Function TestBuildkitDisabled

cmd/docker/builder_test.go:132–170

(t *testing.T)

}

func TestBuildkitDisabled(t *testing.T) {
	ctx := t.Context()

	t.Setenv("DOCKER_BUILDKIT", "0")

	dir := fs.NewDir(t, t.Name(),
		fs.WithFile(pluginFilename, `#!/bin/sh exit 1`, fs.WithMode(0o777)),
	)
	defer dir.Remove()

	b := bytes.NewBuffer(nil)

	dockerCli, err := command.NewDockerCli(
		command.WithBaseContext(ctx),
		command.WithAPIClient(&fakeClient{}),
		command.WithInputStream(discard),
		command.WithCombinedStreams(b),
	)
	assert.NilError(t, err)
	assert.NilError(t, dockerCli.Initialize(flags.NewClientOptions()))
	dockerCli.ConfigFile().CLIPluginsExtraDirs = []string{dir.Path()}

	tcmd := newDockerCommand(dockerCli)
	tcmd.SetArgs([]string{"build", "."})

	cmd, args, err := tcmd.HandleGlobalFlags()
	assert.NilError(t, err)

	var envs []string
	args, os.Args, envs, err = processBuilder(dockerCli, cmd, args, os.Args)
	assert.NilError(t, err)
	assert.DeepEqual(t, []string{"build", "."}, args)
	assert.Check(t, len(envs) == 0)

	output.Assert(t, b.String(), map[int]func(string) error{
		0: output.Suffix("DEPRECATED: The legacy builder is deprecated and will be removed in a future release."),
		1: output.Suffix("BuildKit is currently disabled; enable it by removing the DOCKER_BUILDKIT=0"),
	})
}

func TestBuilderBroken(t *testing.T) {
	ctx := t.Context()