/*
* 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.intellij.openapi.util.Pair;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.kotlin.name.FqName;
import org.jetbrains.kotlin.test.ConfigurationKind;
import org.jetbrains.kotlin.utils.ExceptionUtilsKt;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
public abstract class AbstractScriptCodegenTest extends CodegenTestCase {
@Override
protected void setUp() throws Exception {
super.setUp();
createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
}
@Override
protected void doTest(@NotNull String filename) {
loadFileByFullPath(filename);
try {
//noinspection ConstantConditions
FqName fqName = myFiles.getPsiFile().getScript().getFqName();
Class<?> scriptClass = generateClass(fqName.asString());
Constructor constructor = getTheOnlyConstructor(scriptClass);
Object scriptInstance = constructor.newInstance(myFiles.getScriptParameterValues().toArray());
assertFalse("expecting at least one expectation", myFiles.getExpectedValues().isEmpty());
for (Pair<String, String> nameValue : myFiles.getExpectedValues()) {
String fieldName = nameValue.first;
String expectedValue = nameValue.second;
if (expectedValue.equals("<nofield>")) {
try {
scriptClass.getDeclaredField(fieldName);
fail("must have no field " + fieldName);
}
catch (NoSuchFieldException e) {
continue;
}
}
Field field = scriptClass.getDeclaredField(fieldName);
field.setAccessible(true);
Object result = field.get(scriptInstance);
String resultString = result != null ? result.toString() : "null";
assertEquals("comparing field " + fieldName, expectedValue, resultString);
}
}
catch (Throwable e) {
System.out.println(generateToText());
throw ExceptionUtilsKt.rethrow(e);
}
}
@NotNull
private static Constructor getTheOnlyConstructor(@NotNull Class<?> clazz) {
Constructor[] constructors = clazz.getConstructors();
if (constructors.length != 1) {
throw new IllegalArgumentException("Script class should have one constructor: " + clazz);
}
return constructors[0];
}
}