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Diffstat (limited to 'tests/Dirent_Test.cpp')
| -rw-r--r-- | tests/Dirent_Test.cpp | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/tests/Dirent_Test.cpp b/tests/Dirent_Test.cpp deleted file mode 100644 index 19c6e554b41..00000000000 --- a/tests/Dirent_Test.cpp +++ /dev/null @@ -1,332 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// tests -// -// = FILENAME -// Dirent_Test.cpp -// -// = DESCRIPTION -// This is a test of the opendir and readdir emulation provided by the -// class ACE_Dirent. It is used to ensure that the emulation code -// works properly on platforms that don't support this capability -// natively. As the emulation code is not compiled in other -// platforms, this test also ensures that there is no impact to -// platforms that natively support directory scanning operations. -// -// = AUTHOR -// Phil Mesnier <mesnier_p@ociweb.com>, -// Zvika Ashani <zvika@aspectusvi.com>, -// Rich Newman <RNewman@directv.com>, and -// Douglas C. Schmidt <d.schmidt@vanderbilt.edu> -// -// ============================================================================ - -#include "test_config.h" -#include "ace/Dirent.h" -#include "ace/Dirent_Selector.h" -#include "ace/OS_NS_sys_stat.h" -#include "ace/OS_NS_unistd.h" -#include "ace/OS_String.h" - - -ACE_RCSID (tests, - Dirent_Test, - "$Id Dirent_Test.cpp,v 4.10 2003/05/18 19:17:34 dhinton Exp$") - - -#if defined (ACE_VXWORKS) || defined(CHORUS) -#define TEST_DIR "log" -#define DIR_DOT "." -#define DIR_DOT_DOT ".." -#define TEST_ENTRY ".." -#else -# define TEST_DIR "../tests" -# if defined (ACE_LACKS_STRUCT_DIR) || !defined (ACE_HAS_SCANDIR) -# define DIR_DOT ACE_TEXT (".") -# define DIR_DOT_DOT ACE_TEXT ("..") -# define TEST_ENTRY ACE_TEXT ("run_test.lst") -# else -# define DIR_DOT "." -# define DIR_DOT_DOT ".." -# define TEST_ENTRY "run_test.lst" -# endif /* ACE_LACKS_STRUCT_DIR */ -#endif /* VXWORKS || CHORUS */ - -static const int RECURSION_INDENT = 3; - -// Number of entries in the directory. -static int entrycount = 0; - -static int -selector (const ACE_DIRENT *d) -{ - return ACE_OS::strcmp (d->d_name, TEST_ENTRY) == 0; -} - -static int -comparator (const ACE_DIRENT **d1, const ACE_DIRENT **d2) -{ - return ACE_OS::strcmp ((*d1)->d_name, (*d2)->d_name); -} - -static int -dirent_selector_test (void) -{ - int status; - int n; - - ACE_Dirent_Selector sds; - - // Pass in functions that'll specify the selection criteria. - status = sds.open (ACE_TEXT (TEST_DIR), selector, comparator); - ACE_ASSERT (status != -1); - - // We should only have located ourselves! - ACE_ASSERT (sds.length () == 1); - - for (n = 0; n < sds.length (); ++n) - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("Sorted: %d: %C\n"), - n, - sds[n]->d_name)); - - status = sds.close (); - ACE_ASSERT (status != -1); - - ACE_Dirent_Selector ds; - - // Don't specify any selection criteria. - status = ds.open (ACE_TEXT (TEST_DIR)); - ACE_ASSERT (status != -1); - - ACE_ASSERT (entrycount == ds.length ()); - - for (n = 0; n < ds.length (); ++n) - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("Entry %d: %C\n"), - n, - ds[n]->d_name)); - - status = ds.close (); - ACE_ASSERT (status != -1); - - return status; -} - -static int -dirent_test (void) -{ - ACE_Dirent dir (ACE_TEXT (TEST_DIR)); - - for (ACE_DIRENT *directory; - (directory = dir.read ()) != 0; - entrycount++) - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("Entry %d: %C\n"), - entrycount, - directory->d_name)); - switch (entrycount) - { - case 0: - ACE_ERROR_RETURN - ((LM_ERROR, ACE_TEXT ("readdir failed to read anything\n")), -1); - /* NOTREACHED */ - case 1: - ACE_ERROR_RETURN - ((LM_ERROR, - ACE_TEXT ("readdir failed, only matched directory name\n")), - -1); - /* NOTREACHED */ - default: - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("readdir succeeded, read %d entries\n"), - entrycount)); - } - return 0; -} - -static int -dirent_count (const ACE_TCHAR *dir_path, - int &dir_count, - int &file_count, - int recursion_level) -{ -#if !defined (ACE_LACKS_CHDIR) - -# if defined (ACE_VXWORKS) - // VxWorks only allows full paths (incl. device spec if applicable) to be specified - ACE_TCHAR full_path[MAXPATHLEN]; - if (ACE_OS::getcwd (full_path, sizeof(full_path)) == NULL) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("getcwd: failed\n")), - -1); - if ((ACE_OS::strlen (full_path) + 1 + ACE_OS::strlen (dir_path)) >= sizeof(full_path)) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("getcwd: too long\n")), - -1); - ACE_OS::strcat (ACE_OS::strcat (full_path, "/"), dir_path); - if (ACE_OS::chdir (full_path) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("chdir: %p\n"), - full_path), - -1); -# else - if (ACE_OS::chdir (dir_path) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("chdir: %p\n"), - dir_path), - -1); -# endif -#endif /* !ACE_LACKS_CHDIR */ - - ACE_Dirent dir (ACE_TEXT (".")); - - // Since the dir struct d_name type changes depending on the setting - // of ACE_LACKS_STRUCT_DIR, copy each name into a neutral format - // array to work on it. - const size_t maxnamlen = MAXNAMLEN; - ACE_TCHAR tname[maxnamlen + 1]; - - int entry_count = 0; - - for (ACE_DIRENT *directory; (directory = dir.read ()) != 0;) - { - // Skip the ".." and "." files. - if (ACE_OS::strcmp (directory->d_name, DIR_DOT) == 0 - || ACE_OS::strcmp (directory->d_name, DIR_DOT_DOT) == 0) - continue; - ++entry_count; - -#if !defined (ACE_LACKS_STRUCT_DIR) && !defined (__BORLANDC__) - ACE_OS::strncpy (tname, - ACE_TEXT_CHAR_TO_TCHAR (directory->d_name), - maxnamlen); -#else - ACE_OS::strncpy (tname, directory->d_name, maxnamlen); -#endif /* ACE_LACKS_STRUCT_DIR */ - - int local_file_count = 0; - int local_dir_count = 0; - ACE_stat stat_buf; - if (ACE_OS::lstat (directory->d_name, &stat_buf) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("%p\n"), - tname), - -1); - - switch (stat_buf.st_mode & S_IFMT) - { - case S_IFREG: // Either a regular file or an executable. - ++file_count; - break; - - case S_IFLNK: // Either a file or directory link, so let's find out. - if (ACE_OS::stat (directory->d_name, &stat_buf) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("%p\n"), - tname), - -1); - - if ((stat_buf.st_mode & S_IFMT) == S_IFDIR) - // Don't recurse through symbolic directory links! - ++dir_count; - else - ++file_count; - break; - - case S_IFDIR: - ACE_DEBUG ((LM_DEBUG, "%*sentering subdirectory %s\n", - recursion_level * RECURSION_INDENT, - ACE_TEXT (""), - tname)); - if (dirent_count (tname, - local_dir_count, - local_file_count, - recursion_level + 1) != -1) - { - ACE_DEBUG - ((LM_DEBUG, - ACE_TEXT ("%*ssubdirectory %s has %d files and %d subdirectories.\n"), - recursion_level * RECURSION_INDENT, - ACE_TEXT (""), - tname, - local_file_count, - local_dir_count)); - ++dir_count; - -#if !defined (ACE_LACKS_CHDIR) -# if defined (ACE_VXWORKS) - // Move back to parent directory. - if (ACE_OS::chdir (full_path) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("chdir: %p\n"), - full_path), - -1); -# else - // Move back up a level. - if (ACE_OS::chdir (ACE_TEXT ("..")) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("chdir: %p\n"), - dir_path), - -1); -# endif -#endif /* !ACE_LACKS_CHDIR */ - } - break; - - default: // Must be some other type of file (PIPE/FIFO/device) - file_count++; - break; - } - } - - return entry_count; -} - -static int -dirent_recurse_test (void) -{ - int total_dirs = 0; - int total_files = 0; - - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("Starting directory recursion test for %s\n"), - ACE_TEXT (TEST_DIR))); - - if (dirent_count (ACE_TEXT (TEST_DIR), - total_dirs, - total_files, - 1) == -1) - ACE_ERROR_RETURN ((LM_ERROR, - ACE_TEXT ("Directory recursion test failed for %s\n"), - ACE_TEXT (TEST_DIR)), - -1); - ACE_DEBUG ((LM_DEBUG, - ACE_TEXT ("Directory recursion test succeeded for %s, read %d files %d dirs\n"), - ACE_TEXT (TEST_DIR), - total_files, - total_dirs)); - return 0; -} - -int -run_main (int, ACE_TCHAR *[]) -{ - ACE_START_TEST (ACE_TEXT ("Dirent_Test")); - - int status = 0; - - status = dirent_test (); - - if (status != -1) - status = dirent_selector_test (); - - if (status != -1) - status = dirent_recurse_test (); - - ACE_END_TEST; - return status; -} |