mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
108 lines
2.2 KiB
Go
108 lines
2.2 KiB
Go
package plugins
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import (
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"fmt"
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"io/ioutil"
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"net"
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"os"
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"path"
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"path/filepath"
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"reflect"
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"testing"
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)
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func TestUnknownLocalPath(t *testing.T) {
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tmpdir, err := ioutil.TempDir("", "docker-test")
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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(tmpdir)
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l := newLocalRegistry(filepath.Join(tmpdir, "unknown"))
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_, err = l.Plugin("foo")
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if err == nil || err != ErrNotFound {
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t.Fatalf("Expected error for unknown directory")
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}
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}
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func TestLocalSocket(t *testing.T) {
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tmpdir, err := ioutil.TempDir("", "docker-test")
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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(tmpdir)
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l, err := net.Listen("unix", filepath.Join(tmpdir, "echo.sock"))
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if err != nil {
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t.Fatal(err)
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}
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defer l.Close()
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r := newLocalRegistry(tmpdir)
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p, err := r.Plugin("echo")
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if err != nil {
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t.Fatal(err)
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}
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pp, err := r.Plugin("echo")
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if err != nil {
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t.Fatal(err)
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}
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if !reflect.DeepEqual(p, pp) {
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t.Fatalf("Expected %v, was %v\n", p, pp)
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}
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if p.Name != "echo" {
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t.Fatalf("Expected plugin `echo`, got %s\n", p.Name)
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}
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addr := fmt.Sprintf("unix://%s/echo.sock", tmpdir)
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if p.Addr != addr {
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t.Fatalf("Expected plugin addr `%s`, got %s\n", addr, p.Addr)
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}
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}
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func TestFileSpecPlugin(t *testing.T) {
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tmpdir, err := ioutil.TempDir("", "docker-test")
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if err != nil {
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t.Fatal(err)
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}
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cases := []struct {
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path string
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name string
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addr string
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fail bool
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}{
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{filepath.Join(tmpdir, "echo.spec"), "echo", "unix://var/lib/docker/plugins/echo.sock", false},
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{filepath.Join(tmpdir, "foo.spec"), "foo", "tcp://localhost:8080", false},
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{filepath.Join(tmpdir, "bar.spec"), "bar", "localhost:8080", true}, // unknown transport
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}
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for _, c := range cases {
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if err = os.MkdirAll(path.Dir(c.path), 0755); err != nil {
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t.Fatal(err)
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}
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if err = ioutil.WriteFile(c.path, []byte(c.addr), 0644); err != nil {
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t.Fatal(err)
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}
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r := newLocalRegistry(tmpdir)
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p, err := r.Plugin(c.name)
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if c.fail && err == nil {
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continue
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}
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if err != nil {
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t.Fatal(err)
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}
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if p.Name != c.name {
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t.Fatalf("Expected plugin `%s`, got %s\n", c.name, p.Name)
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}
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if p.Addr != c.addr {
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t.Fatalf("Expected plugin addr `%s`, got %s\n", c.addr, p.Addr)
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}
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os.Remove(c.path)
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}
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}
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