2 * Copyright (c) 2003-2009 Tim Kientzle
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #include "test_utils.h"
28 #ifdef HAVE_SYS_IOCTL_H
29 #include <sys/ioctl.h>
31 #ifdef HAVE_SYS_TIME_H
39 * Some Linux distributions have both linux/ext2_fs.h and ext2fs/ext2_fs.h.
40 * As the include guards don't agree, the order of include is important.
42 #ifdef HAVE_LINUX_EXT2_FS_H
43 #include <linux/ext2_fs.h> /* for Linux file flags */
45 #if defined(HAVE_EXT2FS_EXT2_FS_H) && !defined(__CYGWIN__)
46 #include <ext2fs/ext2_fs.h> /* Linux file flags, broken on Cygwin */
57 * This same file is used pretty much verbatim for all test harnesses.
59 * The next few lines are the only differences.
60 * TODO: Move this into a separate configuration header, have all test
61 * suites share one copy of this file.
63 __FBSDID("$FreeBSD$");
64 #define KNOWNREF "test_compat_gtar_1.tar.uu"
65 #define ENVBASE "LIBARCHIVE" /* Prefix for environment variables. */
66 #undef PROGRAM /* Testing a library, not a program. */
67 #define LIBRARY "libarchive"
68 #define EXTRA_DUMP(x) archive_error_string((struct archive *)(x))
69 #define EXTRA_ERRNO(x) archive_errno((struct archive *)(x))
70 #define EXTRA_VERSION archive_version_details()
74 * Windows support routines
76 * Note: Configuration is a tricky issue. Using HAVE_* feature macros
77 * in the test harness is dangerous because they cover up
78 * configuration errors. The classic example of this is omitting a
79 * configure check. If libarchive and libarchive_test both look for
80 * the same feature macro, such errors are hard to detect. Platform
81 * macros (e.g., _WIN32 or __GNUC__) are a little better, but can
82 * easily lead to very messy code. It's best to limit yourself
83 * to only the most generic programming techniques in the test harness
84 * and thus avoid conditionals altogether. Where that's not possible,
85 * try to minimize conditionals by grouping platform-specific tests in
86 * one place (e.g., test_acl_freebsd) or by adding new assert()
87 * functions (e.g., assertMakeHardlink()) to cover up platform
88 * differences. Platform-specific coding in libarchive_test is often
89 * a symptom that some capability is missing from libarchive itself.
91 #if defined(_WIN32) && !defined(__CYGWIN__)
99 #define S_ISDIR(m) ((m) & _S_IFDIR)
102 #define S_ISREG(m) ((m) & _S_IFREG)
104 #if !defined(__BORLANDC__)
105 #define access _access
110 #define fileno _fileno
112 /*#define fstat _fstat64*/
113 #if !defined(__BORLANDC__)
114 #define getcwd _getcwd
117 /*#define lstat _stat64*/
118 /*#define stat _stat64*/
120 #if !defined(__BORLANDC__)
121 #define strdup _strdup
124 #define int64_t __int64
127 #if defined(HAVE__CrtSetReportMode)
131 /* Path to working directory for current test */
132 const char *testworkdir;
134 /* Pathname of exe to be tested. */
135 const char *testprogfile;
136 /* Name of exe to use in printf-formatted command strings. */
137 /* On Windows, this includes leading/trailing quotes. */
138 const char *testprog;
141 #if defined(_WIN32) && !defined(__CYGWIN__)
142 static void *GetFunctionKernel32(const char *);
143 static int my_CreateSymbolicLinkA(const char *, const char *, int);
144 static int my_CreateHardLinkA(const char *, const char *);
145 static int my_GetFileInformationByName(const char *,
146 BY_HANDLE_FILE_INFORMATION *);
149 GetFunctionKernel32(const char *name)
151 static HINSTANCE lib;
155 lib = LoadLibrary("kernel32.dll");
158 fprintf(stderr, "Can't load kernel32.dll?!\n");
161 return (void *)GetProcAddress(lib, name);
165 my_CreateSymbolicLinkA(const char *linkname, const char *target, int flags)
167 static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, DWORD);
171 f = GetFunctionKernel32("CreateSymbolicLinkA");
173 return f == NULL ? 0 : (*f)(linkname, target, flags);
177 my_CreateHardLinkA(const char *linkname, const char *target)
179 static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES);
183 f = GetFunctionKernel32("CreateHardLinkA");
185 return f == NULL ? 0 : (*f)(linkname, target, NULL);
189 my_GetFileInformationByName(const char *path, BY_HANDLE_FILE_INFORMATION *bhfi)
194 memset(bhfi, 0, sizeof(*bhfi));
195 h = CreateFile(path, FILE_READ_ATTRIBUTES, 0, NULL,
196 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
197 if (h == INVALID_HANDLE_VALUE)
199 r = GetFileInformationByHandle(h, bhfi);
205 #if defined(HAVE__CrtSetReportMode) && !defined(__WATCOMC__)
207 invalid_parameter_handler(const wchar_t * expression,
208 const wchar_t * function, const wchar_t * file,
209 unsigned int line, uintptr_t pReserved)
221 /* Enable core dump on failure. */
222 static int dump_on_failure = 0;
223 /* Default is to remove temp dirs and log data for successful tests. */
224 static int keep_temp_files = 0;
225 /* Default is to run the specified tests once and report errors. */
226 static int until_failure = 0;
227 /* Default is to just report pass/fail for each test. */
228 static int verbosity = 0;
229 #define VERBOSITY_SUMMARY_ONLY -1 /* -q */
230 #define VERBOSITY_PASSFAIL 0 /* Default */
231 #define VERBOSITY_LIGHT_REPORT 1 /* -v */
232 #define VERBOSITY_FULL 2 /* -vv */
233 /* A few places generate even more output for verbosity > VERBOSITY_FULL,
234 * mostly for debugging the test harness itself. */
235 /* Cumulative count of assertion failures. */
236 static int failures = 0;
237 /* Cumulative count of reported skips. */
238 static int skips = 0;
239 /* Cumulative count of assertions checked. */
240 static int assertions = 0;
242 /* Directory where uuencoded reference files can be found. */
243 static const char *refdir;
246 * Report log information selectively to console and/or disk log.
248 static int log_console = 0;
249 static FILE *logfile;
251 vlogprintf(const char *fmt, va_list ap)
258 vfprintf(stdout, fmt, ap);
261 vfprintf(logfile, fmt, lfap);
264 vfprintf(logfile, fmt, ap);
269 logprintf(const char *fmt, ...)
277 /* Set up a message to display only if next assertion fails. */
278 static char msgbuff[4096];
279 static const char *msg, *nextmsg;
281 failure(const char *fmt, ...)
288 vsprintf(msgbuff, fmt, ap);
295 * Copy arguments into file-local variables.
296 * This was added to permit vararg assert() functions without needing
297 * variadic wrapper macros. Turns out that the vararg capability is almost
298 * never used, so almost all of the vararg assertions can be simplified
299 * by removing the vararg capability and reworking the wrapper macro to
300 * pass __FILE__, __LINE__ directly into the function instead of using
301 * this hook. I suspect this machinery is used so rarely that we
302 * would be better off just removing it entirely. That would simplify
303 * the code here noticeably.
305 static const char *skipping_filename;
306 static int skipping_line;
307 void skipping_setup(const char *filename, int line)
309 skipping_filename = filename;
310 skipping_line = line;
313 /* Called at the beginning of each assert() function. */
315 assertion_count(const char *file, int line)
317 (void)file; /* UNUSED */
318 (void)line; /* UNUSED */
320 /* Proper handling of "failure()" message. */
323 /* Uncomment to print file:line after every assertion.
324 * Verbose, but occasionally useful in tracking down crashes. */
325 /* printf("Checked %s:%d\n", file, line); */
329 * For each test source file, we remember how many times each
330 * assertion was reported. Cleared before each new test,
331 * used by test_summarize().
336 } failed_lines[10000];
337 const char *failed_filename;
339 /* Count this failure, setup up log destination and handle initial report. */
341 failure_start(const char *filename, int line, const char *fmt, ...)
345 /* Record another failure for this line. */
347 failed_filename = filename;
348 failed_lines[line].count++;
350 /* Determine whether to log header to console. */
352 case VERBOSITY_LIGHT_REPORT:
353 log_console = (failed_lines[line].count < 2);
356 log_console = (verbosity >= VERBOSITY_FULL);
359 /* Log file:line header for this failure */
362 logprintf("%s(%d): ", filename, line);
364 logprintf("%s:%d: ", filename, line);
370 if (msg != NULL && msg[0] != '\0') {
371 logprintf(" Description: %s\n", msg);
375 /* Determine whether to log details to console. */
376 if (verbosity == VERBOSITY_LIGHT_REPORT)
380 /* Complete reporting of failed tests. */
382 * The 'extra' hook here is used by libarchive to include libarchive
383 * error messages with assertion failures. It could also be used
384 * to add strerror() output, for example. Just define the EXTRA_DUMP()
385 * macro appropriately.
