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ICU-10889 test UCharacter.getCharFromExtendedName() edge cases

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X-SVN-Rev: 36294
This commit is contained in:
Markus Scherer 2014-08-29 21:31:47 +00:00
parent b422082fab
commit c3a2e7c783
1 changed files with 27 additions and 0 deletions
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27
icu4j/main/tests/core/src/com/ibm/icu/dev/test/lang/UCharacterTest.java
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@ -1214,6 +1214,33 @@ public final class UCharacterTest extends TestFmwk
}
public void TestUCharFromNameUnderflow() {
// Ticket #10889: Underflow crash when there is no dash.
int c = UCharacter.getCharFromExtendedName("<NO BREAK SPACE>");
if(c >= 0) {
errln("UCharacter.getCharFromExtendedName(<NO BREAK SPACE>) = U+" + hex(c) +
" but should fail (-1)");
}
// Test related edge cases.
c = UCharacter.getCharFromExtendedName("<-00a0>");
if(c >= 0) {
errln("UCharacter.getCharFromExtendedName(<-00a0>) = U+" + hex(c) +
" but should fail (-1)");
}
c = UCharacter.getCharFromExtendedName("<control->");
if(c >= 0) {
errln("UCharacter.getCharFromExtendedName(<control->) = U+" + hex(c) +
" but should fail (-1)");
}
c = UCharacter.getCharFromExtendedName("<control-111111>");
if(c >= 0) {
errln("UCharacter.getCharFromExtendedName(<control-111111>) = U+" + hex(c) +
" but should fail (-1)");
}
}
/**
* Testing name iteration