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" 27248616Smm#include "test_utils.h" 28238856Smm#ifdef HAVE_SYS_IOCTL_H 29238856Smm#include <sys/ioctl.h> 30238856Smm#endif 31232153Smm#ifdef HAVE_SYS_TIME_H 32232153Smm#include <sys/time.h> 33232153Smm#endif 34228753Smm#include <errno.h> 35232153Smm#ifdef HAVE_ICONV_H 36232153Smm#include <iconv.h> 37232153Smm#endif 38238856Smm/* 39238856Smm * Some Linux distributions have both linux/ext2_fs.h and ext2fs/ext2_fs.h. 40238856Smm * As the include guards don't agree, the order of include is important. 41238856Smm */ 42238856Smm#ifdef HAVE_LINUX_EXT2_FS_H 43238856Smm#include <linux/ext2_fs.h> /* for Linux file flags */ 44238856Smm#endif 45238856Smm#if defined(HAVE_EXT2FS_EXT2_FS_H) && !defined(__CYGWIN__) 46238856Smm#include <ext2fs/ext2_fs.h> /* Linux file flags, broken on Cygwin */ 47238856Smm#endif 48232153Smm#include <limits.h> 49228753Smm#include <locale.h> 50232153Smm#ifdef HAVE_SIGNAL_H 51232153Smm#include <signal.h> 52232153Smm#endif 53228753Smm#include <stdarg.h> 54228753Smm#include <time.h> 55228753Smm 56228753Smm/* 57228753Smm * This same file is used pretty much verbatim for all test harnesses. 58228753Smm * 59228753Smm * The next few lines are the only differences. 60228753Smm * TODO: Move this into a separate configuration header, have all test 61228753Smm * suites share one copy of this file. 62228753Smm */ 63228763Smm__FBSDID("$FreeBSD: stable/10/contrib/libarchive/libarchive/test/main.c 313571 2017-02-11 00:56:18Z mm $"); 64228753Smm#define KNOWNREF "test_compat_gtar_1.tar.uu" 65228753Smm#define ENVBASE "LIBARCHIVE" /* Prefix for environment variables. */ 66228753Smm#undef PROGRAM /* Testing a library, not a program. */ 67228753Smm#define LIBRARY "libarchive" 68228753Smm#define EXTRA_DUMP(x) archive_error_string((struct archive *)(x)) 69232153Smm#define EXTRA_ERRNO(x) archive_errno((struct archive *)(x)) 70302001Smm#define EXTRA_VERSION archive_version_details() 71228753Smm 72228753Smm/* 73228753Smm * 74228753Smm * Windows support routines 75228753Smm * 76228753Smm * Note: Configuration is a tricky issue. Using HAVE_* feature macros 77228753Smm * in the test harness is dangerous because they cover up 78228753Smm * configuration errors. The classic example of this is omitting a 79228753Smm * configure check. If libarchive and libarchive_test both look for 80228753Smm * the same feature macro, such errors are hard to detect. Platform 81228753Smm * macros (e.g., _WIN32 or __GNUC__) are a little better, but can 82228753Smm * easily lead to very messy code. It's best to limit yourself 83228753Smm * to only the most generic programming techniques in the test harness 84228753Smm * and thus avoid conditionals altogether. Where that's not possible, 85228753Smm * try to minimize conditionals by grouping platform-specific tests in 86228753Smm * one place (e.g., test_acl_freebsd) or by adding new assert() 87228753Smm * functions (e.g., assertMakeHardlink()) to cover up platform 88228753Smm * differences. Platform-specific coding in libarchive_test is often 89228753Smm * a symptom that some capability is missing from libarchive itself. 90228753Smm */ 91228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 92228753Smm#include <io.h> 93248616Smm#include <direct.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 106232153Smm#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 131307798Smmmode_t umasked(mode_t expected_mode) 132307798Smm{ 133307798Smm mode_t mode = umask(0); 134307798Smm umask(mode); 135307798Smm return expected_mode & ~mode; 136307798Smm} 137307798Smm 138302001Smm/* Path to working directory for current test */ 139302001Smmconst char *testworkdir; 140302001Smm#ifdef PROGRAM 141302001Smm/* Pathname of exe to be tested. */ 142302001Smmconst char *testprogfile; 143302001Smm/* Name of exe to use in printf-formatted command strings. */ 144302001Smm/* On Windows, this includes leading/trailing quotes. */ 145302001Smmconst char *testprog; 146302001Smm#endif 147302001Smm 148228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 149238856Smmstatic void *GetFunctionKernel32(const char *); 150238856Smmstatic int my_CreateSymbolicLinkA(const char *, const char *, int); 151238856Smmstatic int my_CreateHardLinkA(const char *, const char *); 152238856Smmstatic int my_GetFileInformationByName(const char *, 153238856Smm BY_HANDLE_FILE_INFORMATION *); 154238856Smm 155238856Smmstatic void * 156238856SmmGetFunctionKernel32(const char *name) 157228753Smm{ 158228753Smm static HINSTANCE lib; 159228753Smm static int set; 160228753Smm if (!set) { 161228753Smm set = 1; 162228753Smm lib = LoadLibrary("kernel32.dll"); 163228753Smm } 164228753Smm if (lib == NULL) { 165228753Smm fprintf(stderr, "Can't load kernel32.dll?!\n"); 166228753Smm exit(1); 167228753Smm } 168228753Smm return (void *)GetProcAddress(lib, name); 169228753Smm} 170228753Smm 171228753Smmstatic int 172228753Smmmy_CreateSymbolicLinkA(const char *linkname, const char *target, int flags) 173228753Smm{ 174228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, DWORD); 175228753Smm static int set; 176228753Smm if (!set) { 177228753Smm set = 1; 178228753Smm f = GetFunctionKernel32("CreateSymbolicLinkA"); 179228753Smm } 180228753Smm return f == NULL ? 0 : (*f)(linkname, target, flags); 181228753Smm} 182228753Smm 183228753Smmstatic int 184228753Smmmy_CreateHardLinkA(const char *linkname, const char *target) 185228753Smm{ 186228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES); 187228753Smm static int set; 188228753Smm if (!set) { 189228753Smm set = 1; 190228753Smm f = GetFunctionKernel32("CreateHardLinkA"); 191228753Smm } 192228753Smm return f == NULL ? 0 : (*f)(linkname, target, NULL); 193228753Smm} 194228753Smm 195238856Smmstatic int 196228753Smmmy_GetFileInformationByName(const char *path, BY_HANDLE_FILE_INFORMATION *bhfi) 197228753Smm{ 198228753Smm HANDLE h; 199228753Smm int r; 200228753Smm 201228753Smm memset(bhfi, 0, sizeof(*bhfi)); 202228753Smm h = CreateFile(path, FILE_READ_ATTRIBUTES, 0, NULL, 203232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 204228753Smm if (h == INVALID_HANDLE_VALUE) 205228753Smm return (0); 206228753Smm r = GetFileInformationByHandle(h, bhfi); 207228753Smm CloseHandle(h); 208228753Smm return (r); 209228753Smm} 210228753Smm#endif 211228753Smm 212302001Smm#if defined(HAVE__CrtSetReportMode) && !defined(__WATCOMC__) 213228753Smmstatic void 214228753Smminvalid_parameter_handler(const wchar_t * expression, 215228753Smm const wchar_t * function, const wchar_t * file, 216228753Smm unsigned int line, uintptr_t pReserved) 217228753Smm{ 218228753Smm /* nop */ 219313571Smm // Silence unused-parameter compiler warnings. 220313571Smm (void)expression; 221313571Smm (void)function; 222313571Smm (void)file; 223313571Smm (void)line; 224313571Smm (void)pReserved; 225228753Smm} 226228753Smm#endif 227228753Smm 228228753Smm/* 229228753Smm * 230228753Smm * OPTIONS FLAGS 231228753Smm * 232228753Smm */ 233228753Smm 234228753Smm/* Enable core dump on failure. */ 235228753Smmstatic int dump_on_failure = 0; 236228753Smm/* Default is to remove temp dirs and log data for successful tests. */ 237228753Smmstatic int keep_temp_files = 0; 238232153Smm/* Default is to run the specified tests once and report errors. */ 239232153Smmstatic int until_failure = 0; 240228753Smm/* Default is to just report pass/fail for each test. */ 241228753Smmstatic int verbosity = 0; 242228753Smm#define VERBOSITY_SUMMARY_ONLY -1 /* -q */ 243228753Smm#define VERBOSITY_PASSFAIL 0 /* Default */ 244228753Smm#define VERBOSITY_LIGHT_REPORT 1 /* -v */ 245228753Smm#define VERBOSITY_FULL 2 /* -vv */ 246228753Smm/* A few places generate even more output for verbosity > VERBOSITY_FULL, 247228753Smm * mostly for debugging the test harness itself. */ 248228753Smm/* Cumulative count of assertion failures. */ 249228753Smmstatic int failures = 0; 250228753Smm/* Cumulative count of reported skips. */ 251228753Smmstatic int skips = 0; 252228753Smm/* Cumulative count of assertions checked. */ 253228753Smmstatic int assertions = 0; 254228753Smm 255228753Smm/* Directory where uuencoded reference files can be found. */ 256228753Smmstatic const char *refdir; 257228753Smm 258228753Smm/* 259228753Smm * Report log information selectively to console and/or disk log. 260228753Smm */ 261228753Smmstatic int log_console = 0; 262228753Smmstatic FILE *logfile; 263228753Smmstatic void 264228753Smmvlogprintf(const char *fmt, va_list ap) 265228753Smm{ 266228753Smm#ifdef va_copy 267228753Smm va_list lfap; 268228753Smm va_copy(lfap, ap); 269228753Smm#endif 270228753Smm if (log_console) 271228753Smm vfprintf(stdout, fmt, ap); 272228753Smm if (logfile != NULL) 273228753Smm#ifdef va_copy 274228753Smm vfprintf(logfile, fmt, lfap); 275228753Smm va_end(lfap); 276228753Smm#else 277228753Smm vfprintf(logfile, fmt, ap); 278228753Smm#endif 279228753Smm} 280228753Smm 281228753Smmstatic void 282228753Smmlogprintf(const char *fmt, ...) 283228753Smm{ 284228753Smm va_list ap; 285228753Smm va_start(ap, fmt); 286228753Smm vlogprintf(fmt, ap); 287228753Smm va_end(ap); 288228753Smm} 289228753Smm 290228753Smm/* Set up a message to display only if next assertion fails. */ 291228753Smmstatic char msgbuff[4096]; 292228753Smmstatic const char *msg, *nextmsg; 293228753Smmvoid 294228753Smmfailure(const char *fmt, ...) 295228753Smm{ 296228753Smm va_list ap; 297232153Smm if (fmt == NULL) { 298232153Smm nextmsg = NULL; 299232153Smm } else { 300232153Smm va_start(ap, fmt); 301232153Smm vsprintf(msgbuff, fmt, ap); 302232153Smm va_end(ap); 303232153Smm nextmsg = msgbuff; 304232153Smm } 305228753Smm} 306228753Smm 307228753Smm/* 308228753Smm * Copy arguments into file-local variables. 309228753Smm * This was added to permit vararg assert() functions without needing 310228753Smm * variadic wrapper macros. Turns out that the vararg capability is almost 311228753Smm * never used, so almost all of the vararg assertions can be simplified 312228753Smm * by removing the vararg capability and reworking the wrapper macro to 313228753Smm * pass __FILE__, __LINE__ directly into the function instead of using 314228753Smm * this hook. I suspect this machinery is used so rarely that we 315228753Smm * would be better off just removing it entirely. That would simplify 316232153Smm * the code here noticeably. 317228753Smm */ 318232153Smmstatic const char *skipping_filename; 319232153Smmstatic int skipping_line; 320232153Smmvoid skipping_setup(const char *filename, int line) 321228753Smm{ 322232153Smm skipping_filename = filename; 323232153Smm skipping_line = line; 324228753Smm} 325228753Smm 326228753Smm/* Called at the beginning of each assert() function. */ 327228753Smmstatic void 328228753Smmassertion_count(const char *file, int line) 329228753Smm{ 330228753Smm (void)file; /* UNUSED */ 331228753Smm (void)line; /* UNUSED */ 332228753Smm ++assertions; 333228753Smm /* Proper handling of "failure()" message. */ 334228753Smm msg = nextmsg; 335228753Smm nextmsg = NULL; 336228753Smm /* Uncomment to print file:line after every assertion. 337228753Smm * Verbose, but occasionally useful in tracking down crashes. */ 338228753Smm /* printf("Checked %s:%d\n", file, line); */ 339228753Smm} 340228753Smm 341228753Smm/* 342228753Smm * For each test source file, we remember how many times each 343228753Smm * assertion was reported. Cleared before each new test, 344228753Smm * used by test_summarize(). 345228753Smm */ 346228753Smmstatic struct line { 347228753Smm int count; 348228753Smm int skip; 349228753Smm} failed_lines[10000]; 350232153Smmconst char *failed_filename; 351228753Smm 352228753Smm/* Count this failure, setup up log destination and handle initial report. */ 353228753Smmstatic void 354228753Smmfailure_start(const char *filename, int line, const char *fmt, ...) 355228753Smm{ 356228753Smm va_list ap; 357228753Smm 358228753Smm /* Record another failure for this line. */ 359228753Smm ++failures; 360232153Smm failed_filename = filename; 361228753Smm failed_lines[line].count++; 362228753Smm 363228753Smm /* Determine whether to log header to console. */ 364228753Smm switch (verbosity) { 365228753Smm case VERBOSITY_LIGHT_REPORT: 366228753Smm log_console = (failed_lines[line].count < 2); 367228753Smm break; 368228753Smm default: 369228753Smm log_console = (verbosity >= VERBOSITY_FULL); 370228753Smm } 371228753Smm 372228753Smm /* Log file:line header for this failure */ 373228753Smm va_start(ap, fmt); 374228753Smm#if _MSC_VER 375228753Smm logprintf("%s(%d): ", filename, line); 376228753Smm#else 377228753Smm logprintf("%s:%d: ", filename, line); 378228753Smm#endif 379228753Smm vlogprintf(fmt, ap); 380228753Smm va_end(ap); 381228753Smm logprintf("\n"); 382228753Smm 383228753Smm if (msg != NULL && msg[0] != '\0') { 384228753Smm logprintf(" Description: %s\n", msg); 385228753Smm msg = NULL; 386228753Smm } 387228753Smm 388228753Smm /* Determine whether to log details to console. */ 389228753Smm if (verbosity == VERBOSITY_LIGHT_REPORT) 390228753Smm log_console = 0; 391228753Smm} 392228753Smm 393228753Smm/* Complete reporting of failed tests. */ 394228753Smm/* 395228753Smm * The 'extra' hook here is used by libarchive to include libarchive 396228753Smm * error messages with assertion failures. It could also be used 397228753Smm * to add strerror() output, for example. Just define the EXTRA_DUMP() 398228753Smm * macro appropriately. 399228753Smm */ 400228753Smmstatic void 401228753Smmfailure_finish(void *extra) 402228753Smm{ 403228753Smm (void)extra; /* UNUSED (maybe) */ 404228753Smm#ifdef EXTRA_DUMP 405232153Smm if (extra != NULL) { 406232153Smm logprintf(" errno: %d\n", EXTRA_ERRNO(extra)); 407228753Smm logprintf(" detail: %s\n", EXTRA_DUMP(extra)); 408232153Smm } 409228753Smm#endif 410228753Smm 411228753Smm if (dump_on_failure) { 412228753Smm fprintf(stderr, 413228753Smm " *** forcing core dump so failure can be debugged ***\n"); 414228753Smm abort(); 415228753Smm } 416228753Smm} 417228753Smm 418228753Smm/* Inform user that we're skipping some checks. */ 419228753Smmvoid 420228753Smmtest_skipping(const char *fmt, ...) 