| package main |
| |
| import ( |
| "encoding/json" |
| "net/http" |
| "net/url" |
| "os/exec" |
| "strings" |
| |
| "github.com/docker/docker/api/types" |
| "github.com/go-check/check" |
| ) |
| |
| func (s *DockerSuite) TestApiImagesFilter(c *check.C) { |
| name := "utest:tag1" |
| name2 := "utest/docker:tag2" |
| name3 := "utest:5000/docker:tag3" |
| for _, n := range []string{name, name2, name3} { |
| if out, err := exec.Command(dockerBinary, "tag", "busybox", n).CombinedOutput(); err != nil { |
| c.Fatal(err, out) |
| } |
| } |
| type image types.Image |
| getImages := func(filter string) []image { |
| v := url.Values{} |
| v.Set("filter", filter) |
| status, b, err := sockRequest("GET", "/images/json?"+v.Encode(), nil) |
| c.Assert(status, check.Equals, http.StatusOK) |
| c.Assert(err, check.IsNil) |
| |
| var images []image |
| if err := json.Unmarshal(b, &images); err != nil { |
| c.Fatal(err) |
| } |
| |
| return images |
| } |
| |
| errMsg := "incorrect number of matches returned" |
| if images := getImages("utest*/*"); len(images[0].RepoTags) != 2 { |
| c.Fatal(errMsg) |
| } |
| if images := getImages("utest"); len(images[0].RepoTags) != 1 { |
| c.Fatal(errMsg) |
| } |
| if images := getImages("utest*"); len(images[0].RepoTags) != 1 { |
| c.Fatal(errMsg) |
| } |
| if images := getImages("*5000*/*"); len(images[0].RepoTags) != 1 { |
| c.Fatal(errMsg) |
| } |
| } |
| |
| func (s *DockerSuite) TestApiImagesSaveAndLoad(c *check.C) { |
| testRequires(c, Network) |
| out, err := buildImage("saveandload", "FROM hello-world\nENV FOO bar", false) |
| if err != nil { |
| c.Fatal(err) |
| } |
| id := strings.TrimSpace(out) |
| |
| res, body, err := sockRequestRaw("GET", "/images/"+id+"/get", nil, "") |
| c.Assert(err, check.IsNil) |
| c.Assert(res.StatusCode, check.Equals, http.StatusOK) |
| |
| defer body.Close() |
| |
| if out, err := exec.Command(dockerBinary, "rmi", id).CombinedOutput(); err != nil { |
| c.Fatal(err, out) |
| } |
| |
| res, loadBody, err := sockRequestRaw("POST", "/images/load", body, "application/x-tar") |
| c.Assert(err, check.IsNil) |
| c.Assert(res.StatusCode, check.Equals, http.StatusOK) |
| |
| defer loadBody.Close() |
| |
| inspectOut, err := exec.Command(dockerBinary, "inspect", "--format='{{ .Id }}'", id).CombinedOutput() |
| if err != nil { |
| c.Fatal(err, inspectOut) |
| } |
| if strings.TrimSpace(string(inspectOut)) != id { |
| c.Fatal("load did not work properly") |
| } |
| } |
| |
| func (s *DockerSuite) TestApiImagesDelete(c *check.C) { |
| testRequires(c, Network) |
| name := "test-api-images-delete" |
| out, err := buildImage(name, "FROM hello-world\nENV FOO bar", false) |
| if err != nil { |
| c.Fatal(err) |
| } |
| defer deleteImages(name) |
| id := strings.TrimSpace(out) |
| |
| if out, err := exec.Command(dockerBinary, "tag", name, "test:tag1").CombinedOutput(); err != nil { |
| c.Fatal(err, out) |
| } |
| |
| status, _, err := sockRequest("DELETE", "/images/"+id, nil) |
| c.Assert(status, check.Equals, http.StatusConflict) |
| c.Assert(err, check.IsNil) |
| |
| status, _, err = sockRequest("DELETE", "/images/test:noexist", nil) |
| c.Assert(status, check.Equals, http.StatusNotFound) //Status Codes:404 – no such image |
| c.Assert(err, check.IsNil) |
| |
| status, _, err = sockRequest("DELETE", "/images/test:tag1", nil) |
| c.Assert(status, check.Equals, http.StatusOK) |
| c.Assert(err, check.IsNil) |
| } |
| |
| func (s *DockerSuite) TestApiImagesHistory(c *check.C) { |
| testRequires(c, Network) |
| name := "test-api-images-history" |
| out, err := buildImage(name, "FROM hello-world\nENV FOO bar", false) |
| c.Assert(err, check.IsNil) |
| |
| defer deleteImages(name) |
| id := strings.TrimSpace(out) |
| |
| status, body, err := sockRequest("GET", "/images/"+id+"/history", nil) |
| c.Assert(err, check.IsNil) |
| c.Assert(status, check.Equals, http.StatusOK) |
| |
| var historydata []types.ImageHistory |
| if err = json.Unmarshal(body, &historydata); err != nil { |
| c.Fatalf("Error on unmarshal: %s", err) |
| } |
| |
| c.Assert(len(historydata), check.Not(check.Equals), 0) |
| c.Assert(historydata[0].Tags[0], check.Equals, "test-api-images-history:latest") |
| } |