/**
* 编译给定文件绝对路径的java文件列表
*
* @param srcFiles
* @throws Exception
*/
private void compile(String[] srcFiles) throws Exception {
String args[] = this.buildCompileJavacArgs(srcFiles);
ByteArrayOutputStream err = new ByteArrayOutputStream();
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null) {
throw new NullPointerException(
"ToolProvider.getSystemJavaCompiler() return null,please use JDK replace JRE!");
}
int resultCode = compiler.run(null, null, err, args);
if (resultCode != 0) {
throw new Exception(err.toString());
}
}
// Writes the program to a source file, compiles it, and runs it.
private void compileAndRun(String fileName, String code) {
// Exceptions here can pick and choose what font to use, as needed.
// Exceptions thrown by the program, that cause the Playground to be unstable, should be in
// blue.
println("Deleting old temp files...", progErr);
new File(fileName + ".java").delete();
new File(fileName + ".class").delete();
println("Creating source file...", progErr);
file = new File(fileName + ".java");
println("Writing code to source file...", progErr);
try {
new FileWriter(file).append(code).close();
} catch (IOException i) {
println("Had an IO Exception when trying to write the code. Stack trace:", error);
i.printStackTrace();
return; // Exit on error
}
println("Compiling code...", progErr);
// This should only ever be called if the JDK isn't installed. How you'd get here, I don't
// know.
if (compiler == null) {
println("Fatal Error: JDK not installed. Go to java.sun.com and install.", error);
return;
}
// Tries to compile. Success code is 0, so if something goes wrong, do stuff.
int result =
compiler.run(
null,
null,
null,
file
.getAbsolutePath()); // Possibly add a new outputstream to parse through the
// compiler errors
if (result != 0) {
displayLog();
println("Failed to compile.", error);
return; // Return on error
}
println("Code compiled with 0 errors.", progErr);
println("Attempting to run code...", progErr);
run(fileName);
}
public static void main(String... args) {
JavaCompiler javac = ToolProvider.getSystemJavaCompiler();
JFileChooser fileChooser;
Preferences prefs = Preferences.userNodeForPackage(Launcher.class);
if (args.length > 0) fileChooser = new JFileChooser(args[0]);
else {
String fileName = prefs.get("recent.file", null);
fileChooser = new JFileChooser();
if (fileName != null) {
fileChooser = new JFileChooser();
fileChooser.setSelectedFile(new File(fileName));
}
}
if (fileChooser.showOpenDialog(null) == fileChooser.APPROVE_OPTION) {
String fileName = fileChooser.getSelectedFile().getPath();
prefs.put("recent.file", fileName);
javac.run(System.in, null, null, "-d", "/tmp", fileName);
}
}
public static void main(String[] args) {
String example = "basic";
String folder = "F:\\epclaimcodes\\shop2\\" + example + "\\";
String domainFileName = folder + example;
String problemFileName = folder + "problem";
File file = new File(domainFileName);
System.out.println(file.getPath());
try {
InternalDomain internalDomain = new InternalDomain(new File(domainFileName), -1);
internalDomain.getParser().domain();
InternalDomain internalDomainProblem = new InternalDomain(new File(problemFileName), 1);
internalDomainProblem.getParser().command();
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
File problemJavaFile = new File(folder + "problem.java");
System.out.println(problemJavaFile.getPath());
System.out.println("Compiler Status: " + compiler);
String classPath = folder + ";F:\\EPClaim\\ClientWorkspace\\EPClaim\\bin";
System.out.println("Class Path: " + classPath);
compiler.run(null, null, null, (new File(folder + example + ".java")).getPath());
compiler.run(
null,
null,
null,
"-classpath",
classPath,
"-sourcepath",
folder,
problemJavaFile.getPath());
System.out.println("Done");
} catch (IOException | RecognitionException | TokenStreamException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
ArrayList<String> classFiles = new ArrayList<String>();
ClassLoader classLoader = ProblemClassLoader.class.getClassLoader();
ProblemClassLoader problemClassLoader = new ProblemClassLoader(classLoader);
try {
File folderToLoad = new File(folder);
for (File f : folderToLoad.listFiles()) {
String classFileName = f.getName();
if (classFileName.endsWith(".class")) {
String classFileNameWithoutDotClass =
classFileName.substring(0, classFileName.length() - 6);
classFiles.add(classFileNameWithoutDotClass);
System.out.println(classFileNameWithoutDotClass);
}
}
Class<?> problem = null;
ArrayList<Class<?>> allClasses = new ArrayList<Class<?>>();
for (String className : classFiles) {
Class<?> dummy = problemClassLoader.loadClass(className, folder);
if (className.equals("problem")) problem = dummy;
allClasses.add(dummy);
}
// Class<?> problem = problemClassLoader.loadClass("problem",folder);
Method method = problem.getMethod("getPlans", null);
LinkedList<Plan> plans = (LinkedList<Plan>) method.invoke(null, null);
System.out.println("aClass.getName() = " + problem.getName());
System.out.println("Plans: " + plans);
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchMethodException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalAccessException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvocationTargetException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public List<MuJavaInput> execute(MuJavaInput input) {
