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ICU-23004 char and u8 may be signed

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Markus Scherer 2025-03-14 15:27:23 -07:00
parent b4df027cef
commit 584b291fab
1 changed files with 10 additions and 5 deletions
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15
icu4c/source/test/intltest/utfitertest.cpp
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@ -535,7 +535,8 @@ void U8IteratorTest::testFwdIter() {
assertTrue("iter[1] * wellFormed", units.wellFormed());
// No units.stringView() when the unit iterator is not a pointer.
assertTrue("iter[1] * begin()[0]", *units.begin() == u8'b');
assertTrue("iter[1] * end()[0]", *units.end() == u8"ç"[0]);
assertTrue("iter[1] * end()[0]",
static_cast<uint8_t>(*units.end()) == static_cast<uint8_t>(u8"ç"[0]));
++iter;
assertEquals("iter[2] * codePoint", u'ç', (*iter++).codePoint()); // post-increment
assertEquals("iter[3] -> codePoint", u'カ', iter->codePoint());
@ -547,10 +548,14 @@ void U8IteratorTest::testFwdIter() {
assertEquals("iter[4] * length", 4, units.length());
assertTrue("iter[4] * wellFormed", units.wellFormed());
FwdIter<char> data = units.begin();
assertTrue("iter[4] * begin()[0]", *data++ == u8"🚴"[0]);
assertTrue("iter[4] * begin()[1]", *data++ == u8"🚴"[1]);
assertTrue("iter[4] * begin()[2]", *data++ == u8"🚴"[2]);
assertTrue("iter[4] * begin()[3]", *data == u8"🚴"[3]);
assertTrue("iter[4] * begin()[0]",
static_cast<uint8_t>(*data++) == static_cast<uint8_t>(u8"🚴"[0]));
assertTrue("iter[4] * begin()[1]",
static_cast<uint8_t>(*data++) == static_cast<uint8_t>(u8"🚴"[1]));
assertTrue("iter[4] * begin()[2]",
static_cast<uint8_t>(*data++) == static_cast<uint8_t>(u8"🚴"[2]));
assertTrue("iter[4] * begin()[3]",
static_cast<uint8_t>(*data) == static_cast<uint8_t>(u8"🚴"[3]));
assertTrue("iter[4] * end() == endIter", units.end() == goodLimit);
assertTrue("iter == endIter", iter == rangeLimit);
}