tree 13eb98737ba31625d4c2dfeca23190326d1c8ae4
parent 504a5b767742ad885e6e6ae6662fa578013aaa69
author larsrc <larsrc@google.com> 1607000876 -0800
committer Copybara-Service <copybara-worker@google.com> 1607000953 -0800

Create TestUtils methods to generate unique temp dirs, deprecate the current ones that are decidedly non-unique.

Unique temp dirs may take longer to set up, but not as long as dealing with flaky tests.

PiperOrigin-RevId: 345428489