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: releng/10.3/contrib/libarchive/libarchive/test/main.c 306941 2016-10-10 07:18:54Z delphij $"); 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)) 70232153Smm#define EXTRA_VERSION archive_version_string() 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 131228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 132238856Smmstatic void *GetFunctionKernel32(const char *); 133238856Smmstatic int my_CreateSymbolicLinkA(const char *, const char *, int); 134238856Smmstatic int my_CreateHardLinkA(const char *, const char *); 135238856Smmstatic int my_GetFileInformationByName(const char *, 136238856Smm BY_HANDLE_FILE_INFORMATION *); 137238856Smm 138238856Smmstatic void * 139238856SmmGetFunctionKernel32(const char *name) 140228753Smm{ 141228753Smm static HINSTANCE lib; 142228753Smm static int set; 143228753Smm if (!set) { 144228753Smm set = 1; 145228753Smm lib = LoadLibrary("kernel32.dll"); 146228753Smm } 147228753Smm if (lib == NULL) { 148228753Smm fprintf(stderr, "Can't load kernel32.dll?!\n"); 149228753Smm exit(1); 150228753Smm } 151228753Smm return (void *)GetProcAddress(lib, name); 152228753Smm} 153228753Smm 154228753Smmstatic int 155228753Smmmy_CreateSymbolicLinkA(const char *linkname, const char *target, int flags) 156228753Smm{ 157228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, DWORD); 158228753Smm static int set; 159228753Smm if (!set) { 160228753Smm set = 1; 161228753Smm f = GetFunctionKernel32("CreateSymbolicLinkA"); 162228753Smm } 163228753Smm return f == NULL ? 0 : (*f)(linkname, target, flags); 164228753Smm} 165228753Smm 166228753Smmstatic int 167228753Smmmy_CreateHardLinkA(const char *linkname, const char *target) 168228753Smm{ 169228753Smm static BOOLEAN (WINAPI *f)(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES); 170228753Smm static int set; 171228753Smm if (!set) { 172228753Smm set = 1; 173228753Smm f = GetFunctionKernel32("CreateHardLinkA"); 174228753Smm } 175228753Smm return f == NULL ? 0 : (*f)(linkname, target, NULL); 176228753Smm} 177228753Smm 178238856Smmstatic int 179228753Smmmy_GetFileInformationByName(const char *path, BY_HANDLE_FILE_INFORMATION *bhfi) 180228753Smm{ 181228753Smm HANDLE h; 182228753Smm int r; 183228753Smm 184228753Smm memset(bhfi, 0, sizeof(*bhfi)); 185228753Smm h = CreateFile(path, FILE_READ_ATTRIBUTES, 0, NULL, 186232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 187228753Smm if (h == INVALID_HANDLE_VALUE) 188228753Smm return (0); 189228753Smm r = GetFileInformationByHandle(h, bhfi); 190228753Smm CloseHandle(h); 191228753Smm return (r); 192228753Smm} 193228753Smm#endif 194228753Smm 195228753Smm#if defined(HAVE__CrtSetReportMode) 196228753Smmstatic void 197228753Smminvalid_parameter_handler(const wchar_t * expression, 198228753Smm const wchar_t * function, const wchar_t * file, 199228753Smm unsigned int line, uintptr_t pReserved) 200228753Smm{ 201228753Smm /* nop */ 202228753Smm} 203228753Smm#endif 204228753Smm 205228753Smm/* 206228753Smm * 207228753Smm * OPTIONS FLAGS 208228753Smm * 209228753Smm */ 210228753Smm 211228753Smm/* Enable core dump on failure. */ 212228753Smmstatic int dump_on_failure = 0; 213228753Smm/* Default is to remove temp dirs and log data for successful tests. */ 214228753Smmstatic int keep_temp_files = 0; 215232153Smm/* Default is to run the specified tests once and report errors. */ 216232153Smmstatic int until_failure = 0; 217228753Smm/* Default is to just report pass/fail for each test. */ 218228753Smmstatic int verbosity = 0; 219228753Smm#define VERBOSITY_SUMMARY_ONLY -1 /* -q */ 220228753Smm#define VERBOSITY_PASSFAIL 0 /* Default */ 221228753Smm#define VERBOSITY_LIGHT_REPORT 1 /* -v */ 222228753Smm#define VERBOSITY_FULL 2 /* -vv */ 223228753Smm/* A few places generate even more output for verbosity > VERBOSITY_FULL, 224228753Smm * mostly for debugging the test harness itself. */ 225228753Smm/* Cumulative count of assertion failures. */ 226228753Smmstatic int failures = 0; 227228753Smm/* Cumulative count of reported skips. */ 228228753Smmstatic int skips = 0; 229228753Smm/* Cumulative count of assertions checked. */ 230228753Smmstatic int assertions = 0; 231228753Smm 232228753Smm/* Directory where uuencoded reference files can be found. */ 233228753Smmstatic const char *refdir; 234228753Smm 235228753Smm/* 236228753Smm * Report log information selectively to console and/or disk log. 237228753Smm */ 238228753Smmstatic int log_console = 0; 239228753Smmstatic FILE *logfile; 240228753Smmstatic void 241228753Smmvlogprintf(const char *fmt, va_list ap) 242228753Smm{ 243228753Smm#ifdef va_copy 244228753Smm va_list lfap; 245228753Smm va_copy(lfap, ap); 246228753Smm#endif 247228753Smm if (log_console) 248228753Smm vfprintf(stdout, fmt, ap); 249228753Smm if (logfile != NULL) 250228753Smm#ifdef va_copy 251228753Smm vfprintf(logfile, fmt, lfap); 252228753Smm va_end(lfap); 253228753Smm#else 254228753Smm vfprintf(logfile, fmt, ap); 255228753Smm#endif 256228753Smm} 257228753Smm 258228753Smmstatic void 259228753Smmlogprintf(const char *fmt, ...) 260228753Smm{ 261228753Smm va_list ap; 262228753Smm va_start(ap, fmt); 263228753Smm vlogprintf(fmt, ap); 264228753Smm va_end(ap); 265228753Smm} 266228753Smm 267228753Smm/* Set up a message to display only if next assertion fails. */ 268228753Smmstatic char msgbuff[4096]; 269228753Smmstatic const char *msg, *nextmsg; 270228753Smmvoid 271228753Smmfailure(const char *fmt, ...) 272228753Smm{ 273228753Smm va_list ap; 274232153Smm if (fmt == NULL) { 275232153Smm nextmsg = NULL; 276232153Smm } else { 277232153Smm va_start(ap, fmt); 278232153Smm vsprintf(msgbuff, fmt, ap); 279232153Smm va_end(ap); 280232153Smm nextmsg = msgbuff; 281232153Smm } 282228753Smm} 283228753Smm 284228753Smm/* 285228753Smm * Copy arguments into file-local variables. 286228753Smm * This was added to permit vararg assert() functions without needing 287228753Smm * variadic wrapper macros. Turns out that the vararg capability is almost 288228753Smm * never used, so almost all of the vararg assertions can be simplified 289228753Smm * by removing the vararg capability and reworking the wrapper macro to 290228753Smm * pass __FILE__, __LINE__ directly into the function instead of using 291228753Smm * this hook. I suspect this machinery is used so rarely that we 292228753Smm * would be better off just removing it entirely. That would simplify 293232153Smm * the code here noticeably. 294228753Smm */ 295232153Smmstatic const char *skipping_filename; 296232153Smmstatic int skipping_line; 297232153Smmvoid skipping_setup(const char *filename, int line) 298228753Smm{ 299232153Smm skipping_filename = filename; 300232153Smm skipping_line = line; 301228753Smm} 302228753Smm 303228753Smm/* Called at the beginning of each assert() function. */ 304228753Smmstatic void 305228753Smmassertion_count(const char *file, int line) 306228753Smm{ 307228753Smm (void)file; /* UNUSED */ 308228753Smm (void)line; /* UNUSED */ 309228753Smm ++assertions; 310228753Smm /* Proper handling of "failure()" message. */ 311228753Smm msg = nextmsg; 312228753Smm nextmsg = NULL; 313228753Smm /* Uncomment to print file:line after every assertion. 314228753Smm * Verbose, but occasionally useful in tracking down crashes. */ 315228753Smm /* printf("Checked %s:%d\n", file, line); */ 316228753Smm} 317228753Smm 318228753Smm/* 319228753Smm * For each test source file, we remember how many times each 320228753Smm * assertion was reported. Cleared before each new test, 321228753Smm * used by test_summarize(). 322228753Smm */ 323228753Smmstatic struct line { 324228753Smm int count; 325228753Smm int skip; 326228753Smm} failed_lines[10000]; 327232153Smmconst char *failed_filename; 328228753Smm 329228753Smm/* Count this failure, setup up log destination and handle initial report. */ 330228753Smmstatic void 331228753Smmfailure_start(const char *filename, int line, const char *fmt, ...) 332228753Smm{ 333228753Smm va_list ap; 334228753Smm 335228753Smm /* Record another failure for this line. */ 336228753Smm ++failures; 337232153Smm failed_filename = filename; 338228753Smm failed_lines[line].count++; 339228753Smm 340228753Smm /* Determine whether to log header to console. */ 341228753Smm switch (verbosity) { 342228753Smm case VERBOSITY_LIGHT_REPORT: 343228753Smm log_console = (failed_lines[line].count < 2); 344228753Smm break; 345228753Smm default: 346228753Smm log_console = (verbosity >= VERBOSITY_FULL); 347228753Smm } 348228753Smm 349228753Smm /* Log file:line header for this failure */ 350228753Smm va_start(ap, fmt); 351228753Smm#if _MSC_VER 352228753Smm logprintf("%s(%d): ", filename, line); 353228753Smm#else 354228753Smm logprintf("%s:%d: ", filename, line); 355228753Smm#endif 356228753Smm vlogprintf(fmt, ap); 357228753Smm va_end(ap); 358228753Smm logprintf("\n"); 359228753Smm 360228753Smm if (msg != NULL && msg[0] != '\0') { 361228753Smm logprintf(" Description: %s\n", msg); 362228753Smm msg = NULL; 363228753Smm } 364228753Smm 365228753Smm /* Determine whether to log details to console. */ 366228753Smm if (verbosity == VERBOSITY_LIGHT_REPORT) 367228753Smm log_console = 0; 368228753Smm} 369228753Smm 370228753Smm/* Complete reporting of failed tests. */ 371228753Smm/* 372228753Smm * The 'extra' hook here is used by libarchive to include libarchive 373228753Smm * error messages with assertion failures. It could also be used 374228753Smm * to add strerror() output, for example. Just define the EXTRA_DUMP() 375228753Smm * macro appropriately. 376228753Smm */ 377228753Smmstatic void 378228753Smmfailure_finish(void *extra) 379228753Smm{ 380228753Smm (void)extra; /* UNUSED (maybe) */ 381228753Smm#ifdef EXTRA_DUMP 382232153Smm if (extra != NULL) { 383232153Smm logprintf(" errno: %d\n", EXTRA_ERRNO(extra)); 384228753Smm logprintf(" detail: %s\n", EXTRA_DUMP(extra)); 385232153Smm } 386228753Smm#endif 387228753Smm 388228753Smm if (dump_on_failure) { 389228753Smm fprintf(stderr, 390228753Smm " *** forcing core dump so failure can be debugged ***\n"); 391228753Smm abort(); 392228753Smm } 393228753Smm} 394228753Smm 395228753Smm/* Inform user that we're skipping some checks. */ 396228753Smmvoid 397228753Smmtest_skipping(const char *fmt, ...) 398228753Smm{ 399228753Smm char buff[1024]; 400228753Smm va_list ap; 401228753Smm 402228753Smm va_start(ap, fmt); 403228753Smm vsprintf(buff, fmt, ap); 404228753Smm va_end(ap); 405232153Smm /* Use failure() message if set. */ 406232153Smm msg = nextmsg; 407232153Smm nextmsg = NULL; 408228753Smm /* failure_start() isn't quite right, but is awfully convenient. */ 409232153Smm failure_start(skipping_filename, skipping_line, "SKIPPING: %s", buff); 410228753Smm --failures; /* Undo failures++ in failure_start() */ 411228753Smm /* Don't failure_finish() here. */ 412228753Smm /* Mark as skip, so doesn't count as failed test. */ 413232153Smm failed_lines[skipping_line].skip = 1; 414228753Smm ++skips; 415228753Smm} 416228753Smm 417228753Smm/* 418228753Smm * 419228753Smm * ASSERTIONS 420228753Smm * 421228753Smm */ 422228753Smm 423228753Smm/* Generic assert() just displays the failed condition. */ 424228753Smmint 425228753Smmassertion_assert(const char *file, int line, int value, 426228753Smm const char *condition, void *extra) 427228753Smm{ 428228753Smm assertion_count(file, line); 429228753Smm if (!value) { 430228753Smm failure_start(file, line, "Assertion failed: %s", condition); 431228753Smm failure_finish(extra); 432228753Smm } 433228753Smm return (value); 434228753Smm} 435228753Smm 436228753Smm/* chdir() and report any errors */ 437228753Smmint 438228753Smmassertion_chdir(const char *file, int line, const char *pathname) 439228753Smm{ 440228753Smm assertion_count(file, line); 441228753Smm if (chdir(pathname) == 0) 442228753Smm return (1); 443228753Smm failure_start(file, line, "chdir(\"%s\")", pathname); 444228753Smm failure_finish(NULL); 445228753Smm return (0); 446228753Smm 447228753Smm} 448228753Smm 449228753Smm/* Verify two integers are equal. */ 450228753Smmint 451228753Smmassertion_equal_int(const char *file, int line, 452228753Smm long long v1, const char *e1, long long v2, const char *e2, void *extra) 453228753Smm{ 454228753Smm assertion_count(file, line); 455228753Smm if (v1 == v2) 456228753Smm return (1); 457228753Smm failure_start(file, line, "%s != %s", e1, e2); 458228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e1, v1, v1, v1); 459228753Smm logprintf(" %s=%lld (0x%llx, 0%llo)\n", e2, v2, v2, v2); 460228753Smm failure_finish(extra); 461228753Smm return (0); 462228753Smm} 463228753Smm 464232153Smm/* 465232153Smm * Utility to convert a single UTF-8 sequence. 