Add timeout for time intensive tests [chromium/src : main]

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Struan Shrimpton (Gerrit)

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Jan 28, 2026, 12:46:08 PM (10 days ago) Jan 28
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File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1424, Patchset 4 (Latest): shards = 20,
Struan Shrimpton . unresolved

Can we bump up the shards instead? GPU tests might not be able to so this might be necessary still

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Ben Pastene (Gerrit)

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Jan 28, 2026, 12:52:53 PM (10 days ago) Jan 28
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Ben Pastene added 1 comment

Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . unresolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

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Manuel Briones (Gerrit)

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Jan 28, 2026, 1:06:17 PM (10 days ago) Jan 28
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Manuel Briones added 2 comments

Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . unresolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

Struan Shrimpton . unresolved

Can we bump up the shards instead? GPU tests might not be able to so this might be necessary still

Manuel Briones

Will take a look! Many thanks for the suggestion:)

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Ben Pastene (Gerrit)

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Jan 28, 2026, 2:44:11 PM (10 days ago) Jan 28
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Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene

Increasing the timeouts of the _swarming shards_ will only help alleviate swarming task failures that end with status `TIMED_OUT`, eg:
https://chromium-swarm.appspot.com/task?id=761ea41604e77210

The example you linked (https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true) exited with normal `COMPLETED (FAILURE)` status. So not a swarming timeout. It might be that individual test cases within that shard are timing out; but the whole shard did not timeout.

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Manuel Briones (Gerrit)

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Jan 28, 2026, 6:16:39 PM (10 days ago) Jan 28
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Manuel Briones added 1 comment

Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . unresolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

Manuel Briones

I selected this test
https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false

 result #1 failed (unexpectedly timed out) in task: 75afd7474d0ff411

https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true


As we can see the linux-code-coverage is unstable https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false#:~:text=linux%2Dcode%2Dcoverage-,not_site_per_process_blink_web_tests,-Ubuntu%2D22.04

Ben Pastene

Increasing the timeouts of the _swarming shards_ will only help alleviate swarming task failures that end with status `TIMED_OUT`, eg:
https://chromium-swarm.appspot.com/task?id=761ea41604e77210

The example you linked (https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true) exited with normal `COMPLETED (FAILURE)` status. So not a swarming timeout. It might be that individual test cases within that shard are timing out; but the whole shard did not timeout.

Manuel Briones

Ohhh I get it!! I've seen many time out across the builder i.e https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false do you think is okay to follow up with this approach or what do you recommend? Many thanks!!

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Ben Pastene (Gerrit)

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Jan 28, 2026, 6:28:30 PM (10 days ago) Jan 28
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Ben Pastene added 1 comment

Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . unresolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

Manuel Briones

I selected this test
https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false

 result #1 failed (unexpectedly timed out) in task: 75afd7474d0ff411

https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true


As we can see the linux-code-coverage is unstable https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false#:~:text=linux%2Dcode%2Dcoverage-,not_site_per_process_blink_web_tests,-Ubuntu%2D22.04

Ben Pastene

Increasing the timeouts of the _swarming shards_ will only help alleviate swarming task failures that end with status `TIMED_OUT`, eg:
https://chromium-swarm.appspot.com/task?id=761ea41604e77210

The example you linked (https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true) exited with normal `COMPLETED (FAILURE)` status. So not a swarming timeout. It might be that individual test cases within that shard are timing out; but the whole shard did not timeout.

Manuel Briones

Ohhh I get it!! I've seen many time out across the builder i.e https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false do you think is okay to follow up with this approach or what do you recommend? Many thanks!!

Ben Pastene

do you think is okay to follow up with this approach

As in: follow-up with this CL as-is? I've already explained above why this CL won't improve anything.

If you're trying to make something like https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true go from failing to passing, I'd suggest trying to determine why it's failing. If the reason isn't immediately obvious, I'd suggest reaching out to test owners.

I've also already suggested trying to increase test case timeout, in case it's a per-test timeout that's causing it to fail. But again as I've already explained, this CL applies a _swarming_ level timeout, not a test-case timeout. You'll have to research the specific test harnesses for how to bump per-test timeouts. It will differ test by test.

