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/* *******************************************************************
* Copyright (c) 2003 Contributors.
* 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:
* Wes Isberg initial implementation
* ******************************************************************/
package org.aspectj.testing.harness.bridge;
import java.io.File;
import java.util.*;
import junit.framework.TestCase;
import org.aspectj.bridge.*;
import org.aspectj.testing.run.*;
import org.aspectj.util.*;
import org.aspectj.util.LangUtil;
/**
* Use a stub compiler/ICommand to verify command-line passed
* to the compiler by the harness.
*/
public class CompilerRunTest extends TestCase {
/** String for each dummy report: {run|repeat}: [{args}] */
private static ArrayList dummyReports = new ArrayList();
private static void dummyRunning(String[] args) {
dummyReports.add("run: " + Arrays.asList(args));
}
// private static void dummyRepeating(String[] args) {
// dummyReports.add("repeat: " + Arrays.asList(args));
// }
private File testBaseDir;
public CompilerRunTest(String name) {
super(name);
}
public void setUp() {
testBaseDir = new File("../testing/temp-CompilerRunTest");
File f = new File(testBaseDir, "one");
f.mkdirs();
assertTrue(f.canRead());
f = new File(testBaseDir, "two");
f.mkdirs();
assertTrue(f.canRead());
f = new File(testBaseDir, "Foo.java");
String foo = "public class Foo { public void main(String[] s) { System.out.println(\"Hello!\");}}";
String err = FileUtil.writeAsString(f, foo);
assertTrue(err, null == err);
assertTrue(f.canRead());
}
public void tearDown() {
FileUtil.deleteContents(testBaseDir);
testBaseDir.delete();
testBaseDir = null;
}
public void testExtDirs() {
// String[] globals = null;
CompilerRun.Spec spec = new CompilerRun.Spec();
spec.setExtdirs("one,two");
spec.setFiles("Foo.java");
checkCommandLine(testBaseDir, spec, null, "-extdirs");
}
void checkCommandLine(
File testBaseDir,
CompilerRun.Spec spec,
String[] globals,
String expectedInCommand) {
assertTrue(0 == dummyReports.size());
assertTrue(checkCompilerRun(testBaseDir, spec, globals, null));
assertTrue(dummyReports.toString(), 1 == dummyReports.size());
String command = (String) dummyReports.remove(0);
assertTrue(0 == dummyReports.size());
if ((null == command)
|| (-1 == command.indexOf(expectedInCommand))) {
assertTrue("expected "
+ expectedInCommand
+ "got "
+ command,
false);
}
}
/** run with dummy compiler */
boolean checkCompilerRun(
File testBaseDir,
CompilerRun.Spec spec,
String[] globals,
MessageHandler handler) {
LangUtil.throwIaxIfNull(spec, "spec");
if (null == handler) {
handler = new MessageHandler();
}
spec.setPermitAnyCompiler(true);
spec.setCompiler(DummyCompiler.class.getName());
AbstractRunSpec.RT parentRuntime = new AbstractRunSpec.RT();
if (!LangUtil.isEmpty(globals)) {
parentRuntime.setOptions(globals);
}
boolean adopted =
spec.adoptParentValues(parentRuntime, handler);
if (!adopted) {
String s = "not adopted spec="
+ spec
+ " globals="
+ (LangUtil.isEmpty(globals)
? "[]"
: Arrays.asList(globals).toString())
+ " -- "
+ handler;
assertTrue(s, false);
}
if (0 != handler.numMessages(null, true)) {
assertTrue("unexpected " + handler, false);
}
return run(testBaseDir, spec);
}
/** Run the compiler run specified by the spec */
protected boolean run(File testBaseDir, CompilerRun.Spec spec) {
// his is created using the Spec.</li>
// * <li>setupAjcRun(Sandbox, Validator) is invoked,
// * at which point this populates the shared sandbox
// * with values derived from the spec and also
// * sets up internal state based on both the sandbox
// * and the spec.</li>
// * <li>run(IRunStatus) is invoked,
LangUtil.throwIaxIfNull(spec, "spec");
Runner runner = new Runner();
IMessageHolder holder = new MessageHandler();
RunStatus status = new RunStatus(holder, runner);
status.setIdentifier(spec);
Validator validator = new Validator(status);
validator.lock(this);
Sandbox sandbox = null;
try {
sandbox = new Sandbox(testBaseDir, validator);
IRunIterator test = spec.makeRunIterator(sandbox, validator);
return runner.runIterator(test, status, null);
} finally {
validator.unlock(this);
validator.deleteTempFiles(true);
}
}
public static class DummyCompiler implements ICommand {
private String[] command;
public DummyCompiler() {
}
public boolean runCommand(
String[] args,
IMessageHandler handler) {
command = (String[]) LangUtil.safeCopy(args, new String[0]);
CompilerRunTest.dummyRunning(command);
return true;
}
public boolean repeatCommand(IMessageHandler handler) {
CompilerRunTest.dummyRunning(command);
return true;
}
}
}
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