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| author | Marek Olšák <marek.olsak@amd.com> | 2013-09-16 02:41:16 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2013-09-23 23:13:53 +0200 |
| commit | e85194b10adde89c03a76ce0741622778f4cc160 (patch) | |
| tree | 4ac2fb045f7e54c8da95c8dca6878490b496b1b8 /piglit-run.py | |
| parent | ab8be14f4b4d3dbea63fe82f6df6ecfec1879b30 (diff) | |
Optionally capture dmesg changes for each test and report them in a summary
The Radeon driver writes GPU page faults to dmesg and we need to know which
tests caused them.
If there is any change in dmesg during a test run, the test result is changed
as follows:
* pass -> dmesg-warn
* warn -> dmesg-warn
* fail -> dmesg-fail
Dmesg is captured before and after each test and the difference between the two
is stored in the test summary.
The piglit-run.py parameter which enables this behavior is --dmesg. It's also
recommended to use -c0.
v2: - address some of Dylan's remarks, mainly bug fixes
- fix get_dmesg_diff
Reviewed-by: Dylan Baken <baker.dylan.c@gmail.com>
Diffstat (limited to 'piglit-run.py')
| -rwxr-xr-x | piglit-run.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/piglit-run.py b/piglit-run.py index 33318d496..7e9979115 100755 --- a/piglit-run.py +++ b/piglit-run.py @@ -72,6 +72,9 @@ def main(): parser.add_argument("--valgrind", action="store_true", help="Run tests in valgrind's memcheck") + parser.add_argument("--dmesg", + action="store_true", + help="Capture a difference in dmesg before and after each test") parser.add_argument("testProfile", metavar="<Path to test profile>", help="Path to testfile to run") @@ -108,7 +111,8 @@ def main(): exclude_filter=args.exclude_tests, include_filter=args.include_tests, execute=args.execute, - valgrind=args.valgrind) + valgrind=args.valgrind, + dmesg=args.dmesg) # Change working directory to the root of the piglit directory piglit_dir = path.dirname(path.realpath(sys.argv[0])) |