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os: increase default write size for TestClosedPipeRaceWrite

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The original value of 65537 consistently caused the test to fail on
Solaris. The new value of 131073 consistently lets the test pass.

Change-Id: If1a76ab89aa8f661ea049113addd04b23a116534
Reviewed-on: https://go-review.googlesource.com/c/152164
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Ian Lance Taylor 2018-12-03 15:45:10 -08:00
parent c2412a7681
commit f91fd4f9da
1 changed files with 1 additions and 1 deletions
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2
src/os/pipe_test.go
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@ -131,7 +131,7 @@ func testClosedPipeRace(t *testing.T, read bool) {
if !read { if !read {
// Get the amount we have to write to overload a pipe // Get the amount we have to write to overload a pipe
// with no reader. // with no reader.
limit = 65537 limit = 131073
if b, err := ioutil.ReadFile("/proc/sys/fs/pipe-max-size"); err == nil { if b, err := ioutil.ReadFile("/proc/sys/fs/pipe-max-size"); err == nil {
if i, err := strconv.Atoi(strings.TrimSpace(string(b))); err == nil { if i, err := strconv.Atoi(strings.TrimSpace(string(b))); err == nil {
limit = i + 1 limit = i + 1