[add] posix testcase frame. (#6127)

examples/utest/testcases/Kconfig

@@ -11,6 +11,7 @@ source "$RTT_DIR/examples/utest/testcases/utest/Kconfig"
 source "$RTT_DIR/examples/utest/testcases/kernel/Kconfig"
 source "$RTT_DIR/examples/utest/testcases/cpp11/Kconfig"
 source "$RTT_DIR/examples/utest/testcases/drivers/serial_v2/Kconfig"
+source "$RTT_DIR/examples/utest/testcases/posix/Kconfig"
 
 endif
 

examples/utest/testcases/posix/Kconfig

@@ -0,0 +1,37 @@
+menu "RTT Posix Testcase"
+
+    config RTT_POSIX_TESTCASE
+        select RT_USING_UTEST
+        bool "RTT Posix Testcase"
+        default n
+
+    if RTT_POSIX_TESTCASE
+        # source "$RTT_DIR/examples/utest/testcases/posix/aio_h/Kconfig"        # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/arpa/Kconfig"         # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/ctype_h/Kconfig"      # reserve
+        source "$RTT_DIR/examples/utest/testcases/posix/dirent_h/Kconfig"
+        # source "$RTT_DIR/examples/utest/testcases/posix/errno_h/Kconfig"      # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/fcntl_h/Kconfig"      # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/fenv_h/Kconfig"       # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/inttypes_h/Kconfig"   # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/libgen_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/locale_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/mqueue_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/net/Kconfig"          # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/netdb_h/Kconfig"      # reserve
+        source "$RTT_DIR/examples/utest/testcases/posix/pthread_h/Kconfig"
+        # source "$RTT_DIR/examples/utest/testcases/posix/sched_h/Kconfig"      # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/semaphore_h/Kconfig"  # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/setjmp_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/signal_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/stdarg_h/Kconfig"     # reserve
+        source "$RTT_DIR/examples/utest/testcases/posix/stdio_h/Kconfig"
+        source "$RTT_DIR/examples/utest/testcases/posix/stdlib_h/Kconfig"
+        # source "$RTT_DIR/examples/utest/testcases/posix/string_h/Kconfig"     # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/stropts_h/Kconfig"    # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/sys/Kconfig"          # reserve
+        # source "$RTT_DIR/examples/utest/testcases/posix/time_h/Kconfig"       # reserve
+        source "$RTT_DIR/examples/utest/testcases/posix/unistd_h/Kconfig"
+    endif
+
+endmenu

examples/utest/testcases/posix/SConscript

@@ -0,0 +1,14 @@
+import os
+Import('RTT_ROOT')
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')

examples/utest/testcases/posix/aio_h/Kconfig

@@ -0,0 +1,39 @@
+menuconfig RTT_POSIX_TESTCASE_AIO_H
+    bool "<aio.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_AIO_H
+
+    config AIO_H_AIO_CANCEL
+        bool "<aio.h -> aio_cancel>"
+        default n
+
+    config AIO_H_AIO_ERROR
+        bool "<aio.h -> aio_error>"
+        default n
+
+    config AIO_H_AIO_FSYNC
+        bool "<aio.h -> aio_fsync>"
+        default n
+
+    config AIO_H_AIO_READ
+        bool "<aio.h -> aio_read>"
+        default n
+
+    config AIO_H_AIO_RETURN
+        bool "<aio.h -> aio_return>"
+        default n
+
+    config AIO_H_AIO_SUSPEND
+        bool "<aio.h -> aio_suspend>"
+        default n
+
+    config AIO_H_AIO_WRITE
+        bool "<aio.h -> aio_write>"
+        default n
+
+    config AIO_H_AIO_LISTIO
+        bool "<aio.h -> lio_listio>"
+        default n
+
+endif

examples/utest/testcases/posix/arpa/Kconfig

@@ -0,0 +1 @@
+source "$RTT_DIR/examples/utest/testcases/posix/arpa/inet_h/Kconfig"

examples/utest/testcases/posix/arpa/inet_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_ARPA_INET_H
+    bool "<arpa/inet.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_ARPA_INET_H
+
+    config ARPA_INET_H_INTERFACE
+    bool "<arpa/inet.h> -> htonl, htons, ntohl, ntohs, inet_addr, inet_ntoa, inet_ntop, inet_pton"
+    default n
+
+endif

examples/utest/testcases/posix/ctype_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_CTYPE_H
+    bool "<ctype.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_CTYPE_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/ctype_h/SConscript

@@ -0,0 +1,16 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd]
+src = []
+
+if GetDepend('RTT_POSIX_TESTCASE_CTYPE_H'):
+    src += Glob('./definitions/*.c')
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_CTYPE_H'], CPPPATH = path)
+
+
+Return('group')

examples/utest/testcases/posix/ctype_h/definitions/ctype_h.c

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2004, Bull SA. All rights reserved.
+ * Created by:  Laurent.Vivier@bull.net
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+ */
+
+ /* <ctype.h> */
+
+#include <ctype.h>
+
+static char xx;
+
+static int test_defined()
+{
+    isalnum(xx);
+    isalpha(xx);
+    isblank(xx);
+    iscntrl(xx);
+    isdigit(xx);
+    isgraph(xx);
+    islower(xx);
+    isprint(xx);
+    ispunct(xx);
+    isspace(xx);
+    isupper(xx);
+    isxdigit(xx);
+    tolower(xx);
+    toupper(xx);
+}

examples/utest/testcases/posix/dirent_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_DIRENT_H
+    bool "<dirent.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_DIRENT_H
+
+    config DIRENT_H_OPENDIR_READDIR_CLOSEDIR
+    bool "<dirent.h> -> opendir, readdir, closedir"
+    default n
+
+endif

examples/utest/testcases/posix/dirent_h/SConscript

@@ -0,0 +1,19 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd]
+src = []
+
+if GetDepend('RTT_POSIX_TESTCASE_DIRENT_H'):
+    src += Glob('./definitions/*.c')
+
+if GetDepend('DIRENT_H_OPENDIR_READDIR_CLOSEDIR'):
+    src += Glob('./functions/open_read_close_dir_tc.c')
+
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_DIRENT_H'], CPPPATH = path)
+
+Return('group')

examples/utest/testcases/posix/dirent_h/functions/open_read_close_dir_tc.c

@@ -0,0 +1,41 @@
+#include <dirent.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#define DIRFD_TEST_NAME "/"
+
+/* API for: opendir readdir closedir */
+static int dir_test_entry(void)
+{
+    DIR *dirp;
+    struct dirent *d;
+
+    dirp = opendir(DIRFD_TEST_NAME);
+    if (dirp == RT_NULL)
+    {
+        printf("open directory error!\n");
+    }
+    else
+    {
+        while ((d = readdir(dirp)) != RT_NULL)
+        {
+            printf("found %s\n", d->d_name);
+        }
+
+        closedir(dirp);
+    }
+
+    return 0;
+}
+
+#include <utest.h>
+static void test_dir(void)
+{
+    uassert_int_equal(dir_test_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_dir);
+}
+UTEST_TC_EXPORT(testcase, "posix.dirent_h.open_read_close_dir_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/errno_h/Kconfig

@@ -0,0 +1,3 @@
+menuconfig RTT_POSIX_TESTCASE_ERRNO_H
+    bool "<errno.h>"
+    default n

examples/utest/testcases/posix/errno_h/SConscript

@@ -0,0 +1,15 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd]
+src = []
+
+if GetDepend('RTT_POSIX_TESTCASE_ERRNO_H'):
+    src += Glob('./definitions/*.c')
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_ERRNO_H'], CPPPATH = path)
+
+Return('group')

examples/utest/testcases/posix/errno_h/definitions/errno_h.c

@@ -0,0 +1,104 @@
+/*
+ * This test tests if error.h is exist and useble
+ *author:ysun@lnxw.com
+ */
+
+#include <sys/errno.h>
+
+static int errno_test;
+
+__attribute__((unused)) static int dummy1 = E2BIG;
+__attribute__((unused)) static int dummy2 = EACCES;
+__attribute__((unused)) static int dummy3 = EADDRINUSE;
+__attribute__((unused)) static int dummy4 = EADDRNOTAVAIL;
+__attribute__((unused)) static int dummy5 = EAFNOSUPPORT;
+__attribute__((unused)) static int dummy6 = EAGAIN;
+__attribute__((unused)) static int dummy7 = EALREADY;
+__attribute__((unused)) static int dummy8 = EBADF;
+#ifdef EBADMSG
+__attribute__((unused)) static int dummy9 = EBADMSG;
+#endif
+__attribute__((unused)) static int dummy10 = EBUSY;
+__attribute__((unused)) static int dummy11 = ECANCELED;
+__attribute__((unused)) static int dummy12 = ECHILD;
+__attribute__((unused)) static int dummy13 = ECONNABORTED;
+__attribute__((unused)) static int dummy14 = ECONNREFUSED;
+__attribute__((unused)) static int dummy15 = ECONNRESET;
+__attribute__((unused)) static int dummy16 = EDEADLK;
+__attribute__((unused)) static int dummy17 = EDESTADDRREQ;
+__attribute__((unused)) static int dummy18 = EDOM;
+__attribute__((unused)) static int dummy19 = EDQUOT;
+__attribute__((unused)) static int dummy20 = EEXIST;
+__attribute__((unused)) static int dummy21 = EFAULT;
+__attribute__((unused)) static int dummy22 = EFBIG;
+__attribute__((unused)) static int dummy23 = EHOSTUNREACH;
+__attribute__((unused)) static int dummy24 = EIDRM;
+__attribute__((unused)) static int dummy25 = EILSEQ;
+__attribute__((unused)) static int dummy26 = EINPROGRESS;
+__attribute__((unused)) static int dummy27 = EINTR;
+__attribute__((unused)) static int dummy28 = EINVAL;
+__attribute__((unused)) static int dummy29 = EIO;
+__attribute__((unused)) static int dummy30 = EISCONN;
+__attribute__((unused)) static int dummy31 = EISDIR;
+__attribute__((unused)) static int dummy32 = ELOOP;
+__attribute__((unused)) static int dummy33 = EMFILE;
+__attribute__((unused)) static int dummy34 = EMLINK;
+__attribute__((unused)) static int dummy35 = EMSGSIZE;
+__attribute__((unused)) static int dummy36 = EMULTIHOP;
+__attribute__((unused)) static int dummy37 = ENAMETOOLONG;
+__attribute__((unused)) static int dummy38 = ENETDOWN;
+__attribute__((unused)) static int dummy39 = ENETRESET;
+__attribute__((unused)) static int dummy40 = ENETUNREACH;
+__attribute__((unused)) static int dummy41 = ENFILE;
+__attribute__((unused)) static int dummy42 = ENOBUFS;
+#ifdef ENODATA
+__attribute__((unused)) static int dummy43 = ENODATA;
+#endif
+__attribute__((unused)) static int dummy44 = ENODEV;
+__attribute__((unused)) static int dummy45 = ENOENT;
+__attribute__((unused)) static int dummy46 = ENOEXEC;
+__attribute__((unused)) static int dummy47 = ENOLCK;
+__attribute__((unused)) static int dummy48 = ENOLINK;
+__attribute__((unused)) static int dummy49 = ENOMEM;
+__attribute__((unused)) static int dummy50 = ENOMSG;
+__attribute__((unused)) static int dummy51 = ENOPROTOOPT;
+__attribute__((unused)) static int dummy52 = ENOSPC;
+#ifdef ENOSR
+__attribute__((unused)) static int dummy53 = ENOSR;
+#endif
+#ifdef ENOSTR
+__attribute__((unused)) static int dummy54 = ENOSTR;
+#endif
+__attribute__((unused)) static int dummy55 = ENOSYS;
+__attribute__((unused)) static int dummy56 = ENOTCONN;
+__attribute__((unused)) static int dummy57 = ENOTDIR;
+__attribute__((unused)) static int dummy58 = ENOTEMPTY;
+__attribute__((unused)) static int dummy59 = ENOTSOCK;
+__attribute__((unused)) static int dummy60 = ENOTSUP;
+__attribute__((unused)) static int dummy61 = ENOTTY;
+__attribute__((unused)) static int dummy62 = ENXIO;
+__attribute__((unused)) static int dummy63 = EOPNOTSUPP;
+__attribute__((unused)) static int dummy64 = EOVERFLOW;
+__attribute__((unused)) static int dummy65 = EPERM;
+__attribute__((unused)) static int dummy66 = EPIPE;
+__attribute__((unused)) static int dummy67 = EPROTO;
+__attribute__((unused)) static int dummy68 = EPROTONOSUPPORT;
+__attribute__((unused)) static int dummy69 = EPROTOTYPE;
+__attribute__((unused)) static int dummy70 = ERANGE;
+__attribute__((unused)) static int dummy71 = EROFS;
+__attribute__((unused)) static int dummy72 = ESPIPE;
+__attribute__((unused)) static int dummy73 = ESRCH;
+__attribute__((unused)) static int dummy74 = ESTALE;
+#ifdef ETIME
+__attribute__((unused)) static int dummy75 = ETIME;
+#endif
+__attribute__((unused)) static int dummy76 = ETIMEDOUT;
+__attribute__((unused)) static int dummy77 = ETXTBSY;
+__attribute__((unused)) static int dummy78 = EWOULDBLOCK;
+__attribute__((unused)) static int dummy79 = EXDEV;
+
+__attribute__((unused))static int dummyfcn(void)
+{
+    errno_test = errno;
+    return 0;
+}

examples/utest/testcases/posix/fcntl_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_FCNTL_H
+    bool "<fcntl.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_FCNTL_H
+
+# function, TODO
+
+endif

examples/utest/testcases/posix/fenv_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_FENV_H
+    bool "<fenv.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_FENV_H
+
+# function, TODO
+
+endif

examples/utest/testcases/posix/inttypes_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_INTTYPES_H
+    bool "<inttypes.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_INTTYPES_H
+
+# function, TODO
+
+endif

examples/utest/testcases/posix/libgen_h/Kconfig

@@ -0,0 +1,15 @@
+menuconfig RTT_POSIX_TESTCASE_LIBGEN_H
+    bool "<libgen.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_LIBGEN_H
+
+    config LIBGEN_H_BASENAME
+        bool "<libgen.h> -> basename"
+        default n
+
+    config LIBGEN_H_DIRNAME
+        bool "<libgen.h> -> dirname"
+        default n
+
+endif

examples/utest/testcases/posix/locale_h/Kconfig

@@ -0,0 +1,15 @@
+menuconfig RTT_POSIX_TESTCASE_LOCALE_H
+    bool "<locale.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_LOCALE_H
+
+    config LOCALE_H_SETLOCALE
+        bool "<locale.h -> setlocale>"
+        default n
+
+    config LIBGEN_H_LOCALECONV
+        bool "<locale.h -> localconv>"
+        default n
+
+endif

examples/utest/testcases/posix/mqueue_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_MQUEUE_H
+    bool "<mqueue.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_MQUEUE_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/net/Kconfig

