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- package environment
- import (
- "os"
- "os/exec"
- "github.com/docker/docker/internal/test/environment"
- )
- var (
- // DefaultClientBinary is the name of the docker binary
- DefaultClientBinary = os.Getenv("TEST_CLIENT_BINARY")
- )
- func init() {
- if DefaultClientBinary == "" {
- DefaultClientBinary = "docker"
- }
- }
- // Execution contains information about the current test execution and daemon
- // under test
- type Execution struct {
- environment.Execution
- dockerBinary string
- }
- // DockerBinary returns the docker binary for this testing environment
- func (e *Execution) DockerBinary() string {
- return e.dockerBinary
- }
- // New returns details about the testing environment
- func New() (*Execution, error) {
- env, err := environment.New()
- if err != nil {
- return nil, err
- }
- dockerBinary, err := exec.LookPath(DefaultClientBinary)
- if err != nil {
- return nil, err
- }
- return &Execution{
- Execution: *env,
- dockerBinary: dockerBinary,
- }, nil
- }
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