[lit][unit] makes sure to print stderr when no test failures are found
authorYuanfang Chen <yuanfang.chen@sony.com>
Fri, 15 Jul 2022 19:16:18 +0000 (12:16 -0700)
committerYuanfang Chen <yuanfang.chen@sony.com>
Fri, 15 Jul 2022 19:33:11 +0000 (12:33 -0700)
commit65769429c0644c81d271e9d971f5b64191503f6e
tree6b7300128e90d502f0a307a082a03c6fd698e3c6
parentdbbdc3d6fb0b98f9d58c306164ac7026a18d4eb9
[lit][unit] makes sure to print stderr when no test failures are found

In some situations, like running tests with sanitizers, all test passes
but the shard could still fail due to memory issues.
llvm/utils/lit/lit/formats/googletest.py