44 lines
1.7 KiB
JavaScript
44 lines
1.7 KiB
JavaScript
// META: script=/common/utils.js
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// META: script=resources/early-hints-helpers.sub.js
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promise_test(async (t) => {
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const resource_url = SAME_ORIGIN_RESOURCES_URL + "/empty.js?" + token();
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const promise = new Promise((resolve) => {
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const params = new URLSearchParams();
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params.set("resource-url", resource_url);
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params.set("token", token());
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const embed_url = SAME_ORIGIN_RESOURCES_URL + "/png-with-early-hints.h2.py?" + params.toString();
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const el = document.createElement("embed");
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el.src = embed_url;
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el.onload = resolve;
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document.body.appendChild(el);
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});
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await promise;
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await fetchScript(resource_url);
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const entries = performance.getEntriesByName(resource_url);
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assert_equals(entries.length, 1);
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assert_not_equals(entries[0].transferSize, 0);
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}, "Early hints for an embed element should be ignored.");
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promise_test(async (t) => {
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const resource_url = SAME_ORIGIN_RESOURCES_URL + "/empty.js?" + token();
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const promise = new Promise((resolve) => {
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const params = new URLSearchParams();
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params.set("resource-url", resource_url);
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params.set("token", token());
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const object_url = SAME_ORIGIN_RESOURCES_URL + "/png-with-early-hints.h2.py?" + params.toString();
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const el = document.createElement("object");
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el.data = object_url;
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el.onload = resolve;
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document.body.appendChild(el);
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});
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await promise;
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await fetchScript(resource_url);
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const entries = performance.getEntriesByName(resource_url);
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assert_equals(entries.length, 1);
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assert_not_equals(entries[0].transferSize, 0);
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}, "Early hints for an object element should be ignored.");
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