if test.exists != keyExists {
			t.Errorf("test %s failed. Expected %v but got %v", test.name, test.exists, keyExists)
		}
	}
}

func TestHugePageUnitSizeFromByteSize(t *testing.T) {
	tests := []struct {
		size     int64
		expected string
		wantErr  bool
	}{
		{
			size:     1024,
			expected: "1KB",
			wantErr:  false,
		},
		{