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