2b6b8c73c4
* ICU-20119 Update and fixes for the following BRS tasks: - Update urename.h - Test uconfig.h variations * ICU-20119 Updates copyright scanner script exclusions: don't scan ./git/*. * ICU-20119 Changes in reply to comments for pull requst #165.
1588 lines
51 KiB
C++
1588 lines
51 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1999-2015, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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#include "simplethread.h"
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#include "unicode/utypes.h"
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#include "unicode/ustring.h"
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#include "umutex.h"
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#include "cmemory.h"
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#include "cstring.h"
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#include "indiancal.h"
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#include "uparse.h"
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#include "unicode/localpointer.h"
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#include "unicode/resbund.h"
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#include "unicode/udata.h"
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#include "unicode/uloc.h"
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#include "unicode/locid.h"
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#include "putilimp.h"
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#include "intltest.h"
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#include "tsmthred.h"
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#include "unicode/ushape.h"
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#include "unicode/translit.h"
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#include "sharedobject.h"
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#include "unifiedcache.h"
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#include "uassert.h"
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#define TSMTHREAD_FAIL(msg) errln("%s at file %s, line %d", msg, __FILE__, __LINE__)
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#define TSMTHREAD_ASSERT(expr) {if (!(expr)) {TSMTHREAD_FAIL("Fail");}}
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#define TSMTHREAD_ASSERT_SUCCESS(status) {if (U_FAILURE(status)) { \
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errln("file: %s:%d status = %s\n", __FILE__, __LINE__, u_errorName(status));}}
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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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#include <stdio.h>
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#include <string.h>
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#include <ctype.h> // tolower, toupper
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#include <memory>
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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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#include "unicode/coll.h"
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#include "unicode/calendar.h"
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#include "ucaconf.h"
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void MultithreadTest::runIndexedTest( int32_t index, UBool exec,
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const char* &name, char* /*par*/ ) {
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if (exec)
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logln("TestSuite MultithreadTest: ");
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TESTCASE_AUTO_BEGIN;
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TESTCASE_AUTO(TestThreads);
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TESTCASE_AUTO(TestMutex);
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#if !UCONFIG_NO_FORMATTING
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TESTCASE_AUTO(TestThreadedIntl);
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#endif
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#if !UCONFIG_NO_COLLATION
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TESTCASE_AUTO(TestCollators);
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#endif /* #if !UCONFIG_NO_COLLATION */
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TESTCASE_AUTO(TestString);
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TESTCASE_AUTO(TestArabicShapingThreads);
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TESTCASE_AUTO(TestAnyTranslit);
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TESTCASE_AUTO(TestConditionVariables);
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TESTCASE_AUTO(TestUnifiedCache);
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#if !UCONFIG_NO_TRANSLITERATION
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TESTCASE_AUTO(TestBreakTranslit);
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TESTCASE_AUTO(TestIncDec);
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#if !UCONFIG_NO_FORMATTING
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TESTCASE_AUTO(Test20104);
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#endif /* #if !UCONFIG_NO_FORMATTING */
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#endif /* #if !UCONFIG_NO_TRANSLITERATION */
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TESTCASE_AUTO_END
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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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//
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// Set up N threads pointing at N chars. When they are started, they will
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// set their chars. At the end we make sure they are all set.
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//
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//-----------------------------------------------------------------------------------
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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() { Mutex m;
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*fWhatToChange = '*';
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}
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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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static const int32_t THREADTEST_NRTHREADS = 8;
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char threadTestChars[THREADTEST_NRTHREADS + 1];
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SimpleThread *threads[THREADTEST_NRTHREADS];
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int32_t numThreadsStarted = 0;
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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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if (threads[i]->start() != 0) {
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errln("Error starting thread %d", i);
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}
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else {
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numThreadsStarted++;
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}
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logln(" Subthread started.");
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}
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if (numThreadsStarted != THREADTEST_NRTHREADS) {
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errln("Not all threads could be started for testing!");
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return;
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}
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logln("Waiting for threads to be set..");
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for(i=0; i<THREADTEST_NRTHREADS; i++) {
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threads[i]->join();
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if (threadTestChars[i] != '*') {
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errln("%s:%d Thread %d failed.", __FILE__, __LINE__, i);
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}
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delete threads[i];
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}
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}
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//-----------------------------------------------------------------------------------
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//
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// TestArabicShapeThreads -- see if calls to u_shapeArabic in many threads works successfully
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//
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// Set up N threads pointing at N chars. When they are started, they will make calls to doTailTest which tests
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// u_shapeArabic, if the calls are successful it will the set * chars.
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// At the end we make sure all threads managed to run u_shapeArabic successfully.
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// This is a unit test for ticket 9473
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//
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//-----------------------------------------------------------------------------------
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class TestArabicShapeThreads : public SimpleThread
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{
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public:
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TestArabicShapeThreads() {};
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virtual void run() { doTailTest(); };
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private:
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void doTailTest();
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};
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void TestArabicShapeThreads::doTailTest(void) {
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static const UChar src[] = { 0x0020, 0x0633, 0 };
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static const UChar dst_old[] = { 0xFEB1, 0x200B,0 };
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static const UChar dst_new[] = { 0xFEB1, 0xFE73,0 };
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UChar dst[3] = { 0x0000, 0x0000,0 };
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int32_t length;
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UErrorCode status;
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for (int32_t loopCount = 0; loopCount < 100; loopCount++) {
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status = U_ZERO_ERROR;
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length = u_shapeArabic(src, -1, dst, UPRV_LENGTHOF(dst),
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U_SHAPE_LETTERS_SHAPE|U_SHAPE_SEEN_TWOCELL_NEAR, &status);
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if(U_FAILURE(status)) {
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IntlTest::gTest->errln("Fail: status %s\n", u_errorName(status));
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return;
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} else if(length!=2) {
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IntlTest::gTest->errln("Fail: len %d expected 3\n", length);
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return;
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} else if(u_strncmp(dst,dst_old,UPRV_LENGTHOF(dst))) {
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IntlTest::gTest->errln("Fail: got U+%04X U+%04X expected U+%04X U+%04X\n",
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dst[0],dst[1],dst_old[0],dst_old[1]);
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return;
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}
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//"Trying new tail
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status = U_ZERO_ERROR;
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length = u_shapeArabic(src, -1, dst, UPRV_LENGTHOF(dst),
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U_SHAPE_LETTERS_SHAPE|U_SHAPE_SEEN_TWOCELL_NEAR|U_SHAPE_TAIL_NEW_UNICODE, &status);
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if(U_FAILURE(status)) {
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IntlTest::gTest->errln("Fail: status %s\n", u_errorName(status));
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return;
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} else if(length!=2) {
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IntlTest::gTest->errln("Fail: len %d expected 3\n", length);
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return;
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} else if(u_strncmp(dst,dst_new,UPRV_LENGTHOF(dst))) {
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IntlTest::gTest->errln("Fail: got U+%04X U+%04X expected U+%04X U+%04X\n",
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dst[0],dst[1],dst_new[0],dst_new[1]);
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return;
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}
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}
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return;
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}
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void MultithreadTest::TestArabicShapingThreads()
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{
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TestArabicShapeThreads threads[30];
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int32_t i;
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logln("-> do TestArabicShapingThreads <- Firing off threads.. ");
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for(i=0; i < UPRV_LENGTHOF(threads); i++) {
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if (threads[i].start() != 0) {
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errln("Error starting thread %d", i);
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}
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}
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for(i=0; i < UPRV_LENGTHOF(threads); i++) {
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threads[i].join();
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}
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logln("->TestArabicShapingThreads <- Got all threads! cya");
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}
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//-----------------------------------------------------------------------
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//
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// TestMutex - a simple (non-stress) test to verify that ICU mutexes
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// and condition variables are functioning. Does not test the use of
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// mutexes within ICU services, but rather that the
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// platform's mutex support is at least superficially there.
