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Add test 

Signed-off-by: Buddha Prakash <buddhap@google.com>
This commit is contained in:
Buddha Prakash 2016-07-22 18:51:10 -07:00
parent ef4ff6a8ad
commit d4c67195c6
1 changed files with 13 additions and 0 deletions
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13
libcontainer/cgroups/fs/devices_test.go
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@ -56,6 +56,19 @@ func TestDevicesSetAllow(t *testing.T) {
if value != allowedList {
t.Fatal("Got the wrong value, set devices.allow failed.")
}
// When AllowAllDevices is nil, devices.allow file should not be modified.
helper.CgroupData.config.Resources.AllowAllDevices = nil
if err := devices.Set(helper.CgroupPath, helper.CgroupData.config); err != nil {
t.Fatal(err)
}
value, err = getCgroupParamString(helper.CgroupPath, "devices.allow")
if err != nil {
t.Fatalf("Failed to parse devices.allow - %s", err)
}
if value != allowedList {
t.Fatal("devices policy shouldn't have changed on AllowedAllDevices=nil.")
}
}
func TestDevicesSetDeny(t *testing.T) {