1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2003-2007 Tim Kientzle 5 * All rights reserved. 6 */ 7 #include "test.h" 8 #if defined(HAVE_UTIME_H) 9 #include <utime.h> 10 #elif defined(HAVE_SYS_UTIME_H) 11 #include <sys/utime.h> 12 #endif 13 14 DEFINE_TEST(test_option_u) 15 { 16 struct utimbuf times; 17 char *p; 18 size_t s; 19 int r; 20 21 /* Create a file. */ 22 assertMakeFile("f", 0644, "a"); 23 24 /* Copy the file to the "copy" dir. */ 25 r = systemf("echo f| %s -pd copy >copy.out 2>copy.err", 26 testprog); 27 assertEqualInt(r, 0); 28 29 /* Check that the file contains only a single "a" */ 30 p = slurpfile(&s, "copy/f"); 31 assertEqualInt(s, 1); 32 assertEqualMem(p, "a", 1); 33 free(p); 34 35 /* Recreate the file with a single "b" */ 36 assertMakeFile("f", 0644, "b"); 37 38 /* Set the mtime to the distant past. */ 39 memset(×, 0, sizeof(times)); 40 times.actime = 1; 41 times.modtime = 3; 42 assertEqualInt(0, utime("f", ×)); 43 44 /* Copy the file to the "copy" dir. */ 45 r = systemf("echo f| %s -pd copy >copy.out 2>copy.err", 46 testprog); 47 assertEqualInt(r, 0); 48 49 /* Verify that the file hasn't changed (it wasn't overwritten) */ 50 p = slurpfile(&s, "copy/f"); 51 assertEqualInt(s, 1); 52 assertEqualMem(p, "a", 1); 53 free(p); 54 55 /* Copy the file to the "copy" dir with -u (force) */ 56 r = systemf("echo f| %s -pud copy >copy.out 2>copy.err", 57 testprog); 58 assertEqualInt(r, 0); 59 60 /* Verify that the file has changed (it was overwritten) */ 61 p = slurpfile(&s, "copy/f"); 62 assertEqualInt(s, 1); 63 assertEqualMem(p, "b", 1); 64 free(p); 65 } 66