388 failure_finish(void *extra)
390 (void)extra; /* UNUSED (maybe) */
393 logprintf(" errno: %d\n", EXTRA_ERRNO(extra));
394 logprintf(" detail: %s\n", EXTRA_DUMP(extra));
398 if (dump_on_failure) {
400 " *** forcing core dump so failure can be debugged ***\n");
405 /* Inform user that we're skipping some checks. */
407 test_skipping(const char *fmt, ...)
413 vsprintf(buff, fmt, ap);
415 /* Use failure() message if set. */
418 /* failure_start() isn't quite right, but is awfully convenient. */
419 failure_start(skipping_filename, skipping_line, "SKIPPING: %s", buff);
420 --failures; /* Undo failures++ in failure_start() */
421 /* Don't failure_finish() here. */
422 /* Mark as skip, so doesn't count as failed test. */
423 failed_lines[skipping_line].skip = 1;
433 /* Generic assert() just displays the failed condition. */
435 assertion_assert(const char *file, int line, int value,
436 const char *condition, void *extra)
438 assertion_count(file, line);
440 failure_start(file, line, "Assertion failed: %s", condition);
441 failure_finish(extra);
446 /* chdir() and report any errors */
448 assertion_chdir(const char *file, int line, const char *pathname)
450 assertion_count(file, line);
451 if (chdir(pathname) == 0)
453 failure_start(file, line, "chdir(\"%s\")", pathname);
454 failure_finish(NULL);
459 /* Verify two integers are equal. */
461 assertion_equal_int(const char *file, int line,
462 long long v1, const char *e1, long long v2, const char *e2, void *extra)
464 assertion_count(file, line);
467 failure_start(file, line, "%s != %s", e1, e2);
468 logprintf(" %s=%lld (0x%llx, 0%llo)\n", e1, v1, v1, v1);
469 logprintf(" %s=%lld (0x%llx, 0%llo)\n", e2, v2, v2, v2);
470 failure_finish(extra);
475 * Utility to convert a single UTF-8 sequence.
478 _utf8_to_unicode(uint32_t *pwc, const char *s, size_t n)
480 static const char utf8_count[256] = {
481 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */
482 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */
483 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */
484 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */
485 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */
486 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */
487 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */
488 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */
489 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */
490 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */
491 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */
492 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */
493 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */
494 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */
495 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */
496 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */
508 * Decode 1-4 bytes depending on the value of the first byte.
510 ch = (unsigned char)*s;
512 return (0); /* Standard: return 0 for end-of-string. */
513 cnt = utf8_count[ch];
515 /* Invalide sequence or there are not plenty bytes. */
519 /* Make a Unicode code point from a single UTF-8 sequence. */
521 case 1: /* 1 byte sequence. */
524 case 2: /* 2 bytes sequence. */
525 if ((s[1] & 0xc0) != 0x80) return (-1);
526 *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f);
528 case 3: /* 3 bytes sequence. */
529 if ((s[1] & 0xc0) != 0x80) return (-1);
530 if ((s[2] & 0xc0) != 0x80) return (-1);
531 wc = ((ch & 0x0f) << 12)
532 | ((s[1] & 0x3f) << 6)
535 return (-1);/* Overlong sequence. */
537 case 4: /* 4 bytes sequence. */
540 if ((s[1] & 0xc0) != 0x80) return (-1);
541 if ((s[2] & 0xc0) != 0x80) return (-1);
542 if ((s[3] & 0xc0) != 0x80) return (-1);
543 wc = ((ch & 0x07) << 18)
544 | ((s[1] & 0x3f) << 12)
545 | ((s[2] & 0x3f) << 6)
548 return (-1);/* Overlong sequence. */
554 /* The code point larger than 0x10FFFF is not leagal
558 /* Correctly gets a Unicode, returns used bytes. */
563 static void strdump(const char *e, const char *p, int ewidth, int utf8)
567 logprintf(" %*s = ", ewidth, e);
574 unsigned int c = 0xff & *p++;
576 case '\a': logprintf("\\a"); break;
577 case '\b': logprintf("\\b"); break;
578 case '\n': logprintf("\\n"); break;
579 case '\r': logprintf("\\r"); break;
581 if (c >= 32 && c < 127)
584 logprintf("\\x%02X", c);
588 logprintf(" (length %d)", q == NULL ? -1 : (int)strlen(q));
591 * If the current string is UTF-8, dump its code points.
602 while ((n = _utf8_to_unicode(&uc, p, len)) > 0) {
605 logprintf("%04X", uc);
611 logprintf(" (count %d", cnt);
613 logprintf(",unknown %d bytes", len);
621 /* Verify two strings are equal, dump them if not. */
623 assertion_equal_string(const char *file, int line,
624 const char *v1, const char *e1,
625 const char *v2, const char *e2,
626 void *extra, int utf8)
630 assertion_count(file, line);
631 if (v1 == v2 || (v1 != NULL && v2 != NULL && strcmp(v1, v2) == 0))
633 failure_start(file, line, "%s != %s", e1, e2);
634 l1 = (int)strlen(e1);
635 l2 = (int)strlen(e2);
638 strdump(e1, v1, l1, utf8);
639 strdump(e2, v2, l1, utf8);
640 failure_finish(extra);
645 wcsdump(const char *e, const wchar_t *w)
647 logprintf(" %s = ", e);
653 while (*w != L'\0') {
654 unsigned int c = *w++;
655 if (c >= 32 && c < 127)
658 logprintf("\\x%02X", c);
659 else if (c < 0x10000)
660 logprintf("\\u%04X", c);
662 logprintf("\\U%08X", c);
669 wcscmp(const wchar_t *s1, const wchar_t *s2)
672 while (*s1 == *s2++) {
683 /* Verify that two wide strings are equal, dump them if not. */
685 assertion_equal_wstring(const char *file, int line,
686 const wchar_t *v1, const char *e1,
687 const wchar_t *v2, const char *e2,
690 assertion_count(file, line);
693 if (v1 != NULL && v2 != NULL && wcscmp(v1, v2) == 0)
695 failure_start(file, line, "%s != %s", e1, e2);
698 failure_finish(extra);
703 * Pretty standard hexdump routine. As a bonus, if ref != NULL, then
704 * any bytes in p that differ from ref will be highlighted with '_'
705 * before and after the hex value.
708 hexdump(const char *p, const char *ref, size_t l, size_t offset)
714 logprintf("(null)\n");
717 for(i=0; i < l; i+=16) {
718 logprintf("%04x", (unsigned)(i + offset));
720 for (j = 0; j < 16 && i + j < l; j++) {
721 if (ref != NULL && p[i + j] != ref[i + j])
723 logprintf("%c%02x", sep, 0xff & (int)p[i+j]);
724 if (ref != NULL && p[i + j] == ref[i + j])
727 for (; j < 16; j++) {
728 logprintf("%c ", sep);
731 logprintf("%c", sep);
732 for (j=0; j < 16 && i + j < l; j++) {
734 if (c >= ' ' && c <= 126)
743 /* Verify that two blocks of memory are the same, display the first
744 * block of differences if they're not. */
746 assertion_equal_mem(const char *file, int line,
747 const void *_v1, const char *e1,
748 const void *_v2, const char *e2,
749 size_t l, const char *ld, void *extra)
751 const char *v1 = (const char *)_v1;
752 const char *v2 = (const char *)_v2;
755 assertion_count(file, line);
756 if (v1 == v2 || (v1 != NULL && v2 != NULL && memcmp(v1, v2, l) == 0))
758 if (v1 == NULL || v2 == NULL)
761 failure_start(file, line, "%s != %s", e1, e2);
762 logprintf(" size %s = %d\n", ld, (int)l);
763 /* Dump 48 bytes (3 lines) so that the first difference is
764 * in the second line. */
766 while (l > 64 && memcmp(v1, v2, 32) == 0) {
767 /* Two lines agree, so step forward one line. */
773 logprintf(" Dump of %s\n", e1);
774 hexdump(v1, v2, l < 128 ? l : 128, offset);
775 logprintf(" Dump of %s\n", e2);
776 hexdump(v2, v1, l < 128 ? l : 128, offset);
778 failure_finish(extra);
782 /* Verify that a block of memory is filled with the specified byte. */
784 assertion_memory_filled_with(const char *file, int line,
785 const void *_v1, const char *vd,
786 size_t l, const char *ld,
787 char b, const char *bd, void *extra)
789 const char *v1 = (const char *)_v1;
792 (void)ld; /* UNUSED */
794 assertion_count(file, line);
796 for (i = 0; i < l; ++i) {
804 failure_start(file, line, "%s (size %d) not filled with %s", vd, (int)l, bd);
805 logprintf(" Only %d bytes were correct\n", (int)c);
806 failure_finish(extra);
810 /* Verify that the named file exists and is empty. */
812 assertion_empty_file(const char *filename, int line, const char *f1)
819 assertion_count(filename, line);
821 if (stat(f1, &st) != 0) {
822 failure_start(filename, line, "Stat failed: %s", f1);
823 failure_finish(NULL);
829 failure_start(filename, line, "File should be empty: %s", f1);
830 logprintf(" File size: %d\n", (int)st.st_size);
831 logprintf(" Contents:\n");
834 logprintf(" Unable to open %s\n", f1);
836 s = ((off_t)sizeof(buff) < st.st_size) ?
