pkg/system: fix compile on darwin (macOS)

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

pkg/system/chtimes_linux_test.go

@@ -1,5 +1,3 @@
-// +build !windows
-
 package system // import "github.com/docker/docker/pkg/system"
 
 import (

pkg/system/rm.go

@@ -1,4 +1,4 @@
-// +build !windows
+// +build !darwin,!windows
 
 package system // import "github.com/docker/docker/pkg/system"
 

pkg/system/rm_nodarwin_test.go

@@ -0,0 +1,36 @@
+// +build !darwin
+
+package system // import "github.com/docker/docker/pkg/system"
+
+import (
+	"io/ioutil"
+	"testing"
+)
+
+func TestEnsureRemoveAllNotExist(t *testing.T) {
+	// should never return an error for a non-existent path
+	if err := EnsureRemoveAll("/non/existent/path"); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestEnsureRemoveAllWithDir(t *testing.T) {
+	dir, err := ioutil.TempDir("", "test-ensure-removeall-with-dir")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := EnsureRemoveAll(dir); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestEnsureRemoveAllWithFile(t *testing.T) {
+	tmp, err := ioutil.TempFile("", "test-ensure-removeall-with-dir")
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmp.Close()
+	if err := EnsureRemoveAll(tmp.Name()); err != nil {
+		t.Fatal(err)
+	}
+}

pkg/system/rm_test.go

@@ -1,34 +1,56 @@
+// +build !darwin,!windows
+
 package system // import "github.com/docker/docker/pkg/system"
 
 import (
 	"io/ioutil"
+	"os"
+	"path/filepath"
 	"testing"
+	"time"
+
+	"github.com/moby/sys/mount"
+	"gotest.tools/v3/skip"
 )
 
-func TestEnsureRemoveAllNotExist(t *testing.T) {
-	// should never return an error for a non-existent path
-	if err := EnsureRemoveAll("/non/existent/path"); err != nil {
-		t.Fatal(err)
-	}
-}
+func TestEnsureRemoveAllWithMount(t *testing.T) {
+	skip.If(t, os.Getuid() != 0, "skipping test that requires root")
 
-func TestEnsureRemoveAllWithDir(t *testing.T) {
-	dir, err := ioutil.TempDir("", "test-ensure-removeall-with-dir")
+	dir1, err := ioutil.TempDir("", "test-ensure-removeall-with-dir1")
 	if err != nil {
 		t.Fatal(err)
 	}
-	if err := EnsureRemoveAll(dir); err != nil {
-		t.Fatal(err)
-	}
-}
-
-func TestEnsureRemoveAllWithFile(t *testing.T) {
-	tmp, err := ioutil.TempFile("", "test-ensure-removeall-with-dir")
+	dir2, err := ioutil.TempDir("", "test-ensure-removeall-with-dir2")
 	if err != nil {
 		t.Fatal(err)
 	}
-	tmp.Close()
-	if err := EnsureRemoveAll(tmp.Name()); err != nil {
+	defer os.RemoveAll(dir2)
+
+	bindDir := filepath.Join(dir1, "bind")
+	if err := os.MkdirAll(bindDir, 0755); err != nil {
 		t.Fatal(err)
 	}
+
+	if err := mount.Mount(dir2, bindDir, "none", "bind"); err != nil {
+		t.Fatal(err)
+	}
+
+	done := make(chan struct{}, 1)
+	go func() {
+		err = EnsureRemoveAll(dir1)
+		close(done)
+	}()
+
+	select {
+	case <-done:
+		if err != nil {
+			t.Fatal(err)
+		}
+	case <-time.After(5 * time.Second):
+		t.Fatal("timeout waiting for EnsureRemoveAll to finish")
+	}
+
+	if _, err := os.Stat(dir1); !os.IsNotExist(err) {
+		t.Fatalf("expected %q to not exist", dir1)
+	}
 }

pkg/system/rm_unix_test.go

@@ -1,58 +0,0 @@
-// +build !windows
-
-package system // import "github.com/docker/docker/pkg/system"
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"runtime"
-	"testing"
-	"time"
-
-	"github.com/moby/sys/mount"
-	"gotest.tools/v3/skip"
-)
-
-func TestEnsureRemoveAllWithMount(t *testing.T) {
-	skip.If(t, runtime.GOOS == "windows", "mount not supported on Windows")
-	skip.If(t, os.Getuid() != 0, "skipping test that requires root")
-
-	dir1, err := ioutil.TempDir("", "test-ensure-removeall-with-dir1")
-	if err != nil {
-		t.Fatal(err)
-	}
-	dir2, err := ioutil.TempDir("", "test-ensure-removeall-with-dir2")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(dir2)
-
-	bindDir := filepath.Join(dir1, "bind")
-	if err := os.MkdirAll(bindDir, 0755); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := mount.Mount(dir2, bindDir, "none", "bind"); err != nil {
-		t.Fatal(err)
-	}
-
-	done := make(chan struct{}, 1)
-	go func() {
-		err = EnsureRemoveAll(dir1)
-		close(done)
-	}()
-
-	select {
-	case <-done:
-		if err != nil {
-			t.Fatal(err)
-		}
-	case <-time.After(5 * time.Second):
-		t.Fatal("timeout waiting for EnsureRemoveAll to finish")
-	}
-
-	if _, err := os.Stat(dir1); !os.IsNotExist(err) {
-		t.Fatalf("expected %q to not exist", dir1)
-	}
-}