The Tor Browser: browser/devtools/webconsole/test/browser_webconsole_bug_642108

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

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

     2 /* ***** BEGIN LICENSE BLOCK *****

     3  * Any copyright is dedicated to the Public Domain.

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

     5  *

     6  * ***** END LICENSE BLOCK ***** */

     8 // Tests that the Web Console limits the number of lines displayed according to

     9 // the user's preferences.

    11 const TEST_URI = "data:text/html;charset=utf-8,<p>test for bug 642108.";

    12 const LOG_LIMIT = 20;

    14 function test() {

    15   let hud;

    17   Task.spawn(runner).then(finishTest);

    19   function* runner() {

    20     let {tab} = yield loadTab(TEST_URI);

    22     Services.prefs.setIntPref("devtools.hud.loglimit.cssparser", LOG_LIMIT);

    23     Services.prefs.setBoolPref("devtools.webconsole.filter.cssparser", true);

    25     registerCleanupFunction(function() {

    26       Services.prefs.clearUserPref("devtools.hud.loglimit.cssparser");

    27       Services.prefs.clearUserPref("devtools.webconsole.filter.cssparser");

    28     });

    30     hud = yield openConsole(tab);

    32     for (let i = 0; i < 5; i++) {

    33       logCSSMessage("css log x");

    34     }

    36     yield waitForMessages({

    37       webconsole: hud,

    38       messages: [{

    39         text: "css log x",

    40         category: CATEGORY_CSS,

    41         severity: SEVERITY_WARNING,

    42         repeats: 5,

    43       }],

    44     });

    46     for (let i = 0; i < LOG_LIMIT + 5; i++) {

    47       logCSSMessage("css log " + i);

    48     }

    50     let [result] = yield waitForMessages({

    51       webconsole: hud,

    52       messages: [{

    53         text: "css log 5",

    54         category: CATEGORY_CSS,

    55         severity: SEVERITY_WARNING,

    56       },

    57       {

    58         text: "css log 24", // LOG_LIMIT + 5

    59         category: CATEGORY_CSS,

    60         severity: SEVERITY_WARNING,

    61       }],

    62     });

    64     is(hud.ui.outputNode.querySelectorAll(".message").length, LOG_LIMIT,

    65        "number of messages");

    67     is(Object.keys(hud.ui._repeatNodes).length, LOG_LIMIT,

    68        "repeated nodes pruned from repeatNodes");

    70     let msg = [...result.matched][0];

    71     let repeats = msg.querySelector(".message-repeats");

    72     is(repeats.getAttribute("value"), 1,

    73        "repeated nodes pruned from repeatNodes (confirmed)");

    74   }

    76   function logCSSMessage(msg) {

    77     let node = hud.ui.createMessageNode(CATEGORY_CSS, SEVERITY_WARNING, msg);

    78     hud.ui.outputMessage(CATEGORY_CSS, node);

    79   }

    80 }

The Tor Browser / file revision