tree a1ae5753b0bc1a663b724e929e23082a88ec6cc2
parent d285d78919dc01d873529d947d70f41811c8a5e5
author Louis Dionne <ldionne.2@gmail.com> 1606164723 -0500
committer Copybara-Service <copybara-worker@google.com> 1606730320 -0800

[libc++] Introduce an indirection to create threads in the test suite

We create threads using std::thread in various places in the test suite.
However, the usual std::thread constructor may not work on all platforms,
e.g. on platforms where passing a stack size is required to create a thread.

This commit introduces a simple indirection that makes it easier to tweak
how threads are created inside the test suite on various platforms. Note
that tests that are purposefully calling std::thread's constructor directly
(e.g. because that is what they're testing) were not modified.

GitOrigin-RevId: 564628014c404bf57aa7cd9a5337198046bdd1ed