765 lines
20 KiB
C++
765 lines
20 KiB
C++
#include "unicode/utypes.h"
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/* APP_NO_THREADS is an old symbol. We'll honour it if present. */
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#ifdef APP_NO_THREADS
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# define ICU_USE_THREADS 0
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#endif
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/* Default: use threads. */
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#ifndef ICU_USE_THREADS
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# define ICU_USE_THREADS 1
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#endif
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#include "tsmthred.h"
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MultithreadTest::MultithreadTest()
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{
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}
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MultithreadTest::~MultithreadTest()
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{
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}
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#if (ICU_USE_THREADS==0)
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void MultithreadTest::runIndexedTest( int32_t index, bool_t exec,
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char* &name, char* par ) {
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if (exec) logln("TestSuite MultithreadTest: ");
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if(index == 0)
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name = "NO_THREADED_TESTS";
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else
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name = "";
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if(exec) { logln("MultithreadTest - test DISABLED. ICU_USE_THREADS set to 0, check your configuration if this is a problem..");
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}
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}
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#else
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// Note: A LOT OF THE FUNCTIONS IN THIS FILE SHOULD LIVE ELSEWHERE!!!!!
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// Note: A LOT OF THE FUNCTIONS IN THIS FILE SHOULD LIVE ELSEWHERE!!!!!
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// -srl
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h> // tolower, toupper
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#include "unicode/putil.h"
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/* for mthreadtest*/
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#include "unicode/numfmt.h"
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#include "unicode/choicfmt.h"
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#include "unicode/msgfmt.h"
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#include "unicode/locid.h"
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/* HPUX */
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#ifdef sleep
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#undef sleep
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#endif
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#ifdef WIN32
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#define HAVE_IMP
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#include <windows.h>
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struct Win32ThreadImplementation
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{
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HANDLE fHandle;
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DWORD fThreadID;
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};
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extern "C" unsigned long _stdcall SimpleThreadProc(void *arg)
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{
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((SimpleThread*)arg)->run();
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return 0;
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}
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SimpleThread::SimpleThread()
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:fImplementation(0)
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{
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Win32ThreadImplementation *imp = new Win32ThreadImplementation;
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imp->fHandle = 0;
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imp->fThreadID = 0;
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fImplementation = imp;
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}
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SimpleThread::~SimpleThread()
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{
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delete (Win32ThreadImplementation*)fImplementation;
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}
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void SimpleThread::start()
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{
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Win32ThreadImplementation *imp = (Win32ThreadImplementation*)fImplementation;
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if(imp->fHandle != NULL)
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return;
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imp->fHandle = CreateThread(NULL,0,SimpleThreadProc,(void*)this,0,&imp->fThreadID);
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}
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void SimpleThread::sleep(int32_t millis)
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{
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::Sleep(millis);
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}
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#elif defined XP_MAC
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// since the Mac has no preemptive threading (at least on MacOS 8), only
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// cooperative threading, threads are a no-op. We have no yield() calls
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// anywhere in the ICU, so we are guaranteed to be thread-safe.
