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Diffstat (limited to 'tar/test/test_option_q.c')
| -rw-r--r-- | tar/test/test_option_q.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/tar/test/test_option_q.c b/tar/test/test_option_q.c new file mode 100644 index 0000000..68867b5 --- /dev/null +++ b/tar/test/test_option_q.c @@ -0,0 +1,129 @@ +/*- + * 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: src/usr.bin/tar/test/test_option_q.c,v 1.3 2008/08/22 01:35:08 kientzle Exp $"); + +DEFINE_TEST(test_option_q) +{ + FILE *f; + int r; + + /* + * Create an archive with several different versions of the + * same files. By default, the last version will overwrite + * any earlier versions. The -q/--fast-read option will + * stop early, so we can verify -q/--fast-read by seeing + * which version of each file actually ended up being + * extracted. This also exercises -r mode, since that's + * what we use to build up the test archive. + */ + + f = fopen("foo", "w"); + assert(f != NULL); + fprintf(f, "foo1"); + fclose(f); + + assertEqualInt(0, systemf("%s -cf archive.tar foo", testprog)); + + f = fopen("foo", "w"); + assert(f != NULL); + fprintf(f, "foo2"); + fclose(f); + + assertEqualInt(0, systemf("%s -rf archive.tar foo", testprog)); + + f = fopen("bar", "w"); + assert(f != NULL); + fprintf(f, "bar1"); + fclose(f); + + assertEqualInt(0, systemf("%s -rf archive.tar bar", testprog)); + + f = fopen("foo", "w"); + assert(f != NULL); + fprintf(f, "foo3"); + fclose(f); + + assertEqualInt(0, systemf("%s -rf archive.tar foo", testprog)); + + f = fopen("bar", "w"); + assert(f != NULL); + fprintf(f, "bar2"); + fclose(f); + + assertEqualInt(0, systemf("%s -rf archive.tar bar", testprog)); + + /* + * Now, try extracting from the test archive with various + * combinations of -q. + */ + + /* Test 1: -q foo should only extract the first foo. */ + assertMakeDir("test1", 0755); + assertChdir("test1"); + r = systemf("%s -xf ../archive.tar -q foo >test.out 2>test.err", + testprog); + failure("Fatal error trying to use -q option"); + if (!assertEqualInt(0, r)) + return; + + assertFileContents("foo1", 4, "foo"); + assertEmptyFile("test.out"); + assertEmptyFile("test.err"); + assertChdir(".."); + + /* Test 2: -q foo bar should extract up to the first bar. */ + assertMakeDir("test2", 0755); + assertChdir("test2"); + assertEqualInt(0, + systemf("%s -xf ../archive.tar -q foo bar >test.out 2>test.err", testprog)); + assertFileContents("foo2", 4, "foo"); + assertFileContents("bar1", 4, "bar"); + assertEmptyFile("test.out"); + assertEmptyFile("test.err"); + assertChdir(".."); + + /* Test 3: Same as test 2, but use --fast-read spelling. */ + assertMakeDir("test3", 0755); + assertChdir("test3"); + assertEqualInt(0, + systemf("%s -xf ../archive.tar --fast-read foo bar >test.out 2>test.err", testprog)); + assertFileContents("foo2", 4, "foo"); + assertFileContents("bar1", 4, "bar"); + assertEmptyFile("test.out"); + assertEmptyFile("test.err"); + assertChdir(".."); + + /* Test 4: Without -q, should extract everything. */ + assertMakeDir("test4", 0755); + assertChdir("test4"); + assertEqualInt(0, + systemf("%s -xf ../archive.tar foo bar >test.out 2>test.err", testprog)); + assertFileContents("foo3", 4, "foo"); + assertFileContents("bar2", 4, "bar"); + assertEmptyFile("test.out"); + assertEmptyFile("test.err"); + assertChdir(".."); +} |