837 (ssize_t)sizeof(buff) : (ssize_t)st.st_size;
838 s = fread(buff, 1, s, f);
839 hexdump(buff, NULL, s, 0);
842 failure_finish(NULL);
846 /* Verify that the named file exists and is not empty. */
848 assertion_non_empty_file(const char *filename, int line, const char *f1)
852 assertion_count(filename, line);
854 if (stat(f1, &st) != 0) {
855 failure_start(filename, line, "Stat failed: %s", f1);
856 failure_finish(NULL);
859 if (st.st_size == 0) {
860 failure_start(filename, line, "File empty: %s", f1);
861 failure_finish(NULL);
867 /* Verify that two files have the same contents. */
868 /* TODO: hexdump the first bytes that actually differ. */
870 assertion_equal_file(const char *filename, int line, const char *fn1, const char *fn2)
877 assertion_count(filename, line);
879 f1 = fopen(fn1, "rb");
880 f2 = fopen(fn2, "rb");
881 if (f1 == NULL || f2 == NULL) {
887 n1 = (int)fread(buff1, 1, sizeof(buff1), f1);
888 n2 = (int)fread(buff2, 1, sizeof(buff2), f2);
891 if (n1 == 0 && n2 == 0) {
896 if (memcmp(buff1, buff2, n1) != 0)
901 failure_start(filename, line, "Files not identical");
902 logprintf(" file1=\"%s\"\n", fn1);
903 logprintf(" file2=\"%s\"\n", fn2);
904 failure_finish(NULL);
908 /* Verify that the named file does exist. */
910 assertion_file_exists(const char *filename, int line, const char *f)
912 assertion_count(filename, line);
914 #if defined(_WIN32) && !defined(__CYGWIN__)
918 if (!access(f, F_OK))
921 failure_start(filename, line, "File should exist: %s", f);
922 failure_finish(NULL);
926 /* Verify that the named file doesn't exist. */
928 assertion_file_not_exists(const char *filename, int line, const char *f)
930 assertion_count(filename, line);
932 #if defined(_WIN32) && !defined(__CYGWIN__)
939 failure_start(filename, line, "File should not exist: %s", f);
940 failure_finish(NULL);
944 /* Compare the contents of a file to a block of memory. */
946 assertion_file_contents(const char *filename, int line, const void *buff, int s, const char *fn)
952 assertion_count(filename, line);
956 failure_start(filename, line,
957 "File should exist: %s", fn);
958 failure_finish(NULL);
961 contents = malloc(s * 2);
962 n = (int)fread(contents, 1, s * 2, f);
964 if (n == s && memcmp(buff, contents, s) == 0) {
968 failure_start(filename, line, "File contents don't match");
969 logprintf(" file=\"%s\"\n", fn);
971 hexdump(contents, buff, n > 512 ? 512 : n, 0);
973 logprintf(" File empty, contents should be:\n");
974 hexdump(buff, NULL, s > 512 ? 512 : s, 0);
976 failure_finish(NULL);
981 /* Check the contents of a text file, being tolerant of line endings. */
983 assertion_text_file_contents(const char *filename, int line, const char *buff, const char *fn)
986 const char *btxt, *ftxt;
990 assertion_count(filename, line);
993 failure_start(filename, line,
994 "File doesn't exist: %s", fn);
995 failure_finish(NULL);
998 s = (int)strlen(buff);
999 contents = malloc(s * 2 + 128);
1000 n = (int)fread(contents, 1, s * 2 + 128 - 1, f);
1004 /* Compare texts. */
1006 ftxt = (const char *)contents;
1007 while (*btxt != '\0' && *ftxt != '\0') {
1008 if (*btxt == *ftxt) {
1013 if (btxt[0] == '\n' && ftxt[0] == '\r' && ftxt[1] == '\n') {
1014 /* Pass over different new line characters. */
1021 if (*btxt == '\0' && *ftxt == '\0') {
1025 failure_start(filename, line, "Contents don't match");
1026 logprintf(" file=\"%s\"\n", fn);
1028 hexdump(contents, buff, n, 0);
1029 logprintf(" expected\n", fn);
1030 hexdump(buff, contents, s, 0);
1032 logprintf(" File empty, contents should be:\n");
1033 hexdump(buff, NULL, s, 0);
1035 failure_finish(NULL);
1040 /* Verify that a text file contains the specified lines, regardless of order */
1041 /* This could be more efficient if we sorted both sets of lines, etc, but
1042 * since this is used only for testing and only ever deals with a dozen or so
1043 * lines at a time, this relatively crude approach is just fine. */
1045 assertion_file_contains_lines_any_order(const char *file, int line,
1046 const char *pathname, const char *lines[])
1050 size_t expected_count, actual_count, i, j;
1051 char **expected = NULL;
1052 char *p, **actual = NULL;
1054 int expected_failure = 0, actual_failure = 0;
1056 assertion_count(file, line);
1058 buff = slurpfile(&buff_size, "%s", pathname);
1060 failure_start(pathname, line, "Can't read file: %s", pathname);
1061 failure_finish(NULL);
1065 /* Make a copy of the provided lines and count up the expected
1067 for (i = 0; lines[i] != NULL; ++i) {
1070 if (expected_count) {
1071 expected = malloc(sizeof(char *) * expected_count);
1072 if (expected == NULL) {
1073 failure_start(pathname, line, "Can't allocate memory");
1074 failure_finish(NULL);
1078 for (i = 0; lines[i] != NULL; ++i) {
1079 expected[i] = strdup(lines[i]);
1083 /* Break the file into lines */
1085 for (c = '\0', p = buff; p < buff + buff_size; ++p) {
1086 if (*p == '\x0d' || *p == '\x0a')
1088 if (c == '\0' && *p != '\0')
1093 actual = calloc(sizeof(char *), actual_count);
1094 if (actual == NULL) {
1095 failure_start(pathname, line, "Can't allocate memory");
1096 failure_finish(NULL);
1100 for (j = 0, p = buff; p < buff + buff_size;
1101 p += 1 + strlen(p)) {
1109 /* Erase matching lines from both lists */
1110 for (i = 0; i < expected_count; ++i) {
1111 if (expected[i] == NULL)
1113 for (j = 0; j < actual_count; ++j) {
1114 if (actual[j] == NULL)
1116 if (strcmp(expected[i], actual[j]) == 0) {
1125 /* If there's anything left, it's a failure */
1126 for (i = 0; i < expected_count; ++i) {
1127 if (expected[i] != NULL)
1130 for (j = 0; j < actual_count; ++j) {
1131 if (actual[j] != NULL)
1134 if (expected_failure == 0 && actual_failure == 0) {
1140 failure_start(file, line, "File doesn't match: %s", pathname);
1141 for (i = 0; i < expected_count; ++i) {
1142 if (expected[i] != NULL) {
1143 logprintf(" Expected but not present: %s\n", expected[i]);
1147 for (j = 0; j < actual_count; ++j) {
1148 if (actual[j] != NULL)
1149 logprintf(" Present but not expected: %s\n", actual[j]);
1151 failure_finish(NULL);
1158 /* Test that two paths point to the same file. */
1159 /* As a side-effect, asserts that both files exist. */
1161 is_hardlink(const char *file, int line,
1162 const char *path1, const char *path2)
1164 #if defined(_WIN32) && !defined(__CYGWIN__)
1165 BY_HANDLE_FILE_INFORMATION bhfi1, bhfi2;
1168 assertion_count(file, line);
1169 r = my_GetFileInformationByName(path1, &bhfi1);
1171 failure_start(file, line, "File %s can't be inspected?", path1);
1172 failure_finish(NULL);
1175 r = my_GetFileInformationByName(path2, &bhfi2);
1177 failure_start(file, line, "File %s can't be inspected?", path2);
1178 failure_finish(NULL);
1181 return (bhfi1.dwVolumeSerialNumber == bhfi2.dwVolumeSerialNumber
1182 && bhfi1.nFileIndexHigh == bhfi2.nFileIndexHigh
1183 && bhfi1.nFileIndexLow == bhfi2.nFileIndexLow);
1185 struct stat st1, st2;
1188 assertion_count(file, line);
1189 r = lstat(path1, &st1);
1191 failure_start(file, line, "File should exist: %s", path1);
1192 failure_finish(NULL);
1195 r = lstat(path2, &st2);
1197 failure_start(file, line, "File should exist: %s", path2);
1198 failure_finish(NULL);
1201 return (st1.st_ino == st2.st_ino && st1.st_dev == st2.st_dev);
1206 assertion_is_hardlink(const char *file, int line,
1207 const char *path1, const char *path2)
1209 if (is_hardlink(file, line, path1, path2))
1211 failure_start(file, line,
1212 "Files %s and %s are not hardlinked", path1, path2);
1213 failure_finish(NULL);
1218 assertion_is_not_hardlink(const char *file, int line,
1219 const char *path1, const char *path2)
1221 if (!is_hardlink(file, line, path1, path2))
1223 failure_start(file, line,
1224 "Files %s and %s should not be hardlinked", path1, path2);
1225 failure_finish(NULL);
1229 /* Verify a/b/mtime of 'pathname'. */
1230 /* If 'recent', verify that it's within last 10 seconds. */