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#define HAVE_IMP
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SimpleThread::SimpleThread()
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{}
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SimpleThread::~SimpleThread()
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{}
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void
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SimpleThread::start()
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{}
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void
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SimpleThread::run()
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{}
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void
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SimpleThread::sleep(int32_t millis)
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{}
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#else
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#define POSIX 1
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#endif
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#if defined(POSIX)||defined(SOLARIS)||defined(AIX)||defined(HPUX)
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#define HAVE_IMP
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#include <pthread.h>
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#include <unistd.h>
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#include <signal.h>
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/* HPUX */
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#ifdef sleep
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#undef sleep
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#endif
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struct PosixThreadImplementation
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{
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pthread_t fThread;
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};
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extern "C" void* SimpleThreadProc(void *arg)
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{
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((SimpleThread*)arg)->run();
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return 0;
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}
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SimpleThread::SimpleThread() :fImplementation(0)
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{
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PosixThreadImplementation *imp = new PosixThreadImplementation;
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fImplementation = imp;
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}
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SimpleThread::~SimpleThread()
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{
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delete (PosixThreadImplementation*)fImplementation;
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}
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void SimpleThread::start()
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{
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PosixThreadImplementation *imp = (PosixThreadImplementation*)fImplementation;
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int32_t rc;
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pthread_attr_t attr;
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#ifdef HPUX
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rc = pthread_attr_create(&attr);
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rc = pthread_create(&(imp->fThread),attr,&SimpleThreadProc,(void*)this);
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pthread_attr_delete(&attr);
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#else
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rc = pthread_attr_init(&attr);
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rc = pthread_create(&(imp->fThread),&attr,&SimpleThreadProc,(void*)this);
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pthread_attr_destroy(&attr);
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#endif
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}
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void SimpleThread::sleep(int32_t millis)
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{
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#ifdef SOLARIS
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sigignore(SIGALRM);
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#endif
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#ifdef HPUX
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cma_sleep(millis/100);
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#else
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usleep(millis * 1000);
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#endif
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}
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#endif
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// end POSIX
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#ifndef HAVE_IMP
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#error No implementation for threads! Cannot test.
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0 = 216; //die
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#endif
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// *************** end fluff ******************
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/* now begins the real test. */
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void MultithreadTest::runIndexedTest( int32_t index, bool_t exec,
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char* &name, char* par ) {
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if (exec) logln("TestSuite MultithreadTest: ");
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switch (index) {
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case 0: name = "TestThreads"; if (exec) TestThreads(); break;
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case 1: name = "TestMutex"; if (exec) TestMutex(); break;
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case 2: name = "TestThreadedIntl"; if (exec) TestThreadedIntl(); break;
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default: name = ""; break; //needed to end loop
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}
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}
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/*
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TestThreads -- see if threads really work at all.
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Set up N threads pointing at N chars. When they are started, they will
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each sleep 2 seconds and then set their chars. At the end we make sure they
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are all set.
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*/
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#define THREADTEST_NRTHREADS 8
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class TestThreadsThread : public SimpleThread
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{
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public:
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TestThreadsThread(char* whatToChange) { fWhatToChange = whatToChange; }
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virtual void run() { SimpleThread::sleep(2000); *fWhatToChange = '*'; }
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private:
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char *fWhatToChange;
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};
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void MultithreadTest::TestThreads()
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{
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char threadTestChars[THREADTEST_NRTHREADS + 1];
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SimpleThread *threads[THREADTEST_NRTHREADS];
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int32_t i;
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for(i=0;i<THREADTEST_NRTHREADS;i++)
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{
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threadTestChars[i] = ' ';
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threads[i] = new TestThreadsThread(&threadTestChars[i]);
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}
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threadTestChars[THREADTEST_NRTHREADS] = '\0';
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logln("->" + UnicodeString(threadTestChars) + "<- Firing off threads.. ");
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for(i=0;i<THREADTEST_NRTHREADS;i++)
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{
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threads[i]->start();
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SimpleThread::sleep(200);
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logln(" Subthread started.");
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}
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logln("Waiting for threads to be set..");
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int32_t patience = 40; // seconds to wait
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while(patience--)
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{
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int32_t count = 0;
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for(i=0;i<THREADTEST_NRTHREADS;i++)
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{
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if(threadTestChars[i] == '*')
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{
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count++;
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}
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}
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if(count == THREADTEST_NRTHREADS)
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{
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logln("->" + UnicodeString(threadTestChars) + "<- Got all threads! cya");
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return;
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}
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logln("->" + UnicodeString(threadTestChars) + "<- Waiting..");
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SimpleThread::sleep(500);
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}
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errln("->" + UnicodeString(threadTestChars) + "<- PATIENCE EXCEEDED!! Still missing some.");
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}
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class TestMutexThread1 : public SimpleThread
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{
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public:
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TestMutexThread1() : fDone(FALSE) {}
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virtual void run()
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{
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Mutex m; // grab the lock first thing
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SimpleThread::sleep(2000); // then wait
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fDone = TRUE; // finally, set our flag
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}
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public:
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bool_t fDone;
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};
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class TestMutexThread2 : public SimpleThread
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{
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public:
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TestMutexThread2(TestMutexThread1& r) : fOtherThread(r), fDone(FALSE), fErr(FALSE) {}
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virtual void run()
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{
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SimpleThread::sleep(1000); // wait, make sure they aquire the lock
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fElapsed = uprv_getUTCtime();
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{
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Mutex m; // wait here
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fElapsed = uprv_getUTCtime() - fElapsed;
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if(fOtherThread.fDone == FALSE)
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fErr = TRUE; // they didnt get to it yet
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fDone = TRUE; // we're done.
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}
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}
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public:
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TestMutexThread1 & fOtherThread;
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bool_t fDone, fErr;
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int32_t fElapsed;
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};
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void MultithreadTest::TestMutex()
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{
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/* this test uses printf so that we don't hang by calling UnicodeString inside of a mutex. */
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//logln("Bye.");
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// printf("Warning: MultiThreadTest::Testmutex() disabled.\n");
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// return;
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if(verbose)
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printf("Before mutex.");
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{
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Mutex m;
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if(verbose)
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printf(" Exitted 2nd mutex");
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}
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if(verbose)
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printf("exitted 1st mutex. Now testing with threads:");
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TestMutexThread1 thread1;
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TestMutexThread2 thread2(thread1);
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thread2.start();
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thread1.start();
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for(int32_t patience = 12; patience > 0;patience--)
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{
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if(thread1.fDone && verbose)
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printf("Thread1 done");
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if(thread1.fDone && thread2.fDone)
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{
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char tmp[999];
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sprintf(tmp,"%lu",thread2.fElapsed);
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if(thread2.fErr)
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errln("Thread 2 says: thread1 didn't run before I aquired the mutex.");
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logln("took " + UnicodeString(tmp) + " seconds for thread2 to aquire the mutex.");
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return;
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}
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SimpleThread::sleep(1000);
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}
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if(verbose)
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printf("patience exceeded. [WARNING mutex may still be acquired.] ");
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}
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// ***********
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// *********** TestMultithreadedIntl. Test the ICU in a multithreaded way.
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// ** First, some utility classes.
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//
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///* Here is an idea which needs more work
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// TestATest simply runs another Intltest subset against itself.
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// The correct subset of intltest that should be run in this way should be identified.
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// */
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//
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//class TestATest : public SimpleThread
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//{
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//public:
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// TestATest(IntlTest &t) : fTest(t), fDone(FALSE) {}
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// virtual void run()
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// {
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// fTest.runTest(NULL,"TestNumberSpelloutFormat");
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// fErrs = fTest.getErrors();
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// fDone = TRUE;
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// }
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//public:
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// IntlTest &fTest;
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// bool_t fDone;
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// int32_t fErrs;
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//};
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//
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//
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//#include "itutil.h"
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////#include "tscoll.h"
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////#include "ittxtbd.h"
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//#include "itformat.h"
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////#include "itcwrap.h"
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//
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///* main code was:
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// IntlTestFormat formatTest;
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//// IntlTestCollator collatorTest;
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//
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// #define NUMTESTS 2
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// TestATest tests[NUMTESTS] = { TestATest(formatTest), TestATest(formatTest) };
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// char testName[NUMTESTS][20] = { "formatTest", "formatTest2" };
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//*/
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#include <string.h>
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// [HSYS] Just to make it easier to use with UChar array.