466232153Smm */ 467232153Smmstatic int 468232153Smm_utf8_to_unicode(uint32_t *pwc, const char *s, size_t n) 469228753Smm{ 470232153Smm static const char utf8_count[256] = { 471232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 00 - 0F */ 472232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 10 - 1F */ 473232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 20 - 2F */ 474232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 30 - 3F */ 475232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 40 - 4F */ 476232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 50 - 5F */ 477232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 60 - 6F */ 478232153Smm 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,/* 70 - 7F */ 479232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 80 - 8F */ 480232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* 90 - 9F */ 481232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* A0 - AF */ 482232153Smm 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,/* B0 - BF */ 483232153Smm 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* C0 - CF */ 484232153Smm 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,/* D0 - DF */ 485232153Smm 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,/* E0 - EF */ 486232153Smm 4, 4, 4, 4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 /* F0 - FF */ 487232153Smm }; 488232153Smm int ch; 489232153Smm int cnt; 490232153Smm uint32_t wc; 491232153Smm 492232153Smm *pwc = 0; 493232153Smm 494232153Smm /* Sanity check. */ 495232153Smm if (n == 0) 496232153Smm return (0); 497232153Smm /* 498232153Smm * Decode 1-4 bytes depending on the value of the first byte. 499232153Smm */ 500232153Smm ch = (unsigned char)*s; 501232153Smm if (ch == 0) 502232153Smm return (0); /* Standard: return 0 for end-of-string. */ 503232153Smm cnt = utf8_count[ch]; 504232153Smm 505232153Smm /* Invalide sequence or there are not plenty bytes. */ 506232153Smm if (n < (size_t)cnt) 507232153Smm return (-1); 508232153Smm 509232153Smm /* Make a Unicode code point from a single UTF-8 sequence. */ 510232153Smm switch (cnt) { 511232153Smm case 1: /* 1 byte sequence. */ 512232153Smm *pwc = ch & 0x7f; 513232153Smm return (cnt); 514232153Smm case 2: /* 2 bytes sequence. */ 515232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 516232153Smm *pwc = ((ch & 0x1f) << 6) | (s[1] & 0x3f); 517232153Smm return (cnt); 518232153Smm case 3: /* 3 bytes sequence. */ 519232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 520232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 521232153Smm wc = ((ch & 0x0f) << 12) 522232153Smm | ((s[1] & 0x3f) << 6) 523232153Smm | (s[2] & 0x3f); 524232153Smm if (wc < 0x800) 525232153Smm return (-1);/* Overlong sequence. */ 526232153Smm break; 527232153Smm case 4: /* 4 bytes sequence. */ 528232153Smm if (n < 4) 529232153Smm return (-1); 530232153Smm if ((s[1] & 0xc0) != 0x80) return (-1); 531232153Smm if ((s[2] & 0xc0) != 0x80) return (-1); 532232153Smm if ((s[3] & 0xc0) != 0x80) return (-1); 533232153Smm wc = ((ch & 0x07) << 18) 534232153Smm | ((s[1] & 0x3f) << 12) 535232153Smm | ((s[2] & 0x3f) << 6) 536232153Smm | (s[3] & 0x3f); 537232153Smm if (wc < 0x10000) 538232153Smm return (-1);/* Overlong sequence. */ 539232153Smm break; 540232153Smm default: 541232153Smm return (-1); 542232153Smm } 543232153Smm 544232153Smm /* The code point larger than 0x10FFFF is not leagal 545232153Smm * Unicode values. */ 546232153Smm if (wc > 0x10FFFF) 547232153Smm return (-1); 548232153Smm /* Correctly gets a Unicode, returns used bytes. */ 549232153Smm *pwc = wc; 550232153Smm return (cnt); 551232153Smm} 552232153Smm 553232153Smmstatic void strdump(const char *e, const char *p, int ewidth, int utf8) 554232153Smm{ 555228753Smm const char *q = p; 556228753Smm 557232153Smm logprintf(" %*s = ", ewidth, e); 558228753Smm if (p == NULL) { 559232153Smm logprintf("NULL\n"); 560228753Smm return; 561228753Smm } 562228753Smm logprintf("\""); 563228753Smm while (*p != '\0') { 564228753Smm unsigned int c = 0xff & *p++; 565228753Smm switch (c) { 566228753Smm case '\a': printf("\a"); break; 567228753Smm case '\b': printf("\b"); break; 568228753Smm case '\n': printf("\n"); break; 569228753Smm case '\r': printf("\r"); break; 570228753Smm default: 571228753Smm if (c >= 32 && c < 127) 572228753Smm logprintf("%c", c); 573228753Smm else 574228753Smm logprintf("\\x%02X", c); 575228753Smm } 576228753Smm } 577228753Smm logprintf("\""); 578232153Smm logprintf(" (length %d)", q == NULL ? -1 : (int)strlen(q)); 579232153Smm 580232153Smm /* 581232153Smm * If the current string is UTF-8, dump its code points. 582232153Smm */ 583232153Smm if (utf8) { 584232153Smm size_t len; 585232153Smm uint32_t uc; 586232153Smm int n; 587232153Smm int cnt = 0; 588232153Smm 589232153Smm p = q; 590232153Smm len = strlen(p); 591232153Smm logprintf(" ["); 592232153Smm while ((n = _utf8_to_unicode(&uc, p, len)) > 0) { 593232153Smm if (p != q) 594232153Smm logprintf(" "); 595232153Smm logprintf("%04X", uc); 596232153Smm p += n; 597232153Smm len -= n; 598232153Smm cnt++; 599232153Smm } 600232153Smm logprintf("]"); 601232153Smm logprintf(" (count %d", cnt); 602232153Smm if (n < 0) { 603232153Smm logprintf(",unknown %d bytes", len); 604232153Smm } 605232153Smm logprintf(")"); 606232153Smm 607232153Smm } 608232153Smm logprintf("\n"); 609228753Smm} 610228753Smm 611228753Smm/* Verify two strings are equal, dump them if not. */ 612228753Smmint 613228753Smmassertion_equal_string(const char *file, int line, 614228753Smm const char *v1, const char *e1, 615228753Smm const char *v2, const char *e2, 616232153Smm void *extra, int utf8) 617228753Smm{ 618232153Smm int l1, l2; 619232153Smm 620228753Smm assertion_count(file, line); 621228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && strcmp(v1, v2) == 0)) 622228753Smm return (1); 623228753Smm failure_start(file, line, "%s != %s", e1, e2); 624248616Smm l1 = (int)strlen(e1); 625248616Smm l2 = (int)strlen(e2); 626232153Smm if (l1 < l2) 627232153Smm l1 = l2; 628232153Smm strdump(e1, v1, l1, utf8); 629232153Smm strdump(e2, v2, l1, utf8); 630228753Smm failure_finish(extra); 631228753Smm return (0); 632228753Smm} 633228753Smm 634228753Smmstatic void 635228753Smmwcsdump(const char *e, const wchar_t *w) 636228753Smm{ 637228753Smm logprintf(" %s = ", e); 638228753Smm if (w == NULL) { 639228753Smm logprintf("(null)"); 640228753Smm return; 641228753Smm } 642228753Smm logprintf("\""); 643228753Smm while (*w != L'\0') { 644228753Smm unsigned int c = *w++; 645228753Smm if (c >= 32 && c < 127) 646228753Smm logprintf("%c", c); 647228753Smm else if (c < 256) 648228753Smm logprintf("\\x%02X", c); 649228753Smm else if (c < 0x10000) 650228753Smm logprintf("\\u%04X", c); 651228753Smm else 652228753Smm logprintf("\\U%08X", c); 653228753Smm } 654228753Smm logprintf("\"\n"); 655228753Smm} 656228753Smm 657228753Smm#ifndef HAVE_WCSCMP 658228753Smmstatic int 659228753Smmwcscmp(const wchar_t *s1, const wchar_t *s2) 660228753Smm{ 661228753Smm 662228753Smm while (*s1 == *s2++) { 663228753Smm if (*s1++ == L'\0') 664228753Smm return 0; 665228753Smm } 666228753Smm if (*s1 > *--s2) 667228753Smm return 1; 668228753Smm else 669228753Smm return -1; 670228753Smm} 671228753Smm#endif 672228753Smm 673228753Smm/* Verify that two wide strings are equal, dump them if not. */ 674228753Smmint 675228753Smmassertion_equal_wstring(const char *file, int line, 676228753Smm const wchar_t *v1, const char *e1, 677228753Smm const wchar_t *v2, const char *e2, 678228753Smm void *extra) 679228753Smm{ 680228753Smm assertion_count(file, line); 681232153Smm if (v1 == v2) 682228753Smm return (1); 683232153Smm if (v1 != NULL && v2 != NULL && wcscmp(v1, v2) == 0) 684232153Smm return (1); 685228753Smm failure_start(file, line, "%s != %s", e1, e2); 686228753Smm wcsdump(e1, v1); 687228753Smm wcsdump(e2, v2); 688228753Smm failure_finish(extra); 689228753Smm return (0); 690228753Smm} 691228753Smm 692228753Smm/* 693228753Smm * Pretty standard hexdump routine. As a bonus, if ref != NULL, then 694228753Smm * any bytes in p that differ from ref will be highlighted with '_' 695228753Smm * before and after the hex value. 696228753Smm */ 697228753Smmstatic void 698228753Smmhexdump(const char *p, const char *ref, size_t l, size_t offset) 699228753Smm{ 700228753Smm size_t i, j; 701228753Smm char sep; 702228753Smm 703228753Smm if (p == NULL) { 704228753Smm logprintf("(null)\n"); 705228753Smm return; 706228753Smm } 707228753Smm for(i=0; i < l; i+=16) { 708228753Smm logprintf("%04x", (unsigned)(i + offset)); 709228753Smm sep = ' '; 710228753Smm for (j = 0; j < 16 && i + j < l; j++) { 711228753Smm if (ref != NULL && p[i + j] != ref[i + j]) 712228753Smm sep = '_'; 713228753Smm logprintf("%c%02x", sep, 0xff & (int)p[i+j]); 714228753Smm if (ref != NULL && p[i + j] == ref[i + j]) 715228753Smm sep = ' '; 716228753Smm } 717228753Smm for (; j < 16; j++) { 718228753Smm logprintf("%c ", sep); 719228753Smm sep = ' '; 720228753Smm } 721228753Smm logprintf("%c", sep); 722228753Smm for (j=0; j < 16 && i + j < l; j++) { 723228753Smm int c = p[i + j]; 724228753Smm if (c >= ' ' && c <= 126) 725228753Smm logprintf("%c", c); 726228753Smm else 727228753Smm logprintf("."); 728228753Smm } 729228753Smm logprintf("\n"); 730228753Smm } 731228753Smm} 732228753Smm 733228753Smm/* Verify that two blocks of memory are the same, display the first 734228753Smm * block of differences if they're not. */ 735228753Smmint 736228753Smmassertion_equal_mem(const char *file, int line, 737228753Smm const void *_v1, const char *e1, 738228753Smm const void *_v2, const char *e2, 739228753Smm size_t l, const char *ld, void *extra) 740228753Smm{ 741228753Smm const char *v1 = (const char *)_v1; 742228753Smm const char *v2 = (const char *)_v2; 743228753Smm size_t offset; 744228753Smm 745228753Smm assertion_count(file, line); 746228753Smm if (v1 == v2 || (v1 != NULL && v2 != NULL && memcmp(v1, v2, l) == 0)) 747228753Smm return (1); 748248616Smm if (v1 == NULL || v2 == NULL) 749248616Smm return (0); 750228753Smm 751228753Smm failure_start(file, line, "%s != %s", e1, e2); 752228753Smm logprintf(" size %s = %d\n", ld, (int)l); 753228753Smm /* Dump 48 bytes (3 lines) so that the first difference is 754228753Smm * in the second line. */ 755228753Smm offset = 0; 756228753Smm while (l > 64 && memcmp(v1, v2, 32) == 0) { 757228753Smm /* Two lines agree, so step forward one line. */ 758228753Smm v1 += 16; 759228753Smm v2 += 16; 760228753Smm l -= 16; 761228753Smm offset += 16; 762228753Smm } 763228753Smm logprintf(" Dump of %s\n", e1); 764232153Smm hexdump(v1, v2, l < 128 ? l : 128, offset); 765228753Smm logprintf(" Dump of %s\n", e2); 766232153Smm hexdump(v2, v1, l < 128 ? l : 128, offset); 767228753Smm logprintf("\n"); 768228753Smm failure_finish(extra); 769228753Smm return (0); 770228753Smm} 771228753Smm 772228753Smm/* Verify that the named file exists and is empty. */ 773228753Smmint 774232153Smmassertion_empty_file(const char *filename, int line, const char *f1) 775228753Smm{ 776228753Smm char buff[1024]; 777228753Smm struct stat st; 778228753Smm ssize_t s; 779228753Smm FILE *f; 780228753Smm 781232153Smm assertion_count(filename, line); 782228753Smm 783228753Smm if (stat(f1, &st) != 0) { 784232153Smm failure_start(filename, line, "Stat failed: %s", f1); 785228753Smm failure_finish(NULL); 786228753Smm return (0); 787228753Smm } 788228753Smm if (st.st_size == 0) 789228753Smm return (1); 790228753Smm 791232153Smm failure_start(filename, line, "File should be empty: %s", f1); 792228753Smm logprintf(" File size: %d\n", (int)st.st_size); 793228753Smm logprintf(" Contents:\n"); 794228753Smm f = fopen(f1, "rb"); 795228753Smm if (f == NULL) { 796228753Smm logprintf(" Unable to open %s\n", f1); 797228753Smm } else { 798228753Smm s = ((off_t)sizeof(buff) < st.st_size) ? 