1232 assertion_file_time(const char *file, int line,
1233 const char *pathname, long t, long nsec, char type, int recent)
1235 long long filet, filet_nsec;
1238 #if defined(_WIN32) && !defined(__CYGWIN__)
1239 #define EPOC_TIME (116444736000000000ULL)
1240 FILETIME fxtime, fbirthtime, fatime, fmtime;
1241 ULARGE_INTEGER wintm;
1243 fxtime.dwLowDateTime = 0;
1244 fxtime.dwHighDateTime = 0;
1246 assertion_count(file, line);
1247 /* Note: FILE_FLAG_BACKUP_SEMANTICS applies to open
1248 * a directory file. If not, CreateFile() will fail when
1249 * the pathname is a directory. */
1250 h = CreateFile(pathname, FILE_READ_ATTRIBUTES, 0, NULL,
1251 OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
1252 if (h == INVALID_HANDLE_VALUE) {
1253 failure_start(file, line, "Can't access %s\n", pathname);
1254 failure_finish(NULL);
1257 r = GetFileTime(h, &fbirthtime, &fatime, &fmtime);
1259 case 'a': fxtime = fatime; break;
1260 case 'b': fxtime = fbirthtime; break;
1261 case 'm': fxtime = fmtime; break;
1265 failure_start(file, line, "Can't GetFileTime %s\n", pathname);
1266 failure_finish(NULL);
1269 wintm.LowPart = fxtime.dwLowDateTime;
1270 wintm.HighPart = fxtime.dwHighDateTime;
1271 filet = (wintm.QuadPart - EPOC_TIME) / 10000000;
1272 filet_nsec = ((wintm.QuadPart - EPOC_TIME) % 10000000) * 100;
1273 nsec = (nsec / 100) * 100; /* Round the request */
1277 assertion_count(file, line);
1278 r = lstat(pathname, &st);
1280 failure_start(file, line, "Can't stat %s\n", pathname);
1281 failure_finish(NULL);
1285 case 'a': filet = st.st_atime; break;
1286 case 'm': filet = st.st_mtime; break;
1287 case 'b': filet = 0; break;
1288 default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type);
1291 #if defined(__FreeBSD__)
1293 case 'a': filet_nsec = st.st_atimespec.tv_nsec; break;
1294 case 'b': filet = st.st_birthtime;
1295 /* FreeBSD filesystems that don't support birthtime
1296 * (e.g., UFS1) always return -1 here. */
1300 filet_nsec = st.st_birthtimespec.tv_nsec; break;
1301 case 'm': filet_nsec = st.st_mtimespec.tv_nsec; break;
1302 default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type);
1305 /* FreeBSD generally only stores to microsecond res, so round. */
1306 filet_nsec = (filet_nsec / 1000) * 1000;
1307 nsec = (nsec / 1000) * 1000;
1309 filet_nsec = nsec = 0; /* Generic POSIX only has whole seconds. */
1310 if (type == 'b') return (1); /* Generic POSIX doesn't have birthtime */
1311 #if defined(__HAIKU__)
1312 if (type == 'a') return (1); /* Haiku doesn't have atime. */
1317 /* Check that requested time is up-to-date. */
1318 time_t now = time(NULL);
1319 if (filet < now - 10 || filet > now + 1) {
1320 failure_start(file, line,
1321 "File %s has %ctime %lld, %lld seconds ago\n",
1322 pathname, type, filet, now - filet);
1323 failure_finish(NULL);
1326 } else if (filet != t || filet_nsec != nsec) {
1327 failure_start(file, line,
1328 "File %s has %ctime %lld.%09lld, expected %lld.%09lld",
1329 pathname, type, filet, filet_nsec, t, nsec);
1330 failure_finish(NULL);
1336 /* Verify atime of 'pathname'. */
1338 assertion_file_atime(const char *file, int line,
1339 const char *pathname, long t, long nsec)
1341 return assertion_file_time(file, line, pathname, t, nsec, 'a', 0);
1344 /* Verify atime of 'pathname' is up-to-date. */
1346 assertion_file_atime_recent(const char *file, int line, const char *pathname)
1348 return assertion_file_time(file, line, pathname, 0, 0, 'a', 1);
1351 /* Verify birthtime of 'pathname'. */
1353 assertion_file_birthtime(const char *file, int line,
1354 const char *pathname, long t, long nsec)
1356 return assertion_file_time(file, line, pathname, t, nsec, 'b', 0);
1359 /* Verify birthtime of 'pathname' is up-to-date. */
1361 assertion_file_birthtime_recent(const char *file, int line,
1362 const char *pathname)
1364 return assertion_file_time(file, line, pathname, 0, 0, 'b', 1);
1367 /* Verify mtime of 'pathname'. */
1369 assertion_file_mtime(const char *file, int line,
1370 const char *pathname, long t, long nsec)
1372 return assertion_file_time(file, line, pathname, t, nsec, 'm', 0);
1375 /* Verify mtime of 'pathname' is up-to-date. */
1377 assertion_file_mtime_recent(const char *file, int line, const char *pathname)
1379 return assertion_file_time(file, line, pathname, 0, 0, 'm', 1);
1382 /* Verify number of links to 'pathname'. */
1384 assertion_file_nlinks(const char *file, int line,
1385 const char *pathname, int nlinks)
1387 #if defined(_WIN32) && !defined(__CYGWIN__)
1388 BY_HANDLE_FILE_INFORMATION bhfi;
1391 assertion_count(file, line);
1392 r = my_GetFileInformationByName(pathname, &bhfi);
1393 if (r != 0 && bhfi.nNumberOfLinks == (DWORD)nlinks)
1395 failure_start(file, line, "File %s has %d links, expected %d",
1396 pathname, bhfi.nNumberOfLinks, nlinks);
1397 failure_finish(NULL);
1403 assertion_count(file, line);
1404 r = lstat(pathname, &st);
1405 if (r == 0 && (int)st.st_nlink == nlinks)
1407 failure_start(file, line, "File %s has %d links, expected %d",
1408 pathname, st.st_nlink, nlinks);
1409 failure_finish(NULL);
1414 /* Verify size of 'pathname'. */
1416 assertion_file_size(const char *file, int line, const char *pathname, long size)
1421 assertion_count(file, line);
1422 #if defined(_WIN32) && !defined(__CYGWIN__)
1424 BY_HANDLE_FILE_INFORMATION bhfi;
1425 r = !my_GetFileInformationByName(pathname, &bhfi);
1426 filesize = ((int64_t)bhfi.nFileSizeHigh << 32) + bhfi.nFileSizeLow;
1431 r = lstat(pathname, &st);
1432 filesize = st.st_size;
1435 if (r == 0 && filesize == size)
1437 failure_start(file, line, "File %s has size %ld, expected %ld",
1438 pathname, (long)filesize, (long)size);
1439 failure_finish(NULL);
1443 /* Verify mode of 'pathname'. */
1445 assertion_file_mode(const char *file, int line, const char *pathname, int expected_mode)
1450 assertion_count(file, line);
1451 #if defined(_WIN32) && !defined(__CYGWIN__)
1452 failure_start(file, line, "assertFileMode not yet implemented for Windows");
1456 r = lstat(pathname, &st);
1457 mode = (int)(st.st_mode & 0777);
1459 if (r == 0 && mode == expected_mode)
1461 failure_start(file, line, "File %s has mode %o, expected %o",
1462 pathname, mode, expected_mode);
1464 failure_finish(NULL);
1468 /* Assert that 'pathname' is a dir. If mode >= 0, verify that too. */
1470 assertion_is_dir(const char *file, int line, const char *pathname, int mode)
1475 #if defined(_WIN32) && !defined(__CYGWIN__)
1476 (void)mode; /* UNUSED */
1478 assertion_count(file, line);
1479 r = lstat(pathname, &st);
1481 failure_start(file, line, "Dir should exist: %s", pathname);
1482 failure_finish(NULL);
1485 if (!S_ISDIR(st.st_mode)) {
1486 failure_start(file, line, "%s is not a dir", pathname);
1487 failure_finish(NULL);
1490 #if !defined(_WIN32) || defined(__CYGWIN__)
1491 /* Windows doesn't handle permissions the same way as POSIX,
1492 * so just ignore the mode tests. */
1493 /* TODO: Can we do better here? */
1494 if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) {
1495 failure_start(file, line, "Dir %s has wrong mode", pathname);
1496 logprintf(" Expected: 0%3o\n", mode);
1497 logprintf(" Found: 0%3o\n", st.st_mode & 07777);
1498 failure_finish(NULL);
1505 /* Verify that 'pathname' is a regular file. If 'mode' is >= 0,
1506 * verify that too. */
1508 assertion_is_reg(const char *file, int line, const char *pathname, int mode)
1513 #if defined(_WIN32) && !defined(__CYGWIN__)
1514 (void)mode; /* UNUSED */
1516 assertion_count(file, line);
1517 r = lstat(pathname, &st);
1518 if (r != 0 || !S_ISREG(st.st_mode)) {
1519 failure_start(file, line, "File should exist: %s", pathname);
1520 failure_finish(NULL);
1523 #if !defined(_WIN32) || defined(__CYGWIN__)
1524 /* Windows doesn't handle permissions the same way as POSIX,
1525 * so just ignore the mode tests. */
1526 /* TODO: Can we do better here? */
1527 if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) {