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Manuel Briones (Gerrit)

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Jan 28, 2026, 6:37:50 PM (10 days ago) Jan 28
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Manuel Briones added 1 comment

Commit Message
Line 9, Patchset 4 (Latest):On time intensive builders like linux-code-coverage test involving I/O
bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . unresolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

Manuel Briones

I selected this test
https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false

 result #1 failed (unexpectedly timed out) in task: 75afd7474d0ff411

https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true


As we can see the linux-code-coverage is unstable https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false#:~:text=linux%2Dcode%2Dcoverage-,not_site_per_process_blink_web_tests,-Ubuntu%2D22.04

Ben Pastene

Increasing the timeouts of the _swarming shards_ will only help alleviate swarming task failures that end with status `TIMED_OUT`, eg:
https://chromium-swarm.appspot.com/task?id=761ea41604e77210

The example you linked (https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true) exited with normal `COMPLETED (FAILURE)` status. So not a swarming timeout. It might be that individual test cases within that shard are timing out; but the whole shard did not timeout.

Manuel Briones

Ohhh I get it!! I've seen many time out across the builder i.e https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false do you think is okay to follow up with this approach or what do you recommend? Many thanks!!

Ben Pastene

do you think is okay to follow up with this approach

As in: follow-up with this CL as-is? I've already explained above why this CL won't improve anything.

If you're trying to make something like https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true go from failing to passing, I'd suggest trying to determine why it's failing. If the reason isn't immediately obvious, I'd suggest reaching out to test owners.

I've also already suggested trying to increase test case timeout, in case it's a per-test timeout that's causing it to fail. But again as I've already explained, this CL applies a _swarming_ level timeout, not a test-case timeout. You'll have to research the specific test harnesses for how to bump per-test timeouts. It will differ test by test.

Manuel Briones

Many thanks for the explanation I didn't realize until now (my bad) that these were applying only at the swarming level. Let me proceed with the multiplier flag you suggested me. Many thanks again for the tips I appreciate it:)

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Ben Pastene (Gerrit)

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Jan 30, 2026, 7:17:16 PM (8 days ago) Jan 30
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File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1444, Patchset 5 (Latest): targets.mixin(
args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . unresolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

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Brian Sheedy (Gerrit)

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File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1444, Patchset 5 (Latest): targets.mixin(
args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . unresolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

Brian Sheedy

These tests already use a heartbeat mechanism to avoid a timeouts as long as the test page is able to send a heartbeat at least once every 15 seconds. I will need to look at the underlying flakes to see what's going on.

We do have the option of adding a blanket `Slow` expectation for the `clang-coverage` tag in https://source.chromium.org/chromium/chromium/src/+/main:third_party/dawn/webgpu-cts/slow_tests.txt, which will 5x various timeouts. However, I want to take a closer look at the failures first to make sure that's the correct approach here.

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File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1444, Patchset 5 (Latest): targets.mixin(
args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . unresolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

Brian Sheedy

These tests already use a heartbeat mechanism to avoid a timeouts as long as the test page is able to send a heartbeat at least once every 15 seconds. I will need to look at the underlying flakes to see what's going on.

We do have the option of adding a blanket `Slow` expectation for the `clang-coverage` tag in https://source.chromium.org/chromium/chromium/src/+/main:third_party/dawn/webgpu-cts/slow_tests.txt, which will 5x various timeouts. However, I want to take a closer look at the failures first to make sure that's the correct approach here.

Brian Sheedy

There are a handful of timeouts in some tests, but there are also some non-timeout failures that will need to be investigated separately.

I'll add `Slow` expectations for the tests that are timing out.

You can abandon this CL since there won't be any Chromium-side changes needed for that.

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File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1444, Patchset 5 (Latest): targets.mixin(
args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . unresolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

Brian Sheedy

These tests already use a heartbeat mechanism to avoid a timeouts as long as the test page is able to send a heartbeat at least once every 15 seconds. I will need to look at the underlying flakes to see what's going on.

We do have the option of adding a blanket `Slow` expectation for the `clang-coverage` tag in https://source.chromium.org/chromium/chromium/src/+/main:third_party/dawn/webgpu-cts/slow_tests.txt, which will 5x various timeouts. However, I want to take a closer look at the failures first to make sure that's the correct approach here.

Brian Sheedy

There are a handful of timeouts in some tests, but there are also some non-timeout failures that will need to be investigated separately.

I'll add `Slow` expectations for the tests that are timing out.

You can abandon this CL since there won't be any Chromium-side changes needed for that.

Brian Sheedy

https://dawn-review.googlesource.com/c/dawn/+/288535 is the CL to mark the timing out tests as slow.

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Manuel Briones (Gerrit)

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Manuel Briones added 1 comment

File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1444, Patchset 5 (Latest): targets.mixin(
args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . unresolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

Brian Sheedy

These tests already use a heartbeat mechanism to avoid a timeouts as long as the test page is able to send a heartbeat at least once every 15 seconds. I will need to look at the underlying flakes to see what's going on.

