cmd/go: allow either test to complete first in TestScript/test_chatty_parallel_success_run

This fixes a failure mode observed in
https://build.golang.org/log/7b28a914b1914dabe94f7c4e36ad6466ebd4de5d,
in which the expected CONT lines are present but the test completions
are reported in a different (but valid) order.

CONT lines are only printed between interleaved output lines, so if
the ordering of the tests swaps after all output is already generated
the PASS lines can be in arbitrary order.

Fixes #51221 (again).

Change-Id: I051f8ec4331e2e3ab1bb00a7c188c322ad4e0a03
Reviewed-on: https://go-review.googlesource.com/c/go/+/397194
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Bryan C. Mills 2022-03-31 11:03:00 -04:00 committed by Bryan Mills
parent bdd0f0f780
commit 825309962f

View File

@ -2,7 +2,7 @@
# multiple parallel outputs have the appropriate CONT lines between them.
go test -parallel 3 chatty_parallel -v
stdout '=== RUN TestInterruptor/interruption\n=== CONT TestLog\n chatty_parallel_test.go:28: this is the second TestLog log\n--- PASS: TestLog \([0-9.]{4}s\)'
stdout '=== RUN TestInterruptor/interruption\n=== CONT TestLog\n chatty_parallel_test.go:28: this is the second TestLog log\n--- PASS: Test(Log|Interruptor) \([0-9.]{4}s\)'
-- go.mod --
module chatty_parallel