799228753Smm (ssize_t)sizeof(buff) : (ssize_t)st.st_size; 800228753Smm s = fread(buff, 1, s, f); 801228753Smm hexdump(buff, NULL, s, 0); 802228753Smm fclose(f); 803228753Smm } 804228753Smm failure_finish(NULL); 805228753Smm return (0); 806228753Smm} 807228753Smm 808228753Smm/* Verify that the named file exists and is not empty. */ 809228753Smmint 810232153Smmassertion_non_empty_file(const char *filename, int line, const char *f1) 811228753Smm{ 812228753Smm struct stat st; 813228753Smm 814232153Smm assertion_count(filename, line); 815228753Smm 816228753Smm if (stat(f1, &st) != 0) { 817232153Smm failure_start(filename, line, "Stat failed: %s", f1); 818228753Smm failure_finish(NULL); 819228753Smm return (0); 820228753Smm } 821228753Smm if (st.st_size == 0) { 822232153Smm failure_start(filename, line, "File empty: %s", f1); 823228753Smm failure_finish(NULL); 824228753Smm return (0); 825228753Smm } 826228753Smm return (1); 827228753Smm} 828228753Smm 829228753Smm/* Verify that two files have the same contents. */ 830228753Smm/* TODO: hexdump the first bytes that actually differ. */ 831228753Smmint 832232153Smmassertion_equal_file(const char *filename, int line, const char *fn1, const char *fn2) 833228753Smm{ 834228753Smm char buff1[1024]; 835228753Smm char buff2[1024]; 836228753Smm FILE *f1, *f2; 837228753Smm int n1, n2; 838228753Smm 839232153Smm assertion_count(filename, line); 840228753Smm 841228753Smm f1 = fopen(fn1, "rb"); 842228753Smm f2 = fopen(fn2, "rb"); 843248616Smm if (f1 == NULL || f2 == NULL) { 844248616Smm if (f1) fclose(f1); 845248616Smm if (f2) fclose(f2); 846248616Smm return (0); 847248616Smm } 848228753Smm for (;;) { 849248616Smm n1 = (int)fread(buff1, 1, sizeof(buff1), f1); 850248616Smm n2 = (int)fread(buff2, 1, sizeof(buff2), f2); 851228753Smm if (n1 != n2) 852228753Smm break; 853228753Smm if (n1 == 0 && n2 == 0) { 854228753Smm fclose(f1); 855228753Smm fclose(f2); 856228753Smm return (1); 857228753Smm } 858228753Smm if (memcmp(buff1, buff2, n1) != 0) 859228753Smm break; 860228753Smm } 861228753Smm fclose(f1); 862228753Smm fclose(f2); 863232153Smm failure_start(filename, line, "Files not identical"); 864228753Smm logprintf(" file1=\"%s\"\n", fn1); 865228753Smm logprintf(" file2=\"%s\"\n", fn2); 866232153Smm failure_finish(NULL); 867228753Smm return (0); 868228753Smm} 869228753Smm 870228753Smm/* Verify that the named file does exist. */ 871228753Smmint 872232153Smmassertion_file_exists(const char *filename, int line, const char *f) 873228753Smm{ 874232153Smm assertion_count(filename, line); 875228753Smm 876228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 877228753Smm if (!_access(f, 0)) 878228753Smm return (1); 879228753Smm#else 880228753Smm if (!access(f, F_OK)) 881228753Smm return (1); 882228753Smm#endif 883232153Smm failure_start(filename, line, "File should exist: %s", f); 884232153Smm failure_finish(NULL); 885228753Smm return (0); 886228753Smm} 887228753Smm 888228753Smm/* Verify that the named file doesn't exist. */ 889228753Smmint 890232153Smmassertion_file_not_exists(const char *filename, int line, const char *f) 891228753Smm{ 892232153Smm assertion_count(filename, line); 893228753Smm 894228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 895228753Smm if (_access(f, 0)) 896228753Smm return (1); 897228753Smm#else 898228753Smm if (access(f, F_OK)) 899228753Smm return (1); 900228753Smm#endif 901232153Smm failure_start(filename, line, "File should not exist: %s", f); 902232153Smm failure_finish(NULL); 903228753Smm return (0); 904228753Smm} 905228753Smm 906228753Smm/* Compare the contents of a file to a block of memory. */ 907228753Smmint 908232153Smmassertion_file_contents(const char *filename, int line, const void *buff, int s, const char *fn) 909228753Smm{ 910228753Smm char *contents; 911228753Smm FILE *f; 912228753Smm int n; 913228753Smm 914232153Smm assertion_count(filename, line); 915228753Smm 916228753Smm f = fopen(fn, "rb"); 917228753Smm if (f == NULL) { 918232153Smm failure_start(filename, line, 919228753Smm "File should exist: %s", fn); 920232153Smm failure_finish(NULL); 921228753Smm return (0); 922228753Smm } 923228753Smm contents = malloc(s * 2); 924248616Smm n = (int)fread(contents, 1, s * 2, f); 925228753Smm fclose(f); 926228753Smm if (n == s && memcmp(buff, contents, s) == 0) { 927228753Smm free(contents); 928228753Smm return (1); 929228753Smm } 930232153Smm failure_start(filename, line, "File contents don't match"); 931228753Smm logprintf(" file=\"%s\"\n", fn); 932228753Smm if (n > 0) 933228753Smm hexdump(contents, buff, n > 512 ? 512 : n, 0); 934228753Smm else { 935228753Smm logprintf(" File empty, contents should be:\n"); 936232153Smm hexdump(buff, NULL, s > 512 ? 512 : s, 0); 937228753Smm } 938232153Smm failure_finish(NULL); 939228753Smm free(contents); 940228753Smm return (0); 941228753Smm} 942228753Smm 943228753Smm/* Check the contents of a text file, being tolerant of line endings. */ 944228753Smmint 945232153Smmassertion_text_file_contents(const char *filename, int line, const char *buff, const char *fn) 946228753Smm{ 947228753Smm char *contents; 948228753Smm const char *btxt, *ftxt; 949228753Smm FILE *f; 950228753Smm int n, s; 951228753Smm 952232153Smm assertion_count(filename, line); 953228753Smm f = fopen(fn, "r"); 954232153Smm if (f == NULL) { 955232153Smm failure_start(filename, line, 956232153Smm "File doesn't exist: %s", fn); 957232153Smm failure_finish(NULL); 958232153Smm return (0); 959232153Smm } 960248616Smm s = (int)strlen(buff); 961228753Smm contents = malloc(s * 2 + 128); 962248616Smm n = (int)fread(contents, 1, s * 2 + 128 - 1, f); 963228753Smm if (n >= 0) 964228753Smm contents[n] = '\0'; 965228753Smm fclose(f); 966228753Smm /* Compare texts. */ 967228753Smm btxt = buff; 968228753Smm ftxt = (const char *)contents; 969228753Smm while (*btxt != '\0' && *ftxt != '\0') { 970228753Smm if (*btxt == *ftxt) { 971228753Smm ++btxt; 972228753Smm ++ftxt; 973228753Smm continue; 974228753Smm } 975228753Smm if (btxt[0] == '\n' && ftxt[0] == '\r' && ftxt[1] == '\n') { 976228753Smm /* Pass over different new line characters. */ 977228753Smm ++btxt; 978228753Smm ftxt += 2; 979228753Smm continue; 980228753Smm } 981228753Smm break; 982228753Smm } 983228753Smm if (*btxt == '\0' && *ftxt == '\0') { 984228753Smm free(contents); 985228753Smm return (1); 986228753Smm } 987232153Smm failure_start(filename, line, "Contents don't match"); 988228753Smm logprintf(" file=\"%s\"\n", fn); 989232153Smm if (n > 0) { 990228753Smm hexdump(contents, buff, n, 0); 991232153Smm logprintf(" expected\n", fn); 992232153Smm hexdump(buff, contents, s, 0); 993232153Smm } else { 994228753Smm logprintf(" File empty, contents should be:\n"); 995228753Smm hexdump(buff, NULL, s, 0); 996228753Smm } 997232153Smm failure_finish(NULL); 998228753Smm free(contents); 999228753Smm return (0); 1000228753Smm} 1001228753Smm 1002232153Smm/* Verify that a text file contains the specified lines, regardless of order */ 1003232153Smm/* This could be more efficient if we sorted both sets of lines, etc, but 1004232153Smm * since this is used only for testing and only ever deals with a dozen or so 1005232153Smm * lines at a time, this relatively crude approach is just fine. */ 1006232153Smmint 1007232153Smmassertion_file_contains_lines_any_order(const char *file, int line, 1008232153Smm const char *pathname, const char *lines[]) 1009232153Smm{ 1010232153Smm char *buff; 1011232153Smm size_t buff_size; 1012232153Smm size_t expected_count, actual_count, i, j; 1013248616Smm char **expected = NULL; 1014248616Smm char *p, **actual = NULL; 1015232153Smm char c; 1016232153Smm int expected_failure = 0, actual_failure = 0; 1017232153Smm 1018232153Smm assertion_count(file, line); 1019232153Smm 1020232153Smm buff = slurpfile(&buff_size, "%s", pathname); 1021232153Smm if (buff == NULL) { 1022232153Smm failure_start(pathname, line, "Can't read file: %s", pathname); 1023232153Smm failure_finish(NULL); 1024232153Smm return (0); 1025232153Smm } 1026232153Smm 1027248616Smm /* Make a copy of the provided lines and count up the expected 1028248616Smm * file size. */ 1029232153Smm for (i = 0; lines[i] != NULL; ++i) { 1030232153Smm } 1031232153Smm expected_count = i; 1032248616Smm if (expected_count) { 1033248616Smm expected = malloc(sizeof(char *) * expected_count); 1034248616Smm if (expected == NULL) { 1035248616Smm failure_start(pathname, line, "Can't allocate memory"); 1036248616Smm failure_finish(NULL); 1037248616Smm return (0); 1038248616Smm } 1039248616Smm for (i = 0; lines[i] != NULL; ++i) { 1040248616Smm expected[i] = strdup(lines[i]); 1041248616Smm } 1042232153Smm } 1043232153Smm 1044232153Smm /* Break the file into lines */ 1045232153Smm actual_count = 0; 1046232153Smm for (c = '\0', p = buff; p < buff + buff_size; ++p) { 1047232153Smm if (*p == '\x0d' || *p == '\x0a') 1048232153Smm *p = '\0'; 1049232153Smm if (c == '\0' && *p != '\0') 1050232153Smm ++actual_count; 1051232153Smm c = *p; 1052232153Smm } 1053248616Smm if (actual_count) { 1054248616Smm actual = calloc(sizeof(char *), actual_count); 1055248616Smm if (actual == NULL) { 1056248616Smm failure_start(pathname, line, "Can't allocate memory"); 1057248616Smm failure_finish(NULL); 1058248616Smm free(expected); 1059248616Smm return (0); 1060232153Smm } 1061248616Smm for (j = 0, p = buff; p < buff + buff_size; 1062248616Smm p += 1 + strlen(p)) { 1063248616Smm if (*p != '\0') { 1064248616Smm actual[j] = p; 1065248616Smm ++j; 1066248616Smm } 1067248616Smm } 1068232153Smm } 1069232153Smm 1070232153Smm /* Erase matching lines from both lists */ 1071232153Smm for (i = 0; i < expected_count; ++i) { 1072232153Smm if (expected[i] == NULL) 1073232153Smm continue; 1074232153Smm for (j = 0; j < actual_count; ++j) { 1075232153Smm if (actual[j] == NULL) 1076232153Smm continue; 1077232153Smm if (strcmp(expected[i], actual[j]) == 0) { 1078232153Smm free(expected[i]); 1079232153Smm expected[i] = NULL; 1080232153Smm actual[j] = NULL; 1081232153Smm break; 1082232153Smm } 1083232153Smm } 1084232153Smm } 1085232153Smm 1086232153Smm /* If there's anything left, it's a failure */ 1087232153Smm for (i = 0; i < expected_count; ++i) { 1088232153Smm if (expected[i] != NULL) 1089232153Smm ++expected_failure; 1090232153Smm } 1091232153Smm for (j = 0; j < actual_count; ++j) { 1092232153Smm if (actual[j] != NULL) 1093232153Smm ++actual_failure; 1094232153Smm } 1095232153Smm if (expected_failure == 0 && actual_failure == 0) { 1096232153Smm free(buff); 1097232153Smm free(expected); 1098232153Smm free(actual); 1099232153Smm return (1); 1100232153Smm } 1101232153Smm failure_start(file, line, "File doesn't match: %s", pathname); 1102232153Smm for (i = 0; i < expected_count; ++i) { 1103232153Smm if (expected[i] != NULL) { 1104232153Smm logprintf(" Expected but not present: %s\n", expected[i]); 1105232153Smm free(expected[i]); 1106232153Smm } 1107232153Smm } 1108232153Smm for (j = 0; j < actual_count; ++j) { 1109232153Smm if (actual[j] != NULL) 1110232153Smm logprintf(" Present but not expected: %s\n", actual[j]); 1111232153Smm } 1112232153Smm failure_finish(NULL); 1113232153Smm free(buff); 1114232153Smm free(expected); 1115232153Smm free(actual); 1116232153Smm return (0); 1117232153Smm} 1118232153Smm 1119228753Smm/* Test that two paths point to the same file. */ 1120228753Smm/* As a side-effect, asserts that both files exist. */ 1121228753Smmstatic int 1122228753Smmis_hardlink(const char *file, int line, 1123228753Smm const char *path1, const char *path2) 1124228753Smm{ 1125228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1126228753Smm BY_HANDLE_FILE_INFORMATION bhfi1, bhfi2; 1127228753Smm int r; 1128228753Smm 1129228753Smm assertion_count(file, line); 1130228753Smm r = my_GetFileInformationByName(path1, &bhfi1); 1131228753Smm if (r == 0) { 1132228753Smm failure_start(file, line, "File %s can't be inspected?", path1); 1133228753Smm failure_finish(NULL); 1134228753Smm return (0); 1135228753Smm } 1136228753Smm r = my_GetFileInformationByName(path2, &bhfi2); 1137228753Smm if (r == 0) { 1138228753Smm failure_start(file, line, "File %s can't be inspected?", path2); 1139228753Smm failure_finish(NULL); 1140228753Smm return (0); 1141228753Smm } 1142228753Smm return (bhfi1.dwVolumeSerialNumber == bhfi2.dwVolumeSerialNumber 1143228753Smm && bhfi1.nFileIndexHigh == bhfi2.nFileIndexHigh 1144228753Smm && bhfi1.nFileIndexLow == bhfi2.nFileIndexLow); 1145228753Smm#else 1146228753Smm struct stat st1, st2; 1147228753Smm int r; 1148228753Smm 1149228753Smm assertion_count(file, line); 1150228753Smm r = lstat(path1, &st1); 1151228753Smm if (r != 0) { 1152228753Smm failure_start(file, line, "File should exist: %s", path1); 1153228753Smm failure_finish(NULL); 1154228753Smm return (0); 1155228753Smm } 1156228753Smm r = lstat(path2, &st2); 1157228753Smm if (r != 0) { 1158228753Smm failure_start(file, line, "File should exist: %s", path2); 1159228753Smm failure_finish(NULL); 1160228753Smm return (0); 1161228753Smm } 1162228753Smm return (st1.st_ino == st2.st_ino && st1.st_dev == st2.st_dev); 1163228753Smm#endif 1164228753Smm} 1165228753Smm 1166228753Smmint 1167228753Smmassertion_is_hardlink(const char *file, int line, 1168228753Smm const char *path1, const char *path2) 1169228753Smm{ 1170228753Smm if (is_hardlink(file, line, path1, path2)) 1171228753Smm