1 /* 2 * Copyright (c) 2003-2006 Tim Kientzle 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28 /* Every test program should #include "test.h" as the first thing. */ 29 30 /* 31 * The goal of this file (and the matching test.c) is to 32 * simplify the very repetitive test-*.c test programs. 33 */ 34 #if defined(HAVE_CONFIG_H) 35 /* Most POSIX platforms use the 'configure' script to build config.h */ 36 #include "config.h" 37 #elif defined(__FreeBSD__) 38 /* Building as part of FreeBSD system requires a pre-built config.h. */ 39 #include "config_freebsd.h" 40 #elif defined(_WIN32) && !defined(__CYGWIN__) 41 /* Win32 can't run the 'configure' script. */ 42 #include "config_windows.h" 43 #else 44 /* Warn if the library hasn't been (automatically or manually) configured. */ 45 #error Oops: No config.h and no pre-built configuration in test.h. 46 #endif 47 48 #include <sys/types.h> /* Windows requires this before sys/stat.h */ 49 #include <sys/stat.h> 50 51 #if HAVE_DIRENT_H 52 #include <dirent.h> 53 #endif 54 #ifdef HAVE_DIRECT_H 55 #include <direct.h> 56 #define dirent direct 57 #endif 58 #include <errno.h> 59 #include <fcntl.h> 60 #ifdef HAVE_IO_H 61 #include <io.h> 62 #endif 63 #ifdef HAVE_STDINT_H 64 #include <stdint.h> 65 #endif 66 #include <stdio.h> 67 #include <stdlib.h> 68 #include <string.h> 69 #include <time.h> 70 #ifdef HAVE_UNISTD_H 71 #include <unistd.h> 72 #endif 73 #include <wchar.h> 74 #ifdef HAVE_WINDOWS_H 75 #include <windows.h> 76 #endif 77 78 /* 79 * System-specific tweaks. We really want to minimize these 80 * as much as possible, since they make it harder to understand 81 * the mainline code. 82 */ 83 84 /* Windows (including Visual Studio and MinGW but not Cygwin) */ 85 #if defined(_WIN32) && !defined(__CYGWIN__) 86 #if !defined(__BORLANDC__) 87 #define strdup _strdup 88 #endif 89 #endif 90 91 /* Visual Studio */ 92 #ifdef _MSC_VER 93 #define snprintf sprintf_s 94 #endif 95 96 #if defined(__BORLANDC__) 97 #pragma warn -8068 /* Constant out of range in comparison. */ 98 #endif 99 100 /* Haiku OS and QNX */ 101 #if defined(__HAIKU__) || defined(__QNXNTO__) 102 /* Haiku and QNX have typedefs in stdint.h (needed for int64_t) */ 103 #include <stdint.h> 104 #endif 105 106 /* Get a real definition for __FBSDID if we can */ 107 #if HAVE_SYS_CDEFS_H 108 #include <sys/cdefs.h> 109 #endif 110 111 /* If not, define it so as to avoid dangling semicolons. */ 112 #ifndef __FBSDID 113 #define __FBSDID(a) struct _undefined_hack 114 #endif 115 116 #ifndef O_BINARY 117 #define O_BINARY 0 118 #endif 119 120 /* 121 * Redefine DEFINE_TEST for use in defining the test functions. 122 */ 123 #undef DEFINE_TEST 124 #define DEFINE_TEST(name) void name(void); void name(void) 125 126 /* An implementation of the standard assert() macro */ 127 #define assert(e) assertion_assert(__FILE__, __LINE__, (e), #e, NULL) 128 /* chdir() and error if it fails */ 129 #define assertChdir(path) \ 130 assertion_chdir(__FILE__, __LINE__, path) 131 /* Assert two integers are the same. Reports value of each one if not. */ 132 #define assertEqualInt(v1,v2) \ 133 assertion_equal_int(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL) 134 /* Assert two strings are the same. Reports value of each one if not. */ 135 #define assertEqualString(v1,v2) \ 136 assertion_equal_string(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL, 0) 137 #define assertEqualUTF8String(v1,v2) \ 138 assertion_equal_string(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL, 1) 139 /* As above, but v1 and v2 are wchar_t * */ 140 #define assertEqualWString(v1,v2) \ 141 assertion_equal_wstring(__FILE__, __LINE__, (v1), #v1, (v2), #v2, NULL) 142 /* As above, but raw blocks of bytes. */ 143 #define assertEqualMem(v1, v2, l) \ 144 assertion_equal_mem(__FILE__, __LINE__, (v1), #v1, (v2), #v2, (l), #l, NULL) 145 /* Assert two files are the same. */ 146 #define assertEqualFile(f1, f2) \ 147 assertion_equal_file(__FILE__, __LINE__, (f1), (f2)) 148 /* Assert that a file is empty. */ 149 #define assertEmptyFile(pathname) \ 150 assertion_empty_file(__FILE__, __LINE__, (pathname)) 151 /* Assert that a file is not empty. */ 152 #define assertNonEmptyFile(pathname) \ 153 