| PASS Check default value for type attribute | |
| PASS Check default value for url attribute | |
| PASS Check default value for ok attribute | |
| PASS Check default value for status attribute | |
| PASS Check default value for statusText attribute | |
| PASS Check default value for body attribute | |
| PASS Check status init values and associated getter | |
| PASS Check statusText init values and associated getter | |
| PASS Test that Response.headers has the [SameObject] extended attribute | |