1528 failure_start(file, line, "File %s has wrong mode", pathname);
1529 logprintf(" Expected: 0%3o\n", mode);
1530 logprintf(" Found: 0%3o\n", st.st_mode & 07777);
1531 failure_finish(NULL);
1538 /* Check whether 'pathname' is a symbolic link. If 'contents' is
1539 * non-NULL, verify that the symlink has those contents. */
1541 is_symlink(const char *file, int line,
1542 const char *pathname, const char *contents)
1544 #if defined(_WIN32) && !defined(__CYGWIN__)
1545 (void)pathname; /* UNUSED */
1546 (void)contents; /* UNUSED */
1547 assertion_count(file, line);
1548 /* Windows sort-of has real symlinks, but they're only usable
1549 * by privileged users and are crippled even then, so there's
1550 * really not much point in bothering with this. */
1558 assertion_count(file, line);
1559 r = lstat(pathname, &st);
1561 failure_start(file, line,
1562 "Symlink should exist: %s", pathname);
1563 failure_finish(NULL);
1566 if (!S_ISLNK(st.st_mode))
1568 if (contents == NULL)
1570 linklen = readlink(pathname, buff, sizeof(buff));
1572 failure_start(file, line, "Can't read symlink %s", pathname);
1573 failure_finish(NULL);
1576 buff[linklen] = '\0';
1577 if (strcmp(buff, contents) != 0)
1583 /* Assert that path is a symlink that (optionally) contains contents. */
1585 assertion_is_symlink(const char *file, int line,
1586 const char *path, const char *contents)
1588 if (is_symlink(file, line, path, contents))
1591 failure_start(file, line, "File %s is not a symlink to %s",
1594 failure_start(file, line, "File %s is not a symlink", path);
1595 failure_finish(NULL);
1600 /* Create a directory and report any errors. */
1602 assertion_make_dir(const char *file, int line, const char *dirname, int mode)
1604 assertion_count(file, line);
1605 #if defined(_WIN32) && !defined(__CYGWIN__)
1606 (void)mode; /* UNUSED */
1607 if (0 == _mkdir(dirname))
1610 if (0 == mkdir(dirname, mode))
1613 failure_start(file, line, "Could not create directory %s", dirname);
1614 failure_finish(NULL);
1618 /* Create a file with the specified contents and report any failures. */
1620 assertion_make_file(const char *file, int line,
1621 const char *path, int mode, int csize, const void *contents)
1623 #if defined(_WIN32) && !defined(__CYGWIN__)
1624 /* TODO: Rework this to set file mode as well. */
1626 (void)mode; /* UNUSED */
1627 assertion_count(file, line);
1628 f = fopen(path, "wb");
1630 failure_start(file, line, "Could not create file %s", path);
1631 failure_finish(NULL);
1634 if (contents != NULL) {
1638 wsize = strlen(contents);
1640 wsize = (size_t)csize;
1641 if (wsize != fwrite(contents, 1, wsize, f)) {
1643 failure_start(file, line,
1644 "Could not write file %s", path);
1645 failure_finish(NULL);
1653 assertion_count(file, line);
1654 fd = open(path, O_CREAT | O_WRONLY, mode >= 0 ? mode : 0644);
1656 failure_start(file, line, "Could not create %s", path);
1657 failure_finish(NULL);
1660 if (contents != NULL) {
1664 wsize = (ssize_t)strlen(contents);
1666 wsize = (ssize_t)csize;
1667 if (wsize != write(fd, contents, wsize)) {
1669 failure_start(file, line,
1670 "Could not write to %s", path);
1671 failure_finish(NULL);
1680 /* Create a hardlink and report any failures. */
1682 assertion_make_hardlink(const char *file, int line,
1683 const char *newpath, const char *linkto)
1687 assertion_count(file, line);
1688 #if defined(_WIN32) && !defined(__CYGWIN__)
1689 succeeded = my_CreateHardLinkA(newpath, linkto);
1691 succeeded = !link(linkto, newpath);
1697 failure_start(file, line, "Could not create hardlink");
1698 logprintf(" New link: %s\n", newpath);
1699 logprintf(" Old name: %s\n", linkto);
1700 failure_finish(NULL);
1704 /* Create a symlink and report any failures. */
1706 assertion_make_symlink(const char *file, int line,
1707 const char *newpath, const char *linkto)
1709 #if defined(_WIN32) && !defined(__CYGWIN__)
1710 int targetIsDir = 0; /* TODO: Fix this */
1711 assertion_count(file, line);
1712 if (my_CreateSymbolicLinkA(newpath, linkto, targetIsDir))
1715 assertion_count(file, line);
1716 if (0 == symlink(linkto, newpath))
1719 failure_start(file, line, "Could not create symlink");
1720 logprintf(" New link: %s\n", newpath);
1721 logprintf(" Old name: %s\n", linkto);
1722 failure_finish(NULL);
1726 /* Set umask, report failures. */
1728 assertion_umask(const char *file, int line, int mask)
1730 assertion_count(file, line);
1731 (void)file; /* UNUSED */
1732 (void)line; /* UNUSED */
1737 /* Set times, report failures. */
1739 assertion_utimes(const char *file, int line,
1740 const char *pathname, long at, long at_nsec, long mt, long mt_nsec)
1744 #if defined(_WIN32) && !defined(__CYGWIN__)
1745 #define WINTIME(sec, nsec) ((Int32x32To64(sec, 10000000) + EPOC_TIME)\
1746 + (((nsec)/1000)*10))
1748 ULARGE_INTEGER wintm;
1749 FILETIME fatime, fmtime;
1750 FILETIME *pat, *pmt;
1752 assertion_count(file, line);
1753 h = CreateFileA(pathname,GENERIC_READ | GENERIC_WRITE,
1754 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,
1755 FILE_FLAG_BACKUP_SEMANTICS, NULL);
1756 if (h == INVALID_HANDLE_VALUE) {
1757 failure_start(file, line, "Can't access %s\n", pathname);
1758 failure_finish(NULL);
1762 if (at > 0 || at_nsec > 0) {
1763 wintm.QuadPart = WINTIME(at, at_nsec);
1764 fatime.dwLowDateTime = wintm.LowPart;
1765 fatime.dwHighDateTime = wintm.HighPart;
1769 if (mt > 0 || mt_nsec > 0) {
1770 wintm.QuadPart = WINTIME(mt, mt_nsec);
1771 fmtime.dwLowDateTime = wintm.LowPart;
1772 fmtime.dwHighDateTime = wintm.HighPart;
1776 if (pat != NULL || pmt != NULL)
1777 r = SetFileTime(h, NULL, pat, pmt);
1782 failure_start(file, line, "Can't SetFileTime %s\n", pathname);
1783 failure_finish(NULL);
1787 #else /* defined(_WIN32) && !defined(__CYGWIN__) */
1789 struct timeval times[2];
1791 #if !defined(__FreeBSD__)
1792 mt_nsec = at_nsec = 0; /* Generic POSIX only has whole seconds. */
1794 if (mt == 0 && mt_nsec == 0 && at == 0 && at_nsec == 0)
1797 r = lstat(pathname, &st);
1799 failure_start(file, line, "Can't stat %s\n", pathname);
1800 failure_finish(NULL);
1804 if (mt == 0 && mt_nsec == 0) {
1806 #if defined(__FreeBSD__)
1807 mt_nsec = st.st_mtimespec.tv_nsec;
1808 /* FreeBSD generally only stores to microsecond res, so round. */
1809 mt_nsec = (mt_nsec / 1000) * 1000;
1812 if (at == 0 && at_nsec == 0) {
1814 #if defined(__FreeBSD__)
1815 at_nsec = st.st_atimespec.tv_nsec;
1816 /* FreeBSD generally only stores to microsecond res, so round. */
1817 at_nsec = (at_nsec / 1000) * 1000;
1821 times[1].tv_sec = mt;
1822 times[1].tv_usec = mt_nsec / 1000;
1824 times[0].tv_sec = at;
1825 times[0].tv_usec = at_nsec / 1000;
1828 r = lutimes(pathname, times);
1830 r = utimes(pathname, times);
1833 failure_start(file, line, "Can't utimes %s\n", pathname);
1834 failure_finish(NULL);
1838 #endif /* defined(_WIN32) && !defined(__CYGWIN__) */
1841 /* Set nodump, report failures. */
1843 assertion_nodump(const char *file, int line, const char *pathname)
1845 #if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP)
1848 assertion_count(file, line);
1849 r = chflags(pathname, UF_NODUMP);
1851 failure_start(file, line, "Can't set nodump %s\n", pathname);
1852 failure_finish(NULL);
1855 #elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\
1856 && defined(EXT2_NODUMP_FL)
1859 assertion_count(file, line);
1860 fd = open(pathname, O_RDONLY | O_NONBLOCK);
1862 failure_start(file, line, "Can't open %s\n", pathname);
1863 failure_finish(NULL);
1866 r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags);
1868 failure_start(file, line, "Can't get flags %s\n", pathname);
1869 failure_finish(NULL);
1872 flags |= EXT2_NODUMP_FL;
1873 r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags);
1875 failure_start(file, line, "Can't set nodump %s\n", pathname);
1876 failure_finish(NULL);
1881 (void)pathname; /* UNUSED */
1882 assertion_count(file, line);
1889 * UTILITIES for use by tests.
