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author | Evgeny Mandrikov <138671+Godin@users.noreply.github.com> | 2019-08-19 10:10:58 +0200 |
---|---|---|
committer | Marc R. Hoffmann <hoffmann@mountainminds.com> | 2019-08-19 10:10:58 +0200 |
commit | 9a91884ac586a12b9e035125af96810fb338622e (patch) | |
tree | 404a203284e5611aff0c26aaaa9092da55e26aa3 /org.jacoco.core/src/org/jacoco/core | |
parent | 6babdb5233217b0812a85f6b1673aabe7f0fd47e (diff) | |
download | jacoco-9a91884ac586a12b9e035125af96810fb338622e.tar.gz |
Add detection of Scala classes (#922)
Diffstat (limited to 'org.jacoco.core/src/org/jacoco/core')
3 files changed, 26 insertions, 2 deletions
diff --git a/org.jacoco.core/src/org/jacoco/core/internal/analysis/ClassAnalyzer.java b/org.jacoco.core/src/org/jacoco/core/internal/analysis/ClassAnalyzer.java index a18ee7ed..e20be9b8 100644 --- a/org.jacoco.core/src/org/jacoco/core/internal/analysis/ClassAnalyzer.java +++ b/org.jacoco.core/src/org/jacoco/core/internal/analysis/ClassAnalyzer.java @@ -21,6 +21,7 @@ import org.jacoco.core.internal.flow.ClassProbesVisitor; import org.jacoco.core.internal.flow.MethodProbesVisitor; import org.jacoco.core.internal.instr.InstrSupport; import org.objectweb.asm.AnnotationVisitor; +import org.objectweb.asm.Attribute; import org.objectweb.asm.FieldVisitor; import org.objectweb.asm.MethodVisitor; import org.objectweb.asm.tree.MethodNode; @@ -37,6 +38,8 @@ public class ClassAnalyzer extends ClassProbesVisitor private final Set<String> classAnnotations = new HashSet<String>(); + private final Set<String> classAttributes = new HashSet<String>(); + private String sourceDebugExtension; private final IFilter filter; @@ -76,6 +79,11 @@ public class ClassAnalyzer extends ClassProbesVisitor } @Override + public void visitAttribute(final Attribute attribute) { + classAttributes.add(attribute.type); + } + + @Override public void visitSource(final String source, final String debug) { coverage.setSourceFileName(stringPool.get(source)); sourceDebugExtension = debug; @@ -146,6 +154,10 @@ public class ClassAnalyzer extends ClassProbesVisitor return classAnnotations; } + public Set<String> getClassAttributes() { + return classAttributes; + } + public String getSourceFileName() { return coverage.getSourceFileName(); } diff --git a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/IFilterContext.java b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/IFilterContext.java index 8b97654d..0ac8622f 100644 --- a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/IFilterContext.java +++ b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/IFilterContext.java @@ -34,6 +34,11 @@ public interface IFilterContext { Set<String> getClassAnnotations();
/**
+ * @return names of the class attributes
+ */
+ Set<String> getClassAttributes();
+
+ /**
* @return file name of the corresponding source file or <code>null</code>
* if not available
*/
diff --git a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/SyntheticFilter.java b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/SyntheticFilter.java index 87dde91a..5c5d05eb 100644 --- a/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/SyntheticFilter.java +++ b/org.jacoco.core/src/org/jacoco/core/internal/analysis/filter/SyntheticFilter.java @@ -19,6 +19,11 @@ import org.objectweb.asm.tree.MethodNode; */ public final class SyntheticFilter implements IFilter { + private static boolean isScalaClass(final IFilterContext context) { + return context.getClassAttributes().contains("ScalaSig") + || context.getClassAttributes().contains("Scala"); + } + public void filter(final MethodNode methodNode, final IFilterContext context, final IFilterOutput output) { if ((methodNode.access & Opcodes.ACC_SYNTHETIC) == 0) { @@ -29,8 +34,10 @@ public final class SyntheticFilter implements IFilter { return; } - if (methodNode.name.startsWith("$anonfun$")) { - return; + if (isScalaClass(context)) { + if (methodNode.name.startsWith("$anonfun$")) { + return; + } } if (KotlinGeneratedFilter.isKotlinClass(context)) { |