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Fix the Merge test results check on Ubuntu 26.04 runners #6046

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Merged
Eugene (OEvgeny) merged 3 commits into from
Nov 13, 2026
Merged

Fix the Merge test results check on Ubuntu 26.04 runners #6046

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2ee6ad0
Fix the Merge test results job on Ubuntu 26.04 runners (lcov 2.4)
Nov 12, 2026
7487e9e
Add the changelog fragment
Nov 12, 2026
1ab288e
Merge branch 'main' into OEvgeny/fix-ci-lcov-ubuntu-26
OEvgeny Nov 12, 2026
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3 changes: 3 additions & 0 deletions .changelog/6046-fix-ci-lcov-ubuntu-26.md
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@@ -0,0 +1,3 @@
### Fixed

- 👷🏻 Fixed the "Merge test results" check failing on Ubuntu 26.04 runners (lcov 2.4), in PR [#6046](https://github.com/microsoft/BotFramework-WebChat/pull/6046), by [@OEvgeny](https://github.com/OEvgeny)
7 changes: 4 additions & 3 deletions .github/workflows/pull-request-validation.yml
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Expand Up @@ -537,18 +537,19 @@ jobs:
- name: Install lcov
run: sudo apt install -y lcov

# lcov 2.4 (Ubuntu 26.04) rejects duplicate function names, which Istanbul writes for an inner function named like its outer one.
- name: Merge lcov-*.info
run: find . -name "lcov-*.info" -type f | xargs -i echo "--add-tracefile {}" | xargs lcov --rc lcov_branch_coverage=1 --output-file lcov.info
run: find . -name "lcov-*.info" -type f | xargs -i echo "--add-tracefile {}" | xargs lcov --rc branch_coverage=1 --ignore-errors inconsistent,inconsistent --output-file lcov.info

- if: always()
name: Print coverage list
run: lcov --rc lcov_branch_coverage=1 --list lcov.info
run: lcov --rc branch_coverage=1 --ignore-errors inconsistent,inconsistent --list lcov.info

- if: always()
name: Print coverage summary
run: |
echo \`\`\` >> $GITHUB_STEP_SUMMARY
lcov --rc lcov_branch_coverage=1 --summary lcov.info | tee --append $GITHUB_STEP_SUMMARY
lcov --rc branch_coverage=1 --ignore-errors inconsistent,inconsistent --summary lcov.info | tee --append $GITHUB_STEP_SUMMARY
echo \`\`\` >> $GITHUB_STEP_SUMMARY

merge-test-snapshots:
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