test_URLSearchParams.js

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/*

  Any copyright is dedicated to the Public Domain.

  http://creativecommons.org/publicdomain/zero/1.0/

*/

/* exported testSteps */

async function testSteps() {

  const name = "URLSearchParams";

  const options = { foo: "bar", baz: "bar" };

  const params = new URLSearchParams(options);

  const value = { urlSearchParams: params };

  const key = 42;

  info("Clearing");

  let request = clearAllDatabases();

  await requestFinished(request);

  info("Installing package");

  // The profile contains an IndexedDB database containing URLSearchParams.

  // The file make_URLSearchParams.js was run locally, specifically it was

  // temporarily enabled in xpcshell-parent-process.toml  and then executed:

  // mach test --interactive dom/indexedDB/test/unit/make_URLSearchParams.js

  installPackagedProfile("URLSearchParams_profile");

  info("Opening database");

  request = indexedDB.open(name);

  await requestSucceeded(request);

  const database = request.result;

  info("Getting value");

  request = database.transaction([name]).objectStore(name).get(key);

  await requestSucceeded(request);

  info("Verifying value");

  Assert.deepEqual(request.result, value, "Value is correctly structured");

ok(

    request.result.urlSearchParams instanceof URLSearchParams,

    "Value urlSearchParams property is an instance of URLSearchParams"

);

  info("Closing database");

  database.close();