main.c revision 238856
1228753Smm/* 2228753Smm * Copyright (c) 2003-2009 Tim Kientzle 3228753Smm * All rights reserved. 4228753Smm * 5228753Smm * Redistribution and use in source and binary forms, with or without 6228753Smm * modification, are permitted provided that the following conditions 7228753Smm * are met: 8228753Smm * 1. Redistributions of source code must retain the above copyright 9228753Smm * notice, this list of conditions and the following disclaimer. 10228753Smm * 2. Redistributions in binary form must reproduce the above copyright 11228753Smm * notice, this list of conditions and the following disclaimer in the 12228753Smm * documentation and/or other materials provided with the distribution. 13228753Smm * 14228753Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15228753Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16228753Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17228753Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18228753Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19228753Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20228753Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21228753Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22228753Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23228753Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24228753Smm */ 25228753Smm 26228753Smm#include "test.h" 27238856Smm#ifdef HAVE_SYS_IOCTL_H 28238856Smm#include <sys/ioctl.h> 29238856Smm#endif 30232153Smm#ifdef HAVE_SYS_TIME_H 31232153Smm#include <sys/time.h> 32232153Smm#endif 33228753Smm#include <errno.h> 34232153Smm#ifdef HAVE_ICONV_H 35232153Smm#include <iconv.h> 36232153Smm#endif 37238856Smm/* 38238856Smm * Some Linux distributions have both linux/ext2_fs.h and ext2fs/ext2_fs.h. 39238856Smm * As the include guards don't agree, the order of include is important. 40238856Smm */ 41238856Smm#ifdef HAVE_LINUX_EXT2_FS_H 42238856Smm#include <linux/ext2_fs.h> /* for Linux file flags */ 43238856Smm#endif 44238856Smm#if defined(HAVE_EXT2FS_EXT2_FS_H) && !defined(__CYGWIN__) 45238856Smm#include <ext2fs/ext2_fs.h> /* Linux file flags, broken on Cygwin */ 46238856Smm#endif 47232153Smm#include <limits.h> 48228753Smm#include <locale.h> 49232153Smm#ifdef HAVE_SIGNAL_H 50232153Smm#include <signal.h> 51232153Smm#endif 52228753Smm#include <stdarg.h> 53228753Smm#include <time.h> 54228753Smm 55228753Smm/* 56228753Smm * This same file is used pretty much verbatim for all test harnesses. 57228753Smm * 58228753Smm * The next few lines are the only differences. 59228753Smm * TODO: Move this into a separate configuration header, have all test 60228753Smm * suites share one copy of this file. 61228753Smm */ 62228763Smm__FBSDID("$FreeBSD: head/contrib/libarchive/tar/test/main.c 238856 2012-07-28 06:38:44Z mm $"); 63228753Smm#define KNOWNREF "test_patterns_2.tar.uu" 64228753Smm#define ENVBASE "BSDTAR" /* Prefix for environment variables. */ 65228753Smm#define PROGRAM "bsdtar" /* Name of program being tested. */ 66232153Smm#define PROGRAM_ALIAS "tar" /* Generic alias for program */ 67232153Smm#undef LIBRARY /* Not testing a library. */ 68232153Smm#undef EXTRA_DUMP /* How to dump extra data */ 69232153Smm#undef EXTRA_ERRNO /* How to dump errno */ 70228753Smm/* How to generate extra version info. */ 71228753Smm#define EXTRA_VERSION (systemf("%s --version", testprog) ? "" : "") 72228753Smm 73228753Smm/* 74228753Smm * 75228753Smm * Windows support routines 76228753Smm * 77228753Smm * Note: Configuration is a tricky issue. Using HAVE_* feature macros 78228753Smm * in the test harness is dangerous because they cover up 79228753Smm * configuration errors. The classic example of this is omitting a 80228753Smm * configure check. If libarchive and libarchive_test both look for 81228753Smm * the same feature macro, such errors are hard to detect. Platform 82228753Smm * macros (e.g., _WIN32 or __GNUC__) are a little better, but can 83228753Smm * easily lead to very messy code. It's best to limit yourself 84228753Smm * to only the most generic programming techniques in the test harness 85228753Smm * and thus avoid conditionals altogether. Where that's not possible, 86228753Smm * try to minimize conditionals by grouping platform-specific tests in 87228753Smm * one place (e.g., test_acl_freebsd) or by adding new assert() 88228753Smm * functions (e.g., assertMakeHardlink()) to cover up platform 89228753Smm * differences. Platform-specific coding in libarchive_test is often 90228753Smm * a symptom that some capability is missing from libarchive itself. 91228753Smm */ 92228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 93228753Smm#include <io.h> 94228753Smm#include <windows.h> 95228753Smm#ifndef F_OK 96228753Smm#define F_OK (0) 97228753Smm#endif 98228753Smm#ifndef S_ISDIR 99228753Smm#define S_ISDIR(m) ((m) & _S_IFDIR) 100228753Smm#endif 101228753Smm#ifndef S_ISREG 102228753Smm#define S_ISREG(m) ((m) & _S_IFREG) 103228753Smm#endif 104228753Smm#if !defined(__BORLANDC__) 105228753Smm#define access _access 106228753Smm#undef chdir 107228753Smm#define chdir _chdir 108228753Smm#endif 109228753Smm#ifndef fileno 110228753Smm#define fileno _fileno 111228753Smm#endif 112228753Smm/*#define fstat _fstat64*/ 113228753Smm#if !defined(__BORLANDC__) 114228753Smm#define getcwd _getcwd 115228753Smm#endif 116228753Smm#define lstat stat 117228753Smm/*#define lstat _stat64*/ 118228753Smm/*#define stat _stat64*/ 119228753Smm#define rmdir _rmdir 120228753Smm#if !defined(__BORLANDC__) 121228753Smm#define strdup _strdup 122228753Smm#define umask _umask 123228753Smm#endif 124228753Smm#define int64_t __int64 125228753Smm#endif 126228753Smm 127228753Smm#if defined(HAVE__CrtSetReportMode) 128228753Smm# include <crtdbg.h> 129228753Smm#endif 130228753Smm 131228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 132238856Smmstatic void *GetFunctionKernel32(const char *); 133238856Smmstatic int my_CreateSymbolicLinkA(const char *, const char *, int); 134238856Smmstatic int my_CreateHardLinkA(const char *, const char *); 135238856Smmstatic int my_GetFileInformationByName(const char *, 136238856Smm BY_HANDLE_FILE_INFORMATION *); 137238856Smm 138238856Smmstatic void * 139238856SmmGetFunctionKernel32(const char *name) 140228753Smm{ 141228753Smm static HINSTANCE lib; 142228753Smm static int set; 143228753Smm if (!set) { 144228753Smm set = 1; 145228753Smm lib = LoadLibrary("kernel32.dll"); 146228753Smm } 147228753Smm if (lib == NULL) { 148228753Smm fprintf(stderr, "Can't load kernel32.dll?!\n"); 149228753Smm exit(1); 150228753Smm } 151228753Smm return (void *)GetProcAddress(lib, name); 152228753Smm} 153228753Smm 154228753Smmstatic int 155228753Smmmy_CreateSymbolicLinkA(const char *linkname, const char *target, int flags) 156228753Smm{ 157228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, DWORD); 158228753Smm static int set; 159228753Smm if (!set) { 160228753Smm set = 1; 161228753Smm f = GetFunctionKernel32("CreateSymbolicLinkA"); 162228753Smm } 163228753Smm return f == NULL ? 0 : (*f)(linkname, target, flags); 164228753Smm} 165228753Smm 166228753Smmstatic int 167228753Smmmy_CreateHardLinkA(const char *linkname, const char *target) 168228753Smm{ 169228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES); 170228753Smm static int set; 171228753Smm if (!set) { 172228753Smm set = 1; 173228753Smm f = GetFunctionKernel32("CreateHardLinkA"); 174228753Smm } 175228753Smm return f == NULL ? 0 : (*f)(linkname, target, NULL); 176228753Smm} 177228753Smm 178238856Smmstatic int 179228753Smmmy_GetFileInformationByName(const char *path, BY_HANDLE_FILE_INFORMATION *bhfi) 180228753Smm{ 181228753Smm HANDLE h; 182228753Smm int r; 183228753Smm 184228753Smm memset(bhfi, 0, sizeof(*bhfi)); 185228753Smm h = CreateFile(path, FILE_READ_ATTRIBUTES, 0, NULL, 186232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 187228753Smm if (h == INVALID_HANDLE_VALUE) 188228753Smm return (0); 189228753Smm r = GetFileInformationByHandle(h, bhfi); 190228753Smm CloseHandle(h); 191228753Smm return (r); 192228753Smm} 193228753Smm#endif 194228753Smm 195228753Smm#if defined(HAVE__CrtSetReportMode) 196228753Smmstatic void 197228753Smminvalid_parameter_handler(const wchar_t * expression, 198228753Smm const wchar_t * function, const wchar_t * file, 199228753Smm unsigned int line, uintptr_t pReserved) 200228753Smm{ 201228753Smm /* nop */ 202228753Smm} 203228753Smm#endif 204228753Smm 205228753Smm/* 206228753Smm * 207228753Smm * OPTIONS FLAGS 208228753Smm * 209228753Smm */ 210228753Smm 211228753Smm/* Enable core dump on failure. */ 212228753Smmstatic int dump_on_failure = 0; 213228753Smm/* Default is to remove temp dirs and log data for successful tests. */ 214228753Smmstatic int keep_temp_files = 0; 215232153Smm/* Default is to run the specified tests once and report errors. */ 216232153Smmstatic int until_failure = 0; 217228753Smm/* Default is to just report pass/fail for each test. */ 218228753Smmstatic int verbosity = 0; 219228753Smm#define VERBOSITY_SUMMARY_ONLY -1 /* -q */ 220228753Smm#define VERBOSITY_PASSFAIL 0 /* Default */ 221228753Smm#define VERBOSITY_LIGHT_REPORT 1 /* -v */ 222228753Smm#define VERBOSITY_FULL 2 /* -vv */ 223228753Smm/* A few places generate even more output for verbosity > VERBOSITY_FULL, 224228753Smm * mostly for debugging the test harness itself. */ 225228753Smm/* Cumulative count of assertion failures. */ 226228753Smmstatic int failures = 0; 227228753Smm/* Cumulative count of reported skips. */ 228228753Smmstatic int skips = 0; 229228753Smm/* Cumulative count of assertions checked. */ 230228753Smmstatic int assertions = 0; 231228753Smm 232228753Smm/* Directory where uuencoded reference files can be found. */ 233228753Smmstatic const char *refdir; 234228753Smm 235228753Smm/* 236228753Smm * Report log information selectively to console and/or disk log. 237228753Smm */ 238228753Smmstatic int log_console = 0; 239228753Smmstatic FILE *logfile; 240228753Smmstatic void 241228753Smmvlogprintf(const char *fmt, va_list ap) 242228753Smm{ 243228753Smm#ifdef va_copy 244228753Smm va_list lfap; 245228753Smm va_copy(lfap, ap); 246228753Smm#endif 247228753Smm if (log_console) 248228753Smm vfprintf(stdout, fmt, ap); 249228753Smm if (logfile != NULL) 250228753Smm#ifdef va_copy 251228753Smm vfprintf(logfile, fmt, lfap); 252228753Smm va_end(lfap); 253228753Smm#else 254228753Smm vfprintf(logfile, fmt, ap); 255228753Smm#endif 256228753Smm} 257228753Smm 258228753Smmstatic void 259228753Smmlogprintf(const char *fmt, ...) 260228753Smm{ 261228753Smm va_list ap; 262228753Smm va_start(ap, fmt); 263228753Smm vlogprintf(fmt, ap); 264228753Smm va_end(ap); 265228753Smm} 266228753Smm 267228753Smm/* Set up a message to display only if next assertion fails. */ 268228753Smmstatic char msgbuff[4096]; 269228753Smmstatic const char *msg, *nextmsg; 270228753Smmvoid 271228753Smmfailure(const char *fmt, ...) 272228753Smm{ 273228753Smm va_list ap; 274232153Smm if (fmt == NULL) { 275232153Smm nextmsg = NULL; 276232153Smm } else { 277232153Smm va_start(ap, fmt); 278232153Smm vsprintf(msgbuff, fmt, ap); 279232153Smm va_end(ap); 280232153Smm nextmsg = msgbuff; 281232153Smm } 282228753Smm} 283228753Smm 284228753Smm/* 285228753Smm * Copy arguments into file-local variables. 286228753Smm * This was added to permit vararg assert() functions without needing 287228753Smm * variadic wrapper macros. Turns out that the vararg capability is almost 288228753Smm * never used, so almost all of the vararg assertions can be simplified 289228753Smm * by removing the vararg capability and reworking the wrapper macro to 290228753Smm * pass __FILE__, __LINE__ directly into the function instead of using 291228753Smm * this hook. I suspect this machinery is used so rarely that we 292228753Smm * would be better off just removing it entirely. That would simplify 293232153Smm * the code here noticeably. 294228753Smm */ 295232153Smmstatic const char *skipping_filename; 296232153Smmstatic int skipping_line; 297232153Smmvoid skipping_setup(const char *filename, int line) 298228753Smm{ 299232153Smm skipping_filename = filename; 300232153Smm skipping_line = line; 301228753Smm} 302228753Smm 303228753Smm/* Called at the beginning of each assert() function. */ 304228753Smmstatic void 305228753Smmassertion_count(const char *file, int line) 306228753Smm{ 307228753Smm (void)file; /* UNUSED */ 308228753Smm (void)line; /* UNUSED */ 309228753Smm ++assertions; 310228753Smm /* Proper handling of "failure()" message. */ 311228753Smm msg = nextmsg; 312228753Smm nextmsg = NULL; 313228753Smm /* Uncomment to print file:line after every assertion. 314228753Smm * Verbose, but occasionally useful in tracking down crashes. */ 315228753Smm /* printf("Checked %s:%d\n", file, line); */ 316228753Smm} 317228753Smm 318228753Smm/* 319228753Smm * For each test source file, we remember how many times each 320228753Smm * assertion was reported. Cleared before each new test, 321228753Smm * used by test_summarize(). 