net: make two tests not parallel

Running

stress -p 1 go test -short std

on a heavily loaded machine causes net timeouts
every 15 or 20 runs.
Making these tests not run in parallel helps.
With this change, I haven’t seen a single failure
in over 100 runs.

Fixes #14986

Change-Id: Ibaa14869ce8d95b00266aee94d62d195927ede68
Reviewed-on: https://go-review.googlesource.com/21905
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/net/timeout_test.go b/src/net/timeout_test.go
index 3ea0ec1ebd27821203b69ef0e7cbd446e2188323..86010927b321ef3b42bad87872bd72453d35c878 100644 (file)
--- a/src/net/timeout_test.go
+++ b/src/net/timeout_test.go
@@ -112,7 +112,6 @@ var dialTimeoutMaxDurationTests = []struct {
 }
 
 func TestDialTimeoutMaxDuration(t *testing.T) {
-       t.Parallel()
        if runtime.GOOS == "openbsd" {
                testenv.SkipFlaky(t, 15157)
        }
@@ -315,8 +314,6 @@ var readTimeoutTests = []struct {
 }
 
 func TestReadTimeout(t *testing.T) {
-       t.Parallel()
-
        switch runtime.GOOS {
        case "plan9":
                t.Skipf("not supported on %s", runtime.GOOS)