[java] Improve resilience to broken classpath #3270
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previously this test was ill-posed. We had an unresolved List type, and also, had a type param <S extends List<S>> which is an unsatisfiable recursive bound.
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Since we have the classpath abstraction, we can just mask off some class files to get a broken classpath for use in tests.
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adangel
reviewed
May 13, 2021
| import net.sourceforge.pmd.lang.java.symbols.internal.asm.Classpath; | ||
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| /** | ||
| * For this test we exclude SuperItf.class from the {@link Classpath} |
adangel
approved these changes
May 13, 2021
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Just for future reference: In the regression tester output, it is visible that the errors are removed (for spring, there were 965 errors). So this PR works.
In the latest report, these errors don't appear anymore as removed, because #3269 fixed the classpath issue for the regression tester. This means, that the classpath is now complete again.
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Describe the PR
Relax some of the checks on well-formed types in the type resolution codebase. There will probably be bugs left since everything was written assuming all types are well formed.
This should fix the 400+ AssertionErrors of the regression tester on spring sources (its classpath is incomplete, and we should also fix it in our project-list.xml)
Related issues
Ready?
./mvnw clean verifypasses (checked automatically by github actions)