This CL added additional tests for converting between utf16 and utf8,
specifically tests that:
1. check utf16_to_utf8_length() returns 0 if input is an
empty UTF16 string
2. check utf16_to_utf8_length() returns 1 if input is a
single ASCII character UTF16 string
3. check utf16_to_utf8_length() returns 3 if input is a
single UTF-16 character between U+0800 - U+FFFF
4. check utf16_to_utf8_length() returns 4 if input has
a surrogate pair
5. check unpaired UTF-16 surrogate is handled correctly
(skipped)
6. check utf16_to_utf8_length(0 handles invalid surrogate
case correctly, by skipping the first but handling the
rest correctly
7. check a normal string with a mix of 1/2/3/4-byte UTF8
characters is correctly converted by utf16_to_utf8()
8. check conversion from invalid utf8 sequence with invalid
leading byte and/or invalid trailing byte(s) should still
work and not crash
Change-Id: If68e514af0e84ddebf5900b2e140e76ba4f44553
musl libc defines NULL as nullptr, which is explicitly allowed by
C++11. nullptr_t cannot be implicitly cast to an integral type.
Use 0 instead.
Bug: 190084016
Test: m USE_HOST_MUSL=true host-native
Change-Id: I0c3b6c94cd69262f574414bf52494333f2f2645a
Move tests in the same directory as the corresponding code, so it's
easier to see what is/isn't tested.
Fix naming of libcutils_tests (plural) to match the singular that's more
common (even though the plural makes more sense to me).
Add these two to system/core/'s TEST_MAPPING.
Remove obsolete AndroidTest.xml.
Fix a flaky (timing-dependent) libcutils test.
Test: ran tests
Change-Id: I7e0a31ff45c8a152562bf66fc97161594249366e
2019-02-11 13:15:56 -08:00
Renamed from libutils/tests/Unicode_test.cpp (Browse further)