322228753Smm */ 323228753Smmstatic struct line { 324228753Smm int count; 325228753Smm int skip; 326228753Smm} failed_lines[10000]; 327232153Smmconst char *failed_filename; 328228753Smm 329228753Smm/* Count this failure, setup up log destination and handle initial report. */ 330228753Smmstatic void 331228753Smmfailure_start(const char *filename, int line, const char *fmt, ...) 332228753Smm{ 333228753Smm va_list ap; 334228753Smm 335228753Smm /* Record another failure for this line. */ 336228753Smm ++failures; 337232153Smm failed_filename = filename; 338228753Smm failed_lines[line].count++; 339228753Smm 340228753Smm /* Determine whether to log header to console. */ 341228753Smm switch (verbosity) { 342228753Smm case VERBOSITY_LIGHT_REPORT: 343228753Smm log_console = (failed_lines[line].count < 2); 344228753Smm break; 345228753Smm default: 346232153Smm log_console = (verbosity >= VERBOSITY_FULL); 347228753Smm } 348228753Smm 349228753Smm /* Log file:line header for this failure */ 350228753Smm va_start(ap, fmt); 351228753Smm#if _MSC_VER 352228753Smm logprintf("%s(%d): ", filename, line); 353228753Smm#else 354228753Smm logprintf("%s:%d: ", filename, line); 355228753Smm#endif 356228753Smm vlogprintf(fmt, ap); 357228753Smm va_end(ap); 358228753Smm logprintf("\n"); 359228753Smm 360228753Smm if (msg != NULL && msg[0] != '\0') { 361228753Smm logprintf(" Description: %s\n", msg); 362228753Smm msg = NULL; 363228753Smm } 364228753Smm 365228753Smm /* Determine whether to log details to console. */ 366228753Smm if (verbosity == VERBOSITY_LIGHT_REPORT) 367228753Smm log_console = 0; 368228753Smm} 369228753Smm 370228753Smm/* Complete reporting of failed tests. */ 371228753Smm/* 372228753Smm * The 'extra' hook here is used by libarchive to include libarchive 373228753Smm * error messages with assertion failures. It could also be used 374228753Smm * to add strerror() output, for example. Just define the EXTRA_DUMP() 375228753Smm * macro appropriately. 376228753Smm */ 377228753Smmstatic void 378228753Smmfailure_finish(void *extra) 379228753Smm{ 380228753Smm (void)extra; /* UNUSED (maybe) */ 381228753Smm#ifdef EXTRA_DUMP 382232153Smm if (extra != NULL) { 383232153Smm logprintf(" errno: %d\n", EXTRA_ERRNO(extra)); 384228753Smm logprintf(" detail: %s\n", EXTRA_DUMP(extra)); 385232153Smm } 386228753Smm#endif 387228753Smm 388228753Smm if (dump_on_failure) { 389228753Smm fprintf(stderr, 390228753Smm " *** forcing core dump so failure can be debugged ***\n"); 391232153Smm abort(); 392228753Smm exit(1); 393228753Smm } 394228753Smm} 395228753Smm 396228753Smm/* Inform user that we're skipping some checks. */ 397228753Smmvoid 398228753Smmtest_skipping(const char *fmt, ...) 399228753Smm{ 400228753Smm char buff[1024]; 401228753Smm va_list ap; 402228753Smm 403228753Smm va_start(ap, fmt); 404228753Smm vsprintf(buff, fmt, ap); 405228753Smm va_end(ap); 406232153Smm /* Use failure() message if set. */ 407232153Smm msg = nextmsg; 408232153Smm nextmsg = NULL; 409228753Smm /* failure_start() isn't quite right, but is awfully convenient. */ 410232153Smm failure_start(skipping_filename, skipping_line, "SKIPPING: %s", buff); 411228753Smm --failures; /* Undo failures++ in failure_start() */ 412228753Smm /* Don't failure_finish() here. */ 413228753Smm /* Mark as skip, so doesn't count as failed test. */ 414232153Smm failed_lines[skipping_line].skip = 1; 415228753Smm ++skips; 416228753Smm} 417228753Smm 418228753Smm/* 419228753Smm * 420228753Smm * ASSERTIONS 421228753Smm * 422228753Smm */ 423228753Smm 424228753Smm/* Generic assert() just displays the failed condition. */ 425228753Smmint 426228753Smmassertion_assert(const char *file, int line, int value, 427228753Smm const char *condition, void *extra) 428228753Smm{ 429228753Smm assertion_count(file, line); 430228753Smm if (!value) { 431228753Smm failure_start(file, line, "Assertion failed: %s", condition); 432228753Smm failure_finish(extra); 433228753Smm } 434228753Smm return (value); 435228753Smm} 436228753Smm 437228753Smm/* chdir() and report any errors */ 438228753Smmint 439228753Smmassertion_chdir(const char *file, int line, const char *pathname) 440228753Smm{ 441228753Smm assertion_count(file, line); 442228753Smm if (chdir(pathname) == 0) 443228753Smm return (1); 444228753Smm failure_start(file, line, "chdir(\"%s\")", pathname); 445228753Smm failure_finish(NULL); 446228753Smm return (0); 447228753Smm 448228753Smm} 449228753Smm 450228753Smm/* Verify two integers are equal. */ 451228753Smmint 452228753Smmassertion_equal_int(const char *file, int line, 453228753Smm long long v1, const char *e1, long long v2, const char *e2, void *extra) 454228753Smm{ 455228753Smm assertion_count(file, line); 456228753Smm if (v1 == v2) 457228753Smm return (1); 458228753Smm failure_start(file, line, "%s != %s", e1, e2); 459228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e1, v1, v1, v1); 460228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e2, v2, v2, v2); 461228753Smm failure_finish(extra); 462228753Smm return (0); 463228753Smm} 464228753Smm 465232153Smm/* 466232153Smm * Utility to convert a single UTF-8 sequence. 467232153Smm */ 468232153Smmstatic int 469232153Smm_utf8_to_unicode(uint32_t *pwc, const char *s, size_t n) 470228753Smm{ 471232153Smm static const char utf8_count[256] = { 472232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */ 473232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */ 474232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */ 475232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */ 476232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */ 477232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */ 478232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */ 479232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */ 480232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */ 481232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */ 482232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */ 483232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */ 484232153Smm 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */ 485232153Smm 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */ 486232153Smm 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */ 487232153Smm 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */ 488232153Smm }; 489232153Smm int ch; 490232153Smm int cnt; 491232153Smm uint32_t wc; 492232153Smm 493232153Smm *pwc = 0; 494232153Smm 495232153Smm /* Sanity check. */ 496232153Smm if (n == 0) 497232153Smm return (0); 498232153Smm /* 499232153Smm * Decode 1-4 bytes depending on the value of the first byte. 500232153Smm */ 501232153Smm ch = (unsigned char)*s; 502232153Smm if (ch == 0) 503232153Smm return (0); /* Standard: return 0 for end-of-string. */ 504232153Smm cnt = utf8_count[ch]; 505232153Smm 506232153Smm /* Invalide sequence or there are not plenty bytes. */ 507232153Smm if (n < (size_t)cnt) 508232153Smm return (-1); 509232153Smm 510232153Smm /* Make a Unicode code point from a single UTF-8 sequence. */ 511232153Smm switch (cnt) { 512232153Smm case 1: /* 1 byte sequence. */ 513232153Smm *pwc = ch & 0x7f; 514232153Smm return (cnt); 515232153Smm case 2: /* 2 bytes sequence. */ 516232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 517232153Smm *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f); 518232153Smm return (cnt); 519232153Smm case 3: /* 3 bytes sequence. */ 520232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 521232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 522232153Smm wc = ((ch & 0x0f) << 12) 523232153Smm | ((s[1] & 0x3f) << 6) 524232153Smm | (s[2] & 0x3f); 525232153Smm if (wc < 0x800) 526232153Smm return (-1);/* Overlong sequence. */ 527232153Smm break; 528232153Smm case 4: /* 4 bytes sequence. */ 529232153Smm if (n < 4) 530232153Smm return (-1); 531232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 532232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 533232153Smm if ((s[3] & 0xc0) != 0x80) return (-1); 534232153Smm wc = ((ch & 0x07) << 18) 535232153Smm | ((s[1] & 0x3f) << 12) 536232153Smm | ((s[2] & 0x3f) << 6) 537232153Smm | (s[3] & 0x3f); 538232153Smm if (wc < 0x10000) 539232153Smm return (-1);/* Overlong sequence. */ 540232153Smm break; 541232153Smm default: 542232153Smm return (-1); 543232153Smm } 544232153Smm 545232153Smm /* The code point larger than 0x10FFFF is not leagal 546232153Smm * Unicode values. */ 547232153Smm if (wc > 0x10FFFF) 548232153Smm return (-1); 549232153Smm /* Correctly gets a Unicode, returns used bytes. */ 550232153Smm *pwc = wc; 551232153Smm return (cnt); 552232153Smm} 553232153Smm 554232153Smmstatic void strdump(const char *e, const char *p, int ewidth, int utf8) 555232153Smm{ 556228753Smm const char *q = p; 557228753Smm 558232153Smm logprintf(" %*s = ", ewidth, e); 559228753Smm if (p == NULL) { 560232153Smm logprintf("NULL\n"); 561228753Smm return; 562228753Smm } 563228753Smm logprintf("\""); 564228753Smm while (*p != '\0') { 565228753Smm unsigned int c = 0xff & *p++; 566228753Smm switch (c) { 567228753Smm case '\a': printf("\a"); break; 568228753Smm case '\b': printf("\b"); break; 569228753Smm case '\n': printf("\n"); break; 570228753Smm case '\r': printf("\r"); break; 571228753Smm default: 572228753Smm if (c >= 32 && c < 127) 573228753Smm logprintf("%c", c); 574228753Smm else 575228753Smm logprintf("\\x%02X", c); 576228753Smm } 577228753Smm } 578228753Smm logprintf("\""); 579232153Smm logprintf(" (length %d)", q == NULL ? -1 : (int)strlen(q)); 580232153Smm 581232153Smm /* 582232153Smm * If the current string is UTF-8, dump its code points. 583232153Smm */ 584232153Smm if (utf8) { 585232153Smm size_t len; 586232153Smm uint32_t uc; 587232153Smm int n; 588232153Smm int cnt = 0; 589232153Smm 590232153Smm p = q; 591232153Smm len = strlen(p); 592232153Smm logprintf(" ["); 593232153Smm while ((n = _utf8_to_unicode(&uc, p, len)) > 0) { 594232153Smm if (p != q) 595232153Smm logprintf(" "); 596232153Smm logprintf("%04X", uc); 597232153Smm p += n; 598232153Smm len -= n; 599232153Smm cnt++; 600232153Smm } 601232153Smm logprintf("]"); 602232153Smm logprintf(" (count %d", cnt); 603232153Smm if (n < 0) { 604232153Smm logprintf(",unknown %d bytes", len); 605232153Smm } 606232153Smm logprintf(")"); 607232153Smm 608232153Smm } 609232153Smm logprintf("\n"); 610228753Smm} 611228753Smm 612228753Smm/* Verify two strings are equal, dump them if not. */ 613228753Smmint 614228753Smmassertion_equal_string(const char *file, int line, 615228753Smm const char *v1, const char *e1, 616228753Smm const char *v2, const char *e2, 617232153Smm void *extra, int utf8) 618228753Smm{ 619232153Smm int l1, l2; 620232153Smm 621228753Smm assertion_count(file, line); 622228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && strcmp(v1, v2) == 0)) 623228753Smm return (1); 624228753Smm failure_start(file, line, "%s != %s", e1, e2); 625232153Smm l1 = strlen(e1); 626232153Smm l2 = strlen(e2); 627232153Smm if (l1 < l2) 628232153Smm l1 = l2; 629232153Smm strdump(e1, v1, l1, utf8); 630232153Smm strdump(e2, v2, l1, utf8); 631228753Smm failure_finish(extra); 632228753Smm return (0); 633228753Smm} 634228753Smm 635228753Smmstatic void 636228753Smmwcsdump(const char *e, const wchar_t *w) 637228753Smm{ 638228753Smm logprintf(" %s = ", e); 639228753Smm if (w == NULL) { 640228753Smm logprintf("(null)"); 641228753Smm return; 642228753Smm } 643228753Smm logprintf("\""); 644228753Smm while (*w != L'\0') { 645228753Smm unsigned int c = *w++; 646228753Smm if (c >= 32 && c < 127) 647228753Smm logprintf("%c", c); 648228753Smm else if (c < 256) 649228753Smm logprintf("\\x%02X", c); 650228753Smm else if (c < 0x10000) 651228753Smm logprintf("\\u%04X", c); 652228753Smm else 653228753Smm logprintf("\\U%08X", c); 654228753Smm } 655228753Smm logprintf("\"\n"); 656228753Smm} 657228753Smm 658228753Smm#ifndef HAVE_WCSCMP 659228753Smmstatic int 660228753Smmwcscmp(const wchar_t *s1, const wchar_t *s2) 661228753Smm{ 662228753Smm 663228753Smm while (*s1 == *s2++) { 664228753Smm if (*s1++ == L'\0') 665228753Smm return 0; 666228753Smm } 667228753Smm if (*s1 > *--s2) 668228753Smm return 1; 669228753Smm else 670228753Smm return -1; 671228753Smm} 672228753Smm#endif 673228753Smm 674228753Smm/* Verify that two wide strings are equal, dump them if not. */ 675228753Smmint 676228753Smmassertion_equal_wstring(const char *file, int line, 677228753Smm const wchar_t *v1, const char *e1, 678228753Smm const wchar_t *v2, const char *e2, 679228753Smm void *extra) 680228753Smm{ 681228753Smm assertion_count(file, line); 682232153Smm if (v1 == v2) 683228753Smm return (1); 684232153Smm if (v1 != NULL && v2 != NULL && wcscmp(v1, v2) == 0) 685232153Smm return (1); 686228753Smm failure_start(file, line, "%s != %s", e1, e2); 687228753Smm wcsdump(e1, v1); 688228753Smm wcsdump(e2, v2); 689228753Smm failure_finish(extra); 690228753Smm return (0); 691228753Smm} 692228753Smm 693228753Smm/* 694228753Smm * Pretty standard hexdump routine. As a bonus, if ref != NULL, then 695228753Smm * any bytes in p that differ from ref will be highlighted with '_' 696228753Smm * before and after the hex value. 