| <!DOCTYPE html> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../permissions-policy/resources/permissions-policy.js"></script> |
| <script> |
| const same_origin_src = |
| "/permissions-policy/resources/permissions-policy-ch-ua-high-entropy-values.html"; |
| const cross_origin_src = |
| "https://{{hosts[alt][]}}:{{ports[https][0]}}" + same_origin_src; |
| const feature_name = 'permissions policy "ch-ua-high-entropy-values"'; |
| const header_none = 'allow="ch-ua-high-entropy-values \'none\'" attribute'; |
| const header_self = 'allow="ch-ua-high-entropy-values" attribute'; |
| |
| async_test((test) => { |
| return test_feature_availability({ |
| feature_description: "navigator.userAgentData.getHighEntropyValues()", |
| test, |
| src: same_origin_src, |
| expect_feature_available: expect_feature_available_default, |
| }); |
| }, `${feature_name} is enabled by default`); |
| |
| async_test((test) => { |
| return test_feature_availability({ |
| feature_description: "navigator.userAgentData.getHighEntropyValues()", |
| test, |
| src: same_origin_src, |
| expect_feature_available: expect_feature_unavailable_default, |
| feature_name: "ch-ua-high-entropy-values 'none'" |
| }); |
| }, `${feature_name} disabled in same-origin iframe using ${header_none}`); |
| |
| async_test((test) => { |
| return test_feature_availability({ |
| feature_description: "navigator.userAgentData.getHighEntropyValues()", |
| test, |
| src: cross_origin_src, |
| expect_feature_available: expect_feature_unavailable_default, |
| feature_name: "ch-ua-high-entropy-values 'none'" |
| }); |
| }, `${feature_name} disabled in cross-origin iframe using ${header_none}`); |
| |
| async_test((test) => { |
| return test_feature_availability({ |
| feature_description: "navigator.userAgentData.getHighEntropyValues()", |
| test, |
| src: same_origin_src, |
| expect_feature_available: expect_feature_available_default, |
| feature_name: "ch-ua-high-entropy-values" |
| }); |
| }, `${feature_name} can be enabled in same-origin iframe using ${header_self}`); |
| |
| async_test((test) => { |
| return test_feature_availability({ |
| feature_description: "navigator.userAgentData.getHighEntropyValues()", |
| test, |
| src: cross_origin_src, |
| expect_feature_available: expect_feature_available_default, |
| feature_name: "ch-ua-high-entropy-values" |
| }); |
| }, `${header_self} allows high-entropy values via getHighEntropyValues() in cross-origin iframes.`); |
| </script> |
| </body> |