return (1); 1172228753Smm failure_start(file, line, 1173228753Smm "Files %s and %s are not hardlinked", path1, path2); 1174228753Smm failure_finish(NULL); 1175228753Smm return (0); 1176228753Smm} 1177228753Smm 1178228753Smmint 1179228753Smmassertion_is_not_hardlink(const char *file, int line, 1180228753Smm const char *path1, const char *path2) 1181228753Smm{ 1182228753Smm if (!is_hardlink(file, line, path1, path2)) 1183228753Smm return (1); 1184228753Smm failure_start(file, line, 1185228753Smm "Files %s and %s should not be hardlinked", path1, path2); 1186228753Smm failure_finish(NULL); 1187228753Smm return (0); 1188228753Smm} 1189228753Smm 1190228753Smm/* Verify a/b/mtime of 'pathname'. */ 1191228753Smm/* If 'recent', verify that it's within last 10 seconds. */ 1192228753Smmstatic int 1193228753Smmassertion_file_time(const char *file, int line, 1194228753Smm const char *pathname, long t, long nsec, char type, int recent) 1195228753Smm{ 1196228753Smm long long filet, filet_nsec; 1197228753Smm int r; 1198228753Smm 1199228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1200228753Smm#define EPOC_TIME (116444736000000000ULL) 1201248616Smm FILETIME fxtime, fbirthtime, fatime, fmtime; 1202228753Smm ULARGE_INTEGER wintm; 1203228753Smm HANDLE h; 1204248616Smm fxtime.dwLowDateTime = 0; 1205248616Smm fxtime.dwHighDateTime = 0; 1206228753Smm 1207228753Smm assertion_count(file, line); 1208232153Smm /* Note: FILE_FLAG_BACKUP_SEMANTICS applies to open 1209232153Smm * a directory file. If not, CreateFile() will fail when 1210232153Smm * the pathname is a directory. */ 1211228753Smm h = CreateFile(pathname, FILE_READ_ATTRIBUTES, 0, NULL, 1212232153Smm OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL); 1213228753Smm if (h == INVALID_HANDLE_VALUE) { 1214228753Smm failure_start(file, line, "Can't access %s\n", pathname); 1215228753Smm failure_finish(NULL); 1216228753Smm return (0); 1217228753Smm } 1218228753Smm r = GetFileTime(h, &fbirthtime, &fatime, &fmtime); 1219228753Smm switch (type) { 1220248616Smm case 'a': fxtime = fatime; break; 1221248616Smm case 'b': fxtime = fbirthtime; break; 1222248616Smm case 'm': fxtime = fmtime; break; 1223228753Smm } 1224228753Smm CloseHandle(h); 1225228753Smm if (r == 0) { 1226228753Smm failure_start(file, line, "Can't GetFileTime %s\n", pathname); 1227228753Smm failure_finish(NULL); 1228228753Smm return (0); 1229228753Smm } 1230248616Smm wintm.LowPart = fxtime.dwLowDateTime; 1231248616Smm wintm.HighPart = fxtime.dwHighDateTime; 1232228753Smm filet = (wintm.QuadPart - EPOC_TIME) / 10000000; 1233228753Smm filet_nsec = ((wintm.QuadPart - EPOC_TIME) % 10000000) * 100; 1234228753Smm nsec = (nsec / 100) * 100; /* Round the request */ 1235228753Smm#else 1236228753Smm struct stat st; 1237228753Smm 1238228753Smm assertion_count(file, line); 1239228753Smm r = lstat(pathname, &st); 1240228753Smm if (r != 0) { 1241228753Smm failure_start(file, line, "Can't stat %s\n", pathname); 1242228753Smm failure_finish(NULL); 1243228753Smm return (0); 1244228753Smm } 1245228753Smm switch (type) { 1246228753Smm case 'a': filet = st.st_atime; break; 1247228753Smm case 'm': filet = st.st_mtime; break; 1248228753Smm case 'b': filet = 0; break; 1249228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1250228753Smm exit(1); 1251228753Smm } 1252228753Smm#if defined(__FreeBSD__) 1253228753Smm switch (type) { 1254228753Smm case 'a': filet_nsec = st.st_atimespec.tv_nsec; break; 1255228753Smm case 'b': filet = st.st_birthtime; 1256228753Smm filet_nsec = st.st_birthtimespec.tv_nsec; break; 1257228753Smm case 'm': filet_nsec = st.st_mtimespec.tv_nsec; break; 1258228753Smm default: fprintf(stderr, "INTERNAL: Bad type %c for file time", type); 1259228753Smm exit(1); 1260228753Smm } 1261228753Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1262228753Smm filet_nsec = (filet_nsec / 1000) * 1000; 1263228753Smm nsec = (nsec / 1000) * 1000; 1264228753Smm#else 1265228753Smm filet_nsec = nsec = 0; /* Generic POSIX only has whole seconds. */ 1266228753Smm if (type == 'b') return (1); /* Generic POSIX doesn't have birthtime */ 1267228753Smm#if defined(__HAIKU__) 1268228753Smm if (type == 'a') return (1); /* Haiku doesn't have atime. */ 1269228753Smm#endif 1270228753Smm#endif 1271228753Smm#endif 1272228753Smm if (recent) { 1273228753Smm /* Check that requested time is up-to-date. */ 1274228753Smm time_t now = time(NULL); 1275228753Smm if (filet < now - 10 || filet > now + 1) { 1276228753Smm failure_start(file, line, 1277232153Smm "File %s has %ctime %lld, %lld seconds ago\n", 1278228753Smm pathname, type, filet, now - filet); 1279228753Smm failure_finish(NULL); 1280228753Smm return (0); 1281228753Smm } 1282228753Smm } else if (filet != t || filet_nsec != nsec) { 1283228753Smm failure_start(file, line, 1284232153Smm "File %s has %ctime %lld.%09lld, expected %lld.%09lld", 1285228753Smm pathname, type, filet, filet_nsec, t, nsec); 1286228753Smm failure_finish(NULL); 1287228753Smm return (0); 1288228753Smm } 1289228753Smm return (1); 1290228753Smm} 1291228753Smm 1292228753Smm/* Verify atime of 'pathname'. */ 1293228753Smmint 1294228753Smmassertion_file_atime(const char *file, int line, 1295228753Smm const char *pathname, long t, long nsec) 1296228753Smm{ 1297228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'a', 0); 1298228753Smm} 1299228753Smm 1300228753Smm/* Verify atime of 'pathname' is up-to-date. */ 1301228753Smmint 1302228753Smmassertion_file_atime_recent(const char *file, int line, const char *pathname) 1303228753Smm{ 1304228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'a', 1); 1305228753Smm} 1306228753Smm 1307228753Smm/* Verify birthtime of 'pathname'. */ 1308228753Smmint 1309228753Smmassertion_file_birthtime(const char *file, int line, 1310228753Smm const char *pathname, long t, long nsec) 1311228753Smm{ 1312228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'b', 0); 1313228753Smm} 1314228753Smm 1315228753Smm/* Verify birthtime of 'pathname' is up-to-date. */ 1316228753Smmint 1317228753Smmassertion_file_birthtime_recent(const char *file, int line, 1318228753Smm const char *pathname) 1319228753Smm{ 1320228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'b', 1); 1321228753Smm} 1322228753Smm 1323228753Smm/* Verify mtime of 'pathname'. */ 1324228753Smmint 1325228753Smmassertion_file_mtime(const char *file, int line, 1326228753Smm const char *pathname, long t, long nsec) 1327228753Smm{ 1328228753Smm return assertion_file_time(file, line, pathname, t, nsec, 'm', 0); 1329228753Smm} 1330228753Smm 1331228753Smm/* Verify mtime of 'pathname' is up-to-date. */ 1332228753Smmint 1333228753Smmassertion_file_mtime_recent(const char *file, int line, const char *pathname) 1334228753Smm{ 1335228753Smm return assertion_file_time(file, line, pathname, 0, 0, 'm', 1); 1336228753Smm} 1337228753Smm 1338228753Smm/* Verify number of links to 'pathname'. */ 1339228753Smmint 1340228753Smmassertion_file_nlinks(const char *file, int line, 1341228753Smm const char *pathname, int nlinks) 1342228753Smm{ 1343228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1344228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1345228753Smm int r; 1346228753Smm 1347228753Smm assertion_count(file, line); 1348228753Smm r = my_GetFileInformationByName(pathname, &bhfi); 1349228753Smm if (r != 0 && bhfi.nNumberOfLinks == (DWORD)nlinks) 1350228753Smm return (1); 1351228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1352228753Smm pathname, bhfi.nNumberOfLinks, nlinks); 1353228753Smm failure_finish(NULL); 1354228753Smm return (0); 1355228753Smm#else 1356228753Smm struct stat st; 1357228753Smm int r; 1358228753Smm 1359228753Smm assertion_count(file, line); 1360228753Smm r = lstat(pathname, &st); 1361232153Smm if (r == 0 && (int)st.st_nlink == nlinks) 1362228753Smm return (1); 1363228753Smm failure_start(file, line, "File %s has %d links, expected %d", 1364228753Smm pathname, st.st_nlink, nlinks); 1365228753Smm failure_finish(NULL); 1366228753Smm return (0); 1367228753Smm#endif 1368228753Smm} 1369228753Smm 1370228753Smm/* Verify size of 'pathname'. */ 1371228753Smmint 1372228753Smmassertion_file_size(const char *file, int line, const char *pathname, long size) 1373228753Smm{ 1374228753Smm int64_t filesize; 1375228753Smm int r; 1376228753Smm 1377228753Smm assertion_count(file, line); 1378228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1379228753Smm { 1380228753Smm BY_HANDLE_FILE_INFORMATION bhfi; 1381228753Smm r = !my_GetFileInformationByName(pathname, &bhfi); 1382228753Smm filesize = ((int64_t)bhfi.nFileSizeHigh << 32) + bhfi.nFileSizeLow; 1383228753Smm } 1384228753Smm#else 1385228753Smm { 1386228753Smm struct stat st; 1387228753Smm r = lstat(pathname, &st); 1388228753Smm filesize = st.st_size; 1389228753Smm } 1390228753Smm#endif 1391228753Smm if (r == 0 && filesize == size) 1392228753Smm return (1); 1393228753Smm failure_start(file, line, "File %s has size %ld, expected %ld", 1394228753Smm pathname, (long)filesize, (long)size); 1395228753Smm failure_finish(NULL); 1396228753Smm return (0); 1397228753Smm} 1398228753Smm 1399306941Sdelphij/* Verify mode of 'pathname'. */ 1400306941Sdelphijint 1401306941Sdelphijassertion_file_mode(const char *file, int line, const char *pathname, int expected_mode) 1402306941Sdelphij{ 1403306941Sdelphij int mode; 1404306941Sdelphij int r; 1405306941Sdelphij 1406306941Sdelphij assertion_count(file, line); 1407306941Sdelphij#if defined(_WIN32) && !defined(__CYGWIN__) 1408306941Sdelphij failure_start(file, line, "assertFileMode not yet implemented for Windows"); 1409306941Sdelphij#else 1410306941Sdelphij { 1411306941Sdelphij struct stat st; 1412306941Sdelphij r = lstat(pathname, &st); 1413306941Sdelphij mode = (int)(st.st_mode & 0777); 1414306941Sdelphij } 1415306941Sdelphij if (r == 0 && mode == expected_mode) 1416306941Sdelphij return (1); 1417306941Sdelphij failure_start(file, line, "File %s has mode %o, expected %o", 1418306941Sdelphij pathname, mode, expected_mode); 1419306941Sdelphij#endif 1420306941Sdelphij failure_finish(NULL); 1421306941Sdelphij return (0); 1422306941Sdelphij} 1423306941Sdelphij 1424228753Smm/* Assert that 'pathname' is a dir. If mode >= 0, verify that too. */ 1425228753Smmint 1426228753Smmassertion_is_dir(const char *file, int line, const char *pathname, int mode) 1427228753Smm{ 1428228753Smm struct stat st; 1429228753Smm int r; 1430228753Smm 1431228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1432228753Smm (void)mode; /* UNUSED */ 1433228753Smm#endif 1434228753Smm assertion_count(file, line); 1435228753Smm r = lstat(pathname, &st); 1436228753Smm if (r != 0) { 1437228753Smm failure_start(file, line, "Dir should exist: %s", pathname); 1438228753Smm failure_finish(NULL); 1439228753Smm return (0); 1440228753Smm } 1441228753Smm if (!S_ISDIR(st.st_mode)) { 1442228753Smm failure_start(file, line, "%s is not a dir", pathname); 1443228753Smm failure_finish(NULL); 1444228753Smm return (0); 1445228753Smm } 1446228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1447228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1448228753Smm * so just ignore the mode tests. */ 1449228753Smm /* TODO: Can we do better here? */ 1450232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1451228753Smm failure_start(file, line, "Dir %s has wrong mode", pathname); 1452228753Smm logprintf(" Expected: 0%3o\n", mode); 1453228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1454228753Smm failure_finish(NULL); 1455228753Smm return (0); 1456228753Smm } 1457228753Smm#endif 1458228753Smm return (1); 1459228753Smm} 1460228753Smm 1461228753Smm/* Verify that 'pathname' is a regular file. If 'mode' is >= 0, 1462228753Smm * verify that too. */ 1463228753Smmint 1464228753Smmassertion_is_reg(const char *file, int line, const char *pathname, int mode) 1465228753Smm{ 1466228753Smm struct stat st; 1467228753Smm int r; 1468228753Smm 1469228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1470228753Smm (void)mode; /* UNUSED */ 1471228753Smm#endif 1472228753Smm assertion_count(file, line); 1473228753Smm r = lstat(pathname, &st); 1474228753Smm if (r != 0 || !S_ISREG(st.st_mode)) { 1475228753Smm failure_start(file, line, "File should exist: %s", pathname); 1476228753Smm failure_finish(NULL); 1477228753Smm return (0); 1478228753Smm } 1479228753Smm#if !defined(_WIN32) || defined(__CYGWIN__) 1480228753Smm /* Windows doesn't handle permissions the same way as POSIX, 1481228753Smm * so just ignore the mode tests. */ 1482228753Smm /* TODO: Can we do better here? */ 1483232153Smm if (mode >= 0 && (mode_t)mode != (st.st_mode & 07777)) { 1484228753Smm failure_start(file, line, "File %s has wrong mode", pathname); 1485228753Smm logprintf(" Expected: 0%3o\n", mode); 1486228753Smm logprintf(" Found: 0%3o\n", st.st_mode & 07777); 1487228753Smm failure_finish(NULL); 1488228753Smm return (0); 1489228753Smm } 1490228753Smm#endif 1491228753Smm return (1); 1492228753Smm} 1493228753Smm 1494228753Smm/* Check whether 'pathname' is a symbolic link. If 'contents' is 1495228753Smm * non-NULL, verify that the symlink has those contents. */ 1496228753Smmstatic int 1497228753Smmis_symlink(const char *file, int line, 1498228753Smm const char *pathname, const char *contents) 1499228753Smm{ 1500228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1501228753Smm (void)pathname; /* UNUSED */ 1502228753Smm (void)contents; /* UNUSED */ 1503228753Smm assertion_count(file, line); 1504228753Smm /* Windows sort-of has real symlinks, but they're only usable 1505228753Smm * by privileged users and are crippled even then, so there's 1506228753Smm * really not much point in bothering with this. */ 1507228753Smm return (0); 1508228753Smm#else 1509228753Smm char buff[300]; 1510228753Smm struct stat st; 1511228753Smm ssize_t linklen; 1512228753Smm int r; 1513228753Smm 1514228753Smm assertion_count(file, line); 1515228753Smm r = lstat(pathname, &st); 1516228753Smm if (r != 0) { 1517228753Smm failure_start(file, line, 1518228753Smm "Symlink should exist: %s", pathname); 1519228753Smm failure_finish(NULL); 1520228753Smm return (0); 1521228753Smm } 1522228753Smm if (!S_ISLNK(st.st_mode)) 1523228753Smm return (0); 1524228753Smm if (contents == NULL) 1525228753Smm return (1); 1526228753Smm linklen = readlink(pathname, buff, sizeof(buff)); 1527228753Smm if (linklen < 0) { 1528228753Smm failure_start(file, line, "Can't read symlink %s", pathname); 1529228753Smm failure_finish(NULL); 1530228753Smm return (0); 1531228753Smm } 1532228753Smm buff[linklen] = '\0'; 1533228753Smm if (strcmp(buff, contents) != 0) 1534228753Smm return (0); 1535228753Smm return (1); 1536228753Smm#endif 1537228753Smm} 1538228753Smm 1539228753Smm/* Assert that path is a symlink that (optionally) contains contents. */ 1540228753Smmint 1541228753Smmassertion_is_symlink(const char *file, int line, 1542228753Smm const char *path, const char *contents) 1543228753Smm{ 1544228753Smm if (is_symlink(file, line, path, contents)) 1545228753Smm return (1); 1546228753Smm if (contents) 1547228753Smm failure_start(file, line, "File %s is not a symlink to %s", 1548228753Smm path, contents); 1549228753Smm else 1550228753Smm failure_start(file, line, "File %s is not a symlink", path); 1551228753Smm failure_finish(NULL); 1552228753Smm return (0); 1553228753Smm} 1554228753Smm 1555228753Smm 1556228753Smm/* Create a directory and report any errors. */ 1557228753Smmint 1558228753Smmassertion_make_dir(const char *file, int line, const char *dirname, int mode) 1559228753Smm{ 1560228753Smm assertion_count(file, line); 1561228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1562228753Smm (void)mode; /* UNUSED */ 1563228753Smm if (0 == _mkdir(dirname)) 1564228753Smm return (1); 1565228753Smm#else 1566228753Smm if (0 == mkdir(dirname, mode)) 1567228753Smm return (1); 1568228753Smm#endif 1569228753Smm failure_start(file, line, "Could not create directory %s", dirname); 1570228753Smm failure_finish(NULL); 1571228753Smm return(0); 1572228753Smm} 1573228753Smm 1574228753Smm/* Create a file with the specified contents and report any failures. */ 1575228753Smmint 1576228753Smmassertion_make_file(const char *file, int line, 1577238856Smm const char *path, int mode, int csize, const void *contents) 1578228753Smm{ 1579228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1580228753Smm /* TODO: Rework this to set file mode as well. */ 1581228753Smm FILE *f; 1582228753Smm (void)mode; /* UNUSED */ 1583228753Smm assertion_count(file, line); 1584228753Smm f = fopen(path, "wb"); 1585228753Smm if (f == NULL) { 1586228753Smm failure_start(file, line, "Could not create file %s", path); 1587228753Smm failure_finish(NULL); 1588228753Smm return (0); 1589228753Smm } 1590228753Smm if (contents != NULL) { 1591238856Smm size_t wsize; 1592238856Smm 1593238856Smm if (csize < 0) 1594238856Smm wsize = strlen(contents); 1595238856Smm else 1596238856Smm wsize = (size_t)csize; 1597238856Smm if (wsize != fwrite(contents, 1, wsize, f)) { 1598228753Smm fclose(f); 1599228753Smm failure_start(file, line, 1600228753Smm "Could not write file %s", path); 1601228753Smm failure_finish(NULL); 1602228753Smm return (0); 1603228753Smm } 1604228753Smm } 1605228753Smm fclose(f); 1606228753Smm return (1); 1607228753Smm#else 1608228753Smm int fd; 1609228753Smm assertion_count(file, line); 1610228753Smm fd = open(path, O_CREAT | O_WRONLY, mode >= 0 ? mode : 0644); 1611228753Smm if (fd < 0) { 1612228753Smm failure_start(file, line, "Could not create %s", path); 1613228753Smm failure_finish(NULL); 1614228753Smm return (0); 1615228753Smm } 1616228753Smm if (contents != NULL) { 1617238856Smm ssize_t wsize; 1618238856Smm 1619238856Smm if (csize < 0) 1620238856Smm wsize = (ssize_t)strlen(contents); 1621238856Smm else 1622238856Smm wsize = (ssize_t)csize; 1623238856Smm if (wsize != write(fd, contents, wsize)) { 1624228753Smm close(fd); 1625238856Smm failure_start(file, line, 1626238856Smm "Could not write to %s", path); 1627228753Smm failure_finish(NULL); 1628228753Smm return (0); 1629228753Smm } 1630228753Smm } 1631228753Smm close(fd); 1632228753Smm return (1); 1633228753Smm#endif 1634228753Smm} 1635228753Smm 1636228753Smm/* Create a hardlink and report any failures. */ 1637228753Smmint 1638228753Smmassertion_make_hardlink(const char *file, int line, 1639228753Smm const char *newpath, const char *linkto) 1640228753Smm{ 1641228753Smm int succeeded; 1642228753Smm 1643228753Smm assertion_count(file, line); 1644228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1645228753Smm succeeded = my_CreateHardLinkA(newpath, linkto); 1646228753Smm#elif HAVE_LINK 1647228753Smm succeeded = !link(linkto, newpath); 1648228753Smm#else 1649228753Smm succeeded = 0; 1650228753Smm#endif 1651228753Smm if (succeeded) 1652228753Smm return (1); 1653228753Smm failure_start(file, line, "Could not create hardlink"); 1654228753Smm logprintf(" New link: %s\n", newpath); 1655228753Smm logprintf(" Old name: %s\n", linkto); 1656228753Smm failure_finish(NULL); 1657228753Smm return(0); 1658228753Smm} 1659228753Smm 1660228753Smm/* Create a symlink and report any failures. */ 1661228753Smmint 1662228753Smmassertion_make_symlink(const char *file, int line, 1663228753Smm const char *newpath, const char *linkto) 1664228753Smm{ 1665228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1666228753Smm int targetIsDir = 0; /* TODO: Fix this */ 1667228753Smm assertion_count(file, line); 1668228753Smm if (my_CreateSymbolicLinkA(newpath, linkto, targetIsDir)) 1669228753Smm return (1); 1670228753Smm#elif HAVE_SYMLINK 1671228753Smm assertion_count(file, line); 1672228753Smm if (0 == symlink(linkto, newpath)) 1673228753Smm return (1); 1674228753Smm#endif 1675228753Smm failure_start(file, line, "Could not create symlink"); 1676228753Smm logprintf(" New link: %s\n", newpath); 1677228753Smm logprintf(" Old name: %s\n", linkto); 1678228753Smm failure_finish(NULL); 1679228753Smm return(0); 1680228753Smm} 1681228753Smm 1682228753Smm/* Set umask, report failures. */ 1683228753Smmint 1684228753Smmassertion_umask(const char *file, int line, int mask) 1685228753Smm{ 1686228753Smm assertion_count(file, line); 1687228753Smm (void)file; /* UNUSED */ 1688228753Smm (void)line; /* UNUSED */ 1689228753Smm umask(mask); 1690228753Smm return (1); 1691228753Smm} 1692228753Smm 1693232153Smm/* Set times, report failures. */ 1694232153Smmint 1695232153Smmassertion_utimes(const char *file, int line, 1696232153Smm const char *pathname, long at, long at_nsec, long mt, long mt_nsec) 1697232153Smm{ 1698232153Smm int r; 1699232153Smm 1700232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1701232153Smm#define WINTIME(sec, nsec) ((Int32x32To64(sec, 10000000) + EPOC_TIME)\ 1702232153Smm + (((nsec)/1000)*10)) 1703232153Smm HANDLE h; 1704232153Smm ULARGE_INTEGER wintm; 1705232153Smm FILETIME fatime, fmtime; 1706232153Smm FILETIME *pat, *pmt; 1707232153Smm 1708232153Smm assertion_count(file, line); 1709232153Smm h = CreateFileA(pathname,GENERIC_READ | GENERIC_WRITE, 1710232153Smm FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 1711232153Smm FILE_FLAG_BACKUP_SEMANTICS, NULL); 1712232153Smm if (h == INVALID_HANDLE_VALUE) { 1713232153Smm failure_start(file, line, "Can't access %s\n", pathname); 1714232153Smm failure_finish(NULL); 1715232153Smm return (0); 1716232153Smm } 1717232153Smm 1718232153Smm if (at > 0 || at_nsec > 0) { 1719232153Smm wintm.QuadPart = WINTIME(at, at_nsec); 1720232153Smm fatime.dwLowDateTime = wintm.LowPart; 1721232153Smm fatime.dwHighDateTime = wintm.HighPart; 1722232153Smm pat = &fatime; 1723232153Smm } else 1724232153Smm pat = NULL; 1725232153Smm if (mt > 0 || mt_nsec > 0) { 1726232153Smm wintm.QuadPart = WINTIME(mt, mt_nsec); 1727232153Smm fmtime.dwLowDateTime = wintm.LowPart; 1728232153Smm fmtime.dwHighDateTime = wintm.HighPart; 1729232153Smm pmt = &fmtime; 1730232153Smm } else 1731232153Smm pmt = NULL; 1732232153Smm if (pat != NULL || pmt != NULL) 1733232153Smm r = SetFileTime(h, NULL, pat, pmt); 1734232153Smm else 1735232153Smm r = 1; 1736232153Smm CloseHandle(h); 1737232153Smm if (r == 0) { 1738232153Smm failure_start(file, line, "Can't SetFileTime %s\n", pathname); 1739232153Smm failure_finish(NULL); 1740232153Smm return (0); 1741232153Smm } 1742232153Smm return (1); 1743232153Smm#else /* defined(_WIN32) && !defined(__CYGWIN__) */ 1744232153Smm struct stat st; 1745232153Smm struct timeval times[2]; 1746232153Smm 1747232153Smm#if !defined(__FreeBSD__) 1748232153Smm mt_nsec = at_nsec = 0; /* Generic POSIX only has whole seconds. */ 1749232153Smm#endif 1750232153Smm if (mt == 0 && mt_nsec == 0 && at == 0 && at_nsec == 0) 1751232153Smm return (1); 1752232153Smm 1753232153Smm r = lstat(pathname, &st); 1754232153Smm if (r < 0) { 1755232153Smm failure_start(file, line, "Can't stat %s\n", pathname); 1756232153Smm failure_finish(NULL); 1757232153Smm return (0); 1758232153Smm } 1759232153Smm 1760232153Smm if (mt == 0 && mt_nsec == 0) { 1761232153Smm mt = st.st_mtime; 1762232153Smm#if defined(__FreeBSD__) 1763232153Smm mt_nsec = st.st_mtimespec.tv_nsec; 1764232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1765232153Smm mt_nsec = (mt_nsec / 1000) * 1000; 1766232153Smm#endif 1767232153Smm } 1768232153Smm if (at == 0 && at_nsec == 0) { 1769232153Smm at = st.st_atime; 1770232153Smm#if defined(__FreeBSD__) 1771232153Smm at_nsec = st.st_atimespec.tv_nsec; 1772232153Smm /* FreeBSD generally only stores to microsecond res, so round. */ 1773232153Smm at_nsec = (at_nsec / 1000) * 1000; 1774232153Smm#endif 1775232153Smm } 1776232153Smm 1777232153Smm times[1].tv_sec = mt; 1778232153Smm times[1].tv_usec = mt_nsec / 1000; 1779232153Smm 1780232153Smm times[0].tv_sec = at; 1781232153Smm times[0].tv_usec = at_nsec / 1000; 1782232153Smm 1783232153Smm#ifdef HAVE_LUTIMES 1784232153Smm r = lutimes(pathname, times); 1785232153Smm#else 1786232153Smm r = utimes(pathname, times); 1787232153Smm#endif 1788232153Smm if (r < 0) { 1789232153Smm failure_start(file, line, "Can't utimes %s\n", pathname); 1790232153Smm failure_finish(NULL); 1791232153Smm return (0); 1792232153Smm } 1793232153Smm return (1); 1794232153Smm#endif /* defined(_WIN32) && !defined(__CYGWIN__) */ 1795232153Smm} 1796232153Smm 1797238856Smm/* Set nodump, report failures. */ 1798238856Smmint 1799238856Smmassertion_nodump(const char *file, int line, const char *pathname) 1800238856Smm{ 1801238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 1802238856Smm int r; 1803238856Smm 1804238856Smm assertion_count(file, line); 1805238856Smm r = chflags(pathname, UF_NODUMP); 1806238856Smm if (r < 0) { 1807238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1808238856Smm failure_finish(NULL); 1809238856Smm return (0); 1810238856Smm } 1811238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 1812238856Smm && defined(EXT2_NODUMP_FL) 1813238856Smm int fd, r, flags; 1814238856Smm 1815238856Smm assertion_count(file, line); 1816238856Smm fd = open(pathname, O_RDONLY | O_NONBLOCK); 1817238856Smm if (fd < 0) { 1818238856Smm failure_start(file, line, "Can't open %s\n", pathname); 1819238856Smm failure_finish(NULL); 1820238856Smm return (0); 1821238856Smm } 1822238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 1823238856Smm if (r < 0) { 1824238856Smm failure_start(file, line, "Can't get flags %s\n", pathname); 1825238856Smm failure_finish(NULL); 1826238856Smm return (0); 1827238856Smm } 1828238856Smm flags |= EXT2_NODUMP_FL; 1829238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 1830238856Smm if (r < 0) { 1831238856Smm failure_start(file, line, "Can't set nodump %s\n", pathname); 1832238856Smm failure_finish(NULL); 1833238856Smm return (0); 1834238856Smm } 1835238856Smm close(fd); 1836238856Smm#else 1837238856Smm (void)pathname; /* UNUSED */ 1838238856Smm assertion_count(file, line); 1839238856Smm#endif 1840238856Smm return (1); 1841238856Smm} 1842238856Smm 1843228753Smm/* 1844228753Smm * 1845228753Smm * UTILITIES for use by tests. 