We do have the option of adding a blanket `Slow` expectation for the `clang-coverage` tag in https://source.chromium.org/chromium/chromium/src/+/main:third_party/dawn/webgpu-cts/slow_tests.txt, which will 5x various timeouts. However, I want to take a closer look at the failures first to make sure that's the correct approach here.

Brian Sheedy

There are a handful of timeouts in some tests, but there are also some non-timeout failures that will need to be investigated separately.

I'll add `Slow` expectations for the tests that are timing out.

You can abandon this CL since there won't be any Chromium-side changes needed for that.

Brian Sheedy

https://dawn-review.googlesource.com/c/dawn/+/288535 is the CL to mark the timing out tests as slow.

Manuel Briones

Hey Ben and Brian,

Wow this is pretty interesting!!

I was wondering if we can apply the same workaround to `not_site_per_process_headless_shell_wpt_tests` as it uses
run_wpt_tests.py

I could see some options to add multiplier but it's a bit obscure https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/wpt_tests/wpt_adapter.py;drc=bc259fc1f325d6817306e96d2cd11a1de22a2d98;l=276

What do you recommend in this case?

Many thanks for the comments and the help on this

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Brian Sheedy (Gerrit)

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Brian Sheedy added 1 comment

File infra/config/subprojects/chromium/ci/chromium.coverage.star
Brian Sheedy

Web tests [support `Slow` expectations as well](https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/web_tests/SlowTests), but the available tags are much more limited so there's no way to differentiate based on whether code coverage is enabled or not.

My guess is that your best bet would be to add something that's basically identical to the `self.options.enable_sanitizer` check in the file you linked but for `self.options.enable_code_coverage` or similar.

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Manuel Briones (Gerrit)

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Manuel Briones added 3 comments

Commit Message
Line 9, Patchset 4:On time intensive builders like linux-code-coverage test involving I/O

bound operations like webgpu tests may timeout due to lack of resources,
particularly lack of time.
Ben Pastene . resolved

Can you provide an example? The settings you're applying here only control swarming-level timeouts, and I don't see any such failures in https://ci.chromium.org/ui/p/chromium/builders/ci/linux-code-coverage/6498/infra.

There might be individual test cases that are timing out, but this CL wouldn't affect those at all.

Manuel Briones

I selected this test
https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false

 result #1 failed (unexpectedly timed out) in task: 75afd7474d0ff411

https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true


As we can see the linux-code-coverage is unstable https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false#:~:text=linux%2Dcode%2Dcoverage-,not_site_per_process_blink_web_tests,-Ubuntu%2D22.04

Ben Pastene

Increasing the timeouts of the _swarming shards_ will only help alleviate swarming task failures that end with status `TIMED_OUT`, eg:
https://chromium-swarm.appspot.com/task?id=761ea41604e77210

The example you linked (https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true) exited with normal `COMPLETED (FAILURE)` status. So not a swarming timeout. It might be that individual test cases within that shard are timing out; but the whole shard did not timeout.

Manuel Briones

Ohhh I get it!! I've seen many time out across the builder i.e https://luci-milo.appspot.com/ui/test/chromium/%3A%2F%2F%5C%3Ablink_web_tests!webtest%3A%3Ahttp%2Ftests%2Fdevtools%2Fsources%2Fdebugger-async%23async-callstack-promises.js?followRenames=false do you think is okay to follow up with this approach or what do you recommend? Many thanks!!

Ben Pastene

do you think is okay to follow up with this approach

As in: follow-up with this CL as-is? I've already explained above why this CL won't improve anything.

If you're trying to make something like https://chromium-swarm.appspot.com/task?id=75afd7474d0ff411&o=true&w=true go from failing to passing, I'd suggest trying to determine why it's failing. If the reason isn't immediately obvious, I'd suggest reaching out to test owners.

I've also already suggested trying to increase test case timeout, in case it's a per-test timeout that's causing it to fail. But again as I've already explained, this CL applies a _swarming_ level timeout, not a test-case timeout. You'll have to research the specific test harnesses for how to bump per-test timeouts. It will differ test by test.

Manuel Briones

Many thanks for the explanation I didn't realize until now (my bad) that these were applying only at the swarming level. Let me proceed with the multiplier flag you suggested me. Many thanks again for the tips I appreciate it:)

Manuel Briones

Acknowledged

File infra/config/subprojects/chromium/ci/chromium.coverage.star
Line 1424, Patchset 4: shards = 20,
Struan Shrimpton . resolved

Can we bump up the shards instead? GPU tests might not be able to so this might be necessary still

Manuel Briones

Will take a look! Many thanks for the suggestion:)

Manuel Briones

Acknowledged

Line 1444, Patchset 5: targets.mixin(

args = [
"--test-timeout-sec=720",
],
),
Ben Pastene . resolved

Good thinking running the "linux-code-coverage " tryjob. Check the "webgpu_cts_tests" results on it and you'll see the error: `run_browser_tests.py: error: no such option: --test-timeout-sec=720`. So this isn't how that test harness can be configured.

