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Add test on KotlinSyntheticClass annotation for $$TImpl

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This commit is contained in:
Alexander Udalov
2014-03-03 22:38:40 +04:00
parent 76cc5b301a
commit 3a0a688ebc
1 changed files with 26 additions and 15 deletions
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compiler/tests/org/jetbrains/jet/codegen/KotlinSyntheticClassAnnotationTest.java
+26 -15
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@@ -16,16 +16,19 @@
package org.jetbrains.jet.codegen;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.ConfigurationKind;
import org.jetbrains.jet.OutputFile;
import org.jetbrains.jet.OutputFileCollection;
import org.jetbrains.jet.lang.resolve.java.AbiVersionUtil;
import org.jetbrains.jet.lang.resolve.java.JvmAbi;
import org.jetbrains.jet.lang.resolve.java.JvmClassName;
import org.jetbrains.jet.lang.resolve.java.PackageClassUtils;
import org.jetbrains.jet.lang.resolve.name.FqName;
import java.lang.annotation.Annotation;
import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.ABI_VERSION_FIELD_NAME;
import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.KotlinSyntheticClass;
public class KotlinSyntheticClassAnnotationTest extends CodegenTestCase {
@@ -50,25 +53,33 @@ public class KotlinSyntheticClassAnnotationTest extends CodegenTestCase {
String fqName = filePath.substring(0, filePath.length() - ".class".length()).replace('/', '.');
Class<?> aClass = generateClass(fqName);
Class<? extends Annotation> annotationClass = loadAnnotationClassQuietly(KotlinSyntheticClass.FQ_NAME.asString());
assertTrue("No KotlinSyntheticClass annotation found on a package part", aClass.isAnnotationPresent(annotationClass));
Annotation annotation = aClass.getAnnotation(annotationClass);
Integer version = (Integer) CodegenTestUtil.getAnnotationAttribute(annotation, "abiVersion");
assertNotNull(version);
assertTrue("KotlinSyntheticClass annotation is written with an unsupported format",
AbiVersionUtil.isAbiVersionCompatible(version));
Object kind = CodegenTestUtil.getAnnotationAttribute(annotation, "kind");
assertNotNull(kind);
assertEquals("KotlinSyntheticClass annotation has the wrong kind", "PACKAGE_PART", kind.toString());
assertAnnotatedWithKind(aClass, "PACKAGE_PART");
return;
}
fail("No package part was found: " + outputFiles.asList());
}
// TODO: test that annotation is written on TImpl
public void testAnnotationIsWrittenOnTraitImpl() throws Exception {
loadText("package " + PACKAGE_NAME + "\n\ntrait A { fun foo() = 42 }\n");
Class<?> aClass = generateClass(PACKAGE_NAME + ".A" + JvmAbi.TRAIT_IMPL_SUFFIX);
assertNotNull("TImpl is not generated", aClass);
assertAnnotatedWithKind(aClass, "TRAIT_IMPL");
}
private void assertAnnotatedWithKind(@NotNull Class<?> aClass, @NotNull String expectedKind) {
Class<? extends Annotation> annotationClass = loadAnnotationClassQuietly(KotlinSyntheticClass.FQ_NAME.asString());
assertTrue("No KotlinSyntheticClass annotation found", aClass.isAnnotationPresent(annotationClass));
Annotation annotation = aClass.getAnnotation(annotationClass);
Integer version = (Integer) CodegenTestUtil.getAnnotationAttribute(annotation, ABI_VERSION_FIELD_NAME);
assertNotNull(version);
assertTrue("KotlinSyntheticClass annotation is written with an unsupported format", AbiVersionUtil.isAbiVersionCompatible(version));
Object actualKind = CodegenTestUtil.getAnnotationAttribute(annotation, KotlinSyntheticClass.KIND_FIELD_NAME.asString());
assertNotNull(actualKind);
assertEquals("KotlinSyntheticClass annotation has the wrong kind", expectedKind, actualKind.toString());
}
}