@@ -0,0 +1 @@
+source "$RTT_DIR/examples/utest/testcases/posix/net/if_h/Kconfig"

examples/utest/testcases/posix/net/if_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_NET_IF_H
+    bool "<net/if.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_NET_IF_H
+
+    config NET_IF_H_NAMEINDEX
+        bool "<net/if.h> -> if_freenameindex, if_indextoname, if_nameindex, if_nametoindex"
+        default n
+
+endif

examples/utest/testcases/posix/netdb_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_NETDB_H
+    bool "<netdb.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_NETDB_H
+
+    config NETDB_H_ADDRINFO
+        bool "<netdb.h> -> getaddrinfo, gai_strerror, getnameinfo, freeaddrinfo"
+        default n
+
+endif

examples/utest/testcases/posix/pthread_h/Kconfig

@@ -0,0 +1,43 @@
+menuconfig RTT_POSIX_TESTCASE_PTHREAD_H
+    bool "<pthread.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_PTHREAD_H
+
+    config PTHREAD_H_PTHREAD_CREATE
+        bool "<pthread.h> -> pthread_create"
+        default n
+
+    config PTHREAD_H_PTHREAD_JOIN
+        bool "<pthread.h> -> pthread_join"
+        default n
+
+    config PTHREAD_H_PTHREAD_EXIT
+        bool "<pthread.h> -> pthread_exit"
+        default n
+
+    config PTHREAD_H_PTHREAD_COND_INIT
+        bool "<pthread.h> -> pthread_cond_init"
+        default n
+
+    config PTHREAD_H_PTHREAD_COND_DESTROY
+        bool "<pthread.h> -> pthread_cond_destroy"
+        default n
+
+    config PTHREAD_H_PTHREAD_COND_BROADCAST
+        bool "<pthread.h> -> pthread_cond_broadcast"
+        default n
+
+    config PTHREAD_H_PTHREAD_COND_SIGNAL
+        bool "<pthread.h> -> pthread_cond_signal"
+        default n
+
+    config PTHREAD_H_PTHREAD_COND_TIMEWAIT
+        bool "<pthread.h> -> pthread_cond_timedwait"
+        default n
+
+    config PTHREAD_H_PTHREAD_DETACH
+        bool "<pthread.h> -> pthread_detach"
+        default n
+
+endif

examples/utest/testcases/posix/pthread_h/SConscript

@@ -0,0 +1,47 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd + '/functions']
+src = []
+
+src  += Glob('./definitions/testfrmw/*.c')
+path += [cwd + '/functions/testfrmw']
+
+if GetDepend('RTT_POSIX_TESTCASE_PTHREAD_H'):
+    src += Glob('./definitions/*.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_CREATE']):
+    src += Glob('./functions/pthread_create/pthread_create_1-2_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_JOIN']):
+    src += Glob('./functions/pthread_join/pthread_join_1-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_EXIT']):
+    src += Glob('./functions/pthread_exit/pthread_exit_1-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_COND_INIT']):
+    src += Glob('./functions/pthread_cond_init/pthread_cond_init_1-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_COND_DESTROY']):
+    src += Glob('./functions/pthread_cond_destroy/pthread_cond_destroy_1-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_COND_BROADCAST']):
+    src += Glob('./functions/pthread_cond_broadcast/pthread_cond_broadcast_1-1_tc.c')
+    src += Glob('./functions/pthread_cond_broadcast/pthread_cond_broadcast_2-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_COND_SIGNAL']):
+    src += Glob('./functions/pthread_cond_signal/pthread_cond_signal_2-2_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_COND_TIMEWAIT']):
+    src += Glob('./functions/pthread_cond_timedwait/pthread_cond_timedwait_1-1_tc.c')
+    src += Glob('./functions/pthread_cond_timedwait/pthread_cond_timedwait_2-1_tc.c')
+
+if GetDepend(['PTHREAD_H_PTHREAD_DETACH']):
+    src += Glob('./functions/pthread_detach/pthread_detach_4-1_tc.c')
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_PTHREAD_H'], CPPPATH = path)
+
+Return('group')

examples/utest/testcases/posix/pthread_h/definitions/pthread_h.c

@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ Test this function is defined:
+
+ int pthread_mutexattr_destroy(pthread_mutexattr_t *);
+ */
+
+#include <pthread.h>
+
+int     (*test_pthread_atfork)(void (*prepare)(void), void (*parent)(void), void (*child)(void));
+int     (*test_pthread_attr_destroy)(pthread_attr_t *__attr);
+int     (*test_pthread_attr_getdetachstate)(const pthread_attr_t *__attr, int *__detachstate);
+int     (*test_pthread_attr_getguardsize)(const pthread_attr_t *__attr, size_t *__guardsize);
+int     (*test_pthread_attr_getinheritsched)(const pthread_attr_t *__attr, int *__inheritsched);
+int     (*test_pthread_attr_getschedparam)(const pthread_attr_t *__attr, struct sched_param *__param);
+int     (*test_pthread_attr_getschedpolicy)(const pthread_attr_t *__attr, int *__policy);
+int     (*test_pthread_attr_getscope)(const pthread_attr_t *__attr, int *__contentionscope);
+int     (*test_pthread_attr_getstack)(const pthread_attr_t *attr, void **__stackaddr, size_t *__stacksize);
+int     (*test_pthread_attr_getstackaddr)(const pthread_attr_t *__attr, void **__stackaddr);
+int     (*test_pthread_attr_getstacksize)(const pthread_attr_t *__attr, size_t *__stacksize);
+int     (*test_pthread_attr_init)(pthread_attr_t *__attr);
+int     (*test_pthread_attr_setdetachstate)(pthread_attr_t *__attr, int __detachstate);
+int     (*test_pthread_attr_setguardsize)(pthread_attr_t *__attr, size_t __guardsize);
+int     (*test_pthread_attr_setinheritsched)(pthread_attr_t *__attr, int __inheritsched);
+int     (*test_pthread_attr_setschedparam)(pthread_attr_t *__attr, const struct sched_param *__param);
+int     (*test_pthread_attr_setschedpolicy)(pthread_attr_t *__attr, int __policy);
+int     (*test_pthread_attr_setscope)(pthread_attr_t *__attr, int __contentionscope);
+int     (*test_pthread_attr_setstack)(pthread_attr_t *attr, void *__stackaddr, size_t __stacksize);
+int     (*test_pthread_attr_setstackaddr)(pthread_attr_t  *__attr, void *__stackaddr);
+int     (*test_pthread_attr_setstacksize)(pthread_attr_t *__attr, size_t __stacksize);
+int     (*test_pthread_cancel)(pthread_t __pthread);
+void    (*test_pthread_cleanup_pop)(int execute);
+void    (*test_pthread_cleanup_push)(void (*routine)(void*), void *arg);
+int     (*test_pthread_cond_broadcast)(pthread_cond_t *__cond);
+int     (*test_pthread_cond_destroy)(pthread_cond_t *__mutex);
+int     (*test_pthread_cond_init)(pthread_cond_t *__cond, const pthread_condattr_t *__attr);
+int     (*test_pthread_cond_signal)(pthread_cond_t *__cond);
+int     (*test_pthread_cond_timedwait)(pthread_cond_t *__cond, pthread_mutex_t *__mutex, const struct timespec *__abstime);
+int     (*test_pthread_cond_wait)(pthread_cond_t *__cond, pthread_mutex_t *__mutex);
+int     (*test_pthread_condattr_destroy)(pthread_condattr_t *__attr);
+int     (*test_pthread_condattr_getclock)(const pthread_condattr_t *__restrict __attr, clockid_t *__restrict __clock_id);
+int     (*test_pthread_condattr_init)(pthread_condattr_t *__attr);
+int     (*test_pthread_condattr_setclock)(pthread_condattr_t *__attr, clockid_t __clock_id);
+int     (*test_pthread_create)(pthread_t *__pthread, const pthread_attr_t  *__attr, void *(*__start_routine)(void *), void *__arg);
+int     (*test_pthread_detach)(pthread_t __pthread);
+int     (*test_pthread_equal)(pthread_t __t1, pthread_t __t2);
+void    (*test_pthread_exit)(void *__value_ptr);
+int     (*test_pthread_getcpuclockid)(pthread_t thread, clockid_t *clock_id);
+int     (*test_pthread_getconcurrency)(void);
+int     (*test_pthread_getschedparam)(pthread_t __pthread, int *__policy, struct sched_param *__param);
+void *  (*test_pthread_getspecific)(pthread_key_t __key);
+int     (*test_pthread_join)(pthread_t __pthread, void **__value_ptr);
+int     (*test_pthread_key_create)(pthread_key_t *__key, void (*__destructor)(void *));
+int     (*test_pthread_key_delete)(pthread_key_t __key);
+int     (*test_pthread_mutex_destroy)(pthread_mutex_t *__mutex);
+int     (*test_pthread_mutex_getprioceiling)(const pthread_mutex_t *__restrict __mutex, int *__prioceiling);
+int     (*test_pthread_mutex_init)(pthread_mutex_t *__mutex, const pthread_mutexattr_t *__attr);
+int     (*test_pthread_mutex_lock)(pthread_mutex_t *__mutex);
+int     (*test_pthread_mutex_setprioceiling)(pthread_mutex_t *__mutex, int __prioceiling, int *__old_ceiling);
+int     (*test_pthread_mutex_trylock)(pthread_mutex_t *__mutex);
+int     (*test_pthread_mutex_unlock)(pthread_mutex_t *__mutex);
+int     (*test_pthread_mutexattr_destroy)(pthread_mutexattr_t *__attr);
+int     (*test_pthread_mutexattr_getprioceiling)(const pthread_mutexattr_t *__attr, int *__prioceiling);
+int     (*test_pthread_mutexattr_getprotocol)(const pthread_mutexattr_t *__attr, int *__protocol);
+int     (*test_pthread_mutexattr_gettype)(const pthread_mutexattr_t *__attr, int *__kind);
+int     (*test_pthread_mutexattr_init)(pthread_mutexattr_t *__attr);
+int     (*test_pthread_mutexattr_setprioceiling)(const pthread_mutexattr_t *__attr, int __prioceiling);
+int     (*test_pthread_mutexattr_setprotocol)(const pthread_mutexattr_t *__attr, int __protocol);
+int     (*test_pthread_mutexattr_settype)(pthread_mutexattr_t *__attr, int __kind);
+int     (*test_pthread_once)(pthread_once_t *__once_control, void (*__init_routine)(void));
+pthread_t (*test_pthread_self)(void);
+int     (*test_pthread_setcancelstate)(int __state, int *__oldstate);
+int     (*test_pthread_setcanceltype)(int __type, int *__oldtype);
+int     (*test_pthread_setconcurrency)(int new_level);
+int     (*test_pthread_setschedparam)(pthread_t __pthread, int __policy, const struct sched_param *__param);
+int     (*test_pthread_setschedprio)(pthread_t thread, int prio);
+int     (*test_pthread_setspecific)(pthread_key_t __key, const void *__value);
+void    (*test_pthread_testcancel)(void);
+
+
+__attribute__((unused)) static void dummy_func()
+{
+    test_pthread_atfork = pthread_atfork;
+    test_pthread_attr_destroy = pthread_attr_destroy;
+    test_pthread_attr_getdetachstate = pthread_attr_getdetachstate;
+    test_pthread_attr_getguardsize = pthread_attr_getguardsize;
+    test_pthread_attr_getinheritsched = pthread_attr_getinheritsched;
+    test_pthread_attr_getschedparam = pthread_attr_getschedparam;
+    test_pthread_attr_getschedpolicy = pthread_attr_getschedpolicy;
+    test_pthread_attr_getscope = pthread_attr_getscope;
+    test_pthread_attr_getstack = pthread_attr_getstack;
+    test_pthread_attr_getstackaddr = pthread_attr_getstackaddr;
+    test_pthread_attr_getstacksize = pthread_attr_getstacksize;
+    test_pthread_attr_init = pthread_attr_init;
+    test_pthread_attr_setdetachstate = pthread_attr_setdetachstate;
+    test_pthread_attr_setguardsize = pthread_attr_setguardsize;
+    test_pthread_attr_setinheritsched = pthread_attr_setinheritsched;
+    test_pthread_attr_setschedparam = pthread_attr_setschedparam;
+    test_pthread_attr_setschedpolicy = pthread_attr_setschedpolicy;
+    test_pthread_attr_setscope = pthread_attr_setscope;
+    test_pthread_attr_setstack = pthread_attr_setstack;
+    test_pthread_attr_setstackaddr = pthread_attr_setstackaddr;
+    test_pthread_attr_setstacksize = pthread_attr_setstacksize;
+    test_pthread_cancel = pthread_cancel;
+    test_pthread_cleanup_pop = pthread_cleanup_pop;
+    test_pthread_cleanup_push = pthread_cleanup_push;
+    test_pthread_cond_broadcast = pthread_cond_broadcast;
+    test_pthread_cond_destroy = pthread_cond_destroy;
+    test_pthread_cond_init = pthread_cond_init;
+    test_pthread_cond_signal = pthread_cond_signal;
+    test_pthread_cond_timedwait = pthread_cond_timedwait;
+    test_pthread_cond_wait = pthread_cond_wait;
+    test_pthread_condattr_destroy = pthread_condattr_destroy;
+    test_pthread_condattr_getclock = pthread_condattr_getclock;
+    test_pthread_condattr_init = pthread_condattr_init;
+    test_pthread_condattr_setclock = pthread_condattr_setclock;
+    test_pthread_create = pthread_create;
+    test_pthread_detach = pthread_detach;
+    test_pthread_equal = pthread_equal;
+    test_pthread_exit = pthread_exit;
+    test_pthread_getcpuclockid = pthread_getcpuclockid;
+    test_pthread_getconcurrency = pthread_getconcurrency;
+    test_pthread_getschedparam = pthread_getschedparam;
+    test_pthread_getspecific = pthread_getspecific;
+    test_pthread_join = pthread_join;
+    test_pthread_key_create = pthread_key_create;
+    test_pthread_key_delete = pthread_key_delete;
+    test_pthread_mutex_destroy = pthread_mutex_destroy;
+    test_pthread_mutex_getprioceiling = pthread_mutex_getprioceiling;
+    test_pthread_mutex_init = pthread_mutex_init;
+    test_pthread_mutex_lock = pthread_mutex_lock;
+    test_pthread_mutex_setprioceiling = pthread_mutex_setprioceiling;
+    test_pthread_mutex_trylock = pthread_mutex_trylock;
+    test_pthread_mutex_unlock = pthread_mutex_unlock;
+    test_pthread_mutexattr_destroy = pthread_mutexattr_destroy;
+    test_pthread_mutexattr_getprioceiling = pthread_mutexattr_getprioceiling;
+    test_pthread_mutexattr_getprotocol = pthread_mutexattr_getprotocol;
+    test_pthread_mutexattr_gettype = pthread_mutexattr_gettype;
+    test_pthread_mutexattr_init = pthread_mutexattr_init;
+    test_pthread_mutexattr_setprioceiling = pthread_mutexattr_setprioceiling;
+    test_pthread_mutexattr_setprotocol = pthread_mutexattr_setprotocol;
+    test_pthread_mutexattr_settype = pthread_mutexattr_settype;
+    test_pthread_once = pthread_once;
+    test_pthread_self = pthread_self;
+    test_pthread_setcancelstate = pthread_setcancelstate;
+    test_pthread_setcanceltype = pthread_setcanceltype;
+    test_pthread_setconcurrency = pthread_setconcurrency;
+    test_pthread_setschedparam = pthread_setschedparam;
+    test_pthread_setschedprio = pthread_setschedprio;
+    test_pthread_setspecific = pthread_setspecific;
+    test_pthread_testcancel = pthread_testcancel;
+
+    return;
+}

examples/utest/testcases/posix/pthread_h/functions/posixtest.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  julie.n.fleischer REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+ */
+
+/*
+ * return codes
+ */
+
+#define PTS_PASS        0
+#define PTS_FAIL        1
+#define PTS_UNRESOLVED  2
+#define PTS_UNSUPPORTED 4
+#define PTS_UNTESTED    5
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
+#endif
+
+#define PTS_ATTRIBUTE_NORETURN      __attribute__((noreturn))
+#define PTS_ATTRIBUTE_UNUSED        __attribute__((unused))
+#define PTS_ATTRIBUTE_UNUSED_RESULT __attribute__((warn_unused_result))

examples/utest/testcases/posix/pthread_h/functions/pthread_cond_broadcast/pthread_cond_broadcast_2-1_tc.c

@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  bing.wei.liu REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_cond_broadcast()
+ *   When each thread unblocked as a result of pthread_cond_signal()
+ *   returns from its call to pthread_cond_wait(), the thread shall
+ *   own the mutex with which it called pthread_cond_wait().
+ */
+
+
+#include <pthread.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+#define THREAD_NUM  3
+
+static struct testdata {
+    pthread_mutex_t mutex;
+    pthread_cond_t cond;
+} td;
+
+static int start_num;
+static int waken_num;
+
+static void *thr_func(void *arg PTS_ATTRIBUTE_UNUSED)
+{
+    int rc;
+    pthread_t self = pthread_self();
+
+    if (pthread_mutex_lock(&td.mutex) != 0) {
+        fprintf(stderr, "[Thread 0x%p] failed to acquire the mutex\n",
+            (void *)self);
+        exit(PTS_UNRESOLVED);
+    }
+    fprintf(stderr, "[Thread 0x%p] started and locked the mutex\n",
+        (void *)self);
+    start_num++;
+
+    fprintf(stderr, "[Thread 0x%p] is waiting for the cond\n",
+        (void *)self);
+    rc = pthread_cond_wait(&td.cond, &td.mutex);
+    if (rc != 0) {
+        fprintf(stderr, "pthread_cond_wait return %d\n", rc);
+        exit(PTS_UNRESOLVED);
+    }
+
+    if (pthread_mutex_trylock(&td.mutex) == 0) {
+        fprintf(stderr, "[Thread 0x%p] should not be able to lock the "
+            "mutex again\n", (void *)self);
+        printf("Test FAILED\n");
+        exit(PTS_FAIL);
+    }
+    fprintf(stderr, "[Thread 0x%p] was wakened and acquired the "
+        "mutex again\n", (void *)self);
+    waken_num++;
+
+    if (pthread_mutex_unlock(&td.mutex) != 0) {
+        fprintf(stderr, "[Thread 0x%p] failed to release the "
+            "mutex\n", (void *)self);
+        printf("Test FAILED\n");
+        exit(PTS_FAIL);
+    }
+    fprintf(stderr, "[Thread 0x%p] released the mutex\n", (void *)self);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    struct timespec completion_wait_ts = {0, 100000};
+    int i, rc;
+    pthread_t thread[THREAD_NUM];
+
+    if (pthread_mutex_init(&td.mutex, NULL) != 0) {
+        fprintf(stderr, "Fail to initialize mutex\n");
+        return PTS_UNRESOLVED;
+    }
+    if (pthread_cond_init(&td.cond, NULL) != 0) {
+        fprintf(stderr, "Fail to initialize cond\n");
+        return PTS_UNRESOLVED;
+    }
+
+    for (i = 0; i < THREAD_NUM; i++) {
+        if (pthread_create(&thread[i], NULL, thr_func, NULL) != 0) {
+            fprintf(stderr, "Fail to create thread[%d]\n", i);
+            return PTS_UNRESOLVED;
+        }
+    }
+    while (start_num < THREAD_NUM)
+        nanosleep(&completion_wait_ts, NULL);
+
+    /* Acquire the mutex to make sure that all waiters are currently
+       blocked on pthread_cond_wait */
+    if (pthread_mutex_lock(&td.mutex) != 0) {
+        fprintf(stderr, "Main: Fail to acquire mutex\n");
+        return PTS_UNRESOLVED;
+    }
+    if (pthread_mutex_unlock(&td.mutex) != 0) {
+        fprintf(stderr, "Main: Fail to release mutex\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* broadcast the condition to wake up all waiters */
+    fprintf(stderr, "[Main thread] broadcast the condition\n");
+    rc = pthread_cond_broadcast(&td.cond);
+    if (rc != 0) {
+        fprintf(stderr, "[Main thread] failed to broadcast the "
+            "condition\n");
+        return PTS_UNRESOLVED;
+    }
+    sleep(1);
+    if (waken_num < THREAD_NUM) {
+        fprintf(stderr, "[Main thread] Not all waiters were wakened\n");
+        for (i = 0; i < THREAD_NUM; i++)
+            pthread_cancel(thread[i]);
+
+        return PTS_UNRESOLVED;
+    }
+    fprintf(stderr, "[Main thread] all waiters were wakened\n");
+
+    /* join all secondary threads */
+    for (i = 0; i < THREAD_NUM; i++) {
+        if (pthread_join(thread[i], NULL) != 0) {
+            fprintf(stderr, "Fail to join thread[%d]\n", i);
+            return PTS_UNRESOLVED;
+        }
+    }
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_cond_broadcast.2-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_cond_destroy/pthread_cond_destroy_1-1_tc.c

