openide/java/java-tests/testSrc/com/intellij/psi/ClsMirrorBuildingTest.java

/*
 * Copyright 2000-2012 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 com.intellij.psi;

import com.intellij.JavaTestUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.impl.compiled.ClsFileImpl;
import com.intellij.testFramework.LightIdeaTestCase;
import com.intellij.testFramework.PlatformTestUtil;

import java.io.IOException;

public class ClsMirrorBuildingTest extends LightIdeaTestCase {
  public void testSimpleEnum() { doTest(); }
  public void testEnumWithFields() { doTest(); }
  public void testNormalClass() { doTest(); }
  public void testDeprecated() { doTest(); }
  public void testAnnotations() { doTest(); }
  public void testParameterNames() { doTest(); }
  public void testEmptyEnum() { doTest(); }
  public void test$BuckClass() { doTest(); }
  public void testExtMethods() { doTest(); }
  public void testMethodReceiver() { doTest(); }
  public void testPackageInfo() { doTest("package-info"); }
  public void testEA40568() { doTest(); }

  private void doTest() {
    doTest(getTestName(false));
  }

  private static void doTest(String name) {
    String testDir = JavaTestUtil.getJavaTestDataPath() + "/psi/cls/mirror/";

    String clsPath = testDir + "pkg/" + name + ".class";
    VirtualFile vFile = LocalFileSystem.getInstance().findFileByPath(clsPath);
    assertNotNull(clsPath, vFile);
    PsiFile clsFile = getPsiManager().findFile(vFile);
    assertNotNull(vFile.getPath(), clsFile);

    String expected;
    try {
      String txtPath = testDir + name + ".txt";
      expected = StringUtil.trimTrailing(PlatformTestUtil.loadFileText(txtPath));
    }
    catch (IOException e) {
      fail(e.getMessage());
      return;
    }
    assertEquals(expected, ((ClsFileImpl)clsFile).getMirror().getText());
  }
}