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// ripped off from ittxtbd.cpp::CharsToUnicodeString
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UnicodeString UEscapeString(const char* chars)
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{
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int len = strlen(chars);
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int i;
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UnicodeString buffer;
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for (i = 0; i < len;) {
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if ((chars[i] == '\\') && (i+1 < len) && (chars[i+1] == 'u')) {
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int unicode;
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sscanf(&(chars[i+2]), "%4X", &unicode);
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buffer += (UChar)unicode;
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i += 6;
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} else {
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buffer += (UChar)chars[i++];
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}
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}
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return buffer;
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}
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// * Show exactly where the string's differences lie.
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UnicodeString showDifference(const UnicodeString& expected, const UnicodeString& result)
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{
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UnicodeString res;
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res = expected + "<Expected\n";
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if(expected.length() != result.length())
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res += " [ Different lengths ] \n";
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else
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{
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for(int32_t i=0;i<expected.length();i++)
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{
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if(expected[i] == result[i])
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{
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res += " ";
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}
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else
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{
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res += "|";
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}
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}
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res += "<Differences";
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res += "\n";
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}
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res += result + "<Result\n";
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return res;
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}
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// ** ThreadWithStatus - a thread that we can check the status and error condition of
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class ThreadWithStatus : public SimpleThread
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{
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public:
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bool_t getDone() { return fDone; }
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bool_t getError() { return (fErrors > 0); }
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bool_t getError(UnicodeString& fillinError) { fillinError = fErrorString; return (fErrors > 0); }
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virtual ~ThreadWithStatus(){}
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protected:
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ThreadWithStatus() : fDone(FALSE), fErrors(0) {}
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void done() { fDone = TRUE; }
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void error(const UnicodeString &error) { fErrors++; fErrorString = error; done(); }
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void error() { error("An error occured."); }
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private:
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bool_t fDone;
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int32_t fErrors;
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UnicodeString fErrorString;
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};
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// ** FormatThreadTest - a thread that tests performing a number of numberformats.
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#define kFormatThreadIterations 20 // # of iterations per thread
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#define kFormatThreadThreads 10 // # of threads to spawn
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#define kFormatThreadPatience 60 // time in seconds to wait for all threads
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struct FormatThreadTestData
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{
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double number;
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UnicodeString string;
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FormatThreadTestData(double a, const UnicodeString& b) : number(a),string(b) {}
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} ;
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//
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FormatThreadTestData kNumberFormatTestData[] =
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{
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FormatThreadTestData((double)5., UnicodeString("5")),
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FormatThreadTestData( 6., "6" ),
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FormatThreadTestData( 20., "20" ),
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FormatThreadTestData( 8., "8" ),
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FormatThreadTestData( 8.3, "8.3" ),
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FormatThreadTestData( 12345, "12,345" ),
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FormatThreadTestData( 81890.23, "81,890.23" ),
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};
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int32_t kNumberFormatTestDataLength = sizeof(kNumberFormatTestData) / sizeof(kNumberFormatTestData[0]);
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//
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FormatThreadTestData kPercentFormatTestData[] =
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{
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FormatThreadTestData((double)5., UnicodeString("500%")),
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FormatThreadTestData( 1, "100%" ),
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FormatThreadTestData( 0.26, "26%" ),
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FormatThreadTestData( 16384.99, UEscapeString("1\\u00a0638\\u00a0499%") ), // U+00a0 = NBSP
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FormatThreadTestData( 81890.23, UEscapeString("8\\u00a0189\\u00a0023%" )),
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};
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int32_t kPercentFormatTestDataLength = sizeof(kPercentFormatTestData) / sizeof(kPercentFormatTestData[0]);
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void errorToString(UErrorCode theStatus, UnicodeString &string)
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{
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string=u_errorName(theStatus);
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}
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// "Someone from {2} is receiving a #{0} error - {1}. Their telephone call is costing {3 number,currency}."
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void formatErrorMessage(UErrorCode &realStatus, const UnicodeString& pattern, const Locale& theLocale,
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UErrorCode inStatus0, /* statusString 1 */ const Locale &inCountry2, double currency3, // these numbers are the message arguments.