1846228753Smm * 1847228753Smm */ 1848228753Smm 1849228753Smm/* 1850228753Smm * Check whether platform supports symlinks. This is intended 1851228753Smm * for tests to use in deciding whether to bother testing symlink 1852228753Smm * support; if the platform doesn't support symlinks, there's no point 1853228753Smm * in checking whether the program being tested can create them. 1854228753Smm * 1855228753Smm * Note that the first time this test is called, we actually go out to 1856228753Smm * disk to create and verify a symlink. This is necessary because 1857228753Smm * symlink support is actually a property of a particular filesystem 1858228753Smm * and can thus vary between directories on a single system. After 1859228753Smm * the first call, this returns the cached result from memory, so it's 1860228753Smm * safe to call it as often as you wish. 1861228753Smm */ 1862228753Smmint 1863228753SmmcanSymlink(void) 1864228753Smm{ 1865228753Smm /* Remember the test result */ 1866228753Smm static int value = 0, tested = 0; 1867228753Smm if (tested) 1868228753Smm return (value); 1869228753Smm 1870228753Smm ++tested; 1871238856Smm assertion_make_file(__FILE__, __LINE__, "canSymlink.0", 0644, 1, "a"); 1872228753Smm /* Note: Cygwin has its own symlink() emulation that does not 1873228753Smm * use the Win32 CreateSymbolicLink() function. */ 1874228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1875228753Smm value = my_CreateSymbolicLinkA("canSymlink.1", "canSymlink.0", 0) 1876228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1", "canSymlink.0"); 1877228753Smm#elif HAVE_SYMLINK 1878228753Smm value = (0 == symlink("canSymlink.0", "canSymlink.1")) 1879228753Smm && is_symlink(__FILE__, __LINE__, "canSymlink.1","canSymlink.0"); 1880228753Smm#endif 1881228753Smm return (value); 1882228753Smm} 1883228753Smm 1884228753Smm/* Platform-dependent options for hiding the output of a subcommand. */ 1885228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 1886228753Smmstatic const char *redirectArgs = ">NUL 2>NUL"; /* Win32 cmd.exe */ 1887228753Smm#else 1888228753Smmstatic const char *redirectArgs = ">/dev/null 2>/dev/null"; /* POSIX 'sh' */ 1889228753Smm#endif 1890248616Smm/* 1891248616Smm * Can this platform run the bzip2 program? 1892248616Smm */ 1893228753Smmint 1894248616SmmcanBzip2(void) 1895248616Smm{ 1896248616Smm static int tested = 0, value = 0; 1897248616Smm if (!tested) { 1898248616Smm tested = 1; 1899248616Smm if (systemf("bzip2 -d -V %s", redirectArgs) == 0) 1900248616Smm value = 1; 1901248616Smm } 1902248616Smm return (value); 1903248616Smm} 1904248616Smm 1905248616Smm/* 1906248616Smm * Can this platform run the grzip program? 1907248616Smm */ 1908248616Smmint 1909248616SmmcanGrzip(void) 1910248616Smm{ 1911248616Smm static int tested = 0, value = 0; 1912248616Smm if (!tested) { 1913248616Smm tested = 1; 1914248616Smm if (systemf("grzip -V %s", redirectArgs) == 0) 1915248616Smm value = 1; 1916248616Smm } 1917248616Smm return (value); 1918248616Smm} 1919248616Smm 1920248616Smm/* 1921248616Smm * Can this platform run the gzip program? 1922248616Smm */ 1923248616Smmint 1924228753SmmcanGzip(void) 1925228753Smm{ 1926228753Smm static int tested = 0, value = 0; 1927228753Smm if (!tested) { 1928228753Smm tested = 1; 1929228753Smm if (systemf("gzip -V %s", redirectArgs) == 0) 1930228753Smm value = 1; 1931228753Smm } 1932228753Smm return (value); 1933228753Smm} 1934228753Smm 1935228753Smm/* 1936248616Smm * Can this platform run the lrzip program? 1937228753Smm */ 1938228753Smmint 1939248616SmmcanRunCommand(const char *cmd) 1940228753Smm{ 1941248616Smm static int tested = 0, value = 0; 1942248616Smm if (!tested) { 1943248616Smm tested = 1; 1944248616Smm if (systemf("%s %s", cmd, redirectArgs) == 0) 1945248616Smm value = 1; 1946248616Smm } 1947248616Smm return (value); 1948248616Smm} 1949248616Smm 1950248616Smmint 1951248616SmmcanLrzip(void) 1952248616Smm{ 1953228753Smm static int tested = 0, value = 0; 1954228753Smm if (!tested) { 1955228753Smm tested = 1; 1956248616Smm if (systemf("lrzip -V %s", redirectArgs) == 0) 1957228753Smm value = 1; 1958228753Smm } 1959228753Smm return (value); 1960228753Smm} 1961228753Smm 1962228753Smm/* 1963248616Smm * Can this platform run the lzip program? 1964248616Smm */ 1965248616Smmint 1966248616SmmcanLzip(void) 1967248616Smm{ 1968248616Smm static int tested = 0, value = 0; 1969248616Smm if (!tested) { 1970248616Smm tested = 1; 1971248616Smm if (systemf("lzip -V %s", redirectArgs) == 0) 1972248616Smm value = 1; 1973248616Smm } 1974248616Smm return (value); 1975248616Smm} 1976248616Smm 1977248616Smm/* 1978248616Smm * Can this platform run the lzma program? 1979248616Smm */ 1980248616Smmint 1981248616SmmcanLzma(void) 1982248616Smm{ 1983248616Smm static int tested = 0, value = 0; 1984248616Smm if (!tested) { 1985248616Smm tested = 1; 1986248616Smm if (systemf("lzma -V %s", redirectArgs) == 0) 1987248616Smm value = 1; 1988248616Smm } 1989248616Smm return (value); 1990248616Smm} 1991248616Smm 1992248616Smm/* 1993248616Smm * Can this platform run the lzop program? 1994248616Smm */ 1995248616Smmint 1996248616SmmcanLzop(void) 1997248616Smm{ 1998248616Smm static int tested = 0, value = 0; 1999248616Smm if (!tested) { 2000248616Smm tested = 1; 2001248616Smm if (systemf("lzop -V %s", redirectArgs) == 0) 2002248616Smm value = 1; 2003248616Smm } 2004248616Smm return (value); 2005248616Smm} 2006248616Smm 2007248616Smm/* 2008248616Smm * Can this platform run the xz program? 2009248616Smm */ 2010248616Smmint 2011248616SmmcanXz(void) 2012248616Smm{ 2013248616Smm static int tested = 0, value = 0; 2014248616Smm if (!tested) { 2015248616Smm tested = 1; 2016248616Smm if (systemf("xz -V %s", redirectArgs) == 0) 2017248616Smm value = 1; 2018248616Smm } 2019248616Smm return (value); 2020248616Smm} 2021248616Smm 2022248616Smm/* 2023238856Smm * Can this filesystem handle nodump flags. 2024238856Smm */ 2025238856Smm#if defined(HAVE_STRUCT_STAT_ST_FLAGS) && defined(UF_NODUMP) 2026238856Smm 2027238856Smmint 2028238856SmmcanNodump(void) 2029238856Smm{ 2030238856Smm const char *path = "cannodumptest"; 2031238856Smm struct stat sb; 2032238856Smm 2033238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 2034238856Smm if (chflags(path, UF_NODUMP) < 0) 2035238856Smm return (0); 2036238856Smm if (stat(path, &sb) < 0) 2037238856Smm return (0); 2038238856Smm if (sb.st_flags & UF_NODUMP) 2039238856Smm return (1); 2040238856Smm return (0); 2041238856Smm} 2042238856Smm 2043238856Smm#elif defined(EXT2_IOC_GETFLAGS) && defined(HAVE_WORKING_EXT2_IOC_GETFLAGS)\ 2044238856Smm && defined(EXT2_NODUMP_FL) 2045238856Smm 2046238856Smmint 2047238856SmmcanNodump(void) 2048238856Smm{ 2049238856Smm const char *path = "cannodumptest"; 2050238856Smm int fd, r, flags; 2051238856Smm 2052238856Smm assertion_make_file(__FILE__, __LINE__, path, 0644, 0, NULL); 2053238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 2054238856Smm if (fd < 0) 2055238856Smm return (0); 2056238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 2057238856Smm if (r < 0) 2058238856Smm return (0); 2059238856Smm flags |= EXT2_NODUMP_FL; 2060238856Smm r = ioctl(fd, EXT2_IOC_SETFLAGS, &flags); 2061238856Smm if (r < 0) 2062238856Smm return (0); 2063238856Smm close(fd); 2064238856Smm fd = open(path, O_RDONLY | O_NONBLOCK); 2065238856Smm if (fd < 0) 2066238856Smm return (0); 2067238856Smm r = ioctl(fd, EXT2_IOC_GETFLAGS, &flags); 2068238856Smm if (r < 0) 2069238856Smm return (0); 2070238856Smm close(fd); 2071238856Smm if (flags & EXT2_NODUMP_FL) 2072238856Smm return (1); 2073238856Smm return (0); 2074238856Smm} 2075238856Smm 2076238856Smm#else 2077238856Smm 2078238856Smmint 2079238856SmmcanNodump() 2080238856Smm{ 2081238856Smm return (0); 2082238856Smm} 2083238856Smm 2084238856Smm#endif 2085238856Smm 2086238856Smm/* 2087228753Smm * Sleep as needed; useful for verifying disk timestamp changes by 2088228753Smm * ensuring that the wall-clock time has actually changed before we 2089228753Smm * go back to re-read something from disk. 2090228753Smm */ 2091228753Smmvoid 2092228753SmmsleepUntilAfter(time_t t) 2093228753Smm{ 2094228753Smm while (t >= time(NULL)) 2095228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2096228753Smm Sleep(500); 2097228753Smm#else 2098228753Smm sleep(1); 2099228753Smm#endif 2100228753Smm} 2101228753Smm 2102228753Smm/* 2103228753Smm * Call standard system() call, but build up the command line using 2104228753Smm * sprintf() conventions. 2105228753Smm */ 2106228753Smmint 2107228753Smmsystemf(const char *fmt, ...) 2108228753Smm{ 2109228753Smm char buff[8192]; 2110228753Smm va_list ap; 2111228753Smm int r; 2112228753Smm 2113228753Smm va_start(ap, fmt); 2114228753Smm vsprintf(buff, fmt, ap); 2115228753Smm if (verbosity > VERBOSITY_FULL) 2116228753Smm logprintf("Cmd: %s\n", buff); 2117228753Smm r = system(buff); 2118228753Smm va_end(ap); 2119228753Smm return (r); 2120228753Smm} 2121228753Smm 2122228753Smm/* 2123228753Smm * Slurp a file into memory for ease of comparison and testing. 2124228753Smm * Returns size of file in 'sizep' if non-NULL, null-terminates 2125228753Smm * data in memory for ease of use. 2126228753Smm */ 2127228753Smmchar * 2128228753Smmslurpfile(size_t * sizep, const char *fmt, ...) 2129228753Smm{ 2130228753Smm char filename[8192]; 2131228753Smm struct stat st; 2132228753Smm va_list ap; 2133228753Smm char *p; 2134228753Smm ssize_t bytes_read; 2135228753Smm FILE *f; 2136228753Smm int r; 2137228753Smm 2138228753Smm va_start(ap, fmt); 2139228753Smm vsprintf(filename, fmt, ap); 2140228753Smm va_end(ap); 2141228753Smm 2142228753Smm f = fopen(filename, "rb"); 2143228753Smm if (f == NULL) { 2144228753Smm /* Note: No error; non-existent file is okay here. */ 2145228753Smm return (NULL); 2146228753Smm } 2147228753Smm r = fstat(fileno(f), &st); 2148228753Smm if (r != 0) { 2149228753Smm logprintf("Can't stat file %s\n", filename); 2150228753Smm fclose(f); 2151228753Smm return (NULL); 2152228753Smm } 2153228753Smm p = malloc((size_t)st.st_size + 1); 2154228753Smm if (p == NULL) { 2155228753Smm logprintf("Can't allocate %ld bytes of memory to read file %s\n", 2156228753Smm (long int)st.st_size, filename); 2157228753Smm fclose(f); 2158228753Smm return (NULL); 2159228753Smm } 2160228753Smm bytes_read = fread(p, 1, (size_t)st.st_size, f); 2161228753Smm if (bytes_read < st.st_size) { 2162228753Smm logprintf("Can't read file %s\n", filename); 2163228753Smm fclose(f); 2164228753Smm free(p); 2165228753Smm return (NULL); 2166228753Smm } 2167228753Smm p[st.st_size] = '\0'; 2168228753Smm if (sizep != NULL) 2169228753Smm *sizep = (size_t)st.st_size; 2170228753Smm fclose(f); 2171228753Smm return (p); 2172228753Smm} 2173228753Smm 2174228753Smm/* Read a uuencoded file from the reference directory, decode, and 2175228753Smm * write the result into the current directory. */ 2176228753Smm#define UUDECODE(c) (((c) - 0x20) & 0x3f) 2177228753Smmvoid 2178228753Smmextract_reference_file(const char *name) 2179228753Smm{ 2180228753Smm char buff[1024]; 2181228753Smm FILE *in, *out; 2182228753Smm 2183228753Smm sprintf(buff, "%s/%s.uu", refdir, name); 2184228753Smm in = fopen(buff, "r"); 2185228753Smm failure("Couldn't open reference file %s", buff); 2186228753Smm assert(in != NULL); 2187228753Smm if (in == NULL) 2188228753Smm return; 2189228753Smm /* Read up to and including the 'begin' line. */ 2190228753Smm for (;;) { 2191228753Smm if (fgets(buff, sizeof(buff), in) == NULL) { 2192228753Smm /* TODO: This is a failure. */ 2193228753Smm return; 2194228753Smm } 2195228753Smm if (memcmp(buff, "begin ", 6) == 0) 2196228753Smm break; 2197228753Smm } 2198228753Smm /* Now, decode the rest and write it. */ 2199228753Smm /* Not a lot of error checking here; the input better be right. */ 2200228753Smm out = fopen(name, "wb"); 2201228753Smm while (fgets(buff, sizeof(buff), in) != NULL) { 