browser_webconsole_error_with_url.js

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/* Any copyright is dedicated to the Public Domain.

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

// Check if an error with Unicode characters is reported correctly.

"use strict";

const longParam = "0".repeat(200);

const url1 = `https://example.com?v=${longParam}`;

const url2 = `https://example.org?v=${longParam}`;

const TEST_URI = `data:text/html;charset=utf8,<!DOCTYPE html><script>

  throw "Visit \u201c${url1}\u201d or \u201c${url2}\u201d to get more " +

        "information on this error.";

</script>`;

const { ELLIPSIS } = require("resource://devtools/shared/l10n.js");

add_task(async function () {

  const hud = await openNewTabAndConsole(TEST_URI);

  // On e10s, the exception is triggered in child process

  // and is ignored by test harness

  if (!Services.appinfo.browserTabsRemoteAutostart) {

    expectUncaughtException();

  const getCroppedUrl = origin => {

    const cropLimit = 120;

    const half = cropLimit / 2;

    const params = `?v=${"0".repeat(

      half - origin.length - 3

    )}${ELLIPSIS}${"0".repeat(half)}`;

    return `${origin}${params}`;

};

  const getVisibleLinkText = linkEl => {

    const [firstPart, , lastPart] = linkEl.children;

    return `${firstPart.innerText}${ELLIPSIS}${lastPart.innerText}`;

};

  const EXPECTED_MESSAGE = `get more information on this error`;

  const msg = await waitFor(() => findErrorMessage(hud, EXPECTED_MESSAGE));

  ok(msg, `Link in error message are cropped as expected`);

  const [comLink, orgLink] = Array.from(msg.querySelectorAll("a"));

  is(comLink.getAttribute("href"), url1, "First link has expected url");

  is(comLink.getAttribute("title"), url1, "First link has expected tooltip");

is(

    getVisibleLinkText(comLink),

    getCroppedUrl("https://example.com"),

    "First link has expected text"

);

  is(orgLink.getAttribute("href"), url2, "Second link has expected url");

  is(orgLink.getAttribute("title"), url2, "Second link has expected tooltip");

is(

    getVisibleLinkText(orgLink),

    getCroppedUrl("https://example.org"),

    "Second link has expected text"

);

});