| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * |
| * https://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.apache.tools.ant.taskdefs; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.BuildFileRule; |
| import org.apache.tools.ant.util.FileUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import java.io.File; |
| |
| import static org.junit.Assert.assertTrue; |
| |
| public class TouchTest { |
| |
| @Rule |
| public final BuildFileRule buildRule = new BuildFileRule(); |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| /** Utilities used for file operations */ |
| private static final FileUtils FILE_UTILS = FileUtils.getFileUtils(); |
| |
| @Before |
| public void setUp() { |
| buildRule.configureProject("src/etc/testcases/taskdefs/touch.xml"); |
| } |
| |
| @After |
| public void tearDown() { |
| buildRule.executeTarget("cleanup"); |
| } |
| |
| public long getTargetTime() { |
| File file = new File(buildRule.getProject().getBaseDir(), "touchtest"); |
| if (!file.exists()) { |
| throw new BuildException("failed to touch file " + file); |
| } |
| return file.lastModified(); |
| } |
| |
| /** |
| * No real test, simply checks whether the dateformat without |
| * seconds is accepted - by erroring out otherwise. |
| */ |
| @Test |
| public void testNoSeconds() { |
| buildRule.executeTarget("noSeconds"); |
| getTargetTime(); |
| } |
| |
| /** |
| * No real test, simply checks whether the dateformat with |
| * seconds is accepted - by erroring out otherwise. |
| */ |
| @Test |
| public void testSeconds() { |
| buildRule.executeTarget("seconds"); |
| getTargetTime(); |
| } |
| /** |
| * verify that the millis test sets things up |
| */ |
| @Test |
| public void testMillis() { |
| touchFile("testMillis", 662256000000L); |
| } |
| |
| /** |
| * verify that the default value defaults to now |
| */ |
| @Test |
| public void testNow() { |
| long now = System.currentTimeMillis(); |
| buildRule.executeTarget("testNow"); |
| assertTimesNearlyMatch(getTargetTime(), now, 5000); |
| } |
| |
| /** |
| * verify that the millis test sets things up |
| */ |
| @Test |
| public void test2000() { |
| touchFile("test2000", 946080000000L); |
| } |
| |
| /** |
| * test the file list |
| */ |
| @Test |
| public void testFilelist() { |
| touchFile("testFilelist", 662256000000L); |
| } |
| |
| /** |
| * test the file set |
| */ |
| @Test |
| public void testFileset() { |
| touchFile("testFileset", 946080000000L); |
| } |
| |
| /** |
| * test the resource collection |
| */ |
| @Test |
| public void testResourceCollection() { |
| touchFile("testResourceCollection", 1662256000000L); |
| } |
| |
| /** |
| * test the mapped file set |
| */ |
| @Test |
| public void testMappedFileset() { |
| buildRule.executeTarget("testMappedFileset"); |
| } |
| |
| /** |
| * test the explicit mapped file set |
| */ |
| @Test |
| public void testExplicitMappedFileset() { |
| buildRule.executeTarget("testExplicitMappedFileset"); |
| } |
| |
| /** |
| * test the mapped file list |
| */ |
| @Test |
| public void testMappedFilelist() { |
| buildRule.executeTarget("testMappedFilelist"); |
| } |
| |
| /** |
| * test the pattern attribute |
| */ |
| @Test |
| public void testGoodPattern() { |
| buildRule.executeTarget("testGoodPattern"); |
| } |
| |
| /** |
| * test the pattern attribute again |
| */ |
| @Test |
| public void testBadPattern() { |
| thrown.expect(BuildException.class); |
| thrown.expectMessage("Unparseable"); |
| buildRule.executeTarget("testBadPattern"); |
| } |
| |
| /** |
| * run a target to touch the test file; verify the timestamp is as expected |
| * @param targetName String |
| * @param timestamp long |
| */ |
| private void touchFile(String targetName, long timestamp) { |
| buildRule.executeTarget(targetName); |
| assertTimesNearlyMatch(timestamp, getTargetTime()); |
| } |
| |
| /** |
| * assert that two times are within the current FS granularity; |
| * @param timestamp long |
| * @param time long |
| */ |
| public void assertTimesNearlyMatch(long timestamp, long time) { |
| assertTimesNearlyMatch(timestamp, time, FILE_UTILS.getFileTimestampGranularity()); |
| } |
| |
| /** |
| * assert that two times are within a specified range |
| * @param timestamp long |
| * @param time long |
| * @param range long |
| */ |
| private void assertTimesNearlyMatch(long timestamp, long time, long range) { |
| assertTrue("Time " + timestamp + " is not within " + range + " ms of " |
| + time, (Math.abs(time - timestamp) <= range)); |
| } |
| } |