2202228753Smm char *p = buff; 2203228753Smm int bytes; 2204228753Smm 2205228753Smm if (memcmp(buff, "end", 3) == 0) 2206228753Smm break; 2207228753Smm 2208228753Smm bytes = UUDECODE(*p++); 2209228753Smm while (bytes > 0) { 2210228753Smm int n = 0; 2211228753Smm /* Write out 1-3 bytes from that. */ 2212228753Smm if (bytes > 0) { 2213228753Smm n = UUDECODE(*p++) << 18; 2214228753Smm n |= UUDECODE(*p++) << 12; 2215228753Smm fputc(n >> 16, out); 2216228753Smm --bytes; 2217228753Smm } 2218228753Smm if (bytes > 0) { 2219228753Smm n |= UUDECODE(*p++) << 6; 2220228753Smm fputc((n >> 8) & 0xFF, out); 2221228753Smm --bytes; 2222228753Smm } 2223228753Smm if (bytes > 0) { 2224228753Smm n |= UUDECODE(*p++); 2225228753Smm fputc(n & 0xFF, out); 2226228753Smm --bytes; 2227228753Smm } 2228228753Smm } 2229228753Smm } 2230228753Smm fclose(out); 2231228753Smm fclose(in); 2232228753Smm} 2233228753Smm 2234232153Smmint 2235232153Smmis_LargeInode(const char *file) 2236232153Smm{ 2237232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2238232153Smm BY_HANDLE_FILE_INFORMATION bhfi; 2239232153Smm int r; 2240232153Smm 2241232153Smm r = my_GetFileInformationByName(file, &bhfi); 2242232153Smm if (r != 0) 2243232153Smm return (0); 2244232153Smm return (bhfi.nFileIndexHigh & 0x0000FFFFUL); 2245232153Smm#else 2246232153Smm struct stat st; 2247232153Smm int64_t ino; 2248232153Smm 2249232153Smm if (stat(file, &st) < 0) 2250232153Smm return (0); 2251232153Smm ino = (int64_t)st.st_ino; 2252232153Smm return (ino > 0xffffffff); 2253232153Smm#endif 2254232153Smm} 2255248616Smm 2256248616Smmvoid 2257248616Smmextract_reference_files(const char **names) 2258248616Smm{ 2259248616Smm while (names && *names) 2260248616Smm extract_reference_file(*names++); 2261248616Smm} 2262248616Smm 2263228753Smm/* 2264228753Smm * 2265228753Smm * TEST management 2266228753Smm * 2267228753Smm */ 2268228753Smm 2269228753Smm/* 2270228753Smm * "list.h" is simply created by "grep DEFINE_TEST test_*.c"; it has 2271228753Smm * a line like 2272228753Smm * DEFINE_TEST(test_function) 2273228753Smm * for each test. 2274228753Smm */ 2275228753Smm 2276228753Smm/* Use "list.h" to declare all of the test functions. */ 2277228753Smm#undef DEFINE_TEST 2278228753Smm#define DEFINE_TEST(name) void name(void); 2279228753Smm#include "list.h" 2280228753Smm 2281228753Smm/* Use "list.h" to create a list of all tests (functions and names). */ 2282228753Smm#undef DEFINE_TEST 2283228753Smm#define DEFINE_TEST(n) { n, #n, 0 }, 2284248616Smmstruct test_list_t tests[] = { 2285228753Smm #include "list.h" 2286228753Smm}; 2287228753Smm 2288228753Smm/* 2289228753Smm * Summarize repeated failures in the just-completed test. 2290228753Smm */ 2291228753Smmstatic void 2292232153Smmtest_summarize(int failed) 2293228753Smm{ 2294228753Smm unsigned int i; 2295228753Smm 2296228753Smm switch (verbosity) { 2297228753Smm case VERBOSITY_SUMMARY_ONLY: 2298228753Smm printf(failed ? "E" : "."); 2299228753Smm fflush(stdout); 2300228753Smm break; 2301228753Smm case VERBOSITY_PASSFAIL: 2302228753Smm printf(failed ? "FAIL\n" : "ok\n"); 2303228753Smm break; 2304228753Smm } 2305228753Smm 2306228753Smm log_console = (verbosity == VERBOSITY_LIGHT_REPORT); 2307228753Smm 2308228753Smm for (i = 0; i < sizeof(failed_lines)/sizeof(failed_lines[0]); i++) { 2309228753Smm if (failed_lines[i].count > 1 && !failed_lines[i].skip) 2310228753Smm logprintf("%s:%d: Summary: Failed %d times\n", 2311232153Smm failed_filename, i, failed_lines[i].count); 2312228753Smm } 2313228753Smm /* Clear the failure history for the next file. */ 2314232153Smm failed_filename = NULL; 2315228753Smm memset(failed_lines, 0, sizeof(failed_lines)); 2316228753Smm} 2317228753Smm 2318228753Smm/* 2319228753Smm * Actually run a single test, with appropriate setup and cleanup. 2320228753Smm */ 2321228753Smmstatic int 2322228753Smmtest_run(int i, const char *tmpdir) 2323228753Smm{ 2324232153Smm char workdir[1024]; 2325228753Smm char logfilename[64]; 2326228753Smm int failures_before = failures; 2327228753Smm int oldumask; 2328228753Smm 2329228753Smm switch (verbosity) { 2330228753Smm case VERBOSITY_SUMMARY_ONLY: /* No per-test reports at all */ 2331228753Smm break; 2332228753Smm case VERBOSITY_PASSFAIL: /* rest of line will include ok/FAIL marker */ 2333228753Smm printf("%3d: %-50s", i, tests[i].name); 2334228753Smm fflush(stdout); 2335228753Smm break; 2336228753Smm default: /* Title of test, details will follow */ 2337228753Smm printf("%3d: %s\n", i, tests[i].name); 2338228753Smm } 2339228753Smm 2340228753Smm /* Chdir to the top-level work directory. */ 2341228753Smm if (!assertChdir(tmpdir)) { 2342228753Smm fprintf(stderr, 2343228753Smm "ERROR: Can't chdir to top work dir %s\n", tmpdir); 2344228753Smm exit(1); 2345228753Smm } 2346228753Smm /* Create a log file for this test. */ 2347228753Smm sprintf(logfilename, "%s.log", tests[i].name); 2348228753Smm logfile = fopen(logfilename, "w"); 2349228753Smm fprintf(logfile, "%s\n\n", tests[i].name); 2350228753Smm /* Chdir() to a work dir for this specific test. */ 2351232153Smm snprintf(workdir, sizeof(workdir), "%s/%s", tmpdir, tests[i].name); 2352232153Smm testworkdir = workdir; 2353232153Smm if (!assertMakeDir(testworkdir, 0755) 2354232153Smm || !assertChdir(testworkdir)) { 2355228753Smm fprintf(stderr, 2356232153Smm "ERROR: Can't chdir to work dir %s\n", testworkdir); 2357228753Smm exit(1); 2358228753Smm } 2359228753Smm /* Explicitly reset the locale before each test. */ 2360228753Smm setlocale(LC_ALL, "C"); 2361228753Smm /* Record the umask before we run the test. */ 2362228753Smm umask(oldumask = umask(0)); 2363228753Smm /* 2364228753Smm * Run the actual test. 2365228753Smm */ 2366228753Smm (*tests[i].func)(); 2367228753Smm /* 2368228753Smm * Clean up and report afterwards. 2369228753Smm */ 2370232153Smm testworkdir = NULL; 2371228753Smm /* Restore umask */ 2372228753Smm umask(oldumask); 2373228753Smm /* Reset locale. */ 2374228753Smm setlocale(LC_ALL, "C"); 2375228753Smm /* Reset directory. */ 2376228753Smm if (!assertChdir(tmpdir)) { 2377228753Smm fprintf(stderr, "ERROR: Couldn't chdir to temp dir %s\n", 2378228753Smm tmpdir); 2379228753Smm exit(1); 2380228753Smm } 2381228753Smm /* Report per-test summaries. */ 2382228753Smm tests[i].failures = failures - failures_before; 2383232153Smm test_summarize(tests[i].failures); 2384228753Smm /* Close the per-test log file. */ 2385228753Smm fclose(logfile); 2386228753Smm logfile = NULL; 2387228753Smm /* If there were no failures, we can remove the work dir and logfile. */ 2388228753Smm if (tests[i].failures == 0) { 2389228753Smm if (!keep_temp_files && assertChdir(tmpdir)) { 2390228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2391228753Smm /* Make sure not to leave empty directories. 2392228753Smm * Sometimes a processing of closing files used by tests 2393228753Smm * is not done, then rmdir will be failed and it will 2394228753Smm * leave a empty test directory. So we should wait a few 2395228753Smm * seconds and retry rmdir. */ 2396228753Smm int r, t; 2397228753Smm for (t = 0; t < 10; t++) { 2398228753Smm if (t > 0) 2399228753Smm Sleep(1000); 2400228753Smm r = systemf("rmdir /S /Q %s", tests[i].name); 2401228753Smm if (r == 0) 2402228753Smm break; 2403228753Smm } 2404228753Smm systemf("del %s", logfilename); 2405228753Smm#else 2406228753Smm systemf("rm -rf %s", tests[i].name); 2407228753Smm systemf("rm %s", logfilename); 2408228753Smm#endif 2409228753Smm } 2410228753Smm } 2411228753Smm /* Return appropriate status. */ 2412228753Smm return (tests[i].failures); 2413228753Smm} 2414228753Smm 2415228753Smm/* 2416228753Smm * 2417228753Smm * 2418228753Smm * MAIN and support routines. 2419228753Smm * 2420228753Smm * 2421228753Smm */ 2422228753Smm 2423228753Smmstatic void 2424228753Smmusage(const char *program) 2425228753Smm{ 2426228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2427228753Smm int i; 2428228753Smm 2429228753Smm printf("Usage: %s [options] <test> <test> ...\n", program); 2430228753Smm printf("Default is to run all tests.\n"); 2431228753Smm printf("Otherwise, specify the numbers of the tests you wish to run.\n"); 2432228753Smm printf("Options:\n"); 2433228753Smm printf(" -d Dump core after any failure, for debugging.\n"); 2434228753Smm printf(" -k Keep all temp files.\n"); 2435228753Smm printf(" Default: temp files for successful tests deleted.\n"); 2436228753Smm#ifdef PROGRAM 2437228753Smm printf(" -p <path> Path to executable to be tested.\n"); 2438228753Smm printf(" Default: path taken from " ENVBASE " environment variable.\n"); 2439228753Smm#endif 2440228753Smm printf(" -q Quiet.\n"); 2441228753Smm printf(" -r <dir> Path to dir containing reference files.\n"); 2442228753Smm printf(" Default: Current directory.\n"); 2443232153Smm printf(" -u Keep running specifies tests until one fails.\n"); 2444228753Smm printf(" -v Verbose.\n"); 2445228753Smm printf("Available tests:\n"); 2446228753Smm for (i = 0; i < limit; i++) 2447228753Smm printf(" %d: %s\n", i, tests[i].name); 2448228753Smm exit(1); 2449228753Smm} 2450228753Smm 2451228753Smmstatic char * 2452228753Smmget_refdir(const char *d) 2453228753Smm{ 2454228753Smm char tried[512] = { '\0' }; 2455228753Smm char buff[128]; 2456228753Smm char *pwd, *p; 2457228753Smm 2458228753Smm /* If a dir was specified, try that */ 2459228753Smm if (d != NULL) { 2460228753Smm pwd = NULL; 2461228753Smm snprintf(buff, sizeof(buff), "%s", d); 2462228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2463228753Smm if (p != NULL) goto success; 2464228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2465228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2466228753Smm goto failure; 2467228753Smm } 2468228753Smm 2469228753Smm /* Get the current dir. */ 2470232153Smm#ifdef PATH_MAX 2471232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2472232153Smm#else 2473228753Smm pwd = getcwd(NULL, 0); 2474232153Smm#endif 2475228753Smm while (pwd[strlen(pwd) - 1] == '\n') 2476228753Smm pwd[strlen(pwd) - 1] = '\0'; 2477228753Smm 2478228753Smm /* Look for a known file. */ 2479228753Smm snprintf(buff, sizeof(buff), "%s", pwd); 2480228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2481228753Smm if (p != NULL) goto success; 2482228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2483228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2484228753Smm 2485228753Smm snprintf(buff, sizeof(buff), "%s/test", pwd); 2486228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2487228753Smm if (p != NULL) goto success; 2488228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2489228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2490228753Smm 2491228753Smm#if defined(LIBRARY) 2492228753Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, LIBRARY); 2493228753Smm#else 2494228753Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, PROGRAM); 2495228753Smm#endif 2496228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2497228753Smm if (p != NULL) goto success; 2498228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2499228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2500228753Smm 2501232153Smm#if defined(PROGRAM_ALIAS) 2502232153Smm snprintf(buff, sizeof(buff), "%s/%s/test", pwd, PROGRAM_ALIAS); 2503232153Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2504232153Smm if (p != NULL) goto success; 2505232153Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2506232153Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2507232153Smm#endif 2508232153Smm 2509228753Smm if (memcmp(pwd, "/usr/obj", 8) == 0) { 2510228753Smm snprintf(buff, sizeof(buff), "%s", pwd + 8); 2511228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2512228753Smm if (p != NULL) goto success; 2513228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2514228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2515228753Smm 2516228753Smm snprintf(buff, sizeof(buff), "%s/test", pwd + 8); 2517228753Smm p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); 2518228753Smm if (p != NULL) goto success; 2519228753Smm strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); 2520228753Smm strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); 2521228753Smm } 2522228753Smm 2523228753Smmfailure: 2524228753Smm printf("Unable to locate known reference file %s\n", KNOWNREF); 2525228753Smm printf(" Checked following directories:\n%s\n", tried); 2526228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) && defined(_DEBUG) 2527228753Smm DebugBreak(); 2528228753Smm#endif 2529228753Smm exit(1); 2530228753Smm 2531228753Smmsuccess: 2532228753Smm