servo/etc
Martin Robinson 5e30ce8532 Filter unknown flaky tests when filtering known intermittents
There are two kinds of flaky/intermittent tests in Servo. The
traditional kind is the test that fails on the CI, but has an associated
bug indicating that the test is an intermittent failure. Many of these
tests have completely unstable results, for instance those where an
unpredictable set of subtests fail. It's impossible to generate stable
results for these, so we have traditionally simply discard these
unexpected results.

Another kind of intermittent test is one that will produce an expected
result when rerun (ie will flake). Some of these are also labeled with
bugs, while some are not. In some cases, there is flakiness in some core
Servo functionality that can lead to *any* test flaking, such as a race
condition that can lead to an early screenshot for reftests. When these
kinds of tests do not have associated bugs, they cause the CI to fail.
In this case, it is impossible to label these tests as intermittent
because it can literally be any test.

This change, reruns failed tests in order to detect unlabeled tests in
the second category. Instead of blocking the CI when the second run
leads to expected results, the CI will now pass, but the flake will be
reported to the new flakiness dashboard. This prevents unrelated flakes
from slowing down the merge queue.
2023-02-21 12:10:02 +01:00
..
ci Filter unknown flaky tests when filtering known intermittents 2023-02-21 12:10:02 +01:00
doc.servo.org Update MPL license to https (part 1) 2018-11-19 14:46:43 +01:00
layout_viewer [Layout 2020] Adapt layout viewer to new box and fragment tree structs 2020-05-19 09:31:24 +02:00
taskcluster Fix typos in markdown files 2022-01-14 16:46:10 -07:00
cert_generator.js Update cert-generator and certs 2017-03-14 08:01:54 -07:00
cert_generator.sh Apply format change to cert_generator.sh 2019-05-08 19:24:32 +02:00
crates-graph.py Add a minimal alternative to cargo graph 2020-04-21 10:54:21 +02:00
jsdefine Use #!/usr/bin/env bash in shell scripts for NixOS compatibility 2021-06-14 22:06:09 +09:00
memory_chart.html Add tool to chart memory usage from reports. 2018-03-08 22:46:42 -05:00
memory_reports_over_time.py Port some code to Python3 2021-02-18 09:35:46 -05:00
patch-trace-template.py profile: Integrate the time profiler with the macOS signpost 2016-10-01 00:12:49 -07:00
profilicate.py Add a sampling profiler and a script to generate profiles for use with Gecko tooling. 2019-03-26 16:35:08 -04:00
run_in_headless_android_emulator.py com.mozilla to org.mozilla 2018-10-02 08:09:35 +02:00
rustdoc-style.html
rustdoc-with-private Use #!/usr/bin/env bash in shell scripts for NixOS compatibility 2021-06-14 22:06:09 +09:00
servo.sb
servo_automation_screenshot.py Fix remaining flake8 warnings 2020-06-21 03:34:32 +02:00
servo_gdb.py Fix remaining flake8 warnings 2020-06-21 03:34:32 +02:00
shell.nix chore(nix): replace pkgconfig with pkg-config 2022-10-07 01:40:54 +09:00
start_servo.py Update getopts 2018-08-24 17:49:58 +02:00
unused_wpt_results.py Add script to find unused WPT results. 2019-09-25 12:38:00 -04:00
valgrind-memcheck.supp
wpt-summarize.py Fix remaining flake8 warnings 2020-06-21 03:34:32 +02:00
wpt-timing.py Fix remaining flake8 warnings 2020-06-21 03:34:32 +02:00
wpt_result_analyzer.py Add explanatory comment for wpt_result_analyzer.py. 2019-11-22 13:23:43 -05:00