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Diffstat (limited to 'ACE/tests/OS_Test.cpp')
| -rw-r--r-- | ACE/tests/OS_Test.cpp | 853 |
1 files changed, 853 insertions, 0 deletions
diff --git a/ACE/tests/OS_Test.cpp b/ACE/tests/OS_Test.cpp new file mode 100644 index 00000000000..fa7b058e4e4 --- /dev/null +++ b/ACE/tests/OS_Test.cpp @@ -0,0 +1,853 @@ +// $Id$ + +// ============================================================================ +// +// = LIBRARY +// tests +// +// = DESCRIPTION +// This simple test exercises and illustrates use of OS wrapper functions. +// +// = AUTHOR +// Steve Huston <shuston@riverace.com> +// +// ============================================================================ + +#include "test_config.h" +#include "ace/OS_NS_string.h" +#include "ace/OS_NS_strings.h" +#include "ace/OS_NS_stdlib.h" +#include "ace/OS_NS_sys_time.h" +#include "ace/OS_NS_time.h" +#include "ace/OS_NS_stdio.h" +#include "ace/OS_NS_sys_stat.h" +#include "ace/OS_NS_unistd.h" +#include "ace/OS_NS_errno.h" + +ACE_RCSID(tests, OS_Test, "$Id$") + +// Test ACE_OS::access() to be sure a file's existence is correctly noted. +int +access_test (void) +{ + int test_status = 0; + + int status = ACE_OS::access (ACE_TEXT ("missing_file.txt"), F_OK); + if (status == -1) + { + if (errno == ENOTSUP) + ACE_ERROR_RETURN ((LM_INFO, + ACE_TEXT ("ACE_OS::access() not supported\n")), + 0); + } + else + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Missing file noted as present.\n"))); + test_status = -1; + } + + return test_status; +} + +// Test ACE_OS::rename to be sure the files come and go as expected. +int +rename_test (void) +{ +#if defined (ACE_LACKS_RENAME) || defined (ACE_VXWORKS) + // On VxWorks only some filesystem drivers support rename + // and as we do not know which is used, skip the test here + ACE_ERROR_RETURN ((LM_INFO, + ACE_TEXT ("rename not supported on this platform\n")), + 0); +#else + ACE_TCHAR old_file[MAXPATHLEN]; + ACE_TCHAR new_file[MAXPATHLEN]; + ACE_OS::strcpy (old_file, ACE_TEXT ("rename_test_old")); + ACE_OS::strcpy (new_file, ACE_TEXT ("rename_test_new")); + + // Test 1. Rename old to new when new already exists. + // To set up, create two files, old and new. Both get opened and truncated + // in case they're left over from a previous run. The first one (old) gets + // something written in it so it's non-zero length - this is how the rename + // is verified. + FILE *f = ACE_OS::fopen (old_file, ACE_TEXT ("w+")); + if (f == 0) + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("%s: %p\n"), + old_file, + ACE_TEXT ("fopen")), + -1); + // Write something in the old_file so it has non-zero length + ACE_OS::fputs (ACE_TEXT ("this is a test\n"), f); + ACE_OS::fclose (f); + f = ACE_OS::fopen (new_file, ACE_TEXT ("w+")); + if (f == 0) + { + ACE_OS::unlink (old_file); + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("%s: %p\n"), + new_file, + ACE_TEXT ("fopen")), + -1); + } + ACE_OS::fclose (f); + +#if defined (ACE_WIN32) && defined (ACE_HAS_WINNT4) && ACE_HAS_WINNT4 == 0 + // Can't rename if new_file exists already. + ACE_OS::unlink (new_file); +#endif + + if (ACE_OS::rename (old_file, new_file) != 0) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("rename test 1"))); + ACE_OS::unlink (old_file); + ACE_OS::unlink (new_file); + return -1; + } + // Verify that the old file was really renamed. + ACE_stat checking; + int result = 0; + if (ACE_OS::stat (new_file, &checking) == -1 || checking.st_size == 0) + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("Rename test 1: new_file not correct\n"))); + } + if (ACE_OS::stat (old_file, &checking) == 0) + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("Rename