The Tor Browser: browser/devtools/webconsole/test/browser_longstring

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* vim:set ts=2 sw=2 sts=2 et: */

     2 /* Any copyright is dedicated to the Public Domain.

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

     5 // Test that very long strings do not hang the browser.

     7 function test()

8 {

     9   addTab("http://example.com/browser/browser/devtools/webconsole/test/test-bug-859170-longstring-hang.html");

    11   let hud = null;

    13   gBrowser.selectedBrowser.addEventListener("load", function onLoad() {

    14     gBrowser.selectedBrowser.removeEventListener("load", onLoad, true);

    15     openConsole(null, performTest);

    16   }, true);

    18   function performTest(aHud)

    19   {

    20     hud = aHud;

    21     info("wait for the initial long string");

    23     waitForMessages({

    24       webconsole: hud,

    25       messages: [

    26         {

    27           name: "find 'foobar', no 'foobaz', in long string output",

    28           text: "foobar",

    29           noText: "foobaz",

    30           category: CATEGORY_WEBDEV,

    31           longString: true,

    32         },

    33       ],

    34     }).then(onInitialString);

    35   }

    37   function onInitialString(aResults)

    38   {

    39     let clickable = aResults[0].longStrings[0];

    40     ok(clickable, "long string ellipsis is shown");

    41     clickable.scrollIntoView(false);

    43     EventUtils.synthesizeMouse(clickable, 2, 2, {}, hud.iframeWindow);

    45     info("wait for long string expansion");

    47     waitForMessages({

    48       webconsole: hud,

    49       messages: [

    50         {

    51           name: "find 'foobaz' after expand, but no 'boom!' at the end",

    52           text: "foobaz",

    53           noText: "boom!",

    54           category: CATEGORY_WEBDEV,

    55           longString: false,

    56         },

    57         {

    58           text: "too long to be displayed",

    59           longString: false,

    60         },

    61       ],

    62     }).then(finishTest);

    63   }

    64 }

The Tor Browser / file revision