1 /*- 2 * Copyright (c) 2003-2007 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 #include "test.h" 26 #if defined(HAVE_UTIME_H) 27 #include <utime.h> 28 #elif defined(HAVE_SYS_UTIME_H) 29 #include <sys/utime.h> 30 #endif 31 32 DEFINE_TEST(test_option_u) 33 { 34 struct utimbuf times; 35 char *p; 36 size_t s; 37 int r; 38 39 /* Create a file. */ 40 assertMakeFile("f", 0644, "a"); 41 42 /* Copy the file to the "copy" dir. */ 43 r = systemf("echo f| %s -pd copy >copy.out 2>copy.err", 44 testprog); 45 assertEqualInt(r, 0); 46 47 /* Check that the file contains only a single "a" */ 48 p = slurpfile(&s, "copy/f"); 49 assertEqualInt(s, 1); 50 assertEqualMem(p, "a", 1); 51 free(p); 52 53 /* Recreate the file with a single "b" */ 54 assertMakeFile("f", 0644, "b"); 55 56 /* Set the mtime to the distant past. */ 57 memset(×, 0, sizeof(times)); 58 times.actime = 1; 59 times.modtime = 3; 60 assertEqualInt(0, utime("f", ×)); 61 62 /* Copy the file to the "copy" dir. */ 63 r = systemf("echo f| %s -pd copy >copy.out 2>copy.err", 64 testprog); 65 assertEqualInt(r, 0); 66 67 /* Verify that the file hasn't changed (it wasn't overwritten) */ 68 p = slurpfile(&s, "copy/f"); 69 assertEqualInt(s, 1); 70 assertEqualMem(p, "a", 1); 71 free(p); 72 73 /* Copy the file to the "copy" dir with -u (force) */ 74 r = systemf("echo f| %s -pud copy >copy.out 2>copy.err", 75 testprog); 76 assertEqualInt(r, 0); 77 78 /* Verify that the file has changed (it was overwritten) */ 79 p = slurpfile(&s, "copy/f"); 80 assertEqualInt(s, 1); 81 assertEqualMem(p, "b", 1); 82 free(p); 83 } 84