But I'm not sure what it really wants. Running `./content/test/gpu/run_gpu_integration_test.py --help` doesn't show any timeout options. @bsh...@chromium.org any tips on increasing per-test timeouts for this harness?

Brian Sheedy

These tests already use a heartbeat mechanism to avoid a timeouts as long as the test page is able to send a heartbeat at least once every 15 seconds. I will need to look at the underlying flakes to see what's going on.

We do have the option of adding a blanket `Slow` expectation for the `clang-coverage` tag in https://source.chromium.org/chromium/chromium/src/+/main:third_party/dawn/webgpu-cts/slow_tests.txt, which will 5x various timeouts. However, I want to take a closer look at the failures first to make sure that's the correct approach here.

Brian Sheedy

There are a handful of timeouts in some tests, but there are also some non-timeout failures that will need to be investigated separately.

I'll add `Slow` expectations for the tests that are timing out.

You can abandon this CL since there won't be any Chromium-side changes needed for that.

Brian Sheedy

https://dawn-review.googlesource.com/c/dawn/+/288535 is the CL to mark the timing out tests as slow.

Manuel Briones

Hey Ben and Brian,

Wow this is pretty interesting!!

I was wondering if we can apply the same workaround to `not_site_per_process_headless_shell_wpt_tests` as it uses
run_wpt_tests.py

I could see some options to add multiplier but it's a bit obscure https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/wpt_tests/wpt_adapter.py;drc=bc259fc1f325d6817306e96d2cd11a1de22a2d98;l=276

What do you recommend in this case?

Many thanks for the comments and the help on this

Brian Sheedy

Web tests [support `Slow` expectations as well](https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/web_tests/SlowTests), but the available tags are much more limited so there's no way to differentiate based on whether code coverage is enabled or not.

My guess is that your best bet would be to add something that's basically identical to the `self.options.enable_sanitizer` check in the file you linked but for `self.options.enable_code_coverage` or similar.

Manuel Briones

Acknowledged

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    Manuel Briones (Gerrit)

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    Manuel Briones added 1 comment

    File third_party/blink/tools/blinkpy/web_tests/command_line.py
    Line 301, Patchset 9 (Latest): '--timeout-multiplier',
    Manuel Briones . unresolved

    Hey @bpas...@chromium.org

    I just tested this CL. Works, though I'd like to ask you for some tips/review on this.

    I added this flag but we already have that option [1]. The reason behind this is that when we call the function `command_line.add_testing_options_group(parser)` [2] it already have `rwt` set as True

    ```
    def add_testing_options_group(... rwt: bool = True):
    ```

    What would you recommend in this case?

    P.S. testing worked, you can take a look here: https://chromium-swarm.appspot.com/task?d=true&id=76508d3086869810

    References:

    [1] https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/web_tests/command_line.py;drc=3f2b139ab13aa04bd9dfac2a4ea2490a40ce6a10;l=583

    [2] https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/web_tests/run_web_tests.py;drc=98fa1ba1d44837c2e7312f8bb62bee0e893da112;l=110

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      Manuel Briones (Gerrit)

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      Manuel Briones added 1 comment

      File third_party/blink/tools/blinkpy/web_tests/command_line.py
      Line 301, Patchset 9 (Latest): '--timeout-multiplier',
      Manuel Briones . unresolved

      Hey @bpas...@chromium.org

      I just tested this CL. Works, though I'd like to ask you for some tips/review on this.

      I added this flag but we already have that option [1]. The reason behind this is that when we call the function `command_line.add_testing_options_group(parser)` [2] it already have `rwt` set as True

      ```
      def add_testing_options_group(... rwt: bool = True):
      ```

      What would you recommend in this case?

      P.S. testing worked, you can take a look here: https://chromium-swarm.appspot.com/task?d=true&id=76508d3086869810

      References:

      [1] https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/web_tests/command_line.py;drc=3f2b139ab13aa04bd9dfac2a4ea2490a40ce6a10;l=583

      [2] https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/tools/blinkpy/web_tests/run_web_tests.py;drc=98fa1ba1d44837c2e7312f8bb62bee0e893da112;l=110

      Manuel Briones

      Btw I'd like to see if there's a way we can do this or should I rename the flag?

      As I don't want any _conflicts_ with the existing flag.

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