75 lines
1.4 KiB
Go
75 lines
1.4 KiB
Go
package system
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import (
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"os"
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"path/filepath"
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"runtime"
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"testing"
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"time"
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"github.com/containers/storage/pkg/mount"
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)
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func TestEnsureRemoveAllNotExist(t *testing.T) {
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// should never return an error for a non-existent path
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if err := EnsureRemoveAll("/non/existent/path"); err != nil {
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t.Fatal(err)
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}
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}
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func TestEnsureRemoveAllWithDir(t *testing.T) {
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dir := t.TempDir()
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if err := EnsureRemoveAll(dir); err != nil {
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t.Fatal(err)
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}
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}
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func TestEnsureRemoveAllWithFile(t *testing.T) {
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tmp, err := os.CreateTemp("", "test-ensure-removeall-with-dir")
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if err != nil {
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t.Fatal(err)
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}
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tmp.Close()
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if err := EnsureRemoveAll(tmp.Name()); err != nil {
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t.Fatal(err)
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}
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}
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func TestEnsureRemoveAllWithMount(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("mount not supported on Windows")
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}
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dir1 := t.TempDir()
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dir2 := t.TempDir()
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bindDir := filepath.Join(dir1, "bind")
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if err := os.MkdirAll(bindDir, 0o755); err != nil {
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t.Fatal(err)
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}
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if err := mount.Mount(dir2, bindDir, "none", "bind"); err != nil {
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t.Fatal(err)
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}
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var err error
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done := make(chan struct{})
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go func() {
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err = EnsureRemoveAll(dir1)
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close(done)
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}()
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select {
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case <-done:
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if err != nil {
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t.Fatal(err)
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}
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case <-time.After(5 * time.Second):
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t.Fatal("timeout waiting for EnsureRemoveAll to finish")
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}
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if _, err := os.Stat(dir1); !os.IsNotExist(err) {
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t.Fatalf("expected %q to not exist", dir1)
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}
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}
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