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- /* *******************************************************************
- * Copyright (c) 1999-2001 Xerox Corporation,
- * 2002 Palo Alto Research Center, Incorporated (PARC).
- * All rights reserved.
- * This program and the accompanying materials are made available
- * under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Xerox/PARC initial implementation
- * ******************************************************************/
-
- package org.aspectj.testingutil;
-
- import java.io.File;
- import java.io.IOException;
-
- import junit.framework.TestCase;
-
- import org.aspectj.bridge.MessageHandler;
- import org.aspectj.bridge.MessageUtil;
- import org.aspectj.util.FileUtil;
- import org.aspectj.testing.util.TestUtil;
-
- /**
- *
- */
- public class TestUtilTest extends TestCase {
-
- public TestUtilTest(String name) {
- super(name);
- }
-
- public void testFileCompareNonClass() throws IOException {
- MessageHandler holder = new MessageHandler();
- File thisFile = new File(UtilTests.TESTING_UTIL_PATH + "/src/test/java/org/aspectj/testingutil/TestUtilTest.java");
- //File thisFile = new File("src/testing-util.lst");
- assertTrue(TestUtil.sameFiles(holder, thisFile, thisFile));
-
- File tempFile = File.createTempFile("TestUtilTest", ".tmp");
- FileUtil.copyFile(thisFile, tempFile);
- long len = tempFile.length();
- assertTrue(0 != len);
- long tlen = thisFile.length();
- assertEquals(tlen, len);
- assertTrue(TestUtil.sameFiles(holder, tempFile, thisFile));
- try {
- String path = thisFile.getName();
- File basedir = tempFile.getParentFile();
- File renamed = new File(basedir, path);
- if (!tempFile.renameTo(renamed)) {
- MessageUtil.warn(holder, "unable to rename " + tempFile + " to " + renamed);
- } else {
- len = renamed.length();
- assertEquals(tlen, len);
- assertTrue(TestUtil.sameFiles(holder, basedir, thisFile.getParentFile(), path));
- }
- } finally {
- if (0 < holder.numMessages(null, true)) {
- MessageUtil.print(System.out, holder);
- holder.clearMessages();
- }
- tempFile.delete();
- }
- }
-
- public void testFileCompareNonClassStaticPositive() throws IOException {
- MessageHandler holder = new MessageHandler();
- File basedir = new File(UtilTests.TESTING_UTIL_PATH + "/testdata/testCompareTextFiles/sameFile");
- File expectedBaseDir = new File(basedir, "expected");
- File actualBaseDir = new File(basedir, "actual");
- String filename = "TestUtilTest.java";
- File expected = new File(expectedBaseDir, filename);
- File actual = new File(actualBaseDir, filename);
-
- assertTrue(TestUtil.sameFiles(holder, expected, actual));
-
- assertTrue(TestUtil.sameFiles(holder, expectedBaseDir, actualBaseDir, filename));
- }
-
- public void testFileCompareNonClassStaticNegative() throws IOException {
- MessageHandler holder = new MessageHandler();
- File basedir = new File("testdata/testCompareTextFiles/differentFile");
- File expectedBaseDir = new File(basedir, "expected");
- File actualBaseDir = new File(basedir, "actual");
- String filename = "TestUtilTest.java";
- File expected = new File(expectedBaseDir, filename);
- File actual = new File(actualBaseDir, filename);
-
- assertTrue(!TestUtil.sameFiles(holder, expected, actual));
-
- assertTrue(!TestUtil.sameFiles(holder, expectedBaseDir, actualBaseDir, filename));
- }
-
- public void testParseBoolean() {
- {
- String[] trues = {"true", "TRUE", "on", "ON" };
- for (String aTrue : trues) {
- assertTrue(aTrue, TestUtil.parseBoolean(aTrue));
- }
- }
- {
- String[] falses = {"false", "FALSE", "off", "off" };
- for (String fals : falses) {
- assertTrue(fals, !TestUtil.parseBoolean(fals));
- }
- }
- String[] errors = {"fals", "tru", "T", "on of" };
- boolean fail = false;
- final int MAX = errors.length-1;
- for (int i = 0; i <= MAX; i++) {
- try {
- TestUtil.parseBoolean(errors[i], fail);
- assertTrue("no exception: " + errors[i], !fail);
- } catch (IllegalArgumentException e) {
- assertTrue("exception: " + errors[i], fail);
- String m = e.getMessage();
- if (!m.contains(errors[i])) {
- fail(errors[i] + " not in " + m);
- }
- }
- if ((i == MAX) && !fail) {
- i = -1;
- fail = true;
- }
- }
-
- }
- public void testFileCompareClass() throws IOException {
- if (!TestUtil.ClassLineator.haveDisassembler()) {
- System.err.println("skipping testFileCompareClass - no disassembler on classpath");
- return;
- }
- MessageHandler holder = new MessageHandler();
- File classBase = new File(UtilTests.TESTING_UTIL_PATH + "/testdata/testCompareClassFiles");
- String path = "org/aspectj/testingutil/TestCompareClassFile.class";
- File classFile = new File(classBase, path);
-
- try {
- assertTrue(TestUtil.sameFiles(holder, classFile, classFile));
- assertTrue(TestUtil.sameFiles(holder, classBase, classBase, path));
- } finally {
- if (0 < holder.numMessages(null, true)) {
- MessageUtil.print(System.out, holder);
- }
- }
- }
-
- }
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