697228753Smm */ 698228753Smmstatic void 699228753Smmhexdump(const char *p, const char *ref, size_t l, size_t offset) 700228753Smm{ 701228753Smm size_t i, j; 702228753Smm char sep; 703228753Smm 704228753Smm if (p == NULL) { 705228753Smm logprintf("(null)\n"); 706228753Smm return; 707228753Smm } 708228753Smm for(i=0; i < l; i+=16) { 709228753Smm logprintf("%04x", (unsigned)(i + offset)); 710228753Smm sep = ' '; 711228753Smm for (j = 0; j < 16 && i + j < l; j++) { 712228753Smm if (ref != NULL && p[i + j] != ref[i + j]) 713228753Smm sep = '_'; 714228753Smm logprintf("%c%02x", sep, 0xff & (int)p[i+j]); 715228753Smm if (ref != NULL && p[i + j] == ref[i + j]) 716228753Smm sep = ' '; 717228753Smm } 718228753Smm for (; j < 16; j++) { 719228753Smm logprintf("%c ", sep); 720228753Smm sep = ' '; 721228753Smm } 722228753Smm logprintf("%c", sep); 723228753Smm for (j=0; j < 16 && i + j < l; j++) { 724228753Smm int c = p[i + j]; 725228753Smm if (c >= ' ' && c <= 126) 726228753Smm logprintf("%c", c); 727228753Smm else 728228753Smm logprintf("."); 729228753Smm } 730228753Smm logprintf("\n"); 731228753Smm } 732228753Smm} 733228753Smm 734228753Smm/* Verify that two blocks of memory are the same, display the first 735228753Smm * block of differences if they're not. */ 736228753Smmint 737228753Smmassertion_equal_mem(const char *file, int line, 738228753Smm const void *_v1, const char *e1, 739228753Smm const void *_v2, const char *e2, 740228753Smm size_t l, const char *ld, void *extra) 741228753Smm{ 742228753Smm const char *v1 = (const char *)_v1; 743228753Smm const char *v2 = (const char *)_v2; 744228753Smm size_t offset; 745228753Smm 746228753Smm assertion_count(file, line); 747228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && memcmp(v1, v2, l) == 0)) 748228753Smm return (1); 749228753Smm 750228753Smm failure_start(file, line, "%s != %s", e1, e2); 751228753Smm logprintf(" size %s = %d\n", ld, (int)l); 752228753Smm /* Dump 48 bytes (3 lines) so that the first difference is 753228753Smm * in the second line. */ 754228753Smm offset = 0; 755228753Smm while (l > 64 && memcmp(v1, v2, 32) == 0) { 756228753Smm /* Two lines agree, so step forward one line. */ 757228753Smm v1 += 16; 758228753Smm v2 += 16; 759228753Smm l -= 16; 760228753Smm offset += 16; 761228753Smm } 762228753Smm logprintf(" Dump of %s\n", e1); 763232153Smm hexdump(v1, v2, l < 128 ? l : 128, offset); 764228753Smm logprintf(" Dump of %s\n", e2); 765232153Smm hexdump(v2, v1, l < 128 ? l : 128, offset); 766228753Smm logprintf("\n"); 767228753Smm failure_finish(extra); 768228753Smm return (0); 769228753Smm} 770228753Smm 771228753Smm/* Verify that the named file exists and is empty. */ 772228753Smmint 773232153Smmassertion_empty_file(const char *filename, int line, const char *f1) 774228753Smm{ 775228753Smm char buff[1024]; 776228753Smm struct stat st; 777228753Smm ssize_t s; 778228753Smm FILE *f; 779228753Smm 780232153Smm assertion_count(filename, line); 781228753Smm 782228753Smm if (stat(f1, &st) != 0) { 783232153Smm failure_start(filename, line, "Stat failed: %s", f1); 784228753Smm failure_finish(NULL); 785228753Smm return (0); 786228753Smm } 787228753Smm if (st.st_size == 0) 788228753Smm return (1); 789228753Smm 790232153Smm failure_start(filename, line, "File should be empty: %s", f1); 791228753Smm logprintf(" File size: %d\n", (int)st.st_size); 792228753Smm logprintf(" Contents:\n"); 793228753Smm f = fopen(f1, "rb"); 794228753Smm if (f == NULL) { 795228753Smm logprintf(" Unable to open %s\n", f1); 796228753Smm } else { 797228753Smm s = ((off_t)sizeof(buff) < st.st_size) ? 798228753Smm (ssize_t)sizeof(buff) : (ssize_t)st.st_size; 799228753Smm s = fread(buff, 1, s, f); 800228753Smm hexdump(buff, NULL, s, 0); 801228753Smm fclose(f); 802228753Smm } 803228753Smm failure_finish(NULL); 804228753Smm return (0); 805228753Smm} 806228753Smm 807228753Smm/* Verify that the named file exists and is not empty. */ 808228753Smmint 809232153Smmassertion_non_empty_file(const char *filename, int line, const char *f1) 810228753Smm{ 811228753Smm struct stat st; 812228753Smm 813232153Smm assertion_count(filename, line); 814228753Smm 815228753Smm if (stat(f1, &st) != 0) { 816232153Smm failure_start(filename, line, "Stat failed: %s", f1); 817228753Smm failure_finish(NULL); 818228753Smm return (0); 819228753Smm } 820228753Smm if (st.st_size == 0) { 821232153Smm failure_start(filename, line, "File empty: %s", f1); 822228753Smm failure_finish(NULL); 823228753Smm return (0); 824228753Smm } 825228753Smm return (1); 826228753Smm} 827228753Smm 828228753Smm/* Verify that two files have the same contents. */ 829228753Smm/* TODO: hexdump the first bytes that actually differ. */ 830228753Smmint 831232153Smmassertion_equal_file(const char *filename, int line, const char *fn1, const char *fn2) 832228753Smm{ 833228753Smm char buff1[1024]; 834228753Smm char buff2[1024]; 835228753Smm FILE *f1, *f2; 836228753Smm int n1, n2; 837228753Smm 838232153Smm assertion_count(filename, line); 839228753Smm 840228753Smm f1 = fopen(fn1, "rb"); 841228753Smm f2 = fopen(fn2, "rb"); 842228753Smm for (;;) { 843228753Smm n1 = fread(buff1, 1, sizeof(buff1), f1); 844228753Smm n2 = fread(buff2, 1, sizeof(buff2), f2); 845228753Smm if (n1 != n2) 846228753Smm break; 847228753Smm if (n1 == 0 && n2 == 0) { 848228753Smm fclose(f1); 849228753Smm fclose(f2); 850228753Smm return (1); 851228753Smm } 852228753Smm if (memcmp(buff1, buff2, n1) != 0) 853228753Smm break; 854228753Smm } 855228753Smm fclose(f1); 856228753Smm fclose(f2); 857232153Smm failure_start(filename, line, "Files not identical"); 858228753Smm logprintf(" file1=\"%s\"\n", fn1); 859228753Smm logprintf(" file2=\"%s\"\n", fn2); 860232153Smm failure_finish(NULL); 861228753Smm return (0); 862228753Smm} 863228753Smm 864228753Smm/* Verify that the named file does exist. */ 865228753Smmint 866232153Smmassertion_file_exists(const char *filename, int line, const char *f) 867228753Smm{ 868232153Smm assertion_count(filename, line); 869228753Smm 870228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 871228753Smm if (!_access(f, 0)) 872228753Smm return (1); 873228753Smm#else 874228753Smm if (!access(f, F_OK)) 875228753Smm return (1); 876228753Smm#endif 877232153Smm failure_start(filename, line, "File should exist: %s", f); 878232153Smm failure_finish(NULL); 879228753Smm return (0); 880228753Smm} 881228753Smm 882228753Smm/* Verify that the named file doesn't exist. */ 883228753Smmint 884232153Smmassertion_file_not_exists(const char *filename, int line, const char *f) 885228753Smm{ 886232153Smm assertion_count(filename, line); 887228753Smm 888228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 889228753Smm if (_access(f, 0)) 890228753Smm return (1); 891228753Smm#else 892228753Smm if (access(f, F_OK)) 893228753Smm return (1); 894228753Smm#endif 895232153Smm failure_start(filename, line, "File should not exist: %s", f); 896232153Smm failure_finish(NULL); 897228753Smm return (0); 898228753Smm} 899228753Smm 900228753Smm/* Compare the contents of a file to a block of memory. */ 901228753Smmint 902232153Smmassertion_file_contents(const char *filename, int line, const void *buff, int s, const char *fn) 903228753Smm{ 904228753Smm char *contents; 905228753Smm FILE *f; 906228753Smm int n; 907228753Smm 908232153Smm assertion_count(filename, line); 909228753Smm 910228753Smm f = fopen(fn, "rb"); 911228753Smm if (f == NULL) { 912232153Smm failure_start(filename, line, 913228753Smm "File should exist: %s", fn); 914232153Smm failure_finish(NULL); 915228753Smm return (0); 916228753Smm } 917228753Smm contents = malloc(s * 2); 918228753Smm n = fread(contents, 1, s * 2, f); 919228753Smm fclose(f); 920228753Smm if (n == s && memcmp(buff, contents, s) == 0) { 921228753Smm free(contents); 922228753Smm return (1); 923228753Smm } 924232153Smm failure_start(filename, line, "File contents don't match"); 925228753Smm logprintf(" file=\"%s\"\n", fn); 926228753Smm if (n > 0) 927228753Smm hexdump(contents, buff, n > 512 ? 512 : n, 0); 928228753Smm else { 929228753Smm logprintf(" File empty, contents should be:\n"); 930228753Smm hexdump(buff, NULL, s > 512 ? 512 : s, 0); 931228753Smm } 932232153Smm failure_finish(NULL); 933228753Smm free(contents); 934228753Smm return (0); 935228753Smm} 936228753Smm 937228753Smm/* Check the contents of a text file, being tolerant of line endings. */ 938228753Smmint 939232153Smmassertion_text_file_contents(const char *filename, int line, const char *buff, const char *fn) 940228753Smm{ 941228753Smm char *contents; 942228753Smm const char *btxt, *ftxt; 943228753Smm FILE *f; 944228753Smm int n, s; 945228753Smm 946232153Smm assertion_count(filename, line); 947228753Smm f = fopen(fn, "r"); 948232153Smm if (f == NULL) { 949232153Smm failure_start(filename, line, 950232153Smm "File doesn't exist: %s", fn); 951232153Smm failure_finish(NULL); 952232153Smm return (0); 953232153Smm } 954228753Smm s = strlen(buff); 955228753Smm contents = malloc(s * 2 + 128); 956228753Smm n = fread(contents, 1, s * 2 + 128 - 1, f); 957228753Smm if (n >= 0) 958228753Smm contents[n] = '\0'; 959228753Smm fclose(f); 960228753Smm /* Compare texts. */ 961228753Smm btxt = buff; 962228753Smm ftxt = (const char *)contents; 963228753Smm while (*btxt != '\0' && *ftxt != '\0') { 964228753Smm if (*btxt == *ftxt) { 965228753Smm ++btxt; 966228753Smm ++ftxt; 967228753Smm continue; 968228753Smm } 969228753Smm if (btxt[0] == '\n' && ftxt[0] == '\r' && ftxt[1] == '\n') { 970228753Smm /* Pass over different new line characters. */ 971228753Smm ++btxt; 972228753Smm ftxt += 2; 973228753Smm continue; 974228753Smm } 975228753Smm break; 976228753Smm } 977228753Smm if (*btxt == '\0' && *ftxt == '\0') { 978228753Smm free(contents); 979228753Smm return (1); 980228753Smm } 981232153Smm failure_start(filename, line, "Contents don't match"); 982228753Smm logprintf(" file=\"%s\"\n", fn); 983232153Smm if (n > 0) { 984228753Smm hexdump(contents, buff, n, 0); 985232153Smm logprintf(" expected\n", fn); 986232153Smm hexdump(buff, contents, s, 0); 987232153Smm } else { 988228753Smm logprintf(" File empty, contents should be:\n"); 989228753Smm hexdump(buff, NULL, s, 0); 990228753Smm } 991232153Smm failure_finish(NULL); 992228753Smm free(contents); 993228753Smm return (0); 994228753Smm} 995228753Smm 996228753Smm/* Verify that a text file contains the specified lines, regardless of order */ 997228753Smm/* This could be more efficient if we sorted both sets of lines, etc, but 998228753Smm * since this is used only for testing and only ever deals with a dozen or so 999228753Smm * lines at a time, this relatively crude approach is just fine. */ 1000228753Smmint 1001228753Smmassertion_file_contains_lines_any_order(const char *file, int line, 1002228753Smm const char *pathname, const char *lines[]) 1003228753Smm{ 1004228753Smm char *buff; 1005228753Smm size_t buff_size; 1006228753Smm size_t expected_count, actual_count, i, j; 1007228753Smm char **expected; 1008228753Smm char *p, **actual; 1009228753Smm char c; 1010228753Smm int expected_failure = 0, actual_failure = 0; 1011228753Smm 1012228753Smm assertion_count(file, line); 1013228753Smm 1014228753Smm buff = slurpfile(&buff_size, "%s", pathname); 1015228753Smm if (buff == NULL) { 1016228753Smm failure_start(pathname, line, "Can't read file: %s", pathname); 1017228753Smm failure_finish(NULL); 1018228753Smm return (0); 1019228753Smm } 1020228753Smm 1021232153Smm /* Make a copy of the provided lines and count up the expected file size. */ 1022228753Smm expected_count = 0; 1023228753Smm for (i = 0; lines[i] != NULL; ++i) { 1024228753Smm } 1025228753Smm expected_count = i; 1026228753Smm expected = malloc(sizeof(char *) * expected_count); 1027228753Smm for (i = 0; lines[i] != NULL; ++i) { 1028228753Smm expected[i] = strdup(lines[i]); 1029228753Smm } 1030228753Smm 1031232153Smm /* Break the file into lines */ 1032228753Smm actual_count = 0; 1033228753Smm for (c = '\0', p = buff; p < buff + buff_size; ++p) { 1034228753Smm if (*p == '\x0d' || *p == '\x0a') 1035228753Smm *p = '\0'; 1036228753Smm if (c == '\0' && *p != '\0') 1037228753Smm ++actual_count; 1038228753Smm c = *p; 1039228753Smm } 1040228753Smm actual = malloc(sizeof(char *) * actual_count); 1041228753Smm for (j = 0, p = buff; p < buff + buff_size; p += 1 + strlen(p)) { 1042228753Smm if (*p != '\0') { 1043228753Smm actual[j] = p; 1044228753Smm ++j; 1045228753Smm } 1046228753Smm } 1047228753Smm 1048232153Smm /* Erase matching