File fileToMutate;
String methodToCheck;
HashSet<Mutant> mutOps;
int generationsLeft;
MuJavaInput muJavaInput;
fileToMutate = new File(input.getFilename());
if (!fileToMutate.exists()) {
throw new IllegalStateException(
"The file " + input.getFilename() + " doesn't exist. Can't continue.");
// return Lists.newArrayList();
}
methodToCheck = input.getMethod();
mutOps = Sets.newHashSet(input.getMutantsToApply());
classToMutate = obtainClassNameFromFileName(input.getFilename());
generationsLeft = input.getQtyOfGenerations().get();
muJavaInput = input;
final File tmpDir = createWorkingDirectory();
log.debug("Generating mutants...");
MutantsInformationHolder genMutants =
generateMutants(fileToMutate, methodToCheck, mutOps, classToMutate);
// log.warn("MutantCount: " +
// mutantCount.addAndGet(genMutants.getMutantsIdentifiers().size()));
log.debug(
"Generation finished. Generated mutants: " + genMutants.getMutantsIdentifiers().size());
List<MuJavaInput> nextGenerationInputs =
new ArrayList<MuJavaInput>(genMutants.getMutantsIdentifiers().size());
// OpenJMLController outputController = OpenJMLController.getInstance();
log.debug("Creating files for mutants");
for (MutantIdentifier mutantIdentifier : genMutants.getMutantsIdentifiers()) {
log.debug("Check that mutant is unique: " + mutantIdentifier);
String dirString = tmpDir.toString();
File tempFile =
createTempFile(
classToMutate,
generationsLeft,
privateI++,
fileToMutate.getName().substring(0, 8),
tmpDir,
"a" + dirString.substring(dirString.lastIndexOf(FILE_SEP) + 1).replaceAll("-", ""));
DigestOutputStream digestOutputStream = getDigestOutputStream(tempFile);
int mutatedLine = writeMutant(genMutants.getCompUnit(), mutantIdentifier, digestOutputStream);
MsgDigest msgDigest = new MsgDigest(digestOutputStream.getMessageDigest().digest());
log.debug("generationsLeft= " + generationsLeft);
log.debug("fileToMutate= " + fileToMutate);
log.trace("fileToMutate.getAbsolutePath()= " + fileToMutate.getAbsolutePath());
log.trace("mutatedLine= " + mutatedLine);
log.trace(
"filenameToMutatedLine.get(fileToMutate.getAbsolutePath())= "
+ filenameToMutatedLine.get(fileToMutate.getAbsolutePath()));
Integer lastMutatedLine = filenameToMutatedLine.get(fileToMutate.getAbsolutePath());
log.debug("last mutated line = " + lastMutatedLine);
if (
/*generationsLeft != 0
&&*/ (lastMutatedLine != null && (lastMutatedLine > mutatedLine)
|| filesHash.containsKey(msgDigest))) {
if (lastMutatedLine != null) {
log.debug("lastmutadtedline > mutadtedline = " + (lastMutatedLine > mutatedLine));
} else {
log.debug("lastmutadtedline = null");
}
log.debug("filesHash.containsKey(msgDigest) = " + filesHash.containsKey(msgDigest));
if (EXTRA_CHECK && filesHash.containsKey(msgDigest)) {
if (isFalseDuplicate(filesHash.get(msgDigest), tempFile)) {
// If it is a false duplicate we don't have to delete
// the file
log.debug("False duplicated file");
continue;
}
}
// We have to delete this new mutant since it will be a
// duplicate
log.debug("Duplicated file");
// mutantCount.decrementAndGet();
if (!tempFile.delete()) {
log.error("Couldn't remove file " + tempFile.getName());
}
continue;
}
String currentClasspath =
System.getProperty("java.class.path")
+ OpenJMLController.PATH_SEP
+ System.getProperty("user.dir")
+ FILE_SEP
+ "generated";
JavaCompiler javaCompiler = ToolProvider.getSystemJavaCompiler();
int compilationResult =
javaCompiler.run(
null,
new NullOutputStream(),
new NullOutputStream(),
new String[] {"-classpath", currentClasspath, tempFile.getAbsolutePath()});
if (compilationResult == 0) {
log.info("Compilation succeeded. Adding this file");
filesHash.put(msgDigest, tempFile.getAbsolutePath());
filenameToMutatedLine.put(tempFile.getAbsolutePath(), mutatedLine);
OpenJMLInput output =
new OpenJMLInput(
tempFile.getAbsolutePath(),
muJavaInput.getJunitInputs(),
muJavaInput.getMethod(),
muJavaInput.getConfigurationFile(),
muJavaInput.getOverridingProperties(),
muJavaInput.getOriginalFilename());
log.debug("Adding task to the list");
jmlInputs.add(output);
if ((generationsLeft - 1) > 0) {
int newNumberOfGenerations = generationsLeft - 1;
// log.warn("nuevo mutante: "+newNumberOfGenerations);
MuJavaInput mji =
new MuJavaInput(
tempFile.getAbsolutePath(),
muJavaInput.getMethod(),
muJavaInput.getJunitInputs(),
muJavaInput.getMutantsToApply(),
new AtomicInteger(newNumberOfGenerations),
muJavaInput.getConfigurationFile(),
muJavaInput.getOverridingProperties(),
muJavaInput.getOriginalFilename(),
output);
nextGenerationInputs.add(mji);
}
if (jmlInputs.size() >= maxMethodsInFile) {
OpenJMLInputWrapper wrapper = createJMLInputWrapper(jmlInputs, classToMutate);
log.info("Creating output for OpenJMLController");
OpenJMLController.getInstance().enqueueTask(wrapper);
log.debug("Adding task to the OpenJMLController");
jmlInputs.clear();
}
}
// else {
// log.warn("Compilation failed. Ignoring this file. Compilations failed: " +
// compilationFailCount.incrementAndGet() );
// }
}
return nextGenerationInputs;
}
private void WhenCompiled() {
String CompilePath = "generated/" + tutorial.getTutorialName() + ".java";
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
int result = compiler.run(null, null, null, CompilePath);
System.out.println("Compile result code = " + result);
}
