The Tor Browser: toolkit/components/osfile/tests/xpcshell/test

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

     1 "use strict";

     3 Components.utils.import("resource://gre/modules/osfile.jsm");

     4 Components.utils.import("resource://gre/modules/Services.jsm");

     6 /**

     7  * Tests logging by passing OS.Shared.LOG both an object with its own

     8  * toString method, and one with the default.

     9  */

    10 function run_test() {

    11   do_test_pending();

    12   let messageCount = 0;

    14   do_print("Test starting");

    16   // Create a console listener.

    17   let consoleListener = {

    18     observe: function (aMessage) {

    19       //Ignore unexpected messages.

    20       if (!(aMessage instanceof Components.interfaces.nsIConsoleMessage)) {

    21         return;

    22       }

    23       // This is required, as printing to the |Services.console|

    24       // while in the observe function causes an exception.

    25       do_execute_soon(function() {

    26         do_print("Observing message " + aMessage.message);

    27         if (aMessage.message.indexOf("TEST OS") < 0) {

    28           return;

    29         }

    31         ++messageCount;

    32         if(messageCount == 1) {

    33           do_check_eq(aMessage.message, "TEST OS {\"name\":\"test\"}\n");

    34         }

    35         if(messageCount == 2) {

    36           do_check_eq(aMessage.message, "TEST OS name is test\n");

    37           toggleConsoleListener(false);

    38           do_test_finished();

    39         }

    40       });

    41     }

    42   };

    44   // Set/Unset the console listener.

    45   function toggleConsoleListener (pref) {

    46     do_print("Setting console listener: " + pref);

    47     Services.prefs.setBoolPref("toolkit.osfile.log", pref);

    48     Services.prefs.setBoolPref("toolkit.osfile.log.redirect", pref);

    49     Services.console[pref ? "registerListener" : "unregisterListener"](

    50       consoleListener);

    51   }

    53   toggleConsoleListener(true);

    55   let objectDefault = {name: "test"};

    56   let CustomToString = function() {

    57     this.name = "test";

    58   };

    59   CustomToString.prototype.toString = function() {

    60     return "name is " + this.name;

    61   };

    62   let objectCustom = new CustomToString();

    64   do_print(OS.Shared.LOG.toSource());

    66   do_print("Logging 1");

    67   OS.Shared.LOG(objectDefault);

    69   do_print("Logging 2");

    70   OS.Shared.LOG(objectCustom);

    71   // Once both messages are observed OS.Shared.DEBUG, and OS.Shared.TEST

    72   // are reset to false.

    73 }

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