lines from both lists */ 1049228753Smm for (i = 0; i < expected_count; ++i) { 1050228753Smm if (expected[i] == NULL) 1051228753Smm continue; 1052228753Smm for (j = 0; j < actual_count; ++j) { 1053228753Smm if (actual[j] == NULL) 1054228753Smm continue; 1055228753Smm if (strcmp(expected[i], actual[j]) == 0) { 1056228753Smm free(expected[i]); 1057228753Smm expected[i] = NULL; 1058228753Smm actual[j] = NULL; 1059228753Smm break; 1060228753Smm } 1061228753Smm } 1062228753Smm } 1063228753Smm 1064232153Smm /* If there's anything left, it's a failure */ 1065228753Smm for (i = 0; i < expected_count; ++i) { 1066228753Smm if (expected[i] != NULL) 1067228753Smm ++expected_failure; 1068228753Smm } 1069228753Smm for (j = 0; j < actual_count; ++j) { 1070228753Smm if (actual[j] != NULL) 1071228753Smm ++actual_failure; 1072228753Smm } 1073228753Smm if (expected_failure == 0 && actual_failure == 0) { 1074228753Smm free(buff); 1075228753Smm free(expected); 1076228753Smm free(actual); 1077228753Smm return (1); 1078228753Smm } 1079228753Smm failure_start(file, line, "File doesn't match: %s", pathname); 1080228753Smm for (i = 0; i < expected_count; ++i) { 1081228753Smm if (expected[i] != NULL) { 1082228753Smm logprintf(" Expected but not present: %s\n", expected[i]); 1083228753Smm free(expected[i]); 1084228753Smm } 1085228753Smm } 1086228753Smm for (j = 0; j < actual_count; ++j) { 1087228753Smm if (actual[j] != NULL) 1088228753Smm logprintf(" Present but not expected: %s\n", actual[j]); 1089228753Smm } 1090228753Smm failure_finish(NULL); 1091228753Smm free(buff); 1092228753Smm free(expected); 1093228753Smm free(actual); 1094228753Smm return (0); 1095228753Smm} 1096228753Smm 1097228753Smm/* Test that two paths point to the same file. */ 1098228753Smm/* As a side-effect, asserts that both files exist. */ 1099228753Smmstatic int 1100228753Smmis_hardlink(const char *file, int line, 1101228753Smm const char *path1, const char *path2) 1102228753Smm{ 1103228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1104228753Smm BY_HANDLE_FILE_INFORMATION bhfi1, bhfi2; 1105228753Smm int r; 1106228753Smm 1107228753Smm assertion_count(file, line); 1108228753Smm r = my_GetFileInformationByName(path1, &bhfi1); 1109228753Smm if (r == 0) { 1110228753Smm failure_start(file, line, "File %s can't be inspected?", path1); 1111228753Smm failure_finish(NULL); 1112228753Smm return (0); 1113228753Smm } 1114228753Smm r = my_GetFileInformationByName(path2, &bhfi2); 1115228753Smm if (r == 0) { 1116228753Smm failure_start(file, line, "File %s can't be inspected?", path2); 1117228753Smm failure_finish(NULL); 1118228753Smm return (0); 1119228753Smm } 1120228753Smm return (bhfi1.dwVolumeSerialNumber == bhfi2.dwVolumeSerialNumber 1121228753Smm && bhfi1.nFileIndexHigh == bhfi2.nFileIndexHigh 1122228753Smm && bhfi1.nFileIndexLow == bhfi2.nFileIndexLow); 1123228753Smm#else 1124228753Smm struct stat st1, st2; 1125228753Smm int r; 1126228753Smm 1127228753Smm assertion_count(file, line); 1128228753Smm r = lstat(path1, &st1); 1129228753Smm if (r != 0) { 1130228753Smm failure_start(file, line, "File should exist: %s", path1); 1131228753Smm failure_finish(NULL); 1132228753Smm return (0); 1133228753Smm } 1134228753Smm r = lstat(path2, &st2); 1135228753Smm if (r != 0) { 1136228753Smm failure_start(file, line, "File should exist: %s", path2); 1137228753Smm failure_finish(NULL); 1138228753Smm return (0); 1139228753Smm } 1140228753Smm return (st1.st_ino == st2.st_ino && st1.st_dev == st2.st_dev); 1141228753Smm#endif 1142228753Smm} 1143228753Smm 1144228753Smmint 1145228753Smmassertion_is_hardlink(const char *file, int line, 1146228753Smm const char *path1, const char *path2) 1147228753Smm{ 1148228753Smm if (is_hardlink(file, line, path1, path2)) 1149228753Smm return (1); 1150228753Smm failure_start(file, line, 1151228753Smm "Files %s and %s are not hardlinked", path1, path2); 1152228753Smm failure_finish(NULL); 1153228753Smm return (0); 1154228753Smm} 1155228753Smm 1156228753Smmint 1157228753Smmassertion_is_not_hardlink(const char *file, int line, 1158228753Smm const char *path1, const char *path2) 1159228753Smm{ 1160228753Smm if (!is_hardlink(file, line, path1, path2)) 1161228753Smm return (1); 1162228753Smm failure_start(file, line, 1163228753Smm "Files %s and %s should not be hardlinked", path1, path2); 1164228753Smm failure_finish(NULL); 1165228753Smm return (0); 1166228753Smm} 1167228753Smm 1168228753Smm/* Verify a/b/mtime of 'pathname'. */ 1169228753Smm/* If 'recent', verify that it's within last 10 seconds. */ 1170228753Smmstatic int 1171228753Smmassertion_file_time(const char *file, int line, 1172228753Smm const char *pathname, long t, long nsec, char type, int recent) 1173228753Smm{ 1174228753Smm long long filet, filet_nsec; 1175228753Smm int r; 1176228753Smm 1177228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1178228753Smm#define EPOC_TIME (116444736000000000ULL) 1179228753Smm FILETIME ftime, fbirthtime, fatime, fmtime; 1180228753Smm ULARGE_INTEGER wintm; 1181228753Smm HANDLE h; 1182228753Smm ftime.dwLowDateTime = 0; 1183228753Smm ftime.dwHighDateTime = 0; 1184228753Smm 1185228753Smm assertion_count(file, line); 1186232153Smm /* Note: FILE_FLAG_BACKUP_SEMANTICS applies to open 1187232153Smm * a directory file. If not, CreateFile() will fail when 1188232153Smm * the pathname is a directory. */ 1189228753Smm h = CreateFile(pathname, FILE_READ_ATTRIBUTES, 0, NULL, 1190232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 1191228753Smm if (h == INVALID_HANDLE_VALUE) { 1192228753Smm failure_start(file, line, "Can't access %s\n", pathname); 1193228753Smm failure_finish(NULL); 1194228753Smm return (0); 1195228753Smm } 1196228753Smm r = GetFileTime(h, &fbirthtime, &fatime, &fmtime); 1197228753Smm switch (type) { 1198228753Smm case 'a': ftime = fatime; break; 1199228753Smm case 'b': ftime = fbirthtime; break; 1200228753Smm case 'm': ftime = fmtime; break; 1201228753Smm } 1202228753Smm CloseHandle(h); 1203228753Smm if (r == 0) { 1204228753Smm failure_start(file, line, "Can't GetFileTime %s\n", pathname); 1205228753Smm failure_finish(NULL); 1206228753Smm return (0); 1207228753Smm } 1208228753Smm wintm.LowPart = ftime.dwLowDateTime; 1209228753Smm wintm.HighPart = ftime.dwHighDateTime; 1210228753Smm filet = (wintm.QuadPart - EPOC_TIME) / 10000000; 1211228753Smm filet_nsec = ((wintm.QuadPart - EPOC_TIME) % 10000000) * 100; 1212228753Smm nsec = (nsec / 100) * 100; /* Round the request */ 1213228753Smm#else 1214228753Smm struct stat st; 1215228753Smm 1216228753Smm assertion_count(file, line); 1217228753Smm r = lstat(pathname, &st); 1218228753Smm if (r != 0) { 1219228753Smm failure_start(file, line, "Can't stat %s\n", pathname); 1220228753Smm failure_finish(NULL); 1221228753Smm return (0); 1222228753Smm } 1223228753Smm switch (type) { 1224228753Smm case 'a': filet = st.st_atime; break; 1225228753Smm case 'm': filet = st.st_mtime; break; 1226228753Smm case 'b': filet = 0; break; 1227228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1228228753Smm exit(1); 1229228753Smm } 1230228753Smm#if defined(__FreeBSD__) 1231228753Smm switch (type) { 1232228753Smm case 'a': filet_nsec = st.st_atimespec.tv_nsec; break; 1233228753Smm case 'b': filet = st.st_birthtime; 1234228753Smm filet_nsec = st.st_birthtimespec.tv_nsec; break; 1235228753Smm case 'm': filet_nsec = st.st_mtimespec.tv_nsec; break; 1236228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1237228753Smm exit(1); 1238228753Smm } 1239228753Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1240228753Smm filet_nsec = (filet_nsec / 1000) * 1000; 1241228753Smm nsec = (nsec / 1000) * 1000; 1242228753Smm#else 1243228753Smm filet_nsec = nsec = 0; /* Generic POSIX only has whole seconds. */ 1244228753Smm if (type == 'b') return (1); /* Generic POSIX doesn't have birthtime */ 1245228753Smm#if defined(__HAIKU__) 1246228753Smm if (type == 'a') return (1); /* Haiku doesn't have atime. */ 1247228753Smm#endif 1248228753Smm#endif 1249228753Smm#endif 1250228753Smm if (recent) { 1251228753Smm /* Check that requested time is up-to-date. */ 1252228753Smm time_t now = time(NULL); 1253228753Smm if (filet < now - 10 || filet > now + 1) { 1254228753Smm failure_start(file, line, 1255232153Smm "File %s has %ctime %lld, %lld seconds ago\n", 1256228753Smm pathname, type, filet, now - filet); 1257228753Smm failure_finish(NULL); 1258228753Smm return (0); 1259228753Smm } 1260228753Smm } else if (filet != t || filet_nsec != nsec) { 1261228753Smm failure_start(file, line, 1262232153Smm "File %s has %ctime %lld.%09lld, expected %lld.%09lld", 1263228753Smm pathname, type, filet, filet_nsec, t, nsec); 1264228753Smm failure_finish(NULL); 1265228753Smm return (0); 1266228753Smm } 1267228753Smm return (1); 1268228753Smm} 1269228753Smm 1270228753Smm/* Verify atime of 'pathname'. */ 1271228753Smmint 1272228753Smmassertion_file_atime(const char *file, int line, 1273228753Smm const char *pathname, long t, long nsec) 1274228753Smm{ 1275228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'a', 0); 1276228753Smm} 1277228753Smm 1278228753Smm/* Verify atime of 'pathname' is up-to-date. */ 1279228753Smmint 1280228753Smmassertion_file_atime_recent(const char *file, int line, const char *pathname) 1281228753Smm{ 1282228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'a', 1); 1283228753Smm} 1284228753Smm 1285228753Smm/* Verify birthtime of 'pathname'. */ 1286228753Smmint 1287228753Smmassertion_file_birthtime(const char *file, int line, 1288228753Smm const char *pathname, long t, long nsec) 1289228753Smm{ 1290228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'b', 0); 1291228753Smm} 1292228753Smm 1293228753Smm/* Verify birthtime of 'pathname' is up-to-date. */ 1294228753Smmint 1295228753Smmassertion_file_birthtime_recent(const char *file, int line, 1296228753Smm const char *pathname) 1297228753Smm{ 1298228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'b', 1); 1299228753Smm} 1300228753Smm 1301228753Smm/* Verify mtime of 'pathname'. */ 1302228753Smmint 1303228753Smmassertion_file_mtime(const char *file, int line, 1304228753Smm const char *pathname, long t, long nsec) 1305228753Smm{ 1306228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'm', 0); 1307228753Smm} 1308228753Smm 1309228753Smm/* Verify mtime of 'pathname' is up-to-date. */ 1310228753Smmint 1311228753Smmassertion_file_mtime_recent(const char *file, int line, const char *pathname) 1312228753Smm{ 1313228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'm', 1); 1314228753Smm} 1315228753Smm 1316228753Smm/* Verify number of links to 'pathname'. */ 1317228753Smmint 1318228753Smmassertion_file_nlinks(const char *file, int line, 1319228753Smm const char *pathname, int nlinks) 1320228753Smm{ 1321228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1322228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1323228753Smm int r; 1324228753Smm 1325228753Smm assertion_count(file, line); 1326228753Smm r = my_GetFileInformationByName(pathname, &bhfi); 1327228753Smm if (r != 0 && bhfi.nNumberOfLinks == (DWORD)nlinks) 1328228753Smm return (1); 1329228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1330228753Smm pathname, bhfi.nNumberOfLinks, nlinks); 1331228753Smm failure_finish(NULL); 1332228753Smm return (0); 1333228753Smm#else 1334228753Smm struct stat st; 1335228753Smm int r; 1336228753Smm 1337228753Smm assertion_count(file, line); 1338228753Smm r = lstat(pathname, &st); 1339232153Smm if (r == 0 && (int)st.st_nlink == nlinks) 1340228753Smm return (1); 1341228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1342228753Smm pathname, st.st_nlink, nlinks); 1343228753Smm failure_finish(NULL); 1344228753Smm return (0); 1345228753Smm#endif 1346228753Smm} 1347228753Smm 1348228753Smm/* Verify size of 'pathname'. */ 1349228753Smmint 1350228753Smmassertion_file_size(const char *file, int line, const char *pathname, long size) 1351228753Smm{ 1352228753Smm int64_t filesize; 1353228753Smm int r; 1354228753Smm 1355228753Smm assertion_count(file, line); 1356228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1357228753Smm { 1358228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1359228753Smm r = !my_GetFileInformationByName(pathname, &bhfi); 1360228753Smm filesize = ((int64_t)bhfi.nFileSizeHigh << 32) + bhfi.nFileSizeLow; 1361228753Smm } 1362228753Smm#else 1363228753Smm { 1364228753Smm struct stat st; 1365228753Smm r = lstat(pathname, &st); 1366228753Smm filesize = st.st_size; 1367228753Smm } 1368228753Smm#endif 1369228753Smm if (r == 0 && filesize == size) 1370228753Smm return (1); 1371228753Smm failure_start(file, line, "File %s has size %ld, expected %ld", 1372228753Smm pathname, (long)filesize, (long)size); 1373228753Smm failure_finish(NULL); 1374228753Smm return (0); 1375228753Smm} 1376228753Smm 1377228753Smm/* Assert that 'pathname' is a dir. If mode >= 