/*
*
* 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
*
* 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 mxml.tags;
import org.apache.flex.compiler.clients.MXMLC;
import org.apache.flex.compiler.problems.ICompilerProblem;
import org.apache.flex.utils.*;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.*;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
/**
* Base class for MXML feature tests which compile MXML code with MXMLC and run it in the standalone Flash Player.
*
* @author Gordon Smith
*/
public class MXMLFeatureTestsBase
{
private static final String NAMESPACE_2009 = "http://ns.adobe.com/mxml/2009";
protected void compileAndRun(String mxml, boolean withFramework, boolean withRPC, boolean withSpark, String[] otherOptions)
{
System.out.println("Generating test:");
// Write the MXML into a temp file.
ITestAdapter testAdapter = TestAdapterFactory.getTestAdapter();
String tempDir = testAdapter.getTempDir();
File tempMXMLFile = null;
try
{
tempMXMLFile = File.createTempFile(getClass().getSimpleName(), ".mxml", new File(tempDir));
tempMXMLFile.deleteOnExit();
BufferedWriter out = new BufferedWriter(new FileWriter(tempMXMLFile));
out.write(mxml);
out.close();
}
catch (IOException e1)
{
e1.printStackTrace();
fail("Error generating test code");
}
// Build the list of SWCs to compile against on the library path.
List<String> swcs = new ArrayList<String>();
if (withFramework)
{
swcs.add(testAdapter.getFlexArtifact("framework").getPath());
swcs.add(testAdapter.getFlexArtifactResourceBundle("framework").getPath());
}
if (withRPC)
{
swcs.add(testAdapter.getFlexArtifact("rpc").getPath());
swcs.add(testAdapter.getFlexArtifactResourceBundle("rpc").getPath());
}
if (withSpark)
{
swcs.add(testAdapter.getFlexArtifact("spark").getPath());
swcs.add(testAdapter.getFlexArtifactResourceBundle("spark").getPath());
}
String libraryPath = "-library-path=" + StringUtils.join(swcs.toArray(new String[swcs.size()]), ",");
List<String> args = new ArrayList<String>();
// Force the testsuite to use en_US as locale, otherwise
// the testsuite will only pass on systems with en_US as
// locale.
args.add("-locale=en_US");
args.add("-external-library-path=" + testAdapter.getPlayerglobal().getPath());
args.add(libraryPath);
args.add("-namespace=" + NAMESPACE_2009 + "," + testAdapter.getFlexManifestPath("mxml-2009"));
if (otherOptions != null)
{
Collections.addAll(args, otherOptions);
}
args.add(tempMXMLFile.getAbsolutePath());
// Use MXMLC to compile the MXML file against playerglobal.swc and possibly other SWCs.
MXMLC mxmlc = new MXMLC();
StringBuffer cmdLine = new StringBuffer();
for(String arg : args) {
cmdLine.append(arg).append(" ");
}
System.out.println("Compiling test:\n" + cmdLine.toString());
int exitCode = mxmlc.mainNoExit(args.toArray(new String[args.size()]));
// Check that there were no compilation problems.
List<ICompilerProblem> problems = mxmlc.getProblems().getProblems();
StringBuilder sb = new StringBuilder("Unxpected compilation problems:\n");
for (ICompilerProblem problem : problems)
{
sb.append(problem.toString());
sb.append('\n');
}
assertThat(sb.toString(), exitCode, is(0));
// Check the existence of the flashplayer executable
File playerExecutable = testAdapter.getFlashplayerDebugger();
if(!playerExecutable.isFile() || !playerExecutable.exists()) {
fail("The flashplayer executable " + testAdapter.getFlashplayerDebugger().getPath() + " doesn't exist.");
}
// Run the SWF in the standalone player amd wait until the SWF calls System.exit().
String swf = FilenameNormalization.normalize(tempMXMLFile.getAbsolutePath());
swf = swf.replace(".mxml", ".swf");
String[] runArgs = new String[] { testAdapter.getFlashplayerDebugger().getPath(), swf };
try
{
System.out.println("Executing test:\n" + Arrays.toString(runArgs));
exitCode = executeCommandWithTimeout(runArgs, 40);
}
catch (Exception e)
{
e.printStackTrace();
// If we just print the stacktrace the exitCode is still 0 and the test will pass.
fail("Got exception");
}
// Check that the runtime exit code was 0, meaning that no asserts failed.
assertThat(exitCode, is(0));
}
protected void compileAndRun(String mxml)
{
compileAndRun(mxml, false, false, false, null);
}
public static int executeCommandWithTimeout(String[] args, long timeoutInSeconds) throws Exception {
ExecutorService service = Executors.newSingleThreadExecutor();
Process process = Runtime.getRuntime().exec(args);
try {
Callable<Integer> call = new CallableProcess(process);
Future<Integer> future = service.submit(call);
return future.get(timeoutInSeconds, TimeUnit.SECONDS);
} catch (ExecutionException e) {
throw new Exception("Process failed to execute", e);
} catch (TimeoutException e) {
process.destroy();
throw new Exception("Process timed out", e);
} finally {
service.shutdown();
}
}
private static class CallableProcess implements Callable<Integer> {
private Process p;
public CallableProcess(Process process) {
p = process;
}
public Integer call() throws Exception {
return p.waitFor();
}
}
}