diff options
Diffstat (limited to 'contrib/libarchive/tar/test/test_option_r.c')
| -rw-r--r-- | contrib/libarchive/tar/test/test_option_r.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/contrib/libarchive/tar/test/test_option_r.c b/contrib/libarchive/tar/test/test_option_r.c new file mode 100644 index 0000000..516a830 --- /dev/null +++ b/contrib/libarchive/tar/test/test_option_r.c @@ -0,0 +1,117 @@ +/*- + * Copyright (c) 2003-2007 Tim Kientzle + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#include "test.h" +__FBSDID("$FreeBSD$"); + +/* + * Also see test_option_q for additional validation of -r support. + */ +DEFINE_TEST(test_option_r) +{ + char buff[15]; + char *p0, *p1; + size_t s; + FILE *f; + int r; + + /* Create a file */ + f = fopen("f1", "w"); + if (!assert(f != NULL)) + return; + assertEqualInt(3, fwrite("abc", 1, 3, f)); + fclose(f); + + /* Archive that one file. */ + r = systemf("%s cf archive.tar --format=ustar f1 >step1.out 2>step1.err", testprog); + failure("Error invoking %s cf archive.tar f1", testprog); + assertEqualInt(r, 0); + + /* Verify that nothing went to stdout or stderr. */ + assertEmptyFile("step1.out"); + assertEmptyFile("step1.err"); + + + /* Do some basic validation of the constructed archive. */ + p0 = slurpfile(&s, "archive.tar"); + if (!assert(p0 != NULL)) + return; + if (!assert(s >= 2048)) { + free(p0); + return; + } + assertEqualMem(p0 + 0, "f1", 3); + assertEqualMem(p0 + 512, "abc", 3); + assertEqualMem(p0 + 1024, "\0\0\0\0\0\0\0\0", 8); + assertEqualMem(p0 + 1536, "\0\0\0\0\0\0\0\0", 8); + + /* Edit that file */ + f = fopen("f1", "w"); + if (!assert(f != NULL)) + return; + assertEqualInt(3, fwrite("123", 1, 3, f)); + fclose(f); + + /* Update the archive. */ + r = systemf("%s rf archive.tar --format=ustar f1 >step2.out 2>step2.err", testprog); + failure("Error invoking %s rf archive.tar f1", testprog); + assertEqualInt(r, 0); + + /* Verify that nothing went to stdout or stderr. */ + assertEmptyFile("step2.out"); + assertEmptyFile("step2.err"); + + /* Do some basic validation of the constructed archive. */ + p1 = slurpfile(&s, "archive.tar"); + if (!assert(p1 != NULL)) { + free(p0); + return; + } + assert(s >= 3072); + /* Verify first entry is unchanged. */ + assertEqualMem(p0, p1, 1024); + /* Verify that second entry is correct. */ + assertEqualMem(p1 + 1024, "f1", 3); + assertEqualMem(p1 + 1536, "123", 3); + /* Verify end-of-archive marker. */ + assertEqualMem(p1 + 2048, "\0\0\0\0\0\0\0\0", 8); + assertEqualMem(p1 + 2560, "\0\0\0\0\0\0\0\0", 8); + free(p0); + free(p1); + + /* Unpack both items */ + assertMakeDir("step3", 0775); + assertChdir("step3"); + r = systemf("%s xf ../archive.tar", testprog); + failure("Error invoking %s xf archive.tar", testprog); + assertEqualInt(r, 0); + + /* Verify that the second one overwrote the first. */ + f = fopen("f1", "r"); + if (assert(f != NULL)) { + assertEqualInt(3, fread(buff, 1, 3, f)); + assertEqualMem(buff, "123", 3); + fclose(f); + } +} |
