HomePhabricator

Re-commit "[libc++] [test] Generate static_test_env on the fly"

Authored by broadwaylamb on May 25 2020, 9:08 AM.

Description

Re-commit "[libc++] [test] Generate static_test_env on the fly"

Don't use std::filesystem APIs for CWDGuard, use POSIX functions
instead. This way the tests don't rely on the correctness of
the functionality they're testing.

Differential Revision: https://reviews.llvm.org/D78200

Details