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LttngUstCallStackProviderFastTest.java
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LttngUstCallStackProviderFastTest.java
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/*******************************************************************************
* Copyright (c) 2013, 2014 Ericsson
*
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License 2.0 which
* accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Alexandre Montplaisir - Initial API and implementation
*******************************************************************************/
package org.eclipse.tracecompass.incubator.callstack.core.tests.lttng2.ust.callstack;
import org.eclipse.tracecompass.testtraces.ctf.CtfTestTrace;
/**
* Test suite for the UST callstack state provider, using the trace of a program
* instrumented with lttng-ust-cyg-profile-fast.so tracepoints. These do not
* contain the function addresses in the func_exit events.
*
* @author Alexandre Montplaisir
*/
public class LttngUstCallStackProviderFastTest extends AbstractProviderTest {
private static final long[] timestamps = { 1379361250310000000L,
1379361250498400000L,
1379361250499759000L };
@Override
protected CtfTestTrace getTestTrace() {
return CtfTestTrace.CYG_PROFILE_FAST;
}
@Override
protected int getProcessId() {
/* This particular trace does not have PID contexts. */
return -1;
}
@Override
protected String getThreadName() {
return "glxgears-29822";
}
@Override
protected long getTestTimestamp(int index) {
return timestamps[index];
}
}