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//
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//----------------------------------------------------------------------
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static UMutex gTestMutexA = U_MUTEX_INITIALIZER;
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static UConditionVar gThreadsCountChanged = U_CONDITION_INITIALIZER;
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static int gThreadsStarted = 0;
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static int gThreadsInMiddle = 0;
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static int gThreadsDone = 0;
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static const int TESTMUTEX_THREAD_COUNT = 40;
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class TestMutexThread : public SimpleThread
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{
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public:
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virtual void run() {
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// This is the code that each of the spawned threads runs.
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// All threads move together throught the started - middle - done sequence together,
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// waiting for all other threads to reach each point before advancing.
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umtx_lock(&gTestMutexA);
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gThreadsStarted += 1;
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umtx_condBroadcast(&gThreadsCountChanged);
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while (gThreadsStarted < TESTMUTEX_THREAD_COUNT) {
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if (gThreadsInMiddle != 0) {
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IntlTest::gTest->errln(
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"%s:%d gThreadsInMiddle = %d. Expected 0.", __FILE__, __LINE__, gThreadsInMiddle);
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return;
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}
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umtx_condWait(&gThreadsCountChanged, &gTestMutexA);
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}
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gThreadsInMiddle += 1;
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umtx_condBroadcast(&gThreadsCountChanged);
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while (gThreadsInMiddle < TESTMUTEX_THREAD_COUNT) {
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if (gThreadsDone != 0) {
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IntlTest::gTest->errln(
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"%s:%d gThreadsDone = %d. Expected 0.", __FILE__, __LINE__, gThreadsDone);
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return;
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}
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umtx_condWait(&gThreadsCountChanged, &gTestMutexA);
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}
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gThreadsDone += 1;
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umtx_condBroadcast(&gThreadsCountChanged);
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while (gThreadsDone < TESTMUTEX_THREAD_COUNT) {
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umtx_condWait(&gThreadsCountChanged, &gTestMutexA);
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}
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umtx_unlock(&gTestMutexA);
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}
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};
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void MultithreadTest::TestMutex()
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{
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gThreadsStarted = 0;
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gThreadsInMiddle = 0;
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gThreadsDone = 0;
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int32_t i = 0;
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TestMutexThread threads[TESTMUTEX_THREAD_COUNT];
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umtx_lock(&gTestMutexA);
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for (i=0; i<TESTMUTEX_THREAD_COUNT; i++) {
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if (threads[i].start() != 0) {
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errln("%s:%d Error starting thread %d", __FILE__, __LINE__, i);
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return;
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}
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}
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// Because we are holding gTestMutexA, all of the threads should be blocked
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// at the start of their run() function.
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if (gThreadsStarted != 0) {
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errln("%s:%d gThreadsStarted=%d. Expected 0.", __FILE__, __LINE__, gThreadsStarted);
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return;
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}
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while (gThreadsInMiddle < TESTMUTEX_THREAD_COUNT) {
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if (gThreadsDone != 0) {
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errln("%s:%d gThreadsDone=%d. Expected 0.", __FILE__, __LINE__, gThreadsStarted);
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return;
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}
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umtx_condWait(&gThreadsCountChanged, &gTestMutexA);
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}
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while (gThreadsDone < TESTMUTEX_THREAD_COUNT) {
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umtx_condWait(&gThreadsCountChanged, &gTestMutexA);
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}
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umtx_unlock(&gTestMutexA);
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for (i=0; i<TESTMUTEX_THREAD_COUNT; i++) {
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threads[i].join();
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}
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}
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//-------------------------------------------------------------------------------------------
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//
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// TestMultithreadedIntl. Test ICU Formatting in a multi-threaded environment
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//
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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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//-------------------------------------------------------------------------------------------
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//
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// FormatThreadTest - a thread that tests performing a number of numberformats.
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//
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//-------------------------------------------------------------------------------------------
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const int kFormatThreadIterations = 100; // # of iterations per thread
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const int kFormatThreadThreads = 10; // # of threads to spawn
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#if !UCONFIG_NO_FORMATTING
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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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// "Someone from {2} is receiving a #{0} error - {1}. Their telephone call is costing {3 number,currency}."
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static void formatErrorMessage(UErrorCode &realStatus, const UnicodeString& pattern, const Locale& theLocale,
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UErrorCode inStatus0, // statusString 1
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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(u_errorName(inStatus0));
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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);
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delete fmt;
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}
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/**
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* Shared formatters & data used by instances of ThreadSafeFormat.
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* Exactly one instance of this class is created, and it is then shared concurrently
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* by the multiple instances of ThreadSafeFormat.
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*/
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class ThreadSafeFormatSharedData {
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public:
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ThreadSafeFormatSharedData(UErrorCode &status);
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~ThreadSafeFormatSharedData();
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LocalPointer<NumberFormat> fFormat;
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Formattable fYDDThing;
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Formattable fBBDThing;
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UnicodeString fYDDStr;
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UnicodeString fBBDStr;
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};
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const ThreadSafeFormatSharedData *gSharedData = NULL;
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ThreadSafeFormatSharedData::ThreadSafeFormatSharedData(UErrorCode &status) {
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fFormat.adoptInstead(NumberFormat::createCurrencyInstance(Locale::getUS(), status));
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static const UChar kYDD[] = { 0x59, 0x44, 0x44, 0x00 };
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static const UChar kBBD[] = { 0x42, 0x42, 0x44, 0x00 };
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fYDDThing.adoptObject(new CurrencyAmount(123.456, kYDD, status));
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fBBDThing.adoptObject(new CurrencyAmount(987.654, kBBD, status));
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if (U_FAILURE(status)) {
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return;
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}
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fFormat->format(fYDDThing, fYDDStr, NULL, status);
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fFormat->format(fBBDThing, fBBDStr, NULL, status);
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gSharedData = this;
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}
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ThreadSafeFormatSharedData::~ThreadSafeFormatSharedData() {
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gSharedData = NULL;
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}
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/**
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* Class for thread-safe testing of format.
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* Instances of this class appear as members of class FormatThreadTest.
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* Multiple instances of FormatThreadTest coexist.
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* ThreadSafeFormat::doStuff() is called concurrently to test the thread safety of
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* various shared format operations.
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*/
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class ThreadSafeFormat {
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public:
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/* give a unique offset to each thread */
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ThreadSafeFormat(UErrorCode &status);
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UBool doStuff(int32_t offset, UnicodeString &appendErr, UErrorCode &status) const;
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private:
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LocalPointer<NumberFormat> fFormat; // formatter - en_US constructed currency
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};
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ThreadSafeFormat::ThreadSafeFormat(UErrorCode &status) {
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fFormat.adoptInstead(NumberFormat::createCurrencyInstance(Locale::getUS(), status));
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}
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static const UChar kUSD[] = { 0x55, 0x53, 0x44, 0x00 };
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UBool ThreadSafeFormat::doStuff(int32_t offset, UnicodeString &appendErr, UErrorCode &status) const {
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UBool okay = TRUE;
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if(u_strcmp(fFormat->getCurrency(), kUSD)) {
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appendErr.append("fFormat currency != ")
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.append(kUSD)
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.append(", =")
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.append(fFormat->getCurrency())
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.append("! ");
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okay = FALSE;
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}
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|
|
if(u_strcmp(gSharedData->fFormat->getCurrency(), kUSD)) {
|
|
appendErr.append("gFormat currency != ")
|
|
.append(kUSD)
|
|
.append(", =")
|
|
.append(gSharedData->fFormat->getCurrency())
|
|
.append("! ");
|
|
okay = FALSE;
|
|
}
|
|
UnicodeString str;
|
|
const UnicodeString *o=NULL;
|
|
Formattable f;
|
|
const NumberFormat *nf = NULL; // only operate on it as const.
|
|
switch(offset%4) {
|
|
case 0: f = gSharedData->fYDDThing; o = &gSharedData->fYDDStr; nf = gSharedData->fFormat.getAlias(); break;
|
|
case 1: f = gSharedData->fBBDThing; o = &gSharedData->fBBDStr; nf = gSharedData->fFormat.getAlias(); break;
|
|
case 2: f = gSharedData->fYDDThing; o = &gSharedData->fYDDStr; nf = fFormat.getAlias(); break;
|
|
case 3: f = gSharedData->fBBDThing; o = &gSharedData->fBBDStr; nf = fFormat.getAlias(); break;
|
|
}
|
|
nf->format(f, str, NULL, status);
|
|
|
|
if(*o != str) {
|
|
appendErr.append(showDifference(*o, str));
|
|
okay = FALSE;
|
|
}
|
|
return okay;
|
|
}
|
|
|
|
UBool U_CALLCONV isAcceptable(void *, const char *, const char *, const UDataInfo *) {
|
|
return TRUE;
|
|
}
|
|
|
|
//static UMTX debugMutex = NULL;
|
|
//static UMTX gDebugMutex;
|
|
|
|
|
|
class FormatThreadTest : public SimpleThread
|
|
{
|
|
public:
|
|
int fNum;
|
|
int fTraceInfo;
|
|
|
|
LocalPointer<ThreadSafeFormat> fTSF;
|
|
|
|
FormatThreadTest() // constructor is NOT multithread safe.
|
|
: SimpleThread(),
|
|
fNum(0),
|
|
fTraceInfo(0),
|
|
fTSF(NULL),
|
|
fOffset(0)
|
|
// the locale to use
|
|
{
|
|
UErrorCode status = U_ZERO_ERROR; // TODO: rearrange code to allow checking of status.
|
|
fTSF.adoptInstead(new ThreadSafeFormat(status));
|
|
static int32_t fgOffset = 0;
|
|
fgOffset += 3;
|
|
fOffset = fgOffset;
|
|
}
|
|
|
|
|
|
virtual void run()
|
|
{
|
|
fTraceInfo = 1;
|
|
LocalPointer<NumberFormat> percentFormatter;
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
|
|
#if 0
|
|
// debugging code,
|
|
for (int i=0; i<4000; i++) {
|
|
status = U_ZERO_ERROR;
|
|
UDataMemory *data1 = udata_openChoice(0, "res", "en_US", isAcceptable, 0, &status);
|
|
UDataMemory *data2 = udata_openChoice(0, "res", "fr", isAcceptable, 0, &status);
|
|
udata_close(data1);
|
|
udata_close(data2);
|
|
if (U_FAILURE(status)) {
|
|
error("udata_openChoice failed.\n");
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
#endif
|
|
|
|
#if 0
|
|
// debugging code,
|
|
int m;
|
|
for (m=0; m<4000; m++) {
|
|
status = U_ZERO_ERROR;
|
|
UResourceBundle *res = NULL;
|
|
const char *localeName = NULL;
|
|
|
|
Locale loc = Locale::getEnglish();
|
|
|
|
localeName = loc.getName();
|
|
// localeName = "en";
|
|
|
|
// ResourceBundle bund = ResourceBundle(0, loc, status);
|
|
//umtx_lock(&gDebugMutex);
|
|
res = ures_open(NULL, localeName, &status);
|
|
//umtx_unlock(&gDebugMutex);
|
|
|
|
//umtx_lock(&gDebugMutex);
|
|
ures_close(res);
|
|
//umtx_unlock(&gDebugMutex);
|
|
|
|
if (U_FAILURE(status)) {
|
|
error("Resource bundle construction failed.\n");
|
|
break;
|
|
}
|
|
}
|
|
return;
|
|
#endif
|
|
|
|
// Keep this data here to avoid static initialization.
|
|
FormatThreadTestData kNumberFormatTestData[] =
|
|
{
|
|
FormatThreadTestData((double)5.0, UnicodeString(u"5")),
|
|
FormatThreadTestData( 6.0, UnicodeString(u"6")),
|
|
FormatThreadTestData( 20.0, UnicodeString(u"20")),
|
|
FormatThreadTestData( 8.0, UnicodeString(u"8")),
|
|
FormatThreadTestData( 8.3, UnicodeString(u"8.3")),
|
|
FormatThreadTestData( 12345, UnicodeString(u"12,345")),
|
|
FormatThreadTestData( 81890.23, UnicodeString(u"81,890.23")),
|
|
};
|
|
int32_t kNumberFormatTestDataLength = UPRV_LENGTHOF(kNumberFormatTestData);
|
|
|
|
// Keep this data here to avoid static initialization.
|
|
FormatThreadTestData kPercentFormatTestData[] =
|
|
{
|
|
FormatThreadTestData((double)5.0, CharsToUnicodeString("500\\u00a0%")),
|
|
FormatThreadTestData( 1.0, CharsToUnicodeString("100\\u00a0%")),
|
|
FormatThreadTestData( 0.26, CharsToUnicodeString("26\\u00a0%")),
|
|
FormatThreadTestData(
|
|
16384.99, CharsToUnicodeString("1\\u202F638\\u202F499\\u00a0%")), // U+202F = NNBSP
|
|
FormatThreadTestData(
|
|
81890.23, CharsToUnicodeString("8\\u202F189\\u202F023\\u00a0%")),
|
|
};
|
|
int32_t kPercentFormatTestDataLength = UPRV_LENGTHOF(kPercentFormatTestData);
|
|
int32_t iteration;
|
|
|
|
status = U_ZERO_ERROR;
|
|
LocalPointer<NumberFormat> formatter(NumberFormat::createInstance(Locale::getEnglish(),status));
|
|
if(U_FAILURE(status)) {
|
|
IntlTest::gTest->dataerrln("%s:%d Error %s on NumberFormat::createInstance().",
|
|
__FILE__, __LINE__, u_errorName(status));
|
|
goto cleanupAndReturn;
|
|
}
|
|
|
|
percentFormatter.adoptInstead(NumberFormat::createPercentInstance(Locale::getFrench(),status));
|
|
if(U_FAILURE(status)) {
|
|
IntlTest::gTest->errln("%s:%d Error %s on NumberFormat::createPercentInstance().",
|
|
__FILE__, __LINE__, u_errorName(status));
|
|
goto cleanupAndReturn;
|
|
}
|
|
|
|
for(iteration = 0;!IntlTest::gTest->getErrors() && iteration<kFormatThreadIterations;iteration++)
|
|
{
|
|
|
|
int32_t whichLine = (iteration + fOffset)%kNumberFormatTestDataLength;
|
|
|
|
UnicodeString output;
|
|
|
|
formatter->format(kNumberFormatTestData[whichLine].number, output);
|
|
|
|
if(0 != output.compare(kNumberFormatTestData[whichLine].string)) {
|
|
IntlTest::gTest->errln("format().. expected " + kNumberFormatTestData[whichLine].string
|
|
+ " got " + output);
|
|
goto cleanupAndReturn;
|
|
}
|
|
|
|
// Now check percent.
|
|
output.remove();
|
|
whichLine = (iteration + fOffset)%kPercentFormatTestDataLength;
|
|
|
|
percentFormatter->format(kPercentFormatTestData[whichLine].number, output);
|
|
if(0 != output.compare(kPercentFormatTestData[whichLine].string))
|
|
{
|
|
IntlTest::gTest->errln("percent format().. \n" +
|
|
showDifference(kPercentFormatTestData[whichLine].string,output));
|
|
goto cleanupAndReturn;
|
|
}
|
|
|
|
// Test message error
|
|
const int 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@currency=DEM");
|
|
countryToCheck= Locale("","BF");
|
|
currencyToCheck= 2.32;
|
|
expected= CharsToUnicodeString(
|
|
"1:A customer in Burkina Faso is receiving a #8 error - U_INDEX_OUTOFBOUNDS_ERROR. "
|
|
"Their telephone call is costing 2,32\\u00A0DM.");
|
|
break;
|
|
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@currency=ATS"); // Austrian German
|
|
countryToCheck= Locale("","US"); // hmm
|
|
currencyToCheck= 40193.12;
|
|
expected= CharsToUnicodeString(
|
|
"2:user in Vereinigte Staaten is receiving a #7 error"
|
|
" - U_MEMORY_ALLOCATION_ERROR. They insist they just spent"
|
|
" \\u00f6S\\u00A040.193,12 on memory.");
|
|
break;
|
|
}
|
|
|
|
UnicodeString result;
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
formatErrorMessage(status,patternToCheck,messageLocale,statusToCheck,
|
|
countryToCheck,currencyToCheck,result);
|
|
if(U_FAILURE(status))
|
|
{
|
|
UnicodeString tmp(u_errorName(status));
|
|
IntlTest::gTest->errln("Failure on message format, pattern=" + patternToCheck +
|
|
", error = " + tmp);
|
|
goto cleanupAndReturn;
|
|
}
|
|
|
|
if(result != expected)
|
|
{
|
|
IntlTest::gTest->errln("PatternFormat: \n" + showDifference(expected,result));
|
|
goto cleanupAndReturn;
|
|
}
|
|
// test the Thread Safe Format
|
|
UnicodeString appendErr;
|
|
if(!fTSF->doStuff(fNum, appendErr, status)) {
|
|
IntlTest::gTest->errln(appendErr);
|
|
goto cleanupAndReturn;
|
|
}
|
|
} /* end of for loop */
|
|
|
|
|
|
|
|
cleanupAndReturn:
|
|
fTraceInfo = 2;
|
|
}
|
|
|
|
private:
|
|
int32_t fOffset; // where we are testing from.
|
|
};
|
|
|
|
// ** The actual test function.
|
|
|
|
void MultithreadTest::TestThreadedIntl()
|
|
{
|
|
UnicodeString theErr;
|
|
|
|
UErrorCode threadSafeErr = U_ZERO_ERROR;
|
|
|
|
ThreadSafeFormatSharedData sharedData(threadSafeErr);
|
|
assertSuccess("initializing ThreadSafeFormat", threadSafeErr, TRUE);
|
|
|
|
//
|
|
// Create and start the test threads
|
|
//
|
|
logln("Spawning: %d threads * %d iterations each.",
|
|
kFormatThreadThreads, kFormatThreadIterations);
|
|
FormatThreadTest tests[kFormatThreadThreads];
|
|
int32_t j;
|
|
for(j = 0; j < UPRV_LENGTHOF(tests); j++) {
|
|
tests[j].fNum = j;
|
|
int32_t threadStatus = tests[j].start();
|
|
if (threadStatus != 0) {
|
|
errln("%s:%d System Error %d starting thread number %d.",
|
|
__FILE__, __LINE__, threadStatus, j);
|
|
return;
|
|
}
|
|
}
|
|
|
|
|
|
for (j=0; j<UPRV_LENGTHOF(tests); j++) {
|
|
tests[j].join();
|
|
logln("Thread # %d is complete..", j);
|
|
}
|
|
}
|
|
#endif /* #if !UCONFIG_NO_FORMATTING */
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------
|
|
//
|
|
// Collation threading test
|
|
//
|
|
//-------------------------------------------------------------------------------------------
|
|
#if !UCONFIG_NO_COLLATION
|
|
|
|
#define kCollatorThreadThreads 10 // # of threads to spawn
|
|
#define kCollatorThreadPatience kCollatorThreadThreads*30
|
|
|
|
struct Line {
|
|
UChar buff[25];
|
|
int32_t buflen;
|
|
} ;
|
|
|
|
static UBool
|
|
skipLineBecauseOfBug(const UChar *s, int32_t length) {
|
|
// TODO: Fix ICU ticket #8052
|
|
if(length >= 3 &&
|
|
(s[0] == 0xfb2 || s[0] == 0xfb3) &&
|
|
s[1] == 0x334 &&
|
|
(s[2] == 0xf73 || s[2] == 0xf75 || s[2] == 0xf81)) {
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static UCollationResult
|
|
normalizeResult(int32_t result) {
|
|
return result<0 ? UCOL_LESS : result==0 ? UCOL_EQUAL : UCOL_GREATER;
|
|
}
|
|
|
|
class CollatorThreadTest : public SimpleThread
|
|
{
|
|
private:
|
|
const Collator *coll;
|
|
const Line *lines;
|
|
int32_t noLines;
|
|
UBool isAtLeastUCA62;
|
|
public:
|
|
CollatorThreadTest() : SimpleThread(),
|
|
coll(NULL),
|
|
lines(NULL),
|
|
noLines(0),
|
|
isAtLeastUCA62(TRUE)
|
|
{
|
|
};
|
|
void setCollator(Collator *c, Line *l, int32_t nl, UBool atLeastUCA62)
|
|
{
|
|
coll = c;
|
|
lines = l;
|
|
noLines = nl;
|
|
isAtLeastUCA62 = atLeastUCA62;
|
|
}
|
|
virtual void run() {
|
|
uint8_t sk1[1024], sk2[1024];
|
|
uint8_t *oldSk = NULL, *newSk = sk1;
|
|
int32_t oldLen = 0;
|
|
int32_t prev = 0;
|
|
int32_t i = 0;
|
|
|
|
for(i = 0; i < noLines; i++) {
|
|
if(lines[i].buflen == 0) { continue; }
|
|
|
|
if(skipLineBecauseOfBug(lines[i].buff, lines[i].buflen)) { continue; }
|
|
|
|
int32_t resLen = coll->getSortKey(lines[i].buff, lines[i].buflen, newSk, 1024);
|
|
|
|
if(oldSk != NULL) {
|
|
int32_t skres = strcmp((char *)oldSk, (char *)newSk);
|
|
int32_t cmpres = coll->compare(lines[prev].buff, lines[prev].buflen, lines[i].buff, lines[i].buflen);
|
|
int32_t cmpres2 = coll->compare(lines[i].buff, lines[i].buflen, lines[prev].buff, lines[prev].buflen);
|
|
|
|
if(cmpres != -cmpres2) {
|
|
IntlTest::gTest->errln(UnicodeString("Compare result not symmetrical on line ") + (i + 1));
|
|
break;
|
|
}
|
|
|
|
if(cmpres != normalizeResult(skres)) {
|
|
IntlTest::gTest->errln(UnicodeString("Difference between coll->compare and sortkey compare on line ") + (i + 1));
|
|
break;
|
|
}
|
|
|
|
int32_t res = cmpres;
|
|
if(res == 0 && !isAtLeastUCA62) {
|
|
// Up to UCA 6.1, the collation test files use a custom tie-breaker,
|
|
// comparing the raw input strings.
|
|
res = u_strcmpCodePointOrder(lines[prev].buff, lines[i].buff);
|
|
// Starting with UCA 6.2, the collation test files use the standard UCA tie-breaker,
|
|
// comparing the NFD versions of the input strings,
|
|
// which we do via setting strength=identical.
|
|
}
|
|
if(res > 0) {
|
|
IntlTest::gTest->errln(UnicodeString("Line is not greater or equal than previous line, for line ") + (i + 1));
|
|
break;
|
|
}
|
|
}
|
|
|
|
oldSk = newSk;
|
|
oldLen = resLen;
|
|
(void)oldLen; // Suppress set but not used warning.
|
|
prev = i;
|
|
|
|
newSk = (newSk == sk1)?sk2:sk1;
|
|
}
|
|
}
|
|
};
|
|
|
|
void MultithreadTest::TestCollators()
|
|
{
|
|
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
FILE *testFile = NULL;
|
|
char testDataPath[1024];
|
|
strcpy(testDataPath, IntlTest::getSourceTestData(status));
|
|
if (U_FAILURE(status)) {
|
|
errln("ERROR: could not open test data %s", u_errorName(status));
|
|
return;
|
|
}
|
|
strcat(testDataPath, "CollationTest_");
|
|
|
|
const char* type = "NON_IGNORABLE";
|
|
|
|
const char *ext = ".txt";
|
|
if(testFile) {
|
|
fclose(testFile);
|
|
}
|
|
char buffer[1024];
|
|
strcpy(buffer, testDataPath);
|
|
strcat(buffer, type);
|
|
size_t bufLen = strlen(buffer);
|
|
|
|
// we try to open 3 files:
|
|
// path/CollationTest_type.txt
|
|
// path/CollationTest_type_SHORT.txt
|
|
// path/CollationTest_type_STUB.txt
|
|
// we are going to test with the first one that we manage to open.
|
|
|
|
strcpy(buffer+bufLen, ext);
|
|
|
|
testFile = fopen(buffer, "rb");
|
|
|
|
if(testFile == 0) {
|
|
strcpy(buffer+bufLen, "_SHORT");
|
|
strcat(buffer, ext);
|
|
testFile = fopen(buffer, "rb");
|
|
|
|
if(testFile == 0) {
|
|
strcpy(buffer+bufLen, "_STUB");
|
|
strcat(buffer, ext);
|
|
testFile = fopen(buffer, "rb");
|
|
|
|
if (testFile == 0) {
|
|
*(buffer+bufLen) = 0;
|
|
dataerrln("could not open any of the conformance test files, tried opening base %s", buffer);
|
|
return;
|
|
} else {
|
|
infoln(
|
|
"INFO: Working with the stub file.\n"
|
|
"If you need the full conformance test, please\n"
|
|
"download the appropriate data files from:\n"
|
|
"http://source.icu-project.org/repos/icu/tools/trunk/unicodetools/com/ibm/text/data/");
|
|
}
|
|
}
|
|
}
|
|
|
|
LocalArray<Line> lines(new Line[200000]);
|
|
memset(lines.getAlias(), 0, sizeof(Line)*200000);
|
|
int32_t lineNum = 0;
|
|
|
|
UChar bufferU[1024];
|
|
uint32_t first = 0;
|
|
|
|
while (fgets(buffer, 1024, testFile) != NULL) {
|
|
if(*buffer == 0 || buffer[0] == '#') {
|
|
// Store empty and comment lines so that errors are reported
|
|
// for the real test file lines.
|
|
lines[lineNum].buflen = 0;
|
|
lines[lineNum].buff[0] = 0;
|
|
} else {
|
|
int32_t buflen = u_parseString(buffer, bufferU, 1024, &first, &status);
|
|
lines[lineNum].buflen = buflen;
|
|
u_memcpy(lines[lineNum].buff, bufferU, buflen);
|
|
lines[lineNum].buff[buflen] = 0;
|
|
}
|
|
lineNum++;
|
|
}
|
|
fclose(testFile);
|
|
if(U_FAILURE(status)) {
|
|
dataerrln("Couldn't read the test file!");
|
|
return;
|
|
}
|
|
|
|
UVersionInfo uniVersion;
|
|
static const UVersionInfo v62 = { 6, 2, 0, 0 };
|
|
u_getUnicodeVersion(uniVersion);
|
|
UBool isAtLeastUCA62 = uprv_memcmp(uniVersion, v62, 4) >= 0;
|
|
|
|
LocalPointer<Collator> coll(Collator::createInstance(Locale::getRoot(), status));
|
|
if(U_FAILURE(status)) {
|
|
errcheckln(status, "Couldn't open UCA collator");
|
|
return;
|
|
}
|
|
coll->setAttribute(UCOL_NORMALIZATION_MODE, UCOL_ON, status);
|
|
coll->setAttribute(UCOL_CASE_FIRST, UCOL_OFF, status);
|
|
coll->setAttribute(UCOL_CASE_LEVEL, UCOL_OFF, status);
|
|
coll->setAttribute(UCOL_STRENGTH, isAtLeastUCA62 ? UCOL_IDENTICAL : UCOL_TERTIARY, status);
|
|
coll->setAttribute(UCOL_ALTERNATE_HANDLING, UCOL_NON_IGNORABLE, status);
|
|
|
|
int32_t spawnResult = 0;
|
|
LocalArray<CollatorThreadTest> tests(new CollatorThreadTest[kCollatorThreadThreads]);
|
|
|
|
logln(UnicodeString("Spawning: ") + kCollatorThreadThreads + " threads * " + kFormatThreadIterations + " iterations each.");
|
|
int32_t j = 0;
|
|
for(j = 0; j < kCollatorThreadThreads; j++) {
|
|
//logln("Setting collator %i", j);
|
|
tests[j].setCollator(coll.getAlias(), lines.getAlias(), lineNum, isAtLeastUCA62);
|
|
}
|
|
for(j = 0; j < kCollatorThreadThreads; j++) {
|
|
log("%i ", j);
|
|
spawnResult = tests[j].start();
|
|
if(spawnResult != 0) {
|
|
errln("%s:%d THREAD INFO: thread %d failed to start with status %d", __FILE__, __LINE__, j, spawnResult);
|
|
return;
|
|
}
|
|
}
|
|
logln("Spawned all");
|
|
|
|
for(int32_t i=0;i<kCollatorThreadThreads;i++) {
|
|
tests[i].join();
|
|
//logln(UnicodeString("Test #") + i + " is complete.. ");
|
|
}
|
|
}
|
|
|
|
#endif /* #if !UCONFIG_NO_COLLATION */
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------
|
|
//
|
|
// StringThreadTest2
|
|
//
|
|
//-------------------------------------------------------------------------------------------
|
|
|
|
const int kStringThreadIterations = 2500;// # of iterations per thread
|
|
const int kStringThreadThreads = 10; // # of threads to spawn
|
|
|
|
|
|
class StringThreadTest2 : public SimpleThread
|
|
{
|
|
public:
|
|
int fNum;
|
|
int fTraceInfo;
|
|
static const UnicodeString *gSharedString;
|
|
|
|
StringThreadTest2() // constructor is NOT multithread safe.
|
|
: SimpleThread(),
|
|
fTraceInfo(0)
|
|
{
|
|
};
|
|
|
|
|
|
virtual void run()
|
|
{
|
|
fTraceInfo = 1;
|
|
int loopCount = 0;
|
|
|
|
for (loopCount = 0; loopCount < kStringThreadIterations; loopCount++) {
|
|
if (*gSharedString != "This is the original test string.") {
|
|
IntlTest::gTest->errln("%s:%d Original string is corrupt.", __FILE__, __LINE__);
|
|
break;
|
|
}
|
|
UnicodeString s1 = *gSharedString;
|
|
s1 += "cat this";
|
|
UnicodeString s2(s1);
|
|
UnicodeString s3 = *gSharedString;
|
|
s2 = s3;
|
|
s3.truncate(12);
|
|
s2.truncate(0);
|
|
}
|
|
|
|
fTraceInfo = 2;
|
|
}
|
|
|
|
};
|
|
|
|
const UnicodeString *StringThreadTest2::gSharedString = NULL;
|
|
|
|
// ** The actual test function.
|
|
|
|
|
|
void MultithreadTest::TestString()
|
|
{
|
|
int j;
|
|
StringThreadTest2::gSharedString = new UnicodeString("This is the original test string.");
|
|
StringThreadTest2 tests[kStringThreadThreads];
|
|
|
|
logln(UnicodeString("Spawning: ") + kStringThreadThreads + " threads * " + kStringThreadIterations + " iterations each.");
|
|
for(j = 0; j < kStringThreadThreads; j++) {
|
|
int32_t threadStatus = tests[j].start();
|
|
if (threadStatus != 0) {
|
|
errln("%s:%d System Error %d starting thread number %d.", __FILE__, __LINE__, threadStatus, j);
|
|
}
|
|
}
|
|
|
|
// Force a failure, to verify test is functioning and can report errors.
|
|
// const_cast<UnicodeString *>(StringThreadTest2::gSharedString)->setCharAt(5, 'x');
|
|
|
|
for(j=0; j<kStringThreadThreads; j++) {
|
|
tests[j].join();
|
|
logln(UnicodeString("Test #") + j + " is complete.. ");
|
|
}
|
|
|
|
delete StringThreadTest2::gSharedString;
|
|
StringThreadTest2::gSharedString = NULL;
|
|
}
|
|
|
|
|
|
//
|
|
// Test for ticket #10673, race in cache code in AnyTransliterator.
|
|
// It's difficult to make the original unsafe code actually fail, but
|
|
// this test will fairly reliably take the code path for races in
|
|
// populating the cache.
|
|
//
|
|
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
Transliterator *gSharedTranslit = NULL;
|
|
class TxThread: public SimpleThread {
|
|
public:
|
|
TxThread() {};
|
|
~TxThread();
|
|
void run();
|
|
};
|
|
|
|
TxThread::~TxThread() {}
|
|
void TxThread::run() {
|
|
UnicodeString greekString("\\u03B4\\u03B9\\u03B1\\u03C6\\u03BF\\u03C1\\u03B5\\u03C4\\u03B9\\u03BA\\u03BF\\u03CD\\u03C2");
|
|
greekString = greekString.unescape();
|
|
gSharedTranslit->transliterate(greekString);
|
|
if (greekString[0] != 0x64) // 'd'. The whole transliterated string is "diaphoretikous" (accented u).
|
|
{
|
|
IntlTest::gTest->errln("%s:%d Transliteration failed.", __FILE__, __LINE__);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
void MultithreadTest::TestAnyTranslit() {
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
LocalPointer<Transliterator> tx(Transliterator::createInstance("Any-Latin", UTRANS_FORWARD, status));
|
|
if (U_FAILURE(status)) {
|
|
dataerrln("File %s, Line %d: Error, status = %s", __FILE__, __LINE__, u_errorName(status));
|
|
return;
|
|
}
|
|
gSharedTranslit = tx.getAlias();
|
|
TxThread threads[4];
|
|
int32_t i;
|
|
for (i=0; i<UPRV_LENGTHOF(threads); i++) {
|
|
threads[i].start();
|
|
}
|
|
|
|
for (i=0; i<UPRV_LENGTHOF(threads); i++) {
|
|
threads[i].join();
|
|
}
|
|
gSharedTranslit = NULL;
|
|
#endif // !UCONFIG_NO_TRANSLITERATION
|
|
}
|
|
|
|
|
|
//
|
|
// Condition Variables Test
|
|
// Create a swarm of threads.
|
|
// Using a mutex and a condition variables each thread
|
|
// Increments a global count of started threads.
|
|
// Broadcasts that it has started.
|
|
// Waits on the condition that all threads have started.
|
|
// Increments a global count of finished threads.
|
|
// Waits on the condition that all threads have finished.
|
|
// Exits.
|
|
//
|
|
|
|
class CondThread: public SimpleThread {
|
|
public:
|
|
CondThread() :fFinished(false) {};
|
|
~CondThread() {};
|
|
void run();
|
|
bool fFinished;
|
|
};
|
|
|
|
static UMutex gCTMutex = U_MUTEX_INITIALIZER;
|
|
static UConditionVar gCTConditionVar = U_CONDITION_INITIALIZER;
|
|
int gConditionTestOne = 1; // Value one. Non-const, extern linkage to inhibit
|
|
// compiler assuming a known value.
|
|
int gStartedThreads;
|
|
int gFinishedThreads;
|
|
static const int NUMTHREADS = 10;
|
|
|
|
|
|
// Worker thread function.