0, verify that too. */ 1378228753Smmint 1379228753Smmassertion_is_dir(const char *file, int line, const char *pathname, int mode) 1380228753Smm{ 1381228753Smm struct stat st; 1382228753Smm int r; 1383228753Smm 1384228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1385228753Smm (void)mode; /* UNUSED */ 1386228753Smm#endif 1387228753Smm assertion_count(file, line); 1388228753Smm r = lstat(pathname, &st); 1389228753Smm if (r != 0) { 1390228753Smm failure_start(file, line, "Dir should exist: %s", pathname); 1391228753Smm failure_finish(NULL); 1392228753Smm return (0); 1393228753Smm } 1394228753Smm if (!S_ISDIR(st.st_mode)) { 1395228753Smm failure_start(file, line, "%s is not a dir", pathname); 1396228753Smm failure_finish(NULL); 1397228753Smm return (0); 1398228753Smm } 1399228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1400228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1401228753Smm * so just ignore the mode tests. */ 1402228753Smm /* TODO: Can we do better here? */ 1403232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1404228753Smm failure_start(file, line, "Dir %s has wrong mode", pathname); 1405228753Smm logprintf(" Expected: 0%3o\n", mode); 1406228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1407228753Smm failure_finish(NULL); 1408228753Smm return (0); 1409228753Smm } 1410228753Smm#endif 1411228753Smm return (1); 1412228753Smm} 1413228753Smm 1414228753Smm/* Verify that 'pathname' is a regular file. If 'mode' is >= 0, 1415228753Smm * verify that too. */ 1416228753Smmint 1417228753Smmassertion_is_reg(const char *file, int line, const char *pathname, int mode) 1418228753Smm{ 1419228753Smm struct stat st; 1420228753Smm int r; 1421228753Smm 1422228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1423228753Smm (void)mode; /* UNUSED */ 1424228753Smm#endif 1425228753Smm assertion_count(file, line); 1426228753Smm r = lstat(pathname, &st); 1427228753Smm if (r != 0 || !S_ISREG(st.st_mode)) { 1428228753Smm failure_start(file, line, "File should exist: %s", pathname); 1429228753Smm failure_finish(NULL); 1430228753Smm return (0); 1431228753Smm } 1432228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1433228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1434228753Smm * so just ignore the mode tests. */ 1435228753Smm /* TODO: Can we do better here? */ 1436232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1437228753Smm failure_start(file, line, "File %s has wrong mode", pathname); 1438228753Smm logprintf(" Expected: 0%3o\n", mode); 1439228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1440228753Smm failure_finish(NULL); 1441228753Smm return (0); 1442228753Smm } 1443228753Smm#endif 1444228753Smm return (1); 1445228753Smm} 1446228753Smm 1447228753Smm/* Check whether 'pathname' is a symbolic link. If 'contents' is 1448228753Smm * non-NULL, verify that the symlink has those contents. */ 1449228753Smmstatic int 1450228753Smmis_symlink(const char *file, int line, 1451228753Smm const char *pathname, const char *contents) 1452228753Smm{ 1453228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1454228753Smm (void)pathname; /* UNUSED */ 1455228753Smm (void)contents; /* UNUSED */ 1456228753Smm assertion_count(file, line); 1457228753Smm /* Windows sort-of has real symlinks, but they're only usable 1458228753Smm * by privileged users and are crippled even then, so there's 1459228753Smm * really not much point in bothering with this. */ 1460228753Smm return (0); 1461228753Smm#else 1462228753Smm char buff[300]; 1463228753Smm struct stat st; 1464228753Smm ssize_t linklen; 1465228753Smm int r; 1466228753Smm 1467228753Smm assertion_count(file, line); 1468228753Smm r = lstat(pathname, &st); 1469228753Smm if (r != 0) { 1470228753Smm failure_start(file, line, 1471228753Smm "Symlink should exist: %s", pathname); 1472228753Smm failure_finish(NULL); 1473228753Smm return (0); 1474228753Smm } 1475228753Smm if (!S_ISLNK(st.st_mode)) 1476228753Smm return (0); 1477228753Smm if (contents == NULL) 1478228753Smm return (1); 1479228753Smm linklen = readlink(pathname, buff, sizeof(buff)); 1480228753Smm if (linklen < 0) { 1481228753Smm failure_start(file, line, "Can't read symlink %s", pathname); 1482228753Smm failure_finish(NULL); 1483228753Smm return (0); 1484228753Smm } 1485228753Smm buff[linklen] = '\0'; 1486228753Smm if (strcmp(buff, contents) != 0) 1487228753Smm return (0); 1488228753Smm return (1); 1489228753Smm#endif 1490228753Smm} 1491228753Smm 1492228753Smm/* Assert that path is a symlink that (optionally) contains contents. */ 1493228753Smmint 1494228753Smmassertion_is_symlink(const char *file, int line, 1495228753Smm const char *path, const char *contents) 1496228753Smm{ 1497228753Smm if (is_symlink(file, line, path, contents)) 1498228753Smm return (1); 1499228753Smm if (contents) 1500228753Smm failure_start(file, line, "File %s is not a symlink to %s", 1501228753Smm path, contents); 1502228753Smm else 1503228753Smm failure_start(file, line, "File %s is not a symlink", path); 1504228753Smm failure_finish(NULL); 1505228753Smm return (0); 1506228753Smm} 1507228753Smm 1508228753Smm 1509228753Smm/* Create a directory and report any errors. */ 1510228753Smmint 1511228753Smmassertion_make_dir(const char *file, int line, const char *dirname, int mode) 1512228753Smm{ 1513228753Smm assertion_count(file, line); 1514228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1515228753Smm (void)mode; /* UNUSED */ 1516228753Smm if (0 == _mkdir(dirname)) 1517228753Smm return (1); 1518228753Smm#else 1519228753Smm if (0 == mkdir(dirname, mode)) 1520228753Smm return (1); 1521228753Smm#endif 1522228753Smm failure_start(file, line, "Could not create directory %s", dirname); 1523228753Smm failure_finish(NULL); 1524228753Smm return(0); 1525228753Smm} 1526228753Smm 1527228753Smm/* Create a file with the specified contents and report any failures. */ 1528228753Smmint 1529228753Smmassertion_make_file(const char *file, int line, 1530238856Smm const char *path, int mode, int csize, const void *contents) 1531228753Smm{ 1532228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1533228753Smm /* TODO: Rework this to set file mode as well. */ 1534228753Smm FILE *f; 1535228753Smm (void)mode; /* UNUSED */ 1536228753Smm assertion_count(file, line); 1537228753Smm f = fopen(path, "wb"); 1538228753Smm if (f == NULL) { 1539228753Smm failure_start(file, line, "Could not create file %s", path); 1540228753Smm failure_finish(NULL); 1541228753Smm return (0); 1542228753Smm } 1543228753Smm if (contents != NULL) { 1544238856Smm size_t wsize; 1545238856Smm 1546238856Smm if (csize < 0) 1547238856Smm wsize = strlen(contents); 1548238856Smm else 1549238856Smm wsize = (size_t)csize; 1550238856Smm if (wsize != fwrite(contents, 1, wsize, f)) { 1551228753Smm fclose(f); 1552228753Smm failure_start(file, line, 1553228753Smm "Could not write file %s", path); 1554228753Smm failure_finish(NULL); 1555228753Smm return (0); 1556228753Smm } 1557228753Smm } 1558228753Smm fclose(f); 1559228753Smm return (1); 1560228753Smm#else 1561228753Smm int fd; 1562228753Smm assertion_count(file, line); 1563228753Smm fd = open(path, O_CREAT | O_WRONLY, mode >= 0 ? mode : 0644); 1564228753Smm if (fd < 0) { 1565228753Smm failure_start(file, line, "Could not create %s", path); 1566228753Smm failure_finish(NULL); 1567228753Smm return (0); 1568228753Smm } 1569228753Smm if (contents != NULL) { 1570238856Smm ssize_t wsize; 1571238856Smm 1572238856Smm if (csize < 0) 1573238856Smm wsize = (ssize_t)strlen(contents); 1574238856Smm else 1575238856Smm wsize = (ssize_t)csize; 1576238856Smm if (wsize != write(fd, contents, wsize)) { 1577228753Smm close(fd); 1578238856Smm failure_start(file, line, 1579238856Smm "Could not write to %s", path); 1580228753Smm failure_finish(NULL); 1581228753Smm return (0); 1582228753Smm } 1583228753Smm } 1584228753Smm close(fd); 1585228753Smm return (1); 1586228753Smm#endif 1587228753Smm} 1588228753Smm 1589228753Smm/* Create a hardlink and report any failures. */ 1590228753Smmint 1591228753Smmassertion_make_hardlink(const char *file, int line, 1592228753Smm const char *newpath, const char *linkto) 1593228753Smm{ 1594228753Smm int succeeded; 1595228753Smm 1596228753Smm assertion_count(file, line); 1597228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1598228753Smm succeeded = my_CreateHardLinkA(newpath, linkto); 1599228753Smm#elif HAVE_LINK 1600228753Smm succeeded = !link(linkto, newpath); 1601228753Smm#else 1602228753Smm succeeded = 0; 1603228753Smm#endif 1604228753Smm if (succeeded) 1605228753Smm return (1); 1606228753Smm failure_start(file, line, "Could not create hardlink"); 1607228753Smm logprintf(" New link: %s\n", newpath); 1608228753Smm logprintf(" Old name: %s\n", linkto); 1609228753Smm failure_finish(NULL); 1610228753Smm return(0); 1611228753Smm} 1612228753Smm 1613228753Smm/* Create a symlink and report any failures. */ 1614228753Smmint 1615228753Smmassertion_make_symlink(const char *file, int line, 1616228753Smm const char *newpath, const char *linkto) 1617228753Smm{ 1618228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1619228753Smm int targetIsDir = 0; /* TODO: Fix this */ 1620228753Smm assertion_count(file, line); 1621228753Smm if (my_CreateSymbolicLinkA(newpath, linkto, targetIsDir)) 1622228753Smm return (1); 1623228753Smm#elif HAVE_SYMLINK 1624228753Smm assertion_count(file, line); 1625228753Smm if (0 == symlink(linkto, newpath)) 1626228753Smm return (1); 1627228753Smm#endif 1628228753Smm failure_start(file, line, "Could not create symlink"); 1629228753Smm logprintf(" New link: %s\n", newpath); 1630228753Smm logprintf(" Old name: %s\n", linkto); 1631228753Smm failure_finish(NULL); 1632228753Smm return(0); 1633228753Smm} 1634228753Smm 1635228753Smm/* Set umask, report failures. */ 1636228753Smmint 1637228753Smmassertion_umask(const char *file, int line, int mask) 1638228753Smm{ 1639228753Smm assertion_count(file, line); 1640228753Smm (void)file; /* UNUSED */ 1641228753Smm (void)line; /* UNUSED */ 1642228753Smm umask(mask); 1643228753Smm return (1); 1644228753Smm} 1645228753Smm 1646232153Smm/* Set times, report failures. */ 1647232153Smmint 1648232153Smmassertion_utimes(const char *file, int line, 1649232153Smm const char *pathname, long at, long at_nsec, long mt, long mt_nsec) 1650232153Smm{ 1651232153Smm int r; 1652232153Smm 1653232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1654232153Smm#define WINTIME(sec, nsec) ((Int32x32To64(sec, 10000000) + EPOC_TIME)\ 1655232153Smm + (((nsec)/1000)*10)) 1656232153Smm HANDLE h; 1657232153Smm ULARGE_INTEGER wintm; 1658232153Smm FILETIME fatime, fmtime; 1659232153Smm FILETIME *pat, *pmt; 1660232153Smm 1661232153Smm assertion_count(file, line); 1662232153Smm h = CreateFileA(pathname,GENERIC_READ | GENERIC_WRITE, 1663232153Smm FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 1664232153Smm FILE_FLAG_BACKUP_SEMANTICS, NULL); 1665232153Smm if (h == INVALID_HANDLE_VALUE) { 1666232153Smm failure_start(file, line, "Can't access %s\n", pathname); 1667232153Smm failure_finish(NULL); 1668232153Smm return (0); 1669232153Smm } 1670232153Smm 1671232153Smm if (at > 0 || at_nsec > 0) { 1672232153Smm wintm.QuadPart = WINTIME(at, at_nsec); 1673232153Smm fatime.dwLowDateTime = wintm.LowPart; 1674232153Smm fatime.dwHighDateTime = wintm.HighPart; 1675232153Smm pat = &fatime; 1676232153Smm } else 1677232153Smm pat = NULL; 1678232153Smm if (mt > 0 || mt_nsec > 0) { 1679232153Smm wintm.QuadPart = WINTIME(mt, mt_nsec); 1680232153Smm fmtime.dwLowDateTime = wintm.LowPart; 1681232153Smm fmtime.dwHighDateTime = wintm.HighPart; 1682232153Smm pmt = &fmtime; 1683232153Smm } else 1684232153Smm pmt = NULL; 1685232153Smm if (pat != NULL || pmt != NULL) 1686232153Smm r = SetFileTime(h, NULL, pat, pmt); 1687232153Smm else 1688232153Smm r = 1; 1689232153Smm CloseHandle(h); 1690232153Smm if (r == 0) { 1691232153Smm failure_start(file, line, "Can't SetFileTime %s\n", pathname); 1692232153Smm failure_finish(NULL); 1693232153Smm return (0); 1694232153Smm } 1695232153Smm return (1); 1696232153Smm#else /* defined(_WIN32) && !defined(__CYGWIN__) */ 1697232153Smm struct stat st; 1698232153Smm struct timeval times[2]; 1699232153Smm 1700232153Smm#if !defined(__FreeBSD__) 1701232153Smm mt_nsec = at_nsec = 0; /* Generic POSIX only has whole seconds. */ 1702232153Smm#endif 1703232153Smm if (mt == 0 && mt_nsec == 0 && at == 0 && at_nsec == 0) 1704232153Smm return (1); 1705232153Smm 1706232153Smm r = lstat(pathname, &st); 1707232153Smm if (r < 0) { 1708232153Smm failure_start(file, line, "Can't stat %s\n", pathname); 1709232153Smm failure_finish(NULL); 1710232153Smm return (0); 1711232153Smm } 1712232153Smm 1713232153Smm if (mt == 0 && mt_nsec == 0) { 1714232153Smm mt = st.st_mtime; 1715232153Smm#if defined(__FreeBSD__) 1716232153Smm mt_nsec = st.st_mtimespec.tv_nsec; 