test 1: old_file still there\n"))); + } + if (result == 0) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Rename when dest. exists: success\n"))); + + // Now test 2 - rename when the new file does not exist. If test 1 worked, + // the old_file is now new_file and there is no old_file. + if (ACE_OS::rename (new_file, old_file) != 0) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT ("rename test 2"))); + ACE_OS::unlink (old_file); + ACE_OS::unlink (new_file); + return -1; + } + if (ACE_OS::stat (old_file, &checking) == -1 || checking.st_size == 0) + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("Rename test 2: new_file not correct\n"))); + } + else if (ACE_OS::stat (new_file, &checking) == 0) + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("Rename test 2: old_file still there\n"))); + } + else + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Rename when dest. gone: success\n"))); + + ACE_OS::unlink (new_file); + ACE_OS::unlink (old_file); + + // Test 3: It should fail... there are no files. + if (ACE_OS::rename (old_file, new_file) == -1) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Rename test 3 should bomb, and did.\n"))); + else + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("Rename expected fail, but succeeded\n"))); + } + + return result; +#endif /* ACE_LACKS_RENAME */ +} + +// +int +string_emulation_test (void) +{ + { + // ======================================================================== + // Test memchr + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing memchr\n"))); + + const char *memchr1 = "abcdefghijklmnopqrstuvwxyz"; + + ACE_ASSERT (ACE_OS::memchr (static_cast<const void *> (NULL), + 'a', + 0) == NULL); + ACE_ASSERT (ACE_OS::memchr (memchr1, 'a', sizeof (memchr1)) != NULL); + ACE_ASSERT (ACE_OS::memchr (memchr1, '1', sizeof (memchr1)) == NULL); + + // ======================================================================== + // Test strchr + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strchr\n"))); + + const char *strchr1 = "abcdefghijkabcdefghijk"; + + ACE_ASSERT (*ACE_OS::strchr (strchr1, 'h') == 'h'); + ACE_ASSERT (ACE_OS::strchr (strchr1, 'h') == strchr1 + 7); + ACE_ASSERT (ACE_OS::strchr (strchr1, '1') == NULL); + + // ======================================================================== + // Test strrchr + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strrchr\n"))); + + const char *strrchr1 = "abcdefghijkabcdefghijk"; + + ACE_ASSERT (*ACE_OS::strrchr (strrchr1, 'h') == 'h'); + ACE_ASSERT (ACE_OS::strrchr (strrchr1, 'h') == strrchr1 + 18); + ACE_ASSERT (ACE_OS::strrchr (strrchr1, '1') == NULL); + + // ======================================================================== + // Test strcspn + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcspn\n"))); + + const char *strcspn1 = "abcdefghijkabcdefghijk"; + + ACE_ASSERT (ACE_OS::strcspn (strcspn1, "d") == 3); + ACE_ASSERT (ACE_OS::strcspn (strcspn1, "abcdefghijk") == 0); + + // ======================================================================== + // Test strcasecmp + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcasecmp\n"))); + + const char *strcasecmp1 = "stringf"; + const char *strcasecmp2 = "stringfe"; // An extra character + const char *strcasecmp3 = "stringg"; // The last letter is higher + const char *strcasecmp4 = "STRINGF"; // Different case + const char *strcasecmp5 = "stringe"; // The last letter is lower + + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp1) == 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp2) < 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp3) < 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp4) == 