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UnicodeString &result)
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{
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if(U_FAILURE(realStatus))
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return; // you messed up
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UnicodeString errString1;
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errorToString(inStatus0, errString1);
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UnicodeString countryName2;
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inCountry2.getDisplayCountry(theLocale,countryName2);
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Formattable myArgs[] = {
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Formattable((int32_t)inStatus0), // inStatus0 {0}
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Formattable(errString1), // statusString1 {1}
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Formattable(countryName2), // inCountry2 {2}
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Formattable(currency3)// currency3 {3,number,currency}
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};
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MessageFormat *fmt = new MessageFormat("MessageFormat's API is broken!!!!!!!!!!!",realStatus);
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fmt->setLocale(theLocale);
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fmt->applyPattern(pattern, realStatus);
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if (U_FAILURE(realStatus)) {
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delete fmt;
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return;
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}
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FieldPosition ignore = 0;
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fmt->format(myArgs,4,result,ignore,realStatus);
|
|
|
|
delete fmt;
|
|
};
|
|
|
|
|
|
class FormatThreadTest : public ThreadWithStatus
|
|
{
|
|
public:
|
|
FormatThreadTest() // constructor is NOT multithread safe.
|
|
// the locale to use
|
|
{
|
|
static int32_t fgOffset = 0;
|
|
fOffset = fgOffset += 3;
|
|
}
|
|
|
|
virtual void run()
|
|
{
|
|
int32_t iteration;
|
|
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
NumberFormat *formatter = NumberFormat::createInstance(Locale::ENGLISH,status);
|
|
|
|
if(U_FAILURE(status))
|
|
{
|
|
error("Error on NumberFormat::createInstance()");
|
|
return;
|
|
}
|
|
|
|
NumberFormat *percentFormatter = NumberFormat::createPercentInstance(Locale::FRENCH,status);
|
|
|
|
if(U_FAILURE(status))
|
|
{
|
|
error("Error on NumberFormat::createPercentInstance()");
|
|
delete formatter;
|
|
return;
|
|
}
|
|
|
|
for(iteration = 0;!getError() && iteration<kFormatThreadIterations;iteration++)
|
|
{
|
|
int32_t whichLine = (iteration + fOffset)%kNumberFormatTestDataLength;
|
|
|
|
UnicodeString output;
|
|
|
|
formatter->format(kNumberFormatTestData[whichLine].number, output);
|
|
|
|
if(0 != output.compare(kNumberFormatTestData[whichLine].string))
|
|
{
|
|
error("format().. expected " + kNumberFormatTestData[whichLine].string + " got " + output);
|
|
continue; // will break
|
|
}
|
|
|
|
// Now check percent.
|
|
output.remove();
|
|
whichLine = (iteration + fOffset)%kPercentFormatTestDataLength;
|
|
|
|
percentFormatter->format(kPercentFormatTestData[whichLine].number, output);
|
|
|
|
if(0 != output.compare(kPercentFormatTestData[whichLine].string))
|
|
{
|
|
error("percent format().. \n" + showDifference(kPercentFormatTestData[whichLine].string,output));
|
|
continue;
|
|
}
|
|
|
|
// Test message error
|
|
#define kNumberOfMessageTests 3
|
|
UErrorCode statusToCheck;
|
|
UnicodeString patternToCheck;
|
|
Locale messageLocale;
|
|
Locale countryToCheck;
|
|
double currencyToCheck;
|
|
|
|
UnicodeString expected;
|
|
|
|
// load the cases.
