29  * Test that --version option works and generates reasonable output.
39 	r = systemf("%s --version >version.stdout 2>version.stderr", testprog);  in DEFINE_TEST()
41 		r = systemf("%s -W version >version.stdout 2>version.stderr",  in DEFINE_TEST()
43 	failure("Unable to run either %s --version or %s -W version",  in DEFINE_TEST()
48 	/* --version should generate nothing to stdout. */  in DEFINE_TEST()
49 	assertEmptyFile("version.stderr");  in DEFINE_TEST()
50 	/* Verify format of version message. */  in DEFINE_TEST()
51 	q = p = slurpfile(&s, "version.stdout");  in DEFINE_TEST()
52 	/* Version message should start with name of program, then space. */  in DEFINE_TEST()
54 	failure("Version must start with 'bsdtar': ``%s''", p);  in DEFINE_TEST()
58 	/* Version number is a series of digits and periods. */  in DEFINE_TEST()
63 	/* Version number terminated by space. */  in DEFINE_TEST()
64 	failure("No space after bsdtar version: ``%s''", p);  in DEFINE_TEST()
69 	failure("No space after bsdtar version: ``%s''", p);  in DEFINE_TEST()
76 	/* libarchive name and version number */  in DEFINE_TEST()
77 	failure("Not long enough for libarchive version: ``%s''", p);  in DEFINE_TEST()
79 	failure("Libarchive version must start with `libarchive': ``%s''", p);  in DEFINE_TEST()
82 	/* Version number is a series of digits and periods. */  in DEFINE_TEST()
93 	failure("Version output must end with \\n or \\r\\n");  in DEFINE_TEST()