microsoft / microsoft/vscode-java-test
jacocoagent.jar not overridden after upgrade
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- Dominant language
- TypeScript
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- Avg merge
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Description
Environment:
VS Code Version: 1.102.0-insider
Extension Version: from vscode java test 0.43.0 -> 0.43.1
JDK Type & Version: 24
OS Type & Version: windows
Step to Reproduce:
install version 0.43.0 of the Extension
upgrade the extension to versoin 0.43.1
Expected Behavior:
{extensionpath}/server/jacocoagent.jar should be updated from version 0,8.12.xxxxx to 0.8.13.xxxx
Actual Behavior:
https://github.com/microsoft/vscode-java-test/blob/bae1928c27a2735c513072849b3e9d8542632980/scripts/buildJdtlsExt.js#L82
from the scripts it seems that when upgrading since the jar was present since last version it's not being overridden, causing a version mismatch and therefore causing code coverage not work with java 24
Workaround:
Uninstall the extension and install it clean
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with scripts/buildJdtlsExt.js at the linked line and inspect how jacocoagent.jar is handled when an existing extension is upgraded. Verify that the bundled jar is replaced from 0.8.12.x to 0.8.13.x and that the Java 24 coverage scenario no longer needs a clean reinstall.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, typescript
- Domain
- build-system, testing
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 38/100