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<script>
'use strict';
window.onload = function() {
// When the trust-token-redemption feature policy is enabled, redemption
// and signing ("send-redemption-record") should both be available; when it's disabled,
// they should both be unavailable. Send the number of available operations
// upstream in order to enforce this in assertions.
let num_enabled = 4;
try {
new Request("https://issuer.example/", {
trustToken: {
type: "token-redemption"
}
});
} catch (e) {
num_enabled--;
}
try {
new Request("https://destination.example/", {
trustToken: {
type: "send-redemption-record",
}
});
} catch (e) {
num_enabled--;
}
try {
const xhr = new XMLHttpRequest();
xhr.open("GET", "https://issuer.example/");
xhr.setTrustToken({
type: "token-redemption"
});
} catch (e) {
num_enabled--;
}
try {
const xhr = new XMLHttpRequest();
xhr.open("GET", "https://destination.example/");
xhr.setTrustToken({
type: "send-redemption-record",
});
} catch (e) {
num_enabled--;
}
parent.postMessage({
num_operations_enabled: num_enabled
}, '*');
}
</script>