8f8d58d193
Change {DECLARE,IMPLEMENT}_*CLASS and {DECLARE,BEGIN,END}_EVENT_TABLE
occurrences to use the wx-prefixed version of the macros.
128 lines
3.3 KiB
C++
128 lines
3.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/thread/tls.cpp
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// Purpose: wxTlsValue unit test
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// Author: Vadim Zeitlin
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// Created: 2008-08-28
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// Copyright: (c) 2008 Vadim Zeitlin
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#endif // WX_PRECOMP
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#include "wx/thread.h"
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#include "wx/tls.h"
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// ----------------------------------------------------------------------------
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// globals
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// ----------------------------------------------------------------------------
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namespace
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{
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// NB: this struct must be a POD, so don't use wxString as its member
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struct PerThreadData
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{
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const char *name;
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int number;
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};
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wxTLS_TYPE(PerThreadData) gs_threadDataVar;
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#define gs_threadData wxTLS_VALUE(gs_threadDataVar)
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wxTLS_TYPE(int) gs_threadIntVar;
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#define gs_threadInt wxTLS_VALUE(gs_threadIntVar)
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// ----------------------------------------------------------------------------
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// test thread
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// ----------------------------------------------------------------------------
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// this thread arbitrarily modifies all global thread-specific variables to
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// make sure that the changes in it are not visible from the main thread
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class TLSTestThread : public wxThread
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{
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public:
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// ctor both creates and starts the thread
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TLSTestThread() : wxThread(wxTHREAD_JOINABLE) { Create(); Run(); }
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virtual void *Entry()
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{
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gs_threadInt = 17;
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gs_threadData.name = "worker";
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gs_threadData.number = 2;
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CPPUNIT_ASSERT_EQUAL( "worker", gs_threadData.name );
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CPPUNIT_ASSERT_EQUAL( 2, gs_threadData.number );
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return NULL;
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}
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};
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} // anonymous namespace
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class TLSTestCase : public CppUnit::TestCase
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{
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public:
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TLSTestCase() { }
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private:
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CPPUNIT_TEST_SUITE( TLSTestCase );
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CPPUNIT_TEST( TestInt );
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CPPUNIT_TEST( TestStruct );
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CPPUNIT_TEST_SUITE_END();
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void TestInt();
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void TestStruct();
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wxDECLARE_NO_COPY_CLASS(TLSTestCase);
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( TLSTestCase );
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// also include in its own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( TLSTestCase, "TLSTestCase" );
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void TLSTestCase::TestInt()
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{
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CPPUNIT_ASSERT_EQUAL( 0, gs_threadInt );
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gs_threadInt++;
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CPPUNIT_ASSERT_EQUAL( 1, gs_threadInt );
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TLSTestThread().Wait();
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CPPUNIT_ASSERT_EQUAL( 1, gs_threadInt );
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}
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void TLSTestCase::TestStruct()
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{
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CPPUNIT_ASSERT_EQUAL( "", gs_threadData.name );
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CPPUNIT_ASSERT_EQUAL( 0, gs_threadData.number );
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gs_threadData.name = "main";
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gs_threadData.number = 1;
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CPPUNIT_ASSERT_EQUAL( 1, gs_threadData.number );
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TLSTestThread().Wait();
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CPPUNIT_ASSERT_EQUAL( "main", gs_threadData.name );
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CPPUNIT_ASSERT_EQUAL( 1, gs_threadData.number );
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}
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