35 lines
603 B
Go
35 lines
603 B
Go
package netlink
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import (
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"log"
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"os"
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"runtime"
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"testing"
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"github.com/vishvananda/netns"
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)
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type tearDownNetlinkTest func()
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func setUpNetlinkTest(t *testing.T) tearDownNetlinkTest {
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if os.Getuid() != 0 {
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msg := "Skipped test because it requires root privileges."
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log.Printf(msg)
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t.Skip(msg)
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}
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// new temporary namespace so we don't pollute the host
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// lock thread since the namespace is thread local
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runtime.LockOSThread()
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var err error
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ns, err := netns.New()
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if err != nil {
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t.Fatal("Failed to create newns", ns)
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}
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return func() {
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ns.Close()
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runtime.UnlockOSThread()
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}
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}
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