1717232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1718232153Smm mt_nsec = (mt_nsec / 1000) * 1000; 1719232153Smm#endif 1720232153Smm } 1721232153Smm if (at == 0 && at_nsec == 0) { 1722232153Smm at = st.st_atime; 1723232153Smm#if defined(__FreeBSD__) 1724232153Smm at_nsec = st.st_atimespec.tv_nsec; 1725232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1726232153Smm at_nsec = (at_nsec / 1000) * 1000; 1727232153Smm#endif 1728232153Smm } 1729232153Smm 1730232153Smm times[1].tv_sec = mt; 1731232153Smm times[1].tv_usec = mt_nsec / 1000; 1732232153Smm 1733232153Smm times[0].tv_sec = at; 1734232153Smm times[0].tv_usec = at_nsec / 1000; 1735232153Smm 1736232153Smm#ifdef HAVE_LUTIMES 1737232153Smm r = lutimes(pathname, times); 1738232153Smm#else 1739232153Smm r = utimes(pathname, times); 1740232153Smm#endif 1741232153Smm if (r < 0) { 1742232153Smm failure_start(file, line, "Can't utimes %s\n", pathname); 1743232153Smm failure_finish(NULL); 1744232153Smm return (0); 1745232153Smm } 1746232153Smm return (1); 1747232153Smm#endif /* defined(_WIN32) && !defined(__CYGWIN__) */ 1748232153Smm} 1749232153Smm 1750238856Smm/* Set nodump, report failures. */ 1751238856Smmint 1752238856Smmassertion_nodump(const char *file, int line, const char *pathname) 1753238856Smm{ 1754238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 1755238856Smm int r; 1756238856Smm 1757238856Smm assertion_count(file, line); 1758238856Smm r = chflags(pathname, UF_NODUMP); 1759238856Smm if (r < 0) { 1760238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1761238856Smm failure_finish(NULL); 1762238856Smm return (0); 1763238856Smm } 1764238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 1765238856Smm && defined(EXT2_NODUMP_FL) 1766238856Smm int fd, r, flags; 1767238856Smm 1768238856Smm assertion_count(file, line); 1769238856Smm fd = open(pathname, O_RDONLY | O_NONBLOCK); 1770238856Smm if (fd < 0) { 1771238856Smm failure_start(file, line, "Can't open %s\n", pathname); 1772238856Smm failure_finish(NULL); 1773238856Smm return (0); 1774238856Smm } 1775238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 1776238856Smm if (r < 0) { 1777238856Smm failure_start(file, line, "Can't get flags %s\n", pathname); 1778238856Smm failure_finish(NULL); 1779238856Smm return (0); 1780238856Smm } 1781238856Smm flags |= EXT2_NODUMP_FL; 1782238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 1783238856Smm if (r < 0) { 1784238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1785238856Smm failure_finish(NULL); 1786238856Smm return (0); 1787238856Smm } 1788238856Smm close(fd); 1789238856Smm#else 1790238856Smm (void)pathname; /* UNUSED */ 1791238856Smm assertion_count(file, line); 1792238856Smm#endif 1793238856Smm return (1); 1794238856Smm} 1795238856Smm 1796228753Smm/* 1797228753Smm * 1798228753Smm * UTILITIES for use by tests. 1799228753Smm * 1800228753Smm */ 1801228753Smm 1802228753Smm/* 1803228753Smm * Check whether platform supports symlinks. This is intended 1804228753Smm * for tests to use in deciding whether to bother testing symlink 1805228753Smm * support; if the platform doesn't support symlinks, there's no point 1806228753Smm * in checking whether the program being tested can create them. 1807228753Smm * 1808228753Smm * Note that the first time this test is called, we actually go out to 1809228753Smm * disk to create and verify a symlink. This is necessary because 1810228753Smm * symlink support is actually a property of a particular filesystem 1811228753Smm * and can thus vary between directories on a single system. After 1812228753Smm * the first call, this returns the cached result from memory, so it's 1813228753Smm * safe to call it as often as you wish. 1814228753Smm */ 1815228753Smmint 1816228753SmmcanSymlink(void) 1817228753Smm{ 1818228753Smm /* Remember the test result */ 1819228753Smm static int value = 0, tested = 0; 1820228753Smm if (tested) 1821228753Smm return (value); 1822228753Smm 1823228753Smm ++tested; 1824238856Smm assertion_make_file(__FILE__, __LINE__, "canSymlink.0", 0644, 1, "a"); 1825228753Smm /* Note: Cygwin has its own symlink() emulation that does not 1826228753Smm * use the Win32 CreateSymbolicLink() function. */ 1827228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1828228753Smm value = my_CreateSymbolicLinkA("canSymlink.1", "canSymlink.0", 0) 1829228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1", "canSymlink.0"); 1830228753Smm#elif HAVE_SYMLINK 1831228753Smm value = (0 == symlink("canSymlink.0", "canSymlink.1")) 1832228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1","canSymlink.0"); 1833228753Smm#endif 1834228753Smm return (value); 1835228753Smm} 1836228753Smm 1837228753Smm/* 1838228753Smm * Can this platform run the gzip program? 1839228753Smm */ 1840228753Smm/* Platform-dependent options for hiding the output of a subcommand. */ 1841228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1842228753Smmstatic const char *redirectArgs = ">NUL 2>NUL"; /* Win32 cmd.exe */ 1843228753Smm#else 1844228753Smmstatic const char *redirectArgs = ">/dev/null 2>/dev/null"; /* POSIX 'sh' */ 1845228753Smm#endif 1846228753Smmint 1847228753SmmcanGzip(void) 1848228753Smm{ 1849228753Smm static int tested = 0, value = 0; 1850228753Smm if (!tested) { 1851228753Smm tested = 1; 1852228753Smm if (systemf("gzip -V %s", redirectArgs) == 0) 1853228753Smm value = 1; 1854228753Smm } 1855228753Smm return (value); 1856228753Smm} 1857228753Smm 1858228753Smm/* 1859228753Smm * Can this platform run the gunzip program? 1860228753Smm */ 1861228753Smmint 1862228753SmmcanGunzip(void) 1863228753Smm{ 1864228753Smm static int tested = 0, value = 0; 1865228753Smm if (!tested) { 1866228753Smm tested = 1; 1867228753Smm if (systemf("gunzip -V %s", redirectArgs) == 0) 1868228753Smm value = 1; 1869228753Smm } 1870228753Smm return (value); 1871228753Smm} 1872228753Smm 1873228753Smm/* 1874238856Smm * Can this filesystem handle nodump flags. 1875238856Smm */ 1876238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 1877238856Smm 1878238856Smmint 1879238856SmmcanNodump(void) 1880238856Smm{ 1881238856Smm const char *path = "cannodumptest"; 1882238856Smm struct stat sb; 1883238856Smm 1884238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 1885238856Smm if (chflags(path, UF_NODUMP) < 0) 1886238856Smm return (0); 1887238856Smm if (stat(path, &sb) < 0) 1888238856Smm return (0); 1889238856Smm if (sb.st_flags & UF_NODUMP) 1890238856Smm return (1); 1891238856Smm return (0); 1892238856Smm} 1893238856Smm 1894238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 1895238856Smm && defined(EXT2_NODUMP_FL) 1896238856Smm 1897238856Smmint 1898238856SmmcanNodump(void) 1899238856Smm{ 1900238856Smm const char *path = "cannodumptest"; 1901238856Smm int fd, r, flags; 1902238856Smm 1903238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 1904238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 1905238856Smm if (fd < 0) 1906238856Smm return (0); 1907238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 1908238856Smm if (r < 0) 1909238856Smm return (0); 1910238856Smm flags |= EXT2_NODUMP_FL; 1911238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 1912238856Smm if (r < 0) 1913238856Smm return (0); 1914238856Smm close(fd); 1915238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 1916238856Smm if (fd < 0) 1917238856Smm return (0); 1918238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 1919238856Smm if (r < 0) 1920238856Smm return (0); 1921238856Smm close(fd); 1922238856Smm if (flags & EXT2_NODUMP_FL) 1923238856Smm return (1); 1924238856Smm return (0); 1925238856Smm} 1926238856Smm 1927238856Smm#else 1928238856Smm 1929238856Smmint 1930238856SmmcanNodump() 1931238856Smm{ 1932238856Smm return (0); 1933238856Smm} 1934238856Smm 1935238856Smm#endif 1936238856Smm 1937238856Smm/* 1938228753Smm * Sleep as needed; useful for verifying disk timestamp changes by 1939228753Smm * ensuring that the wall-clock time has actually changed before we 1940228753Smm * go back to re-read something from disk. 1941228753Smm */ 1942228753Smmvoid 1943228753SmmsleepUntilAfter(time_t t) 1944228753Smm{ 1945228753Smm while (t >= time(NULL)) 1946228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1947228753Smm Sleep(500); 1948228753Smm#else 1949228753Smm sleep(1); 1950228753Smm#endif 1951228753Smm} 1952228753Smm 1953228753Smm/* 1954228753Smm * Call standard system() call, but build up the command line using 1955228753Smm * sprintf() conventions. 1956228753Smm */ 1957228753Smmint 1958228753Smmsystemf(const char *fmt, ...) 1959228753Smm{ 1960228753Smm char buff[8192]; 1961228753Smm va_list ap; 1962228753Smm int r; 1963228753Smm 1964228753Smm va_start(ap, fmt); 1965228753Smm vsprintf(buff, fmt, ap); 1966228753Smm if (verbosity > VERBOSITY_FULL) 1967228753Smm logprintf("Cmd: %s\n", buff); 1968228753Smm r = system(buff); 1969228753Smm va_end(ap); 1970228753Smm return (r); 1971228753Smm} 1972228753Smm 1973228753Smm/* 1974228753Smm * Slurp a file into memory for ease of comparison and testing. 1975228753Smm * Returns size of file in 'sizep' if non-NULL, null-terminates 1976228753Smm * data in memory for ease of use. 1977228753Smm */ 1978228753Smmchar * 1979228753Smmslurpfile(size_t * sizep, const char *fmt, ...) 1980228753Smm{ 1981228753Smm char filename[8192]; 1982228753Smm struct stat st; 1983228753Smm va_list ap; 1984228753Smm char *p; 1985228753Smm ssize_t bytes_read; 1986228753Smm FILE *f; 1987228753Smm int r; 1988228753Smm 1989228753Smm va_start(ap, fmt); 1990228753Smm vsprintf(filename, fmt, ap); 1991228753Smm va_end(ap); 1992228753Smm 1993228753Smm f = fopen(filename, "rb"); 1994228753Smm if (f == NULL) { 1995228753Smm /* Note: No error; non-existent file is okay here. */ 1996228753Smm return (NULL); 1997228753Smm } 1998228753Smm r = fstat(fileno(f), &st); 1999228753Smm if (r != 0) { 2000228753Smm logprintf("Can't stat file %s\n", filename); 2001228753Smm fclose(f); 2002228753Smm return (NULL); 2003228753Smm } 2004228753Smm p = malloc((size_t)st.st_size + 1); 2005228753Smm if (p == NULL) { 2006228753Smm logprintf("Can't allocate %ld bytes of memory to read file %s\n", 2007228753Smm (long int)st.st_size, filename); 2008228753Smm fclose(f); 2009228753Smm return (NULL); 2010228753Smm } 2011228753Smm bytes_read = fread(p, 1, (size_t)st.st_size, f); 2012228753Smm if (bytes_read < st.st_size) { 2013228753Smm logprintf("Can't read file %s\n", filename); 2014228753Smm fclose(f); 2015228753Smm free(p); 2016228753Smm return (NULL); 2017228753Smm } 2018228753Smm p[st.st_size] = '\0'; 2019228753Smm if (sizep != NULL) 2020228753Smm *sizep = (size_t)st.st_size; 2021228753Smm fclose(f); 2022228753Smm return (p); 2023228753Smm} 2024228753Smm 2025228753Smm/* Read a uuencoded file from the reference directory, decode, and 2026228753Smm * write the result into the current directory. */ 2027228753Smm#define UUDECODE(c) (((c) - 0x20) & 0x3f) 2028228753Smmvoid 2029228753Smmextract_reference_file(const char *name) 2030228753Smm{ 2031228753Smm char buff[1024]; 2032228753Smm FILE *in, *out; 2033228753Smm 2034228753Smm sprintf(buff, "%s/%s.uu", refdir, name); 2035228753Smm in = fopen(buff, "r"); 2036228753Smm failure("Couldn't open reference file %s", buff); 2037228753Smm assert(in != NULL); 2038228753Smm if (in == NULL) 2039228753Smm return; 2040228753Smm /* Read up to and including the 'begin' line. */ 2041228753Smm for (;;) { 2042228753Smm if (fgets(buff, sizeof(buff), in) == NULL) { 2043228753Smm /* TODO: This is a failure. */ 2044228753Smm return; 2045228753Smm } 2046228753Smm if (memcmp(buff, "begin ", 6) == 0) 2047228753Smm break; 2048228753Smm } 2049228753Smm /* Now, decode the rest and write it. */ 2050228753Smm /* Not a lot of error checking here; the input better be right. */ 2051228753Smm out = fopen(name, "wb"); 2052228753Smm while (fgets(buff, sizeof(buff), in) != NULL) { 2053228753Smm char *p = buff; 2054228753Smm int bytes; 2055228753Smm 2056228753Smm if (memcmp(buff, "end", 3) == 0) 2057228753Smm break; 2058228753Smm 2059228753Smm bytes = UUDECODE(*p++); 2060228753Smm while (bytes > 0) { 2061228753Smm int n = 0; 2062228753Smm /* Write out 1-3 bytes from that. */ 2063228753Smm if (bytes > 0) { 2064228753Smm n = UUDECODE(*p++) << 18; 2065228753Smm n |= UUDECODE(*p++) << 12; 2066228753Smm fputc(n >> 16, out); 2067228753Smm --bytes; 2068228753Smm } 2069228753Smm if (bytes > 0) { 2070228753Smm n |= UUDECODE(*p++) << 6; 2071228753Smm fputc((n >> 8) & 0xFF, out); 2072228753Smm --bytes; 2073228753Smm } 2074228753Smm if (bytes > 0) { 2075228753Smm n |= UUDECODE(*p++); 2076228753Smm fputc(n & 0xFF, out); 2077228753Smm --bytes; 2078228753Smm } 2079228753Smm } 2080228753Smm } 2081228753Smm fclose(out); 2082228753Smm fclose(in); 2083228753Smm} 2084228753Smm 2085232153Smmint 2086232153Smmis_LargeInode(const char *file) 2087232153Smm{ 