tree 5346b85aafad1d8369538da4b8473373a01e5027
parent 78fdb7d62da15f7048cc3c170ca4fc03ff8f9bb2
author michajlo <michajlo@google.com> 1583782386 -0700
committer Copybara-Service <copybara-worker@google.com> 1583782469 -0700

Ensure no writes occur after StreamedTestOutput#close

There's a race on interrupt where the backing thread could write a little more
content before realizing it was supposed to exit. The new tests expose that race
with a moderate --runs_per_test.

RELNOTES: None
PiperOrigin-RevId: 299906419