| package runconfig |
| |
| import ( |
| "testing" |
| |
| "github.com/docker/docker/api/types/container" |
| "github.com/docker/docker/api/types/strslice" |
| "github.com/docker/go-connections/nat" |
| ) |
| |
| // Just to make life easier |
| func newPortNoError(proto, port string) nat.Port { |
| p, _ := nat.NewPort(proto, port) |
| return p |
| } |
| |
| func TestCompare(t *testing.T) { |
| ports1 := make(nat.PortSet) |
| ports1[newPortNoError("tcp", "1111")] = struct{}{} |
| ports1[newPortNoError("tcp", "2222")] = struct{}{} |
| ports2 := make(nat.PortSet) |
| ports2[newPortNoError("tcp", "3333")] = struct{}{} |
| ports2[newPortNoError("tcp", "4444")] = struct{}{} |
| ports3 := make(nat.PortSet) |
| ports3[newPortNoError("tcp", "1111")] = struct{}{} |
| ports3[newPortNoError("tcp", "2222")] = struct{}{} |
| ports3[newPortNoError("tcp", "5555")] = struct{}{} |
| volumes1 := make(map[string]struct{}) |
| volumes1["/test1"] = struct{}{} |
| volumes2 := make(map[string]struct{}) |
| volumes2["/test2"] = struct{}{} |
| volumes3 := make(map[string]struct{}) |
| volumes3["/test1"] = struct{}{} |
| volumes3["/test3"] = struct{}{} |
| envs1 := []string{"ENV1=value1", "ENV2=value2"} |
| envs2 := []string{"ENV1=value1", "ENV3=value3"} |
| entrypoint1 := strslice.StrSlice{"/bin/sh", "-c"} |
| entrypoint2 := strslice.StrSlice{"/bin/sh", "-d"} |
| entrypoint3 := strslice.StrSlice{"/bin/sh", "-c", "echo"} |
| cmd1 := strslice.StrSlice{"/bin/sh", "-c"} |
| cmd2 := strslice.StrSlice{"/bin/sh", "-d"} |
| cmd3 := strslice.StrSlice{"/bin/sh", "-c", "echo"} |
| labels1 := map[string]string{"LABEL1": "value1", "LABEL2": "value2"} |
| labels2 := map[string]string{"LABEL1": "value1", "LABEL2": "value3"} |
| labels3 := map[string]string{"LABEL1": "value1", "LABEL2": "value2", "LABEL3": "value3"} |
| |
| sameConfigs := map[*container.Config]*container.Config{ |
| // Empty config |
| &container.Config{}: {}, |
| // Does not compare hostname, domainname & image |
| &container.Config{ |
| Hostname: "host1", |
| Domainname: "domain1", |
| Image: "image1", |
| User: "user", |
| }: { |
| Hostname: "host2", |
| Domainname: "domain2", |
| Image: "image2", |
| User: "user", |
| }, |
| // only OpenStdin |
| &container.Config{OpenStdin: false}: {OpenStdin: false}, |
| // only env |
| &container.Config{Env: envs1}: {Env: envs1}, |
| // only cmd |
| &container.Config{Cmd: cmd1}: {Cmd: cmd1}, |
| // only labels |
| &container.Config{Labels: labels1}: {Labels: labels1}, |
| // only exposedPorts |
| &container.Config{ExposedPorts: ports1}: {ExposedPorts: ports1}, |
| // only entrypoints |
| &container.Config{Entrypoint: entrypoint1}: {Entrypoint: entrypoint1}, |
| // only volumes |
| &container.Config{Volumes: volumes1}: {Volumes: volumes1}, |
| } |
| differentConfigs := map[*container.Config]*container.Config{ |
| nil: nil, |
| &container.Config{ |
| Hostname: "host1", |
| Domainname: "domain1", |
| Image: "image1", |
| User: "user1", |
| }: { |
| Hostname: "host1", |
| Domainname: "domain1", |
| Image: "image1", |
| User: "user2", |
| }, |
| // only OpenStdin |
| &container.Config{OpenStdin: false}: {OpenStdin: true}, |
| &container.Config{OpenStdin: true}: {OpenStdin: false}, |
| // only env |
| &container.Config{Env: envs1}: {Env: envs2}, |
| // only cmd |
| &container.Config{Cmd: cmd1}: {Cmd: cmd2}, |
| // not the same number of parts |
| &container.Config{Cmd: cmd1}: {Cmd: cmd3}, |
| // only labels |
| &container.Config{Labels: labels1}: {Labels: labels2}, |
| // not the same number of labels |
| &container.Config{Labels: labels1}: {Labels: labels3}, |
| // only exposedPorts |
| &container.Config{ExposedPorts: ports1}: {ExposedPorts: ports2}, |
| // not the same number of ports |
| &container.Config{ExposedPorts: ports1}: {ExposedPorts: ports3}, |
| // only entrypoints |
| &container.Config{Entrypoint: entrypoint1}: {Entrypoint: entrypoint2}, |
| // not the same number of parts |
| &container.Config{Entrypoint: entrypoint1}: {Entrypoint: entrypoint3}, |
| // only volumes |
| &container.Config{Volumes: volumes1}: {Volumes: volumes2}, |
| // not the same number of labels |
| &container.Config{Volumes: volumes1}: {Volumes: volumes3}, |
| } |
| for config1, config2 := range sameConfigs { |
| if !Compare(config1, config2) { |
| t.Fatalf("Compare should be true for [%v] and [%v]", config1, config2) |
| } |
| } |
| for config1, config2 := range differentConfigs { |
| if Compare(config1, config2) { |
| t.Fatalf("Compare should be false for [%v] and [%v]", config1, config2) |
| } |
| } |
| } |