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| author | Ian Lance Taylor <iant@golang.org> | 2019-11-04 20:06:19 -0800 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2019-11-08 18:00:54 +0000 |
| commit | cfb13126f3798bcb46b4f947aaa16929ab5c147f (patch) | |
| tree | a2ac541f8823bc1d6063761e677cc5a304625b1c /src/runtime/export_debug_test.go | |
| parent | a2cd2bd55d1e932b52f0b7dea45a85e058fc77d5 (diff) | |
| download | go-cfb13126f3798bcb46b4f947aaa16929ab5c147f.tar.xz | |
runtime: sleep a bit when waiting for running debug call goroutine
Without this CL, one of the TestDebugCall tests would fail 1% to 2% of
the time on the android-amd64-emu gomote. With this CL, I ran the
tests for 1000 iterations with no failures.
Fixes #32985
Change-Id: I541268a2a0c10d0cd7604f0b2dbd15c1d18e5730
Reviewed-on: https://go-review.googlesource.com/c/go/+/205248
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Diffstat (limited to 'src/runtime/export_debug_test.go')
| -rw-r--r-- | src/runtime/export_debug_test.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/runtime/export_debug_test.go b/src/runtime/export_debug_test.go index e97dd52f20..7deddd52ea 100644 --- a/src/runtime/export_debug_test.go +++ b/src/runtime/export_debug_test.go @@ -67,6 +67,7 @@ func InjectDebugCall(gp *g, fn, args interface{}, tkill func(tid int) error) (in case "retry _Grunnable", "executing on Go runtime stack": // These are transient states. Try to get out of them. if i < 100 { + usleep(100) Gosched() continue } |