Closed Bug 1373794 Opened 7 years ago Closed 7 years ago

JSVM code coverage generates invalid FN records with function names containing commas

Categories

(Core :: JavaScript Engine, enhancement)

53 Branch
enhancement
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla56
Tracking Status
firefox56 --- fixed

People

(Reporter: marco, Assigned: marco)

References

(Blocks 1 open bug)

Details

Attachments

(2 files)

For example, "FN:95,cubic-bezier(0.0, 0.0, 1.0, 1.0)" from source file "http://mochi.test:8888/tests/layout/style/test/test_transitions.html".

Not sure what we should do here. Should we allow this and modify the LCOV parsing scripts accordingly?
Attached patch PatchSplinter Review
Assignee: nobody → mcastelluccio
Status: NEW → ASSIGNED
Attachment #8878702 - Flags: review?(cmanchester)
Comment on attachment 8878702 [details] [diff] [review]
Patch

Review of attachment 8878702 [details] [diff] [review]:
-----------------------------------------------------------------

Looks good. Let's add something to our test input at python/mozbuild/mozbuild/test/codecoverage/sample_lcov.info that triggers this as well.
Attachment #8878702 - Flags: review?(cmanchester) → review+
Attached patch TestSplinter Review
I've added an explicit test in test_lcov_rewrite.py.
Attachment #8878722 - Flags: review?(cmanchester)
Attachment #8878722 - Flags: review?(cmanchester) → review+
Pushed by mcastelluccio@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/76ba64f4ee9c
Don't fail when FN or FNDA records contain function names with commas. r=chmanchester
https://hg.mozilla.org/integration/mozilla-inbound/rev/4e09847ffa58
Test parsing LCOV containing a function name with commas. r=chmanchester
https://hg.mozilla.org/mozilla-central/rev/76ba64f4ee9c
https://hg.mozilla.org/mozilla-central/rev/4e09847ffa58
Status: ASSIGNED → RESOLVED
Closed: 7 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla56
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