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ICU-4184 Added test case searching for NULL character

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X-SVN-Rev: 24473
This commit is contained in:
Brian Rower 2008-08-08 19:04:23 +00:00
parent 29041debce
commit 8d4078172f
1 changed files with 57 additions and 0 deletions
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57
icu4c/source/test/cintltst/usrchtst.c
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@ -19,6 +19,7 @@
#include <stdio.h>
#include "usrchdat.c"
#include "unicode/ubrk.h"
#include <assert.h>
static UBool TOCLOSE_ = TRUE;
static UCollator *EN_US_;
@ -2261,6 +2262,61 @@ exitTestForwardBackward :
}
}
static void TestSearchForNull(void)
{
UCollator *coll;
UErrorCode ec;
UStringSearch *search;
int pos;
int len;
int expectedPos;
int expectedLen;
int expectedNum;
int count = 0;
/* static const UChar var[(length)+1]=U_DECLARE_UTF16(cs) */
U_STRING_DECL (pattern, "0", 1);
U_STRING_DECL (text, "0IS 0 OK?", 8);
expectedPos = 0;
expectedLen = 1;
expectedNum = 2;
ec=U_ZERO_ERROR;
/* create a US-English collator */
coll = ucol_open ("en-US", &ec);
/* make sure we didn't fail. */
assert (U_SUCCESS (ec));
/* open a search looking for 0 */
search = usearch_openFromCollator (pattern, 1, text, 8, coll, NULL, &ec);
assert (U_SUCCESS (ec));
pos = usearch_first(search, &ec);
len = usearch_getMatchedLength(search);
if(pos != expectedPos)
{
log_err("Expected search result: %d; Got instead: %d\n", expectedPos, pos);
}
if(len != expectedLen)
{
log_err("Expected search result length: %d; Got instead: %d\n", expectedLen, len);
}
for(pos = usearch_first (search, &ec); pos != USEARCH_DONE; pos = usearch_next(search, &ec))
{
count += 1;
}
if(count != expectedNum)
{
log_err("Expected %d search hits, found %d\n", expectedNum, count);
}
}
void addSearchTest(TestNode** root)
{
addTest(root, &TestStart, "tscoll/usrchtst/TestStart");
@ -2313,6 +2369,7 @@ void addSearchTest(TestNode** root)
addTest(root, &TestNumeric, "tscoll/usrchtst/TestNumeric");
addTest(root, &TestDiacriticMatch, "tscoll/usrchtst/TestDiacriticMatch");
addTest(root, &TestForwardBackward, "tscoll/usrchtst/TestForwardBackward");
addTest(root, &TestSearchForNull, "tscoll/usrchtst/TestSearchForNull");
}
#endif /* #if !UCONFIG_NO_COLLATION */