421228753Smm{ 422228753Smm char buff[1024]; 423228753Smm va_list ap; 424228753Smm 425228753Smm va_start(ap, fmt); 426228753Smm vsprintf(buff, fmt, ap); 427228753Smm va_end(ap); 428232153Smm /* Use failure() message if set. */ 429232153Smm msg = nextmsg; 430232153Smm nextmsg = NULL; 431228753Smm /* failure_start() isn't quite right, but is awfully convenient. */ 432232153Smm failure_start(skipping_filename, skipping_line, "SKIPPING: %s", buff); 433228753Smm --failures; /* Undo failures++ in failure_start() */ 434228753Smm /* Don't failure_finish() here. */ 435228753Smm /* Mark as skip, so doesn't count as failed test. */ 436232153Smm failed_lines[skipping_line].skip = 1; 437228753Smm ++skips; 438228753Smm} 439228753Smm 440228753Smm/* 441228753Smm * 442228753Smm * ASSERTIONS 443228753Smm * 444228753Smm */ 445228753Smm 446228753Smm/* Generic assert() just displays the failed condition. */ 447228753Smmint 448228753Smmassertion_assert(const char *file, int line, int value, 449228753Smm const char *condition, void *extra) 450228753Smm{ 451228753Smm assertion_count(file, line); 452228753Smm if (!value) { 453228753Smm failure_start(file, line, "Assertion failed: %s", condition); 454228753Smm failure_finish(extra); 455228753Smm } 456228753Smm return (value); 457228753Smm} 458228753Smm 459228753Smm/* chdir() and report any errors */ 460228753Smmint 461228753Smmassertion_chdir(const char *file, int line, const char *pathname) 462228753Smm{ 463228753Smm assertion_count(file, line); 464228753Smm if (chdir(pathname) == 0) 465228753Smm return (1); 466228753Smm failure_start(file, line, "chdir(\"%s\")", pathname); 467228753Smm failure_finish(NULL); 468228753Smm return (0); 469228753Smm 470228753Smm} 471228753Smm 472228753Smm/* Verify two integers are equal. */ 473228753Smmint 474228753Smmassertion_equal_int(const char *file, int line, 475228753Smm long long v1, const char *e1, long long v2, const char *e2, void *extra) 476228753Smm{ 477228753Smm assertion_count(file, line); 478228753Smm if (v1 == v2) 479228753Smm return (1); 480228753Smm failure_start(file, line, "%s != %s", e1, e2); 481228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e1, v1, v1, v1); 482228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e2, v2, v2, v2); 483228753Smm failure_finish(extra); 484228753Smm return (0); 485228753Smm} 486228753Smm 487232153Smm/* 488232153Smm * Utility to convert a single UTF-8 sequence. 489232153Smm */ 490232153Smmstatic int 491232153Smm_utf8_to_unicode(uint32_t *pwc, const char *s, size_t n) 492228753Smm{ 493232153Smm static const char utf8_count[256] = { 494232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */ 495232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */ 496232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */ 497232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */ 498232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */ 499232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */ 500232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */ 501232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */ 502232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */ 503232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */ 504232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */ 505232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */ 506232153Smm 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */ 507232153Smm 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */ 508232153Smm 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */ 509232153Smm 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */ 510232153Smm }; 511232153Smm int ch; 512232153Smm int cnt; 513232153Smm uint32_t wc; 514232153Smm 515232153Smm *pwc = 0; 516232153Smm 517232153Smm /* Sanity check. */ 518232153Smm if (n == 0) 519232153Smm return (0); 520232153Smm /* 521232153Smm * Decode 1-4 bytes depending on the value of the first byte. 522232153Smm */ 523232153Smm ch = (unsigned char)*s; 524232153Smm if (ch == 0) 525232153Smm return (0); /* Standard: return 0 for end-of-string. */ 526232153Smm cnt = utf8_count[ch]; 527232153Smm 528311042Smm /* Invalid sequence or there are not plenty bytes. */ 529232153Smm if (n < (size_t)cnt) 530232153Smm return (-1); 531232153Smm 532232153Smm /* Make a Unicode code point from a single UTF-8 sequence. */ 533232153Smm switch (cnt) { 534232153Smm case 1: /* 1 byte sequence. */ 535232153Smm *pwc = ch & 0x7f; 536232153Smm return (cnt); 537232153Smm case 2: /* 2 bytes sequence. */ 538232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 539232153Smm *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f); 540232153Smm return (cnt); 541232153Smm case 3: /* 3 bytes sequence. */ 542232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 543232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 544232153Smm wc = ((ch & 0x0f) << 12) 545232153Smm | ((s[1] & 0x3f) << 6) 546232153Smm | (s[2] & 0x3f); 547232153Smm if (wc < 0x800) 548232153Smm return (-1);/* Overlong sequence. */ 549232153Smm break; 550232153Smm case 4: /* 4 bytes sequence. */ 551232153Smm if (n < 4) 552232153Smm return (-1); 553232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 554232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 555232153Smm if ((s[3] & 0xc0) != 0x80) return (-1); 556232153Smm wc = ((ch & 0x07) << 18) 557232153Smm | ((s[1] & 0x3f) << 12) 558232153Smm | ((s[2] & 0x3f) << 6) 559232153Smm | (s[3] & 0x3f); 560232153Smm if (wc < 0x10000) 561232153Smm return (-1);/* Overlong sequence. */ 562232153Smm break; 563232153Smm default: 564232153Smm return (-1); 565232153Smm } 566232153Smm 567311042Smm /* The code point larger than 0x10FFFF is not legal 568232153Smm * Unicode values. */ 569232153Smm if (wc > 0x10FFFF) 570232153Smm return (-1); 571232153Smm /* Correctly gets a Unicode, returns used bytes. */ 572232153Smm *pwc = wc; 573232153Smm return (cnt); 574232153Smm} 575232153Smm 576232153Smmstatic void strdump(const char *e, const char *p, int ewidth, int utf8) 577232153Smm{ 578228753Smm const char *q = p; 579228753Smm 580232153Smm logprintf(" %*s = ", ewidth, e); 581228753Smm if (p == NULL) { 582232153Smm logprintf("NULL\n"); 583228753Smm return; 584228753Smm } 585228753Smm logprintf("\""); 586228753Smm while (*p != '\0') { 587228753Smm unsigned int c = 0xff & *p++; 588228753Smm switch (c) { 589302001Smm case '\a': logprintf("\\a"); break; 590302001Smm case '\b': logprintf("\\b"); break; 591302001Smm case '\n': logprintf("\\n"); break; 592302001Smm case '\r': logprintf("\\r"); break; 593228753Smm default: 594228753Smm if (c >= 32 && c < 127) 595228753Smm logprintf("%c", c); 596228753Smm else 597228753Smm logprintf("\\x%02X", c); 598228753Smm } 599228753Smm } 600228753Smm logprintf("\""); 601232153Smm logprintf(" (length %d)", q == NULL ? -1 : (int)strlen(q)); 602232153Smm 603232153Smm /* 604232153Smm * If the current string is UTF-8, dump its code points. 605232153Smm */ 606232153Smm if (utf8) { 607232153Smm size_t len; 608232153Smm uint32_t uc; 609232153Smm int n; 610232153Smm int cnt = 0; 611232153Smm 612232153Smm p = q; 613232153Smm len = strlen(p); 614232153Smm logprintf(" ["); 615232153Smm while ((n = _utf8_to_unicode(&uc, p, len)) > 0) { 616232153Smm if (p != q) 617232153Smm logprintf(" "); 618232153Smm logprintf("%04X", uc); 619232153Smm p += n; 620232153Smm len -= n; 621232153Smm cnt++; 622232153Smm } 623232153Smm logprintf("]"); 624232153Smm logprintf(" (count %d", cnt); 625232153Smm if (n < 0) { 626232153Smm logprintf(",unknown %d bytes", len); 627232153Smm } 628232153Smm logprintf(")"); 629232153Smm 630232153Smm } 631232153Smm logprintf("\n"); 632228753Smm} 633228753Smm 634228753Smm/* Verify two strings are equal, dump them if not. */ 635228753Smmint 636228753Smmassertion_equal_string(const char *file, int line, 637228753Smm const char *v1, const char *e1, 638228753Smm const char *v2, const char *e2, 639232153Smm void *extra, int utf8) 640228753Smm{ 641232153Smm int l1, l2; 642232153Smm 643228753Smm assertion_count(file, line); 644228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && strcmp(v1, v2) == 0)) 645228753Smm return (1); 646228753Smm failure_start(file, line, "%s != %s", e1, e2); 647248616Smm l1 = (int)strlen(e1); 648248616Smm l2 = (int)strlen(e2); 649232153Smm if (l1 < l2) 650232153Smm l1 = l2; 651232153Smm strdump(e1, v1, l1, utf8); 652232153Smm strdump(e2, v2, l1, utf8); 653228753Smm failure_finish(extra); 654228753Smm return (0); 655228753Smm} 656228753Smm 657228753Smmstatic void 658228753Smmwcsdump(const char *e, const wchar_t *w) 659228753Smm{ 660228753Smm logprintf(" %s = ", e); 661228753Smm if (w == NULL) { 662228753Smm logprintf("(null)"); 663228753Smm return; 664228753Smm } 665228753Smm logprintf("\""); 666228753Smm while (*w != L'\0') { 667228753Smm unsigned int c = *w++; 668228753Smm if (c >= 32 && c < 127) 669228753Smm logprintf("%c", c); 670228753Smm else if (c < 256) 671228753Smm logprintf("\\x%02X", c); 672228753Smm else if (c < 0x10000) 673228753Smm logprintf("\\u%04X", c); 674228753Smm else 675228753Smm logprintf("\\U%08X", c); 676228753Smm } 677228753Smm logprintf("\"\n"); 678228753Smm} 679228753Smm 680228753Smm#ifndef HAVE_WCSCMP 681228753Smmstatic int 682228753Smmwcscmp(const wchar_t *s1, const wchar_t *s2) 683228753Smm{ 684228753Smm 685228753Smm while (*s1 == *s2++) { 686228753Smm if (*s1++ == L'\0') 687228753Smm return 0; 688228753Smm } 689228753Smm if (*s1 > *--s2) 690228753Smm return 1; 691228753Smm else 692228753Smm return -1; 693228753Smm} 694228753Smm#endif 695228753Smm 696228753Smm/* Verify that two wide strings are equal, dump them if not. */ 697228753Smmint 698228753Smmassertion_equal_wstring(const char *file, int line, 699228753Smm const wchar_t *v1, const char *e1, 700228753Smm const wchar_t *v2, const char *e2, 701228753Smm void *extra) 702228753Smm{ 703228753Smm assertion_count(file, line); 704232153Smm if (v1 == v2) 705228753Smm return (1); 706232153Smm if (v1 != NULL && v2 != NULL && wcscmp(v1, v2) == 0) 707232153Smm return (1); 708228753Smm failure_start(file, line, "%s != %s", e1, e2); 709228753Smm wcsdump(e1, v1); 710228753Smm wcsdump(e2, v2); 711228753Smm failure_finish(extra); 712228753Smm return (0); 713228753Smm} 714228753Smm 715228753Smm/* 716228753Smm * Pretty standard hexdump routine. As a bonus, if ref != NULL, then 717228753Smm * any bytes in p that differ from ref will be highlighted with '_' 718228753Smm * before and after the hex value. 719228753Smm */ 720228753Smmstatic void 721228753Smmhexdump(const char *p, const char *ref, size_t l, size_t offset) 722228753Smm{ 723228753Smm size_t i, j; 724228753Smm char sep; 725228753Smm 726228753Smm if (p == NULL) { 727228753Smm logprintf("(null)\n"); 728228753Smm return; 729228753Smm } 730228753Smm for(i=0; i < l; i+=16) { 731228753Smm logprintf("%04x", (unsigned)(i + offset)); 732228753Smm sep = ' '; 733228753Smm for (j = 0; j < 16 && i + j < l; j++) { 734228753Smm if (ref != NULL && p[i + j] != ref[i + j]) 735228753Smm sep = '_'; 736228753Smm logprintf("%c%02x", sep, 0xff & (int)p[i+j]); 737228753Smm if (ref != NULL && p[i + j] == ref[i + j]) 738228753Smm sep = ' '; 739228753Smm } 740228753Smm for (; j < 16; j++) { 741228753Smm logprintf("%c ", sep); 742228753Smm sep = ' '; 743228753Smm } 744228753Smm logprintf("%c", sep); 745228753Smm for (j=0; j < 16 && i + j < l; j++) { 746228753Smm int c = p[i + j]; 747228753Smm if (c >= ' ' && c <= 126) 748228753Smm logprintf("%c", c); 749228753Smm else 750228753Smm logprintf("."); 751228753Smm } 752228753Smm logprintf("\n"); 753228753Smm } 754228753Smm} 755228753Smm 756228753Smm/* Verify that two blocks of memory are the same, display the first 757228753Smm * block of differences if they're not. */ 758228753Smmint 759228753Smmassertion_equal_mem(const char *file, int line, 760228753Smm const void *_v1, const char *e1, 761228753Smm const void *_v2, const char *e2, 762228753Smm size_t l, const char *ld, void *extra) 763228753Smm{ 764228753Smm const char *v1 = (const char *)_v1; 765228753Smm const char *v2 = (const char *)_v2; 766228753Smm size_t offset; 767228753Smm 768228753Smm assertion_count(file, line); 769228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && memcmp(v1, v2, l) == 0)) 770228753Smm return (1); 771248616Smm if (v1 == NULL || v2 == NULL) 772248616Smm return (0); 773228753Smm 774228753Smm failure_start(file, line, "%s != %s", e1, e2); 775228753Smm logprintf(" size %s = %d\n", ld, (int)l); 776228753Smm /* Dump 48 bytes (3 lines) so that the first difference is 777228753Smm * in the second line. */ 778228753Smm offset = 0; 779228753Smm while (l > 64 && memcmp(v1, v2, 32) == 0) { 780228753Smm /* Two lines agree, so step forward one line. */ 781228753Smm v1 += 16; 782228753Smm v2 += 16; 783228753Smm l -= 16; 784228753Smm offset += 16; 785228753Smm } 786228753Smm logprintf(" Dump of %s\n", e1); 787232153Smm hexdump(v1, v2, l < 128 ? l : 128, offset); 788228753Smm logprintf(" Dump of %s\n", e2); 789232153Smm hexdump(v2, v1, l < 128 ? l : 128, offset); 790228753Smm logprintf("\n"); 791228753Smm failure_finish(extra); 792228753Smm return (0); 793228753Smm} 794228753Smm 795302001Smm/* Verify that a block of memory is filled with the specified byte. */ 796302001Smmint 797302001Smmassertion_memory_filled_with(const char *file, int line, 798302001Smm const void *_v1, const char *vd, 799302001Smm size_t l, const char *ld, 800302001Smm char b, const char *bd, void *extra) 801302001Smm{ 802302001Smm const char *v1 = (const char *)_v1; 803302001Smm size_t c = 0; 804302001Smm size_t i; 805302001Smm (void)ld; /* UNUSED */ 806302001Smm 807302001Smm assertion_count(file, line); 808302001Smm 809302001Smm for (i = 0; i < l; ++i) { 810302001Smm if (v1[i] == b) { 811302001Smm ++c; 812302001Smm } 813302001Smm } 814302001Smm if (c == l) 815302001Smm return (1); 816302001Smm 817302001Smm failure_start(file, line, "%s (size %d) not filled with %s", vd, (int)l, bd); 818302001Smm logprintf(" Only %d bytes were correct\n", (int)c); 819302001Smm failure_finish(extra); 820302001Smm return (0); 821302001Smm} 822302001Smm 823228753Smm/* Verify that the named file exists and is empty. */ 824228753Smmint 825232153Smmassertion_empty_file(const char *filename, int line, const char *f1) 826228753Smm{ 827228753Smm char buff[1024]; 828228753Smm struct stat st; 829228753Smm ssize_t s; 830228753Smm FILE *f; 831228753Smm 832232153Smm assertion_count(filename, line); 833228753Smm 834228753Smm if (stat(f1, &st) != 0) { 835232153Smm failure_start(filename, line, "Stat failed: %s", f1); 836228753Smm failure_finish(NULL); 837228753Smm return (0); 838228753Smm } 839228753Smm if (st.st_size == 0) 840228753Smm return (1); 841228753Smm 842232153Smm failure_start(filename, line, "File should be empty: %s", f1); 843228753Smm logprintf(" File size: %d\n", (int)st.st_size); 844228753Smm logprintf(" Contents:\n"); 845228753Smm f = fopen(f1, "rb"); 846228753Smm if (f == NULL) { 847228753Smm logprintf(" Unable to open %s\n", f1); 848228753Smm } else { 849228753Smm s = ((off_t)sizeof(buff) < st.st_size) ? 