73 lines
1.5 KiB
C++
73 lines
1.5 KiB
C++
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/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2021 David Edmundson <davidedmundson@kde.org>
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SPDX-License-Identifier: LGPL-2.0-or-later
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*/
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#include <QObject>
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#include <QTemporaryFile>
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#include <QTest>
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#include "ftrace.h"
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class TestFTrace : public QObject
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{
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Q_OBJECT
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public:
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TestFTrace();
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private Q_SLOTS:
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void benchmarkTraceOff();
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void benchmarkTraceDurationOff();
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void enable();
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private:
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QTemporaryFile m_tempFile;
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};
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TestFTrace::TestFTrace()
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{
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m_tempFile.open();
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qputenv("KWIN_PERF_FTRACE_FILE", m_tempFile.fileName().toLatin1());
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KWin::FTraceLogger::create();
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}
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void TestFTrace::benchmarkTraceOff()
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{
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// this macro should no-op, so take no time at all
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QBENCHMARK {
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fTrace("BENCH", 123, "foo");
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}
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}
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void TestFTrace::benchmarkTraceDurationOff()
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{
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QBENCHMARK {
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fTraceDuration("BENCH", 123, "foo");
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}
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}
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void TestFTrace::enable()
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{
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KWin::FTraceLogger::self()->setEnabled(true);
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QVERIFY(KWin::FTraceLogger::self()->isEnabled());
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{
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fTrace("TEST", 123, "foo");
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fTraceDuration("TEST_DURATION", "boo");
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fTrace("TEST", 123, "foo");
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}
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QCOMPARE(m_tempFile.readLine(), "TEST123foo\n");
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QCOMPARE(m_tempFile.readLine(), "TEST_DURATIONboo begin_ctx=1\n");
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QCOMPARE(m_tempFile.readLine(), "TEST123foo\n");
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QCOMPARE(m_tempFile.readLine(), "TEST_DURATIONboo end_ctx=1\n");
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}
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QTEST_MAIN(TestFTrace)
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#include "test_ftrace.moc"
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