organicmaps/icu
13
Fork 0
mirror of https://github.com/unicode-org/icu.git synced 2025-04-06 14:05:32 +00:00
Code Issues 1 Projects Releases Wiki Activity Actions 9

ICU-23004 minor test++

Browse source
This commit is contained in:
Markus Scherer 2025-03-24 15:19:46 -07:00
parent 876527f4e5
commit f97f3bb378
1 changed files with 18 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
icu4c/source/test/intltest/utfiteratortest.cpp
View file

@ -281,8 +281,8 @@ void Safe16::testGood() {
}
void Safe16::testNegative() {
static const char16_t badChars[] = { u'a', 0xd900, u'b', 0xdc05, u'ç' };
std::u16string_view bad(badChars, 5);
static const char16_t badChars[] = { u'a', 0xd900, u'ç', 0xdc05, u"🚴"[0], u"🚴"[1] };
std::u16string_view bad(badChars, 6);
auto range = utfStringCodePoints<UChar32, UTF_BEHAVIOR_NEGATIVE>(bad);
auto iter = range.begin();
assertEquals("iter[0] * codePoint", u'a', (*iter).codePoint());
@ -295,19 +295,20 @@ void Safe16::testNegative() {
auto sv = units.stringView();
assertEquals("iter[1] * stringView().length()", 1, sv.length());
assertEquals("iter[1] * stringView()[0]", 0xd900, sv[0]);
// TODO: test units.begin()
assertTrue("iter[1] * begin()[0]", *units.begin() == 0xd900);
assertTrue("iter[1] * end()[0]", *units.end() == u'ç');
++iter;
assertEquals("iter[2] * codePoint", u'b', (*iter++).codePoint()); // post-increment
assertEquals("iter[2] * codePoint", u'ç', (*iter++).codePoint()); // post-increment
units = *iter++; // post-increment
assertEquals("iter[3] * codePoint", -1, units.codePoint());
assertFalse("iter[3] * wellFormed", units.wellFormed());
assertEquals("iter[4] * stringView()", u"ç", (*iter++).stringView()); // post-increment
assertEquals("iter[4] * stringView()", u"🚴", (*iter++).stringView()); // post-increment
assertTrue("iter == endIter", iter == range.end());
}
void Safe16::testFFFD() {
static const char16_t badChars[] = { u'a', 0xd900, u'b', 0xdc05, u'ç' };
std::u16string_view bad(badChars, 5);
static const char16_t badChars[] = { u'a', 0xd900, u'ç', 0xdc05, u"🚴"[0], u"🚴"[1] };
std::u16string_view bad(badChars, 6);
auto range = utfStringCodePoints<char32_t, UTF_BEHAVIOR_FFFD>(bad);
auto iter = range.begin();
assertEquals("iter[0] * codePoint", u'a', (*iter).codePoint());
@ -320,18 +321,20 @@ void Safe16::testFFFD() {
auto sv = units.stringView();
assertEquals("iter[1] * stringView().length()", 1, sv.length());
assertEquals("iter[1] * stringView()[0]", 0xd900, sv[0]);
assertTrue("iter[1] * begin()[0]", *units.begin() == 0xd900);
assertTrue("iter[1] * end()[0]", *units.end() == u'ç');
++iter;
assertEquals("iter[2] * codePoint", u'b', (*iter++).codePoint()); // post-increment
assertEquals("iter[2] * codePoint", u'ç', (*iter++).codePoint()); // post-increment
units = *iter++; // post-increment
assertEquals("iter[3] * codePoint", 0xfffd, units.codePoint());
assertFalse("iter[3] * wellFormed", units.wellFormed());
assertEquals("iter[4] * stringView()", u"ç", (*iter++).stringView()); // post-increment
assertEquals("iter[4] * stringView()", u"🚴", (*iter++).stringView()); // post-increment
assertTrue("iter == endIter", iter == range.end());
}
void Safe16::testSurrogate() {
static const char16_t badChars[] = { u'a', 0xd900, u'b', 0xdc05, u'ç' };
std::u16string_view bad(badChars, 5);
static const char16_t badChars[] = { u'a', 0xd900, u'ç', 0xdc05, u"🚴"[0], u"🚴"[1] };
std::u16string_view bad(badChars, 6);
auto range = utfStringCodePoints<uint32_t, UTF_BEHAVIOR_SURROGATE>(bad);
auto iter = range.begin();
assertEquals("iter[0] * codePoint", u'a', (*iter).codePoint());
@ -344,12 +347,14 @@ void Safe16::testSurrogate() {
auto sv = units.stringView();
assertEquals("iter[1] * stringView().length()", 1, sv.length());
assertEquals("iter[1] * stringView()[0]", 0xd900, sv[0]);
assertTrue("iter[1] * begin()[0]", *units.begin() == 0xd900);
assertTrue("iter[1] * end()[0]", *units.end() == u'ç');
++iter;
assertEquals("iter[2] * codePoint", u'b', (*iter++).codePoint()); // post-increment
assertEquals("iter[2] * codePoint", u'ç', (*iter++).codePoint()); // post-increment
units = *iter++; // post-increment
assertEquals("iter[3] * codePoint", 0xdc05, units.codePoint());
assertFalse("iter[3] * wellFormed", units.wellFormed());
assertEquals("iter[4] * stringView()", u"ç", (*iter++).stringView()); // post-increment
assertEquals("iter[4] * stringView()", u"🚴", (*iter++).stringView()); // post-increment
assertTrue("iter == endIter", iter == range.end());
}