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syscall: skip TestUnshare if kernel does not support net namespace

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Fixes #16056.

Change-Id: Ic3343914742713851b8ae969b101521f25e85e7b
Reviewed-on: https://go-review.googlesource.com/24132
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Cherry Zhang 2016-06-14 15:33:15 -04:00
parent 0ec62565f9
commit 48cc3c4b58
1 changed files with 6 additions and 0 deletions
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6
src/syscall/exec_linux_test.go
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@ -155,6 +155,12 @@ func TestUnshare(t *testing.T) {
} }
t.Fatal(err) t.Fatal(err)
} }
if _, err := os.Stat("/proc/self/ns/net"); err != nil {
if os.IsNotExist(err) {
t.Skip("kernel doesn't support net namespace")
}
t.Fatal(err)
}
cmd := exec.Command("cat", path) cmd := exec.Command("cat", path)
cmd.SysProcAttr = &syscall.SysProcAttr{ cmd.SysProcAttr = &syscall.SysProcAttr{