The Tor Browser: toolkit/crashreporter/test/browser/browser

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

     1 function check_clear_visible(tab, aVisible) {

     2   let doc = gBrowser.getBrowserForTab(tab).contentDocument;

     3   let visible = false;

     4   let button = doc.getElementById("clear-reports");

     5   if (button) {

     6     let style = doc.defaultView.getComputedStyle(button, "");

     7     if (style.display != "none" &&

     8         style.visibility == "visible")

     9       visible = true;

    10   }

    11   is(visible, aVisible,

    12      "clear reports button is " + (aVisible ? "visible" : "hidden"));

    13 }

    15 // each test here has a setup (run before loading about:crashes) and onload (run after about:crashes loads)

    16 let _tests = [{setup: null, onload: function(tab) { check_clear_visible(tab, false); }},

    17               {setup: function(crD) { add_fake_crashes(crD, 1); },

    18                onload: function(tab) { check_clear_visible(tab, true); }}

    19               ];

    20 let _current_test = 0;

    22 function run_test_setup(crD) {

    23   if (_tests[_current_test].setup) {

    24     _tests[_current_test].setup(crD);

    25   }

    26 }

    28 function run_test_onload(tab) {

    29   if (_tests[_current_test].onload) {

    30     _tests[_current_test].onload(tab);

    31   }

    32   _current_test++;

    34   if (_current_test == _tests.length) {

    35     cleanup_fake_appdir();

    36     gBrowser.removeTab(tab);

    37     finish();

    38     return false;

    39   }

    40   return true;

    41 }

    43 function test() {

    44   waitForExplicitFinish();

    45   let appD = make_fake_appdir();

    46   let crD = appD.clone();

    47   crD.append("Crash Reports");

    49   let tab = gBrowser.selectedTab = gBrowser.addTab("about:blank");

    50   let browser = gBrowser.getBrowserForTab(tab);

    51   let onLoad = function () {

    52     executeSoon(function() {

    53       if (run_test_onload(tab)) {

    54         // prep and run the next test

    55         run_test_setup(crD);

    56         executeSoon(function() { browser.loadURI("about:crashes", null, null); });

    57       }

    58     });

    59   };

    60   browser.addEventListener("load", onLoad, true);

    61   registerCleanupFunction(function () {

    62     browser.removeEventListener("load", onLoad, true);

    63   });

    64   // kick things off

    65   run_test_setup(crD);

    66   browser.loadURI("about:crashes", null, null);

    67 }

The Tor Browser / file revision