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https://github.com/LadybirdBrowser/ladybird
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5ff1ae1876
If one request on a transaction succeeds, then the next one fails, that would cause the abort algorithm to run before the success for the first request due to the task queue ordering. Instead, queue the processing for the next request after the completion of the current request.
52 lines
1.8 KiB
HTML
52 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<script src="include.js"></script>
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<script>
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asyncTest(done => {
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setTimeout(() => {
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spoofCurrentURL("https://example.com/");
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const openReq = indexedDB.open("commit-error-event-order", 1);
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openReq.onupgradeneeded = (e) => {
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const db = e.target.result;
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db.createObjectStore("store", { keyPath: "key" });
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};
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openReq.onsuccess = (e) => {
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const db = e.target.result;
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// First transaction: insert key "one"
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const txn1 = db.transaction("store", "readwrite");
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txn1.objectStore("store").add({ key: "one", value: "first" });
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txn1.oncomplete = () => {
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// Second transaction: put + add(duplicate) + commit
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const txn2 = db.transaction("store", "readwrite");
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const store2 = txn2.objectStore("store");
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const putReq = store2.put({ key: "two", value: "second" });
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putReq.onsuccess = () => println("put:success");
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putReq.onerror = () => println("put:error");
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const addReq = store2.add({ key: "one", value: "duplicate" });
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addReq.onsuccess = () => println("add:success");
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addReq.onerror = (ev) => {
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println("add:error");
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ev.preventDefault();
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};
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txn2.addEventListener("error", () => println("tx:error"));
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txn2.addEventListener("abort", () => {
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println("tx:abort");
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db.close();
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done();
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});
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txn2.addEventListener("complete", () => {
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println("tx:complete");
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db.close();
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done();
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});
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txn2.commit();
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};
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};
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}, 0);
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});
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</script> |