Author: ruschein
Date: 2011-03-11 15:44:09 -0800 (Fri, 11 Mar 2011)
New Revision: 24415
Modified:
core3/profiler-mojo/trunk/src/main/java/org/cytoscape/mavenplugins/ProfilerMojo.java
Log:
Work in progress.
Modified:
core3/profiler-mojo/trunk/src/main/java/org/cytoscape/mavenplugins/ProfilerMojo.java
===================================================================
---
core3/profiler-mojo/trunk/src/main/java/org/cytoscape/mavenplugins/ProfilerMojo.java
2011-03-11 23:42:43 UTC (rev 24414)
+++
core3/profiler-mojo/trunk/src/main/java/org/cytoscape/mavenplugins/ProfilerMojo.java
2011-03-11 23:44:09 UTC (rev 24415)
@@ -618,32 +618,55 @@
* @component
*/
private ToolchainManager toolchainManager;
-
+
/**
+ * @parameter groupId
+ * @required
+ */
+ private String groupId;
+
+ /**
+ * @parameter artifactId
+ * @required
+ */
+ private String artifactId;
+
+ /**
+ * @parameter currentVersion
+ * @required
+ */
+ private String currentVersion;
+
+ /**
* @parameter baselineVersion
* @required
*/
private String baselineVersion;
+ /**
+ * @parameter default-value="10.0"
+ */
+ private double maxPerformanceDecreasePercentage;
+
/** @component */
private ArtifactResolver resolver;
public void execute() throws MojoExecutionException,
MojoFailureException {
-System.err.println("+++++++++++++++++++++++++++ Entering execute()");
if (verifyParameters()) {
-System.err.println("+++++++++++++++++++++++++++ parameters are Ok");
if (hasExecutedBefore())
return;
logReportsDirectory();
-System.err.println("+++++++++++++++++++++++++++ about to call run()");
+ setClassesDirectory(getCurrentArtifact());
run();
final Set<ClassAndMethodNameAndExecutionTime>
currentNamesAndTimes = getTestTimes();
-System.err.println("+++++++++++++++++++++++++++ after first run: " +
currentNamesAndTimes);
+
+ setClassesDirectory(getBaselineArtifact());
run();
final Set<ClassAndMethodNameAndExecutionTime>
baselineNamesAndTimes = getTestTimes();
-System.err.println("+++++++++++++++++++++++++++ after baseline run: " +
baselineNamesAndTimes);
+
+ compareRuntimes(currentNamesAndTimes,
baselineNamesAndTimes);
}
}
@@ -656,7 +679,6 @@
ProviderInfo provider = (ProviderInfo) iter.next();
forkConfiguration = getForkConfiguration();
final Classpath bootClasspath =
forkConfiguration.getBootClasspath();
-System.err.println("+++++++++++++++++++++++++++ class path is " +
bootClasspath.getClassPath());
ClassLoaderConfiguration classLoaderConfiguration =
getClassLoaderConfiguration(forkConfiguration);
ForkStarter forkStarter =
@@ -682,6 +704,49 @@
SurefireHelper.reportExecution(this, result, getLog());
}
+ private void compareRuntimes(final
Set<ClassAndMethodNameAndExecutionTime> currentNamesAndTimes,
+ final
Set<ClassAndMethodNameAndExecutionTime> baselineNamesAndTimes)
+ throws MojoFailureException
+ {
+ boolean failed = false;
+ for (final ClassAndMethodNameAndExecutionTime
currentNameAndTime : currentNamesAndTimes) {
+ final ClassAndMethodNameAndExecutionTime
baselineNameAndTime =
+
find(currentNameAndTime.getClassAndMethodName(), baselineNamesAndTimes);
+ if (baselineNameAndTime == null) {
+ getLog().warn("Missing test in baseline
version: "
+ +
currentNameAndTime.getClassAndMethodName());
+ continue;
+ }
+
+ final double percentageDifference = 100.0 * (
+ baselineNameAndTime.getExecutionTime() == 0.0
+ ? currentNameAndTime.getExecutionTime()
+ : (currentNameAndTime.getExecutionTime() -
baselineNameAndTime.getExecutionTime())
+ / baselineNameAndTime.getExecutionTime());
+ if (percentageDifference >
maxPerformanceDecreasePercentage) {
+
getLog().error("currentNameAndTime.getClassAndMethodName() is " +
percentageDifference
+ + "% slower than the baseline
version!");
+ failed = true;
+ } else if (percentageDifference > 0.0)
+
getLog().info("currentNameAndTime.getClassAndMethodName() is " +
percentageDifference
+ + "% slower than the baseline
version.");
+ }
+
+ if (failed)
+ throw new MojoFailureException("One or more tests took
too long relative to the baseline version!");
+ }
+
+ private ClassAndMethodNameAndExecutionTime find(final String
classAndMethodName,
+ final
Set<ClassAndMethodNameAndExecutionTime> namesAndTimes)
+ {
+ for (final ClassAndMethodNameAndExecutionTime nameAndTime :
namesAndTimes) {
+ if
(nameAndTime.getClassAndMethodName().equals(classAndMethodName))
+ return nameAndTime;
+ }
+
+ return null;
+ }
+
private Set<ClassAndMethodNameAndExecutionTime> getTestTimes() throws
MojoExecutionException {
final XMLInputFactory inputFactory =
XMLInputFactory.newInstance();
@@ -693,7 +758,7 @@
for (final String fileName : fileNames) {
if (!fileName.startsWith("TEST-") || !
fileName.endsWith(".xml"))
continue;
-
+
final InputStream input;
try {
input = new FileInputStream(new File(targetDir
+ "/" + fileName));
@@ -736,7 +801,27 @@
return result;
}
- /*
+ private File getCurrentArtifact() throws MojoExecutionException {
+ final Artifact artifact = project.getArtifact();
+ final Artifact baselineArtifact =
artifactFactory.createArtifactWithClassifier(groupId, artifactId,
+
currentVersion,
+
artifact.getType(),
+
artifact.getClassifier());
+ resolveDependencies(baselineArtifact);
+ return baselineArtifact.getFile();
+ }
+
+ private File getBaselineArtifact() throws MojoExecutionException {
+ final Artifact artifact = project.getArtifact();
+ final Artifact baselineArtifact =
artifactFactory.createArtifactWithClassifier(groupId, artifactId,
+
baselineVersion,
+
artifact.getType(),
+
artifact.getClassifier());
+ resolveDependencies(baselineArtifact);
+ return baselineArtifact.getFile();
+ }
+
+ /*
public void execute() throws MojoExecutionException {
getLog().info("+++ ProfilerMojo: base line version is " +
baselineVersion + ", group ID: "
+ project.getGroupId() + ", artifact ID: " +
project.getArtifactId());
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