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ICU-418 test latin-1 ucnv_getNextUChar()

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X-SVN-Rev: 1542
This commit is contained in:
Markus Scherer 2000-06-02 00:04:34 +00:00
parent 7f9b062b7a
commit e7a7e26131
1 changed files with 46 additions and 0 deletions
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46
icu4c/source/test/cintltst/nucnvtst.c
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@ -29,6 +29,7 @@ static void printUSeq(const UChar* a, int len);
void TestNewConvertWithBufferSizes(int32_t osize, int32_t isize) ;
void TestConverterTypesAndStarters(void);
void TestAmbiguous(void);
void TestLatin1(void);
void TestUTF8(void);
void TestLMBCS(void);
void TestJitterbug255(void);
@ -106,6 +107,7 @@ void addTestNewConvert(TestNode** root)
addTest(root, &TestOutBufSizes, "tsconv/nucnvtst/TestOutBufSizes");
addTest(root, &TestConverterTypesAndStarters, "tsconv/nucnvtst/TestConverterTypesAndStarters");
addTest(root, &TestAmbiguous, "tsconv/nucnvtst/TestAmbiguous");
addTest(root, &TestLatin1, "tsconv/nucnvtst/TestLatin1");
addTest(root, &TestUTF8, "tsconv/nucnvtst/TestUTF8");
addTest(root, &TestLMBCS, "tsconv/nucnvtst/TestLMBCS");
addTest(root, &TestJitterbug255, "tsconv/nucnvtst/TestJitterbug255");
@ -705,6 +707,50 @@ void TestAmbiguous()
ucnv_close(ascii_cnv);
}
void
TestLatin1() {
/* test input */
static const uint8_t in[]={
0x61, 0, 0xe9, 0x5c
};
/* expected test results */
static const uint32_t results[]={
/* number of bytes read, code point */
1, 0x61,
1, 0,
1, 0xe9,
1, 0x5c
};
const char *s=(const char *)in, *s0, *limit=(const char *)in+sizeof(in);
const uint32_t *r=results;
UErrorCode errorCode=U_ZERO_ERROR;
uint32_t c;
UConverter *cnv=ucnv_open("ISO-8859-1", &errorCode);
if(U_FAILURE(errorCode)) {
log_err("Unable to open an ISO-8859-1 converter: %s\n", u_errorName(errorCode));
}
while(s<limit) {
s0=s;
c=ucnv_getNextUChar(cnv, &s, limit, &errorCode);
if(U_FAILURE(errorCode)) {
log_err("ISO-8859-1 ucnv_getNextUChar() failed: %s\n", u_errorName(errorCode));
break;
} else if((uint32_t)(s-s0)!=*r || c!=(UChar32)*(r+1)) {
log_err("ISO-8859-1 ucnv_getNextUChar() result %lx from %d bytes, should have been %lx from %d bytes.\n",
c, (s-s0), *(r+1), *r);
break;
}
r+=2;
}
ucnv_close(cnv);
}
void
TestUTF8() {
/* test input */