browser_close.js - mozsearch

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

add_task(async function fileRemovedAfterClose({ client }) {

  const { IO } = client;

  const contents = "Lorem ipsum";

  const { handle, stream } = await registerFileStream(contents);

  await IO.close({ handle });

ok(

    !(await IOUtils.exists(stream.path)),

    "Discarded the temporary backing storage"

);

});

add_task(async function unknownHandle({ client }) {

  const { IO } = client;

  const handle = "1000000";

  await Assert.rejects(

    IO.close({ handle }),

    err => err.message.includes(`Invalid stream handle`),

    "Error contains expected message"

);

});

add_task(async function invalidHandleTypes({ client }) {

  const { IO } = client;

  for (const handle of [null, true, 1, [], {}]) {

    await Assert.rejects(

      IO.close({ handle }),

      err => err.message.includes(`handle: string value expected`),

      "Error contains expected message"

);

});