| According to HTML's navigate algorithm, requests to javascript: URLs should inherit the cross-origin opener policy of the active document. To observe this, each subtest uses the following procedure. |
| |
| create popup with a given COOP (the parentCOOP) |
| navigate the popup to a javascript: URL (the new document is expected to inherit the parentCOOP) |
| from the popup, create a second popup window with a given COOP (the childCOOP) |
| Both popup windows inspect state and report back to the test context using BroadcastChannels. |
| |
| .---- test ----. |
| | open(https:) | |
| | parentCOOP | .----- subject -------. |
| | '---------> | --------. | |
| | | | v | |
| | | | assign(javascript:) | |
| | | | (COOP under test) | |
| | | | | | |
| | | | open(https:) | |
| | | | childCOOP | .- child -. |
| | | | '--------------> | | |
| | | '---------------------' '---------' |
| | | | | |
| | validate | <--status---+---------------------' |
| '--------------' |
| |
| PASS navigation: SAME_ORIGIN; parentCOOP: unsafe-none; childCOOP: unsafe-none |
| PASS navigation: SAME_SITE; parentCOOP: unsafe-none; childCOOP: unsafe-none |
| PASS navigation: SAME_ORIGIN; parentCOOP: unsafe-none; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_SITE; parentCOOP: unsafe-none; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_ORIGIN; parentCOOP: unsafe-none; childCOOP: same-origin |
| PASS navigation: SAME_SITE; parentCOOP: unsafe-none; childCOOP: same-origin |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin-allow-popups; childCOOP: unsafe-none |
| PASS navigation: SAME_SITE; parentCOOP: same-origin-allow-popups; childCOOP: unsafe-none |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin-allow-popups; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_SITE; parentCOOP: same-origin-allow-popups; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin-allow-popups; childCOOP: same-origin |
| PASS navigation: SAME_SITE; parentCOOP: same-origin-allow-popups; childCOOP: same-origin |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin; childCOOP: unsafe-none |
| PASS navigation: SAME_SITE; parentCOOP: same-origin; childCOOP: unsafe-none |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_SITE; parentCOOP: same-origin; childCOOP: same-origin-allow-popups |
| PASS navigation: SAME_ORIGIN; parentCOOP: same-origin; childCOOP: same-origin |
| PASS navigation: SAME_SITE; parentCOOP: same-origin; childCOOP: same-origin |
| |
