72 lines
2.9 KiB
HTML
72 lines
2.9 KiB
HTML
<!doctype html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/utils.js"></script>
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<script src="/shared-storage-selecturl-limit/resources/utils.js"></script>
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<script src="/shared-storage/resources/util.js"></script>
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<script src="/fenced-frame/resources/utils.js"></script>
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<body>
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<script>
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'use strict';
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promise_test(async () => {
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const ancestorKey = token();
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// Note that we have set the site page bit limit to 3 and the overall page
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// bit limit to 6. A single saved query with 8 URLs (i.e. log2(8) = 3 bits)
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// will be permitted by the site's page budget, plus re-uses of the saved
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// query.
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const numUrls = 8;
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const urls = generateUrls(numUrls, "/shared-storage/resources/frame",
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[ancestorKey]);
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await sharedStorage.worklet.addModule(
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"/shared-storage/resources/simple-module.js");
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function processSavedQuery() {
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return sharedStorage.selectURL(
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"test-slow-url-selection-operation", urls,
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{data: {'mockResult': 1}, keepAlive: true, resolveToConfig: true,
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savedQuery: "query"});
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}
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// Start initial query.
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const savedQueryPromise = processSavedQuery();
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// This query will be received before the initial query finishes processing.
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let config0 = await processSavedQuery();
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assert_true(config0 instanceof FencedFrameConfig);
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attachFencedFrame(config0, 'opaque-ads');
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const result0 = await nextValueFromServer(ancestorKey);
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assert_equals(result0, "frame1_loaded", 'when budget should remain;');
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// Wait for the initial query to finish processing.
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let config1 = await savedQueryPromise;
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assert_true(config1 instanceof FencedFrameConfig);
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attachFencedFrame(config1, 'opaque-ads');
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const result1 = await nextValueFromServer(ancestorKey);
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assert_equals(result1, "frame1_loaded", 'when budget should not be charged;');
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// The per-site per-pageload bit limit for `selectURL()` has been
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// reached. The next call that doesn't reuse a query should return the
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// default URL.
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let config2 = await sharedStorage.selectURL(
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"test-url-selection-operation", urls,
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{data: {'mockResult': 1}, keepAlive: true, resolveToConfig: true});
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assert_true(config2 instanceof FencedFrameConfig);
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attachFencedFrame(config2, 'opaque-ads');
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const result2 = await nextValueFromServer(ancestorKey);
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assert_equals(result2, "frame0_loaded", 'when budget should be exhausted;');
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// Reuse the saved query after processing is finished.
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let config3 = await processSavedQuery();;
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assert_true(config3 instanceof FencedFrameConfig);
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attachFencedFrame(config3, 'opaque-ads');
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const result3 = await nextValueFromServer(ancestorKey);
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assert_equals(result3, "frame1_loaded",
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'when budget still should not be charged;');
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}, 'selectURL() saved query does not deduct budget on re-use, even if the '
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+ 'initial query has not yet resolved.');
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</script>
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</body>
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