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ICU-96 Added weird contraction tests.

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X-SVN-Rev: 4885
This commit is contained in:
Syn Wee Quek 2001-06-05 18:09:06 +00:00
parent df6d1549a1
commit c3fae5bd05
1 changed files with 141 additions and 1 deletions
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142
icu4c/source/test/cintltst/cmsccoll.c
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@ -1533,7 +1533,6 @@ static void TestEmptyRule() {
static void TestUCARules() {
UErrorCode status = U_ZERO_ERROR;
char blah[] = "\\u9fff";
uint8_t res[256];
UChar b[256];
UChar *rules = b;
UCollator *UCAfromRules = NULL;
@ -2281,6 +2280,146 @@ static void TestCompressOverlap() {
}
}
static void TestContraction() {
const static char *testrules[] = {
"&A = AB / B",
"&A = A\\u0306/\\u0306",
"&c = ch / h"
};
const static UChar testdata[][2] = {
{(UChar)'A', (UChar)'B'},
{(UChar)'A', (UChar)0x0306},
{(UChar)'c', (UChar)'h'}
};
const static UChar testdata2[][2] = {
{(UChar)'c', (UChar)'g'},
{(UChar)'c', (UChar)'h'},
{(UChar)'c', (UChar)'l'}
};
const static char *testrules3[] = {
"&z < xyz &xyzw < B",
"&z < xyz &xyz < B / w",
"&z < ch &achm < B",
"&z < ch &a < B / chm",
"&\\ud800\\udc00w < B",
"&\\ud800\\udc00 < B / w",
"&a\\ud800\\udc00m < B",
"&a < B / \\ud800\\udc00m",
};
UErrorCode status = U_ZERO_ERROR;
UCollator *coll;
UChar rule[32] = {0};
uint32_t rlen = 0;
int i;
for (i = 0; i < sizeof(testrules) / sizeof(testrules[0]); i ++) {
UCollationElements *iter1;
int j = 0;
log_verbose("Rule %s for testing\n", testrules[i]);
rlen = u_unescape(testrules[i], rule, 32);
coll = ucol_openRules(rule, rlen, UNORM_NFD, UCOL_TERTIARY, &status);
if (U_FAILURE(status)) {
log_err("Collator creation failed %s\n", testrules[i]);
return;
}
iter1 = ucol_openElements(coll, testdata[i], 2, &status);
if (U_FAILURE(status)) {
log_err("Collation iterator creation failed\n");
return;
}
while (j < 2) {
UCollationElements *iter2 = ucol_openElements(coll,
&(testdata[i][j]),
1, &status);
uint32_t ce;
if (U_FAILURE(status)) {
log_err("Collation iterator creation failed\n");
return;
}
ce = ucol_next(iter2, &status);
while (ce != UCOL_NULLORDER) {
if ((uint32_t)ucol_next(iter1, &status) != ce) {
log_err("Collation elements in contraction split does not match\n");
return;
}
ce = ucol_next(iter2, &status);
}
j ++;
ucol_closeElements(iter2);
}
if (ucol_next(iter1, &status) != UCOL_NULLORDER) {
log_err("Collation elements not exhausted\n");
return;
}
ucol_closeElements(iter1);
ucol_close(coll);
}
rlen = u_unescape("& a < b < c < ch < d & c = ch / h", rule, 32);
coll = ucol_openRules(rule, rlen, UNORM_NFD, UCOL_TERTIARY, &status);
if (ucol_strcoll(coll, testdata2[0], 2, testdata2[1], 2) != UCOL_LESS) {
log_err("Expected \\u%04x\\u%04x < \\u%04x\\u%04x\n",
testdata2[0][0], testdata2[0][1], testdata2[1][0],
testdata2[1][1]);
return;
}
if (ucol_strcoll(coll, testdata2[1], 2, testdata2[2], 2) != UCOL_LESS) {
log_err("Expected \\u%04x\\u%04x < \\u%04x\\u%04x\n",
testdata2[1][0], testdata2[1][1], testdata2[2][0],
testdata2[2][1]);
return;
}
ucol_close(coll);
for (i = 0; i < sizeof(testrules3) / sizeof(testrules3[0]); i += 2) {
UCollator *coll1,
*coll2;
UCollationElements *iter1,
*iter2;
UChar ch = 'B';
uint32_t ce;
rlen = u_unescape(testrules3[i << 1], rule, 32);
coll1 = ucol_openRules(rule, rlen, UNORM_NFD, UCOL_TERTIARY, &status);
rlen = u_unescape(testrules3[(i << 1) + 1], rule, 32);
coll2 = ucol_openRules(rule, rlen, UNORM_NFD, UCOL_TERTIARY, &status);
if (U_FAILURE(status)) {
log_err("Collator creation failed %s\n", testrules[i]);
return;
}
iter1 = ucol_openElements(coll1, &ch, 1, &status);
iter2 = ucol_openElements(coll2, &ch, 1, &status);
if (U_FAILURE(status)) {
log_err("Collation iterator creation failed\n");
return;
}
ce = ucol_next(iter1, &status);
if (U_FAILURE(status)) {
log_err("Retrieving ces failed\n");
return;
}
while (ce != UCOL_NULLORDER) {
if (ce != (uint32_t)ucol_next(iter2, &status)) {
log_err("CEs does not match\n");
return;
}
ce = ucol_next(iter1, &status);
if (U_FAILURE(status)) {
log_err("Retrieving ces failed\n");
return;
}
}
if (ucol_next(iter2, &status) != UCOL_NULLORDER) {
log_err("CEs not exhausted\n");
return;
}
ucol_closeElements(iter1);
ucol_closeElements(iter2);
ucol_close(coll1);
ucol_close(coll2);
}
}
void addMiscCollTest(TestNode** root)
{
addTest(root, &TestCase, "tscoll/cmsccoll/TestCase");
@ -2306,6 +2445,7 @@ void addMiscCollTest(TestNode** root)
addTest(root, &TestIncrementalNormalize, "tscoll/cmsccoll/TestIncrementalNormalize");
addTest(root, &TestComposeDecompose, "tscoll/cmsccoll/TestComposeDecompose");
addTest(root, &TestCompressOverlap, "tscoll/cmsccoll/TestCompressOverlap");
addTest(root, &TestContraction, "tscoll/cmsccoll/TestContraction");
/*addTest(root, &PrintMarkDavis, "tscoll/cmsccoll/PrintMarkDavis");*/ /* this test doesn't test - just prints sortkeys */
/*addTest(root, &TestGetCaseBit, "tscoll/cmsccoll/TestGetCaseBit");*/ /*this one requires internal things to be exported */
}