1 files changed, 35 insertions, 29 deletions

diff --git a/container/path_test.go b/container/path_test.go
index 3b2869e5..c3b68b3d 100644
--- a/container/path_test.go
+++ b/container/path_test.go
@@ -2,7 +2,6 @@ package container
 
 import (
 	"errors"
-	"fmt"
 	"io"
 	"math"
 	"os"
@@ -56,20 +55,27 @@ func InternalToHostOvlEscape(s string) string { return EscapeOverlayDataSegment(
 
 func TestCreateFile(t *testing.T) {
 	t.Run("nonexistent", func(t *testing.T) {
-		if err := createFile(path.Join(Nonexistent, ":3"), 0644, 0755, nil); !errors.Is(err, wrapErrSelf(&os.PathError{
-			Op:   "mkdir",
-			Path: "/proc/nonexistent",
-			Err:  syscall.ENOENT,
-		})) {
-			t.Errorf("createFile: error = %v", err)
-		}
-		if err := createFile(path.Join(Nonexistent), 0644, 0755, nil); !errors.Is(err, wrapErrSelf(&os.PathError{
-			Op:   "open",
-			Path: "/proc/nonexistent",
-			Err:  syscall.ENOENT,
-		})) {
-			t.Errorf("createFile: error = %v", err)
-		}
+		t.Run("mkdir", func(t *testing.T) {
+			wantErr := &os.PathError{
+				Op:   "mkdir",
+				Path: "/proc/nonexistent",
+				Err:  syscall.ENOENT,
+			}
+			if err := createFile(path.Join(Nonexistent, ":3"), 0644, 0755, nil); !reflect.DeepEqual(err, wantErr) {
+				t.Errorf("createFile: error = %#v, want %#v", err, wantErr)
+			}
+		})
+
+		t.Run("open", func(t *testing.T) {
+			wantErr := &os.PathError{
+				Op:   "open",
+				Path: "/proc/nonexistent",
+				Err:  syscall.ENOENT,
+			}
+			if err := createFile(path.Join(Nonexistent), 0644, 0755, nil); !reflect.DeepEqual(err, wantErr) {
+				t.Errorf("createFile: error = %#v, want %#v", err, wantErr)
+			}
+		})
 	})
 
 	t.Run("touch", func(t *testing.T) {
@@ -120,13 +126,13 @@ func TestEnsureFile(t *testing.T) {
 				t.Fatalf("Chmod: error = %v", err)
 			}
 
-			wantErr := wrapErrSelf(&os.PathError{
+			wantErr := &os.PathError{
 				Op:   "stat",
 				Path: pathname,
 				Err:  syscall.EACCES,
-			})
-			if err := ensureFile(pathname, 0644, 0755); !errors.Is(err, wantErr) {
-				t.Errorf("ensureFile: error = %v, want %v", err, wantErr)
+			}
+			if err := ensureFile(pathname, 0644, 0755); !reflect.DeepEqual(err, wantErr) {
+				t.Errorf("ensureFile: error = %#v, want %#v", err, wantErr)
 			}
 
 			if err := os.Chmod(tempDir, 0755); err != nil {
@@ -136,9 +142,9 @@ func TestEnsureFile(t *testing.T) {
 
 		t.Run("directory", func(t *testing.T) {
 			pathname := t.TempDir()
-			wantErr := msg.WrapErr(syscall.EISDIR, fmt.Sprintf("path %q is a directory", pathname))
-			if err := ensureFile(pathname, 0644, 0755); !errors.Is(err, wantErr) {
-				t.Errorf("ensureFile: error = %v, want %v", err, wantErr)
+			wantErr := &os.PathError{Op: "ensure", Path: pathname, Err: syscall.EISDIR}
+			if err := ensureFile(pathname, 0644, 0755); !reflect.DeepEqual(err, wantErr) {
+				t.Errorf("ensureFile: error = %#v, want %#v", err, wantErr)
 			}
 		})
 
@@ -177,12 +183,12 @@ func TestProcPaths(t *testing.T) {
 	t.Run("mountinfo", func(t *testing.T) {
 		t.Run("nonexistent", func(t *testing.T) {
 			nonexistentProc := newProcPaths(direct{}, t.TempDir())
-			wantErr := wrapErrSelf(&os.PathError{
+			wantErr := &os.PathError{
 				Op:   "open",
 				Path: nonexistentProc.self + "/mountinfo",
 				Err:  syscall.ENOENT,
-			})
-			if err := nonexistentProc.mountinfo(func(*vfs.MountInfoDecoder) error { return syscall.EINVAL }); !errors.Is(err, wantErr) {
+			}
+			if err := nonexistentProc.mountinfo(func(*vfs.MountInfoDecoder) error { return syscall.EINVAL }); !reflect.DeepEqual(err, wantErr) {
 				t.Errorf("mountinfo: error = %v, want %v", err, wantErr)
 			}
 		})
@@ -217,11 +223,11 @@ func TestProcPaths(t *testing.T) {
 
 			t.Run("closed", func(t *testing.T) {
 				p := newProcPaths(direct{}, tempDir)
-				wantErr := wrapErrSelf(&os.PathError{
+				wantErr := &os.PathError{
 					Op:   "close",
 					Path: p.self + "/mountinfo",
 					Err:  os.ErrClosed,
-				})
+				}
 				if err := p.mountinfo(func(d *vfs.MountInfoDecoder) error {
 					v := reflect.ValueOf(d).Elem().FieldByName("s").Elem().FieldByName("r")
 					v = reflect.NewAt(v.Type(), unsafe.Pointer(v.UnsafeAddr()))
@@ -231,8 +237,8 @@ func TestProcPaths(t *testing.T) {
 					} else {
 						return f.Close()
 					}
-				}); !errors.Is(err, wantErr) {
-					t.Errorf("mountinfo: error = %v, want %v", err, wantErr)
+				}); !reflect.DeepEqual(err, wantErr) {
+					t.Errorf("mountinfo: error = %#v, want %#v", err, wantErr)
 				}
 			})