Split KotlinInfo annotation into two: KotlinClass and KotlinPackage

Two annotations are needed to properly distinguish package classes
2013-07-05 20:55:35 +04:00
parent 8a508fe938
commit 977cd7608a
12 changed files with 95 additions and 51 deletions
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2010-2013 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.jet.codegen;
+
+import jet.KotlinPackage;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.ConfigurationKind;
+import org.jetbrains.jet.descriptors.serialization.JavaProtoBufUtil;
+import org.jetbrains.jet.descriptors.serialization.PackageData;
+import org.jetbrains.jet.descriptors.serialization.ProtoBuf;
+import org.jetbrains.jet.lang.resolve.java.PackageClassUtils;
+import org.jetbrains.jet.lang.resolve.name.FqName;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+public class KotlinPackageAnnotationTest extends CodegenTestCase {
+    public static final FqName NAMESPACE_NAME = new FqName("test");
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
+    }
+
+    public void testPackageKotlinInfo() throws Exception {
+        loadText("package " + NAMESPACE_NAME + "\n" +
+                 "\n" +
+                 "fun foo() = 42\n" +
+                 "val bar = 239\n" +
+                 "\n" +
+                 "class A\n" +
+                 "class B\n" +
+                 "object C\n");
+        Class aClass = generateClass(PackageClassUtils.getPackageClassFqName(NAMESPACE_NAME).asString());
+
+        assertTrue(aClass.isAnnotationPresent(KotlinPackage.class));
+        KotlinPackage kotlinPackage = (KotlinPackage) aClass.getAnnotation(KotlinPackage.class);
+
+        PackageData data = JavaProtoBufUtil.readPackageDataFrom(kotlinPackage.data());
+
+        Set<String> classNames = collectClassNames(data);
+        assertSameElements(Arrays.asList("A", "B", "C"), classNames);
+
+        Set<String> callableNames = collectCallableNames(data);
+        assertSameElements(Arrays.asList("foo", "bar", "C"), callableNames);
+    }
+
+    @NotNull
+    private static Set<String> collectCallableNames(@NotNull PackageData data) {
+        Set<String> callableNames = new HashSet<String>();
+        List<ProtoBuf.Callable> list = data.getPackageProto().getMemberList();
+        for (ProtoBuf.Callable callable : list) {
+            callableNames.add(data.getNameResolver().getName(callable.getName()).asString());
+        }
+        return callableNames;
+    }
+
+    @NotNull
+    private static Set<String> collectClassNames(@NotNull PackageData data) {
+        Set<String> classNames = new HashSet<String>();
+        for (int name : data.getPackageProto().getClassNameList()) {
+            classNames.add(data.getNameResolver().getName(name).asString());
+        }
+        return classNames;
+    }
+}