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2d43d93410
Exec start was sending HTTP 500 for every error. Fixed an error where pausing a container and then calling exec start caused the daemon to freeze. Updated API docs which incorrectly showed that a successful exec start was an HTTP 201, in reality it is HTTP 200. Signed-off-by: Brian Goff <cpuguy83@gmail.com>
91 lines
2.7 KiB
Go
91 lines
2.7 KiB
Go
// +build !test_no_exec
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package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"net/http"
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"strings"
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"github.com/go-check/check"
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)
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// Regression test for #9414
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func (s *DockerSuite) TestExecApiCreateNoCmd(c *check.C) {
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testRequires(c, DaemonIsLinux)
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name := "exec_test"
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dockerCmd(c, "run", "-d", "-t", "--name", name, "busybox", "/bin/sh")
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status, body, err := sockRequest("POST", fmt.Sprintf("/containers/%s/exec", name), map[string]interface{}{"Cmd": nil})
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c.Assert(err, check.IsNil)
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c.Assert(status, check.Equals, http.StatusInternalServerError)
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if !bytes.Contains(body, []byte("No exec command specified")) {
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c.Fatalf("Expected message when creating exec command with no Cmd specified")
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}
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}
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func (s *DockerSuite) TestExecApiCreateNoValidContentType(c *check.C) {
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testRequires(c, DaemonIsLinux)
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name := "exec_test"
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dockerCmd(c, "run", "-d", "-t", "--name", name, "busybox", "/bin/sh")
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jsonData := bytes.NewBuffer(nil)
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if err := json.NewEncoder(jsonData).Encode(map[string]interface{}{"Cmd": nil}); err != nil {
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c.Fatalf("Can not encode data to json %s", err)
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}
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res, body, err := sockRequestRaw("POST", fmt.Sprintf("/containers/%s/exec", name), jsonData, "text/plain")
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c.Assert(err, check.IsNil)
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c.Assert(res.StatusCode, check.Equals, http.StatusInternalServerError)
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b, err := readBody(body)
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c.Assert(err, check.IsNil)
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if !bytes.Contains(b, []byte("Content-Type specified")) {
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c.Fatalf("Expected message when creating exec command with invalid Content-Type specified")
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}
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}
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func (s *DockerSuite) TestExecAPIStart(c *check.C) {
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dockerCmd(c, "run", "-d", "--name", "test", "busybox", "top")
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createExec := func() string {
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_, b, err := sockRequest("POST", fmt.Sprintf("/containers/%s/exec", "test"), map[string]interface{}{"Cmd": []string{"true"}})
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c.Assert(err, check.IsNil, check.Commentf(string(b)))
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createResp := struct {
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ID string `json:"Id"`
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}{}
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c.Assert(json.Unmarshal(b, &createResp), check.IsNil, check.Commentf(string(b)))
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return createResp.ID
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}
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startExec := func(id string, code int) {
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resp, body, err := sockRequestRaw("POST", fmt.Sprintf("/exec/%s/start", id), strings.NewReader(`{"Detach": true}`), "application/json")
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c.Assert(err, check.IsNil)
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b, err := readBody(body)
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c.Assert(err, check.IsNil, check.Commentf(string(b)))
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c.Assert(resp.StatusCode, check.Equals, code, check.Commentf(string(b)))
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}
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startExec(createExec(), http.StatusOK)
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id := createExec()
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dockerCmd(c, "stop", "test")
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startExec(id, http.StatusNotFound)
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dockerCmd(c, "start", "test")
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startExec(id, http.StatusNotFound)
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// make sure exec is created before pausing
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id = createExec()
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dockerCmd(c, "pause", "test")
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startExec(id, http.StatusConflict)
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dockerCmd(c, "unpause", "test")
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startExec(id, http.StatusOK)
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}
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