850228753Smm (ssize_t)sizeof(buff) : (ssize_t)st.st_size; 851228753Smm s = fread(buff, 1, s, f); 852228753Smm hexdump(buff, NULL, s, 0); 853228753Smm fclose(f); 854228753Smm } 855228753Smm failure_finish(NULL); 856228753Smm return (0); 857228753Smm} 858228753Smm 859228753Smm/* Verify that the named file exists and is not empty. */ 860228753Smmint 861232153Smmassertion_non_empty_file(const char *filename, int line, const char *f1) 862228753Smm{ 863228753Smm struct stat st; 864228753Smm 865232153Smm assertion_count(filename, line); 866228753Smm 867228753Smm if (stat(f1, &st) != 0) { 868232153Smm failure_start(filename, line, "Stat failed: %s", f1); 869228753Smm failure_finish(NULL); 870228753Smm return (0); 871228753Smm } 872228753Smm if (st.st_size == 0) { 873232153Smm failure_start(filename, line, "File empty: %s", f1); 874228753Smm failure_finish(NULL); 875228753Smm return (0); 876228753Smm } 877228753Smm return (1); 878228753Smm} 879228753Smm 880228753Smm/* Verify that two files have the same contents. */ 881228753Smm/* TODO: hexdump the first bytes that actually differ. */ 882228753Smmint 883232153Smmassertion_equal_file(const char *filename, int line, const char *fn1, const char *fn2) 884228753Smm{ 885228753Smm char buff1[1024]; 886228753Smm char buff2[1024]; 887228753Smm FILE *f1, *f2; 888228753Smm int n1, n2; 889228753Smm 890232153Smm assertion_count(filename, line); 891228753Smm 892228753Smm f1 = fopen(fn1, "rb"); 893228753Smm f2 = fopen(fn2, "rb"); 894248616Smm if (f1 == NULL || f2 == NULL) { 895248616Smm if (f1) fclose(f1); 896248616Smm if (f2) fclose(f2); 897248616Smm return (0); 898248616Smm } 899228753Smm for (;;) { 900248616Smm n1 = (int)fread(buff1, 1, sizeof(buff1), f1); 901248616Smm n2 = (int)fread(buff2, 1, sizeof(buff2), f2); 902228753Smm if (n1 != n2) 903228753Smm break; 904228753Smm if (n1 == 0 && n2 == 0) { 905228753Smm fclose(f1); 906228753Smm fclose(f2); 907228753Smm return (1); 908228753Smm } 909228753Smm if (memcmp(buff1, buff2, n1) != 0) 910228753Smm break; 911228753Smm } 912228753Smm fclose(f1); 913228753Smm fclose(f2); 914232153Smm failure_start(filename, line, "Files not identical"); 915228753Smm logprintf(" file1=\"%s\"\n", fn1); 916228753Smm logprintf(" file2=\"%s\"\n", fn2); 917232153Smm failure_finish(NULL); 918228753Smm return (0); 919228753Smm} 920228753Smm 921228753Smm/* Verify that the named file does exist. */ 922228753Smmint 923232153Smmassertion_file_exists(const char *filename, int line, const char *f) 924228753Smm{ 925232153Smm assertion_count(filename, line); 926228753Smm 927228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 928228753Smm if (!_access(f, 0)) 929228753Smm return (1); 930228753Smm#else 931228753Smm if (!access(f, F_OK)) 932228753Smm return (1); 933228753Smm#endif 934232153Smm failure_start(filename, line, "File should exist: %s", f); 935232153Smm failure_finish(NULL); 936228753Smm return (0); 937228753Smm} 938228753Smm 939228753Smm/* Verify that the named file doesn't exist. */ 940228753Smmint 941232153Smmassertion_file_not_exists(const char *filename, int line, const char *f) 942228753Smm{ 943232153Smm assertion_count(filename, line); 944228753Smm 945228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 946228753Smm if (_access(f, 0)) 947228753Smm return (1); 948228753Smm#else 949228753Smm if (access(f, F_OK)) 950228753Smm return (1); 951228753Smm#endif 952232153Smm failure_start(filename, line, "File should not exist: %s", f); 953232153Smm failure_finish(NULL); 954228753Smm return (0); 955228753Smm} 956228753Smm 957228753Smm/* Compare the contents of a file to a block of memory. */ 958228753Smmint 959232153Smmassertion_file_contents(const char *filename, int line, const void *buff, int s, const char *fn) 960228753Smm{ 961228753Smm char *contents; 962228753Smm FILE *f; 963228753Smm int n; 964228753Smm 965232153Smm assertion_count(filename, line); 966228753Smm 967228753Smm f = fopen(fn, "rb"); 968228753Smm if (f == NULL) { 969232153Smm failure_start(filename, line, 970228753Smm "File should exist: %s", fn); 971232153Smm failure_finish(NULL); 972228753Smm return (0); 973228753Smm } 974228753Smm contents = malloc(s * 2); 975248616Smm n = (int)fread(contents, 1, s * 2, f); 976228753Smm fclose(f); 977228753Smm if (n == s && memcmp(buff, contents, s) == 0) { 978228753Smm free(contents); 979228753Smm return (1); 980228753Smm } 981232153Smm failure_start(filename, line, "File contents don't match"); 982228753Smm logprintf(" file=\"%s\"\n", fn); 983228753Smm if (n > 0) 984228753Smm hexdump(contents, buff, n > 512 ? 512 : n, 0); 985228753Smm else { 986228753Smm logprintf(" File empty, contents should be:\n"); 987232153Smm hexdump(buff, NULL, s > 512 ? 512 : s, 0); 988228753Smm } 989232153Smm failure_finish(NULL); 990228753Smm free(contents); 991228753Smm return (0); 992228753Smm} 993228753Smm 994228753Smm/* Check the contents of a text file, being tolerant of line endings. */ 995228753Smmint 996232153Smmassertion_text_file_contents(const char *filename, int line, const char *buff, const char *fn) 997228753Smm{ 998228753Smm char *contents; 999228753Smm const char *btxt, *ftxt; 1000228753Smm FILE *f; 1001228753Smm int n, s; 1002228753Smm 1003232153Smm assertion_count(filename, line); 1004228753Smm f = fopen(fn, "r"); 1005232153Smm if (f == NULL) { 1006232153Smm failure_start(filename, line, 1007232153Smm "File doesn't exist: %s", fn); 1008232153Smm failure_finish(NULL); 1009232153Smm return (0); 1010232153Smm } 1011248616Smm s = (int)strlen(buff); 1012228753Smm contents = malloc(s * 2 + 128); 1013248616Smm n = (int)fread(contents, 1, s * 2 + 128 - 1, f); 1014228753Smm if (n >= 0) 1015228753Smm contents[n] = '\0'; 1016228753Smm fclose(f); 1017228753Smm /* Compare texts. */ 1018228753Smm btxt = buff; 1019228753Smm ftxt = (const char *)contents; 1020228753Smm while (*btxt != '\0' && *ftxt != '\0') { 1021228753Smm if (*btxt == *ftxt) { 1022228753Smm ++btxt; 1023228753Smm ++ftxt; 1024228753Smm continue; 1025228753Smm } 1026228753Smm if (btxt[0] == '\n' && ftxt[0] == '\r' && ftxt[1] == '\n') { 1027228753Smm /* Pass over different new line characters. */ 1028228753Smm ++btxt; 1029228753Smm ftxt += 2; 1030228753Smm continue; 1031228753Smm } 1032228753Smm break; 1033228753Smm } 1034228753Smm if (*btxt == '\0' && *ftxt == '\0') { 1035228753Smm free(contents); 1036228753Smm return (1); 1037228753Smm } 1038232153Smm failure_start(filename, line, "Contents don't match"); 1039228753Smm logprintf(" file=\"%s\"\n", fn); 1040232153Smm if (n > 0) { 1041228753Smm hexdump(contents, buff, n, 0); 1042232153Smm logprintf(" expected\n", fn); 1043232153Smm hexdump(buff, contents, s, 0); 1044232153Smm } else { 1045228753Smm logprintf(" File empty, contents should be:\n"); 1046228753Smm hexdump(buff, NULL, s, 0); 1047228753Smm } 1048232153Smm failure_finish(NULL); 1049228753Smm free(contents); 1050228753Smm return (0); 1051228753Smm} 1052228753Smm 1053232153Smm/* Verify that a text file contains the specified lines, regardless of order */ 1054232153Smm/* This could be more efficient if we sorted both sets of lines, etc, but 1055232153Smm * since this is used only for testing and only ever deals with a dozen or so 1056232153Smm * lines at a time, this relatively crude approach is just fine. */ 1057232153Smmint 1058232153Smmassertion_file_contains_lines_any_order(const char *file, int line, 1059232153Smm const char *pathname, const char *lines[]) 1060232153Smm{ 1061232153Smm char *buff; 1062232153Smm size_t buff_size; 1063232153Smm size_t expected_count, actual_count, i, j; 1064248616Smm char **expected = NULL; 1065248616Smm char *p, **actual = NULL; 1066232153Smm char c; 1067232153Smm int expected_failure = 0, actual_failure = 0; 1068232153Smm 1069232153Smm assertion_count(file, line); 1070232153Smm 1071232153Smm buff = slurpfile(&buff_size, "%s", pathname); 1072232153Smm if (buff == NULL) { 1073232153Smm failure_start(pathname, line, "Can't read file: %s", pathname); 1074232153Smm failure_finish(NULL); 1075232153Smm return (0); 1076232153Smm } 1077232153Smm 1078248616Smm /* Make a copy of the provided lines and count up the expected 1079248616Smm * file size. */ 1080232153Smm for (i = 0; lines[i] != NULL; ++i) { 1081232153Smm } 1082232153Smm expected_count = i; 1083248616Smm if (expected_count) { 1084248616Smm expected = malloc(sizeof(char *) * expected_count); 1085248616Smm if (expected == NULL) { 1086248616Smm failure_start(pathname, line, "Can't allocate memory"); 1087248616Smm failure_finish(NULL); 1088302001Smm free(expected); 1089248616Smm return (0); 1090248616Smm } 1091248616Smm for (i = 0; lines[i] != NULL; ++i) { 1092248616Smm expected[i] = strdup(lines[i]); 1093248616Smm } 1094232153Smm } 1095232153Smm 1096232153Smm /* Break the file into lines */ 1097232153Smm actual_count = 0; 1098232153Smm for (c = '\0', p = buff; p < buff + buff_size; ++p) { 1099232153Smm if (*p == '\x0d' || *p == '\x0a') 1100232153Smm *p = '\0'; 1101232153Smm if (c == '\0' && *p != '\0') 1102232153Smm ++actual_count; 1103232153Smm c = *p; 1104232153Smm } 1105248616Smm if (actual_count) { 1106248616Smm actual = calloc(sizeof(char *), actual_count); 1107248616Smm if (actual == NULL) { 1108248616Smm failure_start(pathname, line, "Can't allocate memory"); 1109248616Smm failure_finish(NULL); 1110248616Smm free(expected); 1111248616Smm return (0); 1112232153Smm } 1113248616Smm for (j = 0, p = buff; p < buff + buff_size; 1114248616Smm p += 1 + strlen(p)) { 1115248616Smm if (*p != '\0') { 1116248616Smm actual[j] = p; 1117248616Smm ++j; 1118248616Smm } 1119248616Smm } 1120232153Smm } 1121232153Smm 1122232153Smm /* Erase matching lines from both lists */ 1123232153Smm for (i = 0; i < expected_count; ++i) { 1124232153Smm if (expected[i] == NULL) 1125232153Smm continue; 1126232153Smm for (j = 0; j < actual_count; ++j) { 1127232153Smm if (actual[j] == NULL) 1128232153Smm continue; 1129232153Smm if (strcmp(expected[i], actual[j]) == 0) { 1130232153Smm free(expected[i]); 1131232153Smm expected[i] = NULL; 1132232153Smm actual[j] = NULL; 1133232153Smm break; 1134232153Smm } 1135232153Smm } 1136232153Smm } 1137232153Smm 1138232153Smm /* If there's anything left, it's a failure */ 1139232153Smm for (i = 0; i < expected_count; ++i) { 1140232153Smm if (expected[i] != NULL) 1141232153Smm ++expected_failure; 1142232153Smm } 1143232153Smm for (j = 0; j < actual_count; ++j) { 1144232153Smm if (actual[j] != NULL) 1145232153Smm ++actual_failure; 1146232153Smm } 1147232153Smm if (expected_failure == 0 && actual_failure == 0) { 1148232153Smm free(buff); 1149232153Smm free(expected); 1150232153Smm free(actual); 1151232153Smm return (1); 1152232153Smm } 1153232153Smm failure_start(file, line, "File doesn't match: %s", pathname); 1154232153Smm for (i = 0; i < expected_count; ++i) { 1155232153Smm if (expected[i] != NULL) { 1156232153Smm logprintf(" Expected but not present: %s\n", expected[i]); 1157232153Smm free(expected[i]); 1158232153Smm } 1159232153Smm } 1160232153Smm for (j = 0; j < actual_count; ++j) { 1161232153Smm if (actual[j] != NULL) 1162232153Smm logprintf(" Present but not expected: %s\n", actual[j]); 1163232153Smm } 1164232153Smm failure_finish(NULL); 1165232153Smm free(buff); 1166232153Smm free(expected); 1167232153Smm free(actual); 1168232153Smm return (0); 1169232153Smm} 1170232153Smm 1171308152Smm/* Verify that a text file does not contains the specified strings */ 1172308152Smmint 1173308152Smmassertion_file_contains_no_invalid_strings(const char *file, int line, 1174308152Smm const char *pathname, const char *strings[]) 1175308152Smm{ 1176308152Smm char *buff; 1177308152Smm int i; 1178308152Smm 1179308152Smm buff = slurpfile(NULL, "%s", pathname); 1180308152Smm if (buff == NULL) { 1181308152Smm failure_start(file, line, "Can't read file: %s", pathname); 1182308152Smm failure_finish(NULL); 1183308152Smm return (0); 1184308152Smm } 1185308152Smm 1186308152Smm for (i = 0; strings[i] != NULL; ++i) { 1187308152Smm if (strstr(buff, strings[i]) != NULL) { 1188308152Smm failure_start(file, line, "Invalid string in %s: %s", pathname, 1189308152Smm strings[i]); 1190308152Smm failure_finish(NULL); 1191308152Smm free(buff); 1192308152Smm return(0); 1193308152Smm } 1194308152Smm } 1195308152Smm 1196308152Smm free(buff); 1197308152Smm return (0); 1198308152Smm} 1199308152Smm 1200228753Smm/* Test that two paths point to the same file. */ 1201228753Smm/* As a side-effect, asserts that both files exist. */ 1202228753Smmstatic int 1203228753Smmis_hardlink(const char *file, int line, 1204228753Smm const char *path1, const char *path2) 1205228753Smm{ 1206228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1207228753Smm BY_HANDLE_FILE_INFORMATION bhfi1, bhfi2; 1208228753Smm int r; 1209228753Smm 1210228753Smm assertion_count(file, line); 1211228753Smm r = my_GetFileInformationByName(path1, &bhfi1); 1212228753Smm if (r == 0) { 1213228753Smm failure_start(file, line, "File %s can't be inspected?", path1); 1214228753Smm failure_finish(NULL); 1215228753Smm return (0); 1216228753Smm } 1217228753Smm r = my_GetFileInformationByName(path2, &bhfi2); 1218228753Smm if (r == 0) { 1219228753Smm failure_start(file, line, "File %s can't be inspected?", path2); 1220228753Smm failure_finish(NULL); 1221228753Smm return (0); 1222228753Smm } 1223228753Smm return (bhfi1.dwVolumeSerialNumber == bhfi2.dwVolumeSerialNumber 1224228753Smm && bhfi1.nFileIndexHigh == bhfi2.nFileIndexHigh 1225228753Smm && bhfi1.nFileIndexLow == bhfi2.nFileIndexLow); 1226228753Smm#else 1227228753Smm struct stat st1, st2; 1228228753Smm int r; 1229228753Smm 1230228753Smm assertion_count(file, line); 1231228753Smm r = lstat(path1, &st1); 1232228753Smm if (r != 0) { 1233228753Smm failure_start(file, line, "File should exist: %s", path1); 1234228753Smm failure_finish(NULL); 1235228753Smm return (0); 1236228753Smm } 1237228753Smm r = lstat(path2, &st2); 1238228753Smm if (r != 0) { 1239228753Smm failure_start(file, line, "File should exist: %s", path2); 1240228753Smm failure_finish(NULL); 1241228753Smm return (0); 1242228753Smm } 1243228753Smm return (st1.st_ino == st2.st_ino && st1.st_dev == st2.st_dev); 1244228753Smm#endif 1245228753Smm} 1246228753Smm 1247228753Smmint 1248228753Smmassertion_is_hardlink(const char *file, int line, 1249228753Smm const char *path1, const char *path2) 1250228753Smm{ 1251228753Smm if (is_hardlink(file, line, path1, path2)) 1252228753Smm return (1); 1253228753Smm failure_start(file, line, 1254228753Smm "Files %s and %s are not hardlinked", path1, path2); 1255228753Smm failure_finish(NULL); 1256228753Smm return (0); 1257228753Smm} 1258228753Smm 1259228753Smmint 1260228753Smmassertion_is_not_hardlink(const char *file, int line, 1261228753Smm const char *path1, const char *path2) 1262228753Smm{ 1263228753Smm if (!is_hardlink(file, line, path1, path2)) 1264228753Smm return (1); 1265228753Smm failure_start(file, line, 1266228753Smm "Files %s and %s should not be hardlinked", path1, path2); 1267228753Smm failure_finish(NULL); 1268228753Smm return (0); 1269228753Smm} 1270228753Smm 1271228753Smm/* Verify a/b/mtime of 'pathname'. */ 1272228753Smm/* If 'recent', verify that it's within last 10 seconds. */ 1273228753Smmstatic int 1274228753Smmassertion_file_time(const char *file, int line, 1275228753Smm const char *pathname, long t, long nsec, char type, int recent) 1276228753Smm{ 1277228753Smm long long filet, filet_nsec; 1278228753Smm int r; 1279228753Smm 1280228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1281228753Smm#define EPOC_TIME (116444736000000000ULL) 1282248616Smm FILETIME fxtime, fbirthtime, fatime, fmtime; 1283228753Smm ULARGE_INTEGER wintm; 1284228753Smm HANDLE h; 1285248616Smm fxtime.dwLowDateTime = 0; 1286248616Smm fxtime.dwHighDateTime = 0; 1287228753Smm 1288228753Smm assertion_count(file, line); 1289232153Smm /* Note: FILE_FLAG_BACKUP_SEMANTICS applies to open 1290232153Smm * a directory file. If not, CreateFile() will fail when 1291232153Smm * the pathname is a directory. */ 1292228753Smm h = CreateFile(pathname, FILE_READ_ATTRIBUTES, 0, NULL, 1293232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 1294228753Smm if (h == INVALID_HANDLE_VALUE) { 1295228753Smm failure_start(file, line, "Can't access %s\n", pathname); 1296228753Smm failure_finish(NULL); 1297228753Smm return (0); 1298228753Smm } 1299228753Smm r = GetFileTime(h, &fbirthtime, &fatime, &fmtime); 1300228753Smm switch (type) { 1301248616Smm case 'a': fxtime = fatime; break; 1302248616Smm case 'b': fxtime = fbirthtime; break; 1303248616Smm case 'm': fxtime = fmtime; break; 1304228753Smm } 1305228753Smm CloseHandle(h); 1306228753Smm if (r == 0) { 1307228753Smm failure_start(file, line, "Can't GetFileTime %s\n", pathname); 1308228753Smm failure_finish(NULL); 1309228753Smm return (0); 1310228753Smm } 1311248616Smm wintm.LowPart = fxtime.dwLowDateTime; 1312248616Smm wintm.HighPart = fxtime.dwHighDateTime; 1313228753Smm filet = (wintm.QuadPart - EPOC_TIME) / 10000000; 1314228753Smm filet_nsec = ((wintm.QuadPart - EPOC_TIME) % 10000000) * 100; 1315228753Smm nsec = (nsec / 100) * 100; /* Round the request */ 1316228753Smm#else 1317228753Smm struct stat st; 1318228753Smm 1319228753Smm assertion_count(file, line); 1320228753Smm r = lstat(pathname, &st); 1321228753Smm if (r != 0) { 1322228753Smm failure_start(file, line, "Can't stat %s\n", pathname); 1323228753Smm failure_finish(NULL); 1324228753Smm return (0); 1325228753Smm } 1326228753Smm switch (type) { 1327228753Smm case 'a': filet = st.st_atime; break; 1328228753Smm case 'm': filet = st.st_mtime; break; 1329228753Smm case 'b': filet = 0; break; 1330228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1331228753Smm exit(1); 1332228753Smm } 1333228753Smm#if defined(__FreeBSD__) 1334228753Smm switch (type) { 1335228753Smm case 'a': filet_nsec = st.st_atimespec.tv_nsec; break; 1336228753Smm case 'b': filet = st.st_birthtime; 1337302425Smm /* FreeBSD filesystems that don't support birthtime 1338302425Smm * (e.g., UFS1) always return -1 here. */ 1339302425Smm if (filet == -1) { 1340302425Smm return (1); 1341302425Smm } 1342228753Smm filet_nsec = st.st_birthtimespec.tv_nsec; break; 1343228753Smm case 'm': filet_nsec = st.st_mtimespec.tv_nsec; break; 1344228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1345228753Smm exit(1); 1346228753Smm } 1347228753Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1348228753Smm filet_nsec = (filet_nsec / 1000) * 1000; 1349228753Smm nsec = (nsec / 1000) * 1000; 1350228753Smm#else 1351228753Smm filet_nsec = nsec = 0; /* Generic POSIX only has whole seconds. */ 1352228753Smm if (type == 'b') return (1); /* Generic POSIX doesn't have birthtime */ 1353228753Smm#if defined(__HAIKU__) 1354228753Smm if (type == 'a') return (1); /* Haiku doesn't have atime. */ 1355228753Smm#endif 1356228753Smm#endif 1357228753Smm#endif 1358228753Smm if (recent) { 1359228753Smm /* Check that requested time is up-to-date. */ 1360228753Smm time_t now = time(NULL); 1361228753Smm if (filet < now - 10 || filet > now + 1) { 1362228753Smm failure_start(file, line, 1363232153Smm "File %s has %ctime %lld, %lld seconds ago\n", 1364228753Smm pathname, type, filet, now - filet); 1365228753Smm failure_finish(NULL); 1366228753Smm return (0); 1367228753Smm } 1368228753Smm } else if (filet != t || filet_nsec != nsec) { 1369228753Smm failure_start(file, line, 1370232153Smm "File %s has %ctime %lld.%09lld, expected %lld.%09lld", 1371228753Smm pathname, type, filet, filet_nsec, t, nsec); 1372228753Smm failure_finish(NULL); 1373228753Smm return (0); 1374228753Smm } 1375228753Smm return (1); 1376228753Smm} 1377228753Smm 1378228753Smm/* Verify atime of 'pathname'. */ 1379228753Smmint 1380228753Smmassertion_file_atime(const char *file, int line, 1381228753Smm const char *pathname, long t, long nsec) 1382228753Smm{ 1383228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'a', 0); 1384228753Smm} 1385228753Smm 1386228753Smm/* Verify atime of 'pathname' is up-to-date. */ 1387228753Smmint 1388228753Smmassertion_file_atime_recent(const char *file, int line, const char *pathname) 1389228753Smm{ 1390228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'a', 1); 1391228753Smm} 1392228753Smm 1393228753Smm/* Verify birthtime of 'pathname'. */ 1394228753Smmint 1395228753Smmassertion_file_birthtime(const char *file, int line, 1396228753Smm const char *pathname, long t, long nsec) 1397228753Smm{ 1398228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'b', 0); 1399228753Smm} 1400228753Smm 1401228753Smm/* Verify birthtime of 'pathname' is up-to-date. */ 1402228753Smmint 1403228753Smmassertion_file_birthtime_recent(const char *file, int line, 1404228753Smm const char *pathname) 1405228753Smm{ 1406228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'b', 1); 1407228753Smm} 1408228753Smm 1409307798Smm/* Verify mode of 'pathname'. */ 1410307798Smmint 1411307798Smmassertion_file_mode(const char *file, int line, const char *pathname, int expected_mode) 1412307798Smm{ 1413307798Smm int mode; 1414307798Smm int r; 1415307798Smm 1416307798Smm assertion_count(file, line); 1417307798Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1418307798Smm failure_start(file, line, "assertFileMode not yet implemented for Windows"); 1419308152Smm (void)mode; /* UNUSED */ 1420308152Smm (void)r; /* UNUSED */ 1421313571Smm (void)pathname; /* UNUSED */ 1422313571Smm (void)expected_mode; /* UNUSED */ 1423307798Smm#else 1424307798Smm { 1425307798Smm struct stat st; 1426307798Smm r = lstat(pathname, &st); 1427307798Smm mode = (int)(st.st_mode & 0777); 1428307798Smm } 1429307798Smm if (r == 0 && mode == expected_mode) 1430307798Smm return (1); 1431307798Smm failure_start(file, line, "File %s has mode %o, expected %o", 1432307798Smm pathname, mode, expected_mode); 1433307798Smm#endif 1434307798Smm failure_finish(NULL); 1435307798Smm return (0); 1436307798Smm} 1437307798Smm 1438228753Smm/* Verify mtime of 'pathname'. */ 1439228753Smmint 1440228753Smmassertion_file_mtime(const char *file, int line, 1441228753Smm const char *pathname, long t, long nsec) 1442228753Smm{ 1443228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'm', 0); 1444228753Smm} 1445228753Smm 1446228753Smm/* Verify mtime of 'pathname' is up-to-date. */ 1447228753Smmint 1448228753Smmassertion_file_mtime_recent(const char *file, int line, const char *pathname) 1449228753Smm{ 1450228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'm', 1); 1451228753Smm} 1452228753Smm 1453228753Smm/* Verify number of links to 'pathname'. */ 1454228753Smmint 1455228753Smmassertion_file_nlinks(const char *file, int line, 1456228753Smm const char *pathname, int nlinks) 1457228753Smm{ 1458228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1459228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1460228753Smm int r; 1461228753Smm 1462228753Smm assertion_count(file, line); 1463228753Smm r = my_GetFileInformationByName(pathname, &bhfi); 1464228753Smm if (r != 0 && bhfi.nNumberOfLinks == (DWORD)nlinks) 1465228753Smm return (1); 1466228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1467228753Smm pathname, bhfi.nNumberOfLinks, nlinks); 1468228753Smm failure_finish(NULL); 1469228753Smm return (0); 1470228753Smm#else 1471228753Smm struct stat st; 1472228753Smm int r; 1473228753Smm 1474228753Smm assertion_count(file, line); 1475228753Smm r = lstat(pathname, &st); 1476232153Smm if (r == 0 && (int)st.st_nlink == nlinks) 1477307798Smm return (1); 1478228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1479228753Smm pathname, st.st_nlink, nlinks); 1480228753Smm failure_finish(NULL); 1481228753Smm return (0); 1482228753Smm#endif 1483228753Smm} 1484228753Smm 1485228753Smm/* Verify size of 'pathname'. */ 1486228753Smmint 1487228753Smmassertion_file_size(const char *file, int line, const char *pathname, long size) 1488228753Smm{ 1489228753Smm int64_t filesize; 1490228753Smm int r; 1491228753Smm 1492228753Smm assertion_count(file, line); 1493228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1494228753Smm { 1495228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1496228753Smm r = !my_GetFileInformationByName(pathname, &bhfi); 1497228753Smm filesize = ((int64_t)bhfi.nFileSizeHigh << 32) + bhfi.nFileSizeLow; 1498228753Smm } 1499228753Smm#else 1500228753Smm { 1501228753Smm struct stat st; 1502228753Smm r = lstat(pathname, &st); 1503228753Smm filesize = st.st_size; 1504228753Smm } 1505228753Smm#endif 1506228753Smm if (r == 0 && filesize == size) 1507228753Smm return (1); 1508228753Smm failure_start(file, line, "File %s has size %ld, expected %ld", 1509228753Smm pathname, (long)filesize, (long)size); 1510228753Smm failure_finish(NULL); 1511228753Smm return (0); 1512228753Smm} 1513228753Smm 1514228753Smm/* Assert that 'pathname' is a dir. If mode >= 0, verify that too. */ 1515228753Smmint 1516228753Smmassertion_is_dir(const char *file, int line, const char *pathname, int mode) 1517228753Smm{ 1518228753Smm struct stat st; 1519228753Smm int r; 1520228753Smm 1521228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1522228753Smm (void)mode; /* UNUSED */ 1523228753Smm#endif 1524228753Smm assertion_count(file, line); 1525228753Smm r = lstat(pathname, &st); 1526228753Smm if (r != 0) { 1527228753Smm failure_start(file, line, "Dir should exist: %s", pathname); 1528228753Smm failure_finish(NULL); 1529228753Smm return (0); 1530228753Smm } 1531228753Smm if (!S_ISDIR(st.st_mode)) { 1532228753Smm failure_start(file, line, "%s is not a dir", pathname); 1533228753Smm failure_finish(NULL); 1534228753Smm return (0); 1535228753Smm } 1536228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1537228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1538228753Smm * so just ignore the mode tests. */ 1539228753Smm /* TODO: Can we do better here? */ 1540232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1541228753Smm failure_start(file, line, "Dir %s has wrong mode", pathname); 1542228753Smm logprintf(" Expected: 0%3o\n", mode); 1543228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1544228753Smm failure_finish(NULL); 1545228753Smm return (0); 1546228753Smm } 1547228753Smm#endif 1548228753Smm return (1); 1549228753Smm} 1550228753Smm 1551228753Smm/* Verify that 'pathname' is a regular file. If 'mode' is >= 0, 1552228753Smm * verify that too. */ 1553228753Smmint 1554228753Smmassertion_is_reg(const char *file, int line, const char *pathname, int mode) 1555228753Smm{ 1556228753Smm struct stat st; 1557228753Smm int r; 1558228753Smm 1559228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1560228753Smm (void)mode; /* UNUSED */ 1561228753Smm#endif 1562228753Smm assertion_count(file, line); 1563228753Smm r = lstat(pathname, &st); 1564228753Smm if (r != 0 || !S_ISREG(st.st_mode)) { 1565228753Smm failure_start(file, line, "File should exist: %s", pathname); 1566228753Smm failure_finish(NULL); 1567228753Smm return (0); 1568228753Smm } 1569228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1570228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1571228753Smm * so just ignore the mode tests. */ 1572228753Smm /* TODO: Can we do better here? */ 1573232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1574228753Smm failure_start(file, line, "File %s has wrong mode", pathname); 1575228753Smm logprintf(" Expected: 0%3o\n", mode); 1576228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1577228753Smm failure_finish(NULL); 1578228753Smm return (0); 1579228753Smm } 1580228753Smm#endif 1581228753Smm return (1); 1582228753Smm} 1583228753Smm 1584228753Smm/* Check whether 'pathname' is a symbolic link. If 'contents' is 1585228753Smm * non-NULL, verify that the symlink has those contents. */ 1586228753Smmstatic int 1587228753Smmis_symlink(const char *file, int line, 1588228753Smm const char *pathname, const char *contents) 1589228753Smm{ 1590228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1591228753Smm (void)pathname; /* UNUSED */ 1592228753Smm (void)contents; /* UNUSED */ 1593228753Smm assertion_count(file, line); 1594228753Smm /* Windows sort-of has real symlinks, but they're only usable 1595228753Smm * by privileged users and are crippled even then, so there's 1596228753Smm * really not much point in bothering with this. */ 1597228753Smm return (0); 1598228753Smm#else 1599228753Smm char buff[300]; 1600228753Smm struct stat st; 1601228753Smm ssize_t linklen; 1602228753Smm int r; 1603228753Smm 1604228753Smm assertion_count(file, line); 1605228753Smm r = lstat(pathname, &st); 1606228753Smm if (r != 0) { 1607228753Smm failure_start(file, line, 1608228753Smm "Symlink