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  bing.wei.liu REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_cond_destroy()
+ *   shall destroy the condition variable referenced by 'cond';
+ *   the condition variable object in effect becomes uninitialized.
+ *
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include "posixtest.h"
+
+static pthread_cond_t cond1, cond2;
+static pthread_cond_t cond3 = PTHREAD_COND_INITIALIZER;
+
+static int posix_testcase(void)
+{
+    pthread_condattr_t condattr;
+    int rc;
+
+    /* Initialize a condition variable attribute object */
+    if ((rc = pthread_condattr_init(&condattr)) != 0) {
+        fprintf(stderr, "Error at pthread_condattr_init(), rc=%d\n",
+            rc);
+        return PTS_UNRESOLVED;
+    }
+    printf("Line-%04d\n", __LINE__);
+
+    /* Initialize cond1 with the default condition variable attribute */
+    if ((rc = pthread_cond_init(&cond1, &condattr)) != 0) {
+        fprintf(stderr, "Fail to initialize cond1, rc=%d\n", rc);
+        return PTS_UNRESOLVED;
+    }
+
+    printf("Line-%04d\n", __LINE__);
+    /* Initialize cond2 with NULL attributes */
+    if ((rc = pthread_cond_init(&cond2, NULL)) != 0) {
+        fprintf(stderr, "Fail to initialize cond2, rc=%d\n", rc);
+        return PTS_UNRESOLVED;
+    }
+
+    printf("Line-%04d\n", __LINE__);
+    /* Destroy the condition variable attribute object */
+    if ((rc = pthread_condattr_destroy(&condattr)) != 0) {
+        fprintf(stderr, "Error at pthread_condattr_destroy(), rc=%d\n",
+            rc);
+        return PTS_UNRESOLVED;
+    }
+
+    printf("Line-%04d\n", __LINE__);
+    /* Destroy cond1 */
+    if ((rc = pthread_cond_destroy(&cond1)) != 0) {
+        fprintf(stderr, "Fail to destroy cond1, rc=%d\n", rc);
+        printf("Test FAILED\n");
+        return PTS_FAIL;
+    }
+
+    printf("Line-%04d\n", __LINE__);
+    /* Destroy cond2 */
+    if ((rc = pthread_cond_destroy(&cond2)) != 0) {
+        fprintf(stderr, "Fail to destroy cond2, rc=%d\n", rc);
+        printf("Test FAILED\n");
+        return PTS_FAIL;
+    }
+
+    printf("Line-%04d", __LINE__);
+    /* Destroy cond3 */
+    if ((rc = pthread_cond_destroy(&cond3)) != 0) {
+        fprintf(stderr, "Fail to destroy cond3, rc=%d\n", rc);
+        printf("Test FAILED\n");
+        return PTS_FAIL;
+    }
+
+    printf("Line-%04d", __LINE__);
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_cond_destroy.1-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_cond_init/pthread_cond_init_1-1_tc.c

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  bing.wei.liu REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_cond_init()
+ *   shall initialize the condition variable referenced by cond with attributes
+ *   referenced by attr. If attr is NULL, the default condition variable
+ *   attributes shall be used; the effect is the same as passing the address
+ *   of a default condition variable attributes object.
+
+ * NOTE: There is no direct way to judge if two condition variables are equal,
+ *       so this test does not cover the statement in the last sentence.
+ *
+ *
+ *  Modified - LK coding style 30/05/2011
+ *  Peter W. Morreale <pmorreale AT novell DOT com>
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <string.h>
+#include "posixtest.h"
+
+#define ERR_MSG(f, rc)  printf("Failed: func: %s rc: %s (%u)\n", \
+                    f, strerror(rc), rc);
+
+static int posix_testcase(void)
+{
+    pthread_condattr_t condattr;
+    pthread_cond_t cond1;
+    pthread_cond_t cond2;
+    int rc;
+    char *f;
+    int status = PTS_UNRESOLVED;
+
+    f = "pthread_condattr_init()";
+    rc = pthread_condattr_init(&condattr);
+    if (rc)
+        goto done;
+
+    status = PTS_FAIL;
+    f = "pthread_cond_init() - condattr";
+    rc = pthread_cond_init(&cond1, &condattr);
+    if (rc)
+        goto done;
+
+    f = "pthread_cond_init() - NULL";
+    rc = pthread_cond_init(&cond2, NULL);
+    if (rc)
+        goto done;
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+
+done:
+    ERR_MSG(f, rc);
+    return status;
+
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_cond_init.1-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_cond_timedwait/pthread_cond_timedwait_2-1_tc.c

@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  bing.wei.liu REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_cond_timedwait()
+ *   shall be equivalent to pthread_cond_wait(), except that an error is returned
+ *   if the absolute time specified by abstime passes before the condition cond is
+ *   signaled or broadcasted, or if the absolute time specified by abstime has
+ *   already been passed at the time of the call.
+ *
+ * Case 2-1
+ *   Upon successful return, the mutex shall have been locked and shall
+ *   be owned by the calling thread.
+ */
+
+
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/time.h>
+#include <errno.h>
+#include "posixtest.h"
+
+#define INTERVAL  1
+#define TIMEOUT   5
+
+static struct testdata {
+    pthread_mutex_t mutex;
+    pthread_cond_t cond;
+} td;
+
+static int t1_start = 0;
+static int signaled = 0;
+
+static void *t1_func(void *arg)
+{
+    int rc;
+    struct timespec timeout;
+    struct timeval curtime;
+
+    (void) arg;
+
+    if (pthread_mutex_lock(&td.mutex) != 0) {
+        fprintf(stderr, "Thread1 failed to acquire the mutex\n");
+        exit(PTS_UNRESOLVED);
+    }
+    fprintf(stderr, "Thread1 started\n");
+    t1_start = 1;       /* let main thread continue */
+
+    if (gettimeofday(&curtime, NULL) != 0) {
+        fprintf(stderr, "Fail to get current time\n");
+        exit(PTS_UNRESOLVED);
+    }
+    timeout.tv_sec = curtime.tv_sec + TIMEOUT;
+    timeout.tv_nsec = curtime.tv_usec * 1000;
+
+    fprintf(stderr, "Thread1 is waiting for the cond\n");
+    rc = pthread_cond_timedwait(&td.cond, &td.mutex, &timeout);
+    if (rc != 0) {
+        if (rc == ETIMEDOUT) {
+            fprintf(stderr,
+                "Thread1 stops waiting when time is out\n");
+            exit(PTS_UNRESOLVED);
+        } else {
+            fprintf(stderr, "pthread_cond_timedwait return %d\n",
+                rc);
+            exit(PTS_UNRESOLVED);
+        }
+    }
+
+    fprintf(stderr, "Thread1 wakened\n");
+    if (signaled == 0) {
+        fprintf(stderr, "Thread1 did not block on the cond at all\n");
+        exit(PTS_UNRESOLVED);
+    }
+
+    if (pthread_mutex_trylock(&td.mutex) == 0) {
+        fprintf(stderr,
+            "Thread1 should not be able to lock the mutex again\n");
+        printf("Test FAILED\n");
+        exit(PTS_FAIL);
+    }
+    fprintf(stderr, "Thread1 failed to trylock the mutex (as expected)\n");
+
+    if (pthread_mutex_unlock(&td.mutex) != 0) {
+        fprintf(stderr, "Thread1 failed to release the mutex\n");
+        printf("Test FAILED\n");
+        exit(PTS_FAIL);
+    }
+    fprintf(stderr, "Thread1 released the mutex\n");
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_t thread1;
+    struct timespec thread_start_ts = {0, 100000};
+
+    if (pthread_mutex_init(&td.mutex, NULL) != 0) {
+        fprintf(stderr, "Fail to initialize mutex\n");
+        return PTS_UNRESOLVED;
+    }
+    if (pthread_cond_init(&td.cond, NULL) != 0) {
+        fprintf(stderr, "Fail to initialize cond\n");
+        return PTS_UNRESOLVED;
+    }
+
+    if (pthread_create(&thread1, NULL, t1_func, NULL) != 0) {
+        fprintf(stderr, "Fail to create thread 1\n");
+        return PTS_UNRESOLVED;
+    }
+    while (!t1_start)   /* wait for thread1 started */
+        nanosleep(&thread_start_ts, NULL);
+
+    /* acquire the mutex released by pthread_cond_wait() within thread 1 */
+    if (pthread_mutex_lock(&td.mutex) != 0) {
+        fprintf(stderr, "Main failed to acquire mutex\n");
+        return PTS_UNRESOLVED;
+    }
+    if (pthread_mutex_unlock(&td.mutex) != 0) {
+        fprintf(stderr, "Main failed to release mutex\n");
+        return PTS_UNRESOLVED;
+    }
+    sleep(INTERVAL);
+
+    fprintf(stderr, "Time to wake up thread1 by signaling a condition\n");
+    signaled = 1;
+    if (pthread_cond_signal(&td.cond) != 0) {
+        fprintf(stderr, "Main failed to signal the condition\n");
+        return PTS_UNRESOLVED;
+    }
+
+    pthread_join(thread1, NULL);
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_cond_timedwait.2-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_create/pthread_create_1-2_tc.c

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_create() creates a new thread with attributes specified
+ * by 'attr', within a process.
+ *
+ * Steps:
+ * 1.  Create a thread using pthread_create()
+ * 2.  Cancel that thread with pthread_cancel()
+ * 3.  If that thread doesn't exist, then it pthread_cancel() will return
+ *     an error code.  This would mean that pthread_create() did not create
+ *     a thread successfully.
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include "posixtest.h"
+
+static void *a_thread_func()
+{
+    sleep(10);
+
+    /* Shouldn't reach here.  If we do, then the pthread_cancel()
+     * function did not succeed. */
+    fprintf(stderr, "Could not send cancel request correctly\n");
+
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_t new_th;
+    int ret;
+
+    ret = pthread_create(&new_th, NULL, a_thread_func, NULL);
+    if (ret) {
+        fprintf(stderr, "pthread_create(): %s\n", strerror(ret));
+        return PTS_UNRESOLVED;
+    }
+
+    /* Try to cancel the newly created thread.  If an error is returned,
+     * then the thread wasn't created successfully. */
+    ret = pthread_cancel(new_th);
+    if (ret) {
+        printf("Test FAILED: A new thread wasn't created: %s\n",
+               strerror(ret));
+        return PTS_FAIL;
+    }
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_create.1-2.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_detach/pthread_detach_1-1_tc.c

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_detach()
+ *
+ * shall detach a thread. It shall indicate to the implementation that storage
+ * for 'thread' can be reclaimed when that thread terminates.
+ *
+ * STEPS:
+ * 1. Create a joinable thread
+ * 2. Detach that thread with pthread_detach()
+ * 3. Try and join the thread to main() using pthread_join()
+ * 4. An error should return from the pthread_join() function saying that the
+ *    thread is detched.  The test passes.
+ * 5. Else, if pthread_join is successful, the test fails.
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+static void *a_thread_func()
+{
+    pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+
+    /* If the thread wasn't canceled in 10 seconds, time out */
+    sleep(10);
+
+    perror("Thread couldn't be canceled (at cleanup time), timing out\n");
+    pthread_exit(0);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_attr_t new_attr;
+    pthread_t new_th;
+    int ret;
+
+    /* Initialize attribute */
+    if (pthread_attr_init(&new_attr) != 0) {
+        perror("Cannot initialize attribute object\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Set the attribute object to be joinable */
+    if (pthread_attr_setdetachstate(&new_attr, PTHREAD_CREATE_JOINABLE) !=
+        0) {
+        perror("Error in pthread_attr_setdetachstate()\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Create the thread */
+    if (pthread_create(&new_th, &new_attr, a_thread_func, NULL) != 0) {
+        perror("Error creating thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Detach the thread. */
+    if (pthread_detach(new_th) != 0) {
+        printf("Error detaching thread\n");
+        return PTS_FAIL;
+    }
+
+    /* Now try and join it.  This should fail. */
+    ret = pthread_join(new_th, NULL);
+
+    /* Cleanup: Cancel the thread */
+    pthread_cancel(new_th);
+
+    if (ret == 0) {
+        printf("Test FAILED\n");
+        return PTS_FAIL;
+    } else if (ret == EINVAL) {
+        printf("Test PASSED\n");
+        return PTS_PASS;
+    } else {
+        perror("Error in pthread_join\n");
+        return PTS_UNRESOLVED;
+    }
+
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_detach.1-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_detach/pthread_detach_2-1_tc.c

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_detach()
+ *
+ * If 'thread' has not terminated, pthread_detach() shall not cause it to
+ * terminate.  The effect of multiple pthread_detach() calls on the same
+ *
+ * STEPS:
+ * 1.Create a joinable thread
+ * 2.Detach that thread
+ * 3.Verify that the thread did not terminate because of this
+ *
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+static void *a_thread_func()
+{
+
+    pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+
+    /* If the thread wasn't canceled in 10 seconds, time out */
+    sleep(10);
+
+    perror("Thread couldn't be canceled (at cleanup time), timing out\n");
+    pthread_exit(0);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_attr_t new_attr;
+    pthread_t new_th;
+    int ret;
+
+    /* Initialize attribute */
+    if (pthread_attr_init(&new_attr) != 0) {
+        perror("Cannot initialize attribute object\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Set the attribute object to be joinable */
+    if (pthread_attr_setdetachstate(&new_attr, PTHREAD_CREATE_JOINABLE) !=
+        0) {
+        perror("Error in pthread_attr_setdetachstate()\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Create the thread */
+    if (pthread_create(&new_th, &new_attr, a_thread_func, NULL) != 0) {
+        perror("Error creating thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Detach the thread. */
+    if (pthread_detach(new_th) != 0) {
+        printf("Error detaching thread\n");
+        return PTS_FAIL;
+    }
+
+    /* Verify that it hasn't terminated the thread */
+    ret = pthread_cancel(new_th);
+
+    if (ret != 0) {
+        if (ret == ESRCH) {
+            printf("Test FAILED\n");
+            return PTS_FAIL;
+        }
+        perror("Error canceling thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_detach.2-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_detach/pthread_detach_4-1_tc.c

