@Test
public void findStructuredGroups() {
Pattern pattern = compile("\\{\\w*\\}");
Matcher matcher = pattern.matcher("/{parameter1}/some/path/{parameter2}/end");
while (matcher.find()) {
log.info("Found parameter: [" + matcher.group().replaceAll("\\{|\\}", "") + "]");
}
String output = matcher.replaceAll("(.*)");
log.info("Replaced output: [" + output + "]");
}
@Test
public void findsMultipleGroups() {
Pattern pattern = compile("\\w* ");
Matcher matcher = pattern.matcher("this is a sentance");
log.info("GroupCount: " + matcher.groupCount());
while (matcher.find()) {
log.info("Found group : [" + matcher.group().trim() + "]");
}
}
@Test
public void findStructuredGroupsWithParenthesis() {
Pattern pattern = compile("\\([^\\)]*\\)");
Matcher matcher =
pattern.matcher("Some sentance (parameter 1d) /some/path/ (parameter 2 ) /end");
while (matcher.find()) {
log.info("Found parameter: [" + matcher.group().replaceAll("\\(|\\)", "") + "]");
}
String output = matcher.replaceAll("(.*)");
log.info("Replaced output: [" + output + "]");
}
private void takeHeapDump(File dumpDir, int i) {
InMemoryStreamConsumer outputStreamConsumer = inMemoryConsumer();
CommandLine commandLine =
CommandLine.createCommandLine("jmap")
.withArgs(
"-J-d64",
String.format("-dump:format=b,file=%s/%s.hprof", dumpDir.getAbsoluteFile(), i),
ManagementFactory.getRuntimeMXBean().getName().split("@")[0]);
LOGGER.info(commandLine.describe());
int exitCode = commandLine.run(outputStreamConsumer, "thread" + i);
LOGGER.info(outputStreamConsumer.getAllOutput());
assertThat(exitCode, is(0));
LOGGER.info(String.format("Heap dump available at %s", dumpDir.getAbsolutePath()));
}
private void run(
Runnable runnable, int numberOfRequests, final ConcurrentHashMap<String, Boolean> results)
throws InterruptedException {
Boolean finalResult = true;
LOGGER.info("Tests start now!");
final ArrayList<Thread> threads = new ArrayList<>();
for (int i = 0; i < numberOfRequests; i++) {
Thread t = new Thread(runnable, "pipeline" + i);
threads.add(t);
}
for (Thread t : threads) {
Thread.sleep(1000 * (new Random().nextInt(3) + 1));
t.setUncaughtExceptionHandler(
new Thread.UncaughtExceptionHandler() {
public void uncaughtException(Thread t, Throwable e) {
LOGGER.error("Exception " + e + " from thread " + t);
results.put(t.getName(), false);
}
});
t.start();
}
for (Thread t : threads) {
int i = threads.indexOf(t);
if (i == (numberOfRequests - 1)) {
// takeHeapDump(dumpDir, i);
}
t.join();
}
for (String threadId : results.keySet()) {
finalResult = results.get(threadId) && finalResult;
}
assertThat(finalResult, is(true));
}
private void setupPipelines(Integer numberOfPipelinesToBeCreated) throws Exception {
String groupName = "jumbo";
String configFile = "<FULL PATH TO YOUR CONFIG FILE>";
String xml = FileUtil.readContentFromFile(new File(configFile));
xml = goConfigMigration.upgradeIfNecessary(xml);
goConfigService
.fileSaver(false)
.saveConfig(xml, goConfigService.getConfigForEditing().getMd5());
LOGGER.info(
String.format(
"Total number of pipelines in this config: %s",
goConfigService.getConfigForEditing().allPipelines().size()));
if (goConfigService.getConfigForEditing().hasPipelineGroup(groupName)) {
((BasicPipelineConfigs) goConfigService.getConfigForEditing().findGroup(groupName)).clear();
}
final CruiseConfig configForEditing = goConfigService.getConfigForEditing();
for (int i = 0; i < numberOfPipelinesToBeCreated; i++) {
JobConfig jobConfig = new JobConfig(new CaseInsensitiveString("job"));
StageConfig stageConfig =
new StageConfig(new CaseInsensitiveString("stage"), new JobConfigs(jobConfig));
PipelineConfig pipelineConfig =
new PipelineConfig(
new CaseInsensitiveString("pipeline" + i),
new MaterialConfigs(new GitMaterialConfig("FOO")),
stageConfig);
configForEditing.addPipeline(groupName, pipelineConfig);
}
goConfigService.updateConfig(
new UpdateConfigCommand() {
@Override
public CruiseConfig update(CruiseConfig cruiseConfig) throws Exception {
return configForEditing;
}
});
}