Michael Bogdanov
102 lines
4.2 KiB
Java
102 lines
4.2 KiB
Java
/*
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* Copyright 2010-2015 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.kotlin.codegen;
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import org.jetbrains.kotlin.name.Name;
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import org.jetbrains.kotlin.resolve.jvm.platform.JvmPlatform;
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import org.jetbrains.kotlin.script.KotlinScriptDefinition;
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import org.jetbrains.kotlin.script.KotlinScriptDefinitionProvider;
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import org.jetbrains.kotlin.script.ScriptParameter;
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import org.jetbrains.kotlin.scripts.TestScriptDefinition;
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import org.jetbrains.kotlin.test.ConfigurationKind;
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import org.jetbrains.org.objectweb.asm.Opcodes;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.util.Arrays;
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import java.util.Collections;
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import static java.util.Collections.singletonList;
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public class ScriptGenTest extends CodegenTestCase {
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private static final KotlinScriptDefinition FIB_SCRIPT_DEFINITION =
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new TestScriptDefinition(
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".lang.kt",
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singletonList(new ScriptParameter(Name.identifier("num"), JvmPlatform.INSTANCE.getBuiltIns().getIntType()))
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);
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private static final KotlinScriptDefinition NO_PARAM_SCRIPT_DEFINITION =
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new TestScriptDefinition(
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".kts",
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Collections.<ScriptParameter>emptyList()
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);
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
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KotlinScriptDefinitionProvider.getInstance(myEnvironment.getProject()).setScriptDefinitions(
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Arrays.asList(FIB_SCRIPT_DEFINITION, NO_PARAM_SCRIPT_DEFINITION)
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);
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}
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public void testLanguage() throws Exception {
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loadFile("scriptCustom/fib.lang.kt");
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Class<?> aClass = generateClass("Fib");
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Constructor constructor = aClass.getConstructor(int.class);
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Field result = aClass.getDeclaredField("result");
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result.setAccessible(true);
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Object script = constructor.newInstance(5);
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assertEquals(8, result.get(script));
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}
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public void testLanguageWithPackage() throws Exception {
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loadFile("scriptCustom/fibwp.lang.kt");
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Class<?> aClass = generateClass("test.Fibwp");
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Constructor constructor = aClass.getConstructor(int.class);
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Field result = aClass.getDeclaredField("result");
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result.setAccessible(true);
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Object script = constructor.newInstance(5);
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assertEquals(8, result.get(script));
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}
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public void testDependentScripts() throws Exception {
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loadFiles("scriptCustom/fibwp.lang.kt", "scriptCustom/fibwprunner.kts");
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Class<?> aClass = generateClass("Fibwprunner");
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Constructor constructor = aClass.getConstructor();
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Field result = aClass.getDeclaredField("result");
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result.setAccessible(true);
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Method resultMethod = aClass.getDeclaredMethod("getResult");
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assertTrue((resultMethod.getModifiers() & Opcodes.ACC_FINAL) != 0);
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assertTrue((resultMethod.getModifiers() & Opcodes.ACC_PUBLIC) != 0);
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assertTrue((result.getModifiers() & Opcodes.ACC_PRIVATE) != 0);
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Object script = constructor.newInstance();
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assertEquals(8, result.get(script));
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assertEquals(8, resultMethod.invoke(script));
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}
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public void testScriptWhereMethodHasClosure() throws Exception {
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loadFile("scriptCustom/methodWithClosure.lang.kt");
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Class<?> aClass = generateClass("MethodWithClosure");
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Constructor constructor = aClass.getConstructor(int.class);
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Object script = constructor.newInstance(239);
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Method fib = aClass.getMethod("method");
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Object invoke = fib.invoke(script);
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assertEquals(239, ((Integer) invoke) / 2);
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}
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}
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