|
|
switch((iteration+fOffset) % kNumberOfMessageTests)
|
|
{
|
|
default:
|
|
case 0:
|
|
statusToCheck= U_FILE_ACCESS_ERROR;
|
|
patternToCheck= "0:Someone from {2} is receiving a #{0} error - {1}. Their telephone call is costing {3,number,currency}."; // number,currency
|
|
messageLocale= Locale("en","US");
|
|
countryToCheck= Locale("","HR");
|
|
currencyToCheck= 8192.77;
|
|
expected= "0:Someone from Croatia is receiving a #4 error - U_FILE_ACCESS_ERROR. Their telephone call is costing $8,192.77.";
|
|
break;
|
|
case 1:
|
|
statusToCheck= U_INDEX_OUTOFBOUNDS_ERROR;
|
|
patternToCheck= "1:A customer in {2} is receiving a #{0} error - {1}. Their telephone call is costing {3,number,currency}."; // number,currency
|
|
messageLocale= Locale("de","DE");
|
|
countryToCheck= Locale("","BF");
|
|
currencyToCheck= 2.32;
|
|
expected= "1:A customer in Burkina Faso is receiving a #8 error - U_INDEX_OUTOFBOUNDS_ERROR. Their telephone call is costing $2.32.";
|
|
case 2:
|
|
statusToCheck= U_MEMORY_ALLOCATION_ERROR;
|
|
patternToCheck= "2:user in {2} is receiving a #{0} error - {1}. They insist they just spent {3,number,currency} on memory."; // number,currency
|
|
messageLocale= Locale("de","AT"); // Austrian German
|
|
countryToCheck= Locale("","US"); // hmm
|
|
currencyToCheck= 40193.12;
|
|
expected= UEscapeString("2:user in Vereinigte Staaten is receiving a #7 error - U_MEMORY_ALLOCATION_ERROR. They insist they just spent \\u00f6S 40.193,12 on memory.");
|
|
break;
|
|
}
|
|
|
|
UnicodeString result;
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
formatErrorMessage(status,patternToCheck,messageLocale,statusToCheck,countryToCheck,currencyToCheck,result);
|
|
if(U_FAILURE(status))
|
|
{
|
|
UnicodeString tmp;
|
|
errorToString(status,tmp);
|
|
error("Failure on message format, pattern=" + patternToCheck +", error = " + tmp);
|
|
continue;
|
|
}
|
|
|
|
if(result != expected)
|
|
{
|
|
error("PatternFormat: \n" + showDifference(expected,result));
|
|
continue;
|
|
}
|
|
}
|
|
|
|
delete formatter;
|
|
delete percentFormatter;
|
|
done();
|
|
}
|
|
|
|
private:
|
|
int32_t fOffset; // where we are testing from.
|
|
};
|
|
|
|
// ** The actual test function.
|
|
|
|
void MultithreadTest::TestThreadedIntl()
|
|
{
|
|
|
|
FormatThreadTest tests[kFormatThreadThreads];
|
|
|
|
logln(UnicodeString("Spawning: ") + kFormatThreadThreads + " threads * " + kFormatThreadIterations + " iterations each.");
|
|
for(int32_t j = 0; j < kFormatThreadThreads; j++)
|
|
tests[j].start();
|
|
|
|
for(int32_t patience = kFormatThreadPatience;patience > 0; patience --)
|
|
{
|
|
logln("Waiting...");
|
|
|
|
int32_t i;
|
|
int32_t terrs = 0;
|
|
int32_t completed =0;
|
|
|
|
for(i=0;i<kFormatThreadThreads;i++)
|
|
{
|
|
if(tests[i].getDone())
|
|
{
|
|
completed++;
|
|
|
|
logln(UnicodeString("Test #") + i + " is complete.. ");
|
|
|
|
UnicodeString theErr;
|
|
if(tests[i].getError(theErr))
|
|
{
|
|
terrs++;
|
|
errln(UnicodeString("#") + i + ": " + theErr);
|
|
}
|
|
// print out the error, too, if any.
|
|
}
|
|
}
|
|
|
|
if(completed == kFormatThreadThreads)
|
|
{
|
|
logln("Done!");
|
|
|
|
if(terrs)
|
|
{
|
|
errln("There were errors.");
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
SimpleThread::sleep(1000);
|
|
}
|
|
errln("patience exceeded. ");
|
|
}
|
|
|
|
#endif // ICU_USE_THREADS
|
|
|