tree 1e3d13b1fc0e4572c1625fb9077e740dc25c498f
parent de28555c0b33fcaa02779d55ea9289135280ae9f
author Emmanuel T Odeke <emmanuel@orijtech.com> 1536776562 -0600
committer Emmanuel Odeke <emm.odeke@gmail.com> 1536808079 +0000

runtime: regression test for semasleep indefinite hang

A regression test in which: for a program that invokes semasleep,
we send non-terminal signals such as SIGIO.
Since the signal wakes up pthread_cond_timedwait_relative_np,
after CL 133655, we should only re-spin for the amount of
time left, instead of re-spinning with the original duration
which would cause an indefinite spin.

Updates #27520

Change-Id: I744a6d04cf8923bc4e13649446aff5e42b7de5d8
Reviewed-on: https://go-review.googlesource.com/135015
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>