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ICU-5410 Test the reset function.

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X-SVN-Rev: 20386
This commit is contained in:
George Rhoten 2006-09-22 18:24:07 +00:00
parent a37c25b3f5
commit 50a6206504
1 changed files with 18 additions and 5 deletions
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23
icu4c/source/test/intltest/svccoll.cpp
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@ -1,6 +1,6 @@
/*
*******************************************************************************
* Copyright (C) 2003-2004, International Business Machines Corporation and *
* Copyright (C) 2003-2006, International Business Machines Corporation and *
* others. All Rights Reserved. *
*******************************************************************************
*/
@ -475,14 +475,16 @@ int32_t CollationServiceTest::checkStringEnumeration(const char* msg,
int32_t expectedCount) {
UErrorCode ec = U_ZERO_ERROR;
U_ASSERT(expectedCount >= 0 && expectedCount < 31); // [sic] 31 not 32
int32_t i = 0, n = iter.count(ec);
int32_t i = 0, idxAfterReset = 0, n = iter.count(ec);
assertSuccess("count", ec);
UnicodeString buf;
UnicodeString buf, buffAfterReset;
int32_t seenMask = 0;
for (;; ++i) {
const UnicodeString* s = iter.snext(ec);
if (!assertSuccess("snext", ec) || s == NULL) break;
if (i != 0) buf.append(", ");
if (!assertSuccess("snext", ec) || s == NULL)
break;
if (i != 0)
buf.append(UNICODE_STRING_SIMPLE(", "));
buf.append(*s);
// check expected list
for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {
@ -502,6 +504,17 @@ int32_t CollationServiceTest::checkStringEnumeration(const char* msg,
logln(UnicodeString() + msg + " = [" + buf + "] (??? NO_FORMATTING)");
#endif
assertTrue("count verified", i==n);
iter.reset(ec);
for (;; ++idxAfterReset) {
const UChar *s = iter.unext(NULL, ec);
if (!assertSuccess("unext", ec) || s == NULL)
break;
if (idxAfterReset != 0)
buffAfterReset.append(UNICODE_STRING_SIMPLE(", "));
buffAfterReset.append(s);
}
assertTrue("idxAfterReset verified", idxAfterReset==n);
assertTrue("buffAfterReset verified", buffAfterReset==buf);
// did we see all expected strings?
if (((1<<expectedCount)-1) != seenMask) {
for (int32_t j=0, bit=1; j<expectedCount; ++j, bit<<=1) {