}

	// Test that ReadFile on Sub of . works (sub_test checks non-trivial subs).
	sub, err := Sub(testFsys, ".")
	if err != nil {
		t.Fatal(err)
	}
	data, err = ReadFile(sub, "hello.txt")
	if string(data) != "hello, world" || err != nil {
		t.Fatalf(`ReadFile(sub(.), "hello.txt") = %q, %v, want %q, nil`, data, err, "hello, world")
	}
}

func TestReadFilePath(t *testing.T) {

				t.Errorf("%s: expect %v %v got %v %v", tt.desc, tt.expect, tt.expectStat, got, stat)
			}
		})
	}
}

func errNilCheck(err1, err2 error) bool {
	return (err1 == nil && err2 != nil) || (err1 != nil && err2 == nil)

			oldMeta, err1 := meta.Accessor(oldObj)
			newMeta, err2 := meta.Accessor(newObj)

			if err1 != nil || err2 != nil {
				if err1 != nil {
					utilruntime.HandleError(err1)
				}

				if err2 != nil {
					utilruntime.HandleError(err2)
				}
				return
			} else if oldMeta.GetResourceVersion() == newMeta.GetResourceVersion() {
				if len(oldMeta.GetResourceVersion()) == 0 {

	writeByte := func(h *Hash, b byte) {
		err := h.WriteByte(b)
		if err != nil {
			t.Fatalf("WriteByte: %v", err)
		}
	}
	writeSingleByte := func(h *Hash, b byte) {
		_, err := h.Write([]byte{b})
		if err != nil {
			t.Fatalf("Write single byte: %v", err)
		}
	}
	writeStringSingleByte := func(h *Hash, b byte) {
		_, err := h.WriteString(string([]byte{b}))
		if err != nil {

		_, err = zlibw.Write(b0)
	}
	if err == nil {
		err = zlibw.Close()
	}
	if err != nil {
		t.Errorf("%s (level=%d): %v", fn, level, err)
		return
	}
	out := buf.String()

	// Reset and compress again.
	buf2 := new(bytes.Buffer)
	zlibw.Reset(buf2)
	_, err = zlibw.Write(b0)
	if err == nil {
		err = zlibw.Close()
	}
	if err != nil {
		t.Errorf("%s (level=%d): %v", fn, level, err)
		return
	}

Ian Lance Taylor <******@****.***> 1695251789 -0700

Austin Clements <******@****.***> 1683216807 -0400

}

// NewErrs returns a slice of error with a single element err.
// If err is nil, returns nil.
func NewErrs(err error) Errors {
	if err == nil {
		return nil
	}
	return []error{err}
}

// AppendErr appends err to errors if it is not nil and returns the result.
// If err is nil, it is not appended.
func AppendErr(errors []error, err error) Errors {
	if err == nil {
		if len(errors) == 0 {
			return nil
		}

Austin Clements <******@****.***> 1683216807 -0400

Austin Clements <******@****.***> 1683216807 -0400