should exist: %s", pathname); 1609228753Smm failure_finish(NULL); 1610228753Smm return (0); 1611228753Smm } 1612228753Smm if (!S_ISLNK(st.st_mode)) 1613228753Smm return (0); 1614228753Smm if (contents == NULL) 1615228753Smm return (1); 1616228753Smm linklen = readlink(pathname, buff, sizeof(buff)); 1617228753Smm if (linklen < 0) { 1618228753Smm failure_start(file, line, "Can't read symlink %s", pathname); 1619228753Smm failure_finish(NULL); 1620228753Smm return (0); 1621228753Smm } 1622228753Smm buff[linklen] = '\0'; 1623228753Smm if (strcmp(buff, contents) != 0) 1624228753Smm return (0); 1625228753Smm return (1); 1626228753Smm#endif 1627228753Smm} 1628228753Smm 1629228753Smm/* Assert that path is a symlink that (optionally) contains contents. */ 1630228753Smmint 1631228753Smmassertion_is_symlink(const char *file, int line, 1632228753Smm const char *path, const char *contents) 1633228753Smm{ 1634228753Smm if (is_symlink(file, line, path, contents)) 1635228753Smm return (1); 1636228753Smm if (contents) 1637228753Smm failure_start(file, line, "File %s is not a symlink to %s", 1638228753Smm path, contents); 1639228753Smm else 1640228753Smm failure_start(file, line, "File %s is not a symlink", path); 1641228753Smm failure_finish(NULL); 1642228753Smm return (0); 1643228753Smm} 1644228753Smm 1645228753Smm 1646228753Smm/* Create a directory and report any errors. */ 1647228753Smmint 1648228753Smmassertion_make_dir(const char *file, int line, const char *dirname, int mode) 1649228753Smm{ 1650228753Smm assertion_count(file, line); 1651228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1652228753Smm (void)mode; /* UNUSED */ 1653228753Smm if (0 == _mkdir(dirname)) 1654228753Smm return (1); 1655228753Smm#else 1656307139Smm if (0 == mkdir(dirname, mode)) { 1657307139Smm if (0 == chmod(dirname, mode)) { 1658307139Smm assertion_file_mode(file, line, dirname, mode); 1659307139Smm return (1); 1660307139Smm } 1661307139Smm } 1662228753Smm#endif 1663228753Smm failure_start(file, line, "Could not create directory %s", dirname); 1664228753Smm failure_finish(NULL); 1665228753Smm return(0); 1666228753Smm} 1667228753Smm 1668228753Smm/* Create a file with the specified contents and report any failures. */ 1669228753Smmint 1670228753Smmassertion_make_file(const char *file, int line, 1671238856Smm const char *path, int mode, int csize, const void *contents) 1672228753Smm{ 1673228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1674228753Smm /* TODO: Rework this to set file mode as well. */ 1675228753Smm FILE *f; 1676228753Smm (void)mode; /* UNUSED */ 1677228753Smm assertion_count(file, line); 1678228753Smm f = fopen(path, "wb"); 1679228753Smm if (f == NULL) { 1680228753Smm failure_start(file, line, "Could not create file %s", path); 1681228753Smm failure_finish(NULL); 1682228753Smm return (0); 1683228753Smm } 1684228753Smm if (contents != NULL) { 1685238856Smm size_t wsize; 1686238856Smm 1687238856Smm if (csize < 0) 1688238856Smm wsize = strlen(contents); 1689238856Smm else 1690238856Smm wsize = (size_t)csize; 1691238856Smm if (wsize != fwrite(contents, 1, wsize, f)) { 1692228753Smm fclose(f); 1693228753Smm failure_start(file, line, 1694228753Smm "Could not write file %s", path); 1695228753Smm failure_finish(NULL); 1696228753Smm return (0); 1697228753Smm } 1698228753Smm } 1699228753Smm fclose(f); 1700228753Smm return (1); 1701228753Smm#else 1702228753Smm int fd; 1703228753Smm assertion_count(file, line); 1704228753Smm fd = open(path, O_CREAT | O_WRONLY, mode >= 0 ? mode : 0644); 1705228753Smm if (fd < 0) { 1706228753Smm failure_start(file, line, "Could not create %s", path); 1707228753Smm failure_finish(NULL); 1708228753Smm return (0); 1709228753Smm } 1710307139Smm if (0 != chmod(path, mode)) { 1711307139Smm failure_start(file, line, "Could not chmod %s", path); 1712307139Smm failure_finish(NULL); 1713307798Smm close(fd); 1714307139Smm return (0); 1715307139Smm } 1716228753Smm if (contents != NULL) { 1717238856Smm ssize_t wsize; 1718238856Smm 1719238856Smm if (csize < 0) 1720238856Smm wsize = (ssize_t)strlen(contents); 1721238856Smm else 1722238856Smm wsize = (ssize_t)csize; 1723238856Smm if (wsize != write(fd, contents, wsize)) { 1724228753Smm close(fd); 1725238856Smm failure_start(file, line, 1726238856Smm "Could not write to %s", path); 1727228753Smm failure_finish(NULL); 1728307798Smm close(fd); 1729228753Smm return (0); 1730228753Smm } 1731228753Smm } 1732228753Smm close(fd); 1733307139Smm assertion_file_mode(file, line, path, mode); 1734228753Smm return (1); 1735228753Smm#endif 1736228753Smm} 1737228753Smm 1738228753Smm/* Create a hardlink and report any failures. */ 1739228753Smmint 1740228753Smmassertion_make_hardlink(const char *file, int line, 1741228753Smm const char *newpath, const char *linkto) 1742228753Smm{ 1743228753Smm int succeeded; 1744228753Smm 1745228753Smm assertion_count(file, line); 1746228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1747228753Smm succeeded = my_CreateHardLinkA(newpath, linkto); 1748228753Smm#elif HAVE_LINK 1749228753Smm succeeded = !link(linkto, newpath); 1750228753Smm#else 1751228753Smm succeeded = 0; 1752228753Smm#endif 1753228753Smm if (succeeded) 1754228753Smm return (1); 1755228753Smm failure_start(file, line, "Could not create hardlink"); 1756228753Smm logprintf(" New link: %s\n", newpath); 1757228753Smm logprintf(" Old name: %s\n", linkto); 1758228753Smm failure_finish(NULL); 1759228753Smm return(0); 1760228753Smm} 1761228753Smm 1762228753Smm/* Create a symlink and report any failures. */ 1763228753Smmint 1764228753Smmassertion_make_symlink(const char *file, int line, 1765228753Smm const char *newpath, const char *linkto) 1766228753Smm{ 1767228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1768228753Smm int targetIsDir = 0; /* TODO: Fix this */ 1769228753Smm assertion_count(file, line); 1770228753Smm if (my_CreateSymbolicLinkA(newpath, linkto, targetIsDir)) 1771228753Smm return (1); 1772228753Smm#elif HAVE_SYMLINK 1773228753Smm assertion_count(file, line); 1774228753Smm if (0 == symlink(linkto, newpath)) 1775228753Smm return (1); 1776228753Smm#endif 1777228753Smm failure_start(file, line, "Could not create symlink"); 1778228753Smm logprintf(" New link: %s\n", newpath); 1779228753Smm logprintf(" Old name: %s\n", linkto); 1780228753Smm failure_finish(NULL); 1781228753Smm return(0); 1782228753Smm} 1783228753Smm 1784228753Smm/* Set umask, report failures. */ 1785228753Smmint 1786228753Smmassertion_umask(const char *file, int line, int mask) 1787228753Smm{ 1788228753Smm assertion_count(file, line); 1789228753Smm (void)file; /* UNUSED */ 1790228753Smm (void)line; /* UNUSED */ 1791228753Smm umask(mask); 1792228753Smm return (1); 1793228753Smm} 1794228753Smm 1795232153Smm/* Set times, report failures. */ 1796232153Smmint 1797232153Smmassertion_utimes(const char *file, int line, 1798232153Smm const char *pathname, long at, long at_nsec, long mt, long mt_nsec) 1799232153Smm{ 1800232153Smm int r; 1801232153Smm 1802232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1803232153Smm#define WINTIME(sec, nsec) ((Int32x32To64(sec, 10000000) + EPOC_TIME)\ 1804232153Smm + (((nsec)/1000)*10)) 1805232153Smm HANDLE h; 1806232153Smm ULARGE_INTEGER wintm; 1807232153Smm FILETIME fatime, fmtime; 1808232153Smm FILETIME *pat, *pmt; 1809232153Smm 1810232153Smm assertion_count(file, line); 1811232153Smm h = CreateFileA(pathname,GENERIC_READ | GENERIC_WRITE, 1812232153Smm FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 1813232153Smm FILE_FLAG_BACKUP_SEMANTICS, NULL); 1814232153Smm if (h == INVALID_HANDLE_VALUE) { 1815232153Smm failure_start(file, line, "Can't access %s\n", pathname); 1816232153Smm failure_finish(NULL); 1817232153Smm return (0); 1818232153Smm } 1819232153Smm 1820232153Smm if (at > 0 || at_nsec > 0) { 1821232153Smm wintm.QuadPart = WINTIME(at, at_nsec); 1822232153Smm fatime.dwLowDateTime = wintm.LowPart; 1823232153Smm fatime.dwHighDateTime = wintm.HighPart; 1824232153Smm pat = &fatime; 1825232153Smm } else 1826232153Smm pat = NULL; 1827232153Smm if (mt > 0 || mt_nsec > 0) { 1828232153Smm wintm.QuadPart = WINTIME(mt, mt_nsec); 1829232153Smm fmtime.dwLowDateTime = wintm.LowPart; 1830232153Smm fmtime.dwHighDateTime = wintm.HighPart; 1831232153Smm pmt = &fmtime; 1832232153Smm } else 1833232153Smm pmt = NULL; 1834232153Smm if (pat != NULL || pmt != NULL) 1835232153Smm r = SetFileTime(h, NULL, pat, pmt); 1836232153Smm else 1837232153Smm r = 1; 1838232153Smm CloseHandle(h); 1839232153Smm if (r == 0) { 1840232153Smm failure_start(file, line, "Can't SetFileTime %s\n", pathname); 1841232153Smm failure_finish(NULL); 1842232153Smm return (0); 1843232153Smm } 1844232153Smm return (1); 1845232153Smm#else /* defined(_WIN32) && !defined(__CYGWIN__) */ 1846232153Smm struct stat st; 1847232153Smm struct timeval times[2]; 1848232153Smm 1849232153Smm#if !defined(__FreeBSD__) 1850232153Smm mt_nsec = at_nsec = 0; /* Generic POSIX only has whole seconds. */ 1851232153Smm#endif 1852232153Smm if (mt == 0 && mt_nsec == 0 && at == 0 && at_nsec == 0) 1853232153Smm return (1); 1854232153Smm 1855232153Smm r = lstat(pathname, &st); 1856232153Smm if (r < 0) { 1857232153Smm failure_start(file, line, "Can't stat %s\n", pathname); 1858232153Smm failure_finish(NULL); 1859232153Smm return (0); 1860232153Smm } 1861232153Smm 1862232153Smm if (mt == 0 && mt_nsec == 0) { 1863232153Smm mt = st.st_mtime; 1864232153Smm#if defined(__FreeBSD__) 1865232153Smm mt_nsec = st.st_mtimespec.tv_nsec; 1866232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1867232153Smm mt_nsec = (mt_nsec / 1000) * 1000; 1868232153Smm#endif 1869232153Smm } 1870232153Smm if (at == 0 && at_nsec == 0) { 1871232153Smm at = st.st_atime; 1872232153Smm#if defined(__FreeBSD__) 1873232153Smm at_nsec = st.st_atimespec.tv_nsec; 1874232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1875232153Smm at_nsec = (at_nsec / 1000) * 1000; 1876232153Smm#endif 1877232153Smm } 1878232153Smm 1879232153Smm times[1].tv_sec = mt; 1880232153Smm times[1].tv_usec = mt_nsec / 1000; 1881232153Smm 1882232153Smm times[0].tv_sec = at; 1883232153Smm times[0].tv_usec = at_nsec / 1000; 1884232153Smm 1885232153Smm#ifdef HAVE_LUTIMES 1886232153Smm r = lutimes(pathname, times); 1887232153Smm#else 1888232153Smm r = utimes(pathname, times); 1889232153Smm#endif 1890232153Smm if (r < 0) { 1891232153Smm failure_start(file, line, "Can't utimes %s\n", pathname); 1892232153Smm failure_finish(NULL); 1893232153Smm return (0); 1894232153Smm } 1895232153Smm return (1); 1896232153Smm#endif /* defined(_WIN32) && !defined(__CYGWIN__) */ 1897232153Smm} 1898232153Smm 1899238856Smm/* Set nodump, report failures. */ 1900238856Smmint 1901238856Smmassertion_nodump(const char *file, int line, const char *pathname) 1902238856Smm{ 1903238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 1904238856Smm int r; 1905238856Smm 1906238856Smm assertion_count(file, line); 1907238856Smm r = chflags(pathname, UF_NODUMP); 1908238856Smm if (r < 0) { 1909238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1910238856Smm failure_finish(NULL); 1911238856Smm return (0); 1912238856Smm } 1913238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 1914238856Smm && defined(EXT2_NODUMP_FL) 1915238856Smm int fd, r, flags; 1916238856Smm 1917238856Smm assertion_count(file, line); 1918238856Smm fd = open(pathname, O_RDONLY | O_NONBLOCK); 1919238856Smm if (fd < 0) { 1920238856Smm failure_start(file, line, "Can't open %s\n", pathname); 1921238856Smm failure_finish(NULL); 1922238856Smm return (0); 1923238856Smm } 1924238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 1925238856Smm if (r < 0) { 1926238856Smm failure_start(file, line, "Can't get flags %s\n", pathname); 1927238856Smm failure_finish(NULL); 1928238856Smm return (0); 1929238856Smm } 1930238856Smm flags |= EXT2_NODUMP_FL; 1931238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 1932238856Smm if (r < 0) { 1933238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1934238856Smm failure_finish(NULL); 1935238856Smm return (0); 1936238856Smm } 1937238856Smm close(fd); 1938238856Smm#else 1939238856Smm (void)pathname; /* UNUSED */ 1940238856Smm assertion_count(file, line); 1941238856Smm#endif 1942238856Smm return (1); 1943238856Smm} 1944238856Smm 1945228753Smm/* 1946228753Smm * 1947228753Smm * UTILITIES for use by tests. 1948228753Smm * 1949228753Smm */ 1950228753Smm 1951228753Smm/* 1952228753Smm * Check whether platform supports symlinks. This is intended 1953228753Smm * for tests to use in deciding whether to bother testing symlink 1954228753Smm * support; if the platform doesn't support symlinks, there's no point 1955228753Smm * in checking whether the program being tested can create them. 1956228753Smm * 1957228753Smm * Note that the first time this test is called, we actually go out to 1958228753Smm * disk to create and verify a symlink. This is necessary because 1959228753Smm * symlink support is actually a property of a particular filesystem 1960228753Smm * and can thus vary between directories on a single system. After 1961228753Smm * the first call, this returns the cached result from memory, so it's 1962228753Smm * safe to call it as often as you wish. 1963228753Smm */ 1964228753Smmint 1965228753SmmcanSymlink(void) 1966228753Smm{ 1967228753Smm /* Remember the test result */ 1968228753Smm static int value = 0, tested = 0; 1969228753Smm if (tested) 1970228753Smm return (value); 1971228753Smm 1972228753Smm ++tested; 1973238856Smm assertion_make_file(__FILE__, __LINE__, "canSymlink.0", 0644, 1, "a"); 1974228753Smm /* Note: Cygwin has its own symlink() emulation that does not 1975228753Smm * use the Win32 CreateSymbolicLink() function. */ 1976228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1977228753Smm value = my_CreateSymbolicLinkA("canSymlink.1", "canSymlink.0", 0) 1978228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1", "canSymlink.0"); 1979228753Smm#elif HAVE_SYMLINK 1980228753Smm value = (0 == symlink("canSymlink.0", "canSymlink.1")) 1981228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1","canSymlink.0"); 1982228753Smm#endif 1983228753Smm return (value); 1984228753Smm} 1985228753Smm 1986228753Smm/* Platform-dependent options for hiding the output of a subcommand. */ 1987228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1988228753Smmstatic const char *redirectArgs = ">NUL 2>NUL"; /* Win32 cmd.exe */ 1989228753Smm#else 1990228753Smmstatic const char *redirectArgs = ">/dev/null 2>/dev/null"; /* POSIX 'sh' */ 1991228753Smm#endif 1992248616Smm/* 1993248616Smm * Can this platform run the bzip2 program? 