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_detach()
+ *
+ * Upon failure, it shall return an error number:
+ * -[EINVAL] The implemenation has detected that the value specified by
+ * 'thread' does not refer to a joinable thread.
+ * -[ESRCH] No thread could be found corresponding to that thread
+
+ * It shall not return an error code of [EINTR]
+ *
+ * STEPS:
+ * 1.Create a detached state thread
+ * 2.Detach that thread
+ * 3.Check the return value and make sure it is EINVAL
+ *
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+/* Thread function */
+static void *a_thread_func()
+{
+
+    pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
+
+    /* If the thread wasn't canceled in 10 seconds, time out */
+    sleep(10);
+
+    perror("Thread couldn't be canceled (at cleanup time), timing out\n");
+    pthread_exit(0);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_attr_t new_attr;
+    pthread_t new_th;
+    int ret;
+
+    /* Initialize attribute */
+    if (pthread_attr_init(&new_attr) != 0) {
+        perror("Cannot initialize attribute object\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Set the attribute object to be detached */
+    if (pthread_attr_setdetachstate(&new_attr, PTHREAD_CREATE_DETACHED) !=
+        0) {
+        perror("Error in pthread_attr_setdetachstate()\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Create the thread */
+    if (pthread_create(&new_th, &new_attr, a_thread_func, NULL) != 0) {
+        perror("Error creating thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Detach the thread. */
+    ret = pthread_detach(new_th);
+
+    /* Cleanup and cancel the thread */
+    pthread_cancel(new_th);
+
+    /* Check return value of pthread_detach() */
+    if (ret != EINVAL) {
+        if (ret == ESRCH) {
+            perror("Error detaching thread\n");
+            return PTS_UNRESOLVED;
+        }
+
+        printf("Test FAILED: Incorrect return code\n");
+        return PTS_FAIL;
+
+    }
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_detach.4-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_exit/pthread_exit_1-1_tc.c

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+
+ * Test that pthread_exit()
+ *
+ * terminates the calling thread and makes the value 'value_ptr' available
+ * to any successful join with the terminating thread.
+ *
+ * Steps:
+ * 1.  Create a new thread.  Have it return a return code on pthread_exit();
+ * 2.  Call pthread_join() in main(), and pass to it 'value_ptr'.
+ * 3.  Check to see of the value_ptr and the value returned by pthread_exit() are the same;
+ *
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+#define RETURN_CODE 100     /* Set a random return code number. This shall be the return code of the
+                   thread when using pthread_exit(). */
+
+#define INTHREAD 0      /* Control going to or is already for Thread */
+#define INMAIN 1        /* Control going to or is already for Main */
+
+static int sem;         /* Manual semaphore used to indicate when the thread has been created. */
+
+/* Thread's function. */
+static void *a_thread_func()
+{
+    sem = INMAIN;
+    pthread_exit((void *)RETURN_CODE);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_t new_th;
+    int *value_ptr;
+
+    /* Initializing variables. */
+    value_ptr = 0;
+    sem = INTHREAD;
+
+    /* Create a new thread. */
+    if (pthread_create(&new_th, NULL, a_thread_func, NULL) != 0) {
+        perror("Error creating thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Make sure the thread was created before we join it. */
+    while (sem == INTHREAD)
+        sleep(1);
+
+    /* Wait for thread to return */
+    if (pthread_join(new_th, (void *)&value_ptr) != 0) {
+        perror("Error in pthread_join()\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Check to make sure that 'value_ptr' that was passed to pthread_join() and the
+     * pthread_exit() return code that was used in the thread function are the same. */
+    if ((long)value_ptr != RETURN_CODE) {
+        printf
+            ("Test FAILED: pthread_exit() could not pass the return value of the thread in 'value_ptr' to pthread_join().\n");
+        return PTS_FAIL;
+    }
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_exit.1-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/pthread_join/pthread_join_1-1_tc.c

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2002, Intel Corporation. All rights reserved.
+ * Created by:  rolla.n.selbak REMOVE-THIS AT intel DOT com
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+ *
+ * Test that pthread_join()
+ *
+ * shall suspend the execution of the calling thread until the target
+ * 'thread' terminates, unless 'thread' has already terminated.
+ *
+ * Steps:
+ * 1.  Create a new thread.  Have it sleep for 3 seconds.
+ * 2.  The main() thread should wait for the new thread to finish
+ *     execution before exiting out.
+ *
+ */
+
+#include <pthread.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "posixtest.h"
+
+static int end_exec;
+
+static void *a_thread_func()
+{
+    int i;
+
+    printf("Wait for 3 seconds for thread to finish execution:\n");
+    for (i = 1; i < 4; i++) {
+        printf("Waited (%d) second\n", i);
+        sleep(1);
+    }
+
+    /* Indicate that the thread has ended execution. */
+    end_exec = 1;
+
+    pthread_exit(0);
+    return NULL;
+}
+
+static int posix_testcase(void)
+{
+    pthread_t new_th;
+
+    /* Initialize flag */
+    end_exec = 0;
+
+    /* Create a new thread. */
+    if (pthread_create(&new_th, NULL, a_thread_func, NULL) != 0) {
+        perror("Error creating thread\n");
+        return PTS_UNRESOLVED;
+    }
+
+    /* Wait for thread to return */
+    if (pthread_join(new_th, NULL) != 0) {
+        perror("Error in pthread_join()\n");
+        return PTS_UNRESOLVED;
+    }
+
+    if (end_exec == 0) {
+        printf("Test FAILED: When using pthread_join(), "
+               "main() did not wait for thread to finish "
+               "execution before continuing.\n");
+        return PTS_FAIL;
+    }
+
+    printf("Test PASSED\n");
+    return PTS_PASS;
+}
+#include <rtt_utest_internal.h>
+UTEST_TC_EXPORT(testcase, "posix.pthread_join.1-1.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/pthread_h/functions/rtt_utest_internal.h

@@ -0,0 +1,24 @@
+#include <utest.h>
+#include <pthread.h>
+static void posix_unit_test(void)
+{
+    pthread_t new_th;   /* Create a new thread. */
+    int err_val;
+
+    if (pthread_create(&new_th, NULL, (void *(*)(void *))posix_testcase, NULL) != 0) {
+        perror("Error creating thread\n");
+    }
+
+    /* Wait for thread to return */
+    if (pthread_join(new_th, (void*)&err_val) != 0) {
+        perror("Error in pthread_join()\n");
+    }
+
+    rt_thread_mdelay(1000);
+
+    uassert_true(err_val == 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(posix_unit_test);
+}

examples/utest/testcases/posix/pthread_h/functions/testfrmw/testfrmw.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2004, Bull S.A..  All rights reserved.
+ * Created by: Sebastien Decugis
+
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+
+ * This file is a wrapper to use the tests from the NPTL Test & Trace Project
+ * with either the Linux Test Project or the Open POSIX Test Suite.
+
+ * The following function are defined:
+ * void output_init()
+ * void output_fini()
+ * void output(char * string, ...)
+ *
+ * The are used to output informative text (as a printf).
+ */
+
+#include <time.h>
+#include <sys/types.h>
+#include <pthread.h>
+#include <stdarg.h>
+
+/* We use a mutex to avoid conflicts in traces */
+static pthread_mutex_t m_trace = PTHREAD_MUTEX_INITIALIZER;
+
+static void output_init(void)
+{
+    return;
+}
+
+static void output(char *string, ...)
+{
+    va_list ap;
+    struct tm *now;
+    time_t nw;
+    int oldstate;
+
+    pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &oldstate);
+    pthread_mutex_lock(&m_trace);
+    nw = time(NULL);
+    now = localtime(&nw);
+    if (now == NULL)
+        printf("[??:??:??]\n");
+    else
+        printf("[%2.2d:%2.2d:%2.2d]\n",
+               now->tm_hour, now->tm_min, now->tm_sec);
+    va_start(ap, string);
+    vprintf(string, ap);
+    va_end(ap);
+    pthread_mutex_unlock(&m_trace);
+    pthread_setcancelstate(oldstate, NULL);
+}
+
+static void output_fini(void)
+{
+    return;
+}

examples/utest/testcases/posix/pthread_h/functions/testfrmw/testfrmw.h

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2004, Bull S.A..  All rights reserved.
+ * Created by: Sebastien Decugis
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * This file is a wrapper to use the tests from the NPTL Test & Trace Project
+ * with either the Linux Test Project or the Open POSIX Test Suite.
+ *
+ * The following macros are defined here:
+ * UNRESOLVED(ret, descr);
+ *    where descr is a description of the error and ret is
+ *    an int (error code for example)
+ * FAILED(descr);
+ *    where descr is a short text saying why the test has failed.
+ * PASSED();
+ *    No parameter.
+ *
+ * Both three macros shall terminate the calling process.
+ * The testcase shall not terminate without calling one of those macros.
+ */
+
+#include "posixtest.h"
+#include <string.h>
+
+#ifdef __GNUC__
+
+#define UNRESOLVED(x, s)                        \
+{                                   \
+    output("Test %s unresolved: got %i (%s) on line %i (%s)\n", \
+        __FILE__, x, strerror(x), __LINE__, s);         \
+    output_fini();                          \
+    exit(PTS_UNRESOLVED);                       \
+}
+
+#define FAILED(s)                           \
+{                                   \
+    output("Test %s FAILED: %s\n", __FILE__, s);            \
+    output_fini();                          \
+    exit(PTS_FAIL);                         \
+}
+
+#define PASSED                              \
+{                                   \
+    output_fini();                          \
+    exit(PTS_PASS);                         \
+}
+
+#define UNTESTED(s)                         \
+{                                   \
+    output("File %s cannot test: %s\n", __FILE__, s);       \
+    output_fini();                          \
+    exit(PTS_UNTESTED);                     \
+}
+
+#else
+
+#define UNRESOLVED(x, s)                        \
+{                                   \
+    output("Test unresolved: got %i (%s) on line %i (%s)\n",    \
+        x, strerror(x), __LINE__, s);               \
+    output_fini();                          \
+    exit(PTS_UNRESOLVED);                       \
+}
+
+#define FAILED(s)                           \
+{                                   \
+    output("Test FAILED: %s\n", s);                 \
+    output_fini();                          \
+    exit(PTS_FAIL);                         \
+}
+
+#define PASSED                              \
+{                                   \
+    output_fini();                          \
+    exit(PTS_PASS);                         \
+}
+
+#define UNTESTED(s)                         \
+{                                   \
+    output("Unable to test: %s\n", s);              \
+    output_fini();                          \
+    exit(PTS_UNTESTED);                     \
+}
+
+#endif