2088232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2089232153Smm BY_HANDLE_FILE_INFORMATION bhfi; 2090232153Smm int r; 2091232153Smm 2092232153Smm r = my_GetFileInformationByName(file, &bhfi); 2093232153Smm if (r != 0) 2094232153Smm return (0); 2095232153Smm return (bhfi.nFileIndexHigh & 0x0000FFFFUL); 2096232153Smm#else 2097232153Smm struct stat st; 2098232153Smm int64_t ino; 2099232153Smm 2100232153Smm if (stat(file, &st) < 0) 2101232153Smm return (0); 2102232153Smm ino = (int64_t)st.st_ino; 2103232153Smm return (ino > 0xffffffff); 2104232153Smm#endif 2105232153Smm} 2106228753Smm/* 2107228753Smm * 2108228753Smm * TEST management 2109228753Smm * 2110228753Smm */ 2111228753Smm 2112228753Smm/* 2113228753Smm * "list.h" is simply created by "grep DEFINE_TEST test_*.c"; it has 2114228753Smm * a line like 2115228753Smm * DEFINE_TEST(test_function) 2116228753Smm * for each test. 2117228753Smm */ 2118228753Smm 2119228753Smm/* Use "list.h" to declare all of the test functions. */ 2120228753Smm#undef DEFINE_TEST 2121228753Smm#define DEFINE_TEST(name) void name(void); 2122228753Smm#include "list.h" 2123228753Smm 2124228753Smm/* Use "list.h" to create a list of all tests (functions and names). */ 2125228753Smm#undef DEFINE_TEST 2126228753Smm#define DEFINE_TEST(n) { n, #n, 0 }, 2127228753Smmstruct { void (*func)(void); const char *name; int failures; } tests[] = { 2128228753Smm #include "list.h" 2129228753Smm}; 2130228753Smm 2131228753Smm/* 2132228753Smm * Summarize repeated failures in the just-completed test. 2133228753Smm */ 2134228753Smmstatic void 2135232153Smmtest_summarize(int failed) 2136228753Smm{ 2137228753Smm unsigned int i; 2138228753Smm 2139228753Smm switch (verbosity) { 2140228753Smm case VERBOSITY_SUMMARY_ONLY: 2141228753Smm printf(failed ? "E" : "."); 2142228753Smm fflush(stdout); 2143228753Smm break; 2144228753Smm case VERBOSITY_PASSFAIL: 2145228753Smm printf(failed ? "FAIL\n" : "ok\n"); 2146228753Smm break; 2147228753Smm } 2148228753Smm 2149228753Smm log_console = (verbosity == VERBOSITY_LIGHT_REPORT); 2150228753Smm 2151228753Smm for (i = 0; i < sizeof(failed_lines)/sizeof(failed_lines[0]); i++) { 2152228753Smm if (failed_lines[i].count > 1 && !failed_lines[i].skip) 2153228753Smm logprintf("%s:%d: Summary: Failed %d times\n", 2154232153Smm failed_filename, i, failed_lines[i].count); 2155228753Smm } 2156228753Smm /* Clear the failure history for the next file. */ 2157232153Smm failed_filename = NULL; 2158228753Smm memset(failed_lines, 0, sizeof(failed_lines)); 2159228753Smm} 2160228753Smm 2161228753Smm/* 2162228753Smm * Actually run a single test, with appropriate setup and cleanup. 2163228753Smm */ 2164228753Smmstatic int 2165228753Smmtest_run(int i, const char *tmpdir) 2166228753Smm{ 2167232153Smm char workdir[1024]; 2168228753Smm char logfilename[64]; 2169228753Smm int failures_before = failures; 2170228753Smm int oldumask; 2171228753Smm 2172228753Smm switch (verbosity) { 2173228753Smm case VERBOSITY_SUMMARY_ONLY: /* No per-test reports at all */ 2174228753Smm break; 2175228753Smm case VERBOSITY_PASSFAIL: /* rest of line will include ok/FAIL marker */ 2176228753Smm printf("%3d: %-50s", i, tests[i].name); 2177228753Smm fflush(stdout); 2178228753Smm break; 2179228753Smm default: /* Title of test, details will follow */ 2180228753Smm printf("%3d: %s\n", i, tests[i].name); 2181228753Smm } 2182228753Smm 2183228753Smm /* Chdir to the top-level work directory. */ 2184228753Smm if (!assertChdir(tmpdir)) { 2185228753Smm fprintf(stderr, 2186228753Smm "ERROR: Can't chdir to top work dir %s\n", tmpdir); 2187228753Smm exit(1); 2188228753Smm } 2189228753Smm /* Create a log file for this test. */ 2190228753Smm sprintf(logfilename, "%s.log", tests[i].name); 2191228753Smm logfile = fopen(logfilename, "w"); 2192228753Smm fprintf(logfile, "%s\n\n", tests[i].name); 2193228753Smm /* Chdir() to a work dir for this specific test. */ 2194232153Smm snprintf(workdir, sizeof(workdir), "%s/%s", tmpdir, tests[i].name); 2195232153Smm testworkdir = workdir; 2196232153Smm if (!assertMakeDir(testworkdir, 0755) 2197232153Smm || !assertChdir(testworkdir)) { 2198228753Smm fprintf(stderr, 2199232153Smm "ERROR: Can't chdir to work dir %s\n", testworkdir); 2200228753Smm exit(1); 2201228753Smm } 2202228753Smm /* Explicitly reset the locale before each test. */ 2203228753Smm setlocale(LC_ALL, "C"); 2204228753Smm /* Record the umask before we run the test. */ 2205228753Smm umask(oldumask = umask(0)); 2206228753Smm /* 2207228753Smm * Run the actual test. 2208228753Smm */ 2209228753Smm (*tests[i].func)(); 2210228753Smm /* 2211228753Smm * Clean up and report afterwards. 2212228753Smm */ 2213232153Smm testworkdir = NULL; 2214228753Smm /* Restore umask */ 2215228753Smm umask(oldumask); 2216228753Smm /* Reset locale. */ 2217228753Smm setlocale(LC_ALL, "C"); 2218228753Smm /* Reset directory. */ 2219228753Smm if (!assertChdir(tmpdir)) { 2220228753Smm fprintf(stderr, "ERROR: Couldn't chdir to temp dir %s\n", 2221228753Smm tmpdir); 2222228753Smm exit(1); 2223228753Smm } 2224228753Smm /* Report per-test summaries. */ 2225228753Smm tests[i].failures = failures - failures_before; 2226232153Smm test_summarize(tests[i].failures); 2227228753Smm /* Close the per-test log file. */ 2228228753Smm fclose(logfile); 2229228753Smm logfile = NULL; 2230228753Smm /* If there were no failures, we can remove the work dir and logfile. */ 2231228753Smm if (tests[i].failures == 0) { 2232228753Smm if (!keep_temp_files && assertChdir(tmpdir)) { 2233228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2234228753Smm /* Make sure not to leave empty directories. 2235228753Smm * Sometimes a processing of closing files used by tests 2236228753Smm * is not done, then rmdir will be failed and it will 2237228753Smm * leave a empty test directory. So we should wait a few 2238228753Smm * seconds and retry rmdir. */ 2239228753Smm int r, t; 2240228753Smm for (t = 0; t < 10; t++) { 2241228753Smm if (t > 0) 2242228753Smm Sleep(1000); 2243228753Smm r = systemf("rmdir /S /Q %s", tests[i].name); 2244228753Smm if (r == 0) 2245228753Smm break; 2246228753Smm } 2247228753Smm systemf("del %s", logfilename); 2248228753Smm#else 2249228753Smm systemf("rm -rf %s", tests[i].name); 2250228753Smm systemf("rm %s", logfilename); 2251228753Smm#endif 2252228753Smm } 2253228753Smm } 2254228753Smm /* Return appropriate status. */ 2255228753Smm return (tests[i].failures); 2256228753Smm} 2257228753Smm 2258228753Smm/* 2259228753Smm * 2260228753Smm * 2261228753Smm * MAIN and support routines. 2262228753Smm * 2263228753Smm * 2264228753Smm */ 2265228753Smm 2266228753Smmstatic void 2267228753Smmusage(const char *program) 2268228753Smm{ 2269228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2270228753Smm int i; 2271228753Smm 2272228753Smm printf("Usage: %s [options] <test> <test> ...\n", program); 2273228753Smm printf("Default is to run all tests.\n"); 2274228753Smm printf("Otherwise, specify the numbers of the tests you wish to run.\n"); 2275228753Smm printf("Options:\n"); 2276228753Smm printf(" -d Dump core after any failure, for debugging.\n"); 2277228753Smm printf(" -k Keep all temp files.\n"); 2278228753Smm printf(" Default: temp files for successful tests deleted.\n"); 2279228753Smm#ifdef PROGRAM 2280228753Smm printf(" -p <path> Path to executable to be tested.\n"); 2281228753Smm printf(" Default: path taken from " ENVBASE " environment variable.\n"); 2282228753Smm#endif 2283228753Smm printf(" -q Quiet.\n"); 2284228753Smm printf(" -r <dir> Path to dir containing reference files.\n"); 2285228753Smm printf(" Default: Current directory.\n"); 2286232153Smm printf(" -u Keep running specifies tests until one fails.\n"); 2287228753Smm printf(" -v Verbose.\n"); 2288228753Smm printf("Available tests:\n"); 2289228753Smm for (i = 0; i < limit; i++) 2290228753Smm printf(" %d: %s\n", i, tests[i].name); 2291228753Smm exit(1); 2292228753Smm} 2293228753Smm 2294228753Smmstatic char * 2295228753Smmget_refdir(const char *d) 2296228753Smm{ 2297228753Smm char tried[512] = { '\0' }; 2298228753Smm char buff[128]; 2299228753Smm char *pwd, *p; 2300228753Smm 2301228753Smm /* If a dir was specified, try that */ 2302228753Smm if (d != NULL) { 2303228753Smm pwd = NULL; 2304228753Smm snprintf(buff, sizeof(buff), "%s", d); 2305228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2306228753Smm if (p != NULL) goto success; 2307228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2308228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2309228753Smm goto failure; 2310228753Smm } 2311228753Smm 2312228753Smm /* Get the current dir. */ 2313232153Smm#ifdef PATH_MAX 2314232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2315232153Smm#else 2316228753Smm pwd = getcwd(NULL, 0); 2317232153Smm#endif 2318228753Smm while (pwd[strlen(pwd) - 1] == '\n') 2319228753Smm pwd[strlen(pwd) - 1] = '\0'; 2320228753Smm 2321228753Smm /* Look for a known file. */ 2322228753Smm snprintf(buff, sizeof(buff), "%s", pwd); 2323228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2324228753Smm if (p != NULL) goto success; 2325228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2326228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2327228753Smm 2328228753Smm snprintf(buff, sizeof(buff), "%s/test", pwd); 2329228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2330228753Smm if (p != NULL) goto success; 2331228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2332228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2333228753Smm 2334228753Smm#if defined(LIBRARY) 2335228753Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, LIBRARY); 2336228753Smm#else 2337228753Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, PROGRAM); 2338228753Smm#endif 2339228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2340228753Smm if (p != NULL) goto success; 2341228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2342228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2343228753Smm 2344232153Smm#if defined(PROGRAM_ALIAS) 2345232153Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, PROGRAM_ALIAS); 2346232153Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2347232153Smm if (p != NULL) goto success; 2348232153Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2349232153Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2350232153Smm#endif 2351232153Smm 2352228753Smm if (memcmp(pwd, "/usr/obj", 8) == 0) { 2353228753Smm snprintf(buff, sizeof(buff), "%s", pwd + 8); 2354228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2355228753Smm if (p != NULL) goto success; 2356228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2357228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2358228753Smm 2359228753Smm snprintf(buff, sizeof(buff), "%s/test", pwd + 8); 2360228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2361228753Smm if (p != NULL) goto success; 2362228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2363228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2364228753Smm } 2365228753Smm 2366228753Smmfailure: 2367228753Smm printf("Unable to locate known reference file %s\n", KNOWNREF); 2368228753Smm printf(" Checked following directories:\n%s\n", tried); 2369228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG) 2370228753Smm DebugBreak(); 2371228753Smm#endif 2372228753Smm exit(1); 2373228753Smm 2374228753Smmsuccess: 2375228753Smm free(p); 2376228753Smm free(pwd); 2377228753Smm return strdup(buff); 2378228753Smm} 2379228753Smm 2380238856Smmstatic int 2381238856Smmget_test_set(int *test_set, int limit, const char *test) 2382238856Smm{ 2383238856Smm int start, end; 2384238856Smm int idx = 0; 2385238856Smm 2386238856Smm if (test == NULL) { 2387238856Smm /* Default: Run all tests. */ 2388238856Smm for (;idx < limit; idx++) 2389238856Smm test_set[idx] = idx; 2390238856Smm return (limit); 2391238856Smm } 2392238856Smm if (*test >= '0' && *test <= '9') { 2393238856Smm const char *vp = test; 2394238856Smm start = 0; 2395238856Smm while (*vp >= '0' && *vp <= '9') { 2396238856Smm start *= 10; 2397238856Smm start += *vp - '0'; 2398238856Smm ++vp; 2399238856Smm } 2400238856Smm if (*vp == '\0') { 2401238856Smm end = start; 2402238856Smm } else if (*vp == '-') { 2403238856Smm ++vp; 2404238856Smm if (*vp == '\0') { 2405238856Smm end = limit - 1; 2406238856Smm } else { 2407238856Smm end = 0; 2408238856Smm while (*vp >= '0' && *vp <= '9') { 2409238856Smm end *= 10; 2410238856Smm end += *vp - '0'; 2411238856Smm ++vp; 2412238856Smm } 2413238856Smm } 2414238856Smm } else 2415238856Smm return (-1); 2416238856Smm if (start < 0 || end >= limit || start > end) 2417238856Smm return (-1); 2418238856Smm while (start <= end) 2419238856Smm test_set[idx++] = start++; 2420238856Smm } else { 2421238856Smm size_t len = strlen(test); 2422238856Smm for (start = 0; start < limit; ++start) { 2423238856Smm const char *name = tests[start].name; 2424238856Smm const char *p; 2425238856Smm 2426238856Smm while ((p = strchr(name, test[0])) != NULL) { 2427238856Smm if (strncmp(p, test, len) == 0) { 2428238856Smm test_set[idx++] = start; 2429238856Smm break; 2430238856Smm } else 2431238856Smm name = p + 1; 2432238856Smm } 2433238856Smm 2434238856Smm } 2435238856Smm } 2436238856Smm return ((idx == 0)?