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Drop stale JDT buffers when a test re-creates a compilation unit #1640

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Merged
ptziegler merged 1 commit into from
Sep 25, 2026
Merged

Drop stale JDT buffers when a test re-creates a compilation unit #1640

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5 changes: 5 additions & 0 deletions org.eclipse.wb.tests/src/org/eclipse/wb/tests/designer/core/AbstractJavaProjectTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -270,6 +270,11 @@ public final ICompilationUnit createModelCompilationUnit(String packageName,
ICompilationUnit compilationUnit = m_testProject.createUnit(pkg, unitName, code);
IFile resource = (IFile) compilationUnit.getUnderlyingResource();
m_createdResources.add(resource);
// discard a stale JDT buffer left by an aborted open of a deleted unit at this path
if (compilationUnit.exists() && !compilationUnit.isWorkingCopy()) {
compilationUnit.open(null);
compilationUnit.close();
}
// OK, return unit
return compilationUnit;
}
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