examples/utest/testcases/posix/pthread_h/functions/testfrmw/threads_scenarii.c

@@ -0,0 +1,555 @@
+/*
+ * Copyright (c) 2004, Bull S.A..  All rights reserved.
+ * Created by: Sebastien Decugis
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * This file is a helper file for the pthread_create tests
+ * It defines the following objects:
+ * scenarii: array of struct __scenario type.
+ * NSCENAR : macro giving the total # of scenarii
+ * scenar_init(): function to call before use the scenarii array.
+ * scenar_fini(): function to call after end of use of the scenarii array.
+ */
+
+static struct __scenario {
+    /*
+     * Object to hold the given configuration,
+     * and which will be used to create the threads
+     */
+    pthread_attr_t ta;
+
+    /* General parameters */
+    /* 0 => joinable; 1 => detached */
+    int detached;
+
+    /* Scheduling parameters */
+    /*
+     * 0 => sched policy is inherited;
+     * 1 => sched policy from the attr param
+     */
+    int explicitsched;
+    /* 0 => default; 1=> SCHED_FIFO; 2=> SCHED_RR */
+    int schedpolicy;
+    /*
+     * 0 => default sched param;
+     * 1 => max value for sched param;
+     * -1 => min value for sched param
+     */
+    int schedparam;
+    /*
+     * 0 => default contension scope;
+     * 1 => alternative contension scope
+     */
+    int altscope;
+
+    /* Stack parameters */
+    /* 0 => system manages the stack; 1 => stack is provided */
+    int altstack;
+    /*
+     * 0 => default guardsize;
+     * 1=> guardsize is 0;
+     * 2=> guard is 1 page
+     *     -- this setting only affect system stacks (not user's).
+     */
+    int guard;
+    /*
+     * 0 => default stack size;
+     * 1 => stack size specified (min value)
+     *      -- ignored when stack is provided
+     */
+    int altsize;
+
+    /* Additionnal information */
+    /* object description */
+    char *descr;
+    /* Stores the stack start when an alternate stack is required */
+    void *bottom;
+    /*
+     * This thread creation is expected to:
+     * 0 => succeed; 1 => fail; 2 => unknown
+     */
+    int result;
+    /*
+     * This semaphore is used to signal the end of
+     * the detached threads execution
+     */
+    sem_t sem;
+} scenarii[] =
+#define CASE(det, expl, scp, spa, sco, sta, gua, ssi, desc, res)    \
+{                                   \
+    .detached = det,                        \
+    .explicitsched = expl,                      \
+    .schedpolicy = scp,                     \
+    .schedparam = spa,                      \
+    .altscope = sco,                        \
+    .altstack = sta,                        \
+    .guard = gua,                           \
+    .altsize = ssi,                         \
+    .descr = desc,                          \
+    .bottom = NULL,                         \
+    .result = res                           \
+}
+#define CASE_POS(det, expl, scp, spa, sco, sta, gua, ssi, desc)     \
+    CASE(det, expl, scp, spa, sco, sta, gua, ssi, desc, 0)
+#define CASE_NEG(det, expl, scp, spa, sco, sta, gua, ssi, desc)     \
+    CASE(det, expl, scp, spa, sco, sta, gua, ssi, desc, 1)
+#define CASE_UNK(det, expl, scp, spa, sco, sta, gua, ssi, desc)     \
+    CASE(det, expl, scp, spa, sco, sta, gua, ssi, desc, 2)
+/*
+ * This array gives the different combinations of threads
+ * attributes for the testcases.
+ *
+ * Some combinations must be avoided.
+ * -> Do not have a detached thread use an alternative stack;
+ *     as we don't know when the thread terminates to free the stack memory
+ * -> ... (to be completed)
+ */
+{
+    /* Unary tests */
+    CASE_POS(0, 0, 0, 0, 0, 0, 0, 0, "default"),
+        CASE_POS(1, 0, 0, 0, 0, 0, 0, 0, "detached"),
+        CASE_POS(0, 1, 0, 0, 0, 0, 0, 0, "Explicit sched"),
+        CASE_UNK(0, 0, 1, 0, 0, 0, 0, 0, "FIFO Policy"),
+        CASE_UNK(0, 0, 2, 0, 0, 0, 0, 0, "RR Policy"),
+        CASE_UNK(0, 0, 0, 1, 0, 0, 0, 0, "Max sched param"),
+        CASE_UNK(0, 0, 0, -1, 0, 0, 0, 0, "Min sched param"),
+        CASE_POS(0, 0, 0, 0, 1, 0, 0, 0, "Alternative contension scope"),
+        CASE_POS(0, 0, 0, 0, 0, 1, 0, 0, "Alternative stack"),
+        CASE_POS(0, 0, 0, 0, 0, 0, 1, 0, "No guard size"),
+        CASE_UNK(0, 0, 0, 0, 0, 0, 2, 0, "1p guard size"),
+        CASE_POS(0, 0, 0, 0, 0, 0, 0, 1, "Min stack size"),
+        /* Stack play */
+        CASE_POS(0, 0, 0, 0, 0, 0, 1, 1, "Min stack size, no guard"),
+        CASE_UNK(0, 0, 0, 0, 0, 0, 2, 1, "Min stack size, 1p guard"),
+        CASE_POS(1, 0, 0, 0, 0, 1, 0, 0, "Detached, Alternative stack"),
+        CASE_POS(1, 0, 0, 0, 0, 0, 1, 1,
+             "Detached, Min stack size, no guard"), CASE_UNK(1, 0, 0, 0,
+                                     0, 0, 2, 1,
+                                     "Detached, Min stack size, 1p guard"),
+        /*
+         * Scheduling play
+         *   -- all results are unknown since it might depend on
+         *      the user priviledges
+         */
+CASE_UNK(0, 1, 1, 1, 0, 0, 0, 0, "Explicit FIFO max param"),
+        CASE_UNK(0, 1, 2, 1, 0, 0, 0, 0,
+                 "Explicit RR max param"),
+        CASE_UNK(0, 1, 1, -1, 0, 0, 0, 0,
+                 "Explicit FIFO min param"),
+        CASE_UNK(0, 1, 2, -1, 0, 0, 0, 0,
+                 "Explicit RR min param"),
+        CASE_UNK(0, 1, 1, 1, 1, 0, 0, 0,
+                 "Explicit FIFO max param, alt scope"),
+        CASE_UNK(0, 1, 2, 1, 1, 0, 0, 0,
+                 "Explicit RR max param, alt scope"),
+        CASE_UNK(0, 1, 1, -1, 1, 0, 0, 0,
+                 "Explicit FIFO min param, alt scope"),
+        CASE_UNK(0, 1, 2, -1, 1, 0, 0, 0,
+                 "Explicit RR min param, alt scope"),
+        CASE_UNK(1, 1, 1, 1, 0, 0, 0, 0,
+                 "Detached, explicit FIFO max param"),
+        CASE_UNK(1, 1, 2, 1, 0, 0, 0, 0,
+                 "Detached, explicit RR max param"),
+        CASE_UNK(1, 1, 1, -1, 0, 0, 0, 0,
+                 "Detached, explicit FIFO min param"),
+        CASE_UNK(1, 1, 2, -1, 0, 0, 0, 0,
+                 "Detached, explicit RR min param"),
+        CASE_UNK(1, 1, 1, 1, 1, 0, 0, 0,
+                 "Detached, explicit FIFO max param,"
+                 " alt scope"), CASE_UNK(1, 1, 2, 1,
+                                     1,
+                                     0,
+                                     0,
+                                     0,
+                                     "Detached, explicit RR max param,"
+                                     " alt scope"),
+        CASE_UNK(1, 1, 1, -1, 1, 0, 0, 0,
+                 "Detached, explicit FIFO min param,"
+                 " alt scope"), CASE_UNK(1, 1, 2,
+                                     -1,
+                                     1,
+                                     0,
+                                     0,
+                                     0,
+                                     "Detached, explicit RR min param,"
+                                     " alt scope"),};
+
+#define NSCENAR (sizeof(scenarii) / sizeof(scenarii[0]))
+
+/*
+ * This function will initialize every pthread_attr_t object
+ * in the scenarii array
+ */
+static void scenar_init(void)
+{
+    int ret = 0;
+    unsigned int i;
+    int old;
+    long pagesize, minstacksize;
+    long tsa, tss, tps;
+
+    pagesize = sysconf(_SC_PAGESIZE);
+    minstacksize = sysconf(_SC_THREAD_STACK_MIN);
+    tsa = sysconf(_SC_THREAD_ATTR_STACKADDR);
+    tss = sysconf(_SC_THREAD_ATTR_STACKSIZE);
+    tps = sysconf(_SC_THREAD_PRIORITY_SCHEDULING);
+
+#if VERBOSE > 0
+    output("System abilities:\n");
+    output(" TSA: %li\n", tsa);
+    output(" TSS: %li\n", tss);
+    output(" TPS: %li\n", tps);
+    output(" pagesize: %li\n", pagesize);
+    output(" min stack size: %li\n", minstacksize);
+#endif
+
+    if (minstacksize % pagesize)
+        UNTESTED("The min stack size is not a multiple"
+             " of the page size");
+
+    for (i = 0; i < NSCENAR; i++) {
+#if VERBOSE > 2
+        output("Initializing attribute for scenario %i: %s\n",
+               i, scenarii[i].descr);
+#endif
+
+        ret = pthread_attr_init(&scenarii[i].ta);
+        if (ret != 0)
+            UNRESOLVED(ret, "Failed to initialize a"
+                   " thread attribute object");
+
+        /* Set the attributes according to the scenario */
+        if (scenarii[i].detached == 1) {
+            ret = pthread_attr_setdetachstate(&scenarii[i].ta,
+                              PTHREAD_CREATE_DETACHED);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to set detachstate");
+        } else {
+            ret =
+                pthread_attr_getdetachstate(&scenarii[i].ta, &old);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to get detachstate"
+                       " from initialized attribute");
+            if (old != PTHREAD_CREATE_JOINABLE)
+                FAILED("The default attribute is not"
+                       " PTHREAD_CREATE_JOINABLE");
+        }
+#if VERBOSE > 4
+        output("Detach state was set sucessfully\n");
+#endif
+
+        /* Sched related attributes */
+        /*
+         * This routine is dependent on the Thread Execution
+         * Scheduling option
+         */
+        if (tps > 0) {
+            if (scenarii[i].explicitsched == 1)
+                ret =
+                    pthread_attr_setinheritsched(&scenarii
+                                 [i].ta,
+                                 PTHREAD_EXPLICIT_SCHED);
+            else
+                ret =
+                    pthread_attr_setinheritsched(&scenarii
+                                 [i].ta,
+                                 PTHREAD_INHERIT_SCHED);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to set inheritsched"
+                       " attribute");
+#if VERBOSE > 4
+            output("inheritsched state was set sucessfully\n");
+#endif
+        }
+#if VERBOSE > 4
+        else
+            output("TPS unsupported => inheritsched parameter"
+                   " untouched\n");
+#endif
+
+        if (tps > 0) {
+            if (scenarii[i].schedpolicy == 1)
+                ret =
+                    pthread_attr_setschedpolicy(&scenarii[i].ta,
+                                SCHED_FIFO);
+            if (scenarii[i].schedpolicy == 2)
+                ret =
+                    pthread_attr_setschedpolicy(&scenarii[i].ta,
+                                SCHED_RR);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to set the"
+                       " sched policy");
+#if VERBOSE > 4
+            if (scenarii[i].schedpolicy)
+                output("Sched policy was set sucessfully\n");
+            else
+                output("Sched policy untouched\n");
+#endif
+        }
+#if VERBOSE > 4
+        else
+            output("TPS unsupported => sched policy parameter"
+                   " untouched\n");
+#endif
+
+        if (scenarii[i].schedparam != 0) {
+            struct sched_param sp;
+
+            ret =
+                pthread_attr_getschedpolicy(&scenarii[i].ta, &old);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to get sched policy"
+                       " from attribute");
+
+            if (scenarii[i].schedparam == 1)
+                sp.sched_priority = sched_get_priority_max(old);
+            if (scenarii[i].schedparam == -1)
+                sp.sched_priority = sched_get_priority_min(old);
+
+            ret = pthread_attr_setschedparam(&scenarii[i].ta, &sp);
+            if (ret != 0)
+                UNRESOLVED(ret,
+                       "Failed to set the sched param");
+
+#if VERBOSE > 4
+            output("Sched param was set sucessfully to %i\n",
+                   sp.sched_priority);
+        } else {
+            output("Sched param untouched\n");
+#endif
+        }
+
+        if (tps > 0) {
+            ret = pthread_attr_getscope(&scenarii[i].ta, &old);
+            if (ret != 0)
+                UNRESOLVED(ret, "Failed to get contension"
+                       " scope from thread attribute");
+
+            if (scenarii[i].altscope != 0) {
+                if (old == PTHREAD_SCOPE_PROCESS)
+                    old = PTHREAD_SCOPE_SYSTEM;
+                else
+                    old = PTHREAD_SCOPE_PROCESS;
+
+                ret =
+                    pthread_attr_setscope(&scenarii[i].ta, old);
+
+#if VERBOSE > 0
+                if (ret != 0)
+                    output("WARNING: The TPS option is"
+                           " claimed to be supported but"
+                           " setscope fails\n");
+#endif
+
+#if VERBOSE > 4
+                output("Contension scope set to %s\n",
+                       old == PTHREAD_SCOPE_PROCESS ?
+                       "PTHREAD_SCOPE_PROCESS" :
+                       "PTHREAD_SCOPE_SYSTEM");
+            } else {
+                output("Contension scope untouched (%s)\n",
+                       old == PTHREAD_SCOPE_PROCESS ?
+                       "PTHREAD_SCOPE_PROCESS" :
+                       "PTHREAD_SCOPE_SYSTEM");
+#endif
+            }
+        }
+#if VERBOSE > 4
+        else
+            output("TPS unsupported => sched contension scope"
+                   " parameter untouched\n");
+#endif
+
+        /* Stack related attributes */
+        /*
+         * This routine is dependent on the Thread Stack Address
+         * Attribute and Thread Stack Size Attribute options
+         */
+        if ((tss > 0) && (tsa > 0)) {
+            if (scenarii[i].altstack != 0) {
+                /*
+                 * This is slightly more complicated.
+                 * We need to alloc a new stackand free
+                 * it upon test termination.
+                 * We will alloc with a simulated guardsize
+                 * of 1 pagesize */
+                scenarii[i].bottom = malloc(minstacksize + pagesize);
+                if (scenarii[i].bottom == NULL)
+                    UNRESOLVED(errno, "Unable to alloc"
+                           " enough memory for"
+                           " alternative stack");
+
+                ret = pthread_attr_setstack(&scenarii[i].ta,
+                                scenarii[i].bottom,
+                                minstacksize);
+                if (ret != 0)
+                    UNRESOLVED(ret, "Failed to specify"
+                           " alternate stack");
+
+#if VERBOSE > 1
+                output("Alternate stack created successfully."
+                       " Bottom=%p, Size=%i\n",
+                       scenarii[i].bottom, minstacksize);
+#endif
+            }
+        }
+#if VERBOSE > 4
+        else
+            output("TSA or TSS unsupported => "
+                   "No alternative stack\n");
+#endif
+
+#ifndef WITHOUT_XOPEN
+        if (scenarii[i].guard != 0) {
+            if (scenarii[i].guard == 1)
+                ret =
+                    pthread_attr_setguardsize(&scenarii[i].ta,
+                                  0);
+            if (scenarii[i].guard == 2)
+                ret =
+                    pthread_attr_setguardsize(&scenarii[i].ta,
+                                  pagesize);
+            if (ret != 0)
+                UNRESOLVED(ret, "Unable to set guard area"
+                       " size in thread stack");
+#if VERBOSE > 4
+            output("Guard size set to %i\n",
+                   scenarii[i].guard == 1 ? 1 : pagesize);
+#endif
+        }
+#endif
+
+        if (tss > 0) {
+            if (scenarii[i].altsize != 0) {
+                ret = pthread_attr_setstacksize(&scenarii[i].ta,
+                                minstacksize);
+                if (ret != 0)
+                    UNRESOLVED(ret, "Unable to change"
+                           " stack size");
+#if VERBOSE > 4
+                output("Stack size set to %i (this is the "
+                       "min)\n", minstacksize);
+#endif
+            }
+        }
+#if VERBOSE > 4
+        else
+            output("TSS unsupported => stack size unchanged\n");
+#endif
+
+        ret = sem_init(&scenarii[i].sem, 0, 0);
+        if (ret == -1)
+            UNRESOLVED(errno, "Unable to init a semaphore");
+
+    }
+#if VERBOSE > 0
+    output("All %i thread attribute objects were initialized\n\n", NSCENAR);
+#endif
+}
+
+/*
+ * This function will free all resources consumed
+ * in the scenar_init() routine
+ */
+static void scenar_fini(void)
+{
+    int ret = 0;
+    unsigned int i;
+
+    for (i = 0; i < NSCENAR; i++) {
+        if (scenarii[i].bottom != NULL)
+            free(scenarii[i].bottom);
+
+        ret = sem_destroy(&scenarii[i].sem);
+        if (ret == -1)
+            UNRESOLVED(errno, "Unable to destroy a semaphore");
+
+        ret = pthread_attr_destroy(&scenarii[i].ta);
+        if (ret != 0)
+            UNRESOLVED(ret, "Failed to destroy a thread"
+                   " attribute object");
+    }
+}
+
+static unsigned int sc;
+
+#ifdef STD_MAIN
+
+static void *threaded(void *arg);
+
+int main(void)
+{
+    int ret = 0;
+    pthread_t child;
+
+    output_init();
+    scenar_init();
+
+    for (sc = 0; sc < NSCENAR; sc++) {
+#if VERBOSE > 0
+        output("-----\n");
+        output("Starting test with scenario (%i): %s\n",
+               sc, scenarii[sc].descr);
+#endif
+
+        ret = pthread_create(&child, &scenarii[sc].ta, threaded, NULL);
+        switch (scenarii[sc].result) {
+        case 0: /* Operation was expected to succeed */
+            if (ret != 0)
+                UNRESOLVED(ret, "Failed to create this thread");
+            break;
+        case 1: /* Operation was expected to fail */
+            if (ret == 0)
+                UNRESOLVED(-1, "An error was expected but the"
+                       " thread creation succeeded");
+            break;
+        case 2: /* We did not know the expected result */
+        default:
+#if VERBOSE > 0
+            if (ret == 0)
+                output("Thread has been created successfully"
+                       " for this scenario\n");
+            else
+                output("Thread creation failed with the error:"
+                       " %s\n", strerror(ret));
+#endif
+        }
+        if (ret == 0) {
+            if (scenarii[sc].detached == 0) {
+                ret = pthread_join(child, NULL);
+                if (ret != 0)
+                    UNRESOLVED(ret, "Unable to join a"
+                           " thread");
+            } else {
+                /* Just wait for the thread to terminate */
+                do {
+                    ret = sem_wait(&scenarii[sc].sem);
+                } while ((ret == -1) && (errno == EINTR));
+                if (ret == -1)
+                    UNRESOLVED(errno, "Failed to wait for"
+                           " the semaphore");
+            }
+        }
+    }
+
+    scenar_fini();
+#if VERBOSE > 0
+    output("-----\n");
+    output("All test data destroyed\n");
+    output("Test PASSED\n");
+#endif
+
+    PASSED;
+}
+#endif

examples/utest/testcases/posix/sched_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_SCHED_H
+    bool "<sched.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SCHED_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/semaphore_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_SEMAPHORE_H
+    bool "<semaphore.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SEMAPHORE_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/setjmp_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_SETJMP_H
+    bool "<setjmp.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SETJMP_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/signal_h/Kconfig

@@ -0,0 +1,23 @@
+menuconfig RTT_POSIX_TESTCASE_SIGNAL_H
+    bool "<signal.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SIGNAL_H
+
+    config SIGNAL_H_SIGACTION
+        bool "<signal.h> -> sigaction"
+        default n
+
+    config SIGNAL_H_SIGPROCMASK
+        bool "<signal.h> -> sigprocmask"
+        default n
+
+    config SIGNAL_H_RAISE
+        bool "<signal.h> -> raise"
+        default n
+
+    config SIGNAL_H_SIGNAL
+        bool "<signal.h> -> signal"
+        default n
+
+endif

examples/utest/testcases/posix/stdarg_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_STDARG_H
+    bool "<stdarg.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_STDARG_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/stdio_h/Kconfig

@@ -0,0 +1,149 @@
+menuconfig RTT_POSIX_TESTCASE_STDIO_H
+    bool "<stdio.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_STDIO_H
+
+    config STDIO_H_CLEARERR
+        bool "<stdio.h> -> clearerr"
+        default n
+
+    config STDIO_H_FCLOSE
+        bool "<stdio.h> -> fclose"
+        default n
+
+    config STDIO_H_FDOPEN
+        bool "<stdio.h> -> fdopen"
+        default n
+
+    config STDIO_H_FEOF
+        bool "<stdio.h> -> feof"
+        default n
+
+    config STDIO_H_FERROR
+        bool "<stdio.h> -> ferror"
+        default n
+
+    config STDIO_H_FFLUSH
+        bool "<stdio.h> -> fflush"
+        default n
+
+    config STDIO_H_FGETC
+        bool "<stdio.h> -> fgetc"
+        default n
+
+    config STDIO_H_FGETS
+        bool "<stdio.h> -> fgets"
+        default n
+
+    config STDIO_H_FILENO
+        bool "<stdio.h> -> fileno"
+        default n
+
+    config STDIO_H_FOPEN
+        bool "<stdio.h> -> fopen"
+        default n
+
+    config STDIO_H_FPRINTF
+        bool "<stdio.h> -> fprintf"
+        default n
+
+    config STDIO_H_FPUTC
+        bool "<stdio.h> -> fputc"
+        default n
+
+    config STDIO_H_FPUTS
+        bool "<stdio.h> -> fputs"
+        default n
+
+    config STDIO_H_FREAD
+        bool "<stdio.h> -> fread"
+        default n
+
+    config STDIO_H_FSCANF
+        bool "<stdio.h> -> fscanf"
+        default n
+
+    config STDIO_H_FSEEK
+        bool "<stdio.h> -> fseek"
+        default n
+
+    config STDIO_H_FTELL
+        bool "<stdio.h> -> ftell"
+        default n
+
+    config STDIO_H_FWRITE
+        bool "<stdio.h> -> fwrite"
+        default n
+
+
+
+    config STDIO_H_PERROR
+        bool "<stdio.h> -> perror"
+        default n
+
+    config STDIO_H_PRINTF
+        bool "<stdio.h> -> printf"
+        default n
+
+    config STDIO_H_PUTC
+        bool "<stdio.h> -> putc"
+        default n
+
+    config STDIO_H_PUTCHAR
+        bool "<stdio.h> -> putchar"
+        default n
+
+    config STDIO_H_PUTS
+        bool "<stdio.h> -> puts"
+        default n
+
+    config STDIO_H_REMOVE
+        bool "<stdio.h> -> remove"
+        default n
+
+    config STDIO_H_RENAME
+        bool "<stdio.h> -> rename"
+        default n
+
+    config STDIO_H_REWIND
+        bool "<stdio.h> -> rewind"
+        default n
+
+    config STDIO_H_SETBUF
+        bool "<stdio.h> -> setbuf"
+        default n
+
+    config STDIO_H_SETVBUF
+        bool "<stdio.h> -> setvbuf"
+        default n
+
+    config STDIO_H_SNPRINTF
+        bool "<stdio.h> -> snprintf"
+        default n
+
+    config STDIO_H_SPRINTF
+        bool "<stdio.h> -> sprintf"
+        default n
+
+    config STDIO_H_SSCANF
+        bool "<stdio.h> -> sscanf"
+        default n
+
+    config STDIO_H_VFPRINTF
+        bool "<stdio.h> -> vfprintf"
+        default n
+
+    config STDIO_H_VPRINTF
+        bool "<stdio.h> -> vprintf"
+        default n
+
+    config STDIO_H_VSNPRINTF
+        bool "<stdio.h> -> vsnprintf"
+        default n
+
+    config STDIO_H_VSPRINTF
+        bool "<stdio.h> -> vsprintf"
+        default n
+
+endif

