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ICU-1939 test UTF-16 and UTF-32 converters: getNextUChar

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X-SVN-Rev: 8836
This commit is contained in:
Markus Scherer 2002-06-11 17:59:45 +00:00
parent dce4188cc0
commit f94bd2894a
1 changed files with 122 additions and 0 deletions
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122
icu4c/source/test/cintltst/nucnvtst.c
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@ -33,8 +33,10 @@ static void TestAmbiguous(void);
static void TestSignatureDetection(void);
static void TestUTF7(void);
static void TestUTF8(void);
static void TestUTF16(void);
static void TestUTF16BE(void);
static void TestUTF16LE(void);
static void TestUTF32(void);
static void TestUTF32BE(void);
static void TestUTF32LE(void);
static void TestLATIN1(void);
@ -193,8 +195,10 @@ void addTestNewConvert(TestNode** root)
addTest(root, &TestSignatureDetection, "tsconv/nucnvtst/TestSignatureDetection");
addTest(root, &TestUTF7, "tsconv/nucnvtst/TestUTF7");
addTest(root, &TestUTF8, "tsconv/nucnvtst/TestUTF8");
addTest(root, &TestUTF16, "tsconv/nucnvtst/TestUTF16");
addTest(root, &TestUTF16BE, "tsconv/nucnvtst/TestUTF16BE");
addTest(root, &TestUTF16LE, "tsconv/nucnvtst/TestUTF16LE");
addTest(root, &TestUTF32, "tsconv/nucnvtst/TestUTF32");
addTest(root, &TestUTF32BE, "tsconv/nucnvtst/TestUTF32BE");
addTest(root, &TestUTF32LE, "tsconv/nucnvtst/TestUTF32LE");
addTest(root, &TestLATIN1, "tsconv/nucnvtst/TestLATIN1");
@ -1669,6 +1673,65 @@ static TestUTF8() {
ucnv_close(cnv);
}
void
static TestUTF16() {
/* test input */
static const uint8_t in1[]={
0xfe, 0xff, 0x4e, 0x00, 0xfe, 0xff
};
static const uint8_t in2[]={
0xff, 0xfe, 0x4e, 0x00, 0xfe, 0xff
};
static const uint8_t in3[]={
0xfe, 0xfe, 0x4e, 0x00, 0xfe, 0xff, 0xd8, 0x40, 0xdc, 0x01
};
/* expected test results */
static const uint32_t results1[]={
/* number of bytes read, code point */
4, 0x4e00,
2, 0xfeff
};
static const uint32_t results2[]={
/* number of bytes read, code point */
4, 0x004e,
2, 0xfffe
};
static const uint32_t results3[]={
/* number of bytes read, code point */
2, 0xfefe,
2, 0x4e00,
2, 0xfeff,
4, 0x20001
};
const char *source, *limit;
UErrorCode errorCode=U_ZERO_ERROR;
UConverter *cnv=ucnv_open("UTF-16", &errorCode);
if(U_FAILURE(errorCode)) {
log_err("Unable to open a UTF-16 converter: %s\n", u_errorName(errorCode));
return;
}
source=(const char *)in1, limit=(const char *)in1+sizeof(in1);
TestNextUChar(cnv, source, limit, results1, "UTF-16");
source=(const char *)in2, limit=(const char *)in2+sizeof(in2);
ucnv_resetToUnicode(cnv);
TestNextUChar(cnv, source, limit, results2, "UTF-16");
source=(const char *)in3, limit=(const char *)in3+sizeof(in3);
ucnv_resetToUnicode(cnv);
TestNextUChar(cnv, source, limit, results3, "UTF-16");
/* Test the condition when source >= sourceLimit */
ucnv_resetToUnicode(cnv);
TestNextUCharError(cnv, source, source, U_INDEX_OUTOFBOUNDS_ERROR, "sourceLimit <= source");
ucnv_close(cnv);
}
void
static TestUTF16BE() {
/* test input */
@ -1760,6 +1823,65 @@ TestUTF16LE() {
ucnv_close(cnv);
}
void
static TestUTF32() {
/* test input */
static const uint8_t in1[]={
0x00, 0x00, 0xfe, 0xff, 0x00, 0x10, 0x0f, 0x00, 0x00, 0x00, 0xfe, 0xff
};
static const uint8_t in2[]={
0xff, 0xfe, 0x00, 0x00, 0x00, 0x10, 0x0f, 0x00, 0xfe, 0xff, 0x00, 0x00
};
static const uint8_t in3[]={
0x00, 0x00, 0xfe, 0xfe, 0x00, 0x10, 0x0f, 0x00, 0x00, 0x00, 0xd8, 0x40, 0x00, 0x00, 0xdc, 0x01
};
/* expected test results */
static const uint32_t results1[]={
/* number of bytes read, code point */
8, 0x100f00,
4, 0xfeff
};
static const uint32_t results2[]={
/* number of bytes read, code point */
8, 0x0f1000,
4, 0xfffe
};
static const uint32_t results3[]={
/* number of bytes read, code point */
4, 0xfefe,
4, 0x100f00,
4, 0xd840,
4, 0xdc01
};
const char *source, *limit;
UErrorCode errorCode=U_ZERO_ERROR;
UConverter *cnv=ucnv_open("UTF-32", &errorCode);
if(U_FAILURE(errorCode)) {
log_err("Unable to open a UTF-32 converter: %s\n", u_errorName(errorCode));
return;
}
source=(const char *)in1, limit=(const char *)in1+sizeof(in1);
TestNextUChar(cnv, source, limit, results1, "UTF-32");
source=(const char *)in2, limit=(const char *)in2+sizeof(in2);
ucnv_resetToUnicode(cnv);
TestNextUChar(cnv, source, limit, results2, "UTF-32");
source=(const char *)in3, limit=(const char *)in3+sizeof(in3);
ucnv_resetToUnicode(cnv);
TestNextUChar(cnv, source, limit, results3, "UTF-32");
/* Test the condition when source >= sourceLimit */
ucnv_resetToUnicode(cnv);
TestNextUCharError(cnv, source, source, U_INDEX_OUTOFBOUNDS_ERROR, "sourceLimit <= source");
ucnv_close(cnv);
}
static void
TestUTF32BE() {
/* test input */