105 lines
2.6 KiB
TypeScript
105 lines
2.6 KiB
TypeScript
import test from "ava";
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import { createdb } from "./wptsupport";
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// Transactions have a request queue
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test("transaction-requestqueue.htm", async (t) => {
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await new Promise<void>((resolve, reject) => {
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var db: any;
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let keys = { txn: [], txn2: [] };
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let open_rq = createdb(t);
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open_rq.onupgradeneeded = function (e: any) {
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var i, os;
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db = e.target.result;
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for (i = 1; i < 6; i++) {
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os = db.createObjectStore("os" + i, {
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autoIncrement: true,
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keyPath: "k",
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});
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os.add({ os: "os" + i });
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os.put({ os: "os" + i, k: i });
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os.add({ os: "os" + i });
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}
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};
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open_rq.onsuccess = function (e) {
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var txn = db.transaction(["os2", "os1", "os3", "os5"]);
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txn.objectStore("os1").openCursor().onsuccess = reg("txn");
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txn.objectStore("os3").openCursor().onsuccess = reg("txn");
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txn.objectStore("os1").get(2).onsuccess = reg("txn");
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txn.objectStore("os2").get(3).onsuccess = reg("txn");
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var txn2 = db.transaction(["os4", "os3", "os1", "os5"]);
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var os4 = txn2.objectStore("os4");
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for (var i = 0; i < 3; i++) {
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os4.openCursor().onsuccess = reg("txn2");
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os4.get(5).onsuccess = reg("txn2");
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os4.get(4).onsuccess = reg("txn2");
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txn.objectStore("os2").get(1).onsuccess = reg("txn");
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txn2.objectStore("os3").get(1).onsuccess = reg("txn2");
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}
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txn2.objectStore("os1").get(2).onsuccess = reg("txn2");
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txn.objectStore("os1").openCursor(null, "prev").onsuccess = reg("txn");
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os4.openCursor(null, "prev").onsuccess = reg("txn2");
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txn.oncomplete = finish;
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txn2.oncomplete = finish;
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};
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function reg(n: string) {
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return function (e: any) {
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var v = e.target.result;
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if (v.value) v = v.value;
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(keys as any)[n].push(v.os + ": " + v.k);
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};
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}
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var finish_to_go = 2;
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function finish() {
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if (--finish_to_go) return;
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t.deepEqual(
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keys["txn"],
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[
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"os1: 1",
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"os3: 1",
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"os1: 2",
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"os2: 3",
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"os2: 1",
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"os2: 1",
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"os2: 1",
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"os1: 2",
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],
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"transaction keys",
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);
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t.deepEqual(
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keys["txn2"],
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[
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"os4: 1",
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"os4: 5",
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"os4: 4",
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"os3: 1",
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"os4: 1",
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"os4: 5",
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"os4: 4",
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"os3: 1",
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"os4: 1",
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"os4: 5",
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"os4: 4",
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"os3: 1",
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"os1: 2",
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"os4: 5",
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],
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"transaction 2 keys",
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);
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resolve();
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}
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});
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t.pass();
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});
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