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

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

     1 /*

     2  * Any copyright is dedicated to the Public Domain.

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

     4  */

     6 // Check that exceptions from scripts loaded with the addon-sdk loader are

     7 // opened correctly in View Source from the Browser Console.

     8 // See bug 866950.

    10 const TEST_URI = "data:text/html;charset=utf8,<p>hello world from bug 866950";

    12 function test()

    13 {

    14   requestLongerTimeout(2);

    16   let webconsole, browserconsole;

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

    20   function* runner() {

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

    22     webconsole = yield openConsole(tab);

    23     ok(webconsole, "web console opened");

    25     browserconsole = yield HUDService.toggleBrowserConsole();

    26     ok(browserconsole, "browser console opened");

    28     // Cause an exception in a script loaded with the addon-sdk loader.

    29     let toolbox = gDevTools.getToolbox(webconsole.target);

    30     let oldPanels = toolbox._toolPanels;

    31     toolbox._toolPanels = null;

    33     function fixToolbox() {

    34       toolbox._toolPanels = oldPanels;

    35     }

    37     info("generate exception and wait for message");

    39     executeSoon(() => {

    40       executeSoon(fixToolbox);

    41       expectUncaughtException();

    42       toolbox.getToolPanels();

    43     });

    45     let [result] = yield waitForMessages({

    46       webconsole: browserconsole,

    47       messages: [{

    48         text: "TypeError: can't convert null to object",

    49         category: CATEGORY_JS,

    50         severity: SEVERITY_ERROR,

    51       }],

    52     });

    54     fixToolbox();

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

    57     ok(msg, "message element found");

    58     let locationNode = msg.querySelector(".message-location");

    59     ok(locationNode, "message location element found");

    61     let title = locationNode.getAttribute("title");

    62     info("location node title: " + title);

    63     isnot(title.indexOf(" -> "), -1, "error comes from a subscript");

    65     let viewSource = browserconsole.viewSource;

    66     let URL = null;

    67     let clickPromise = promise.defer();

    68     browserconsole.viewSource = (aURL) => {

    69       info("browserconsole.viewSource() was invoked: " + aURL);

    70       URL = aURL;

    71       clickPromise.resolve(null);

    72     };

    74     msg.scrollIntoView();

    75     EventUtils.synthesizeMouse(locationNode, 2, 2, {},

    76                                browserconsole.iframeWindow);

    78     info("wait for click on locationNode");

    79     yield clickPromise;

    81     info("view-source url: " + URL);

    82     ok(URL, "we have some source URL after the click");

    83     isnot(URL.indexOf("toolbox.js"), -1, "we have the expected view source URL");

    84     is(URL.indexOf("->"), -1, "no -> in the URL given to view-source");

    86     browserconsole.viewSource = viewSource;

    87   }

    88 }

The Tor Browser / file revision