free(p); 2533228753Smm free(pwd); 2534228753Smm return strdup(buff); 2535228753Smm} 2536228753Smm 2537228753Smmint 2538228753Smmmain(int argc, char **argv) 2539228753Smm{ 2540228753Smm static const int limit = sizeof(tests) / sizeof(tests[0]); 2541238856Smm int test_set[sizeof(tests) / sizeof(tests[0])]; 2542238856Smm int i = 0, j = 0, tests_run = 0, tests_failed = 0, option; 2543228753Smm time_t now; 2544228753Smm char *refdir_alloc = NULL; 2545228753Smm const char *progname; 2546232153Smm char **saved_argv; 2547228753Smm const char *tmp, *option_arg, *p; 2548238856Smm char tmpdir[256], *pwd, *testprogdir, *tmp2 = NULL, *vlevel = NULL; 2549228753Smm char tmpdir_timestamp[256]; 2550228753Smm 2551228753Smm (void)argc; /* UNUSED */ 2552228753Smm 2553232153Smm /* Get the current dir. */ 2554232153Smm#ifdef PATH_MAX 2555232153Smm pwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */ 2556232153Smm#else 2557232153Smm pwd = getcwd(NULL, 0); 2558232153Smm#endif 2559232153Smm while (pwd[strlen(pwd) - 1] == '\n') 2560232153Smm pwd[strlen(pwd) - 1] = '\0'; 2561232153Smm 2562228753Smm#if defined(HAVE__CrtSetReportMode) 2563228753Smm /* To stop to run the default invalid parameter handler. */ 2564228753Smm _set_invalid_parameter_handler(invalid_parameter_handler); 2565228753Smm /* Disable annoying assertion message box. */ 2566228753Smm _CrtSetReportMode(_CRT_ASSERT, 0); 2567228753Smm#endif 2568228753Smm 2569228753Smm /* 2570228753Smm * Name of this program, used to build root of our temp directory 2571228753Smm * tree. 2572228753Smm */ 2573228753Smm progname = p = argv[0]; 2574232153Smm if ((testprogdir = (char *)malloc(strlen(progname) + 1)) == NULL) 2575232153Smm { 2576232153Smm fprintf(stderr, "ERROR: Out of memory."); 2577232153Smm exit(1); 2578232153Smm } 2579232153Smm strcpy(testprogdir, progname); 2580228753Smm while (*p != '\0') { 2581228753Smm /* Support \ or / dir separators for Windows compat. */ 2582228753Smm if (*p == '/' || *p == '\\') 2583232153Smm { 2584228753Smm progname = p + 1; 2585232153Smm i = j; 2586232153Smm } 2587228753Smm ++p; 2588232153Smm j++; 2589228753Smm } 2590232153Smm testprogdir[i] = '\0'; 2591232153Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2592232153Smm if (testprogdir[0] != '/' && testprogdir[0] != '\\' && 2593232153Smm !(((testprogdir[0] >= 'a' && testprogdir[0] <= 'z') || 2594232153Smm (testprogdir[0] >= 'A' && testprogdir[0] <= 'Z')) && 2595232153Smm testprogdir[1] == ':' && 2596232153Smm (testprogdir[2] == '/' || testprogdir[2] == '\\'))) 2597232153Smm#else 2598232153Smm if (testprogdir[0] != '/') 2599232153Smm#endif 2600232153Smm { 2601232153Smm /* Fixup path for relative directories. */ 2602232153Smm if ((testprogdir = (char *)realloc(testprogdir, 2603232153Smm strlen(pwd) + 1 + strlen(testprogdir) + 1)) == NULL) 2604232153Smm { 2605232153Smm fprintf(stderr, "ERROR: Out of memory."); 2606232153Smm exit(1); 2607232153Smm } 2608232153Smm memmove(testprogdir + strlen(pwd) + 1, testprogdir, 2609232153Smm strlen(testprogdir)); 2610232153Smm memcpy(testprogdir, pwd, strlen(pwd)); 2611232153Smm testprogdir[strlen(pwd)] = '/'; 2612232153Smm } 2613228753Smm 2614228753Smm#ifdef PROGRAM 2615228753Smm /* Get the target program from environment, if available. */ 2616228753Smm testprogfile = getenv(ENVBASE); 2617228753Smm#endif 2618228753Smm 2619228753Smm if (getenv("TMPDIR") != NULL) 2620228753Smm tmp = getenv("TMPDIR"); 2621228753Smm else if (getenv("TMP") != NULL) 2622228753Smm tmp = getenv("TMP"); 2623228753Smm else if (getenv("TEMP") != NULL) 2624228753Smm tmp = getenv("TEMP"); 2625228753Smm else if (getenv("TEMPDIR") != NULL) 2626228753Smm tmp = getenv("TEMPDIR"); 2627228753Smm else 2628228753Smm tmp = "/tmp"; 2629228753Smm 2630228753Smm /* Allow -d to be controlled through the environment. */ 2631228753Smm if (getenv(ENVBASE "_DEBUG") != NULL) 2632228753Smm dump_on_failure = 1; 2633228753Smm 2634238856Smm /* Allow -v to be controlled through the environment. */ 2635238856Smm if (getenv("_VERBOSITY_LEVEL") != NULL) 2636238856Smm { 2637238856Smm vlevel = getenv("_VERBOSITY_LEVEL"); 2638238856Smm verbosity = atoi(vlevel); 2639238856Smm if (verbosity < VERBOSITY_SUMMARY_ONLY || verbosity > VERBOSITY_FULL) 2640238856Smm { 2641238856Smm /* Unsupported verbosity levels are silently ignored */ 2642238856Smm vlevel = NULL; 2643238856Smm verbosity = VERBOSITY_PASSFAIL; 2644238856Smm } 2645238856Smm } 2646238856Smm 2647228753Smm /* Get the directory holding test files from environment. */ 2648228753Smm refdir = getenv(ENVBASE "_TEST_FILES"); 2649228753Smm 2650228753Smm /* 2651228753Smm * Parse options, without using getopt(), which isn't available 2652228753Smm * on all platforms. 2653228753Smm */ 2654228753Smm ++argv; /* Skip program name */ 2655228753Smm while (*argv != NULL) { 2656228753Smm if (**argv != '-') 2657228753Smm break; 2658228753Smm p = *argv++; 2659228753Smm ++p; /* Skip '-' */ 2660228753Smm while (*p != '\0') { 2661228753Smm option = *p++; 2662228753Smm option_arg = NULL; 2663228753Smm /* If 'opt' takes an argument, parse that. */ 2664228753Smm if (option == 'p' || option == 'r') { 2665228753Smm if (*p != '\0') 2666228753Smm option_arg = p; 2667228753Smm else if (*argv == NULL) { 2668228753Smm fprintf(stderr, 2669228753Smm "Option -%c requires argument.\n", 2670228753Smm option); 2671228753Smm usage(progname); 2672228753Smm } else 2673228753Smm option_arg = *argv++; 2674228753Smm p = ""; /* End of this option word. */ 2675228753Smm } 2676228753Smm 2677228753Smm /* Now, handle the option. */ 2678228753Smm switch (option) { 2679228753Smm case 'd': 2680228753Smm dump_on_failure = 1; 2681228753Smm break; 2682228753Smm case 'k': 2683228753Smm keep_temp_files = 1; 2684228753Smm break; 2685228753Smm case 'p': 2686228753Smm#ifdef PROGRAM 2687228753Smm testprogfile = option_arg; 2688228753Smm#else 2689232153Smm fprintf(stderr, "-p option not permitted\n"); 2690228753Smm usage(progname); 2691228753Smm#endif 2692228753Smm break; 2693228753Smm case 'q': 2694238856Smm if (!vlevel) 2695238856Smm verbosity--; 2696228753Smm break; 2697228753Smm case 'r': 2698228753Smm refdir = option_arg; 2699228753Smm break; 2700232153Smm case 'u': 2701232153Smm until_failure++; 2702232153Smm break; 2703228753Smm case 'v': 2704238856Smm if (!vlevel) 2705238856Smm verbosity++; 2706228753Smm break; 2707228753Smm default: 2708232153Smm fprintf(stderr, "Unrecognized option '%c'\n", 2709232153Smm option); 2710228753Smm usage(progname); 2711228753Smm } 2712228753Smm } 2713228753Smm } 2714228753Smm 2715228753Smm /* 2716228753Smm * Sanity-check that our options make sense. 2717228753Smm */ 2718228753Smm#ifdef PROGRAM 2719228753Smm if (testprogfile == NULL) 2720228753Smm { 2721232153Smm if ((tmp2 = (char *)malloc(strlen(testprogdir) + 1 + 2722232153Smm strlen(PROGRAM) + 1)) == NULL) 2723232153Smm { 2724232153Smm fprintf(stderr, "ERROR: Out of memory."); 2725232153Smm exit(1); 2726232153Smm } 2727232153Smm strcpy(tmp2, testprogdir); 2728232153Smm strcat(tmp2, "/"); 2729232153Smm strcat(tmp2, PROGRAM); 2730232153Smm testprogfile = tmp2; 2731232153Smm } 2732232153Smm 2733232153Smm { 2734228753Smm char *testprg; 2735228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 2736228753Smm /* Command.com sometimes rejects '/' separators. */ 2737228753Smm testprg = strdup(testprogfile); 2738228753Smm for (i = 0; testprg[i] != '\0'; i++) { 2739228753Smm if (testprg[i] == '/') 2740228753Smm testprg[i] = '\\'; 2741228753Smm } 2742228753Smm testprogfile = testprg; 2743228753Smm#endif 2744228753Smm /* Quote the name that gets put into shell command lines. */ 2745228753Smm testprg = malloc(strlen(testprogfile) + 3); 2746228753Smm strcpy(testprg, "\""); 2747228753Smm strcat(testprg, testprogfile); 2748228753Smm strcat(testprg, "\""); 2749228753Smm testprog = testprg; 2750228753Smm } 2751228753Smm#endif 2752228753Smm 2753232153Smm#if !defined(_WIN32) && defined(SIGPIPE) 2754232153Smm { /* Ignore SIGPIPE signals */ 2755232153Smm struct sigaction sa; 2756232153Smm sa.sa_handler = SIG_IGN; 2757232153Smm sigemptyset(&sa.sa_mask); 2758232153Smm sa.sa_flags = 0; 2759232153Smm sigaction(SIGPIPE, &sa, NULL); 2760232153Smm } 2761232153Smm#endif 2762232153Smm 2763228753Smm /* 2764228753Smm * Create a temp directory for the following tests. 2765228753Smm * Include the time the tests started as part of the name, 2766228753Smm * to make it easier to track the results of multiple tests. 2767228753Smm */ 2768228753Smm now = time(NULL); 2769228753Smm for (i = 0; ; i++) { 2770228753Smm strftime(tmpdir_timestamp, sizeof(tmpdir_timestamp), 2771228753Smm "%Y-%m-%dT%H.%M.%S", 2772228753Smm localtime(&now)); 2773228753Smm sprintf(tmpdir, "%s/%s.%s-%03d", tmp, progname, 2774228753Smm tmpdir_timestamp, i); 2775228753Smm if (assertMakeDir(tmpdir,0755)) 2776228753Smm break; 2777228753Smm if (i >= 999) { 2778228753Smm fprintf(stderr, 2779228753Smm "ERROR: Unable to create temp directory %s\n", 2780228753Smm tmpdir); 2781228753Smm exit(1); 2782228753Smm } 2783228753Smm } 2784228753Smm 2785228753Smm /* 2786228753Smm * If the user didn't specify a directory for locating 2787228753Smm * reference files, try to find the reference files in 2788228753Smm * the "usual places." 2789228753Smm */ 2790228753Smm refdir = refdir_alloc = get_refdir(refdir); 2791228753Smm 2792228753Smm /* 2793228753Smm * Banner with basic information. 2794228753Smm */ 2795228753Smm printf("\n"); 2796228753Smm printf("If tests fail or crash, details will be in:\n"); 2797228753Smm printf(" %s\n", tmpdir); 2798228753Smm printf("\n"); 2799228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 2800228753Smm printf("Reference files will be read from: %s\n", refdir); 2801228753Smm#ifdef PROGRAM 2802228753Smm printf("Running tests on: %s\n", testprog); 2803228753Smm#endif 2804228753Smm printf("Exercising: "); 2805228753Smm fflush(stdout); 2806228753Smm printf("%s\n", EXTRA_VERSION); 2807228753Smm } else { 2808228753Smm printf("Running "); 2809228753Smm fflush(stdout); 2810228753Smm } 2811228753Smm 2812228753Smm /* 2813228753Smm * Run some or all of the individual tests. 2814228753Smm */ 2815232153Smm saved_argv = argv; 2816232153Smm do { 2817232153Smm argv = saved_argv; 2818238856Smm do { 2819238856Smm int test_num; 2820238856Smm 2821248616Smm test_num = get_test_set(test_set, limit, *argv, tests); 2822238856Smm if (test_num < 0) { 2823238856Smm printf("*** INVALID Test %s\n", *argv); 2824238856Smm free(refdir_alloc); 2825248616Smm free(testprogdir); 2826238856Smm usage(progname); 2827238856Smm return (1); 2828238856Smm } 2829238856Smm for (i = 0; i < test_num; i++) { 2830232153Smm tests_run++; 2831238856Smm if (test_run(test_set[i], tmpdir)) { 2832232153Smm tests_failed++; 2833232153Smm if (until_failure) 2834232153Smm goto finish; 2835228753Smm } 2836232153Smm } 2837238856Smm if (*argv != NULL) 2838232153Smm argv++; 2839238856Smm } while (*argv != NULL); 2840232153Smm } while (until_failure); 2841228753Smm 2842232153Smmfinish: 2843232153Smm /* Must be freed after all tests run */ 2844232153Smm free(tmp2); 2845232153Smm free(testprogdir); 2846232153Smm free(pwd); 2847232153Smm 2848228753Smm /* 2849228753Smm * Report summary statistics. 2850228753Smm */ 2851228753Smm if (verbosity > VERBOSITY_SUMMARY_ONLY) { 2852228753Smm printf("\n"); 2853228753Smm printf("Totals:\n"); 2854228753Smm printf(" Tests run: %8d\n", tests_run); 2855228753Smm printf(" Tests failed: %8d\n", tests_failed); 2856228753Smm printf(" Assertions checked:%8d\n", assertions); 2857228753Smm printf(" Assertions failed: %8d\n", failures); 2858228753Smm printf(" Skips reported: %8d\n", skips); 2859228753Smm } 2860228753Smm if (failures) { 2861228753Smm printf("\n"); 2862228753Smm printf("Failing tests:\n"); 2863228753Smm for (i = 0; i < limit; ++i) { 2864228753Smm if (tests[i].failures) 2865228753Smm printf(" %d: %s (%d failures)\n", i, 2866228753Smm tests[i].name, tests[i].failures); 2867228753Smm } 2868228753Smm printf("\n"); 2869228753Smm printf("Details for failing tests: %s\n", tmpdir); 2870228753Smm printf("\n"); 2871228753Smm } else { 2872228753Smm if (verbosity == VERBOSITY_SUMMARY_ONLY) 2873228753Smm printf("\n"); 2874228753Smm printf("%d tests passed, no failures\n", tests_run); 2875228753Smm } 2876228753Smm 2877228753Smm free(refdir_alloc); 2878228753Smm 2879228753Smm /* If the final tmpdir is empty, we can remove it. */ 2880228753Smm /* This should be the usual case when all tests succeed. */ 2881228753Smm assertChdir(".."); 2882228753Smm rmdir(tmpdir); 2883228753Smm 2884228753Smm return (tests_failed ? 1 : 0); 2885228753Smm} 2886