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moby--moby/cli/command/container/exec_test.go

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package container
import (
"testing"
"github.com/docker/docker/api/types"
)
type arguments struct {
options execOptions
container string
execCmd []string
}
func TestParseExec(t *testing.T) {
valids := map[*arguments]*types.ExecConfig{
&arguments{
execCmd: []string{"command"},
}: {
Cmd: []string{"command"},
AttachStdout: true,
AttachStderr: true,
},
&arguments{
execCmd: []string{"command1", "command2"},
}: {
Cmd: []string{"command1", "command2"},
AttachStdout: true,
AttachStderr: true,
},
&arguments{
options: execOptions{
interactive: true,
tty: true,
user: "uid",
},
execCmd: []string{"command"},
}: {
User: "uid",
AttachStdin: true,
AttachStdout: true,
AttachStderr: true,
Tty: true,
Cmd: []string{"command"},
},
&arguments{
options: execOptions{
detach: true,
},
execCmd: []string{"command"},
}: {
AttachStdin: false,
AttachStdout: false,
AttachStderr: false,
Detach: true,
Cmd: []string{"command"},
},
&arguments{
options: execOptions{
tty: true,
interactive: true,
detach: true,
},
execCmd: []string{"command"},
}: {
AttachStdin: false,
AttachStdout: false,
AttachStderr: false,
Detach: true,
Tty: true,
Cmd: []string{"command"},
},
}
for valid, expectedExecConfig := range valids {
execConfig, err := parseExec(&valid.options, valid.container, valid.execCmd)
if err != nil {
t.Fatal(err)
}
if !compareExecConfig(expectedExecConfig, execConfig) {
t.Fatalf("Expected [%v] for %v, got [%v]", expectedExecConfig, valid, execConfig)
}
}
}
func compareExecConfig(config1 *types.ExecConfig, config2 *types.ExecConfig) bool {
if config1.AttachStderr != config2.AttachStderr {
return false
}
if config1.AttachStdin != config2.AttachStdin {
return false
}
if config1.AttachStdout != config2.AttachStdout {
return false
}
if config1.Detach != config2.Detach {
return false
}
if config1.Privileged != config2.Privileged {
return false
}
if config1.Tty != config2.Tty {
return false
}
if config1.User != config2.User {
return false
}
if len(config1.Cmd) != len(config2.Cmd) {
return false
}
for index, value := range config1.Cmd {
if value != config2.Cmd[index] {
return false
}
}
return true
}