os: deflake TestFdReadRace by increasing timeout

This timeout will never be reached if the test passes, so it doesn't
much matter how long it is. The test is t.Parallel so on a slow system
1 second may occasionally not be enough, although on my laptop the
test takes about 0.02 seconds.

Fixes #34431

Change-Id: Ia2184e6be3747933bfe83aa6c8e1f77e6b1e0bba
Reviewed-on: https://go-review.googlesource.com/c/go/+/200764
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>

diff --git a/src/os/pipe_test.go b/src/os/pipe_test.go
index 114c181c4ae047c08f0b9bbb6099910cf5ad31c0..2e93e3946af84d7371676370e9c647f251dc48df 100644 (file)
--- a/src/os/pipe_test.go
+++ b/src/os/pipe_test.go
@@ -428,7 +428,7 @@ func TestFdReadRace(t *testing.T) {
        go func() {
                defer wg.Done()
                var buf [10]byte
-               r.SetReadDeadline(time.Now().Add(time.Second))
+               r.SetReadDeadline(time.Now().Add(time.Minute))
                c <- true
                if _, err := r.Read(buf[:]); os.IsTimeout(err) {
                        t.Error("read timed out")