assertion_non_empty_file(__FILE__, __LINE__, (pathname)) 154 #define assertFileAtime(pathname, sec, nsec) \ 155 assertion_file_atime(__FILE__, __LINE__, pathname, sec, nsec) 156 #define assertFileAtimeRecent(pathname) \ 157 assertion_file_atime_recent(__FILE__, __LINE__, pathname) 158 #define assertFileBirthtime(pathname, sec, nsec) \ 159 assertion_file_birthtime(__FILE__, __LINE__, pathname, sec, nsec) 160 #define assertFileBirthtimeRecent(pathname) \ 161 assertion_file_birthtime_recent(__FILE__, __LINE__, pathname) 162 /* Assert that a file exists; supports printf-style arguments. */ 163 #define assertFileExists(pathname) \ 164 assertion_file_exists(__FILE__, __LINE__, pathname) 165 /* Assert that a file exists. */ 166 #define assertFileNotExists(pathname) \ 167 assertion_file_not_exists(__FILE__, __LINE__, pathname) 168 /* Assert that file contents match a string. */ 169 #define assertFileContents(data, data_size, pathname) \ 170 assertion_file_contents(__FILE__, __LINE__, data, data_size, pathname) 171 #define assertFileMtime(pathname, sec, nsec) \ 172 assertion_file_mtime(__FILE__, __LINE__, pathname, sec, nsec) 173 #define assertFileMtimeRecent(pathname) \ 174 assertion_file_mtime_recent(__FILE__, __LINE__, pathname) 175 #define assertFileNLinks(pathname, nlinks) \ 176 assertion_file_nlinks(__FILE__, __LINE__, pathname, nlinks) 177 #define assertFileSize(pathname, size) \ 178 assertion_file_size(__FILE__, __LINE__, pathname, size) 179 #define assertTextFileContents(text, pathname) \ 180 assertion_text_file_contents(__FILE__, __LINE__, text, pathname) 181 #define assertFileContainsLinesAnyOrder(pathname, lines) \ 182 assertion_file_contains_lines_any_order(__FILE__, __LINE__, pathname, lines) 183 #define assertIsDir(pathname, mode) \ 184 assertion_is_dir(__FILE__, __LINE__, pathname, mode) 185 #define assertIsHardlink(path1, path2) \ 186 assertion_is_hardlink(__FILE__, __LINE__, path1, path2) 187 #define assertIsNotHardlink(path1, path2) \ 188 assertion_is_not_hardlink(__FILE__, __LINE__, path1, path2) 189 #define assertIsReg(pathname, mode) \ 190 assertion_is_reg(__FILE__, __LINE__, pathname, mode) 191 #define assertIsSymlink(pathname, contents) \ 192 assertion_is_symlink(__FILE__, __LINE__, pathname, contents) 193 /* Create a directory, report error if it fails. */ 194 #define assertMakeDir(dirname, mode) \ 195 assertion_make_dir(__FILE__, __LINE__, dirname, mode) 196 #define assertMakeFile(path, mode, contents) \ 197 assertion_make_file(__FILE__, __LINE__, path, mode, -1, contents) 198 #define assertMakeBinFile(path, mode, csize, contents) \ 199 assertion_make_file(__FILE__, __LINE__, path, mode, csize, contents) 200 #define assertMakeHardlink(newfile, oldfile) \ 201 assertion_make_hardlink(__FILE__, __LINE__, newfile, oldfile) 202 #define assertMakeSymlink(newfile, linkto) \ 203 assertion_make_symlink(__FILE__, __LINE__, newfile, linkto) 204 #define assertNodump(path) \ 205 assertion_nodump(__FILE__, __LINE__, path) 206 #define assertUmask(mask) \ 207 assertion_umask(__FILE__, __LINE__, mask) 208 #define assertUtimes(pathname, atime, atime_nsec, mtime, mtime_nsec) \ 209 assertion_utimes(__FILE__, __LINE__, pathname, atime, atime_nsec, mtime, mtime_nsec) 210 211 /* 212 * This would be simple with C99 variadic macros, but I don't want to 213 * require that. Instead, I insert a function call before each 214 * skipping() call to pass the file and line information down. Crude, 215 * but effective. 216 */ 217 #define skipping \ 218 skipping_setup(__FILE__, __LINE__);test_skipping 219 220 /* Function declarations. These are defined in test_utility.c. */ 221 void failure(const char *fmt, ...); 222 int assertion_assert(const char *, int, int, const char *, void *); 223 int assertion_chdir(const char *, int, const char *); 224 int assertion_empty_file(const char *, int, const char *); 225 int assertion_equal_file(const char *, int, const char *, const char *); 226 int assertion_equal_int(const char *, int, long long, const char *, long long, const char *, void *); 227 int assertion_equal_mem(const char *, int, const void *, const char *, const void *, const char *, size_t, const char *, void *); 228 int assertion_equal_string(const char *, int, const char *v1, const