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moby--moby/integration-cli/docker_api_exec_test.go
Wen Cheng Ma 1814a1dac5 Use checker Assert for integration-cli/docker_api_exec_test.go
Partially fix issue #16756

Signed-off-by: Wen Cheng Ma <wenchma@cn.ibm.com>
2015-11-20 23:34:52 +08:00

119 lines
4.1 KiB
Go

// +build !test_no_exec
package main
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"strings"
"github.com/docker/docker/pkg/integration/checker"
"github.com/go-check/check"
)
// Regression test for #9414
func (s *DockerSuite) TestExecApiCreateNoCmd(c *check.C) {
testRequires(c, DaemonIsLinux)
name := "exec_test"
dockerCmd(c, "run", "-d", "-t", "--name", name, "busybox", "/bin/sh")
status, body, err := sockRequest("POST", fmt.Sprintf("/containers/%s/exec", name), map[string]interface{}{"Cmd": nil})
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusInternalServerError)
comment := check.Commentf("Expected message when creating exec command with no Cmd specified")
c.Assert(string(body), checker.Contains, "No exec command specified", comment)
}
func (s *DockerSuite) TestExecApiCreateNoValidContentType(c *check.C) {
testRequires(c, DaemonIsLinux)
name := "exec_test"
dockerCmd(c, "run", "-d", "-t", "--name", name, "busybox", "/bin/sh")
jsonData := bytes.NewBuffer(nil)
if err := json.NewEncoder(jsonData).Encode(map[string]interface{}{"Cmd": nil}); err != nil {
c.Fatalf("Can not encode data to json %s", err)
}
res, body, err := sockRequestRaw("POST", fmt.Sprintf("/containers/%s/exec", name), jsonData, "text/plain")
c.Assert(err, checker.IsNil)
c.Assert(res.StatusCode, checker.Equals, http.StatusInternalServerError)
b, err := readBody(body)
c.Assert(err, checker.IsNil)
comment := check.Commentf("Expected message when creating exec command with invalid Content-Type specified")
c.Assert(string(b), checker.Contains, "Content-Type specified", comment)
}
func (s *DockerSuite) TestExecApiCreateContainerPaused(c *check.C) {
testRequires(c, DaemonIsLinux)
name := "exec_create_test"
dockerCmd(c, "run", "-d", "-t", "--name", name, "busybox", "/bin/sh")
dockerCmd(c, "pause", name)
status, body, err := sockRequest("POST", fmt.Sprintf("/containers/%s/exec", name), map[string]interface{}{"Cmd": []string{"true"}})
c.Assert(err, checker.IsNil)
c.Assert(status, checker.Equals, http.StatusConflict)
comment := check.Commentf("Expected message when creating exec command with Container s% is paused", name)
c.Assert(string(body), checker.Contains, "Container "+name+" is paused, unpause the container before exec", comment)
}
func (s *DockerSuite) TestExecAPIStart(c *check.C) {
dockerCmd(c, "run", "-d", "--name", "test", "busybox", "top")
startExec := func(id string, code int) {
resp, body, err := sockRequestRaw("POST", fmt.Sprintf("/exec/%s/start", id), strings.NewReader(`{"Detach": true}`), "application/json")
c.Assert(err, checker.IsNil)
b, err := readBody(body)
comment := check.Commentf("response body: %s", b)
c.Assert(err, checker.IsNil, comment)
c.Assert(resp.StatusCode, checker.Equals, code, comment)
}
id := createExec(c, "test")
startExec(id, http.StatusOK)
id = createExec(c, "test")
dockerCmd(c, "stop", "test")
startExec(id, http.StatusNotFound)
dockerCmd(c, "start", "test")
startExec(id, http.StatusNotFound)
// make sure exec is created before pausing
id = createExec(c, "test")
dockerCmd(c, "pause", "test")
startExec(id, http.StatusConflict)
dockerCmd(c, "unpause", "test")
startExec(id, http.StatusOK)
}
func (s *DockerSuite) TestExecAPIStartBackwardsCompatible(c *check.C) {
dockerCmd(c, "run", "-d", "--name", "test", "busybox", "top")
id := createExec(c, "test")
resp, body, err := sockRequestRaw("POST", fmt.Sprintf("/v1.20/exec/%s/start", id), strings.NewReader(`{"Detach": true}`), "text/plain")
c.Assert(err, checker.IsNil)
b, err := readBody(body)
comment := check.Commentf("response body: %s", b)
c.Assert(err, checker.IsNil, comment)
c.Assert(resp.StatusCode, checker.Equals, http.StatusOK, comment)
}
func createExec(c *check.C, name string) string {
_, b, err := sockRequest("POST", fmt.Sprintf("/containers/%s/exec", name), map[string]interface{}{"Cmd": []string{"true"}})
c.Assert(err, checker.IsNil, check.Commentf(string(b)))
createResp := struct {
ID string `json:"Id"`
}{}
c.Assert(json.Unmarshal(b, &createResp), checker.IsNil, check.Commentf(string(b)))
return createResp.ID
}