1894 * Check whether platform supports symlinks. This is intended
1895 * for tests to use in deciding whether to bother testing symlink
1896 * support; if the platform doesn't support symlinks, there's no point
1897 * in checking whether the program being tested can create them.
1899 * Note that the first time this test is called, we actually go out to
1900 * disk to create and verify a symlink. This is necessary because
1901 * symlink support is actually a property of a particular filesystem
1902 * and can thus vary between directories on a single system. After
1903 * the first call, this returns the cached result from memory, so it's
1904 * safe to call it as often as you wish.
1909 /* Remember the test result */
1910 static int value = 0, tested = 0;
1915 assertion_make_file(__FILE__, __LINE__, "canSymlink.0", 0644, 1, "a");
1916 /* Note: Cygwin has its own symlink() emulation that does not
1917 * use the Win32 CreateSymbolicLink() function. */
1918 #if defined(_WIN32) && !defined(__CYGWIN__)
1919 value = my_CreateSymbolicLinkA("canSymlink.1", "canSymlink.0", 0)
1920 && is_symlink(__FILE__, __LINE__, "canSymlink.1", "canSymlink.0");
1922 value = (0 == symlink("canSymlink.0", "canSymlink.1"))
1923 && is_symlink(__FILE__, __LINE__, "canSymlink.1","canSymlink.0");
1928 /* Platform-dependent options for hiding the output of a subcommand. */
1929 #if defined(_WIN32) && !defined(__CYGWIN__)
1930 static const char *redirectArgs = ">NUL 2>NUL"; /* Win32 cmd.exe */
1932 static const char *redirectArgs = ">/dev/null 2>/dev/null"; /* POSIX 'sh' */
1935 * Can this platform run the bzip2 program?
1940 static int tested = 0, value = 0;
1943 if (systemf("bzip2 -d -V %s", redirectArgs) == 0)
1950 * Can this platform run the grzip program?
1955 static int tested = 0, value = 0;
1958 if (systemf("grzip -V %s", redirectArgs) == 0)
1965 * Can this platform run the gzip program?
1970 static int tested = 0, value = 0;
1973 if (systemf("gzip -V %s", redirectArgs) == 0)
1980 * Can this platform run the lrzip program?
1983 canRunCommand(const char *cmd)
1985 static int tested = 0, value = 0;
1988 if (systemf("%s %s", cmd, redirectArgs) == 0)
1997 static int tested = 0, value = 0;
2000 if (systemf("lrzip -V %s", redirectArgs) == 0)
2007 * Can this platform run the lz4 program?
2012 static int tested = 0, value = 0;
2015 if (systemf("lz4 -V %s", redirectArgs) == 0)
2022 * Can this platform run the lzip program?
2027 static int tested = 0, value = 0;
2030 if (systemf("lzip -V %s", redirectArgs) == 0)
2037 * Can this platform run the lzma program?
2042 static int tested = 0, value = 0;
2045 if (systemf("lzma -V %s", redirectArgs) == 0)
2052 * Can this platform run the lzop program?
2057 static int tested = 0, value = 0;
2060 if (systemf("lzop -V %s", redirectArgs) == 0)
2067 * Can this platform run the xz program?
2072 static int tested = 0, value = 0;
2075 if (systemf("xz -V %s", redirectArgs) == 0)
2082 * Can this filesystem handle nodump flags.
2084 #if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP)
2089 const char *path = "cannodumptest";
2092 assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL);
2093 if (chflags(path, UF_NODUMP) < 0)
2095 if (stat(path, &sb) < 0)
2097 if (sb.st_flags & UF_NODUMP)
2102 #elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\
2103 && defined(EXT2_NODUMP_FL)
2108 const char *path = "cannodumptest";
2111 assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL);
2112 fd = open(path, O_RDONLY | O_NONBLOCK);
2115 r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags);
2118 flags |= EXT2_NODUMP_FL;
2119 r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags);
2123 fd = open(path, O_RDONLY | O_NONBLOCK);
2126 r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags);
2130 if (flags & EXT2_NODUMP_FL)
2146 * Sleep as needed; useful for verifying disk timestamp changes by
2147 * ensuring that the wall-clock time has actually changed before we
2148 * go back to re-read something from disk.
2151 sleepUntilAfter(time_t t)
2153 while (t >= time(NULL))
2154 #if defined(_WIN32) && !defined(__CYGWIN__)
2162 * Call standard system() call, but build up the command line using
2163 * sprintf() conventions.
2166 systemf(const char *fmt, ...)
2173 vsprintf(buff, fmt, ap);
2174 if (verbosity > VERBOSITY_FULL)
2175 logprintf("Cmd: %s\n", buff);
2182 * Slurp a file into memory for ease of comparison and testing.
2183 * Returns size of file in 'sizep' if non-NULL, null-terminates
2184 * data in memory for ease of use.
2187 slurpfile(size_t * sizep, const char *fmt, ...)
2189 char filename[8192];
2198 vsprintf(filename, fmt, ap);
2201 f = fopen(filename, "rb");
2203 /* Note: No error; non-existent file is okay here. */
2206 r = fstat(fileno(f), &st);
2208 logprintf("Can't stat file %s\n", filename);
2212 p = malloc((size_t)st.st_size + 1);
2214 logprintf("Can't allocate %ld bytes of memory to read file %s\n",
2215 (long int)st.st_size, filename);
2219 bytes_read = fread(p, 1, (size_t)st.st_size, f);
2220 if (bytes_read < st.st_size) {
2221 logprintf("Can't read file %s\n", filename);
2226 p[st.st_size] = '\0';
2228 *sizep = (size_t)st.st_size;
2234 * Slurp a file into memory for ease of comparison and testing.
2235 * Returns size of file in 'sizep' if non-NULL, null-terminates
2236 * data in memory for ease of use.
2239 dumpfile(const char *filename, void *data, size_t len)
2241 ssize_t bytes_written;
2244 f = fopen(filename, "wb");
2246 logprintf("Can't open file %s for writing\n", filename);
2249 bytes_written = fwrite(data, 1, len, f);
2250 if (bytes_written < (ssize_t)len)
2251 logprintf("Can't write file %s\n", filename);
2255 /* Read a uuencoded file from the reference directory, decode, and
2256 * write the result into the current directory. */
2257 #define VALID_UUDECODE(c) (c >= 32 && c <= 96)
2258 #define UUDECODE(c) (((c) - 0x20) & 0x3f)
2260 extract_reference_file(const char *name)
2265 sprintf(buff, "%s/%s.uu", refdir, name);
2266 in = fopen(buff, "r");
2267 failure("Couldn't open reference file %s", buff);
2271 /* Read up to and including the 'begin' line. */
2273 if (fgets(buff, sizeof(buff), in) == NULL) {
2274 /* TODO: This is a failure. */
2277 if (memcmp(buff, "begin ", 6) == 0)
2280 /* Now, decode the rest and write it. */
2281 out = fopen(name, "wb");
2282 while (fgets(buff, sizeof(buff), in) != NULL) {
2286 if (memcmp(buff, "end", 3) == 0)
2289 bytes = UUDECODE(*p++);
2292 /* Write out 1-3 bytes from that. */
2294 assert(VALID_UUDECODE(p[0]));
2295 assert(VALID_UUDECODE(p[1]));
2296 n = UUDECODE(*p++) << 18;
2297 n |= UUDECODE(*p++) << 12;
2298 fputc(n >> 16, out);
2302 assert(VALID_UUDECODE(p[0]));
2303 n |= UUDECODE(*p++) << 6;
2304 fputc((n >> 8) & 0xFF, out);
2308 assert(VALID_UUDECODE(p[0]));
2309 n |= UUDECODE(*p++);
2310 fputc(n & 0xFF, out);
2320 copy_reference_file(const char *name)
2326 sprintf(buff, "%s/%s", refdir, name);
2327 in = fopen(buff, "rb");
2328 failure("Couldn't open reference file %s", buff);
2332 /* Now, decode the rest and write it. */
2333 /* Not a lot of error checking here; the input better be right. */
2334 out = fopen(name, "wb");
2335 while ((rbytes = fread(buff, 1, sizeof(buff), in)) > 0) {
2336 if (fwrite(buff, 1, rbytes, out) != rbytes) {
2337 logprintf("Error: fwrite\n");
2346 is_LargeInode(const char *file)
2348 #if defined(_WIN32) && !defined(__CYGWIN__)
2349 BY_HANDLE_FILE_INFORMATION bhfi;
2352 r = my_GetFileInformationByName(file, &bhfi);
2355 return (bhfi.nFileIndexHigh & 0x0000FFFFUL);
2360 if (stat(file, &st) < 0)
2362 ino = (int64_t)st.st_ino;
2363 return (ino > 0xffffffff);
2368 extract_reference_files(const char **names)
2370 while (names && *names)
2371 extract_reference_file(*names++);
2381 * "list.h" is simply created by "grep DEFINE_TEST test_*.c"; it has
2383 * DEFINE_TEST(test_function)
2387 /* Use "list.h" to declare all of the test functions. */
2389 #define DEFINE_TEST(name) void name(void);
2392 /* Use "list.h" to create a list of all tests (functions and names). */
2394 #define DEFINE_TEST(n) { n, #n, 0 },
2395 struct test_list_t tests[] = {
2400 * Summarize repeated failures in the just-completed test.