examples/utest/testcases/posix/stdio_h/SConscript

@@ -0,0 +1,116 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd]
+src = []
+
+if GetDepend('RTT_POSIX_TESTCASE_STDIO_H'):
+    src += Glob('./definitions/*.c')
+
+
+if GetDepend('STDIO_H_CLEARERR'):
+    src += Glob('./functions/clearerr.c')
+
+if GetDepend('STDIO_H_FCLOSE'):
+    src += Glob('./functions/fclose.c')
+
+if GetDepend('STDIO_H_FDOPEN'):
+    src += Glob('./functions/fdopen_tc.c')
+
+if GetDepend('STDIO_H_FEOF'):
+    src += Glob('./functions/feof.c')
+
+if GetDepend('STDIO_H_FERROR'):
+    src += Glob('./functions/ferror.c')
+
+if GetDepend('STDIO_H_FFLUSH'):
+    src += Glob('./functions/fflush.c')
+
+if GetDepend('STDIO_H_FGETC'):
+    src += Glob('./functions/fgetc.c')
+
+if GetDepend('STDIO_H_FGETS'):
+    src += Glob('./functions/fgets.c')
+
+if GetDepend('STDIO_H_FILENO'):
+    src += Glob('./functions/fileno.c')
+
+if GetDepend('STDIO_H_FOPEN'):
+    src += Glob('./functions/fopen.c')
+
+if GetDepend('STDIO_H_FPRINTF'):
+    src += Glob('./functions/fprintf.c')
+
+if GetDepend('STDIO_H_FPUTC'):
+    src += Glob('./functions/fputc.c')
+
+if GetDepend('STDIO_H_FPUTS'):
+    src += Glob('./functions/fputs.c')
+
+if GetDepend('STDIO_H_FREAD'):
+    src += Glob('./functions/fread.c')
+
+if GetDepend('STDIO_H_FSCANF'):
+    src += Glob('./functions/fscanf.c')
+
+if GetDepend('STDIO_H_FSEEK'):
+    src += Glob('./functions/fseek.c')
+
+if GetDepend('STDIO_H_FTELL'):
+    src += Glob('./functions/ftell.c')
+
+if GetDepend('STDIO_H_FWRITE'):
+    src += Glob('./functions/fwrite.c')
+
+
+if GetDepend('STDIO_H_PERROR'):
+    src += Glob('./functions/perror.c')
+
+if GetDepend('STDIO_H_PRINTF'):
+    src += Glob('./functions/printf.c')
+
+if GetDepend('STDIO_H_PUTC'):
+    src += Glob('./functions/puts.c')
+
+if GetDepend('STDIO_H_REMOVE'):
+    src += Glob('./functions/remove.c')
+
+if GetDepend('STDIO_H_RENAME'):
+    src += Glob('./functions/rename.c')
+
+if GetDepend('STDIO_H_REWIND'):
+    src += Glob('./functions/rewind.c')
+
+if GetDepend('STDIO_H_SETBUF'):
+    src += Glob('./functions/setbuf.c')
+
+if GetDepend('STDIO_H_SETVBUF'):
+    src += Glob('./functions/setvbuf.c')
+
+if GetDepend('STDIO_H_SNPRINTF'):
+    src += Glob('./functions/snprintf.c')
+
+if GetDepend('STDIO_H_SPRINTF'):
+    src += Glob('./functions/sprintf.c')
+
+if GetDepend('STDIO_H_SSCANF'):
+    src += Glob('./functions/sscanf.c')
+
+if GetDepend('STDIO_H_VFPRINTF'):
+    src += Glob('./functions/vfprintf.c')
+
+if GetDepend('STDIO_H_VPRINTF'):
+    src += Glob('./functions/vprintf.c')
+
+if GetDepend('STDIO_H_VSNPRINTF'):
+    src += Glob('./functions/vsnprintf.c')
+
+if GetDepend('STDIO_H_VSPRINTF'):
+    src += Glob('./functions/vsprintf.c')
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_STDIO_H'], CPPPATH = path)
+
+Return('group')

examples/utest/testcases/posix/stdio_h/definitions/stdio_h.c

@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2004, Bull SA. All rights reserved.
+ * Created by:  Laurent.Vivier@bull.net
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+ */
+
+ /* test if stdio.h exists and can be included */
+
+// #define _POSIX_C_SOURCE 2
+
+#include <stdio.h>
+#include <stdarg.h>
+
+void    (*test_clearerr)(FILE *);
+int     (*test_fclose)(FILE *);
+FILE *  (*test_fdopen)(int, const char *);
+int     (*test_feof)(FILE *);
+int     (*test_ferror)(FILE *);
+int     (*test_fflush)(FILE *);
+int     (*test_fgetc)(FILE *);
+char *  (*test_fgets)(char *__restrict, int, FILE *__restrict);
+int     (*test_fileno)(FILE *);
+void    (*test_flockfile)(FILE *);
+FILE *  (*test_fopen)(const char *__restrict _name, const char *__restrict _type);
+int     (*test_fprintf)(FILE *__restrict, const char *__restrict, ...);
+int     (*test_fputc)(int, FILE *);
+int     (*test_fputs)(const char *__restrict, FILE *__restrict);
+size_t  (*test_fread)(void *__restrict, size_t _size, size_t _n, FILE *__restrict);
+FILE *  (*test_freopen)(const char *__restrict, const char *__restrict, FILE *__restrict);
+int     (*test_fscanf)(FILE *__restrict, const char *__restrict, ...);
+int     (*test_ftrylockfile)(FILE *);
+void    (*test_funlockfile)(FILE *);
+size_t  (*test_fwrite)(const void *__restrict , size_t _size, size_t _n, FILE *);
+int     (*test_getc)(FILE *);
+int     (*test_getc_unlocked)(FILE *);
+int     (*test_getchar)(void);
+int     (*test_getchar_unlocked)(void);
+char *  (*test_gets)(char *);
+void    (*test_perror)(const char *);
+int     (*test_printf)(const char *__restrict, ...);
+int     (*test_putc)(int, FILE *);
+int     (*test_putc_unlocked)(int, FILE *);
+int     (*test_putchar)(int);
+int     (*test_putchar_unlocked)(int);
+int     (*test_puts)(const char *);
+int     (*test_scanf)(const char *__restrict, ...);
+void    (*test_setbuf)(FILE *__restrict, char *__restrict);
+int     (*test_setvbuf)(FILE *__restrict, char *__restrict, int, size_t);
+int     (*test_snprintf)(char *__restrict, size_t, const char *__restrict, ...);
+int     (*test_sprintf)(char *__restrict, const char *__restrict, ...);
+int     (*test_sscanf)(const char *__restrict, const char *__restrict, ...);
+int     (*test_ungetc)(int, FILE *);
+
+FILE *test_stderr;
+FILE *test_stdin;
+FILE *test_stdout;
+
+int     (*test_vfprintf)(FILE *restrict, const char *restrict, va_list);
+int     (*test_vfscanf)(FILE *restrict, const char *restrict, va_list);
+int     (*test_vprintf)(const char *restrict, va_list);
+int     (*test_vscanf)(const char *restrict, va_list);
+int     (*test_vsnprintf)(char *restrict, size_t, const char *restrict, va_list);
+int     (*test_vsprintf)(char *restrict, const char *restrict, va_list);
+int     (*test_vsscanf)(const char *restrict, const char *restrict, va_list);
+
+__attribute__((unused)) static int test_defined()
+{
+    test_clearerr = clearerr;
+    test_fclose = fclose;
+    // test_fdopen = fdopen;
+    test_feof = feof;
+    test_ferror = ferror;
+    test_fflush = fflush;
+    test_fgetc = fgetc;
+    test_fgets = fgets;
+    // test_fileno = fileno;
+    // test_flockfile = flockfile;
+    test_fopen = fopen;
+    test_fprintf = fprintf;
+    test_fputc = fputc;
+    test_fputs = fputs;
+    test_fread = fread;
+    test_freopen = freopen;
+    test_fscanf = fscanf;
+    // test_ftrylockfile = ftrylockfile;
+    // test_funlockfile = funlockfile;
+    test_fwrite = fwrite;
+    test_getc = getc;
+    // test_getc_unlocked = getc_unlocked;
+    test_getchar = getchar;
+    test_gets = gets;
+    test_perror = perror;
+    test_printf = printf;
+    test_putc = putc;
+    // test_putc_unlocked = putc_unlocked;
+    test_putchar = putchar;
+    // test_putchar_unlocked = putchar_unlocked;
+    test_puts = puts;
+    test_scanf = scanf;
+    test_setbuf = setbuf;
+    test_setvbuf = setvbuf;
+    test_snprintf = snprintf;
+    test_sprintf = sprintf;
+    test_sscanf = sscanf;
+    test_ungetc = ungetc;
+
+    test_stderr = stderr;
+    test_stdin = stdin;
+    test_stdout = stdout;
+
+    test_vfprintf = vfprintf;
+    test_vfscanf  = vfscanf;
+    test_vprintf  = vprintf;
+    test_vscanf  = vscanf;
+    test_vsnprintf  = vsnprintf;
+    test_vsprintf  = vsprintf;
+    test_vsscanf  = vsscanf;
+
+    return 0;
+}
+

examples/utest/testcases/posix/stdio_h/functions/clearerr_tc.c

@@ -0,0 +1,31 @@
+#include <stdio.h>
+
+static int clearerr_entry(void)
+{
+    putc( 'c', stdin );
+    if( ferror( stdin ) )
+    {
+        perror( "Write error" );
+        clearerr( stdin );
+    }
+
+    if( ferror( stdin ))
+    {
+        perror( "clearerr error" );
+        return -1;
+    }
+
+    return 0;
+}
+
+#include <utest.h>
+static void test_clearerr(void)
+{
+    uassert_int_equal(clearerr_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_clearerr);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.clearerr.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fclose_tc.c

@@ -0,0 +1,34 @@
+#include <stdio.h>
+
+static int fclose_entry(void)
+{
+    FILE *stream;
+    stream = fopen("fopen_file.txt","a+");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        return -1;
+    }
+    if(fclose(stream))
+    {
+        perror("fclose fail");
+        return -1;
+    }
+    if(fclose(stream))
+    {
+        printf("fclose sucess \n");
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_fclose(void)
+{
+    uassert_int_equal(fclose_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fclose);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fclose.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fdopen_tc.c

@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+static int fdopen_entry(void)
+{
+    int fd;
+    FILE *stream;
+
+    fd = open("fdopen_file.txt", O_CREAT | O_RDWR | O_APPEND);
+    if (fd < 0)
+    {
+        printf("open fail.\n");
+        return -1;
+    }
+
+    /* TODO */
+    stream = fdopen(fd, "w");
+    if (stream == NULL)
+    {
+        printf("fdopen fail.\n");
+        return -1;
+    }
+
+    fclose(stream);
+    return 0;
+}
+
+#include <utest.h>
+static void test_fdopen(void)
+{
+    uassert_int_equal(fdopen_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fdopen);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fdopen_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/feof_tc.c

@@ -0,0 +1,55 @@
+#include <stdio.h>
+#include <string.h>
+
+static int feof_entry(void)
+{
+    FILE *stream;
+    char data[] = "test fgetc";
+    char getc[sizeof(data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+    int i=0;
+
+    stream = fopen("fopen_file.txt","w+");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+
+    fwrite(data, sizeof(data), 1, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    while(1)
+    {
+        getc[i] = fgetc(stream);
+        i++;
+        if( feof(stream) )
+        {
+            break ;
+        }
+    }
+
+    if(strcmp(getc, data))
+    {
+        return -1;
+    }
+
+    fclose(stream);
+__exit:
+    return ret;
+}
+
+#include <utest.h>
+static void test_feof(void)
+{
+    uassert_int_equal(feof_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_feof);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.feof.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/ferror_tc.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+static int ferror_entry(void)
+{
+    int c;
+    putc( 'c', stdin );
+    if( ferror( stdin ) )
+    {
+        clearerr( stdin );
+    }
+    else
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_ferror(void)
+{
+    uassert_int_equal(ferror_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_ferror);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.ferror.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fflush_tc.c

@@ -0,0 +1,29 @@
+#include <stdio.h>
+
+static int fflush_entry(void)
+{
+    fflush(stdout);
+    printf("test fflush\n");
+
+    printf("t");
+    printf("e");
+    printf("s");
+    printf("t");
+    fflush(stdout);
+    printf(" fflush");
+    fflush(stdout);
+    printf("\n");
+    return 0;
+}
+
+#include <utest.h>
+static void test_fflush(void)
+{
+    uassert_int_equal(fflush_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fflush);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fflush.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fgetc_tc.c

@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fgetc_entry(void)
+{
+    FILE *stream;
+    char data[] = "test fgetc";
+    char getc[sizeof(data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+    int i=0;
+
+    stream = fopen("fopen_file.txt","w+");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+
+    fwrite(data, sizeof(data), 1, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    while(1)
+    {
+        getc[i] = fgetc(stream);
+        i++;
+        if( feof(stream) )
+        {
+            break ;
+        }
+    }
+
+    if(strcmp(getc, data))
+    {
+        return -1;
+    }
+    fclose(stream);
+__exit:
+    return ret;
+}
+
+#include <utest.h>
+static void test_fgetc(void)
+{
+    uassert_int_equal(fgetc_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fgetc);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fgetc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fgets_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+
+static int fgets_entry(void)
+{
+    FILE *stream;
+    char data[] = "test fgets";
+    char gets[sizeof(data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fwrite(data, sizeof(data), 1, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    fgets(gets, sizeof(gets), stream);
+
+    if(strcmp(gets, data))
+    {
+        ret = -1;
+    }
+
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fgets(void)
+{
+    uassert_int_equal(fgets_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fgets);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fgets.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fileno_tc.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+
+static int fdopen_entry(void)
+{
+    int stdin_no = fileno(stdin);
+    int stdout_no = fileno(stdout);
+    int stderr_no = fileno(stderr);
+
+    if((stdin_no == 0) && (stdout_no == 1) && (stderr_no == 2))
+    {
+        return 0;
+    }
+    return -1;
+}
+
+#include <utest.h>
+static void test_fdopen(void)
+{
+    uassert_int_equal(fdopen_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fdopen);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fileno.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fopen_tc.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+static int fopen_entry(void)
+{
+    FILE *stream;
+    /* TODO: other mode fopen */
+    stream = fopen("fopen_file.txt","a+");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        return -1;
+    }
+
+    fclose(stream);
+    return 0;
+}
+
+#include <utest.h>
+static void test_fopen(void)
+{
+    uassert_int_equal(fopen_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fopen);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fopen.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fprintf_tc.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fdopen_entry(void)
+{
+    FILE *stream;
+    char test_data[] = "1a2bxx";
+    char gets[sizeof(test_data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fprintf(stream, "%d%c%d%c%s",1,'a',2,'b',"xx");
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    fgets(gets, sizeof(gets), stream);
+
+    if(strcmp(test_data, gets))
+    {
+        printf("%s\n",gets);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fdopen(void)
+{
+    uassert_int_equal(fdopen_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fdopen);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fprintf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fputc_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+
+static int fputc_entry(void)
+{
+    FILE *stream;
+    int ch = 'a';
+    int getc = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fputc(ch, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    getc = fgetc(stream);
+
+    if(getc != ch)
+    {
+        perror("fputc");
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fputc(void)
+{
+    uassert_int_equal(fputc_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fputc);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fputs_tc.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fputs_entry(void)
+{
+    FILE *stream;
+    char test_data[] = "1a2bxx";
+    char gets[sizeof(test_data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fputs(test_data, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    fgets(gets, sizeof(gets), stream);
+
+    if(strcmp(test_data, gets))
+    {
+        printf("%s\n",gets);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fputs(void)
+{
+    uassert_int_equal(fputs_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fputs);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fread_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <string.h>
+
+
+static int fread_entry(void)
+{
+    FILE *stream;
+    char data[] = "test fread";
+    char gets[sizeof(data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fwrite(data, sizeof(data), 1, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    fread(gets, sizeof(gets), 1, stream);
+    if(strcmp(gets, data))
+    {
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fread(void)
+{
+    uassert_int_equal(fread_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fread);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fscanf_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fscanf_entry(void)
+{
+    long l;
+    char s[81] = {0};
+    char c;
+    int ret = 0;
+    FILE* stream = fopen("fopen_file.txt","w+");
+    if(stream == NULL)
+    {
+        ret = -1;
+        perror("fopen");
+    }
+    else
+    {
+        fprintf(stream,"%s %d %c","a_string",6500,'x');
+        fseek(stream,0L,SEEK_SET);
+        fscanf(stream,"%s",s);
+        fscanf(stream,"%ld",&l);
+        fscanf(stream," %c",&c);
+
+        if((strcmp(s,"a_string") != 0) || (l != 6500) || (c != 'x'))
+        {
+            ret = -1;
+        }
+
+        fclose(stream);
+    }
+    return ret;
+}
+
+#include <utest.h>
+static void test_fscanf(void)
+{
+    uassert_int_equal(fscanf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fscanf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.fscanf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fseek_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fdopen_entry(void)
+{
+    long l;
+    char s[81] = {0};
+    char c;
+    int ret = 0;
+    FILE* stream = fopen("fopen_file.txt","w+");
+    if(stream == NULL)
+    {
+        ret = -1;
+        perror("fopen");
+    }
+    else
+    {
+        fprintf(stream,"%s %d %c","a_string",6500,'x');
+        fseek(stream,0L,SEEK_SET);
+        fscanf(stream,"%s",s);
+        fscanf(stream,"%ld",&l);
+        fscanf(stream," %c",&c);
+
+        if((strcmp(s,"a_string") != 0) || (l != 6500) || (c != 'x'))
+        {
+            ret = -1;
+        }
+
+        fclose(stream);
+    }
+    return ret;
+}
+
+#include <utest.h>
+static void test_fdopen(void)
+{
+    uassert_int_equal(fdopen_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fdopen);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/ftell_tc.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <string.h>
+
+static int ftell_entry(void)
+{
+    FILE *stream;
+    char str[] = "123456789";
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen");
+        ret = -1;
+    }
+    else
+    {
+        fprintf(stream, "%s",str);
+        if(ftell(stream) != strlen(str))
+        {
+            ret = -1;
+        }
+        fclose(stream);
+    }
+    return ret;
+}
+
+#include <utest.h>
+static void test_ftell(void)
+{
+    uassert_int_equal(ftell_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_ftell);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/fwrite_tc.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <string.h>
+
+static int fwrite_entry(void)
+{
+    FILE *stream;
+    char test_data[] = "1a2bxx";
+    char gets[sizeof(test_data)] = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    fwrite(test_data, sizeof(test_data), 1,stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    fgets(gets, sizeof(gets), stream);
+
+    if(strcmp(test_data, gets))
+    {
+        printf("%s\n",gets);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_fwrite(void)
+{
+    uassert_int_equal(fwrite_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_fwrite);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/perror_tc.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+static int perror_entry(void)
+{
+    FILE *stream;
+    stream = fopen( "nulltest.txt", "r" );
+    if(stream == NULL)
+    {
+        printf("perror test:");
+        perror("nulltest.txt");
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_perror(void)
+{
+    uassert_int_equal(perror_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_perror);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/printf_tc.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+
+static int printf_entry(void)
+{
+    printf("printf test:%s-%d-%c %f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+    return 0;
+}
+
+#include <utest.h>
+static void test_printf(void)
+{
+    uassert_int_equal(printf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_printf);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/putc_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+
+static int putc_entry(void)
+{
+    FILE *stream;
+    int ch = 'a';
+    int getc = {0};
+    size_t size = 0;
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    putc(ch, stream);
+    fclose(stream);
+
+    stream = fopen("fopen_file.txt","r");
+    getc = fgetc(stream);
+
+    if(getc != ch)
+    {
+        printf("fputc test:getc %c",getc);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_putc(void)
+{
+    uassert_int_equal(putc_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_putc);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/putchar_tc.c

