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moby--moby/integration-cli/docker_api_images_test.go

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package main
import (
"encoding/json"
"net/http"
"net/http/httptest"
"net/url"
"strings"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/image"
"github.com/docker/docker/integration-cli/checker"
"github.com/docker/docker/integration-cli/cli"
"github.com/docker/docker/integration-cli/cli/build"
"github.com/docker/docker/integration-cli/request"
"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} {
dockerCmd(c, "tag", "busybox", n)
}
type image types.ImageSummary
getImages := func(filter string) []image {
v := url.Values{}
v.Set("filter", filter)
status, b, err := request.SockRequest("GET", "/images/json?"+v.Encode(), nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusOK)
var images []image
err = json.Unmarshal(b, &images)
c.Assert(err, checker.IsNil)
return images
}
//incorrect number of matches returned
images := getImages("utest*/*")
c.Assert(images[0].RepoTags, checker.HasLen, 2)
images = getImages("utest")
c.Assert(images[0].RepoTags, checker.HasLen, 1)
images = getImages("utest*")
c.Assert(images[0].RepoTags, checker.HasLen, 1)
images = getImages("*5000*/*")
c.Assert(images[0].RepoTags, checker.HasLen, 1)
}
func (s *DockerSuite) TestAPIImagesSaveAndLoad(c *check.C) {
// TODO Windows to Windows CI: Investigate further why this test fails.
testRequires(c, Network)
testRequires(c, DaemonIsLinux)
buildImageSuccessfully(c, "saveandload", build.WithDockerfile("FROM busybox\nENV FOO bar"))
id := getIDByName(c, "saveandload")
res, body, err := request.Get("/images/" + id + "/get")
c.Assert(err, checker.IsNil)
defer body.Close()
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
dockerCmd(c, "rmi", id)
res, loadBody, err := request.Post("/images/load", request.RawContent(body), request.ContentType("application/x-tar"))
c.Assert(err, checker.IsNil)
defer loadBody.Close()
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
inspectOut := cli.InspectCmd(c, id, cli.Format(".Id")).Combined()
c.Assert(strings.TrimSpace(string(inspectOut)), checker.Equals, id, check.Commentf("load did not work properly"))
}
func (s *DockerSuite) TestAPIImagesDelete(c *check.C) {
if testEnv.DaemonPlatform() != "windows" {
testRequires(c, Network)
}
name := "test-api-images-delete"
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nENV FOO bar"))
id := getIDByName(c, name)
dockerCmd(c, "tag", name, "test:tag1")
status, _, err := request.SockRequest("DELETE", "/images/"+id, nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusConflict)
status, _, err = request.SockRequest("DELETE", "/images/test:noexist", nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusNotFound) //Status Codes:404 no such image
status, _, err = request.SockRequest("DELETE", "/images/test:tag1", nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusOK)
}
func (s *DockerSuite) TestAPIImagesHistory(c *check.C) {
if testEnv.DaemonPlatform() != "windows" {
testRequires(c, Network)
}
name := "test-api-images-history"
buildImageSuccessfully(c, name, build.WithDockerfile("FROM busybox\nENV FOO bar"))
id := getIDByName(c, name)
status, body, err := request.SockRequest("GET", "/images/"+id+"/history", nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusOK)
var historydata []image.HistoryResponseItem
err = json.Unmarshal(body, &historydata)
c.Assert(err, checker.IsNil, check.Commentf("Error on unmarshal"))
c.Assert(historydata, checker.Not(checker.HasLen), 0)
c.Assert(historydata[0].Tags[0], checker.Equals, "test-api-images-history:latest")
}
func (s *DockerSuite) TestAPIImagesImportBadSrc(c *check.C) {
testRequires(c, Network)
server := httptest.NewServer(http.NewServeMux())
defer server.Close()
tt := []struct {
statusExp int
fromSrc string
}{
{http.StatusNotFound, server.URL + "/nofile.tar"},
{http.StatusNotFound, strings.TrimPrefix(server.URL, "http://") + "/nofile.tar"},
{http.StatusNotFound, strings.TrimPrefix(server.URL, "http://") + "%2Fdata%2Ffile.tar"},
{http.StatusInternalServerError, "%2Fdata%2Ffile.tar"},
}
for _, te := range tt {
res, b, err := request.SockRequestRaw("POST", strings.Join([]string{"/images/create?fromSrc=", te.fromSrc}, ""), nil, "application/json", daemonHost())
c.Assert(err, check.IsNil)
b.Close()
c.Assert(res.StatusCode, checker.Equals, te.statusExp)
c.Assert(res.Header.Get("Content-Type"), checker.Equals, "application/json")
}
}
// #14846
func (s *DockerSuite) TestAPIImagesSearchJSONContentType(c *check.C) {
testRequires(c, Network)
res, b, err := request.Get("/images/search?term=test", request.JSON)
c.Assert(err, check.IsNil)
b.Close()
c.Assert(res.StatusCode, checker.Equals, http.StatusOK)
c.Assert(res.Header.Get("Content-Type"), checker.Equals, "application/json")
}
// Test case for 30027: image size reported as -1 in v1.12 client against v1.13 daemon.
// This test checks to make sure both v1.12 and v1.13 client against v1.13 daemon get correct `Size` after the fix.
func (s *DockerSuite) TestAPIImagesSizeCompatibility(c *check.C) {
status, b, err := request.SockRequest("GET", "/images/json", nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusOK)
var images []types.ImageSummary
err = json.Unmarshal(b, &images)
c.Assert(err, checker.IsNil)
c.Assert(len(images), checker.Not(checker.Equals), 0)
for _, image := range images {
c.Assert(image.Size, checker.Not(checker.Equals), int64(-1))
}
type v124Image struct {
ID string `json:"Id"`
ParentID string `json:"ParentId"`
RepoTags []string
RepoDigests []string
Created int64
Size int64
VirtualSize int64
Labels map[string]string
}
status, b, err = request.SockRequest("GET", "/v1.24/images/json", nil, daemonHost())
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusOK)
var v124Images []v124Image
err = json.Unmarshal(b, &v124Images)
c.Assert(err, checker.IsNil)
c.Assert(len(v124Images), checker.Not(checker.Equals), 0)
for _, image := range v124Images {
c.Assert(image.Size, checker.Not(checker.Equals), int64(-1))
}
}