84 lines
2.2 KiB
TypeScript
84 lines
2.2 KiB
TypeScript
import test from "ava";
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import { BridgeIDBRequest } from "..";
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import { EventTarget, IDBDatabase } from "../idbtypes";
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import { createdb } from "./wptsupport";
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// Bubbling and capturing of request events
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test("WPT request_bubble-and-capture.htm", async (t) => {
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await new Promise<void>((resolve, reject) => {
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var events: any[] = [];
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var open_rq = createdb(t);
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open_rq.onupgradeneeded = function (e: any) {
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var db = e.target.result;
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var txn = e.target.transaction;
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var store = db.createObjectStore("s");
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var rq1 = store.add("", 1);
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var rq2 = store.add("", 1);
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db.onerror = function () {};
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log_request(" db", db);
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log_request("txn", txn);
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log_request("rq1", rq1);
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log_request("rq2", rq2);
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// Don't let it get to abort
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db.addEventListener(
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"error",
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function (e: any) {
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e.preventDefault();
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},
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false,
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);
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};
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open_rq.onsuccess = function (e) {
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log("open_rq.success")(e);
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t.deepEqual(
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events,
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[
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"capture db.success",
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"capture txn.success",
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"capture rq1.success",
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"bubble rq1.success",
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"capture db.error: ConstraintError",
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"capture txn.error: ConstraintError",
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"capture rq2.error: ConstraintError",
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"bubble rq2.error: ConstraintError",
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"bubble txn.error: ConstraintError",
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"bubble db.error: ConstraintError",
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"open_rq.success",
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],
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"events",
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);
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resolve();
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};
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function log_request(type: any, obj: EventTarget) {
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obj.addEventListener(
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"success",
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log("capture " + type + ".success"),
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true,
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);
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obj.addEventListener(
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"success",
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log("bubble " + type + ".success"),
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false,
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);
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obj.addEventListener("error", log("capture " + type + ".error"), true);
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obj.addEventListener("error", log("bubble " + type + ".error"), false);
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}
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function log(msg: any) {
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return function (e: any) {
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if (e && e.target && e.target.error)
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events.push(msg + ": " + e.target.error.name);
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else events.push(msg);
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};
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}
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});
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t.pass();
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});
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