Andrey Breslav
9229062926
This is to account for the case of, say
class Function<R> { fun invoke(): R }
it would be a shame to put @Nullable on the return type of the function, and force all callers to check for null,
so we put no annotations
111 lines
3.6 KiB
Java
111 lines
3.6 KiB
Java
/*
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* Copyright 2010-2013 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jetbrains.jet.asJava;
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import com.intellij.psi.PsiClass;
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import com.intellij.psi.impl.compiled.ClsElementImpl;
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import com.intellij.psi.search.GlobalSearchScope;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.jet.JetTestUtils;
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import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys;
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import org.jetbrains.jet.config.CompilerConfiguration;
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import java.io.File;
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import java.util.Collections;
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import java.util.List;
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public class NullabilityAnnotationsTest extends KotlinAsJavaTestBase {
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private final File testDir = new File("compiler/testData/asJava/nullabilityAnnotations");
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@Override
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protected List<File> getKotlinSourceRoots() {
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return Collections.singletonList(new File(testDir, getTestName(false) + ".kt"));
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}
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@Override
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protected void extraConfiguration(@NotNull CompilerConfiguration configuration) {
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configuration.add(JVMConfigurationKeys.CLASSPATH_KEY, JetTestUtils.getAnnotationsJar());
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configuration.add(JVMConfigurationKeys.CLASSPATH_KEY, JetTestUtils.findMockJdkRtJar());
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}
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public void test_DefaultPackage() throws Exception {
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doTest(getTestName(false));
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}
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public void testClass() throws Exception {
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doTest(getTestName(false));
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}
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public void testTrait() throws Exception {
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doTest(getTestName(false));
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}
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public void testClassWithConstructorAndProperties() throws Exception {
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doTest(getTestName(false));
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}
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public void testClassWithConstructor() throws Exception {
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doTest(getTestName(false));
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}
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public void testSynthetic() throws Exception {
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doTest(getTestName(false));
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}
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public void testPrimitives() throws Exception {
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doTest(getTestName(false));
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}
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public void testPrivateInClass() throws Exception {
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doTest(getTestName(false));
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}
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public void testPrivateInTrait() throws Exception {
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doTest(getTestName(false));
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}
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public void testClassObjectField() throws Exception {
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doTest(getTestName(false));
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}
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public void testTraitClassObjectField() throws Exception {
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doTest(getTestName(false));
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}
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public void testGeneric() throws Exception {
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doTest(getTestName(false));
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}
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private void doTest(@NotNull String fqName) {
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PsiClass psiClass = finder.findClass(fqName, GlobalSearchScope.allScope(getProject()));
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if (!(psiClass instanceof KotlinLightClass)) {
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throw new IllegalStateException("Not a light class: " + psiClass + " (" + fqName + ")");
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}
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PsiClass delegate = ((KotlinLightClass) psiClass).getDelegate();
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if (!(delegate instanceof ClsElementImpl)) {
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throw new IllegalStateException("Not a CLS element: " + delegate);
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}
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StringBuilder buffer = new StringBuilder();
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((ClsElementImpl) delegate).appendMirrorText(0, buffer);
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String actual = buffer.toString();
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JetTestUtils.assertEqualsToFile(new File(testDir, fqName + ".java"), actual);
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}
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}
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