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ICU-507 test utf-8/32 getNextUChar() error behavior

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X-SVN-Rev: 3404
This commit is contained in:
Markus Scherer 2001-01-10 02:20:30 +00:00
parent e6f445e05e
commit d70ab3898b
1 changed files with 74 additions and 2 deletions
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76
icu4c/source/test/cintltst/nucnvtst.c
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@ -1202,6 +1202,25 @@ static TestUTF8() {
4, 0x10401
};
/* error test input */
static const uint8_t in2[]={
0x61,
0xc0, 0xc0, /* illegal trail byte */
0xf4, 0x90, 0x80, 0x80, /* 0x110000 out of range */
0xf8, 0x80, 0x80, 0x80, 0x80, /* too long */
0x62
};
/* expected error test results */
static const uint32_t results2[]={
/* number of bytes read, code point */
1, 0x61,
12, 0x62
};
UConverterToUCallback cb;
void *p;
const char *source=(const char *)in,*limit=(const char *)in+sizeof(in);
UErrorCode errorCode=U_ZERO_ERROR;
UConverter *cnv=ucnv_open("UTF-8", &errorCode);
@ -1212,6 +1231,13 @@ static TestUTF8() {
TestNextUChar(cnv, source, limit, results, "UTF-8");
/* Test the condition when source >= sourceLimit */
TestNextUCharError(cnv, source, source, U_INDEX_OUTOFBOUNDS_ERROR, "sourceLimit <= source");
/* test error behavior with a skip callback */
ucnv_setToUCallBack(cnv, UCNV_TO_U_CALLBACK_SKIP, NULL, &cb, &p, &errorCode);
source=in2;
limit=in2+sizeof(in2);
TestNextUChar(cnv, source, limit, results2, "UTF-8");
ucnv_close(cnv);
}
@ -1316,7 +1342,6 @@ TestUTF32BE() {
0x00, 0x00, 0xff, 0xfd,
0x00, 0x10, 0xab, 0xcd
};
/* ### should also test error conditions (>0x10ffff) */
/* expected test results */
static const uint32_t results[]={
@ -1328,6 +1353,23 @@ TestUTF32BE() {
4, 0x10abcd
};
/* error test input */
static const uint8_t in2[]={
0x00, 0x00, 0x00, 0x61,
0x00, 0x11, 0x00, 0x00, /* 0x110000 out of range */
0x00, 0x00, 0x00, 0x62
};
/* expected error test results */
static const uint32_t results2[]={
/* number of bytes read, code point */
4, 0x61,
8, 0x62
};
UConverterToUCallback cb;
void *p;
const char *source=(const char *)in, *limit=(const char *)in+sizeof(in);
UErrorCode errorCode=U_ZERO_ERROR;
UConverter *cnv=ucnv_open("UTF-32BE", &errorCode);
@ -1339,6 +1381,13 @@ TestUTF32BE() {
/* Test the condition when source >= sourceLimit */
TestNextUCharError(cnv, source, source, U_INDEX_OUTOFBOUNDS_ERROR, "sourceLimit <= source");
/* test error behavior with a skip callback */
ucnv_setToUCallBack(cnv, UCNV_TO_U_CALLBACK_SKIP, NULL, &cb, &p, &errorCode);
source=in2;
limit=in2+sizeof(in2);
TestNextUChar(cnv, source, limit, results2, "UTF-32BE");
ucnv_close(cnv);
}
@ -1352,7 +1401,6 @@ TestUTF32LE() {
0xfd, 0xff, 0x00, 0x00,
0xcd, 0xab, 0x10, 0x00
};
/* ### should also test error conditions (>0x10ffff) */
/* expected test results */
static const uint32_t results[]={
@ -1364,6 +1412,23 @@ TestUTF32LE() {
4, 0x10abcd
};
/* error test input */
static const uint8_t in2[]={
0x61, 0x00, 0x00, 0x00,
0x00, 0x00, 0x11, 0x00, /* 0x110000 out of range */
0x62, 0x00, 0x00, 0x00
};
/* expected error test results */
static const uint32_t results2[]={
/* number of bytes read, code point */
4, 0x61,
8, 0x62
};
UConverterToUCallback cb;
void *p;
const char *source=(const char *)in, *limit=(const char *)in+sizeof(in);
UErrorCode errorCode=U_ZERO_ERROR;
UConverter *cnv=ucnv_open("UTF-32LE", &errorCode);
@ -1375,6 +1440,13 @@ TestUTF32LE() {
/* Test the condition when source >= sourceLimit */
TestNextUCharError(cnv, source, source, U_INDEX_OUTOFBOUNDS_ERROR, "sourceLimit <= source");
/* test error behavior with a skip callback */
ucnv_setToUCallBack(cnv, UCNV_TO_U_CALLBACK_SKIP, NULL, &cb, &p, &errorCode);
source=in2;
limit=in2+sizeof(in2);
TestNextUChar(cnv, source, limit, results2, "UTF-32LE");
ucnv_close(cnv);
}