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/*******************************************************************************
* Copyright (c) 2009 STMicroelectronics.
* 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:
* Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.gprof.test;
import java.io.File;
import java.io.IOException;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.eclipse.cdt.core.IBinaryParser.IBinaryObject;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.linuxtools.binutils.utils.STSymbolManager;
import org.eclipse.linuxtools.dataviewers.abstractviewers.AbstractSTTreeViewer;
import org.eclipse.linuxtools.gprof.action.SwitchContentProviderAction;
import org.eclipse.linuxtools.gprof.action.SwitchSampleTimeAction;
import org.eclipse.linuxtools.gprof.parser.GmonDecoder;
import org.eclipse.linuxtools.gprof.view.CallGraphContentProvider;
import org.eclipse.linuxtools.gprof.view.FileHistogramContentProvider;
import org.eclipse.linuxtools.gprof.view.FlatHistogramContentProvider;
import org.eclipse.linuxtools.gprof.view.FunctionHistogramContentProvider;
import org.eclipse.linuxtools.gprof.view.GmonView;
import org.eclipse.linuxtools.gprof.view.fields.SampleProfField;
import org.eclipse.swt.widgets.TreeColumn;
/**
* @author Xavier Raynaud <xavier.raynaud@st.com>
*/
public class GprofTest extends TestCase {
private static final String GMON_BINARY_FILE = "a.out";
private static final String GMON_OUTPUT_FILE = "gmon.out";
private static final String GMON_DIRECTORY_SUFFIX = "_gprof_input";
public GprofTest() {
}
public static Test suite() {
TestSuite ats = new TestSuite("GProf:View CSV Export");
File[] testDirs = STJunitUtils.getTestDirs("org.eclipse.linuxtools.gprof.test", ".*" + GMON_DIRECTORY_SUFFIX);
for (File testDir : testDirs) {
final File gmonFile = new File(testDir, GMON_OUTPUT_FILE);
final File binaryFile = new File(testDir, GMON_BINARY_FILE);
final File view_cg_RefFile = new File(testDir, "testCallgraphView.ref");
final File view_cg_DumpFile = new File(testDir, "testCallgraphView.dump");
final File view_cg2_RefFile = new File(testDir, "testCallgraphTimeView.ref");
final File view_cg2_DumpFile = new File(testDir, "testCallgraphTimeView.dump");
final File view_samplesFile_RefFile = new File(testDir, "testSampleView.ref");
final File view_samplesFile_DumpFile = new File(testDir, "testSampleView.dump");
final File view_samplesFileT_RefFile = new File(testDir, "testTimeView.ref");
final File view_samplesFileT_DumpFile = new File(testDir, "testTimeView.dump");
final File view_samplesFunction_RefFile = new File(testDir, "testFunctionSampleView.ref");
final File view_samplesFunction_DumpFile = new File(testDir, "testFunctionSampleView.dump");
final File view_samplesFunctionT_RefFile = new File(testDir, "testFunctionTimeView.ref");
final File view_samplesFunctionT_DumpFile = new File(testDir, "testFunctionTimeView.dump");
final File view_samplesFlat_RefFile = new File(testDir, "testFlatSampleView.ref");
final File view_samplesFlat_DumpFile = new File(testDir, "testFlatSampleView.dump");
final File view_samplesFlatT_RefFile = new File(testDir, "testFlatTimeView.ref");
final File view_samplesFlatT_DumpFile = new File(testDir, "testFlatTimeView.dump");
IBinaryObject binary = STSymbolManager.sharedInstance.getBinaryObject(new Path(binaryFile.getAbsolutePath()));
final GmonDecoder gd = new GmonDecoder(binary);
try {
gd.read(gmonFile.getAbsolutePath());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
ats.addTest(
new TestCase(testDir.getName() + ":CSV-CALLGRAPH") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_cg_RefFile, view_cg_DumpFile, CallGraphContentProvider.sharedInstance, false);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-CALLGRAPH-TIMED") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_cg2_RefFile, view_cg2_DumpFile, CallGraphContentProvider.sharedInstance, true);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FILE") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFile_RefFile, view_samplesFile_DumpFile, FileHistogramContentProvider.sharedInstance, false);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FILE-TIMED") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFileT_RefFile, view_samplesFileT_DumpFile, FileHistogramContentProvider.sharedInstance, true);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FUNCTION") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFunction_RefFile, view_samplesFunction_DumpFile, FunctionHistogramContentProvider.sharedInstance, false);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FUNCTION-TIMED") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFunctionT_RefFile, view_samplesFunctionT_DumpFile, FunctionHistogramContentProvider.sharedInstance, true);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FLAT") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFlat_RefFile, view_samplesFlat_DumpFile, FlatHistogramContentProvider.sharedInstance, false);
}
}
);
ats.addTest(
new TestCase(testDir.getName() + ":CSV-FLAT-TIMED") {
public void runTest() throws Throwable {
testView(gmonFile, gd, view_samplesFlatT_RefFile, view_samplesFlatT_DumpFile, FlatHistogramContentProvider.sharedInstance, true);
}
}
);
}
return ats;
}
public static void changeMode(GmonView view, boolean timeModeRequested) {
AbstractSTTreeViewer gmonViewer = (AbstractSTTreeViewer)view.getSTViewer();
GmonDecoder decoder = (GmonDecoder) gmonViewer.getInput();
int prof_rate = decoder.getHistogramDecoder().getProf_rate();
if (prof_rate == 0) {
return;
}
TreeColumn tc = gmonViewer.getViewer().getTree().getColumn(1);
SampleProfField spf = (SampleProfField) tc.getData();
if (spf.getColumnHeaderText().endsWith("Samples") ^ !timeModeRequested) {
new SwitchSampleTimeAction(view).run();
}
}
public static void testView(File gmonFile, GmonDecoder gd,
File refFile, File dumpFile,
ITreeContentProvider contentProvider, boolean timeMode) throws Exception {
GmonView view = GmonView.displayGprofView(gd, gmonFile.getAbsolutePath(), null);
SwitchContentProviderAction action = new SwitchContentProviderAction("testAction", "icons/ch_callees.png" /*to avoid error*/, view.getSTViewer().getViewer(), contentProvider);
action.run();
changeMode(view, timeMode);
STJunitUtils.testCSVExport(view, dumpFile.getAbsolutePath(), refFile.getAbsolutePath());
}
}
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