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<!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>
|
