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Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arek@hiler.eu>
Reviewed-by: Swati Sharma <swati2.sharma@intel.com>
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In preparation for testing the rest of the options for prune_mode,
rename the current dynamic subtest result test to reflect the option
value.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arek@hiler.eu>
Reviewed-by: Swati Sharma <swati2.sharma@intel.com>
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Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arek@hiler.eu>
Reviewed-by: Arkadiusz Hiler <arek@hiler.eu>
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Now that the IGT tests have a mechanism for signaling broken testing
conditions we can stop the run on the first test that has noticed it,
and possibly has triggered that state.
Traditionally run would have continued with that test failing and the
side effects would trickle down into the other tests causing a lot of
skip/fails.
v2: extra explanations, small cleanup (Petri)
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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If a machine is hard-hanging or otherwise rebooted at the correct
time, intermediary output files get created but nothing ever gets
written to them. That yields results that are completely empty and
hard to categorize or even sometimes detect automatically. Handle this
corner case explicitly with a custom text explaining what might have
happened to prod result analysis towards fixing the real issue instead
of wondering if test result processing is faulty.
The race for getting empty files is easier to hit than it seems. The
files get created by the runner before calling exec(), and there's
plenty of time to hit a really hard crash.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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A simple test output with numbers from 1 to 255, both in plain text
form and as a single byte with that particular value.
Note that the json spec doesn't require \u-encoding for characters
other than '"', '\' and the range U+0000 to U+001F, the raw
non-\u-encoded UTF-8 in the reference.json file for bytes 128 and up
is what libjson-c outputs for those codepoints and is valid.
The validity of the json file can be verified with iconv, i.e.
$ iconv -f UTF-8 reference.json -o /dev/null && echo it is utf-8
v2: Rebase over dynamic subtest tests, trivial
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Multiple different subtests can have a dynamic subtest with the same
name. Add a test to make sure we correctly delimit the output parsing.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Dynamic subtests now include more output, change the dynamic subtest
parsing test accordingly.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Since we actually include the output before the subtest begins now,
add it to the reference.jsons where applicable.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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This switch allows users to select which dmesg log level is treated as
warning resulting in overriding the test results to
dmesg-fail/dmesg-warn.
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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When possible, all tests we know we were going to attempt to execute
now appear in the results as "notrun". The only known case where it's
not possible to add an explicit "notrun" is when running in
multiple-mode, because "no subtests" and "run all subtests, we didn't
list them beforehand" are represented the same.
v2: Rebase and adjust to already landed json changes
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Acked-by: Martin Peres <martin.peres@linux.intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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New piglit bumped its results_version to 10, making glxinfo and pals
optional in practice, not just by accident. Unfortunately reading
results with newer piglit attempts to convert the results to version
10, reading glxinfo and pals, and thus fails. In a hilarious summary:
A commit to piglit making glxinfo optional makes it mandatory for us.
v2: json unit tests confirmed to be working...
Reported-by: Andi Shyti <andi.shyti@intel.com>
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Andi Shyti <andi.shyti@intel.com>
Tested-by: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Characters in kernel logs, when read from /dev/kmsg, are escaped as
\xNN if they are not between 32 and 127 of if they are "\". Decode
what we can when creating results.json.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Deviating a bit from the piglit command line flag, igt_runner takes an
optional comma-separated list as an argument to
--abort-on-monitored-error for the list of conditions to abort
on. Without a list all possible conditions will be checked.
Two conditions implemented:
- "taint" checks the kernel taint level for TAINT_PAGE, TAINT_DIE and
TAINT_OOPS
- "lockdep" checks the kernel lockdep status
Checking is done after every test binary execution, and if an abort
condition is met, the reason is printed to stderr (unless log level is
quiet) and the runner doesn't execute any further tests. Aborting
between subtests (when running in --multiple-mode) is not done.
v2:
- Remember to fclose
- Taints are unsigned long (Chris)
- Use getline instead of fgets (Chris)
v3:
- Fix brainfart with lockdep
v4:
- Rebase
- Refactor the abort condition checking to pass down strings
- Present the abort result in results.json as a pseudo test result
- Unit tests for the pseudo result
v5:
- Refactors (Chris)
- Don't claim lockdep was triggered if debug_locks is not on
anymore. Just say it's not active.
- Dump lockdep_stats when aborting due to lockdep (Chris)
- Use igt@runner@aborted instead for the pseudo result (Martin)
v6:
- If aborting after a test, generate results.json. Like was already
done for aborting at startup.
- Print the test that would be executed next as well when aborting,
as requested by Tomi.
v7:
- Remove the resolved TODO item from commit message
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Cc: Tomi Sarvela <tomi.p.sarvela@intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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Test the results.json generation with a top-down approach: With a
directory of test run intermediary logs, check that the resulting json
would match a reference json file.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
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