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Diffstat (limited to 'Utilities/cmlibarchive/tar/test/test_version.c')
| -rw-r--r-- | Utilities/cmlibarchive/tar/test/test_version.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Utilities/cmlibarchive/tar/test/test_version.c b/Utilities/cmlibarchive/tar/test/test_version.c new file mode 100644 index 0000000..518dd41 --- /dev/null +++ b/Utilities/cmlibarchive/tar/test/test_version.c @@ -0,0 +1,97 @@ +/*- + * 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_version.c,v 1.2 2008/05/26 17:10:10 kientzle Exp $"); + +/* + * Test that --version option works and generates reasonable output. + */ + +DEFINE_TEST(test_version) +{ + int r; + char *p, *q; + size_t s; + + + r = systemf("%s --version >version.stdout 2>version.stderr", testprog); + if (r != 0) + r = systemf("%s -W version >version.stdout 2>version.stderr", + testprog); + failure("Unable to run either %s --version or %s -W version", + testprog, testprog); + if (!assert(r == 0)) + return; + + /* --version should generate nothing to stdout. */ + assertEmptyFile("version.stderr"); + /* Verify format of version message. */ + q = p = slurpfile(&s, "version.stdout"); + /* Version message should start with name of program, then space. */ + assert(s > 6); + failure("Version must start with 'bsdtar': ``%s''", p); + if (!assertEqualMem(q, "bsdtar ", 7)) + return; + q += 7; s -= 7; + /* Version number is a series of digits and periods. */ + while (s > 0 && (*q == '.' || (*q >= '0' && *q <= '9'))) { + ++q; + --s; + } + /* Version number terminated by space. */ + failure("No space after bsdtar version: ``%s''", p); + assert(s > 1); + /* Skip a single trailing a,b,c, or d. */ + if (*q == 'a' || *q == 'b' || *q == 'c' || *q == 'd') + ++q; + failure("No space after bsdtar version: ``%s''", p); + assert(*q == ' '); + ++q; --s; + /* Separator. */ + failure("No `-' between bsdtar and libarchive versions: ``%s''", p); + assertEqualMem(q, "- ", 2); + q += 2; s -= 2; + /* libarchive name and version number */ + failure("Not long enough for libarchive version: ``%s''", p); + assert(s > 11); + failure("Libarchive version must start with `libarchive': ``%s''", p); + assertEqualMem(q, "libarchive ", 11); + q += 11; s -= 11; + /* Version number is a series of digits and periods. */ + while (s > 0 && (*q == '.' || (*q >= '0' && *q <= '9'))) { + ++q; + --s; + } + /* Skip a single trailing a,b,c, or d. */ + if (*q == 'a' || *q == 'b' || *q == 'c' || *q == 'd') + ++q; + /* All terminated by end-of-line. */ + assert(s >= 1); + /* Skip an optional CR character (e.g., Windows) */ + failure("Version output must end with \\n or \\r\\n"); + if (*q == '\r') { ++q; --s; } + assertEqualMem(q, "\n", 1); + free(p); +} |