Rename package jet -> kotlin in backend

org.jetbrains.jet.codegen -> org.jetbrains.kotlin.codegen
2015-01-08 22:00:59 +03:00
parent f447a860b1
commit de6e8a7493
265 changed files with 956 additions and 1026 deletions
@@ -0,0 +1,156 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.codegen;
+
+import com.google.common.base.Predicate;
+import com.google.common.collect.Collections2;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.ConfigurationKind;
+import org.jetbrains.jet.lang.resolve.java.AbiVersionUtil;
+import org.jetbrains.jet.lang.resolve.java.JvmAbi;
+import org.jetbrains.jet.lang.resolve.name.FqName;
+import org.jetbrains.kotlin.backend.common.output.OutputFile;
+
+import java.lang.annotation.Annotation;
+import java.util.Collection;
+import java.util.List;
+
+import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.ABI_VERSION_FIELD_NAME;
+import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.KotlinSyntheticClass;
+import static org.jetbrains.jet.lang.resolve.java.JvmAnnotationNames.KotlinSyntheticClass.Kind.*;
+
+public class KotlinSyntheticClassAnnotationTest extends CodegenTestCase {
+    public static final FqName PACKAGE_NAME = new FqName("test");
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.ALL);
+    }
+
+    public void testPackagePart() {
+        doTest("fun foo() = 42",
+               "$",
+               PACKAGE_PART, false);
+    }
+
+    public void testTraitImpl() {
+        doTest("trait A { fun foo() = 42 }",
+               JvmAbi.TRAIT_IMPL_SUFFIX,
+               TRAIT_IMPL, true);
+    }
+
+    public void testSamWrapper() {
+        doTest("val f = {}\nval foo = Thread(f)",
+               "$sam",
+               SAM_WRAPPER, false);
+    }
+
+    public void testSamLambda() {
+        doTest("val foo = Thread { }",
+               "$1",
+               SAM_LAMBDA, true);
+    }
+
+    public void testCallableReferenceWrapper() {
+        doTest("val f = String::get",
+               "$1",
+               CALLABLE_REFERENCE_WRAPPER, true);
+    }
+
+    public void testLocalFunction() {
+        doTest("fun foo() { fun bar() {} }",
+               "$1",
+               LOCAL_FUNCTION, true);
+    }
+
+    public void testAnonymousFunction() {
+        doTest("val f = {}",
+               "$1",
+               ANONYMOUS_FUNCTION, true);
+    }
+
+    public void testLocalClass() {
+        doTest("fun foo() { class Local }",
+               "Local",
+               LOCAL_CLASS, true);
+    }
+
+    public void testLocalTraitImpl() {
+        doTest("fun foo() { trait Local { fun bar() = 42 } }",
+               "Local$$TImpl",
+               LOCAL_CLASS, true);
+    }
+
+    public void testLocalTraitInterface() {
+        doTest("fun foo() { trait Local { fun bar() = 42 } }",
+               "Local",
+               LOCAL_CLASS, true);
+    }
+
+    public void testInnerClassOfLocalClass() {
+        doTest("fun foo() { class Local { inner class Inner } }",
+               "Inner",
+               LOCAL_CLASS, true);
+    }
+
+    public void testAnonymousObject() {
+        doTest("val o = object {}",
+               "$1",
+               ANONYMOUS_OBJECT, true);
+    }
+
+    private void doTest(
+            @NotNull String code,
+            @NotNull final String classNamePart,
+            @NotNull KotlinSyntheticClass.Kind expectedKind,
+            final boolean endWithNotContains
+    ) {
+        loadText("package " + PACKAGE_NAME + "\n\n" + code);
+        List<OutputFile> output = generateClassesInFile().asList();
+        Collection<OutputFile> files = Collections2.filter(output, new Predicate<OutputFile>() {
+            @Override
+            public boolean apply(OutputFile file) {
+                String path = file.getRelativePath();
+                return endWithNotContains ? path.endsWith(classNamePart + ".class") : path.contains(classNamePart);
+            }
+        });
+        assertFalse("No files with \"" + classNamePart + "\" in the name are found: " + output, files.isEmpty());
+        assertTrue("Exactly one file with \"" + classNamePart + "\" in the name should be found: " + files, files.size() == 1);
+
+        String path = files.iterator().next().getRelativePath();
+        String fqName = path.substring(0, path.length() - ".class".length()).replace('/', '.');
+        Class<?> aClass = generateClass(fqName);
+        assertAnnotatedWithKind(aClass, expectedKind);
+    }
+
+    private void assertAnnotatedWithKind(@NotNull Class<?> aClass, @NotNull KotlinSyntheticClass.Kind expectedKind) {
+        Class<? extends Annotation> annotationClass = loadAnnotationClassQuietly(
+                KotlinSyntheticClass.CLASS_NAME.getFqNameForClassNameWithoutDollars().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.toString(), actualKind.toString());
+    }
+}