1739627 - Perma [tier 2] tests/jit-test/jit-test/tests/parser/stencil-scope.js | [CodeCoverage] Setting handlers for process <random>. (code 3, args "") [0.2 s]

Status: RESOLVED FIXED

(Core :: JavaScript Engine, defect, P1)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=357122630&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/AtL2mZ5OQwWX9cnNxsn2vg/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-11-05T13:26:32.319Z] 13:26:32     INFO -  TEST-PASS | tests/jit-test/jit-test/tests/parser/stencil-compile-invalid-argument.js | Success (code 0, args "--blinterp-eager") [0.2 s]
[task 2021-11-05T13:26:32.332Z] 13:26:32     INFO -  [CodeCoverage] Setting handlers for process 3956.
[task 2021-11-05T13:26:32.332Z] 13:26:32     INFO -  /builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51 Error: compileAndDelazifyAll: forceFullParse inhibit the delazify-all part.
[task 2021-11-05T13:26:32.332Z] 13:26:32     INFO -  Stack:
[task 2021-11-05T13:26:32.332Z] 13:26:32     INFO -    testMainThreadDelazifyAll@/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51
[task 2021-11-05T13:26:32.332Z] 13:26:32     INFO -    @/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:86:30
[task 2021-11-05T13:26:32.333Z] 13:26:32     INFO -  Exit code: 3
[task 2021-11-05T13:26:32.333Z] 13:26:32     INFO -  FAIL - parser/stencil-scope.js
[task 2021-11-05T13:26:32.334Z] 13:26:32  WARNING -  TEST-UNEXPECTED-FAIL | tests/jit-test/jit-test/tests/parser/stencil-scope.js | [CodeCoverage] Setting handlers for process 3956. (code 3, args "") [0.2 s]
[task 2021-11-05T13:26:32.334Z] 13:26:32     INFO -  INFO exit-status     : 3
[task 2021-11-05T13:26:32.335Z] 13:26:32     INFO -  INFO timed-out       : False
[task 2021-11-05T13:26:32.335Z] 13:26:32     INFO -  INFO stderr         2> [CodeCoverage] Setting handlers for process 3956.
[task 2021-11-05T13:26:32.336Z] 13:26:32     INFO -  INFO stderr         2> /builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51 Error: compileAndDelazifyAll: forceFullParse inhibit the delazify-all part.
[task 2021-11-05T13:26:32.337Z] 13:26:32     INFO -  INFO stderr         2> Stack:
[task 2021-11-05T13:26:32.337Z] 13:26:32     INFO -  INFO stderr         2> testMainThreadDelazifyAll@/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51
[task 2021-11-05T13:26:32.338Z] 13:26:32     INFO -  INFO stderr         2> @/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:86:30
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -  [CodeCoverage] Setting handlers for process 3967.
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -  /builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51 Error: compileAndDelazifyAll: forceFullParse inhibit the delazify-all part.
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -  Stack:
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -    testMainThreadDelazifyAll@/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:21:51
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -    @/builds/worker/workspace/build/tests/jit-test/jit-test/tests/parser/stencil-scope.js:86:30
[task 2021-11-05T13:26:32.521Z] 13:26:32     INFO -  Exit code: 3

Comment 1

[Nicolas B. Pierron [:nbp]]

This is likely lacking a test which skip the test case if the shell is not configured properly.
I will fix it right now.

Comment 2

[Nicolas B. Pierron [:nbp]]

The problem is caused by code coverage which enable full-parsing mode, in order to find which locations of source files should be annotated with coverage counters. Thus making full-parse the default.

I will try setting the option to false, and skipping the test case if code-coverage is enabled.

Comment 3

[Nicolas B. Pierron [:nbp]]

Attachment: Bug 1739627 - Disable test cases when forceFullParse is set by code coverage. r=

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/56fa3b6c9584
Disable test cases when forceFullParse is set by code coverage. r=arai

Comment 5

[Marian-Vasile Laza]

https://hg.mozilla.org/mozilla-central/rev/56fa3b6c9584

Comment 6

[Intermittent Failures Robot]

12 failures in 3030 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 12

Platform and build breakdown:

• linux1804-64-ccov-qr: 6
  • opt: 6
• windows10-64-2004-ccov-qr: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1739627&startday=2021-11-01&endday=2021-11-07&tree=all