michael@0: "use strict";
michael@0: 
michael@0: Components.utils.import("resource://gre/modules/osfile.jsm");
michael@0: Components.utils.import("resource://gre/modules/Services.jsm");
michael@0: 
michael@0: /**
michael@0:  * Tests logging by passing OS.Shared.LOG both an object with its own
michael@0:  * toString method, and one with the default.
michael@0:  */
michael@0: function run_test() {
michael@0:   do_test_pending();
michael@0:   let messageCount = 0;
michael@0: 
michael@0:   do_print("Test starting");
michael@0: 
michael@0:   // Create a console listener.
michael@0:   let consoleListener = {
michael@0:     observe: function (aMessage) {
michael@0:       //Ignore unexpected messages.
michael@0:       if (!(aMessage instanceof Components.interfaces.nsIConsoleMessage)) {
michael@0:         return;
michael@0:       }
michael@0:       // This is required, as printing to the |Services.console|
michael@0:       // while in the observe function causes an exception.
michael@0:       do_execute_soon(function() {
michael@0:         do_print("Observing message " + aMessage.message);
michael@0:         if (aMessage.message.indexOf("TEST OS") < 0) {
michael@0:           return;
michael@0:         }
michael@0: 
michael@0:         ++messageCount;
michael@0:         if(messageCount == 1) {
michael@0:           do_check_eq(aMessage.message, "TEST OS {\"name\":\"test\"}\n");
michael@0:         }
michael@0:         if(messageCount == 2) {
michael@0:           do_check_eq(aMessage.message, "TEST OS name is test\n");
michael@0:           toggleConsoleListener(false);
michael@0:           do_test_finished();
michael@0:         }
michael@0:       });
michael@0:     }
michael@0:   };
michael@0: 
michael@0:   // Set/Unset the console listener.
michael@0:   function toggleConsoleListener (pref) {
michael@0:     do_print("Setting console listener: " + pref);
michael@0:     Services.prefs.setBoolPref("toolkit.osfile.log", pref);
michael@0:     Services.prefs.setBoolPref("toolkit.osfile.log.redirect", pref);
michael@0:     Services.console[pref ? "registerListener" : "unregisterListener"](
michael@0:       consoleListener);
michael@0:   }
michael@0: 
michael@0:   toggleConsoleListener(true);
michael@0: 
michael@0:   let objectDefault = {name: "test"};
michael@0:   let CustomToString = function() {
michael@0:     this.name = "test";
michael@0:   };
michael@0:   CustomToString.prototype.toString = function() {
michael@0:     return "name is " + this.name;
michael@0:   };
michael@0:   let objectCustom = new CustomToString();
michael@0: 
michael@0:   do_print(OS.Shared.LOG.toSource());
michael@0: 
michael@0:   do_print("Logging 1");
michael@0:   OS.Shared.LOG(objectDefault);
michael@0: 
michael@0:   do_print("Logging 2");
michael@0:   OS.Shared.LOG(objectCustom);
michael@0:   // Once both messages are observed OS.Shared.DEBUG, and OS.Shared.TEST
michael@0:   // are reset to false.
michael@0: }
michael@0: