Check in the pristine copy of ICU 4.6...

icu46/source/test/threadtest/converttest.cpp

+//
+//********************************************************************
+//   Copyright (C) 2002-2003, International Business Machines
+//   Corporation and others.  All Rights Reserved.
+//********************************************************************
+//
+// File converttest.cpp
+//
+
+#include "threadtest.h"
+#include "unicode/utypes.h"
+#include "unicode/ucnv.h"
+#include "unicode/uclean.h"
+#include "stdio.h"
+
+U_CAPI UBool U_EXPORT2 ucnv_cleanup();
+
+class ConvertThreadTest: public AbstractThreadTest {
+public:
+                    ConvertThreadTest();
+    virtual        ~ConvertThreadTest();
+    virtual void    check();
+    virtual void    runOnce();
+
+private:
+    UConverter      *fCnv;
+};
+
+
+ConvertThreadTest::ConvertThreadTest() {
+    UErrorCode    err = U_ZERO_ERROR;
+
+    fCnv = ucnv_open("gb18030", &err);
+    if (U_FAILURE(err)) {
+        fprintf(stderr, "ConvertTest - could not ucnv_open(\"gb18030\")\n");
+        fCnv = NULL;
+    }
+};
+
+
+ConvertThreadTest::~ConvertThreadTest() {
+    ucnv_close(fCnv);
+    fCnv = 0;
+}
+
+void ConvertThreadTest::runOnce() {
+    UErrorCode     err = U_ZERO_ERROR;
+    UConverter     *cnv1;
+    UConverter     *cnv2;
+    char           buf[U_CNV_SAFECLONE_BUFFERSIZE];
+    int32_t        bufSize = U_CNV_SAFECLONE_BUFFERSIZE;
+
+    cnv1 = ucnv_open("shift_jis", &err);
+    if (U_FAILURE(err)) {
+        fprintf(stderr, "ucnv_open(\"shift_jis\") failed.\n");
+    }
+
+    cnv2 = ucnv_safeClone(fCnv,       // The source converter, common to all threads.
+                          buf,  
+                          &bufSize,  
+                          &err);
+    if (U_FAILURE(err)) {
+        fprintf(stderr, "ucnv_safeClone() failed.\n");
+    }
+    ucnv_close(cnv1);
+    ucnv_close(cnv2);
+    ucnv_flushCache();
+}
+
+void ConvertThreadTest::check() {
+    UErrorCode     err = U_ZERO_ERROR;
+
+    if (fCnv) {ucnv_close(fCnv);}
+    //if (ucnv_cleanup () == FALSE) {
+    //    fprintf(stderr, "ucnv_cleanup() failed - cache was not empty.\n");
+    //}
+    fCnv = ucnv_open("gb18030", &err);
+    if (U_FAILURE(err)) {
+        fprintf(stderr, "ConvertTest::check() - could not redo ucnv_open(\"gb18030\")\n");
+        fCnv = NULL;
+    }
+}
+
+
+AbstractThreadTest *createConvertTest() {
+    return new ConvertThreadTest();
+}
+