michael@0: Cu.import("resource://services-sync/util.js");
michael@0: Cu.import("resource://services-sync/service.js");
michael@0: 
michael@0: function run_test() {
michael@0:   _("Make sure catch when copied to an object will correctly catch stuff");
michael@0:   let ret, rightThis, didCall, didThrow, wasTen, wasLocked;
michael@0:   let obj = {
michael@0:     catch: Utils.catch,
michael@0:     _log: {
michael@0:       debug: function(str) {
michael@0:         didThrow = str.search(/^Exception: /) == 0;
michael@0:       },
michael@0:       info: function(str) {
michael@0:         wasLocked = str.indexOf("Cannot start sync: already syncing?") == 0;
michael@0:       }
michael@0:     },
michael@0: 
michael@0:     func: function() this.catch(function() {
michael@0:       rightThis = this == obj;
michael@0:       didCall = true;
michael@0:       return 5;
michael@0:     })(),
michael@0: 
michael@0:     throwy: function() this.catch(function() {
michael@0:       rightThis = this == obj;
michael@0:       didCall = true;
michael@0:       throw 10;
michael@0:     })(),
michael@0: 
michael@0:     callbacky: function() this.catch(function() {
michael@0:       rightThis = this == obj;
michael@0:       didCall = true;
michael@0:       throw 10;
michael@0:     }, function(ex) {
michael@0:       wasTen = (ex == 10)
michael@0:     })(),
michael@0: 
michael@0:     lockedy: function() this.catch(function() {
michael@0:       rightThis = this == obj;
michael@0:       didCall = true;
michael@0:       throw("Could not acquire lock.");
michael@0:     })()
michael@0:   };
michael@0: 
michael@0:   _("Make sure a normal call will call and return");
michael@0:   rightThis = didCall = didThrow = wasLocked = false;
michael@0:   ret = obj.func();
michael@0:   do_check_eq(ret, 5);
michael@0:   do_check_true(rightThis);
michael@0:   do_check_true(didCall);
michael@0:   do_check_false(didThrow);
michael@0:   do_check_eq(wasTen, undefined);
michael@0:   do_check_false(wasLocked);
michael@0: 
michael@0:   _("Make sure catch/throw results in debug call and caller doesn't need to handle exception");
michael@0:   rightThis = didCall = didThrow = wasLocked = false;
michael@0:   ret = obj.throwy();
michael@0:   do_check_eq(ret, undefined);
michael@0:   do_check_true(rightThis);
michael@0:   do_check_true(didCall);
michael@0:   do_check_true(didThrow);
michael@0:   do_check_eq(wasTen, undefined);
michael@0:   do_check_false(wasLocked);
michael@0: 
michael@0:   _("Test callback for exception testing.");
michael@0:   rightThis = didCall = didThrow = wasLocked = false;
michael@0:   ret = obj.callbacky();
michael@0:   do_check_eq(ret, undefined);
michael@0:   do_check_true(rightThis);
michael@0:   do_check_true(didCall);
michael@0:   do_check_true(didThrow);
michael@0:   do_check_true(wasTen);
michael@0:   do_check_false(wasLocked);
michael@0: 
michael@0:   _("Test the lock-aware catch that Service uses.");
michael@0:   obj.catch = Service._catch;
michael@0:   rightThis = didCall = didThrow = wasLocked = false;
michael@0:   wasTen = undefined;
michael@0:   ret = obj.lockedy();
michael@0:   do_check_eq(ret, undefined);
michael@0:   do_check_true(rightThis);
michael@0:   do_check_true(didCall);
michael@0:   do_check_true(didThrow);
michael@0:   do_check_eq(wasTen, undefined);
michael@0:   do_check_true(wasLocked);
michael@0: }