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 +1,91 @@
+/*
+ * 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 org.jetbrains.jet.ConfigurationKind;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
+
+public class EnumGenTest extends CodegenTestCase {
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
+    }
+
+    public void testSuperclassIsEnum() throws Exception {
+        loadFile("enum/simple.kt");
+        Class<?> season = generateClass("Season");
+        assertEquals("java.lang.Enum", season.getSuperclass().getName());
+    }
+
+    public void testEnumClassModifiers() throws Exception {
+        loadFile("enum/simple.kt");
+        Class<?> season = generateClass("Season");
+        int modifiers = season.getModifiers();
+        assertTrue((modifiers & 0x4000) != 0); // ACC_ENUM
+        assertTrue((modifiers & Modifier.FINAL) != 0);
+    }
+
+    public void testEnumFieldModifiers() throws Exception {
+        loadFile("enum/simple.kt");
+        Class<?> season = generateClass("Season");
+        Field summer = season.getField("SUMMER");
+        int modifiers = summer.getModifiers();
+        assertTrue((modifiers & 0x4000) != 0); // ACC_ENUM
+        assertTrue((modifiers & Modifier.FINAL) != 0);
+        assertTrue((modifiers & Modifier.STATIC) != 0);
+        assertTrue((modifiers & Modifier.PUBLIC) != 0);
+    }
+
+    public void testEnumConstantConstructors() throws Exception {
+        loadText("enum class Color(val rgb: Int) { RED: Color(0xFF0000); GREEN: Color(0x00FF00); }");
+        Class<?> colorClass = generateClass("Color");
+        Field redField = colorClass.getField("RED");
+        Object redValue = redField.get(null);
+        Method rgbMethod = colorClass.getMethod("getRgb");
+        assertEquals(0xFF0000, rgbMethod.invoke(redValue));
+    }
+
+    public void testNoClassForSimpleEnum() throws Exception {
+        loadFile("enum/name.kt");
+        Class<?> cls = generateClass("State");
+        Field field = cls.getField("O");
+        assertEquals("State", field.get(null).getClass().getName());
+    }
+
+    public void testYesClassForComplexEnum() throws Exception {
+        loadFile("enum/openMethod.kt");
+        Class<?> cls = generateClass("IssueState");
+        Field field = cls.getField("DEFAULT");
+        assertEquals("IssueState", field.get(null).getClass().getName());
+        field = cls.getField("FIXED");
+        assertEquals("IssueState", field.getType().getName());
+        assertEquals("IssueState$FIXED", field.get(null).getClass().getName());
+        assertNotNull(cls.getClassLoader().loadClass("IssueState$FIXED"));
+        try {
+            cls.getClassLoader().loadClass("IssueState$DEFAULT");
+            fail();
+        }
+        catch (ClassNotFoundException e) {
+            // ok
+        }
+    }
+}