browser_attachedToTarget.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

const PAGE_TEST =

  "https://example.com/browser/remote/cdp/test/browser/target/doc_test.html";

add_task(

  async function attachedPageTarget({ client }) {

    const { Target } = client;

    const { targetInfo } = await openTab(Target);

ok(

      !targetInfo.attached,

      "Got expected target attached status before attaching"

);

    await loadURL(PAGE_TEST);

    info("Attach new page target");

    const attachedToTarget = Target.attachedToTarget();

    const { sessionId } = await Target.attachToTarget({

      targetId: targetInfo.targetId,

});

    const {

      targetInfo: eventTargetInfo,

      sessionId: eventSessionId,

      waitingForDebugger: eventWaitingForDebugger,

    } = await attachedToTarget;

    is(eventTargetInfo.targetId, targetInfo.targetId, "Got expected target id");

    is(eventTargetInfo.type, "page", "Got expected target type");

    is(eventTargetInfo.title, "Test Page", "Got expected target title");

    is(eventTargetInfo.url, PAGE_TEST, "Got expected target URL");

    ok(eventTargetInfo.attached, "Got expected target attached status");

is(

      eventSessionId,

      sessionId,

      "attachedToTarget and attachToTarget refer to the same session id"

);

is(

      typeof eventWaitingForDebugger,

      "boolean",

      "Got expected type for waitingForDebugger"

);

},

  { createTab: false }

);