diff options
Diffstat (limited to 'o3tl')
| -rw-r--r-- | o3tl/qa/test-string_view.cxx | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/o3tl/qa/test-string_view.cxx b/o3tl/qa/test-string_view.cxx index 6569d9267705..5378ce9415ed 100644 --- a/o3tl/qa/test-string_view.cxx +++ b/o3tl/qa/test-string_view.cxx @@ -57,6 +57,7 @@ private: CPPUNIT_TEST(testEndsWithRest); CPPUNIT_TEST(testEqualsIgnoreAsciiCase); CPPUNIT_TEST(testGetToken); + CPPUNIT_TEST(testIterateCodePoints); CPPUNIT_TEST_SUITE_END(); void testStartsWith() @@ -731,6 +732,34 @@ private: o3tl::endsWithIgnoreAsciiCase(u"aa", u"a")); } } + + void testIterateCodePoints() + { + { + std::size_t i = 1; + auto const c = o3tl::iterateCodePoints(u"\U00010000", &i, 1, false); + CPPUNIT_ASSERT_EQUAL(std::size_t(2), i); + CPPUNIT_ASSERT_EQUAL(sal_uInt32(0xDC00), c); + } + { + std::size_t i = 1; + auto const c = o3tl::iterateCodePoints(u"\U00010000", &i, 1, true); + CPPUNIT_ASSERT_EQUAL(std::size_t(2), i); + CPPUNIT_ASSERT_EQUAL(sal_uInt32(0x10000), c); + } + { + std::size_t i = 2; + auto const c = o3tl::iterateCodePoints(u"a\U00010000", &i, -1, false); + CPPUNIT_ASSERT_EQUAL(std::size_t(1), i); + CPPUNIT_ASSERT_EQUAL(sal_uInt32(0x10000), c); + } + { + std::size_t i = 2; + auto const c = o3tl::iterateCodePoints(u"a\U00010000", &i, -1, true); + CPPUNIT_ASSERT_EQUAL(std::size_t(0), i); + CPPUNIT_ASSERT_EQUAL(sal_uInt32('a'), c); + } + } }; CPPUNIT_TEST_SUITE_REGISTRATION(Test); |