1994248616Smm */ 1995228753Smmint 1996248616SmmcanBzip2(void) 1997248616Smm{ 1998248616Smm static int tested = 0, value = 0; 1999248616Smm if (!tested) { 2000248616Smm tested = 1; 2001248616Smm if (systemf("bzip2 -d -V %s", redirectArgs) == 0) 2002248616Smm value = 1; 2003248616Smm } 2004248616Smm return (value); 2005248616Smm} 2006248616Smm 2007248616Smm/* 2008248616Smm * Can this platform run the grzip program? 2009248616Smm */ 2010248616Smmint 2011248616SmmcanGrzip(void) 2012248616Smm{ 2013248616Smm static int tested = 0, value = 0; 2014248616Smm if (!tested) { 2015248616Smm tested = 1; 2016248616Smm if (systemf("grzip -V %s", redirectArgs) == 0) 2017248616Smm value = 1; 2018248616Smm } 2019248616Smm return (value); 2020248616Smm} 2021248616Smm 2022248616Smm/* 2023248616Smm * Can this platform run the gzip program? 2024248616Smm */ 2025248616Smmint 2026228753SmmcanGzip(void) 2027228753Smm{ 2028228753Smm static int tested = 0, value = 0; 2029228753Smm if (!tested) { 2030228753Smm tested = 1; 2031228753Smm if (systemf("gzip -V %s", redirectArgs) == 0) 2032228753Smm value = 1; 2033228753Smm } 2034228753Smm return (value); 2035228753Smm} 2036228753Smm 2037228753Smm/* 2038248616Smm * Can this platform run the lrzip program? 2039228753Smm */ 2040228753Smmint 2041248616SmmcanRunCommand(const char *cmd) 2042228753Smm{ 2043248616Smm static int tested = 0, value = 0; 2044248616Smm if (!tested) { 2045248616Smm tested = 1; 2046248616Smm if (systemf("%s %s", cmd, redirectArgs) == 0) 2047248616Smm value = 1; 2048248616Smm } 2049248616Smm return (value); 2050248616Smm} 2051248616Smm 2052248616Smmint 2053248616SmmcanLrzip(void) 2054248616Smm{ 2055228753Smm static int tested = 0, value = 0; 2056228753Smm if (!tested) { 2057228753Smm tested = 1; 2058248616Smm if (systemf("lrzip -V %s", redirectArgs) == 0) 2059228753Smm value = 1; 2060228753Smm } 2061228753Smm return (value); 2062228753Smm} 2063228753Smm 2064228753Smm/* 2065302001Smm * Can this platform run the lz4 program? 2066302001Smm */ 2067302001Smmint 2068302001SmmcanLz4(void) 2069302001Smm{ 2070302001Smm static int tested = 0, value = 0; 2071302001Smm if (!tested) { 2072302001Smm tested = 1; 2073302001Smm if (systemf("lz4 -V %s", redirectArgs) == 0) 2074302001Smm value = 1; 2075302001Smm } 2076302001Smm return (value); 2077302001Smm} 2078302001Smm 2079302001Smm/* 2080248616Smm * Can this platform run the lzip program? 2081248616Smm */ 2082248616Smmint 2083248616SmmcanLzip(void) 2084248616Smm{ 2085248616Smm static int tested = 0, value = 0; 2086248616Smm if (!tested) { 2087248616Smm tested = 1; 2088248616Smm if (systemf("lzip -V %s", redirectArgs) == 0) 2089248616Smm value = 1; 2090248616Smm } 2091248616Smm return (value); 2092248616Smm} 2093248616Smm 2094248616Smm/* 2095248616Smm * Can this platform run the lzma program? 2096248616Smm */ 2097248616Smmint 2098248616SmmcanLzma(void) 2099248616Smm{ 2100248616Smm static int tested = 0, value = 0; 2101248616Smm if (!tested) { 2102248616Smm tested = 1; 2103248616Smm if (systemf("lzma -V %s", redirectArgs) == 0) 2104248616Smm value = 1; 2105248616Smm } 2106248616Smm return (value); 2107248616Smm} 2108248616Smm 2109248616Smm/* 2110248616Smm * Can this platform run the lzop program? 2111248616Smm */ 2112248616Smmint 2113248616SmmcanLzop(void) 2114248616Smm{ 2115248616Smm static int tested = 0, value = 0; 2116248616Smm if (!tested) { 2117248616Smm tested = 1; 2118248616Smm if (systemf("lzop -V %s", redirectArgs) == 0) 2119248616Smm value = 1; 2120248616Smm } 2121248616Smm return (value); 2122248616Smm} 2123248616Smm 2124248616Smm/* 2125248616Smm * Can this platform run the xz program? 2126248616Smm */ 2127248616Smmint 2128248616SmmcanXz(void) 2129248616Smm{ 2130248616Smm static int tested = 0, value = 0; 2131248616Smm if (!tested) { 2132248616Smm tested = 1; 2133248616Smm if (systemf("xz -V %s", redirectArgs) == 0) 2134248616Smm value = 1; 2135248616Smm } 2136248616Smm return (value); 2137248616Smm} 2138248616Smm 2139248616Smm/* 2140238856Smm * Can this filesystem handle nodump flags. 2141238856Smm */ 2142238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 2143238856Smm 2144238856Smmint 2145238856SmmcanNodump(void) 2146238856Smm{ 2147238856Smm const char *path = "cannodumptest"; 2148238856Smm struct stat sb; 2149238856Smm 2150238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 2151238856Smm if (chflags(path, UF_NODUMP) < 0) 2152238856Smm return (0); 2153238856Smm if (stat(path, &sb) < 0) 2154238856Smm return (0); 2155238856Smm if (sb.st_flags & UF_NODUMP) 2156238856Smm return (1); 2157238856Smm return (0); 2158238856Smm} 2159238856Smm 2160238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 2161238856Smm && defined(EXT2_NODUMP_FL) 2162238856Smm 2163238856Smmint 2164238856SmmcanNodump(void) 2165238856Smm{ 2166238856Smm const char *path = "cannodumptest"; 2167238856Smm int fd, r, flags; 2168238856Smm 2169238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 2170238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 2171238856Smm if (fd < 0) 2172238856Smm return (0); 2173238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 2174238856Smm if (r < 0) 2175238856Smm return (0); 2176238856Smm flags |= EXT2_NODUMP_FL; 2177238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 2178238856Smm if (r < 0) 2179238856Smm return (0); 2180238856Smm close(fd); 2181238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 2182238856Smm if (fd < 0) 2183238856Smm return (0); 2184238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 2185238856Smm if (r < 0) 2186238856Smm return (0); 2187238856Smm close(fd); 2188238856Smm if (flags & EXT2_NODUMP_FL) 2189238856Smm return (1); 2190238856Smm return (0); 2191238856Smm} 2192238856Smm 2193238856Smm#else 2194238856Smm 2195238856Smmint 2196238856SmmcanNodump() 2197238856Smm{ 2198238856Smm return (0); 2199238856Smm} 2200238856Smm 2201238856Smm#endif 2202238856Smm 2203238856Smm/* 2204228753Smm * Sleep as needed; useful for verifying disk timestamp changes by 2205228753Smm * ensuring that the wall-clock time has actually changed before we 2206228753Smm * go back to re-read something from disk. 2207228753Smm */ 2208228753Smmvoid 2209228753SmmsleepUntilAfter(time_t t) 2210228753Smm{ 2211228753Smm while (t >= time(NULL)) 2212228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2213228753Smm Sleep(500); 2214228753Smm#else 2215228753Smm sleep(1); 2216228753Smm#endif 2217228753Smm} 2218228753Smm 2219228753Smm/* 2220228753Smm * Call standard system() call, but build up the command line using 2221228753Smm * sprintf() conventions. 2222228753Smm */ 2223228753Smmint 2224228753Smmsystemf(const char *fmt, ...) 2225228753Smm{ 2226228753Smm char buff[8192]; 2227228753Smm va_list ap; 2228228753Smm int r; 2229228753Smm 2230228753Smm va_start(ap, fmt); 2231228753Smm vsprintf(buff, fmt, ap); 2232228753Smm if (verbosity > VERBOSITY_FULL) 2233228753Smm logprintf("Cmd: %s\n", buff); 2234228753Smm r = system(buff); 2235228753Smm va_end(ap); 2236228753Smm return (r); 2237228753Smm} 2238228753Smm 2239228753Smm/* 2240228753Smm * Slurp a file into memory for ease of comparison and testing. 2241228753Smm * Returns size of file in 'sizep' if non-NULL, null-terminates 2242228753Smm * data in memory for ease of use. 2243228753Smm */ 2244228753Smmchar * 2245228753Smmslurpfile(size_t * sizep, const char *fmt, ...) 2246228753Smm{ 2247228753Smm char filename[8192]; 2248228753Smm struct stat st; 2249228753Smm va_list ap; 2250228753Smm char *p; 2251228753Smm ssize_t bytes_read; 2252228753Smm FILE *f; 2253228753Smm int r; 2254228753Smm 2255228753Smm va_start(ap, fmt); 2256228753Smm vsprintf(filename, fmt, ap); 2257228753Smm va_end(ap); 2258228753Smm 2259228753Smm f = fopen(filename, "rb"); 2260228753Smm if (f == NULL) { 2261228753Smm /* Note: No error; non-existent file is okay here. */ 2262228753Smm return (NULL); 2263228753Smm } 2264228753Smm r = fstat(fileno(f), &st); 2265228753Smm if (r != 0) { 2266228753Smm logprintf("Can't stat file %s\n", filename); 2267228753Smm fclose(f); 2268228753Smm return (NULL); 2269228753Smm } 2270228753Smm p = malloc((size_t)st.st_size + 1); 2271228753Smm if (p == NULL) { 2272228753Smm logprintf("Can't allocate %ld bytes of memory to read file %s\n", 2273228753Smm (long int)st.st_size, filename); 2274228753Smm fclose(f); 2275228753Smm return (NULL); 2276228753Smm } 2277228753Smm bytes_read = fread(p, 1, (size_t)st.st_size, f); 2278228753Smm if (bytes_read < st.st_size) { 2279228753Smm logprintf("Can't read file %s\n", filename); 2280228753Smm fclose(f); 2281228753Smm free(p); 2282228753Smm return (NULL); 2283228753Smm } 2284228753Smm p[st.st_size] = '\0'; 2285228753Smm if (sizep != NULL) 2286228753Smm *sizep = (size_t)st.st_size; 2287228753Smm fclose(f); 2288228753Smm return (p); 2289228753Smm} 2290228753Smm 2291302001Smm/* 2292302001Smm * Slurp a file into memory for ease of comparison and testing. 2293302001Smm * Returns size of file in 'sizep' if non-NULL, null-terminates 2294302001Smm * data in memory for ease of use. 2295302001Smm */ 2296302001Smmvoid 2297302001Smmdumpfile(const char *filename, void *data, size_t len) 2298302001Smm{ 2299302001Smm ssize_t bytes_written; 2300302001Smm FILE *f; 2301302001Smm 2302302001Smm f = fopen(filename, "wb"); 2303302001Smm if (f == NULL) { 2304302001Smm logprintf("Can't open file %s for writing\n", filename); 2305302001Smm return; 2306302001Smm } 2307302001Smm bytes_written = fwrite(data, 1, len, f); 2308302001Smm if (bytes_written < (ssize_t)len) 2309302001Smm logprintf("Can't write file %s\n", filename); 2310302001Smm fclose(f); 2311302001Smm} 2312302001Smm 2313228753Smm/* Read a uuencoded file from the reference directory, decode, and 2314228753Smm * write the result into the current directory. */ 2315302001Smm#define VALID_UUDECODE(c) (c >= 32 && c <= 96) 2316228753Smm#define UUDECODE(c) (((c) - 0x20) & 0x3f) 2317228753Smmvoid 2318228753Smmextract_reference_file(const char *name) 2319228753Smm{ 2320228753Smm char buff[1024]; 2321228753Smm FILE *in, *out; 2322228753Smm 2323228753Smm sprintf(buff, "%s/%s.uu", refdir, name); 2324228753Smm in = fopen(buff, "r"); 2325228753Smm failure("Couldn't open reference file %s", buff); 2326228753Smm assert(in != NULL); 2327228753Smm if (in == NULL) 2328228753Smm return; 2329228753Smm /* Read up to and including the 'begin' line. */ 2330228753Smm for (;;) { 2331228753Smm if (fgets(buff, sizeof(buff), in) == NULL) { 2332228753Smm /* TODO: This is a failure. */ 2333228753Smm return; 2334228753Smm } 2335228753Smm if (memcmp(buff, "begin ", 6) == 0) 2336228753Smm break; 2337228753Smm } 2338228753Smm /* Now, decode the rest and write it. */ 2339228753Smm out = fopen(name, "wb"); 2340228753Smm while (fgets(buff, sizeof(buff), in) != NULL) { 2341228753Smm char *p = buff; 2342228753Smm int bytes; 2343228753Smm 2344228753Smm if (memcmp(buff, "end", 3) == 0) 2345228753Smm break; 2346228753Smm 2347228753Smm bytes = UUDECODE(*p++); 2348228753Smm while (bytes > 0) { 2349228753Smm int n = 0; 2350228753Smm /* Write out 1-3 bytes from that. */ 2351228753Smm if (bytes > 0) { 2352302001Smm assert(VALID_UUDECODE(p[0])); 2353302001Smm assert(VALID_UUDECODE(p[1])); 2354228753Smm n = UUDECODE(*p++) << 18; 2355228753Smm n |= UUDECODE(*p++) << 12; 2356228753Smm fputc(n >> 16, out); 2357228753Smm --bytes; 2358228753Smm } 2359228753Smm if (bytes > 0) { 2360302001Smm assert(VALID_UUDECODE(p[0])); 2361228753Smm n |= UUDECODE(*p++) << 6; 2362228753Smm fputc((n >> 8) & 0xFF, out); 2363228753Smm --bytes; 2364228753Smm } 2365228753Smm if (bytes > 0) { 2366302001Smm assert(VALID_UUDECODE(p[0])); 2367228753Smm n |= UUDECODE(*p++); 2368228753Smm fputc(n & 0xFF, out); 2369228753Smm --bytes; 2370228753Smm } 2371228753Smm } 2372228753Smm } 2373228753Smm fclose(out); 2374228753Smm fclose(in); 2375228753Smm} 2376228753Smm 2377302001Smmvoid 2378302001Smmcopy_reference_file(const char *name) 2379302001Smm{ 2380302001Smm char buff[1024]; 2381302001Smm FILE *in, *out; 2382302001Smm size_t rbytes; 2383302001Smm 2384302001Smm sprintf(buff, "%s/%s", refdir, name); 2385302001Smm in = fopen(buff, "rb"); 2386302001Smm failure("Couldn't open reference file %s", buff); 2387302001Smm assert(in != NULL); 2388302001Smm if (in == NULL) 2389302001Smm return; 2390302001Smm /* Now, decode the rest and write it. */ 2391302001Smm /* Not a lot of error checking here; the input better be right. */ 2392302001Smm out = fopen(name, "wb"); 2393302001Smm while ((rbytes = fread(buff, 1, sizeof(buff), in)) > 0) { 2394302001Smm if (fwrite(buff, 1, rbytes, out) != rbytes) { 2395302001Smm logprintf("Error: fwrite\n"); 2396302001Smm break; 2397302001Smm } 2398302001Smm } 2399302001Smm fclose(out); 2400302001Smm fclose(in); 2401302001Smm} 2402302001Smm 2403232153Smmint 2404232153Smmis_LargeInode(const char *file) 2405232153Smm{ 2406232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2407232153Smm BY_HANDLE_FILE_INFORMATION bhfi; 2408232153Smm int r; 2409232153Smm 2410232153Smm r = my_GetFileInformationByName(file, &bhfi); 2411232153Smm if (r != 0) 2412232153Smm return (0); 2413232153Smm return (bhfi.nFileIndexHigh & 0x0000FFFFUL); 2414232153Smm#else 2415232153Smm struct stat st; 2416232153Smm int64_t ino; 2417232153Smm 2418232153Smm if (stat(file, &st) < 0) 2419232153Smm return (0); 2420232153Smm ino = (int64_t)st.st_ino; 2421232153Smm return (ino > 0xffffffff); 2422232153Smm#endif 2423232153Smm} 2424248616Smm 2425248616Smmvoid 2426248616Smmextract_reference_files(const char **names) 2427248616Smm{ 2428248616Smm while (names && *names) 2429248616Smm extract_reference_file(*names++); 2430248616Smm} 2431248616Smm 2432313571Smm/* Set ACLs */ 2433313571Smmvoid 2434313571Smmarchive_test_set_acls(struct archive_entry *ae, 2435313571Smm struct archive_test_acl_t *acls, int n) 2436313571Smm{ 2437313571Smm int i; 2438313571Smm 2439313571Smm archive_entry_acl_clear(ae); 2440313571Smm for (i = 0; i < n; i++) { 2441313571Smm failure("type=%#010x, permset=%#010x, tag=%d, qual=%d name=%s", 2442313571Smm acls[i].type, acls[i].permset, acls[i].tag, 2443313571Smm acls[i].qual, acls[i].name); 2444313571Smm assertEqualInt(ARCHIVE_OK, 2445313571Smm archive_entry_acl_add_entry(ae, 2446313571Smm acls[i].type, acls[i].permset, acls[i].tag, 2447313571Smm