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/*
*
* Copyright 2003-2004 The Ant-Contrib project
*
* 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 net.sf.antcontrib.cpptasks;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import net.sf.antcontrib.cpptasks.compiler.ProcessorConfiguration;
import net.sf.antcontrib.cpptasks.VersionInfo;
/**
* Tests for TargetHistoryTable
*
* @author CurtA
*/
public class TestTargetHistoryTable extends TestXMLConsumer {
private static class MockProcessorConfiguration
implements
ProcessorConfiguration {
public MockProcessorConfiguration() {
}
public int bid(String fileName) {
return 100;
}
public String getIdentifier() {
return "Mock Configuration";
}
public String[] getOutputFileNames(String baseName, VersionInfo versionInfo) {
return new String[] { baseName };
}
public ProcessorParam[] getParams() {
return new ProcessorParam[0];
}
public boolean getRebuild() {
return false;
}
}
/**
* Constructor
*
* @param name
* test case name
* @see junit.framework.TestCase#TestCase(String)
*/
public TestTargetHistoryTable(String name) {
super(name);
}
/**
* Tests loading a stock history file
*
* @throws IOException
*/
public void testLoadOpenshore() throws IOException {
try {
copyResourceToTmpDir("files/openshore/history.xml", "history.xml");
CCTask task = new CCTask();
String tmpDir = System.getProperty("java.io.tmpdir");
TargetHistoryTable history = new TargetHistoryTable(task, new File(
tmpDir));
} finally {
deleteTmpFile("history.xml");
}
}
/**
* Tests loading a stock history file
*
* @throws IOException
*/
public void testLoadXerces() throws IOException {
try {
copyResourceToTmpDir("files/xerces-c/history.xml", "history.xml");
CCTask task = new CCTask();
String tmpDir = System.getProperty("java.io.tmpdir");
TargetHistoryTable history = new TargetHistoryTable(task, new File(
tmpDir));
} finally {
deleteTmpFile("history.xml");
}
}
/**
* Tests for bug fixed by patch [ 650397 ] Fix: Needless rebuilds on Unix
*
* @throws IOException
*/
public void testUpdateTimeResolution() throws IOException {
File compiledFile = null;
try {
//
// delete any history file that might exist
// in the test output directory
String tempDir = System.getProperty("java.io.tmpdir");
File historyFile = new File(tempDir, "history.xml");
if (historyFile.exists()) {
historyFile.delete();
}
TargetHistoryTable table = new TargetHistoryTable(null, new File(
tempDir));
//
// create a dummy compiled unit
//
compiledFile = new File(tempDir, "dummy.o");
FileOutputStream compiledStream = new FileOutputStream(compiledFile);
compiledStream.close();
//
// lastModified times can be slightly less than
// task start time due to file system resolution.
// Mimic this by slightly incrementing the last modification time.
//
long startTime = compiledFile.lastModified() + 1;
//
// update the table
//
table.update(new MockProcessorConfiguration(),
new String[]{"dummy.o"}, null);
//
// commit. If "compiled" file was judged to be
// valid we should have a history file.
//
table.commit();
assertTrue("History file was not created", historyFile.exists());
assertTrue("History file was empty", historyFile.length() > 10);
} finally {
if (compiledFile != null && compiledFile.exists()) {
compiledFile.delete();
}
}
}
}
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