Source code
Revision control
Copy as Markdown
Other Tools
// These can be used in an environment that has these global variables defined:
// * type (one of "path", "query", or "fragment")
// * noSW (a boolean)
if (type === "path" && noSW) {
throw new Error("There is no support for a path handler without a service worker.");
}
const swString = noSW ? "" : "sw";
const handler = {
"path": "PSS%sPSE/?QES\u2020QEE#FES\u2020FEE",
"query": "?QES\u2020QEEPSS%sPSE#FES\u2020FEE",
"fragment": "?QES\u2020QEE#FES\u2020FEEPSS%sPSE"
}[type];
const scheme = `web+wpt${type}${swString}`;
function register() {
const handlerURL = noSW ? `resources/handler.html${handler}${type}` : `resources/handler/${type}/${handler}`;
navigator.registerProtocolHandler(scheme, handlerURL, `WPT ${type} handler${noSW ? ", without service worker" : ""}`);
}
function runTest({ includeNull = false } = {}) {
promise_test(async t => {
const bc = new BroadcastChannel(`protocol-handler-${type}${swString}`);
if (!noSW) {
const reg = await service_worker_unregister_and_register(t, "resources/handler-sw.js", "resources/handler/");
t.add_cleanup(async () => await reg.unregister());
await wait_for_state(t, reg.installing, 'activated');
}
const a = document.body.appendChild(document.createElement("a"));
const codePoints = [];
let i = includeNull ? 0 : 1;
for (; i < 0x82; i++) {
codePoints.push(String.fromCharCode(i));
}
a.href = `${scheme}:${codePoints.join("")}`;
a.target = "_blank";
a.click();
await new Promise(resolve => {
bc.onmessage = t.step_func(e => {
resultingURL = e.data;
assert_equals(stringBetweenMarkers(resultingURL, "QES", "QEE"), "%86", "query baseline");
assert_equals(stringBetweenMarkers(resultingURL, "FES", "FEE"), "%E2%80%A0", "fragment baseline");
assert_equals(stringBetweenMarkers(resultingURL, "PSS", "PSE"), `${encodeURIComponent(scheme)}%3A${includeNull ? "%2500" : ""}%2501%2502%2503%2504%2505%2506%2507%2508%250B%250C%250E%250F%2510%2511%2512%2513%2514%2515%2516%2517%2518%2519%251A%251B%251C%251D%251E%251F%20!%22%23%24%25%26${type === "query" ? "%27" : "'"}()*%2B%2C-.%2F0123456789%3A%3B%253C%3D%253E%3F%40ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%2560abcdefghijklmnopqrstuvwxyz%7B%7C%7D~%257F%25C2%2580%25C2%2581`, "actual test");
resolve();
});
});
});
}
function stringBetweenMarkers(string, start, end) {
return string.substring(string.indexOf(start) + start.length, string.indexOf(end));
}