90 lines
2.8 KiB
C
90 lines
2.8 KiB
C
/********************************************************************
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* COPYRIGHT:
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* Copyright (c) 1997-2003, International Business Machines Corporation and
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* others. All Rights Reserved.
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********************************************************************/
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#include "unicode/ucnv.h"
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#include "unicode/ucnv_err.h"
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#include "cintltst.h"
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#include "ustr_imp.h"
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void TestFlushCache(void); /* keep gcc happy */
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void TestFlushCache(void) {
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UErrorCode err = U_ZERO_ERROR;
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UConverter* someConverters[5];
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int flushCount = 0;
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/* flush the converter cache to get a consistent state before the flushing is tested */
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ucnv_flushCache();
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/*Testing ucnv_open()*/
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/* Note: These converters have been chosen because they do NOT
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encode the Latin characters (U+0041, ...), and therefore are
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highly unlikely to be chosen as system default codepages */
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someConverters[0] = ucnv_open("ibm-1047", &err);
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if (U_FAILURE(err)) {
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log_data_err("FAILURE! %s\n", myErrorName(err));
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}
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someConverters[1] = ucnv_open("ibm-1047", &err);
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if (U_FAILURE(err)) {
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log_data_err("FAILURE! %s\n", myErrorName(err));
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}
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someConverters[2] = ucnv_open("ibm-1047", &err);
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if (U_FAILURE(err)) {
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log_data_err("FAILURE! %s\n", myErrorName(err));
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}
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someConverters[3] = ucnv_open("gb18030", &err);
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if (U_FAILURE(err)) {
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log_data_err("FAILURE! %s\n", myErrorName(err));
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}
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someConverters[4] = ucnv_open("ibm-954", &err);
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if (U_FAILURE(err)) {
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log_data_err("FAILURE! %s\n", myErrorName(err));
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}
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/* Testing ucnv_flushCache() */
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log_verbose("\n---Testing ucnv_flushCache...\n");
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if ((flushCount=ucnv_flushCache())==0)
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log_verbose("Flush cache ok\n");
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else
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log_data_err("Flush Cache failed [line %d], expect 0 got %d \n", __LINE__, flushCount);
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/*testing ucnv_close() and ucnv_flushCache() */
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ucnv_close(someConverters[0]);
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ucnv_close(someConverters[1]);
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if ((flushCount=ucnv_flushCache())==0)
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log_verbose("Flush cache ok\n");
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else
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log_data_err("Flush Cache failed [line %d], expect 0 got %d \n", __LINE__, flushCount);
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ucnv_close(someConverters[2]);
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ucnv_close(someConverters[3]);
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if ((flushCount=ucnv_flushCache())==2)
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log_verbose("Flush cache ok\n"); /*because first, second and third are same */
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else
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log_data_err("Flush Cache failed line %d, got %d expected 2 or there is an error in ucnv_close()\n",
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__LINE__,
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flushCount);
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ucnv_close(someConverters[4]);
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if ( (flushCount=ucnv_flushCache())==1)
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log_verbose("Flush cache ok\n");
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else
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log_data_err("Flush Cache failed line %d, expected 1 got %d \n", __LINE__, flushCount);
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}
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