2403 test_summarize(int failed, int skips_num)
2407 switch (verbosity) {
2408 case VERBOSITY_SUMMARY_ONLY:
2409 printf(failed ? "E" : ".");
2412 case VERBOSITY_PASSFAIL:
2413 printf(failed ? "FAIL\n" : skips_num ? "ok (S)\n" : "ok\n");
2417 log_console = (verbosity == VERBOSITY_LIGHT_REPORT);
2419 for (i = 0; i < sizeof(failed_lines)/sizeof(failed_lines[0]); i++) {
2420 if (failed_lines[i].count > 1 && !failed_lines[i].skip)
2421 logprintf("%s:%d: Summary: Failed %d times\n",
2422 failed_filename, i, failed_lines[i].count);
2424 /* Clear the failure history for the next file. */
2425 failed_filename = NULL;
2426 memset(failed_lines, 0, sizeof(failed_lines));
2430 * Actually run a single test, with appropriate setup and cleanup.
2433 test_run(int i, const char *tmpdir)
2436 char logfilename[64];
2437 int failures_before = failures;
2438 int skips_before = skips;
2441 switch (verbosity) {
2442 case VERBOSITY_SUMMARY_ONLY: /* No per-test reports at all */
2444 case VERBOSITY_PASSFAIL: /* rest of line will include ok/FAIL marker */
2445 printf("%3d: %-64s", i, tests[i].name);
2448 default: /* Title of test, details will follow */
2449 printf("%3d: %s\n", i, tests[i].name);
2452 /* Chdir to the top-level work directory. */
2453 if (!assertChdir(tmpdir)) {
2455 "ERROR: Can't chdir to top work dir %s\n", tmpdir);
2458 /* Create a log file for this test. */
2459 sprintf(logfilename, "%s.log", tests[i].name);
2460 logfile = fopen(logfilename, "w");
2461 fprintf(logfile, "%s\n\n", tests[i].name);
2462 /* Chdir() to a work dir for this specific test. */
2463 snprintf(workdir, sizeof(workdir), "%s/%s", tmpdir, tests[i].name);
2464 testworkdir = workdir;
2465 if (!assertMakeDir(testworkdir, 0755)
2466 || !assertChdir(testworkdir)) {
2468 "ERROR: Can't chdir to work dir %s\n", testworkdir);
2471 /* Explicitly reset the locale before each test. */
2472 setlocale(LC_ALL, "C");
2473 /* Record the umask before we run the test. */
2474 umask(oldumask = umask(0));
2476 * Run the actual test.
2480 * Clean up and report afterwards.
2486 setlocale(LC_ALL, "C");
2487 /* Reset directory. */
2488 if (!assertChdir(tmpdir)) {
2489 fprintf(stderr, "ERROR: Couldn't chdir to temp dir %s\n",
2493 /* Report per-test summaries. */
2494 tests[i].failures = failures - failures_before;
2495 test_summarize(tests[i].failures, skips - skips_before);
2496 /* Close the per-test log file. */
2499 /* If there were no failures, we can remove the work dir and logfile. */
2500 if (tests[i].failures == 0) {
2501 if (!keep_temp_files && assertChdir(tmpdir)) {
2502 #if defined(_WIN32) && !defined(__CYGWIN__)
2503 /* Make sure not to leave empty directories.
2504 * Sometimes a processing of closing files used by tests
2505 * is not done, then rmdir will be failed and it will
2506 * leave a empty test directory. So we should wait a few
2507 * seconds and retry rmdir. */
2509 for (t = 0; t < 10; t++) {
2512 r = systemf("rmdir /S /Q %s", tests[i].name);
2516 systemf("del %s", logfilename);
2518 systemf("rm -rf %s", tests[i].name);
2519 systemf("rm %s", logfilename);
2523 /* Return appropriate status. */
2524 return (tests[i].failures);
2530 * MAIN and support routines.
2536 usage(const char *program)
2538 static const int limit = sizeof(tests) / sizeof(tests[0]);
2541 printf("Usage: %s [options] <test> <test> ...\n", program);
2542 printf("Default is to run all tests.\n");
2543 printf("Otherwise, specify the numbers of the tests you wish to run.\n");
2544 printf("Options:\n");
2545 printf(" -d Dump core after any failure, for debugging.\n");
2546 printf(" -k Keep all temp files.\n");
2547 printf(" Default: temp files for successful tests deleted.\n");
2549 printf(" -p <path> Path to executable to be tested.\n");
2550 printf(" Default: path taken from " ENVBASE " environment variable.\n");
2552 printf(" -q Quiet.\n");
2553 printf(" -r <dir> Path to dir containing reference files.\n");
2554 printf(" Default: Current directory.\n");
2555 printf(" -u Keep running specifies tests until one fails.\n");
2556 printf(" -v Verbose.\n");
2557 printf("Available tests:\n");
2558 for (i = 0; i < limit; i++)
2559 printf(" %d: %s\n", i, tests[i].name);
2564 get_refdir(const char *d)
2566 size_t tried_size, buff_size;
2567 char *buff, *tried, *pwd = NULL, *p = NULL;
2570 buff_size = PATH_MAX;
2574 buff = calloc(buff_size, 1);
2576 fprintf(stderr, "Unable to allocate memory\n");
2580 /* Allocate a buffer to hold the various directories we checked. */
2581 tried_size = buff_size * 2;
2582 tried = calloc(tried_size, 1);
2583 if (tried == NULL) {
2584 fprintf(stderr, "Unable to allocate memory\n");
2588 /* If a dir was specified, try that */
2591 snprintf(buff, buff_size, "%s", d);
2592 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2593 if (p != NULL) goto success;
2594 strncat(tried, buff, tried_size - strlen(tried) - 1);
2595 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2599 /* Get the current dir. */
2601 pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */
2603 pwd = getcwd(NULL, 0);
2605 while (pwd[strlen(pwd) - 1] == '\n')
2606 pwd[strlen(pwd) - 1] = '\0';
2608 /* Look for a known file. */
2609 snprintf(buff, buff_size, "%s", pwd);
2610 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2611 if (p != NULL) goto success;
2612 strncat(tried, buff, tried_size - strlen(tried) - 1);
2613 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2615 snprintf(buff, buff_size, "%s/test", pwd);
2616 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2617 if (p != NULL) goto success;
2618 strncat(tried, buff, tried_size - strlen(tried) - 1);
2619 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2621 #if defined(LIBRARY)
2622 snprintf(buff, buff_size, "%s/%s/test", pwd, LIBRARY);
2624 snprintf(buff, buff_size, "%s/%s/test", pwd, PROGRAM);
2626 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2627 if (p != NULL) goto success;
2628 strncat(tried, buff, tried_size - strlen(tried) - 1);
2629 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2631 #if defined(PROGRAM_ALIAS)
2632 snprintf(buff, buff_size, "%s/%s/test", pwd, PROGRAM_ALIAS);
2633 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2634 if (p != NULL) goto success;
2635 strncat(tried, buff, tried_size - strlen(tried) - 1);
2636 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2639 if (memcmp(pwd, "/usr/obj", 8) == 0) {
2640 snprintf(buff, buff_size, "%s", pwd + 8);
2641 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2642 if (p != NULL) goto success;
2643 strncat(tried, buff, tried_size - strlen(tried) - 1);
2644 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2646 snprintf(buff, buff_size, "%s/test", pwd + 8);
2647 p = slurpfile(NULL, "%s/%s", buff, KNOWNREF);
2648 if (p != NULL) goto success;
2649 strncat(tried, buff, tried_size - strlen(tried) - 1);
2650 strncat(tried, "\n", tried_size - strlen(tried) - 1);
2654 printf("Unable to locate known reference file %s\n", KNOWNREF);
2655 printf(" Checked following directories:\n%s\n", tried);
