a214369f14
to find unused smart pointer variables Change-Id: I200bdd8949032a0e061de61f7903a156651793e2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/127006 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
125 lines
4.3 KiB
C++
125 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <sal/config.h>
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#include <comphelper/profilezone.hxx>
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#include <comphelper/traceevent.hxx>
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#include <rtl/ustring.hxx>
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#include <cppunit/TestFixture.h>
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#include <cppunit/extensions/HelperMacros.h>
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class TestTraceEvent : public CppUnit::TestFixture
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{
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public:
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void test();
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CPPUNIT_TEST_SUITE(TestTraceEvent);
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CPPUNIT_TEST(test);
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CPPUNIT_TEST_SUITE_END();
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};
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namespace
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{
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void trace_event_test()
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{
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{
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// When we start recording is off and this will not generate any 'X' event when we leave the scope
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comphelper::ProfileZone aZone0("test0");
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// This will not generate any 'b' and 'e' events either
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auto pAsync1(std::make_shared<comphelper::AsyncEvent>("async1"));
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{
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// No 'X' by this either
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comphelper::ProfileZone aZone1("block1");
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// Now we turn on recording
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comphelper::TraceEvent::startRecording();
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}
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// This will generate an 'i' event for instant1
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comphelper::TraceEvent::addInstantEvent("instant1");
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std::shared_ptr<comphelper::AsyncEvent> pAsync25;
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{
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comphelper::ProfileZone aZone2("block2");
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// This does not generate any 'e' event as it was created when recording was off
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// And the nested async2 object will thus not generate anything either
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pAsync1.reset();
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// This will generate 'b' event and an 'e' event when the pointer is reset or goes out of scope
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pAsync25 = std::make_shared<comphelper::AsyncEvent>("async2.5");
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// Leaving this scope will generate an 'X' event for block2
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}
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// This will generate a 'b' event for async3
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std::map<OUString, OUString> aArgsAsync3({ { "foo", "bar" }, { "tem", "42" } });
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auto pAsync3(std::make_shared<comphelper::AsyncEvent>("async3", aArgsAsync3));
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{
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comphelper::ProfileZone aZone3("block3");
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// Leaving this scope will generate an 'X' event for block3
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}
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// This will generate an 'e' event for async2.5
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pAsync25.reset();
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comphelper::ProfileZone aZone4("test2");
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// This will generate an 'i' event for instant2"
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std::map<OUString, OUString> aArgsInstant2({ { "foo2", "bar2" }, { "tem2", "42" } });
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comphelper::TraceEvent::addInstantEvent("instant2", aArgsInstant2);
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// Leaving this scope will generate 'X' events for test2 and a
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// 'e' event for async4in3, async7in3, and async3.
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}
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// This incorrect use of overlapping (not nested) ProfileZones
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// will generate a SAL_WARN but should not crash
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auto p1 = new comphelper::ProfileZone("error1");
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auto p2 = new comphelper::ProfileZone("error2");
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delete p1;
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delete p2;
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}
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}
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void TestTraceEvent::test()
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{
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trace_event_test();
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auto aEvents = comphelper::TraceEvent::getEventVectorAndClear();
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for (const auto& s : aEvents)
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{
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std::cerr << s << "\n";
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}
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CPPUNIT_ASSERT_EQUAL(9, static_cast<int>(aEvents.size()));
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CPPUNIT_ASSERT(aEvents[0].startsWith("{\"name:\"instant1\",\"ph\":\"i\","));
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CPPUNIT_ASSERT(aEvents[1].startsWith("{\"name\":\"async2.5\",\"ph\":\"S\",\"id\":1,"));
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CPPUNIT_ASSERT(aEvents[2].startsWith("{\"name\":\"block2\",\"ph\":\"X\","));
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CPPUNIT_ASSERT(aEvents[3].startsWith(
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"{\"name\":\"async3\",\"ph\":\"S\",\"id\":2,\"args\":{\"foo\":\"bar\",\"tem\":\"42\"},"));
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CPPUNIT_ASSERT(aEvents[4].startsWith("{\"name\":\"block3\",\"ph\":\"X\","));
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CPPUNIT_ASSERT(aEvents[5].startsWith("{\"name\":\"async2.5\",\"ph\":\"F\",\"id\":1,"));
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CPPUNIT_ASSERT(aEvents[6].startsWith(
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"{\"name:\"instant2\",\"ph\":\"i\",\"args\":{\"foo2\":\"bar2\",\"tem2\":\"42\"},"));
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CPPUNIT_ASSERT(aEvents[7].startsWith("{\"name\":\"test2\",\"ph\":\"X\""));
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CPPUNIT_ASSERT(aEvents[8].startsWith(
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"{\"name\":\"async3\",\"ph\":\"F\",\"id\":2,\"args\":{\"foo\":\"bar\",\"tem\":\"42\"},"));
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}
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CPPUNIT_TEST_SUITE_REGISTRATION(TestTraceEvent);
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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