Explicitly test an invalid 5-byte UTF-8 sequence with mbrtoc16(3); the
fact that we weren't testing this was shown by coverage data.
Merge the surrogate pair tests in with their fewer-byte siblings to make
it clearer to a human reader that we've covered both cases.
Clear errno to make assertions about errno more convincing.
Test: treehugger
Change-Id: I485a48cc141f3e52058e2138326f3134d41b2243
...by inlining them.
Also fix a couple of harmless bugs in passing. I've added tests, but in
both cases I don't think it was actually possible to hit the bad behavior:
we'd hit another test and fail immediately after in an externally
indistinguishable way.
Bug: N/A
Test: readelf
Change-Id: I8466050b0bfe2b7b94c76b383cf10c1d9d28debd
This way it's a lot harder for us to screw up (since we should always
be including <sys/cdefs.h> anyway).
Bug: 14659579
Change-Id: I23070fff3296b0d1c683bb5e3a6e214146327d53
Without that fix the test fails with:
"error: comparison between signed and unsigned integer expressions" on x86,
due to the fact that char is signed on x86.
Change-Id: I44462d67c15c7e9b730ad5da52eb9c05e207d34b
Signed-off-by: Alexander Ivchenko <alexander.ivchenko@intel.com>
mbrtoc32 and c32rtomb get their implementations from mbrtowc and wcrtomb. The
wc functions now simply call the c32 functions.
Bug: 14646575
Change-Id: I49d4b95fed0f9d790260c996c4d0f8bfd1686324
