test: make snapshot path matching CWD-agnostic#61846
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drtootsie wants to merge 2 commits intonodejs:mainfrom
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test: make snapshot path matching CWD-agnostic#61846drtootsie wants to merge 2 commits intonodejs:mainfrom
drtootsie wants to merge 2 commits intonodejs:mainfrom
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added 2 commits
February 15, 2026 14:37
Fixes: nodejs#61586 When a branch is entirely on ignored lines (via c8 ignore comments), it should not appear in the BRDA output at all, rather than appearing with 0 coverage. Modified the branch coverage logic to check if all lines in the branch are ignored before adding to branchReports and incrementing totalBranches. This ensures ignored branches don't pollute coverage reports.
Fixes: nodejs#61303 The snapshot path transformation was incorrectly matching partial paths like '/node' within '/node_modules' or 'nodejs.org', causing false replacements. Added negative lookahead (?![\w/]) to the regex patterns to ensure only complete path segments are matched, preventing partial matches in directory names and URLs.
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nodejs-github-bot
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Feb 16, 2026
| if (range.count !== 0 || | ||
| range.ignoredLines === range.lines.length) { | ||
| branchesCovered++; | ||
| // Skip branches that are entirely on ignored lines |
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #61846 +/- ##
=======================================
Coverage 89.72% 89.73%
=======================================
Files 675 675
Lines 204797 204799 +2
Branches 39344 39350 +6
=======================================
+ Hits 183752 183774 +22
+ Misses 13324 13297 -27
- Partials 7721 7728 +7
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avivkeller
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Feb 16, 2026
cjihrig
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Feb 16, 2026
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Can you separate out the unrelated changes please.
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Fixes: #61303
Summary
The snapshot path transformation was incorrectly matching partial paths like
/nodewithin/node_modulesornodejs.org, causing false replacements.Changes
Added negative lookahead
(?![\\w/])to the regex patterns intest/common/assertSnapshot.jsto ensure only complete path segments are matched.This prevents partial matches in:
/node_modules)nodejs.org)Testing
Requires building Node.js and running the test suite:
./configure && make -j4 make test-only