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/*-
* 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("$FreeBSD$");
DEFINE_TEST(test_option_q)
{
int fd;
/*
* 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.
*/
fd = open("foo", O_CREAT | O_WRONLY, 0644);
assert(fd >= 0);
assertEqualInt(4, write(fd, "foo1", 4));
close(fd);
assertEqualInt(0, systemf("%s -cf archive.tar foo", testprog));
fd = open("foo", O_TRUNC | O_WRONLY, 0644);
assert(fd >= 0);
assertEqualInt(4, write(fd, "foo2", 4));
close(fd);
assertEqualInt(0, systemf("%s -rf archive.tar foo", testprog));
fd = open("bar", O_CREAT | O_WRONLY, 0644);
assert(fd >= 0);
assertEqualInt(4, write(fd, "bar1", 4));
close(fd);
assertEqualInt(0, systemf("%s -rf archive.tar bar", testprog));
fd = open("foo", O_TRUNC | O_WRONLY, 0644);
assert(fd >= 0);
assertEqualInt(4, write(fd, "foo3", 4));
close(fd);
assertEqualInt(0, systemf("%s -rf archive.tar foo", testprog));
fd = open("bar", O_TRUNC | O_WRONLY, 0644);
assert(fd >= 0);
assertEqualInt(4, write(fd, "bar2", 4));
close(fd);
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. */
assertEqualInt(0, mkdir("test1", 0755));
assertEqualInt(0, chdir("test1"));
assertEqualInt(0,
systemf("%s -xf ../archive.tar -q foo >test.out 2>test.err",
testprog));
assertFileContents("foo1", 4, "foo");
assertEmptyFile("test.out");
assertEmptyFile("test.err");
assertEqualInt(0, chdir(".."));
/* Test 2: -q foo bar should extract up to the first bar. */
assertEqualInt(0, mkdir("test2", 0755));
assertEqualInt(0, chdir("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");
assertEqualInt(0, chdir(".."));
/* Test 3: Same as test 2, but use --fast-read spelling. */
assertEqualInt(0, mkdir("test3", 0755));
assertEqualInt(0, chdir("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");
assertEqualInt(0, chdir(".."));
/* Test 4: Without -q, should extract everything. */
assertEqualInt(0, mkdir("test4", 0755));
assertEqualInt(0, chdir("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");
assertEqualInt(0, chdir(".."));
}
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