41 lines
797 B
Go
41 lines
797 B
Go
// +build !windows
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package testutil
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import (
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"os"
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"testing"
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"golang.org/x/sys/unix"
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)
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// Unmount unmounts a given mountPoint and sets t.Error if it fails
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func Unmount(t *testing.T, mountPoint string) {
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t.Log("unmount", mountPoint)
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if err := unmountAll(mountPoint); err != nil {
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t.Error("Could not umount", mountPoint, err)
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}
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}
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// RequiresRoot skips tests that require root, unless the test.root flag has
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// been set
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func RequiresRoot(t testing.TB) {
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if !rootEnabled {
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t.Skip("skipping test that requires root")
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return
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}
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if os.Getuid() != 0 {
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t.Error("This test must be run as root.")
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}
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}
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func unmountAll(mountpoint string) error {
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for {
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if err := unix.Unmount(mountpoint, unmountFlags); err != nil {
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if err == unix.EINVAL {
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return nil
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}
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return err
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}
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}
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}
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