|
|
void CondThread::run() {
|
|
umtx_lock(&gCTMutex);
|
|
gStartedThreads += gConditionTestOne;
|
|
umtx_condBroadcast(&gCTConditionVar);
|
|
|
|
while (gStartedThreads < NUMTHREADS) {
|
|
if (gFinishedThreads != 0) {
|
|
IntlTest::gTest->errln("File %s, Line %d: Error, gStartedThreads = %d, gFinishedThreads = %d",
|
|
__FILE__, __LINE__, gStartedThreads, gFinishedThreads);
|
|
}
|
|
umtx_condWait(&gCTConditionVar, &gCTMutex);
|
|
}
|
|
|
|
gFinishedThreads += gConditionTestOne;
|
|
fFinished = true;
|
|
umtx_condBroadcast(&gCTConditionVar);
|
|
|
|
while (gFinishedThreads < NUMTHREADS) {
|
|
umtx_condWait(&gCTConditionVar, &gCTMutex);
|
|
}
|
|
umtx_unlock(&gCTMutex);
|
|
}
|
|
|
|
void MultithreadTest::TestConditionVariables() {
|
|
gStartedThreads = 0;
|
|
gFinishedThreads = 0;
|
|
int i;
|
|
|
|
umtx_lock(&gCTMutex);
|
|
CondThread *threads[NUMTHREADS];
|
|
for (i=0; i<NUMTHREADS; ++i) {
|
|
threads[i] = new CondThread;
|
|
threads[i]->start();
|
|
}
|
|
|
|
while (gStartedThreads < NUMTHREADS) {
|
|
umtx_condWait(&gCTConditionVar, &gCTMutex);
|
|
}
|
|
|
|
while (gFinishedThreads < NUMTHREADS) {
|
|
umtx_condWait(&gCTConditionVar, &gCTMutex);
|
|
}
|
|
|
|
umtx_unlock(&gCTMutex);
|
|
|
|
for (i=0; i<NUMTHREADS; ++i) {
|
|
if (!threads[i]->fFinished) {
|
|
errln("File %s, Line %d: Error, threads[%d]->fFinished == false", __FILE__, __LINE__, i);
|
|
}
|
|
}
|
|
|
|
for (i=0; i<NUMTHREADS; ++i) {
|
|
threads[i]->join();
|
|
delete threads[i];
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// Unified Cache Test
|
|
//
|
|
|
|
// Each thread fetches a pair of objects. There are 8 distinct pairs:
|
|
// ("en_US", "bs"), ("en_GB", "ca"), ("fr_FR", "ca_AD") etc.
|
|
// These pairs represent 8 distinct languages
|
|
|
|
// Note that only one value per language gets created in the cache.
|
|
// In particular each cached value can have multiple keys.
|
|
static const char *gCacheLocales[] = {
|
|
"en_US", "en_GB", "fr_FR", "fr",
|
|
"de", "sr_ME", "sr_BA", "sr_CS"};
|
|
static const char *gCacheLocales2[] = {
|
|
"bs", "ca", "ca_AD", "ca_ES",
|
|
"en_US", "fi", "ff_CM", "ff_GN"};
|
|
|
|
static int32_t gObjectsCreated = 0; // protected by gCTMutex
|
|
static const int32_t CACHE_LOAD = 3;
|
|
|
|
class UCTMultiThreadItem : public SharedObject {
|
|
public:
|
|
char *value;
|
|
UCTMultiThreadItem(const char *x) : value(NULL) {
|
|
value = uprv_strdup(x);
|
|
}
|
|
virtual ~UCTMultiThreadItem() {
|
|
uprv_free(value);
|
|
}
|
|
};
|
|
|
|
U_NAMESPACE_BEGIN
|
|
|
|
template<> U_EXPORT
|
|
const UCTMultiThreadItem *LocaleCacheKey<UCTMultiThreadItem>::createObject(
|
|
const void *context, UErrorCode &status) const {
|
|
const UnifiedCache *cacheContext = (const UnifiedCache *) context;
|
|
|
|
if (uprv_strcmp(fLoc.getLanguage(), fLoc.getName()) != 0) {
|
|
const UCTMultiThreadItem *result = NULL;
|
|
if (cacheContext == NULL) {
|
|
UnifiedCache::getByLocale(fLoc.getLanguage(), result, status);
|
|
return result;
|
|
}
|
|
cacheContext->get(LocaleCacheKey<UCTMultiThreadItem>(fLoc.getLanguage()), result, status);
|
|
return result;
|
|
}
|
|
|
|
umtx_lock(&gCTMutex);
|
|
bool firstObject = (gObjectsCreated == 0);
|
|
if (firstObject) {
|
|
// Force the first object creation that comes through to wait
|
|
// until other have completed. Verifies that cache doesn't
|
|
// deadlock when a creation is slow.
|
|
|
|
// Note that gObjectsCreated needs to be incremeneted from 0 to 1
|
|
// early, to keep subsequent threads from entering this path.
|
|
gObjectsCreated = 1;
|
|
while (gObjectsCreated < 3) {
|
|
umtx_condWait(&gCTConditionVar, &gCTMutex);
|
|
}
|
|
}
|
|
umtx_unlock(&gCTMutex);
|
|
|
|
const UCTMultiThreadItem *result =
|
|
new UCTMultiThreadItem(fLoc.getLanguage());
|
|
if (result == NULL) {
|
|
status = U_MEMORY_ALLOCATION_ERROR;
|
|
} else {
|
|
result->addRef();
|
|
}
|
|
|
|
// Log that we created an object. The first object was already counted,
|
|
// don't do it again.
|
|
umtx_lock(&gCTMutex);
|
|
if (!firstObject) {
|
|
gObjectsCreated += 1;
|
|
}
|
|
umtx_condBroadcast(&gCTConditionVar);
|
|
umtx_unlock(&gCTMutex);
|
|
|
|
return result;
|
|
}
|
|
|
|
U_NAMESPACE_END
|
|
|
|
class UnifiedCacheThread: public SimpleThread {
|
|
public:
|
|
UnifiedCacheThread(
|
|
const UnifiedCache *cache,
|
|
const char *loc,
|
|
const char *loc2) : fCache(cache), fLoc(loc), fLoc2(loc2) {};
|
|
~UnifiedCacheThread() {};
|
|
void run();
|
|
void exerciseByLocale(const Locale &);
|
|
const UnifiedCache *fCache;
|
|
Locale fLoc;
|
|
Locale fLoc2;
|
|
};
|
|
|
|
void UnifiedCacheThread::exerciseByLocale(const Locale &locale) {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
const UCTMultiThreadItem *origItem = NULL;
|
|
fCache->get(
|
|
LocaleCacheKey<UCTMultiThreadItem>(locale), fCache, origItem, status);
|
|
U_ASSERT(U_SUCCESS(status));
|
|
if (uprv_strcmp(locale.getLanguage(), origItem->value)) {
|
|
IntlTest::gTest->errln(
|
|
"%s:%d Expected %s, got %s", __FILE__, __LINE__,
|
|
locale.getLanguage(),
|
|
origItem->value);
|
|
}
|
|
|
|
// Fetch the same item again many times. We should always get the same
|
|
// pointer since this client is already holding onto it
|
|
for (int32_t i = 0; i < 1000; ++i) {
|
|
const UCTMultiThreadItem *item = NULL;
|
|
fCache->get(
|
|
LocaleCacheKey<UCTMultiThreadItem>(locale), fCache, item, status);
|
|
if (item != origItem) {
|
|
IntlTest::gTest->errln(
|
|
"%s:%d Expected to get the same pointer",
|
|
__FILE__,
|
|
__LINE__);
|
|
}
|
|
if (item != NULL) {
|
|
item->removeRef();
|
|
}
|
|
}
|
|
origItem->removeRef();
|
|
}
|
|
|
|
void UnifiedCacheThread::run() {
|
|
// Run the exercise with 2 different locales so that we can exercise
|
|
// eviction more. If each thread exercises just one locale, then
|
|
// eviction can't start until the threads end.
