| package docker |
| |
| import ( |
| "testing" |
| ) |
| |
| func TestContainerTagImageDelete(t *testing.T) { |
| runtime, err := newTestRuntime() |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer nuke(runtime) |
| |
| srv := &Server{runtime: runtime} |
| |
| if err := srv.runtime.repositories.Set("utest", "tag1", unitTestImageName, false); err != nil { |
| t.Fatal(err) |
| } |
| if err := srv.runtime.repositories.Set("utest/docker", "tag2", unitTestImageName, false); err != nil { |
| t.Fatal(err) |
| } |
| |
| images, err := srv.Images(false, "") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(images) != 3 { |
| t.Errorf("Excepted 3 images, %d found", len(images)) |
| } |
| |
| if _, err := srv.ImageDelete("utest/docker:tag2", true); err != nil { |
| t.Fatal(err) |
| } |
| |
| images, err = srv.Images(false, "") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(images) != 2 { |
| t.Errorf("Excepted 2 images, %d found", len(images)) |
| } |
| |
| if _, err := srv.ImageDelete("utest:tag1", true); err != nil { |
| t.Fatal(err) |
| } |
| |
| images, err = srv.Images(false, "") |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(images) != 1 { |
| t.Errorf("Excepted 1 image, %d found", len(images)) |
| } |
| } |
| |
| func TestCreateRm(t *testing.T) { |
| runtime, err := newTestRuntime() |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer nuke(runtime) |
| |
| srv := &Server{runtime: runtime} |
| |
| config, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| id, err := srv.ContainerCreate(config) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(runtime.List()) != 1 { |
| t.Errorf("Expected 1 container, %v found", len(runtime.List())) |
| } |
| |
| if err = srv.ContainerDestroy(id, true); err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(runtime.List()) != 0 { |
| t.Errorf("Expected 0 container, %v found", len(runtime.List())) |
| } |
| |
| } |
| |
| func TestCreateStartRestartStopStartKillRm(t *testing.T) { |
| runtime, err := newTestRuntime() |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer nuke(runtime) |
| |
| srv := &Server{runtime: runtime} |
| |
| config, _, err := ParseRun([]string{GetTestImage(runtime).ID, "/bin/cat"}, nil) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| id, err := srv.ContainerCreate(config) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(runtime.List()) != 1 { |
| t.Errorf("Expected 1 container, %v found", len(runtime.List())) |
| } |
| |
| err = srv.ContainerStart(id) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = srv.ContainerRestart(id, 1) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = srv.ContainerStop(id, 1) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = srv.ContainerStart(id) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| err = srv.ContainerKill(id) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| // FIXME: this failed once with a race condition ("Unable to remove filesystem for xxx: directory not empty") |
| if err = srv.ContainerDestroy(id, true); err != nil { |
| t.Fatal(err) |
| } |
| |
| if len(runtime.List()) != 0 { |
| t.Errorf("Expected 0 container, %v found", len(runtime.List())) |
| } |
| |
| } |
| |
| func TestRunWithTooLowMemoryLimit(t *testing.T) { |
| runtime, err := newTestRuntime() |
| srv := &Server{runtime: runtime} |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer nuke(runtime) |
| // Try to create a container with a memory limit of 1 byte less than the minimum allowed limit. |
| _, err = srv.ContainerCreate( |
| &Config{ |
| Image: GetTestImage(runtime).ID, |
| Memory: 524287, |
| CpuShares: 1000, |
| Cmd: []string{"/bin/cat"}, |
| }, |
| ) |
| if err == nil { |
| t.Errorf("Memory limit is smaller than the allowed limit. Container creation should've failed!") |
| } |
| |
| } |