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| author | Chad Versace <chadversary@chromium.org> | 2016-10-13 13:04:41 -0700 |
|---|---|---|
| committer | Chad Versace <chadversary@chromium.org> | 2016-10-18 11:15:26 -0700 |
| commit | 2c7106a0accd887ec676910bfa09cba2214e6a36 (patch) | |
| tree | 6a02dc3a1e8bf07efda5331d20ed82b880ec28ca /tests/util | |
| parent | f30f65e0c8b14b884ffdc6cd7e5c34a430d10f26 (diff) | |
util: Parse -h|--help in piglit_parse_subtest_args()
If the args contain -h or --help, then print some help and exit.
The help test describes how to list and run subtests.
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Diffstat (limited to 'tests/util')
| -rw-r--r-- | tests/util/piglit-util.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/tests/util/piglit-util.c b/tests/util/piglit-util.c index 6ed9c9c34..4bebf7da6 100644 --- a/tests/util/piglit-util.c +++ b/tests/util/piglit-util.c @@ -650,8 +650,26 @@ piglit_parse_subtest_args(int *argc, char *argv[], const char **selected_subtests = NULL; size_t num_selected_subtests = 0; + const char *usage = + "usage:\n" + " %1$s\n" + " Run all subtests.\n" + "\n" + " %1$s -list-subtests\n" + " List all subtests.\n" + "\n" + " %1$s -subtest SUBTEST [-subtest SUBTEST [...]]\n" + " Run only the given subtests.\n" + "\n" + " %1$s -h|--help\n" + " Print this help message.\n" + ; + for (j = 1; j < *argc; j++) { - if (streq(argv[j], "-subtest")) { + if (streq(argv[j], "-h") || streq(argv[j], "--help")) { + printf(usage, basename(argv[0])); + exit(EXIT_SUCCESS); + } else if (streq(argv[j], "-subtest")) { int i; ++j; |