| package main |
| |
| import ( |
| "fmt" |
| "os/exec" |
| "strconv" |
| "strings" |
| |
| "github.com/go-check/check" |
| ) |
| |
| func (s *DockerSuite) TestInspectImage(c *check.C) { |
| imageTest := "emptyfs" |
| imageTestID := "511136ea3c5a64f264b78b5433614aec563103b4d4702f3ba7d4d2698e22c158" |
| id, err := inspectField(imageTest, "Id") |
| c.Assert(err, check.IsNil) |
| |
| if id != imageTestID { |
| c.Fatalf("Expected id: %s for image: %s but received id: %s", imageTestID, imageTest, id) |
| } |
| |
| } |
| |
| func (s *DockerSuite) TestInspectInt64(c *check.C) { |
| runCmd := exec.Command(dockerBinary, "run", "-d", "-m=300M", "busybox", "true") |
| out, _, _, err := runCommandWithStdoutStderr(runCmd) |
| if err != nil { |
| c.Fatalf("failed to run container: %v, output: %q", err, out) |
| } |
| |
| out = strings.TrimSpace(out) |
| |
| inspectOut, err := inspectField(out, "HostConfig.Memory") |
| c.Assert(err, check.IsNil) |
| |
| if inspectOut != "314572800" { |
| c.Fatalf("inspect got wrong value, got: %q, expected: 314572800", inspectOut) |
| } |
| } |
| |
| func (s *DockerSuite) TestInspectImageFilterInt(c *check.C) { |
| imageTest := "emptyfs" |
| out, err := inspectField(imageTest, "Size") |
| c.Assert(err, check.IsNil) |
| |
| size, err := strconv.Atoi(out) |
| if err != nil { |
| c.Fatalf("failed to inspect size of the image: %s, %v", out, err) |
| } |
| |
| //now see if the size turns out to be the same |
| formatStr := fmt.Sprintf("--format='{{eq .Size %d}}'", size) |
| imagesCmd := exec.Command(dockerBinary, "inspect", formatStr, imageTest) |
| out, exitCode, err := runCommandWithOutput(imagesCmd) |
| if exitCode != 0 || err != nil { |
| c.Fatalf("failed to inspect image: %s, %v", out, err) |
| } |
| if result, err := strconv.ParseBool(strings.TrimSuffix(out, "\n")); err != nil || !result { |
| c.Fatalf("Expected size: %d for image: %s but received size: %s", size, imageTest, strings.TrimSuffix(out, "\n")) |
| } |
| } |
| |
| func (s *DockerSuite) TestInspectContainerFilterInt(c *check.C) { |
| runCmd := exec.Command(dockerBinary, "run", "-i", "-a", "stdin", "busybox", "cat") |
| runCmd.Stdin = strings.NewReader("blahblah") |
| out, _, _, err := runCommandWithStdoutStderr(runCmd) |
| if err != nil { |
| c.Fatalf("failed to run container: %v, output: %q", err, out) |
| } |
| |
| id := strings.TrimSpace(out) |
| |
| out, err = inspectField(id, "State.ExitCode") |
| c.Assert(err, check.IsNil) |
| |
| exitCode, err := strconv.Atoi(out) |
| if err != nil { |
| c.Fatalf("failed to inspect exitcode of the container: %s, %v", out, err) |
| } |
| |
| //now get the exit code to verify |
| formatStr := fmt.Sprintf("--format='{{eq .State.ExitCode %d}}'", exitCode) |
| runCmd = exec.Command(dockerBinary, "inspect", formatStr, id) |
| out, _, err = runCommandWithOutput(runCmd) |
| if err != nil { |
| c.Fatalf("failed to inspect container: %s, %v", out, err) |
| } |
| if result, err := strconv.ParseBool(strings.TrimSuffix(out, "\n")); err != nil || !result { |
| c.Fatalf("Expected exitcode: %d for container: %s", exitCode, id) |
| } |
| } |