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Fix MalformedInputException in checkJUnitDependencies #1932

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merged 6 commits into from
Oct 4, 2021

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CRogers
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@CRogers CRogers commented Oct 4, 2021

Before this PR

In #1929, I had originally changed searching in sourceSet.getAllJava() to sourceSet.getAllSource() to make sure we were looking in .groovy files as well as java. I left it in there by accident. However, this has had the downside of searching through the resources too, which may contain non-utf8 encoded files. This leads to this kind of error:

java.io.UncheckedIOException: java.nio.charset.MalformedInputException: Input length = 1

as it tries to decode non-utf8 files into utf8.

Additionally, I never proved out whether groovy files are included in getAllSource and not getAllJava. Looking at the GroovyBasePlugin it actually puts the groovy source into the java source sets:

sourceSet.getAllJava().source(groovySource);
sourceSet.getAllSource().source(groovySource);

After this PR

==COMMIT_MSG==
Fix MalformedInputException when checking non-utf8 files for correct junit dependencies.
==COMMIT_MSG==

Possible downsides?

@CRogers CRogers requested a review from fawind October 4, 2021 10:55
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changelog-app bot commented Oct 4, 2021

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Type

  • Feature
  • Improvement
  • Fix
  • Break
  • Deprecation
  • Manual task
  • Migration

Description

Fix MalformedInputException when checking non-utf8 files for correct junit dependencies.

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} catch (IOException e) {
throw new RuntimeException("Unable to check file " + file, e);
return lines.anyMatch(substring);
} catch (Exception e) {
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MalformedInputException is thrown as an UncheckedIOException.

@@ -164,7 +163,7 @@ private boolean hasDep(Set<ResolvedComponentResult> deps, Predicate<ModuleVersio
}

private boolean sourceSetMentionsJUnit4(SourceSet ss) {
return !ss.getAllSource()
return !ss.getAllJava()
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Might be worth adding a small comment here that getAllJava is also including groovy files.

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Looks good!

@bulldozer-bot bulldozer-bot bot merged commit 29ba499 into develop Oct 4, 2021
@bulldozer-bot bulldozer-bot bot deleted the callumr/fix-invalid-utf8 branch October 4, 2021 12:26
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Released 4.28.0

bulldozer-bot bot pushed a commit to palantir/witchcraft-api that referenced this pull request Oct 4, 2021
###### _excavator_ is a bot for automating changes across repositories.

Changes produced by the roomba/latest-baseline-oss check.

# Release Notes
## 4.28.0
| Type | Description | Link |
| ---- | ----------- | ---- |
| Fix | Fix `MalformedInputException` when checking non-utf8 files for correct junit dependencies. | palantir/gradle-baseline#1932 |



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This was referenced Oct 4, 2021
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4 participants