acls[i].qual, acls[i].name)); 2448313571Smm } 2449313571Smm} 2450313571Smm 2451313571Smmstatic int 2452313571Smmarchive_test_acl_match(struct archive_test_acl_t *acl, int type, int permset, 2453313571Smm int tag, int qual, const char *name) 2454313571Smm{ 2455313571Smm if (type != acl->type) 2456313571Smm return (0); 2457313571Smm if (permset != acl->permset) 2458313571Smm return (0); 2459313571Smm if (tag != acl->tag) 2460313571Smm return (0); 2461313571Smm if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) 2462313571Smm return (1); 2463313571Smm if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) 2464313571Smm return (1); 2465313571Smm if (tag == ARCHIVE_ENTRY_ACL_EVERYONE) 2466313571Smm return (1); 2467313571Smm if (tag == ARCHIVE_ENTRY_ACL_OTHER) 2468313571Smm return (1); 2469313571Smm if (qual != acl->qual) 2470313571Smm return (0); 2471313571Smm if (name == NULL) { 2472313571Smm if (acl->name == NULL || acl->name[0] == '\0') 2473313571Smm return (1); 2474313571Smm return (0); 2475313571Smm } 2476313571Smm if (acl->name == NULL) { 2477313571Smm if (name[0] == '\0') 2478313571Smm return (1); 2479313571Smm return (0); 2480313571Smm } 2481313571Smm return (0 == strcmp(name, acl->name)); 2482313571Smm} 2483313571Smm 2484313571Smm/* Compare ACLs */ 2485313571Smmvoid 2486313571Smmarchive_test_compare_acls(struct archive_entry *ae, 2487313571Smm struct archive_test_acl_t *acls, int cnt, int want_type, int mode) 2488313571Smm{ 2489313571Smm int *marker; 2490313571Smm int i, r, n; 2491313571Smm int type, permset, tag, qual; 2492313571Smm int matched; 2493313571Smm const char *name; 2494313571Smm 2495313571Smm n = 0; 2496313571Smm marker = malloc(sizeof(marker[0]) * cnt); 2497313571Smm 2498313571Smm for (i = 0; i < cnt; i++) { 2499313571Smm if ((acls[i].type & want_type) != 0) { 2500313571Smm marker[n] = i; 2501313571Smm n++; 2502313571Smm } 2503313571Smm } 2504313571Smm 2505313571Smm failure("No ACL's to compare, type mask: %d", want_type); 2506313571Smm assert(n > 0); 2507313571Smm if (n == 0) 2508313571Smm return; 2509313571Smm 2510313571Smm while (0 == (r = archive_entry_acl_next(ae, want_type, 2511313571Smm &type, &permset, &tag, &qual, &name))) { 2512313571Smm for (i = 0, matched = 0; i < n && !matched; i++) { 2513313571Smm if (archive_test_acl_match(&acls[marker[i]], type, 2514313571Smm permset, tag, qual, name)) { 2515313571Smm /* We found a match; remove it. */ 2516313571Smm marker[i] = marker[n - 1]; 2517313571Smm n--; 2518313571Smm matched = 1; 2519313571Smm } 2520313571Smm } 2521313571Smm if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS 2522313571Smm && tag == ARCHIVE_ENTRY_ACL_USER_OBJ) { 2523313571Smm if (!matched) printf("No match for user_obj perm\n"); 2524313571Smm failure("USER_OBJ permset (%02o) != user mode (%02o)", 2525313571Smm permset, 07 & (mode >> 6)); 2526313571Smm assert((permset << 6) == (mode & 0700)); 2527313571Smm } else if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS 2528313571Smm && tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) { 2529313571Smm if (!matched) printf("No match for group_obj perm\n"); 2530313571Smm failure("GROUP_OBJ permset %02o != group mode %02o", 2531313571Smm permset, 07 & (mode >> 3)); 2532313571Smm assert((permset << 3) == (mode & 0070)); 2533313571Smm } else if (type == ARCHIVE_ENTRY_ACL_TYPE_ACCESS 2534313571Smm && tag == ARCHIVE_ENTRY_ACL_OTHER) { 2535313571Smm if (!matched) printf("No match for other perm\n"); 2536313571Smm failure("OTHER permset (%02o) != other mode (%02o)", 2537313571Smm permset, mode & 07); 2538313571Smm assert((permset << 0) == (mode & 0007)); 2539313571Smm } else { 2540313571Smm failure("Could not find match for ACL " 2541313571Smm "(type=%#010x,permset=%#010x,tag=%d,qual=%d," 2542313571Smm "name=``%s'')", type, permset, tag, qual, name); 2543313571Smm assert(matched == 1); 2544313571Smm } 2545313571Smm } 2546313571Smm assertEqualInt(ARCHIVE_EOF, r); 2547313571Smm if ((want_type & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) 2548313571Smm assert((mode_t)(mode & 0777) == (archive_entry_mode(ae) 2549313571Smm & 0777)); 2550313571Smm failure("Could not find match for ACL " 2551313571Smm "(type=%#010x,permset=%#010x,tag=%d,qual=%d,name=``%s'')", 2552313571Smm acls[marker[0]].type, acls[marker[0]].permset, 2553313571Smm acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name); 2554313571Smm assert(n == 0); /* Number of ACLs not matched should == 0 */ 2555313571Smm free(marker); 2556313571Smm} 2557313571Smm 2558228753Smm/* 2559228753Smm * 2560228753Smm * TEST management 2561228753Smm * 2562228753Smm */ 2563228753Smm 2564228753Smm/* 2565228753Smm * "list.h" is simply created by "grep DEFINE_TEST test_*.c"; it has 2566228753Smm * a line like 2567228753Smm * DEFINE_TEST(test_function) 2568228753Smm * for each test. 2569228753Smm */ 2570228753Smm 2571228753Smm/* Use "list.h" to declare all of the test functions. */ 2572228753Smm#undef DEFINE_TEST 2573228753Smm#define DEFINE_TEST(name) void name(void); 2574228753Smm#include "list.h" 2575228753Smm 2576228753Smm/* Use "list.h" to create a list of all tests (functions and names). */ 2577228753Smm#undef DEFINE_TEST 2578228753Smm#define DEFINE_TEST(n) { n, #n, 0 }, 2579248616Smmstruct test_list_t tests[] = { 2580228753Smm #include "list.h" 2581228753Smm}; 2582228753Smm 2583228753Smm/* 2584228753Smm * Summarize repeated failures in the just-completed test. 2585228753Smm */ 2586228753Smmstatic void 2587302001Smmtest_summarize(int failed, int skips_num) 2588228753Smm{ 2589228753Smm unsigned int i; 2590228753Smm 2591228753Smm switch (verbosity) { 2592228753Smm case VERBOSITY_SUMMARY_ONLY: 2593228753Smm printf(failed ? "E" : "."); 2594228753Smm fflush(stdout); 2595228753Smm break; 2596228753Smm case VERBOSITY_PASSFAIL: 2597302001Smm printf(failed ? "FAIL\n" : skips_num ? "ok (S)\n" : "ok\n"); 2598228753Smm break; 2599228753Smm } 2600228753Smm 2601228753Smm log_console = (verbosity == VERBOSITY_LIGHT_REPORT); 2602228753Smm 2603228753Smm for (i = 0; i < sizeof(failed_lines)/sizeof(failed_lines[0]); i++) { 2604228753Smm if (failed_lines[i].count > 1 && !failed_lines[i].skip) 2605228753Smm logprintf("%s:%d: Summary: Failed %d times\n", 2606232153Smm failed_filename, i, failed_lines[i].count); 2607228753Smm } 2608228753Smm /* Clear the failure history for the next file. */ 2609232153Smm failed_filename = NULL; 2610228753Smm memset(failed_lines, 0, sizeof(failed_lines)); 2611228753Smm} 2612228753Smm 2613228753Smm/* 2614228753Smm * Actually run a single test, with appropriate setup and cleanup. 2615228753Smm */ 2616228753Smmstatic int 2617228753Smmtest_run(int i, const char *tmpdir) 2618228753Smm{ 2619232153Smm char workdir[1024]; 2620228753Smm char logfilename[64]; 2621228753Smm int failures_before = failures; 2622302001Smm int skips_before = skips; 2623228753Smm int oldumask; 2624228753Smm 2625228753Smm switch (verbosity) { 2626228753Smm case VERBOSITY_SUMMARY_ONLY: /* No per-test reports at all */ 2627228753Smm break; 2628228753Smm case VERBOSITY_PASSFAIL: /* rest of line will include ok/FAIL marker */ 2629302001Smm printf("%3d: %-64s", i, tests[i].name); 2630228753Smm fflush(stdout); 2631228753Smm break; 2632228753Smm default: /* Title of test, details will follow */ 2633228753Smm printf("%3d: %s\n", i, tests[i].name); 2634228753Smm } 2635228753Smm 2636228753Smm /* Chdir to the top-level work directory. */ 2637228753Smm if (!assertChdir(tmpdir)) { 2638228753Smm fprintf(stderr, 2639228753Smm "ERROR: Can't chdir to top work dir %s\n", tmpdir); 2640228753Smm exit(1); 2641228753Smm } 2642228753Smm /* Create a log file for this test. */ 2643228753Smm sprintf(logfilename, "%s.log", tests[i].name); 2644228753Smm logfile = fopen(logfilename, "w"); 2645228753Smm fprintf(logfile, "%s\n\n", tests[i].name); 2646228753Smm /* Chdir() to a work dir for this specific test. */ 2647232153Smm snprintf(workdir, sizeof(workdir), "%s/%s", tmpdir, tests[i].name); 2648232153Smm testworkdir = workdir; 2649232153Smm if (!assertMakeDir(testworkdir, 0755) 2650232153Smm || !assertChdir(testworkdir)) { 2651228753Smm fprintf(stderr, 2652232153Smm "ERROR: Can't chdir to work dir %s\n", testworkdir); 2653228753Smm exit(1); 2654228753Smm } 2655228753Smm /* Explicitly reset the locale before each test. */ 2656228753Smm setlocale(LC_ALL, "C"); 2657228753Smm /* Record the umask before we run the test. */ 2658228753Smm umask(oldumask = umask(0)); 2659228753Smm /* 2660228753Smm * Run the actual test. 2661228753Smm */ 2662228753Smm (*tests[i].func)(); 2663228753Smm /* 2664228753Smm * Clean up and report afterwards. 2665228753Smm */ 2666232153Smm testworkdir = NULL; 2667228753Smm /* Restore umask */ 2668228753Smm umask(oldumask); 2669228753Smm /* Reset locale. */ 2670228753Smm setlocale(LC_ALL, "C"); 2671228753Smm /* Reset directory. */ 2672228753Smm if (!assertChdir(tmpdir)) { 2673228753Smm fprintf(stderr, "ERROR: Couldn't chdir to temp dir %s\n", 2674228753Smm tmpdir); 2675228753Smm exit(1); 2676228753Smm } 2677228753Smm /* Report per-test summaries. */ 2678228753Smm tests[i].failures = failures - failures_before; 2679302001Smm test_summarize(tests[i].failures, skips - skips_before); 2680228753Smm /* Close the per-test log file. */ 2681228753Smm fclose(logfile); 2682228753Smm logfile = NULL; 2683228753Smm /* If there were no failures, we can remove the work dir and logfile. */ 2684228753Smm if (tests[i].failures == 0) { 2685228753Smm if (!keep_temp_files && assertChdir(tmpdir)) { 2686228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2687228753Smm /* Make sure not to leave empty directories. 2688228753Smm * Sometimes a processing of closing files used by tests 2689228753Smm * is not done, then rmdir will be failed and it will 2690228753Smm * leave a empty test directory. So we should wait a few 2691228753Smm * seconds and retry rmdir. */ 2692228753Smm int r, t; 2693228753Smm for (t = 0; t < 10; t++) { 2694228753Smm if (t > 0) 2695228753Smm Sleep(1000); 2696228753Smm r = systemf("rmdir /S /Q %s", tests[i].name); 2697228753Smm if (r == 0) 2698228753Smm break; 2699228753Smm } 2700228753Smm systemf("del %s", logfilename); 2701228753Smm#else 2702228753Smm systemf("rm -rf %s", tests[i].name); 2703228753Smm systemf("rm %s", logfilename); 2704228753Smm#endif 2705228753Smm } 2706228753Smm } 2707228753Smm /* Return appropriate status. */ 2708228753Smm return (tests[i].failures); 2709228753Smm} 2710228753Smm 2711228753Smm/* 2712228753Smm * 2713228753Smm * 2714228753Smm * MAIN and support routines. 2715228753Smm * 2716228753Smm * 2717228753Smm */ 2718228753Smm 2719228753Smmstatic void 2720228753Smmusage(const char *program) 2721228753Smm{ 2722228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2723228753Smm int i; 2724228753Smm 2725228753Smm printf("Usage: %s [options] <test> <test> ...\n", program); 2726228753Smm printf("Default is to run all tests.\n"); 2727228753Smm printf("Otherwise, specify the numbers of the tests you wish to run.\n"); 2728228753Smm printf("Options:\n"); 2729228753Smm printf(" -d Dump core after any failure, for debugging.\n"); 2730228753Smm printf(" -k Keep all temp files.\n"); 2731228753Smm printf(" Default: temp files for successful tests deleted.\n"); 2732228753Smm#ifdef PROGRAM 2733228753Smm printf(" -p <path> Path to executable to be tested.\n"); 2734228753Smm printf(" Default: path taken from " ENVBASE " environment variable.\n"); 2735228753Smm#endif 2736228753Smm printf(" -q Quiet.\n"); 2737228753Smm printf(" -r <dir> Path to dir containing reference files.\n"); 2738228753Smm printf(" Default: Current directory.\n"); 2739232153Smm printf(" -u Keep running specifies tests until one fails.\n"); 2740228753Smm printf(" -v Verbose.\n"); 2741228753Smm printf("Available tests:\n"); 2742228753Smm for (i = 0; i < limit; i++) 2743228753Smm printf(" %d: %s\n", i, tests[i].name); 2744228753Smm exit(1); 2745228753Smm} 2746228753Smm 2747228753Smmstatic char * 2748228753Smmget_refdir(const char *d) 2749228753Smm{ 2750302295Smm size_t tried_size, buff_size; 2751302295Smm char *buff, *tried, *pwd = NULL, *p = NULL; 2752228753Smm 2753302295Smm#ifdef PATH_MAX 2754302295Smm buff_size = PATH_MAX; 2755302295Smm#else 2756302295Smm buff_size = 8192; 2757302295Smm#endif 2758302295Smm buff = calloc(buff_size, 1); 2759302295Smm if (buff == NULL) { 2760302295Smm fprintf(stderr, "Unable to allocate memory\n"); 2761302295Smm exit(1); 2762302295Smm } 2763302295Smm 2764302295Smm /* Allocate a buffer to hold the various directories we checked. */ 2765302295Smm tried_size = buff_size * 2; 2766302295Smm tried = calloc(tried_size, 1); 2767302295Smm if (tried == NULL) { 2768302295Smm fprintf(stderr, "Unable to allocate memory\n"); 2769302295Smm exit(1); 2770302295Smm } 2771302295Smm 2772228753Smm /* If a dir was specified, try that */ 2773228753Smm if (d != NULL) { 2774228753Smm pwd = NULL; 2775302295Smm snprintf(buff, buff_size, "%s", d); 2776228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2777228753Smm if (p != NULL) goto success; 2778302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2779302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2780228753Smm goto failure; 2781228753Smm } 2782228753Smm 2783228753Smm /* Get the current dir. */ 2784232153Smm#ifdef PATH_MAX 2785232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2786232153Smm#else 2787228753Smm pwd = getcwd(NULL, 0); 2788232153Smm#endif 2789228753Smm while (pwd[strlen(pwd) - 1] == '\n') 2790228753Smm pwd[strlen(pwd) - 1] = '\0'; 2791228753Smm 2792228753Smm /* Look for a known file. */ 2793302295Smm snprintf(buff, buff_size, "%s", pwd); 2794228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2795228753Smm if (p != NULL) goto success; 2796302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2797302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2798228753Smm 2799302295Smm snprintf(buff, buff_size, "%s/test", pwd); 2800228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2801228753Smm if (p != NULL) goto success; 2802302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2803302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2804228753Smm 2805228753Smm#if defined(LIBRARY) 2806302295Smm snprintf(buff, buff_size, "%s/%s/test", pwd, LIBRARY); 2807228753Smm#else 2808302295Smm snprintf(buff, buff_size, "%s/%s/test", pwd, PROGRAM); 2809228753Smm#endif 2810228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2811228753Smm if (p != NULL) goto success; 2812302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2813302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2814228753Smm 2815232153Smm#if defined(PROGRAM_ALIAS) 2816302295Smm snprintf(buff, buff_size, "%s/%s/test", pwd, PROGRAM_ALIAS); 2817232153Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2818232153Smm if (p != NULL) goto success; 2819302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2820302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2821232153Smm#endif 2822232153Smm 2823228753Smm if (memcmp(pwd, "/usr/obj", 8) == 0) { 2824302295Smm snprintf(buff, buff_size, "%s", pwd + 8); 2825228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2826228753Smm if (p != NULL) goto success; 2827302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2828302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2829228753Smm 2830302295Smm snprintf(buff, buff_size, "%s/test", pwd + 8); 2831228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2832228753Smm if (p != NULL) goto success; 2833302295Smm strncat(tried, buff, tried_size - strlen(tried) - 1); 2834302295Smm strncat(tried, "\n", tried_size - strlen(tried) - 1); 2835228753Smm } 2836228753Smm 2837228753Smmfailure: 2838228753Smm printf("Unable to locate known reference file %s\n", KNOWNREF); 2839228753Smm printf(" Checked following directories:\n%s\n", tried); 2840302001Smm printf("Use -r option to specify full path to reference directory\n"); 2841228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG) 2842228753Smm DebugBreak(); 2843228753Smm#endif 2844228753Smm exit(1); 2845228753Smm 2846228753Smmsuccess: 2847228753Smm free(p); 2848228753Smm free(pwd); 2849302295Smm free(tried); 2850302295Smm 2851302295Smm /* Copy result into a fresh buffer to reduce memory usage. */ 2852302295Smm p = strdup(buff); 2853302295Smm free(buff); 2854302295Smm return p; 2855228753Smm} 2856228753Smm 2857228753Smmint 2858228753Smmmain(int argc, char **argv) 2859228753Smm{ 2860228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2861238856Smm int test_set[sizeof(tests) / sizeof(tests[0])]; 2862238856Smm int i = 0, j = 0, tests_run = 0, tests_failed = 0, option; 2863228753Smm time_t now; 2864228753Smm char *refdir_alloc = NULL; 2865228753Smm const char *progname; 2866232153Smm char **saved_argv; 2867228753Smm const char *tmp, *option_arg, *p; 2868238856Smm char tmpdir[256], *pwd, *testprogdir, *tmp2 = NULL, *vlevel = NULL; 2869228753Smm char tmpdir_timestamp[256]; 2870228753Smm 2871228753Smm (void)argc; /* UNUSED */ 2872228753Smm 2873232153Smm /* Get the current dir. */ 2874232153Smm#ifdef PATH_MAX 2875232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2876232153Smm#else 2877232153Smm pwd = getcwd(NULL, 0); 2878232153Smm#endif 2879232153Smm while (pwd[strlen(pwd) - 1] == '\n') 2880232153Smm pwd[strlen(pwd) - 1] = '\0'; 2881232153Smm 2882302001Smm#if defined(HAVE__CrtSetReportMode) && !defined(__WATCOMC__) 2883228753Smm /* To stop to run the default invalid parameter handler. */ 2884228753Smm _set_invalid_parameter_handler(invalid_parameter_handler); 2885228753Smm /* Disable annoying assertion message box. */ 2886228753Smm _CrtSetReportMode(_CRT_ASSERT, 0); 2887228753Smm#endif 2888228753Smm 2889228753Smm /* 2890228753Smm * Name of this program, used to build root of our temp directory 2891228753Smm * tree. 2892228753Smm */ 2893228753Smm progname = p = argv[0]; 2894232153Smm if ((testprogdir = (char *)malloc(strlen(progname) + 1)) == NULL) 2895232153Smm { 2896232153Smm fprintf(stderr, "ERROR: Out of memory."); 2897232153Smm exit(1); 2898232153Smm } 2899232153Smm strcpy(testprogdir, progname); 2900228753Smm while (*p != '\0') { 2901228753Smm /* Support \ or / dir separators for Windows compat. */ 2902228753Smm if (*p == '/' || *p == '\\') 2903232153Smm { 2904228753Smm progname = p + 1; 2905232153Smm i = j; 2906232153Smm } 2907228753Smm ++p; 2908232153Smm j++; 2909228753Smm } 2910232153Smm testprogdir[i] = '\0'; 2911232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2912232153Smm if (testprogdir[0] != '/' && testprogdir[0] != '\\' && 2913232153Smm !(((testprogdir[0] >= 'a' && testprogdir[0] <= 'z') || 2914232153Smm (testprogdir[0] >= 'A' && testprogdir[0] <= 'Z')) && 2915232153Smm testprogdir[1] == ':' && 2916232153Smm (testprogdir[2] == '/' || testprogdir[2] == '\\'))) 2917232153Smm#else 2918232153Smm if (testprogdir[0] != '/') 2919232153Smm#endif 2920232153Smm { 2921232153Smm /* Fixup path for relative directories. */ 2922232153Smm if ((testprogdir = (char *)realloc(testprogdir, 2923232153Smm strlen(pwd) + 1 + strlen(testprogdir) + 1)) == NULL) 2924232153Smm { 2925232153Smm fprintf(stderr, "ERROR: Out of memory."); 2926232153Smm exit(1); 2927232153Smm } 2928232153Smm memmove(testprogdir + strlen(pwd) + 1, testprogdir, 2929302001Smm strlen(testprogdir) + 1); 2930232153Smm memcpy(testprogdir, pwd, strlen(pwd)); 2931232153Smm testprogdir[strlen(pwd)] = '/'; 2932232153Smm } 2933228753Smm 2934228753Smm#ifdef PROGRAM 2935228753Smm /* Get the target program from environment, if available. */ 2936228753Smm testprogfile = getenv(ENVBASE); 2937228753Smm#endif 2938228753Smm 2939228753Smm if (getenv("TMPDIR") != NULL) 2940228753Smm tmp = getenv("TMPDIR"); 2941228753Smm else if (getenv("TMP") != NULL) 2942228753Smm tmp = getenv("TMP"); 2943228753Smm else if (getenv("TEMP") != NULL) 2944228753Smm tmp = getenv("TEMP"); 2945228753Smm else if (getenv("TEMPDIR") != NULL) 2946228753Smm tmp = getenv("TEMPDIR"); 2947228753Smm else 2948228753Smm tmp = "/tmp"; 2949228753Smm 2950228753Smm /* Allow -d to be controlled through the environment. */ 2951228753Smm if (getenv(ENVBASE "_DEBUG") != NULL) 2952228753Smm dump_on_failure = 1; 2953228753Smm 2954238856Smm /* Allow -v to be controlled through the environment. */ 2955238856Smm if (getenv("_VERBOSITY_LEVEL") != NULL) 2956238856Smm { 2957238856Smm vlevel = getenv("_VERBOSITY_LEVEL"); 2958238856Smm verbosity = atoi(vlevel); 2959238856Smm if (verbosity < VERBOSITY_SUMMARY_ONLY || verbosity > VERBOSITY_FULL) 2960238856Smm { 2961238856Smm /* Unsupported verbosity levels are silently ignored */ 2962238856Smm vlevel = NULL; 2963238856Smm verbosity = VERBOSITY_PASSFAIL; 2964238856Smm } 2965238856Smm } 2966238856Smm 2967228753Smm /* Get the directory holding test files from environment. */ 2968228753Smm refdir = getenv(ENVBASE "_TEST_FILES"); 2969228753Smm 2970228753Smm /* 2971228753Smm * Parse options, without using getopt(), which isn't available 2972228753Smm * on all platforms. 2973228753Smm */ 2974228753Smm ++argv; /* Skip program name */ 2975228753Smm while (*argv != NULL) { 2976228753Smm if (**argv != '-') 2977228753Smm break; 2978228753Smm p = *argv++; 2979228753Smm ++p; /* Skip '-' */ 2980228753Smm while (*p != '\0') { 2981228753Smm option = *p++; 2982228753Smm option_arg = NULL; 2983228753Smm /* If 'opt' takes an argument, parse that. */ 2984228753Smm if (option == 'p' || option == 'r') { 2985228753Smm if (*p != '\0') 2986228753Smm option_arg = p; 2987228753Smm else if (*argv == NULL) { 2988228753Smm fprintf(stderr, 2989228753Smm "Option -%c requires argument.\n", 2990228753Smm option); 2991228753Smm usage(progname); 2992228753Smm } else 2993228753Smm option_arg = *argv++; 2994228753Smm p = ""; /* End of this option word. */ 2995228753Smm } 2996228753Smm 2997228753Smm /* Now, handle the option. */ 2998228753Smm switch (option) { 2999228753Smm case 'd': 3000228753Smm dump_on_failure = 1; 3001228753Smm break; 3002228753Smm case 'k': 3003228753Smm keep_temp_files = 1; 3004228753Smm break; 3005228753Smm case 'p': 3006228753Smm#ifdef PROGRAM 3007228753Smm testprogfile = option_arg; 3008228753Smm#else 3009232153Smm fprintf(stderr, "-p option not permitted\n"); 3010228753Smm usage(progname); 3011228753Smm#endif 3012228753Smm break; 3013228753Smm case 'q': 3014238856Smm if (!vlevel) 3015238856Smm verbosity--; 3016228753Smm break; 3017228753Smm case 'r': 3018228753Smm refdir = option_arg; 3019228753Smm break; 3020232153Smm case 'u': 3021232153Smm until_failure++; 3022232153Smm break; 3023228753Smm case 'v': 3024238856Smm if (!vlevel) 3025238856Smm verbosity++; 3026228753Smm break; 3027228753Smm default: 3028232153Smm fprintf(stderr, "Unrecognized option '%c'\n", 3029232153Smm option); 3030228753Smm usage(progname); 3031228753Smm } 3032228753Smm } 3033228753Smm } 3034228753Smm 3035228753Smm /* 3036228753Smm * Sanity-check that our options make sense. 3037228753Smm */ 3038228753Smm#ifdef PROGRAM 3039228753Smm if (testprogfile == NULL) 3040228753Smm { 3041232153Smm if ((tmp2 = (char *)malloc(strlen(testprogdir) + 1 + 3042232153Smm strlen(PROGRAM) + 1)) == NULL) 3043232153Smm { 3044232153Smm fprintf(stderr, "ERROR: Out of memory."); 3045232153Smm exit(1); 3046232153Smm } 3047232153Smm strcpy(tmp2, testprogdir); 3048232153Smm strcat(tmp2, "/"); 3049232153Smm strcat(tmp2, PROGRAM); 3050232153Smm testprogfile = tmp2; 3051232153Smm } 3052232153Smm 3053232153Smm { 3054228753Smm char *testprg; 3055228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 3056228753Smm /* Command.com sometimes rejects '/' separators. */ 3057228753Smm testprg = strdup(testprogfile); 3058228753Smm for (i = 0; testprg[i] != '\0'; i++) { 3059228753Smm if (testprg[i] == '/') 3060228753Smm testprg[i] = '\\'; 3061228753Smm } 3062228753Smm testprogfile = testprg; 3063228753Smm#endif 3064228753Smm /* Quote the name that gets put into shell command lines. */ 3065228753Smm testprg = malloc(strlen(testprogfile) + 3); 3066228753Smm strcpy(testprg, "\""); 3067228753Smm strcat(testprg, testprogfile); 3068228753Smm strcat(testprg, "\""); 3069228753Smm testprog = testprg; 3070228753Smm } 3071228753Smm#endif 3072228753Smm 3073232153Smm#if !defined(_WIN32) && defined(SIGPIPE) 3074232153Smm { /* Ignore SIGPIPE signals */ 3075232153Smm struct sigaction sa; 3076232153Smm sa.sa_handler = SIG_IGN; 3077232153Smm sigemptyset(&sa.sa_mask); 3078232153Smm sa.sa_flags = 0; 3079232153Smm sigaction(SIGPIPE, &sa, NULL); 3080232153Smm } 3081232153Smm#endif 3082232153Smm 3083228753Smm /* 3084228753Smm * Create a temp directory for the following tests. 3085228753Smm * Include the time the tests started as part of the name, 3086228753Smm * to make it easier to track the results of multiple tests. 3087228753Smm */ 3088228753Smm now = time(NULL); 3089228753Smm for (i = 0; ; i++) { 3090228753Smm strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp), 3091228753Smm "%Y-%m-%dT%H.%M.%S", 3092228753Smm localtime(&now)); 3093228753Smm sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname, 3094228753Smm tmpdir_timestamp, i); 3095228753Smm if (assertMakeDir(tmpdir,0755)) 3096228753Smm break; 3097228753Smm if (i >= 999) { 3098228753Smm fprintf(stderr, 3099228753Smm "ERROR: Unable to create temp directory %s\n", 3100228753Smm tmpdir); 3101228753Smm exit(1); 3102228753Smm } 3103228753Smm } 3104228753Smm 3105228753Smm /* 3106228753Smm * If the user didn't specify a directory for locating 3107228753Smm * reference files, try to find the reference files in 3108228753Smm * the "usual places." 3109228753Smm */ 3110228753Smm refdir = refdir_alloc = get_refdir(refdir); 3111228753Smm 3112228753Smm /* 3113228753Smm * Banner with basic information. 3114228753Smm */ 3115228753Smm printf("\n"); 3116228753Smm printf("If tests fail or crash, details will be in:\n"); 3117228753Smm printf(" %s\n", tmpdir); 3118228753Smm printf("\n"); 3119228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 3120228753Smm printf("Reference files will be read from: %s\n", refdir); 3121228753Smm#ifdef PROGRAM 3122228753Smm printf("Running tests on: %s\n", testprog); 3123228753Smm#endif 3124228753Smm printf("Exercising: "); 3125228753Smm fflush(stdout); 3126228753Smm printf("%s\n", EXTRA_VERSION); 3127228753Smm } else { 3128228753Smm printf("Running "); 3129228753Smm fflush(stdout); 3130228753Smm } 3131228753Smm 3132228753Smm /* 3133228753Smm * Run some or all of the individual tests. 3134228753Smm */ 3135232153Smm saved_argv = argv; 3136232153Smm do { 3137232153Smm argv = saved_argv; 3138238856Smm do { 3139238856Smm int test_num; 3140238856Smm 3141248616Smm test_num = get_test_set(test_set, limit, *argv, tests); 3142238856Smm if (test_num < 0) { 3143238856Smm printf("*** INVALID Test %s\n", *argv); 3144238856Smm free(refdir_alloc); 3145248616Smm free(testprogdir); 3146238856Smm usage(progname); 3147238856Smm return (1); 3148238856Smm } 3149238856Smm for (i = 0; i < test_num; i++) { 3150232153Smm tests_run++; 3151238856Smm if (test_run(test_set[i], tmpdir)) { 3152232153Smm tests_failed++; 3153232153Smm if (until_failure) 3154232153Smm goto finish; 3155228753Smm } 3156232153Smm } 3157238856Smm if (*argv != NULL) 3158232153Smm argv++; 3159238856Smm } while (*argv != NULL); 3160232153Smm } while (until_failure); 3161228753Smm 3162232153Smmfinish: 3163232153Smm /* Must be freed after all tests run */ 3164232153Smm free(tmp2); 3165232153Smm free(testprogdir); 3166232153Smm free(pwd); 3167232153Smm 3168228753Smm /* 3169228753Smm * Report summary statistics. 3170228753Smm */ 3171228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 3172228753Smm printf("\n"); 3173228753Smm printf("Totals:\n"); 3174228753Smm printf(" Tests run: %8d\n", tests_run); 3175228753Smm printf(" Tests failed: %8d\n", tests_failed); 3176228753Smm printf(" Assertions checked:%8d\n", assertions); 3177228753Smm printf(" Assertions failed: %8d\n", failures); 3178228753Smm printf(" Skips reported: %8d\n", skips); 3179228753Smm } 3180228753Smm if (failures) { 3181228753Smm printf("\n"); 3182228753Smm printf("Failing tests:\n"); 3183228753Smm for (i = 0; i < limit; ++i) { 3184228753Smm if (tests[i].failures) 3185228753Smm printf(" %d: %s (%d failures)\n", i, 3186228753Smm tests[i].name, tests[i].failures); 3187228753Smm } 3188228753Smm printf("\n"); 3189228753Smm printf("Details for failing tests: %s\n", tmpdir); 3190228753Smm printf("\n"); 3191228753Smm } else { 3192228753Smm if (verbosity == VERBOSITY_SUMMARY_ONLY) 3193228753Smm printf("\n"); 3194228753Smm printf("%d tests passed, no failures\n", tests_run); 3195228753Smm } 3196228753Smm 3197228753Smm free(refdir_alloc); 3198228753Smm 3199228753Smm /* If the final tmpdir is empty, we can remove it. */ 3200228753Smm /* This should be the usual case when all tests succeed. */ 3201228753Smm assertChdir(".."); 3202228753Smm rmdir(tmpdir); 3203228753Smm 3204228753Smm return (tests_failed ? 1 : 0); 3205228753Smm} 3206