browser_webconsole_output_copy_newlines.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test that multiple messages are copied into the clipboard and that they are

// separated by new lines. See bug 916997.

const TEST_URI =

  "data:text/html,<!DOCTYPE html><meta charset=utf8>" +

  "Test copy multiple messages to clipboard";

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  const messages = Array.from(

    { length: 10 },

    (_, i) => `Message number ${i + 1}`

);

  const lastMessage = [...messages].pop();

  const onMessage = waitForMessageByType(hud, lastMessage, ".console-api");

  SpecialPowers.spawn(gBrowser.selectedBrowser, [messages], msgs => {

    msgs.forEach(msg => content.wrappedJSObject.console.log(msg));

});

  const { node } = await onMessage;

  ok(node, "Messages were logged");

  // Select the whole output.

  const output = node.closest(".webconsole-output");

  selectNode(hud, output);

  info(

    "Wait for the clipboard to contain the text corresponding to all the messages"

);

  await waitForClipboardPromise(

    () => {

      // The focus is on the JsTerm, so we need to blur it for the copy comand to work.

      output.ownerDocument.activeElement.blur();

      goDoCommand("cmd_copy");

},

    data => data.trim() === messages.join("\n")

);

});