Enable test-integration-cli for Windows platform

Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>

integration-cli/docker_cli_save_load_test_unix.go

@@ -0,0 +1,102 @@
+// +build !windows
+
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"os/exec"
+	"testing"
+
+	"github.com/docker/docker/vendor/src/github.com/kr/pty"
+)
+
+// save a repo and try to load it using stdout
+func TestSaveAndLoadRepoStdout(t *testing.T) {
+	runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
+	out, _, err := runCommandWithOutput(runCmd)
+	if err != nil {
+		t.Fatalf("failed to create a container: %s, %v", out, err)
+	}
+
+	cleanedContainerID := stripTrailingCharacters(out)
+
+	repoName := "foobar-save-load-test"
+
+	inspectCmd := exec.Command(dockerBinary, "inspect", cleanedContainerID)
+	if out, _, err = runCommandWithOutput(inspectCmd); err != nil {
+		t.Fatalf("output should've been a container id: %s, %v", out, err)
+	}
+
+	commitCmd := exec.Command(dockerBinary, "commit", cleanedContainerID, repoName)
+	if out, _, err = runCommandWithOutput(commitCmd); err != nil {
+		t.Fatalf("failed to commit container: %s, %v", out, err)
+	}
+
+	inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
+	before, _, err := runCommandWithOutput(inspectCmd)
+	if err != nil {
+		t.Fatalf("the repo should exist before saving it: %s, %v", before, err)
+	}
+
+	saveCmdTemplate := `%v save %v > /tmp/foobar-save-load-test.tar`
+	saveCmdFinal := fmt.Sprintf(saveCmdTemplate, dockerBinary, repoName)
+	saveCmd := exec.Command("bash", "-c", saveCmdFinal)
+	if out, _, err = runCommandWithOutput(saveCmd); err != nil {
+		t.Fatalf("failed to save repo: %s, %v", out, err)
+	}
+
+	deleteImages(repoName)
+
+	loadCmdFinal := `cat /tmp/foobar-save-load-test.tar | docker load`
+	loadCmd := exec.Command("bash", "-c", loadCmdFinal)
+	if out, _, err = runCommandWithOutput(loadCmd); err != nil {
+		t.Fatalf("failed to load repo: %s, %v", out, err)
+	}
+
+	inspectCmd = exec.Command(dockerBinary, "inspect", repoName)
+	after, _, err := runCommandWithOutput(inspectCmd)
+	if err != nil {
+		t.Fatalf("the repo should exist after loading it: %s %v", after, err)
+	}
+
+	if before != after {
+		t.Fatalf("inspect is not the same after a save / load")
+	}
+
+	deleteContainer(cleanedContainerID)
+	deleteImages(repoName)
+
+	os.Remove("/tmp/foobar-save-load-test.tar")
+
+	logDone("save - save/load a repo using stdout")
+
+	pty, tty, err := pty.Open()
+	if err != nil {
+		t.Fatalf("Could not open pty: %v", err)
+	}
+	cmd := exec.Command(dockerBinary, "save", repoName)
+	cmd.Stdin = tty
+	cmd.Stdout = tty
+	cmd.Stderr = tty
+	if err := cmd.Start(); err != nil {
+		t.Fatalf("start err: %v", err)
+	}
+	if err := cmd.Wait(); err == nil {
+		t.Fatal("did not break writing to a TTY")
+	}
+
+	buf := make([]byte, 1024)
+
+	n, err := pty.Read(buf)
+	if err != nil {
+		t.Fatal("could not read tty output")
+	}
+
+	if !bytes.Contains(buf[:n], []byte("Cowardly refusing")) {
+		t.Fatal("help output is not being yielded", out)
+	}
+
+	logDone("save - do not save to a tty")
+}