You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
3.6 KiB
106 lines
3.6 KiB
/*
|
|
* Copyright 2000-2014 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.java.decompiler;
|
|
|
|
import org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler;
|
|
import org.junit.After;
|
|
import org.junit.Before;
|
|
import org.junit.Test;
|
|
|
|
import java.io.*;
|
|
|
|
import static org.junit.Assert.assertEquals;
|
|
import static org.junit.Assert.assertTrue;
|
|
|
|
public class SingleClassesTest {
|
|
private DecompilerTestFixture fixture;
|
|
|
|
@Before
|
|
public void setUp() throws IOException {
|
|
fixture = new DecompilerTestFixture();
|
|
fixture.setUp();
|
|
}
|
|
|
|
@After
|
|
public void tearDown() {
|
|
fixture.tearDown();
|
|
fixture = null;
|
|
}
|
|
|
|
@Test public void testClassFields() { doTest("TestClassFields"); }
|
|
@Test public void testClassLambda() { doTest("TestClassLambda"); }
|
|
@Test public void testClassLoop() { doTest("TestClassLoop"); }
|
|
@Test public void testClassSwitch() { doTest("TestClassSwitch"); }
|
|
@Test public void testClassTypes() { doTest("TestClassTypes"); }
|
|
@Test public void testClassVar() { doTest("TestClassVar"); }
|
|
@Test public void testDeprecations() { doTest("TestDeprecations"); }
|
|
@Test public void testExtendsList() { doTest("TestExtendsList"); }
|
|
@Test public void testMethodParameters() { doTest("TestMethodParameters"); }
|
|
@Test public void testCodeConstructs() { doTest("TestCodeConstructs"); }
|
|
@Test public void testConstants() { doTest("TestConstants"); }
|
|
@Test public void testEnum() { doTest("TestEnum"); }
|
|
@Test public void testDebugSymbols() { doTest("TestDebugSymbols"); }
|
|
|
|
private void doTest(final String testName) {
|
|
try {
|
|
File classFile = new File(fixture.getTestDataDir(), "/classes/pkg/" + testName + ".class");
|
|
assertTrue(classFile.isFile());
|
|
|
|
ConsoleDecompiler decompiler = fixture.getDecompiler();
|
|
decompiler.addSpace(classFile, true);
|
|
File[] innerClasses = classFile.getParentFile().listFiles(new FilenameFilter() {
|
|
@Override
|
|
public boolean accept(File dir, String name) {
|
|
return name.matches(testName + "\\$.+\\.class");
|
|
}
|
|
});
|
|
for (File inner : innerClasses) {
|
|
decompiler.addSpace(inner, true);
|
|
}
|
|
|
|
decompiler.decompileContext();
|
|
|
|
File decompiledFile = new File(fixture.getTargetDir(), testName + ".java");
|
|
assertTrue(decompiledFile.isFile());
|
|
|
|
File referenceFile = new File(fixture.getTestDataDir(), "results/" + testName + ".dec");
|
|
assertTrue(referenceFile.isFile());
|
|
|
|
String decompiledContent = getContent(decompiledFile);
|
|
String referenceContent = getContent(referenceFile);
|
|
assertEquals(referenceContent, decompiledContent);
|
|
}
|
|
catch (Exception e) {
|
|
throw new RuntimeException(e);
|
|
}
|
|
}
|
|
|
|
private static String getContent(File file) throws IOException {
|
|
Reader reader = new InputStreamReader(new FileInputStream(file), "UTF-8");
|
|
try {
|
|
char[] buff = new char[16 * 1024];
|
|
StringBuilder content = new StringBuilder();
|
|
int n;
|
|
while ((n = reader.read(buff)) > 0) {
|
|
content.append(buff, 0, n);
|
|
}
|
|
return content.toString();
|
|
}
|
|
finally {
|
|
reader.close();
|
|
}
|
|
}
|
|
}
|
|
|