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp5) > 0); + + // ======================================================================== + // Test strtok_r + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strtok_r\n"))); + + char strtok_r1[] = "A string of tokens"; + char *strtok_r2; + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok_r (strtok_r1, + " ", + &strtok_r2), + "A") == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok_r (0, + " ", + &strtok_r2), + "string") == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok_r (0, + " ", + &strtok_r2), + "of") == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok_r (0, + " ", + &strtok_r2), + "tokens") == 0); + ACE_ASSERT (ACE_OS::strtok_r (0, " ", &strtok_r2) == 0); + + // ======================================================================== + // Test itoa + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing itoa\n"))); + + char itoa1[33]; + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itoa1, 2), + "101010") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itoa1, 3), + "1120") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itoa1, 16), + "2a") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (8, itoa1, 10), + "8") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (-8, itoa1, 10), + "-8") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (20345, itoa1, 10), + "20345") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (-20345, itoa1, 10), + "-20345") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (4566733, itoa1, 10), + "4566733") == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (-4566733, itoa1, 10), + "-4566733") == 0); + } + +#if defined (ACE_HAS_WCHAR) + { + // ======================================================================== + // Test itoa (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing itoa (wchar_t version)\n"))); + + wchar_t itow1[33]; + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itow1, 2), + ACE_TEXT_WIDE ("101010")) == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itow1, 3), + ACE_TEXT_WIDE ("1120")) == 0); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::itoa (42, itow1, 16), + ACE_TEXT_WIDE ("2a")) == 0); + + + // ======================================================================== + // Test strcmp (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcmp (wchar_t version)\n"))); + + const wchar_t *strcmp1 = ACE_TEXT_WIDE ("stringf"); + const wchar_t *strcmp2 = ACE_TEXT_WIDE ("stringfe"); + const wchar_t *strcmp3 = ACE_TEXT_WIDE ("stringg"); + const wchar_t *strcmp4 = ACE_TEXT_WIDE ("STRINGF"); + const wchar_t *strcmp5 = ACE_TEXT_WIDE ("stringe"); + + ACE_ASSERT (ACE_OS::strcmp (strcmp1, strcmp1) == 0); + ACE_ASSERT (ACE_OS::strcmp (strcmp1, strcmp2) < 0); + ACE_ASSERT (ACE_OS::strcmp (strcmp1, strcmp3) < 0); + ACE_ASSERT (ACE_OS::strcmp (strcmp1, strcmp4) != 0); + ACE_ASSERT (ACE_OS::strcmp (strcmp1, strcmp5) > 0); + + // ======================================================================== + // Test strcpy (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcpy (wchar_t version)\n"))); + + const wchar_t *strcpy1 = ACE_TEXT_WIDE ("abcdefghijklmnopqrstuvwxyz"); + wchar_t strcpy2[27]; + + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strcpy (strcpy2, strcpy1), + strcpy1) == 0); + ACE_ASSERT (ACE_OS::strcmp (strcpy2, strcpy1) == 0); + + // ======================================================================== + // Test strcat (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcat (wchar_t version)\n"))); + + const wchar_t *strcat1 = ACE_TEXT_WIDE ("abcdefghijklmnopqrstuvwxyz"); + wchar_t strcat2[27] = ACE_TEXT_WIDE ("abcdefghijkl"); + const wchar_t *strcat3 = ACE_TEXT_WIDE ("mnopqrstuvwxyz"); + + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strcat (strcat2, strcat3), + strcat1) == 0); + ACE_ASSERT (ACE_OS::strcmp (strcat2, strcat1) == 0); + + // ======================================================================== + // Test strncat (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strncat (wchar_t version)\n"))); + + const wchar_t *strncat1 = ACE_TEXT_WIDE ("abcdefghijklmnopqrstuvwxyz"); + wchar_t strncat2[27] = ACE_TEXT_WIDE ("abcdefghijkl"); + const wchar_t *strncat3 = ACE_TEXT_WIDE ("mnopqrstuvwxyzabc"); + + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strncat (strncat2, strncat3, 14), + strncat1) == 0); + ACE_ASSERT (ACE_OS::strcmp (strncat2, strncat1) == 0); + + // ======================================================================== + // Test strspn (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strspn (wchar_t version)\n"))); + + const wchar_t *strspn1 = ACE_TEXT_WIDE ("abcdefghijkabcdefghijk"); + + ACE_ASSERT (ACE_OS::strspn (strspn1, + ACE_TEXT_WIDE ("abcdf")) == 4); + ACE_ASSERT (ACE_OS::strspn (strspn1, + ACE_TEXT_WIDE ("mno")) == 0); + + // ======================================================================== + // Test strchr (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strchr (wchar_t version)\n"))); + + const wchar_t *strchr1 = ACE_TEXT_WIDE ("abcdefghijkabcdefghijk"); + + ACE_ASSERT (*ACE_OS::strchr (strchr1, ACE_TEXT_WIDE ('h')) + == ACE_TEXT_WIDE ('h')); + ACE_ASSERT (ACE_OS::strchr (strchr1, ACE_TEXT_WIDE ('h')) + == strchr1 + 7); + ACE_ASSERT (ACE_OS::strchr (strchr1, ACE_TEXT_WIDE ('1')) == NULL); + + // ======================================================================== + // Test strstr (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strstr (wchar_t version)\n"))); + + const wchar_t *strstr1 = ACE_TEXT_WIDE ("abcdefghijkabcdefghijk"); + + ACE_ASSERT (ACE_OS::strncmp ( + ACE_OS::strstr (strstr1, ACE_TEXT_WIDE ("def")), + ACE_TEXT_WIDE ("def"), + 3) + == 0); + ACE_ASSERT (ACE_OS::strstr (strstr1, + ACE_TEXT_WIDE ("mno")) == 0); + + // ======================================================================== + // Test strlen (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strlen (wchar_t version)\n"))); + + const wchar_t *strlen1 = ACE_TEXT_WIDE (""); + const wchar_t *strlen2 = ACE_TEXT_WIDE ("12345"); + + ACE_ASSERT (ACE_OS::strlen (strlen1) == 0); + ACE_ASSERT (ACE_OS::strlen (strlen2) == 5); + + // ======================================================================== + // Test strpbrk (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strpbrk (wchar_t version)\n"))); + + const wchar_t *strpbrk1 = ACE_TEXT_WIDE ("abcdefghijkabcdefghijk"); + + ACE_ASSERT (ACE_OS::strpbrk (strpbrk1, ACE_TEXT_WIDE ("ijkb")) + == strpbrk1 + 1); + ACE_ASSERT (ACE_OS::strpbrk (strpbrk1, + ACE_TEXT_WIDE ("mno")) == 0); + + // ======================================================================== + // Test strrchr (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strrchr (wchar_t version)\n"))); + + const wchar_t *strrchr1 = ACE_TEXT_WIDE ("abcdefghijkabcdefghijk"); + + ACE_ASSERT (*ACE_OS::strrchr (strrchr1, ACE_TEXT_WIDE ('h')) + == ACE_TEXT_WIDE ('h')); + ACE_ASSERT (ACE_OS::strrchr (strrchr1, ACE_TEXT_WIDE ('h')) + == strrchr1 + 18); + ACE_ASSERT (ACE_OS::strrchr (strrchr1, ACE_TEXT_WIDE ('1')) + == NULL); + + // ======================================================================== + // Test strcasecmp (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strcasecmp (wchar_t version)\n"))); + + const wchar_t *strcasecmp1 = ACE_TEXT_WIDE ("stringf"); + const