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81 lines
1.9 KiB
Go
81 lines
1.9 KiB
Go
package plugin // import "github.com/docker/docker/plugin"
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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func TestAtomicRemoveAllNormal(t *testing.T) {
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dir, err := ioutil.TempDir("", "atomic-remove-with-normal")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dir) // just try to make sure this gets cleaned up
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if err := atomicRemoveAll(dir); err != nil {
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t.Fatal(err)
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}
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if _, err := os.Stat(dir); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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if _, err := os.Stat(dir + "-removing"); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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}
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func TestAtomicRemoveAllAlreadyExists(t *testing.T) {
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dir, err := ioutil.TempDir("", "atomic-remove-already-exists")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dir) // just try to make sure this gets cleaned up
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if err := os.MkdirAll(dir+"-removing", 0755); err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dir + "-removing")
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if err := atomicRemoveAll(dir); err != nil {
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t.Fatal(err)
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}
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if _, err := os.Stat(dir); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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if _, err := os.Stat(dir + "-removing"); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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}
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func TestAtomicRemoveAllNotExist(t *testing.T) {
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if err := atomicRemoveAll("/not-exist"); err != nil {
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t.Fatal(err)
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}
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dir, err := ioutil.TempDir("", "atomic-remove-already-exists")
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if err != nil {
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t.Fatal(err)
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}
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defer os.RemoveAll(dir) // just try to make sure this gets cleaned up
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// create the removing dir, but not the "real" one
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foo := filepath.Join(dir, "foo")
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removing := dir + "-removing"
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if err := os.MkdirAll(removing, 0755); err != nil {
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t.Fatal(err)
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}
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if err := atomicRemoveAll(dir); err != nil {
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t.Fatal(err)
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}
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if _, err := os.Stat(foo); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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if _, err := os.Stat(removing); !os.IsNotExist(err) {
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t.Fatalf("dir should be gone: %v", err)
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}
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}
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