-1:idx); 2437238856Smm} 2438238856Smm 2439228753Smmint 2440228753Smmmain(int argc, char **argv) 2441228753Smm{ 2442228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2443238856Smm int test_set[sizeof(tests) / sizeof(tests[0])]; 2444238856Smm int i = 0, j = 0, tests_run = 0, tests_failed = 0, option; 2445228753Smm time_t now; 2446228753Smm char *refdir_alloc = NULL; 2447228753Smm const char *progname; 2448232153Smm char **saved_argv; 2449228753Smm const char *tmp, *option_arg, *p; 2450238856Smm char tmpdir[256], *pwd, *testprogdir, *tmp2 = NULL, *vlevel = NULL; 2451228753Smm char tmpdir_timestamp[256]; 2452228753Smm 2453228753Smm (void)argc; /* UNUSED */ 2454228753Smm 2455232153Smm /* Get the current dir. */ 2456232153Smm#ifdef PATH_MAX 2457232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2458232153Smm#else 2459232153Smm pwd = getcwd(NULL, 0); 2460232153Smm#endif 2461232153Smm while (pwd[strlen(pwd) - 1] == '\n') 2462232153Smm pwd[strlen(pwd) - 1] = '\0'; 2463232153Smm 2464228753Smm#if defined(HAVE__CrtSetReportMode) 2465228753Smm /* To stop to run the default invalid parameter handler. */ 2466228753Smm _set_invalid_parameter_handler(invalid_parameter_handler); 2467228753Smm /* Disable annoying assertion message box. */ 2468228753Smm _CrtSetReportMode(_CRT_ASSERT, 0); 2469228753Smm#endif 2470228753Smm 2471228753Smm /* 2472228753Smm * Name of this program, used to build root of our temp directory 2473228753Smm * tree. 2474228753Smm */ 2475228753Smm progname = p = argv[0]; 2476232153Smm if ((testprogdir = (char *)malloc(strlen(progname) + 1)) == NULL) 2477232153Smm { 2478232153Smm fprintf(stderr, "ERROR: Out of memory."); 2479232153Smm exit(1); 2480232153Smm } 2481232153Smm strcpy(testprogdir, progname); 2482228753Smm while (*p != '\0') { 2483228753Smm /* Support \ or / dir separators for Windows compat. */ 2484228753Smm if (*p == '/' || *p == '\\') 2485232153Smm { 2486228753Smm progname = p + 1; 2487232153Smm i = j; 2488232153Smm } 2489228753Smm ++p; 2490232153Smm j++; 2491228753Smm } 2492232153Smm testprogdir[i] = '\0'; 2493232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2494232153Smm if (testprogdir[0] != '/' && testprogdir[0] != '\\' && 2495232153Smm !(((testprogdir[0] >= 'a' && testprogdir[0] <= 'z') || 2496232153Smm (testprogdir[0] >= 'A' && testprogdir[0] <= 'Z')) && 2497232153Smm testprogdir[1] == ':' && 2498232153Smm (testprogdir[2] == '/' || testprogdir[2] == '\\'))) 2499232153Smm#else 2500232153Smm if (testprogdir[0] != '/') 2501232153Smm#endif 2502232153Smm { 2503232153Smm /* Fixup path for relative directories. */ 2504232153Smm if ((testprogdir = (char *)realloc(testprogdir, 2505232153Smm strlen(pwd) + 1 + strlen(testprogdir) + 1)) == NULL) 2506232153Smm { 2507232153Smm fprintf(stderr, "ERROR: Out of memory."); 2508232153Smm exit(1); 2509232153Smm } 2510232153Smm memmove(testprogdir + strlen(pwd) + 1, testprogdir, 2511232153Smm strlen(testprogdir)); 2512232153Smm memcpy(testprogdir, pwd, strlen(pwd)); 2513232153Smm testprogdir[strlen(pwd)] = '/'; 2514232153Smm } 2515228753Smm 2516228753Smm#ifdef PROGRAM 2517228753Smm /* Get the target program from environment, if available. */ 2518228753Smm testprogfile = getenv(ENVBASE); 2519228753Smm#endif 2520228753Smm 2521228753Smm if (getenv("TMPDIR") != NULL) 2522228753Smm tmp = getenv("TMPDIR"); 2523228753Smm else if (getenv("TMP") != NULL) 2524228753Smm tmp = getenv("TMP"); 2525228753Smm else if (getenv("TEMP") != NULL) 2526228753Smm tmp = getenv("TEMP"); 2527228753Smm else if (getenv("TEMPDIR") != NULL) 2528228753Smm tmp = getenv("TEMPDIR"); 2529228753Smm else 2530228753Smm tmp = "/tmp"; 2531228753Smm 2532228753Smm /* Allow -d to be controlled through the environment. */ 2533228753Smm if (getenv(ENVBASE "_DEBUG") != NULL) 2534228753Smm dump_on_failure = 1; 2535228753Smm 2536238856Smm /* Allow -v to be controlled through the environment. */ 2537238856Smm if (getenv("_VERBOSITY_LEVEL") != NULL) 2538238856Smm { 2539238856Smm vlevel = getenv("_VERBOSITY_LEVEL"); 2540238856Smm verbosity = atoi(vlevel); 2541238856Smm if (verbosity < VERBOSITY_SUMMARY_ONLY || verbosity > VERBOSITY_FULL) 2542238856Smm { 2543238856Smm /* Unsupported verbosity levels are silently ignored */ 2544238856Smm vlevel = NULL; 2545238856Smm verbosity = VERBOSITY_PASSFAIL; 2546238856Smm } 2547238856Smm } 2548238856Smm 2549228753Smm /* Get the directory holding test files from environment. */ 2550228753Smm refdir = getenv(ENVBASE "_TEST_FILES"); 2551228753Smm 2552228753Smm /* 2553228753Smm * Parse options, without using getopt(), which isn't available 2554228753Smm * on all platforms. 2555228753Smm */ 2556228753Smm ++argv; /* Skip program name */ 2557228753Smm while (*argv != NULL) { 2558228753Smm if (**argv != '-') 2559228753Smm break; 2560228753Smm p = *argv++; 2561228753Smm ++p; /* Skip '-' */ 2562228753Smm while (*p != '\0') { 2563228753Smm option = *p++; 2564228753Smm option_arg = NULL; 2565228753Smm /* If 'opt' takes an argument, parse that. */ 2566228753Smm if (option == 'p' || option == 'r') { 2567228753Smm if (*p != '\0') 2568228753Smm option_arg = p; 2569228753Smm else if (*argv == NULL) { 2570228753Smm fprintf(stderr, 2571228753Smm "Option -%c requires argument.\n", 2572228753Smm option); 2573228753Smm usage(progname); 2574228753Smm } else 2575228753Smm option_arg = *argv++; 2576228753Smm p = ""; /* End of this option word. */ 2577228753Smm } 2578228753Smm 2579228753Smm /* Now, handle the option. */ 2580228753Smm switch (option) { 2581228753Smm case 'd': 2582228753Smm dump_on_failure = 1; 2583228753Smm break; 2584228753Smm case 'k': 2585228753Smm keep_temp_files = 1; 2586228753Smm break; 2587228753Smm case 'p': 2588228753Smm#ifdef PROGRAM 2589228753Smm testprogfile = option_arg; 2590228753Smm#else 2591228753Smm fprintf(stderr, "-p option not permitted\n"); 2592228753Smm usage(progname); 2593228753Smm#endif 2594228753Smm break; 2595228753Smm case 'q': 2596238856Smm if (!vlevel) 2597238856Smm verbosity--; 2598228753Smm break; 2599228753Smm case 'r': 2600228753Smm refdir = option_arg; 2601228753Smm break; 2602232153Smm case 'u': 2603232153Smm until_failure++; 2604232153Smm break; 2605228753Smm case 'v': 2606238856Smm if (!vlevel) 2607238856Smm verbosity++; 2608228753Smm break; 2609228753Smm default: 2610228753Smm fprintf(stderr, "Unrecognized option '%c'\n", 2611228753Smm option); 2612228753Smm usage(progname); 2613228753Smm } 2614228753Smm } 2615228753Smm } 2616228753Smm 2617228753Smm /* 2618228753Smm * Sanity-check that our options make sense. 2619228753Smm */ 2620228753Smm#ifdef PROGRAM 2621232153Smm if (testprogfile == NULL) 2622232153Smm { 2623232153Smm if ((tmp2 = (char *)malloc(strlen(testprogdir) + 1 + 2624232153Smm strlen(PROGRAM) + 1)) == NULL) 2625232153Smm { 2626232153Smm fprintf(stderr, "ERROR: Out of memory."); 2627232153Smm exit(1); 2628232153Smm } 2629232153Smm strcpy(tmp2, testprogdir); 2630232153Smm strcat(tmp2, "/"); 2631232153Smm strcat(tmp2, PROGRAM); 2632232153Smm testprogfile = tmp2; 2633228753Smm } 2634228753Smm 2635228753Smm { 2636228753Smm char *testprg; 2637228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2638228753Smm /* Command.com sometimes rejects '/' separators. */ 2639228753Smm testprg = strdup(testprogfile); 2640228753Smm for (i = 0; testprg[i] != '\0'; i++) { 2641228753Smm if (testprg[i] == '/') 2642228753Smm testprg[i] = '\\'; 2643228753Smm } 2644228753Smm testprogfile = testprg; 2645228753Smm#endif 2646228753Smm /* Quote the name that gets put into shell command lines. */ 2647228753Smm testprg = malloc(strlen(testprogfile) + 3); 2648228753Smm strcpy(testprg, "\""); 2649228753Smm strcat(testprg, testprogfile); 2650228753Smm strcat(testprg, "\""); 2651228753Smm testprog = testprg; 2652228753Smm } 2653228753Smm#endif 2654228753Smm 2655232153Smm#if !defined(_WIN32) && defined(SIGPIPE) 2656232153Smm { /* Ignore SIGPIPE signals */ 2657232153Smm struct sigaction sa; 2658232153Smm sa.sa_handler = SIG_IGN; 2659232153Smm sigemptyset(&sa.sa_mask); 2660232153Smm sa.sa_flags = 0; 2661232153Smm sigaction(SIGPIPE, &sa, NULL); 2662232153Smm } 2663232153Smm#endif 2664232153Smm 2665228753Smm /* 2666228753Smm * Create a temp directory for the following tests. 2667228753Smm * Include the time the tests started as part of the name, 2668228753Smm * to make it easier to track the results of multiple tests. 2669228753Smm */ 2670228753Smm now = time(NULL); 2671228753Smm for (i = 0; ; i++) { 2672228753Smm strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp), 2673228753Smm "%Y-%m-%dT%H.%M.%S", 2674228753Smm localtime(&now)); 2675228753Smm sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname, 2676228753Smm tmpdir_timestamp, i); 2677228753Smm if (assertMakeDir(tmpdir,0755)) 2678228753Smm break; 2679228753Smm if (i >= 999) { 2680228753Smm fprintf(stderr, 2681228753Smm "ERROR: Unable to create temp directory %s\n", 2682228753Smm tmpdir); 2683228753Smm exit(1); 2684228753Smm } 2685228753Smm } 2686228753Smm 2687228753Smm /* 2688228753Smm * If the user didn't specify a directory for locating 2689228753Smm * reference files, try to find the reference files in 2690228753Smm * the "usual places." 2691228753Smm */ 2692228753Smm refdir = refdir_alloc = get_refdir(refdir); 2693228753Smm 2694228753Smm /* 2695228753Smm * Banner with basic information. 2696228753Smm */ 2697228753Smm printf("\n"); 2698228753Smm printf("If tests fail or crash, details will be in:\n"); 2699228753Smm printf(" %s\n", tmpdir); 2700228753Smm printf("\n"); 2701228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 2702228753Smm printf("Reference files will be read from: %s\n", refdir); 2703228753Smm#ifdef PROGRAM 2704228753Smm printf("Running tests on: %s\n", testprog); 2705228753Smm#endif 2706228753Smm printf("Exercising: "); 2707228753Smm fflush(stdout); 2708228753Smm printf("%s\n", EXTRA_VERSION); 2709228753Smm } else { 2710228753Smm printf("Running "); 2711228753Smm fflush(stdout); 2712228753Smm } 2713228753Smm 2714228753Smm /* 2715228753Smm * Run some or all of the individual tests. 2716228753Smm */ 2717232153Smm saved_argv = argv; 2718232153Smm do { 2719232153Smm argv = saved_argv; 2720238856Smm do { 2721238856Smm int test_num; 2722238856Smm 2723238856Smm test_num = get_test_set(test_set, limit, *argv); 2724238856Smm if (test_num < 0) { 2725238856Smm printf("*** INVALID Test %s\n", *argv); 2726238856Smm free(refdir_alloc); 2727238856Smm usage(progname); 2728238856Smm return (1); 2729238856Smm } 2730238856Smm for (i = 0; i < test_num; i++) { 2731232153Smm tests_run++; 2732238856Smm if (test_run(test_set[i], tmpdir)) { 2733232153Smm tests_failed++; 2734232153Smm if (until_failure) 2735232153Smm goto finish; 2736228753Smm } 2737232153Smm } 2738238856Smm if (*argv != NULL) 2739232153Smm argv++; 2740238856Smm } while (*argv != NULL); 2741232153Smm } while (until_failure); 2742228753Smm 2743232153Smmfinish: 2744232153Smm /* Must be freed after all tests run */ 2745232153Smm free(tmp2); 2746232153Smm free(testprogdir); 2747232153Smm free(pwd); 2748232153Smm 2749228753Smm /* 2750228753Smm * Report summary statistics. 2751228753Smm */ 2752228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 2753228753Smm printf("\n"); 2754228753Smm printf("Totals:\n"); 2755228753Smm printf(" Tests run: %8d\n", tests_run); 2756228753Smm printf(" Tests failed: %8d\n", tests_failed); 2757228753Smm printf(" Assertions checked:%8d\n", assertions); 2758228753Smm printf(" Assertions failed: %8d\n", failures); 2759228753Smm printf(" Skips reported: %8d\n", skips); 2760228753Smm } 2761228753Smm if (failures) { 2762228753Smm printf("\n"); 2763228753Smm printf("Failing tests:\n"); 2764228753Smm for (i = 0; i < limit; ++i) { 2765228753Smm if (tests[i].failures) 2766228753Smm printf(" %d: %s (%d failures)\n", i, 2767228753Smm tests[i].name, tests[i].failures); 2768228753Smm } 2769228753Smm printf("\n"); 2770228753Smm printf("Details for failing tests: %s\n", tmpdir); 2771228753Smm printf("\n"); 2772228753Smm } else { 2773228753Smm if (verbosity == VERBOSITY_SUMMARY_ONLY) 2774228753Smm printf("\n"); 2775228753Smm printf("%d tests passed, no failures\n", tests_run); 2776228753Smm } 2777228753Smm 2778228753Smm free(refdir_alloc); 2779228753Smm 2780228753Smm /* If the final tmpdir is empty, we can remove it. */ 2781228753Smm /* This should be the usual case when all tests succeed. */ 2782228753Smm assertChdir(".."); 2783228753Smm rmdir(tmpdir); 2784228753Smm 2785228753Smm return (tests_failed ? 1 : 0); 2786228753Smm} 2787