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Test: Report all errors, not just the first one

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This commit is contained in:
Andrey Breslav
2013-01-15 19:13:30 +04:00
parent 20b6eae88c
commit 9b0092190a
1 changed files with 56 additions and 27 deletions
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compiler/tests/org/jetbrains/jet/asJava/KotlinLightClassCoherenceTest.java
+56 -27
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@@ -17,9 +17,11 @@
package org.jetbrains.jet.asJava;
import com.google.common.collect.Lists;
import com.intellij.openapi.util.Comparing;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiModifier;
import com.intellij.psi.search.GlobalSearchScope;
import junit.framework.ComparisonFailure;
import org.jetbrains.annotations.NotNull;
import java.io.File;
@@ -48,42 +50,69 @@ public class KotlinLightClassCoherenceTest extends KotlinAsJavaTestBase {
KotlinLightClass psiClass = (KotlinLightClass) finder.findClass(qualifiedName, GlobalSearchScope.allScope(getProject()));
assertNotNull(psiClass);
assertModifiersCoherent(psiClass);
Asserter asserter = new Asserter();
assertPropertyCoherent(psiClass, "isInterface");
assertPropertyCoherent(psiClass, "isAnnotationType");
assertPropertyCoherent(psiClass, "isEnum");
assertPropertyCoherent(psiClass, "hasTypeParameters");
assertPropertyCoherent(psiClass, "isDeprecated");
asserter.assertModifiersCoherent(psiClass);
asserter.assertPropertyCoherent(psiClass, "isInterface");
asserter.assertPropertyCoherent(psiClass, "isAnnotationType");
asserter.assertPropertyCoherent(psiClass, "isEnum");
asserter.assertPropertyCoherent(psiClass, "hasTypeParameters");
asserter.assertPropertyCoherent(psiClass, "isDeprecated");
asserter.reportFailures();
return psiClass;
}
private static void assertModifiersCoherent(KotlinLightClass lightClass) {
PsiClass delegate = lightClass.getDelegate();
for (String modifier : PsiModifier.MODIFIERS) {
assertEquals("Incoherent modifier: " + modifier,
delegate.hasModifierProperty(modifier),
lightClass.hasModifierProperty(modifier));
}
}
static class Asserter {
private final List<ComparisonFailure> failures = Lists.newArrayList();
private static void assertPropertyCoherent(KotlinLightClass lightClass, String methodName) {
Class<?> reflect = PsiClass.class;
try {
Method method = reflect.getMethod(methodName);
Object lightResult = method.invoke(lightClass);
Object delegateResult = method.invoke(lightClass.getDelegate());
assertEquals("Result of method " + methodName + "() differs in light class and its delegate", delegateResult, lightResult);
private void assertEquals(String message, Object expected, Object actual) {
if (!Comparing.equal(expected, actual)) {
failures.add(new ComparisonFailure(message, String.valueOf(expected), String.valueOf(actual)));
}
}
catch (NoSuchMethodException e) {
throw new AssertionError(e);
public void assertModifiersCoherent(KotlinLightClass lightClass) {
PsiClass delegate = lightClass.getDelegate();
for (String modifier : PsiModifier.MODIFIERS) {
assertEquals("Incoherent modifier: " + modifier,
delegate.hasModifierProperty(modifier),
lightClass.hasModifierProperty(modifier));
}
}
catch (InvocationTargetException e) {
throw new AssertionError(e);
public void assertPropertyCoherent(KotlinLightClass lightClass, String methodName) {
Class<?> reflect = PsiClass.class;
try {
Method method = reflect.getMethod(methodName);
Object lightResult = method.invoke(lightClass);
Object delegateResult = method.invoke(lightClass.getDelegate());
assertEquals("Result of method " + methodName + "() differs in light class and its delegate", delegateResult, lightResult);
}
catch (NoSuchMethodException e) {
throw new AssertionError(e);
}
catch (InvocationTargetException e) {
throw new AssertionError(e);
}
catch (IllegalAccessException e) {
throw new AssertionError(e);
}
}
catch (IllegalAccessException e) {
throw new AssertionError(e);
public void reportFailures() {
if (failures.size() == 1) {
throw failures.get(0);
}
if (!failures.isEmpty()) {
StringBuilder builder = new StringBuilder("\n");
for (ComparisonFailure failure : failures) {
builder.append(failure.getMessage()).append("\n");
}
fail(builder.toString());
}
}
}