WebKit export of https://bugs.webkit.org/show_bug.cgi?id=220631 (#27221)
diff --git a/fetch/nosniff/parsing-nosniff.window.js b/fetch/nosniff/parsing-nosniff.window.js
index 043e659..2a26486 100644
--- a/fetch/nosniff/parsing-nosniff.window.js
+++ b/fetch/nosniff/parsing-nosniff.window.js
@@ -4,21 +4,24 @@
for (let i = 0; i < allTestData.length; i++) {
const testData = allTestData[i],
input = encodeURIComponent(testData.input);
- async_test(t => {
+ promise_test(t => {
+ let resolve;
+ const promise = new Promise(r => resolve = r);
const script = document.createElement("script");
t.add_cleanup(() => script.remove());
// A <script> element loading a classic script does not care about the MIME type, unless
// X-Content-Type-Options: nosniff is specified, in which case a JavaScript MIME type is
// enforced, which x/x is not.
if (testData.nosniff) {
- script.onerror = t.step_func_done();
+ script.onerror = resolve;
script.onload = t.unreached_func("Script should not have loaded");
} else {
script.onerror = t.unreached_func("Script should have loaded");
- script.onload = t.step_func_done();
+ script.onload = resolve;
}
script.src = "resources/nosniff.py?nosniff=" + input;
document.body.appendChild(script);
+ return promise;
}, input);
}
}