wchar_t *strcasecmp2 = ACE_TEXT_WIDE ("stringfe"); + const wchar_t *strcasecmp3 = ACE_TEXT_WIDE ("stringg"); + const wchar_t *strcasecmp4 = ACE_TEXT_WIDE ("STRINGF"); + const wchar_t *strcasecmp5 = ACE_TEXT_WIDE ("stringe"); + + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp1) == 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp2) < 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp3) < 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp4) == 0); + ACE_ASSERT (ACE_OS::strcasecmp (strcasecmp1, strcasecmp5) > 0); + + // ======================================================================== + // Test strncasecmp (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strncasecmp (wchar_t version)\n"))); + + const wchar_t *strncasecmp1 = ACE_TEXT_WIDE ("stringf"); + const wchar_t *strncasecmp2 = ACE_TEXT_WIDE ("stringfe"); + const wchar_t *strncasecmp3 = ACE_TEXT_WIDE ("stringg"); + const wchar_t *strncasecmp4 = ACE_TEXT_WIDE ("STRINGF"); + const wchar_t *strncasecmp5 = ACE_TEXT_WIDE ("stringe"); + + ACE_ASSERT + (ACE_OS::strncasecmp (strncasecmp1, strncasecmp2, 7) == 0); + ACE_ASSERT + (ACE_OS::strncasecmp (strncasecmp1, strncasecmp2, 8) < 0); + ACE_ASSERT + (ACE_OS::strncasecmp (strncasecmp1, strncasecmp3, 7) < 0); + ACE_ASSERT + (ACE_OS::strncasecmp (strncasecmp1, strncasecmp4, 7) == 0); + ACE_ASSERT + (ACE_OS::strncasecmp (strncasecmp1, strncasecmp5, 7) > 0); + + // ======================================================================== + // Test strncmp (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strncmp (wchar_t version)\n"))); + + const wchar_t *strncmp1 = ACE_TEXT_WIDE ("stringf"); + const wchar_t *strncmp2 = ACE_TEXT_WIDE ("stringfe"); + const wchar_t *strncmp3 = ACE_TEXT_WIDE ("stringg"); + const wchar_t *strncmp4 = ACE_TEXT_WIDE ("STRINGF"); + const wchar_t *strncmp5 = ACE_TEXT_WIDE ("stringe"); + + ACE_ASSERT (ACE_OS::strncmp (strncmp1, strncmp2, 7) == 0); + ACE_ASSERT (ACE_OS::strncmp (strncmp1, strncmp2, 8) < 0); + ACE_ASSERT (ACE_OS::strncmp (strncmp1, strncmp3, 7) < 0); + ACE_ASSERT (ACE_OS::strncmp (strncmp1, strncmp4, 7) != 0); + ACE_ASSERT (ACE_OS::strncmp (strncmp1, strncmp5, 7) > 0); + + // ======================================================================== + // Test strncpy (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strncpy (wchar_t version)\n"))); + + wchar_t strncpy1[] = ACE_TEXT_WIDE ("abcdefghijklmnopqrstuvwxyzabc"); + wchar_t strncpy2[27]; + + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strncpy (strncpy2, + strncpy1, + 26), + strncpy1, + 26) == 0); + + strncpy1[26] = 0; + strncpy2[26] = 0; + ACE_ASSERT (ACE_OS::strcmp (strncpy2, strncpy1) == 0); + + // ======================================================================== + // Test strtok (wchar_t version) + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing strtok (wchar_t version)\n"))); + wchar_t strtok_r1[] = ACE_TEXT_WIDE ("A string of tokens"); + + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok (strtok_r1, + ACE_TEXT_WIDE (" ")), + ACE_TEXT_WIDE ("A")) == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok (0, + ACE_TEXT_WIDE (" ")), + ACE_TEXT_WIDE ("string") ) == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok (0, + ACE_TEXT_WIDE (" ")), + ACE_TEXT_WIDE ("of") ) == 0); + ACE_ASSERT (ACE_OS::strcmp (ACE_OS::strtok (0, + ACE_TEXT_WIDE (" ")), + ACE_TEXT_WIDE ("tokens") ) == 0); + ACE_ASSERT (ACE_OS::strtok (0, ACE_TEXT_WIDE (" ")) == 0); + + + } +#endif /* ACE_HAS_WCHAR */ + + return 0; +} + + +static int +ctime_r_test (void) +{ + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Testing ctime_r\n"))); + + int result = 0; + + // test 'normal' buffer + ACE_TCHAR buf[27]; + buf[26] = 'Z'; + + ACE_Time_Value cur_time = + ACE_OS::gettimeofday (); + + time_t secs = cur_time.sec (); + if (ACE_OS::ctime_r (&secs, buf, 26) == 0) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"), + ACE_TEXT ("ctime_r with 26 bytes"))); + result = -1; + } + else if (buf[0] == '\0') + { + result = -1; + + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Truncated input buffer\n"))); + } + else if (buf[26] != 'Z') + { + result = -1; + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Wrote past end of input buffer\n"))); + } + + // test small buffer - should not do anything unless 3rd arg is at least 26. + if (result == 0) + { + ACE_TCHAR bufcheck[27]; + ACE_OS::strcpy (bufcheck, buf); + if (ACE_OS::ctime_r (&secs, buf, 10) != 0) + { + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("ctime_r with short len returned %s\n"), + buf)); + result = -1; + } + else if (errno != ERANGE) + { + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("%p\n"), + ACE_TEXT ("ctime_r short; wrong error"))); + result = -1; + } + // Make sure it didn't scribble + else if (ACE_OS::strcmp (buf, bufcheck) != 0) + { + result = -1; + ACE_ERROR ((LM_ERROR, + ACE_TEXT ("ctime_r short; got %s, expected %s\n"), + buf, bufcheck)); + } + } + + return result; +} + + +int +string_strsncpy_test (void) +{ + { + // Test strsncpy (char version) + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("Testing strsncpy (char version)\n"))); + + char strsncpy1[] = "abcdefghijklmnopqrstuvwxyzabc"; + char strsncpy2[36]; + + // strsncpy() where the max. length doesn't matter + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 36), + strsncpy1) == 0); + + // strsncpy() where the max length does matter + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 26), + strsncpy1, + 25) == 0); + + // strsncpy1 and strsncpy2 are different size --> not equal + ACE_ASSERT (ACE_OS::strcmp (strsncpy2, strsncpy1) != 0); + + // max. length == 2 --> 1 char available + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 2), + strsncpy1, + 1) == 0); + + // max length == 1 --> empty string + ACE_ASSERT + (ACE_OS::strlen (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 1)) == 0); + + // just preparation for the next assert + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 36), + strsncpy1) == 0); + + // A tricky one, if the max. length == 0 --> do nothing + // so the strsncpy2 shouldn't change + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + "test", + 0), + strsncpy1) == 0); + + // If src == dst --> truncate dst if needed! + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy2, + 10), + strsncpy1, + 9) == 0); + // size should be 9 (+ '\0' char) + ACE_ASSERT(ACE_OS::strlen(strsncpy2) == 9); + + } + +#if defined (ACE_HAS_WCHAR) + { + // Test strsncpy (wchar_t version) + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("Testing strsncpy (wchar_t version)\n"))); + + wchar_t strsncpy1[] = ACE_TEXT_WIDE ("abcdefghijklmnopqrstuvwxyzabc"); + wchar_t strsncpy2[36]; + + // strsncpy() where the max. length doesn't matter + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 36), + strsncpy1) == 0); + + // strsncpy() where the max length does matter + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 26), + strsncpy1, + 25) == 0); + + // strsncpy1 and strsncpy2 are different size --> not equal + ACE_ASSERT (ACE_OS::strcmp (strsncpy2, strsncpy1) != 0); + + // max. length == 2 --> 1 char available + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 2), + strsncpy1, + 1) == 0); + + // max length == 1 --> empty string + ACE_ASSERT + (ACE_OS::strlen (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 1)) == 0); + + // just