runtime: skip TestGcSys on arm64

This failure occurs randomly on arm64.

13:10:32 --- FAIL: TestGcSys (0.06s)
13:10:32 gc_test.go:30: expected "OK\n", but got "using too much memory: 71401472 bytes\n"
13:10:32 FAIL

Updates #27636

Change-Id: Ifd4cfce167d8054dc6f037bd34368d63c7f68ed4
Reviewed-on: https://go-review.googlesource.com/135155
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

diff --git a/src/runtime/gc_test.go b/src/runtime/gc_test.go
index 0da19cdf340d987e3469156a793da80ef4eaa420..1f7715c67231eb637b610b340f0ad7379a73593f 100644 (file)
--- a/src/runtime/gc_test.go
+++ b/src/runtime/gc_test.go
@@ -24,6 +24,9 @@ func TestGcSys(t *testing.T) {
        if runtime.GOOS == "windows" {
                t.Skip("skipping test; GOOS=windows http://golang.org/issue/27156")
        }
+       if runtime.GOOS == "linux" && runtime.GOARCH == "arm64" {
+               t.Skip("skipping test; GOOS=linux GOARCH=arm64 https://github.com/golang/go/issues/27636")
+       }
        got := runTestProg(t, "testprog", "GCSys")
        want := "OK\n"
        if got != want {