[libc-commits] [libc] [libc][test] adds errno clearer test fixture, gtest-style errno and fp except assertions (PR #91608)

[Schrodinger ZHU Yifan via libc-commits]

================
@@ -116,30 +150,22 @@ add_unittest_framework_library(
   HDRS
     FEnvSafeTest.h
     FPMatcher.h
+    FPTest.h
     RoundingModeUtils.h
   DEPENDS
     LibcTest
+    ErrnoSafeTest
----------------
SchrodingerZhu wrote:

We usually add `.ErrnoSetterMatcher` as relative paths. Is it better to unify the style?

cc @lntue 

https://github.com/llvm/llvm-project/pull/91608