|
|
exerciseByLocale(fLoc);
|
|
exerciseByLocale(fLoc2);
|
|
}
|
|
|
|
void MultithreadTest::TestUnifiedCache() {
|
|
|
|
// Start with our own local cache so that we have complete control
|
|
// and set the eviction policy to evict starting with 2 unused
|
|
// values
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UnifiedCache::getInstance(status);
|
|
UnifiedCache cache(status);
|
|
cache.setEvictionPolicy(2, 0, status);
|
|
U_ASSERT(U_SUCCESS(status));
|
|
|
|
gFinishedThreads = 0;
|
|
gObjectsCreated = 0;
|
|
|
|
UnifiedCacheThread *threads[CACHE_LOAD][UPRV_LENGTHOF(gCacheLocales)];
|
|
for (int32_t i=0; i<CACHE_LOAD; ++i) {
|
|
for (int32_t j=0; j<UPRV_LENGTHOF(gCacheLocales); ++j) {
|
|
// Each thread works with a pair of locales.
|
|
threads[i][j] = new UnifiedCacheThread(
|
|
&cache, gCacheLocales[j], gCacheLocales2[j]);
|
|
threads[i][j]->start();
|
|
}
|
|
}
|
|
|
|
for (int32_t i=0; i<CACHE_LOAD; ++i) {
|
|
for (int32_t j=0; j<UPRV_LENGTHOF(gCacheLocales); ++j) {
|
|
threads[i][j]->join();
|
|
}
|
|
}
|
|
// Because of cache eviction, we can't assert exactly how many
|
|
// distinct objects get created over the course of this run.
|
|
// However we know that at least 8 objects get created because that
|
|
// is how many distinct languages we have in our test.
|
|
if (gObjectsCreated < 8) {
|
|
errln("%s:%d Too few objects created.", __FILE__, __LINE__);
|
|
}
|
|
// We know that each thread cannot create more than 2 objects in
|
|
// the cache, and there are UPRV_LENGTHOF(gCacheLocales) pairs of
|
|
// objects fetched from the cache. If the threads run in series because
|
|
// of eviction, at worst case each thread creates two objects.
|
|
if (gObjectsCreated > 2 * CACHE_LOAD * UPRV_LENGTHOF(gCacheLocales)) {
|
|
errln("%s:%d Too many objects created, got %d, expected %d", __FILE__, __LINE__, gObjectsCreated, 2 * CACHE_LOAD * UPRV_LENGTHOF(gCacheLocales));
|
|
|
|
}
|
|
|
|
assertEquals("unused values", 2, cache.unusedCount());
|
|
|
|
// clean up threads
|
|
for (int32_t i=0; i<CACHE_LOAD; ++i) {
|
|
for (int32_t j=0; j<UPRV_LENGTHOF(gCacheLocales); ++j) {
|
|
delete threads[i][j];
|
|
}
|
|
}
|
|
}
|
|
|
|
#if !UCONFIG_NO_TRANSLITERATION
|
|
//
|
|
// BreakTransliterator Threading Test
|
|
// This is a test for bug #11603. Test verified to fail prior to fix.
|
|
//
|
|
|
|
static const Transliterator *gSharedTransliterator;
|
|
static const UnicodeString *gTranslitInput;
|
|
static const UnicodeString *gTranslitExpected;
|
|
|
|
class BreakTranslitThread: public SimpleThread {
|
|
public:
|
|
BreakTranslitThread() {};
|
|
~BreakTranslitThread() {};
|
|
void run();
|
|
};
|
|
|
|
void BreakTranslitThread::run() {
|
|
for (int i=0; i<10; i++) {
|
|
icu::UnicodeString s(*gTranslitInput);
|
|
gSharedTransliterator->transliterate(s);
|
|
if (*gTranslitExpected != s) {
|
|
IntlTest::gTest->errln("%s:%d Transliteration threading failure.", __FILE__, __LINE__);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void MultithreadTest::TestBreakTranslit() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
UnicodeString input(
|
|
"\\u0E42\\u0E14\\u0E22\\u0E1E\\u0E37\\u0E49\\u0E19\\u0E10\\u0E32\\u0E19\\u0E41\\u0E25\\u0E49\\u0E27,");
|
|
input = input.unescape();
|
|
gTranslitInput = &input;
|
|
|
|
gSharedTransliterator = Transliterator::createInstance(
|
|
UNICODE_STRING_SIMPLE("Any-Latin; Lower; NFD; [:Diacritic:]Remove; NFC; Latin-ASCII;"), UTRANS_FORWARD, status);
|
|
if (!gSharedTransliterator) {
|
|
return;
|
|
}
|
|
TSMTHREAD_ASSERT_SUCCESS(status);
|
|
|
|
UnicodeString expected(*gTranslitInput);
|
|
gSharedTransliterator->transliterate(expected);
|
|
gTranslitExpected = &expected;
|
|
|
|
BreakTranslitThread threads[4];
|
|
for (int i=0; i<UPRV_LENGTHOF(threads); ++i) {
|
|
threads[i].start();
|
|
}
|
|
for (int i=0; i<UPRV_LENGTHOF(threads); ++i) {
|
|
threads[i].join();
|
|
}
|
|
|
|
delete gSharedTransliterator;
|
|
gTranslitInput = NULL;
|
|
gTranslitExpected = NULL;
|
|
}
|
|
|
|
|
|
class TestIncDecThread : public SimpleThread {
|
|
public:
|
|
TestIncDecThread() { };
|
|
virtual void run();
|
|
};
|
|
|
|
static u_atomic_int32_t gIncDecCounter;
|
|
|
|
void TestIncDecThread::run() {
|
|
umtx_atomic_inc(&gIncDecCounter);
|
|
for (int32_t i=0; i<5000000; ++i) {
|
|
umtx_atomic_inc(&gIncDecCounter);
|
|
umtx_atomic_dec(&gIncDecCounter);
|
|
}
|
|
}
|
|
|
|
void MultithreadTest::TestIncDec()
|
|
{
|
|
static constexpr int NUM_THREADS = 4;
|
|
gIncDecCounter = 0;
|
|
TestIncDecThread threads[NUM_THREADS];
|
|
for (auto &thread:threads) {
|
|
thread.start();
|
|
}
|
|
for (auto &thread:threads) {
|
|
thread.join();
|
|
}
|
|
assertEquals("TestIncDec", NUM_THREADS, gIncDecCounter);
|
|
}
|
|
|
|
#if !UCONFIG_NO_FORMATTING
|
|
static Calendar *gSharedCalendar = {};
|
|
|
|
class Test20104Thread : public SimpleThread {
|
|
public:
|
|
Test20104Thread() { };
|
|
virtual void run();
|
|
};
|
|
|
|
void Test20104Thread::run() {
|
|
gSharedCalendar->defaultCenturyStartYear();
|
|
}
|
|
|
|
void MultithreadTest::Test20104() {
|
|
UErrorCode status = U_ZERO_ERROR;
|
|
Locale loc("hi_IN");
|
|
gSharedCalendar = new IndianCalendar(loc, status);
|
|
assertSuccess("Test20104", status);
|
|
|
|
static constexpr int NUM_THREADS = 4;
|
|
Test20104Thread threads[NUM_THREADS];
|
|
for (auto &thread:threads) {
|
|
thread.start();
|
|
}
|
|
for (auto &thread:threads) {
|
|
thread.join();
|
|
}
|
|
delete gSharedCalendar;
|
|
// Note: failure is reported by Thread Sanitizer. Test itself succeeds.
|
|
}
|
|
#endif /* !UCONFIG_NO_FORMATTING */
|
|
|
|
#endif /* !UCONFIG_NO_TRANSLITERATION */
|