@@ -0,0 +1,25 @@
+#include <stdio.h>
+
+static int putchar_entry(void)
+{
+    char data[] = "putchar testcase\n";
+    int i = 0;
+    for(;i < sizeof(data);i++)
+    {
+        putchar(data[i]);
+    }
+    fflush(stdout);
+    return 0;
+}
+
+#include <utest.h>
+static void test_putchar(void)
+{
+    uassert_int_equal(putchar_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_putchar);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/puts_tc.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+
+static int puts_entry(void)
+{
+    char data[] = "puts testcase\n";
+    printf("puts testcase:");
+    puts(data);
+
+    return 0;
+}
+
+#include <utest.h>
+static void test_puts(void)
+{
+    uassert_int_equal(puts_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_puts);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.puts.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/remove_tc.c

@@ -0,0 +1,35 @@
+#include <stdio.h>
+
+static int remove_entry(void)
+{
+    FILE *stream;
+    stream = fopen("fopen_file.txt","w");
+    if(stream)
+    {
+        fclose(stream);
+        remove("fopen_file.txt");
+        stream = fopen("fopen_file.txt","r");
+        if(stream)
+        {
+            fclose(stream);
+            return -1;
+        }
+    }
+    else
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_remove(void)
+{
+    uassert_int_equal(remove_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_remove);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/rename_tc.c

@@ -0,0 +1,37 @@
+#include <stdio.h>
+
+static int rename_entry(void)
+{
+    FILE *stream;
+    stream = fopen("fopen_file.txt","r");
+    if(stream == NULL)
+    {
+        stream = fopen("fopen_file.txt","w");
+        if(stream == NULL)
+        {
+            return -1;
+        }
+    }
+    fclose(stream);
+
+    rename("fopen_file.txt", "rename_test.txt");
+    stream = fopen("rename_test.txt","r");
+    if(stream == NULL)
+    {
+        return -1;
+    }
+    fclose(stream);
+    return 0;
+}
+
+#include <utest.h>
+static void test_rename(void)
+{
+    uassert_int_equal(rename_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_rename);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.rename.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/rewind_tc.c

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <string.h>
+
+static int rewind_entry(void)
+{
+    long l;
+    char s[81] = {0};
+    char c;
+    int ret = 0;
+    FILE* stream = fopen("fopen_file.txt","w+");
+    if(stream == NULL)
+    {
+        ret = -1;
+        perror("fopen");
+    }
+    else
+    {
+        fprintf(stream,"%s %d %c","a_string",6500,'x');
+        rewind(stream);
+        fscanf(stream,"%s",s);
+        fscanf(stream,"%ld",&l);
+        fscanf(stream," %c",&c);
+
+        if((strcmp(s,"a_string") != 0) || (l != 6500) || (c != 'x'))
+        {
+            ret = -1;
+        }
+
+        fclose(stream);
+    }
+    return ret;
+}
+
+#include <utest.h>
+static void test_rewind(void)
+{
+    uassert_int_equal(rewind_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_rewind);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.rewind.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/setbuf_tc.c

@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include <string.h>
+
+static char outbuf[BUFSIZ];
+static int setbuf_entry(void)
+{
+    FILE *stream;
+    char test_data[] = "test setbuf";
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    setbuf(stream, outbuf);
+    fwrite(test_data, sizeof(test_data), 1,stream);
+
+    if(strcmp(test_data, outbuf))
+    {
+        printf("setbuf test:%s\n",test_data);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_setbuf(void)
+{
+    uassert_int_equal(setbuf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_setbuf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.setbuf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/setvbuf_tc.c

@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include <string.h>
+
+static char outbuf[BUFSIZ];
+static int setvbuf_entry(void)
+{
+    FILE *stream;
+    char test_data[] = "test setbuf";
+    int ret = 0;
+
+    stream = fopen("fopen_file.txt","w");
+    if (stream == NULL)
+    {
+        perror("fopen fail");
+        ret = -1;
+        goto __exit;
+    }
+    setvbuf(stream, outbuf, _IOLBF, BUFSIZ);
+    fwrite(test_data, sizeof(test_data), 1,stream);
+
+    if(strcmp(test_data, outbuf))
+    {
+        printf("setvbuf test:%s\n",test_data);
+        ret = -1;
+    }
+__exit:
+    fclose(stream);
+    return ret;
+}
+
+#include <utest.h>
+static void test_setvbuf(void)
+{
+    uassert_int_equal(setvbuf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_setvbuf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.setvbuf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/snprintf_tc.c

@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <string.h>
+
+static int snprintf_entry(void)
+{
+    char buf[64] = {0};
+    char test_data[] = "snprintf test:2021-8-";
+    snprintf(buf, 22,"snprintf test:%s-%d-%c %.02f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+
+    if(strcmp(buf, test_data))
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_snprintf(void)
+{
+    uassert_int_equal(snprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_snprintf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.snprintf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/sprintf_tc.c

@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <string.h>
+
+static int sprintf_entry(void)
+{
+    char buf[64] = {0};
+    char test_data[] = "sprintf test:2021-8-1 3.14 0xff";
+    sprintf(buf, "sprintf test:%s-%d-%c %.02f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+
+    if(strcmp(buf, test_data))
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_sprintf(void)
+{
+    uassert_int_equal(sprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_sprintf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.sprintf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/sscanf_tc.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <string.h>
+
+static int sscanf_entry(void)
+{
+    int day, year;
+    char weekday[20], month[20], dtm[100];
+
+    strcpy( dtm, "Friday January 1 2021" );
+    sscanf( dtm, "%s %s %d  %d", weekday, month, &day, &year );
+
+    if(strcmp(month,"January") || strcmp(weekday,"Friday")
+        || (year != 2021) ||(day != 1))
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_sscanf(void)
+{
+    uassert_int_equal(sscanf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_sscanf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.sscanf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/vfprintf_tc.c

@@ -0,0 +1,51 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+static void WriteFrmtd(FILE *stream ,char *format, ...)
+{
+   va_list args;
+
+   va_start(args, format);
+   vfprintf(stream, format, args);
+   va_end(args);
+}
+
+static int vfprintf_entry(void)
+{
+    int ret = 0;
+    char buf[64] = {0};
+    char test_data[] = "vfprintf test:2021-8-1 3.14 0xff";
+    FILE *stream = fopen("fopen_file.txt", "w");
+    if(stream)
+    {
+        WriteFrmtd(stream, "vfprintf test:%s-%d-%c %.02f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+        fclose(stream);
+
+        stream = fopen("fopen_file.txt","r");
+        fread(buf, 1, sizeof(test_data), stream);
+        if(strcmp(buf, test_data))
+        {
+            ret = -1;
+        }
+        fclose(stream);
+    }
+    else
+    {
+        ret = -1;
+    }
+
+    return ret;
+}
+
+#include <utest.h>
+static void test_vfprintf(void)
+{
+    uassert_int_equal(vfprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_vfprintf);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/vprintf_tc.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+static void WriteFrmtd(char *format, ...)
+{
+   va_list args;
+
+   va_start(args, format);
+   vprintf(format, args);
+   va_end(args);
+}
+
+static int vprintf_entry(void)
+{
+    WriteFrmtd("vprintf test:%s-%d-%c %.02f 0x%x\n","2021" ,8 ,'1' ,3.14 ,0xff);
+    return 0;
+}
+
+#include <utest.h>
+static void test_vprintf(void)
+{
+    uassert_int_equal(vprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_vprintf);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdio_h.vprintf.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/vsnprintf_tc.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+static char buf[64] = {0};
+static void WriteFrmtd(char *format, ...)
+{
+   va_list args;
+
+   va_start(args, format);
+   vsnprintf(buf, 22, format, args);
+   va_end(args);
+}
+
+static int vsnprintf_entry(void)
+{
+    char buf[64] = {0};
+    char test_data[] = "vsnprintf test:2021-8";
+    snprintf(buf, 22,"vsnprintf test:%s-%d-%c %.02f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+
+    if(strcmp(buf, test_data))
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_vsnprintf(void)
+{
+    uassert_int_equal(vsnprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_vsnprintf);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdio_h/functions/vsprintf_tc.c

@@ -0,0 +1,38 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+static char buf[64] = {0};
+static void WriteFrmtd(char *format, ...)
+{
+   va_list args;
+
+   va_start(args, format);
+   vsprintf(buf, format, args);
+   va_end(args);
+}
+
+static int vsprintf_entry(void)
+{
+    char buf[64] = {0};
+    char test_data[] = "vsprintf test:2021-8-1 3.14 0xff";
+    sprintf(buf, "vsprintf test:%s-%d-%c %.02f 0x%x","2021" ,8 ,'1' ,3.14 ,0xff);
+
+    if(strcmp(buf, test_data))
+    {
+        return -1;
+    }
+    return 0;
+}
+
+#include <utest.h>
+static void test_vsprintf(void)
+{
+    uassert_int_equal(vsprintf_entry(), 0);
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_vsprintf);
+}
+UTEST_TC_EXPORT(testcase, "rtt_posix_testcase.stdio_h."__FILE__, RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdlib_h/Kconfig

@@ -0,0 +1,23 @@
+menuconfig RTT_POSIX_TESTCASE_STDLIB_H
+    bool "<stdlib.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_STDLIB_H
+
+    config STDLIB_H_ATOI
+        bool "<stdlib.h> -> atoi"
+        default n
+
+    config STDLIB_H_ATOL
+        bool "<stdlib.h> -> atol"
+        default n
+
+    config STDLIB_H_QSORT
+        bool "<stdlib.h> -> qsort"
+        default n
+
+    config STDLIB_H_STRTOL
+        bool "<stdlib.h> -> strtol"
+        default n
+
+endif

examples/utest/testcases/posix/stdlib_h/SConscript

@@ -0,0 +1,27 @@
+import rtconfig
+Import('RTT_ROOT')
+from building import *
+
+# get current directory
+cwd = GetCurrentDir()
+path = [cwd]
+src = []
+
+if GetDepend('RTT_POSIX_TESTCASE_STDLIB_H'):
+    src += Glob('./definitions/*.c')
+
+if GetDepend('STDLIB_H_ATOI'):
+    src += Glob('./functions/atoi_tc.c')
+
+if GetDepend('STDLIB_H_ATOL'):
+    src += Glob('./functions/atol_tc.c')
+
+if GetDepend('STDLIB_H_QSORT'):
+    src += Glob('./functions/qsort_tc.c')
+
+if GetDepend('STDLIB_H_STRTOL'):
+    src += Glob('./functions/strtol_tc.c')
+
+group = DefineGroup('rtt_posix_testcase', src, depend = ['RTT_POSIX_TESTCASE_STDLIB_H'], CPPPATH = path)
+
+Return('group')

examples/utest/testcases/posix/stdlib_h/definitions/stdlib_h.c

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2004, Bull SA. All rights reserved.
+ * Created by:  Laurent.Vivier@bull.net
+ * This file is licensed under the GPL license.  For the full content
+ * of this license, see the COPYING file at the top level of this
+ * source tree.
+ */
+
+ /* test if stdlib.h exists and can be included */
+
+// #define _POSIX_C_SOURCE 200809L
+
+#include <stdlib.h>
+#include <sys/time.h>
+
+#ifndef __compar_fn_t_defined
+#define __compar_fn_t_defined
+typedef int (*__compar_fn_t) (const void *, const void *);
+#endif
+
+void                (*test_abort)(void);
+int                 (*test_abs)(int);
+double              (*test_atof)(const char *__nptr);
+int                 (*test_atoi)(const char *__nptr);
+long                (*test_atol)(const char *__nptr);
+long long           (*test_atoll)(const char *__nptr);
+void *              (*test_bsearch)(const void *__key, const void *__base, size_t __nmemb, size_t __size, __compar_fn_t _compar);
+void *              (*test_calloc)(size_t, size_t);
+div_t               (*test_div)(int __numer, int __denom);
+void                (*test_free)(void *);
+char *              (*test_getenv)(const char *__string);
+long                (*test_labs)(long);
+ldiv_t              (*test_ldiv)(long __numer, long __denom);
+void *              (*test_malloc)(size_t);
+void                (*test_qsort)(void *__base, size_t __nmemb, size_t __size, __compar_fn_t _compar);
+int                 (*test_rand)(void);
+int                 (*test_rand_r)(unsigned *__seed);
+void *              (*test_realloc)(void *, size_t);
+int                 (*test_setenv)(const char *__string, const char *__value, int __overwrite);
+void                (*test_srand)(unsigned __seed);
+double              (*test_strtod)(const char *__restrict __n, char **__restrict __end_PTR);
+float               (*test_strtof)(const char *__restrict __n, char **__restrict __end_PTR);
+long                (*test_strtol)(const char *__restrict __n, char **__restrict __end_PTR, int __base);
+long double         (*test_strtold)(const char *__restrict, char **__restrict);
+long long           (*test_strtoll)(const char *__restrict __n, char **__restrict __end_PTR, int __base);
+unsigned long       (*test_strtoul)(const char *__restrict __n, char **__restrict __end_PTR, int __base);
+unsigned long long  (*test_strtoull)(const char *__restrict __n, char **__restrict __end_PTR, int __base);
+int                 (*test_unsetenv)(const char *__string);
+
+
+
+__attribute__((unused)) static int test_defined()
+{
+    test_abort = abort;
+    test_abs = abs;
+    test_atof = atof;
+    test_atoi = atoi;
+    test_atol = atol;
+    test_atoll = atoll;
+    test_bsearch = bsearch;
+    test_calloc = calloc;
+    test_div = div;
+    test_free = free;
+    test_getenv = getenv;
+    test_labs = labs;
+    test_ldiv = ldiv;
+    test_malloc = malloc;
+    test_qsort = qsort;
+    test_rand = rand;
+    // test_rand_r = rand_r;
+    test_realloc = realloc;
+    // test_setenv = setenv;
+    test_srand = srand;
+    test_strtod = strtod;
+    test_strtof = strtof;
+    test_strtol = strtol;
+    test_strtold = strtold;
+    test_strtoll = strtoll;
+    test_strtoul = strtoul;
+    test_strtoull = strtoull;
+    // test_unsetenv = unsetenv;
+
+    return 0;
+}
+

examples/utest/testcases/posix/stdlib_h/functions/atoi_tc.c

@@ -0,0 +1,67 @@
+#include <inttypes.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+struct atoi_data
+{
+    char string[15];    // int max 2147483647
+    int  ret_num;
+};
+
+struct atoi_data test_data[] =
+{
+    /* positive integer */
+    {"0", 0},
+    {"1", 1},
+    {"1.123", 1},
+    {"123", 123},
+    {"98993489", 98993489},
+    {"98993489.12", 98993489},
+    {"2147483647", 2147483647},
+
+    /* negtive integer */
+    {"-1", -1},
+    {"-1.123", -1},
+    {"-123", -123},
+    {"-98993489", -98993489},
+    {"-98993489.12", -98993489},
+    {"-2147483647", -2147483647},
+
+    /* letters and numbers */
+    {"12a45", 12},
+    {"-12a45", -12},
+    {"12/45", 12},
+    {"-12/45", -12},
+
+    /* cannot be resolved */
+    {"", 0},
+    {" ", 0},
+    {"abc12", 0},
+    {" abc12", 0},
+    /* {NULL, -1}  compiler warning */
+};
+
+#include <utest.h>
+int atoi_entry(void)
+{
+    int i = 0;
+    int res = 0;
+    for (i = 0; i < sizeof(test_data[0]); i++)
+    {
+        res = atoi(test_data[i].string);
+        uassert_int_equal(res, test_data[i].ret_num);
+    }
+    return 0;
+}
+
+static void test_atoi(void)
+{
+    atoi_entry();
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_atoi);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdlib_h.atoi_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdlib_h/functions/atol_tc.c

