diff options
Diffstat (limited to 'archivers/libarchive/files/tar/test/test_option_lz4.c')
| -rw-r--r-- | archivers/libarchive/files/tar/test/test_option_lz4.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/archivers/libarchive/files/tar/test/test_option_lz4.c b/archivers/libarchive/files/tar/test/test_option_lz4.c new file mode 100644 index 00000000000..5dc94521630 --- /dev/null +++ b/archivers/libarchive/files/tar/test/test_option_lz4.c @@ -0,0 +1,74 @@ +/*- + * Copyright (c) 2014 Michihiro NAKAJIMA + * 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_lz4) +{ + char *p; + int r; + size_t s; + + /* Create a file. */ + assertMakeFile("f", 0644, "a"); + + /* Archive it with lz4 compression. */ + r = systemf("%s -cf - --lz4 f >archive.out 2>archive.err", + testprog); + p = slurpfile(&s, "archive.err"); + p[s] = '\0'; + if (r != 0) { + if (strstr(p, "Unsupported compression") != NULL) { + skipping("This version of bsdtar was compiled " + "without lz4 support"); + return; + } + /* POSIX permits different handling of the spawnp + * system call used to launch the subsidiary + * program: */ + /* Some systems fail immediately to spawn the new process. */ + if (strstr(p, "Can't launch") != NULL && !canLz4()) { + skipping("This version of bsdtar uses an external lz4 program " + "but no such program is available on this system."); + return; + } + /* Some systems successfully spawn the new process, + * but fail to exec a program within that process. + * This results in failure at the first attempt to + * write. */ + if (strstr(p, "Can't write") != NULL && !canLz4()) { + skipping("This version of bsdtar uses an external lz4 program " + "but no such program is available on this system."); + return; + } + failure("--lz4 option is broken: %s", p); + assertEqualInt(r, 0); + return; + } + /* Check that the archive file has an lz4 signature. */ + p = slurpfile(&s, "archive.out"); + assert(s > 2); + assertEqualMem(p, "\x04\x22\x4d\x18", 4); +} |