preparation for the next assert + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + strsncpy1, + 36), + strsncpy1) == 0); + + // A tricky one, if the max. length == 0 --> do nothing + // so the strsncpy2 shouldn't change + ACE_ASSERT + (ACE_OS::strcmp (ACE_OS::strsncpy (strsncpy2, + ACE_TEXT_WIDE + ("test"), + 0), + strsncpy1) == 0); + + // If src == dst --> truncate dst if needed! + ACE_ASSERT + (ACE_OS::strncmp (ACE_OS::strsncpy (strsncpy2, + strsncpy2, + 10), + strsncpy1, + 9) == 0); + // size should be 9 (+ '\0' char) + ACE_ASSERT(ACE_OS::strlen(strsncpy2) == 9); + } +#endif /* ACE_HAS_WCHAR */ + + return 0; +} + + +// Test conversion between narrow and wide chars. +int +string_convert_test (void) +{ +#if defined (ACE_HAS_WCHAR) + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("Testing narrow/wide string conversion\n"))); + + int result = 0; + const char *test1_n = "abcdefg"; + const wchar_t *test1_w = ACE_TEXT_WIDE ("abcdefg"); + const char *test2_n = "\xe9\xe8\xe0\xf9\xea"; + const wchar_t *test2_w = ACE_TEXT_WIDE ("\xe9\xe8\xe0\xf9\xea"); + wchar_t str_w[10]; + char str_n[10]; + ACE_OS::strcpy (str_w, ACE_Ascii_To_Wide (test1_n).wchar_rep ()); + if (0 != ACE_OS::strcmp (test1_w, str_w)) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Simple narrow->wide failed: ") + ACE_TEXT ("Expected \"%W\"; Got \"%W\"\n"), test1_w, str_w)); + result = 1; + } + ACE_OS::strcpy (str_n, ACE_Wide_To_Ascii (test1_w).char_rep ()); + if (0 != ACE_OS::strcmp (test1_n, str_n)) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Simple wide->narrow failed: ") + ACE_TEXT ("Expected \"%C\"; Got \"%C\"\n"), test1_n, str_n)); + result = 1; + } + ACE_OS::strcpy (str_w, ACE_Ascii_To_Wide (test2_n).wchar_rep ()); + if (0 != ACE_OS::strcmp (test2_w, str_w)) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Complex narrow->wide failed: ") + ACE_TEXT ("Expected \"%W\"; Got \"%W\"\n"), test2_w, str_w)); + result = 1; + } + ACE_OS::strcpy (str_n, ACE_Wide_To_Ascii (test2_w).char_rep ()); + if (0 != ACE_OS::strcmp (test2_n, str_n)) + { + ACE_ERROR ((LM_ERROR, ACE_TEXT ("Complex wide->narrow failed: ") + ACE_TEXT ("Expected \"%C\"; Got \"%C\"\n"), test2_n, str_n)); + result = 1; + } + return result; +#else + return 0; +#endif /* ACE_HAS_WCHAR */ +} + +// Test the methods for getting cpu info +int +cpu_info_test (void) +{ + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("Testing cpu info methods\n"))); + + long number_processors = ACE_OS::num_processors(); + long number_processors_online = ACE_OS::num_processors_online(); + + if (number_processors == -1) + { + ACE_ERROR ((LM_INFO, + ACE_TEXT ("number of processors not supported on ") + ACE_TEXT ("this platform\n"))); + } + else + { + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("This system has %d processors\n"), + number_processors)); + } + + if (number_processors_online == -1) + { + ACE_ERROR ((LM_INFO, + ACE_TEXT ("number of processors online not supported on ") + ACE_TEXT ("this platform\n"))); + } + else + { + ACE_DEBUG ((LM_DEBUG, + ACE_TEXT ("This system has %d processors online\n"), + number_processors_online)); + } + + return 0; +} + +int +run_main (int, ACE_TCHAR *[]) +{ + ACE_START_TEST (ACE_TEXT ("OS_Test")); + + int status = 0; + int result; + + if ((result = access_test ()) != 0) + status = result; + + if ((result = rename_test ()) != 0) + status = result; + + if ((result = string_emulation_test ()) != 0) + status = result; + + if ((result = ctime_r_test ()) != 0) + status = result; + + if ((result = string_strsncpy_test ()) != 0) + status = result; + + if ((result = cpu_info_test ()) != 0) + status = result; + + ACE_END_TEST; + return status; +} |