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ICU-990 add basic RT test for toRules()

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X-SVN-Rev: 5248
This commit is contained in:
Alan Liu 2001-07-17 18:13:09 +00:00
parent 589dbddcbe
commit afd62225ed
1 changed files with 25 additions and 1 deletions
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26
icu4c/source/test/intltest/transtst.cpp
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@ -68,6 +68,13 @@ TransliteratorTest::runIndexedTest(int32_t index, UBool exec,
}
}
/**
* Make sure every system transliterator can be instantiated.
*
* ALSO test that the result of toRules() for each rule is a valid
* rule. Do this here so we don't have to have another test that
* instantiates everything as well.
*/
void TransliteratorTest::TestInstantiation() {
int32_t n = Transliterator::countAvailableIDs();
UnicodeString name;
@ -99,8 +106,25 @@ void TransliteratorTest::TestInstantiation() {
}
} else {
logln(UnicodeString("OK: ") + name + " (" + id + ")");
// Now test toRules
UnicodeString rules;
t->toRules(rules, TRUE);
Transliterator *u = Transliterator::createFromRules("x",
rules, UTRANS_FORWARD, &parseError);
if (u == 0) {
errln(UnicodeString("FAIL: ") + id +
".toRules() => bad rules" +
", parse error " + parseError.code +
", line " + parseError.line +
", offset " + parseError.offset +
", context " + prettify(parseError.preContext) +
", rules: " + rules);
} else {
delete u;
}
delete t;
}
delete t;
}
// Now test the failure path