@@ -0,0 +1,69 @@
+#include <inttypes.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+
+
+struct atol_data
+{
+    char string[15];    // long max 2147483647
+    int  ret_num;
+};
+
+struct atol_data test_data1[] =
+{
+    /* positive integer */
+    {"0", 0},
+    {"1", 1},
+    {"1.123", 1},
+    {"123", 123},
+    {"98993489", 98993489},
+    {"98993489.12", 98993489},
+    {"2147483647", 2147483647},
+
+    /* negtive integer */
+    {"-1", -1},
+    {"-1.123", -1},
+    {"-123", -123},
+    {"-98993489", -98993489},
+    {"-98993489.12", -98993489},
+    {"-2147483647", -2147483647},
+
+    /* letters and numbers */
+    {"12a45", 12},
+    {"-12a45", -12},
+    {"12/45", 12},
+    {"-12/45", -12},
+
+    /* cannot be resolved */
+    {"", 0},
+    {" ", 0},
+    {"abc12", 0},
+    {" abc12", 0},
+    /* {NULL, -1}  compiler warning */
+};
+
+#include <utest.h>
+int atol_entry(void)
+{
+    int i = 0;
+    int res = 0;
+    for (i = 0; i < sizeof(test_data1[0]); i++)
+    {
+        res = atol(test_data1[i].string);
+        uassert_int_equal(res, test_data1[i].ret_num);
+    }
+    return 0;
+}
+
+static void test_atol(void)
+{
+    atol_entry();
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_atol);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdlib_h.atol_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdlib_h/functions/qsort_tc.c

@@ -0,0 +1,136 @@
+#include <inttypes.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <utest.h>
+
+static int scmp(const void *a, const void *b)
+{
+    return strcmp(*(char **)a, *(char **)b);
+}
+
+static int icmp(const void *a, const void *b)
+{
+    return *(int *)a - *(int *)b;
+}
+
+static int ccmp(const void *a, const void *b)
+{
+    return *(char *)a - *(char *)b;
+}
+
+/**
+ * static int cmp64(const void *a, const void *b)
+ * {
+ *     const uint64_t *ua = a, *ub = b;
+ *     return *ua < *ub ? -1 : *ua != *ub;
+ * }
+ */
+
+/* 26 items -- even */
+static const char *s[] =
+{
+    "Bob", "Alice", "John", "Ceres",
+    "Helga", "Drepper", "Emeralda", "Zoran",
+    "Momo", "Frank", "Pema", "Xavier",
+    "Yeva", "Gedun", "Irina", "Nono",
+    "Wiener", "Vincent", "Tsering", "Karnica",
+    "Lulu", "Quincy", "Osama", "Riley",
+    "Ursula", "Sam"
+};
+static const char *s_sorted[] =
+{
+    "Alice", "Bob", "Ceres", "Drepper",
+    "Emeralda", "Frank", "Gedun", "Helga",
+    "Irina", "John", "Karnica", "Lulu",
+    "Momo", "Nono", "Osama", "Pema",
+    "Quincy", "Riley", "Sam", "Tsering",
+    "Ursula", "Vincent", "Wiener", "Xavier",
+    "Yeva", "Zoran"
+};
+
+/* 23 items -- odd, prime */
+static int n[] =
+{
+    879045, 394, 99405644, 33434, 232323, 4334, 5454,
+    343, 45545, 454, 324, 22, 34344, 233, 45345, 343,
+    848405, 3434, 3434344, 3535, 93994, 2230404, 4334
+};
+static int n_sorted[] =
+{
+    22, 233, 324, 343, 343, 394, 454, 3434,
+    3535, 4334, 4334, 5454, 33434, 34344, 45345, 45545,
+    93994, 232323, 848405, 879045, 2230404, 3434344, 99405644
+};
+
+static void str_test(const char **a, const char **a_sorted, int len)
+{
+    int i;
+    qsort(a, len, sizeof * a, scmp);
+    for (i = 0; i < len; i++)
+    {
+        uassert_true(strcmp(a[i], a_sorted[i]) == 0);
+    }
+}
+
+static void int_test(int *a, int *a_sorted, int len)
+{
+    int i;
+    qsort(a, len, sizeof * a, icmp);
+    for (i = 0; i < len; i++)
+    {
+        uassert_true(a[i] == a_sorted[i]);
+    }
+}
+
+#define T(a, a_sorted) do { \
+    char p[] = a; \
+    qsort(p, sizeof p - 1, 1, ccmp); \
+    uassert_true(memcmp(p, a_sorted, sizeof p) == 0);\
+} while(0)
+
+static void char_test(void)
+{
+    T("", "");
+    T("1", "1");
+    T("11", "11");
+    T("12", "12");
+    T("21", "12");
+    T("111", "111");
+    T("211", "112");
+    T("121", "112");
+    T("112", "112");
+    T("221", "122");
+    T("212", "122");
+    T("122", "122");
+    T("123", "123");
+    T("132", "123");
+    T("213", "123");
+    T("231", "123");
+    T("321", "123");
+    T("312", "123");
+    T("1423", "1234");
+    T("51342", "12345");
+    T("261435", "123456");
+    T("4517263", "1234567");
+    T("37245618", "12345678");
+    T("812436597", "123456789");
+    T("987654321", "123456789");
+    T("321321321", "111222333");
+    T("49735862185236174", "11223344556677889");
+}
+
+void posix_testcase(void)
+{
+    str_test(s, s_sorted, sizeof s / sizeof * s);
+    int_test(n, n_sorted, sizeof n / sizeof * n);
+    char_test();
+    /* todo uint64 test */
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(posix_testcase);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdlib_h.qsort_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/stdlib_h/functions/strtol_tc.c

@@ -0,0 +1,125 @@
+#include <inttypes.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#define TEST(r, f, x, m) uassert_int_equal(f, x)
+#define TEST2(r, f, x, m) uassert_int_equal(f, x)
+#define TEST3(r, f, x, m) uassert_int_not_equal(f, x)
+
+#include <utest.h>
+#define ERANGE          34
+#define EINVAL          22
+
+int strtol_entry(void)
+{
+    __attribute__((unused)) int i;
+    __attribute__((unused)) long l;
+    __attribute__((unused)) unsigned long ul;
+    __attribute__((unused)) long long ll;
+    __attribute__((unused)) unsigned long long ull;
+    __attribute__((unused)) char *msg = "";
+    __attribute__((unused)) char *s, *c;
+
+    TEST(l, atol("2147483647"), 2147483647L, "max 32bit signed %ld != %ld");
+    TEST(l, strtol("2147483647", 0, 0), 2147483647L, "max 32bit signed %ld != %ld");
+    TEST(ul, strtoul("4294967295", 0, 0), 4294967295UL, "max 32bit unsigned %lu != %lu");
+
+    if (sizeof(long) == 4)
+    {
+        TEST(l, strtol(s = "2147483648", &c, 0), 2147483647L, "uncaught overflow %ld != %ld");
+        TEST2(i, c - s, 10, "wrong final position %d != %d");
+        TEST(l, strtol(s = "-2147483649", &c, 0), -2147483647L - 1, "uncaught overflow %ld != %ld");
+        TEST2(i, c - s, 11, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "4294967296", &c, 0), 4294967295UL, "uncaught overflow %lu != %lu");
+        TEST2(i, c - s, 10, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-1", &c, 0), -1UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-2", &c, 0), -2UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-2147483648", &c, 0), -2147483648UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 11, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-2147483649", &c, 0), -2147483649UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 11, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-4294967296", &c, 0), 4294967295UL, "uncaught negative overflow %lu != %lu");
+        TEST2(i, c - s, 11, "wrong final position %d != %d");
+    }
+    else if (sizeof(long) == 8)
+    {
+        TEST(l, strtol(s = "9223372036854775808", &c, 0), 9223372036854775807L, "uncaught overflow %ld != %ld");
+        TEST2(i, c - s, 19, "wrong final position %d != %d");
+        TEST(l, strtol(s = "-9223372036854775809", &c, 0), -9223372036854775807L - 1, "uncaught overflow %ld != %ld");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "18446744073709551616", &c, 0), 18446744073709551615UL, "uncaught overflow %lu != %lu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-1", &c, 0), -1UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-2", &c, 0), -2UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-9223372036854775808", &c, 0), -9223372036854775808UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-9223372036854775809", &c, 0), -9223372036854775809UL, "rejected negative %lu != %lu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ul, strtoul(s = "-18446744073709551616", &c, 0), 18446744073709551615UL, "uncaught negative overflow %lu != %lu");
+        TEST2(i, c - s, 21, "wrong final position %d != %d");
+    }
+    else
+    {
+        printf("sizeof(long) == %d, not implemented\n", (int)sizeof(long));
+    }
+
+    if (sizeof(long long) == 8)
+    {
+        TEST(ll, strtoll(s = "9223372036854775808", &c, 0), 9223372036854775807LL, "uncaught overflow %lld != %lld");
+        TEST2(i, c - s, 19, "wrong final position %d != %d");
+        TEST(ll, strtoll(s = "-9223372036854775809", &c, 0), -9223372036854775807LL - 1, "uncaught overflow %lld != %lld");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "18446744073709551616", &c, 0), 18446744073709551615ULL, "uncaught overflow %llu != %llu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "-1", &c, 0), -1ULL, "rejected negative %llu != %llu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "-2", &c, 0), -2ULL, "rejected negative %llu != %llu");
+        TEST2(i, c - s, 2, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "-9223372036854775808", &c, 0), -9223372036854775808ULL, "rejected negative %llu != %llu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "-9223372036854775809", &c, 0), -9223372036854775809ULL, "rejected negative %llu != %llu");
+        TEST2(i, c - s, 20, "wrong final position %d != %d");
+        TEST(ull, strtoull(s = "-18446744073709551616", &c, 0), 18446744073709551615ULL, "uncaught negative overflow %llu != %llu");
+        TEST2(i, c - s, 21, "wrong final position %d != %d");
+    }
+    else
+    {
+        printf("sizeof(long long) == %d, not implemented\n", (int)sizeof(long long));
+    }
+
+    TEST(l, strtol("z", 0, 36), 35L, "%ld != %ld");
+    TEST(l, strtol("00010010001101000101011001111000", 0, 2), 0x12345678L, "%ld != %ld");
+    TEST(l, strtol(s = "0F5F", &c, 16), 0x0f5fL, "%ld != %ld");
+
+    TEST(l, strtol(s = "0xz", &c, 16), 0L, "%ld != %ld");
+    TEST3(i, c - s, 1, "wrong final position %ld != %ld");
+
+    TEST(l, strtol(s = "0x1234", &c, 16), 0x1234, "%ld != %ld");
+    TEST2(i, c - s, 6, "wrong final position %ld != %ld");
+
+    c = NULL;
+    TEST3(l, strtol(s = "123", &c, 37), 0, "%ld != %ld");
+    TEST3(i, c - s, 0, "wrong final position %d != %d");
+
+    TEST(l, strtol(s = "  15437", &c, 8), 015437, "%ld != %ld");
+    TEST2(i, c - s, 7, "wrong final position %d != %d");
+
+    TEST(l, strtol(s = "  1", &c, 0), 1, "%ld != %ld");
+    TEST2(i, c - s, 3, "wrong final position %d != %d");
+    return 0;
+}
+static void test_strtol(void)
+{
+    strtol_entry();
+}
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(test_strtol);
+}
+UTEST_TC_EXPORT(testcase, "posix.stdlib_h.strtol_tc.c", RT_NULL, RT_NULL, 10);
+

examples/utest/testcases/posix/string_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_STRING_H
+    bool "<string.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_STRING_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/stropts_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_STROPTS_H
+    bool "<stropts.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_STROPTS_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/sys/Kconfig

@@ -0,0 +1,3 @@
+source "$RTT_DIR/examples/utest/testcases/posix/sys/mman_h/Kconfig"
+source "$RTT_DIR/examples/utest/testcases/posix/sys/shm_h/Kconfig"
+source "$RTT_DIR/examples/utest/testcases/posix/sys/utsname_h/Kconfig"

examples/utest/testcases/posix/sys/mman_h/Kconfig

@@ -0,0 +1,31 @@
+menuconfig RTT_POSIX_TESTCASE_SYS_MMAN_H
+    bool "<sys/mman.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SYS_MMAN_H
+
+    config MMAN_H_MLOCK
+        bool "<sys/mman.h> -> mlock"
+        default n
+
+    config MMAN_H_MMAP
+        bool "<sys/mman.h> -> mmap"
+        default n
+
+    config MMAN_H_MPROTECT
+        bool "<sys/mman.h> -> mprotect"
+        default n
+
+    config MMAN_H_MSYNC
+        bool "<sys/mman.h> -> msync"
+        default n
+
+    config MMAN_H_MUNLOCK
+        bool "<sys/mman.h> -> munlock"
+        default n
+
+    config MMAN_H_MUNMAP
+        bool "<sys/mman.h> -> munmap"
+        default n
+
+endif

examples/utest/testcases/posix/sys/select_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_SYS_SHM_H
+    bool "<sys/shm.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SYS_SELECT_H
+
+    config SELECT_H_SELECT
+        bool "<sys/select.h> -> select"
+        default n
+
+endif

examples/utest/testcases/posix/sys/shm_h/Kconfig

@@ -0,0 +1,9 @@
+menuconfig RTT_POSIX_TESTCASE_SYS_SHM_H
+    bool "<sys/shm.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SYS_SHM_H
+
+    # functions, TODO
+
+endif

examples/utest/testcases/posix/sys/socket_h/Kconfig

@@ -0,0 +1,11 @@
+menuconfig RTT_POSIX_TESTCASE_SYS_SOCKET_H
+    bool "<sys/shm.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SYS_SOCKET_H
+
+    config SOCKET_H_SELECT
+        bool "<sys/socket.h> -> socket, accept, listen...."
+        default n
+
+endif

examples/utest/testcases/posix/sys/stat_h/Kconfig

@@ -0,0 +1,23 @@
+menuconfig RTT_POSIX_TESTCASE_SYS_STAT_H
+    bool "<sys/shm.h>"
+    default n
+
+if RTT_POSIX_TESTCASE_SYS_STAT_H
+
+    config STAT_H_CHMOD
+        bool "<sys/stat.h> -> chmod"
+        default n
+
+    config STAT_H_FCHMOD
+        bool "<sys/stat.h> -> fchmod"
+        default n
+
+    config STAT_H_FSTAT
+        bool "<sys/stat.h> -> fstat"
+        default n
+
+    config STAT_H_LSTAT
+        bool "<sys/stat.h> -> lstat"
+        default n
+
+endif