2656 printf("Use -r option to specify full path to reference directory\n");
2657 #if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG)
2667 /* Copy result into a fresh buffer to reduce memory usage. */
2674 main(int argc, char **argv)
2676 static const int limit = sizeof(tests) / sizeof(tests[0]);
2677 int test_set[sizeof(tests) / sizeof(tests[0])];
2678 int i = 0, j = 0, tests_run = 0, tests_failed = 0, option;
2680 char *refdir_alloc = NULL;
2681 const char *progname;
2683 const char *tmp, *option_arg, *p;
2684 char tmpdir[256], *pwd, *testprogdir, *tmp2 = NULL, *vlevel = NULL;
2685 char tmpdir_timestamp[256];
2687 (void)argc; /* UNUSED */
2689 /* Get the current dir. */
2691 pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */
2693 pwd = getcwd(NULL, 0);
2695 while (pwd[strlen(pwd) - 1] == '\n')
2696 pwd[strlen(pwd) - 1] = '\0';
2698 #if defined(HAVE__CrtSetReportMode) && !defined(__WATCOMC__)
2699 /* To stop to run the default invalid parameter handler. */
2700 _set_invalid_parameter_handler(invalid_parameter_handler);
2701 /* Disable annoying assertion message box. */
2702 _CrtSetReportMode(_CRT_ASSERT, 0);
2706 * Name of this program, used to build root of our temp directory
2709 progname = p = argv[0];
2710 if ((testprogdir = (char *)malloc(strlen(progname) + 1)) == NULL)
2712 fprintf(stderr, "ERROR: Out of memory.");
2715 strcpy(testprogdir, progname);
2716 while (*p != '\0') {
2717 /* Support \ or / dir separators for Windows compat. */
2718 if (*p == '/' || *p == '\\')
2726 testprogdir[i] = '\0';
2727 #if defined(_WIN32) && !defined(__CYGWIN__)
2728 if (testprogdir[0] != '/' && testprogdir[0] != '\\' &&
2729 !(((testprogdir[0] >= 'a' && testprogdir[0] <= 'z') ||
2730 (testprogdir[0] >= 'A' && testprogdir[0] <= 'Z')) &&
2731 testprogdir[1] == ':' &&
2732 (testprogdir[2] == '/' || testprogdir[2] == '\\')))
2734 if (testprogdir[0] != '/')
2737 /* Fixup path for relative directories. */
2738 if ((testprogdir = (char *)realloc(testprogdir,
2739 strlen(pwd) + 1 + strlen(testprogdir) + 1)) == NULL)
2741 fprintf(stderr, "ERROR: Out of memory.");
2744 memmove(testprogdir + strlen(pwd) + 1, testprogdir,
2745 strlen(testprogdir) + 1);
2746 memcpy(testprogdir, pwd, strlen(pwd));
2747 testprogdir[strlen(pwd)] = '/';
2751 /* Get the target program from environment, if available. */
2752 testprogfile = getenv(ENVBASE);
2755 if (getenv("TMPDIR") != NULL)
2756 tmp = getenv("TMPDIR");
2757 else if (getenv("TMP") != NULL)
2758 tmp = getenv("TMP");
2759 else if (getenv("TEMP") != NULL)
2760 tmp = getenv("TEMP");
2761 else if (getenv("TEMPDIR") != NULL)
2762 tmp = getenv("TEMPDIR");
2766 /* Allow -d to be controlled through the environment. */
2767 if (getenv(ENVBASE "_DEBUG") != NULL)
2768 dump_on_failure = 1;
2770 /* Allow -v to be controlled through the environment. */
2771 if (getenv("_VERBOSITY_LEVEL") != NULL)
2773 vlevel = getenv("_VERBOSITY_LEVEL");
2774 verbosity = atoi(vlevel);
2775 if (verbosity < VERBOSITY_SUMMARY_ONLY || verbosity > VERBOSITY_FULL)
2777 /* Unsupported verbosity levels are silently ignored */
2779 verbosity = VERBOSITY_PASSFAIL;
2783 /* Get the directory holding test files from environment. */
2784 refdir = getenv(ENVBASE "_TEST_FILES");
2787 * Parse options, without using getopt(), which isn't available
2790 ++argv; /* Skip program name */
2791 while (*argv != NULL) {
2796 while (*p != '\0') {
2799 /* If 'opt' takes an argument, parse that. */
2800 if (option == 'p' || option == 'r') {
2803 else if (*argv == NULL) {
2805 "Option -%c requires argument.\n",
2809 option_arg = *argv++;
2810 p = ""; /* End of this option word. */
2813 /* Now, handle the option. */
2816 dump_on_failure = 1;
2819 keep_temp_files = 1;
2823 testprogfile = option_arg;
2825 fprintf(stderr, "-p option not permitted\n");
2834 refdir = option_arg;
2844 fprintf(stderr, "Unrecognized option '%c'\n",
2852 * Sanity-check that our options make sense.
2855 if (testprogfile == NULL)
2857 if ((tmp2 = (char *)malloc(strlen(testprogdir) + 1 +
2858 strlen(PROGRAM) + 1)) == NULL)
2860 fprintf(stderr, "ERROR: Out of memory.");
2863 strcpy(tmp2, testprogdir);
2865 strcat(tmp2, PROGRAM);
2866 testprogfile = tmp2;
2871 #if defined(_WIN32) && !defined(__CYGWIN__)
2872 /* Command.com sometimes rejects '/' separators. */
2873 testprg = strdup(testprogfile);
2874 for (i = 0; testprg[i] != '\0'; i++) {
2875 if (testprg[i] == '/')
2878 testprogfile = testprg;
2880 /* Quote the name that gets put into shell command lines. */
2881 testprg = malloc(strlen(testprogfile) + 3);
2882 strcpy(testprg, "\"");
2883 strcat(testprg, testprogfile);
2884 strcat(testprg, "\"");
2889 #if !defined(_WIN32) && defined(SIGPIPE)
2890 { /* Ignore SIGPIPE signals */
2891 struct sigaction sa;
2892 sa.sa_handler = SIG_IGN;
2893 sigemptyset(&sa.sa_mask);
2895 sigaction(SIGPIPE, &sa, NULL);
2900 * Create a temp directory for the following tests.
2901 * Include the time the tests started as part of the name,
2902 * to make it easier to track the results of multiple tests.
2905 for (i = 0; ; i++) {
2906 strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp),
2907 "%Y-%m-%dT%H.%M.%S",
2909 sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname,
2910 tmpdir_timestamp, i);
2911 if (assertMakeDir(tmpdir,0755))
2915 "ERROR: Unable to create temp directory %s\n",
2922 * If the user didn't specify a directory for locating
2923 * reference files, try to find the reference files in
2924 * the "usual places."
2926 refdir = refdir_alloc = get_refdir(refdir);
2929 * Banner with basic information.
2932 printf("If tests fail or crash, details will be in:\n");
2933 printf(" %s\n", tmpdir);
2935 if (verbosity > VERBOSITY_SUMMARY_ONLY) {
2936 printf("Reference files will be read from: %s\n", refdir);
2938 printf("Running tests on: %s\n", testprog);
2940 printf("Exercising: ");
2942 printf("%s\n", EXTRA_VERSION);
2949 * Run some or all of the individual tests.
2957 test_num = get_test_set(test_set, limit, *argv, tests);
2959 printf("*** INVALID Test %s\n", *argv);
2965 for (i = 0; i < test_num; i++) {
2967 if (test_run(test_set[i], tmpdir)) {
2975 } while (*argv != NULL);
2976 } while (until_failure);
2979 /* Must be freed after all tests run */
2985 * Report summary statistics.
2987 if (verbosity > VERBOSITY_SUMMARY_ONLY) {
2989 printf("Totals:\n");
2990 printf(" Tests run: %8d\n", tests_run);
2991 printf(" Tests failed: %8d\n", tests_failed);
2992 printf(" Assertions checked:%8d\n", assertions);
2993 printf(" Assertions failed: %8d\n", failures);
2994 printf(" Skips reported: %8d\n", skips);
2998 printf("Failing tests:\n");
2999 for (i = 0; i < limit; ++i) {
3000 if (tests[i].failures)
3001 printf(" %d: %s (%d failures)\n", i,
3002 tests[i].name, tests[i].failures);
3005 printf("Details for failing tests: %s\n", tmpdir);
3008 if (verbosity == VERBOSITY_SUMMARY_ONLY)
3010 printf("%d tests passed, no failures\n", tests_run);
3015 /* If the final tmpdir is empty, we can remove it. */
3016 /* This should be the usual case when all tests succeed. */
3020 return (tests_failed ? 1 : 0);