char *, const char *v2, const char *, void *, int); 229 int assertion_equal_wstring(const char *, int, const wchar_t *v1, const char *, const wchar_t *v2, const char *, void *); 230 int assertion_file_atime(const char *, int, const char *, long, long); 231 int assertion_file_atime_recent(const char *, int, const char *); 232 int assertion_file_birthtime(const char *, int, const char *, long, long); 233 int assertion_file_birthtime_recent(const char *, int, const char *); 234 int assertion_file_contains_lines_any_order(const char *, int, const char *, const char **); 235 int assertion_file_contents(const char *, int, const void *, int, const char *); 236 int assertion_file_exists(const char *, int, const char *); 237 int assertion_file_mtime(const char *, int, const char *, long, long); 238 int assertion_file_mtime_recent(const char *, int, const char *); 239 int assertion_file_nlinks(const char *, int, const char *, int); 240 int assertion_file_not_exists(const char *, int, const char *); 241 int assertion_file_size(const char *, int, const char *, long); 242 int assertion_is_dir(const char *, int, const char *, int); 243 int assertion_is_hardlink(const char *, int, const char *, const char *); 244 int assertion_is_not_hardlink(const char *, int, const char *, const char *); 245 int assertion_is_reg(const char *, int, const char *, int); 246 int assertion_is_symlink(const char *, int, const char *, const char *); 247 int assertion_make_dir(const char *, int, const char *, int); 248 int assertion_make_file(const char *, int, const char *, int, int, const void *); 249 int assertion_make_hardlink(const char *, int, const char *newpath, const char *); 250 int assertion_make_symlink(const char *, int, const char *newpath, const char *); 251 int assertion_nodump(const char *, int, const char *); 252 int assertion_non_empty_file(const char *, int, const char *); 253 int assertion_text_file_contents(const char *, int, const char *buff, const char *f); 254 int assertion_umask(const char *, int, int); 255 int assertion_utimes(const char *, int, const char *, long, long, long, long ); 256 257 void skipping_setup(const char *, int); 258 void test_skipping(const char *fmt, ...); 259 260 /* Like sprintf, then system() */ 261 int systemf(const char * fmt, ...); 262 263 /* Delay until time() returns a value after this. */ 264 void sleepUntilAfter(time_t); 265 266 /* Return true if this platform can create symlinks. */ 267 int canSymlink(void); 268 269 /* Return true if this platform can run the "bzip2" program. */ 270 int canBzip2(void); 271 272 /* Return true if this platform can run the "grzip" program. */ 273 int canGrzip(void); 274 275 /* Return true if this platform can run the "gzip" program. */ 276 int canGzip(void); 277 278 /* Return true if this platform can run the "lrzip" program. */ 279 int canLrzip(void); 280 281 /* Return true if this platform can run the "lzip" program. */ 282 int canLzip(void); 283 284 /* Return true if this platform can run the "lzma" program. */ 285 int canLzma(void); 286 287 /* Return true if this platform can run the "lzop" program. */ 288 int canLzop(void); 289 290 /* Return true if this platform can run the "xz" program. */ 291 int canXz(void); 292 293 /* Return true if this filesystem can handle nodump flags. */ 294 int canNodump(void); 295 296 /* Return true if the file has large i-node number(>0xffffffff). */ 297 int is_LargeInode(const char *); 298 299 /* Suck file into string allocated via malloc(). Call free() when done. */ 300 /* Supports printf-style args: slurpfile(NULL, "%s/myfile", refdir); */ 301 char *slurpfile(size_t *, const char *fmt, ...); 302 303 /* Extracts named reference file to the current directory. */ 304 void extract_reference_file(const char *); 305 306 /* Path to working directory for current test */ 307 const char *testworkdir; 308 309 /* 310 * Special interfaces for program test harness. 311 */ 312 313 /* Pathname of exe to be tested. */ 314 const char *testprogfile; 315 /* Name of exe to use in printf-formatted command strings. */ 316 /* On Windows, this includes leading/trailing quotes. */ 317 const char *testprog; 318 319 #ifdef USE_DMALLOC 320 #include <dmalloc.h> 321 #endif 322