diff --git a/test-utils/domMock.js b/test-utils/domMock.js
index b8f5d1a3..a4c7c598 100644
--- a/test-utils/domMock.js
+++ b/test-utils/domMock.js
@@ -37,6 +37,30 @@ module.exports = function(options) {
 	function isModernEvent(type) {
 		return type === "transitionstart" || type === "transitionend" || type === "animationstart" || type === "animationend"
 	}
+	function dispatchEvent(e) {
+		var stopped = false
+		e.stopImmediatePropagation = function() {
+			e.stopPropagation()
+			stopped = true
+		}
+		e.currentTarget = this
+		if (this._events[e.type] != null) {
+			for (var i = 0; i < this._events[e.type].handlers.length; i++) {
+				var useCapture = this._events[e.type].options[i].capture
+				if (useCapture && e.eventPhase < 3 || !useCapture && e.eventPhase > 1) {
+					var handler = this._events[e.type].handlers[i]
+					if (typeof handler === "function") try {handler.call(this, e)} catch(e) {setTimeout(function(){throw e})}
+					else try {handler.handleEvent(e)} catch(e) {setTimeout(function(){throw e})}
+					if (stopped) return
+				}
+			}
+		}
+		// this is inaccurate. Normally the event fires in definition order, including legacy events
+		// this would require getters/setters for each of them though and we haven't gotten around to
+		// adding them since it would be at a high perf cost or would entail some heavy refactoring of
+		// the mocks (prototypes instead of closures).
+		if (e.eventPhase > 1 && typeof this["on" + e.type] === "function" && !isModernEvent(e.type)) try {this["on" + e.type](e)} catch(e) {setTimeout(function(){throw e})}
+	}
 	function appendChild(child) {
 		var ancestor = this
 		while (ancestor !== child && ancestor !== null) ancestor = ancestor.parentNode
@@ -260,35 +284,99 @@ module.exports = function(options) {
 						else this.setAttribute("class", value)
 					},
 					focus: function() {activeElement = this},
-					addEventListener: function(type, callback) {
-						if (events[type] == null) events[type] = [callback]
-						else events[type].push(callback)
+					addEventListener: function(type, handler, options) {
+						if (arguments.length > 2) {
+							if (typeof options === "object" && options != null) throw new TypeError("NYI: addEventListener options")
+							else if (typeof options !== "boolean") throw new TypeError("boolean expected for useCapture")
+							else options = {capture: options}
+						} else {
+							options = {capture: false}
+						}
+						if (events[type] == null) events[type] = {handlers: [handler], options: [options]}
+						else {
+							var found = false
+							for (var i = 0; i < events[type].handlers.length; i++) {
+								if (events[type].handlers[i] === handler && events[type].options[i].capture === options.capture) {
+									found = true
+									break
+								}
+							}
+							if (!found) {
+								events[type].handlers.push(handler)
+								events[type].options.push(options)
+							}
+						}
 					},
-					removeEventListener: function(type, callback) {
+					removeEventListener: function(type, handler, options) {
+						if (arguments.length > 2) {
+							if (typeof options === "object" && options != null) throw new TypeError("NYI: addEventListener options")
+							else if (typeof options !== "boolean") throw new TypeError("boolean expected for useCapture")
+							else options = {capture: options}
+						} else {
+							options = {capture: false}
+						}
 						if (events[type] != null) {
-							var index = events[type].indexOf(callback)
-							if (index > -1) events[type].splice(index, 1)
+							for (var i = 0; i < events[type].handlers.length; i++) {
+								if (events[type].handlers[i] === handler && events[type].options[i].capture === options.capture) {
+									events[type].handlers.splice(i, 1)
+									events[type].options.splice(i, 1)
+									break;
+								}
+							}
 						}
 					},
 					dispatchEvent: function(e) {
-						if (this.nodeName === "INPUT" && this.attributes["type"] != null && this.attributes["type"].value === "checkbox" && e.type === "click") {
-							this.checked = !this.checked
+						var parents = []
+						if (this.parentNode != null) {
+							var parent = this.parentNode
+							do {
+								parents.push(parent)
+								parent = parent.parentNode
+							} while (parent != null)
 						}
-
 						e.target = this
-						if (events[e.type] != null) {
-							for (var i = 0; i < events[e.type].length; i++) {
-								var handler = events[e.type][i]
-								if (typeof handler === "function") handler.call(this, e)
-								else handler.handleEvent(e)
+						var prevented = false
+						e.preventDefault = function() {
+							prevented = true
+						}
+						var stopped = false
+						e.stopPropagation = function() {
+							stopped = true
+						}
+						e.eventPhase = 1
+						try {
+							for (var i = parents.length - 1; 0 <= i; i--) {
+								dispatchEvent.call(parents[i], e)
+								if (stopped) {
+									return
+								}
+							}
+							e.eventPhase = 2
+							dispatchEvent.call(this, e)
+							if (stopped) {
+								return
+							}
+							e.eventPhase = 3
+							for (var i = 0; i < parents.length; i++) {
+								dispatchEvent.call(parents[i], e)
+								if (stopped) {
+									return
+								}
+							}
+						} catch(e) {
+							throw e
+						} finally {
+							e.eventPhase = 0
+							if (!prevented) {
+								if (this.nodeName === "INPUT" && this.attributes["type"] != null && this.attributes["type"].value === "checkbox" && e.type === "click") {
+									this.checked = !this.checked
+								}
 							}
 						}
-						e.preventDefault = function() {
-							// TODO: should this do something?
-						}
-						if (typeof this["on" + e.type] === "function" && !isModernEvent(e.type)) this["on" + e.type](e)
+
 					},
 					onclick: null,
+					_events: events
 				}
 
 				if (element.nodeName === "A") {
@@ -515,7 +603,8 @@ module.exports = function(options) {
 			},
 			createEvent: function() {
 				return {
-					initEvent: function(type) {this.type = type},
+					eventPhase: 0,
+					initEvent: function(type) {this.type = type}
 				}
 			},
 			get activeElement() {return activeElement},
diff --git a/test-utils/tests/test-domMock.js b/test-utils/tests/test-domMock.js
index 3e4a9567..f05d24c9 100644
--- a/test-utils/tests/test-domMock.js
+++ b/test-utils/tests/test-domMock.js
@@ -611,13 +611,57 @@ o.spec("domMock", function() {
 				o(spy.args[0].type).equals("click")
 				o(spy.args[0].target).equals(div)
 			})
-			o("removeEventListener works", function(done) {
+			o("removeEventListener works (bubbling phase)", function() {
 				div.addEventListener("click", spy, false)
 				div.removeEventListener("click", spy, false)
 				div.dispatchEvent(e)
 
 				o(spy.callCount).equals(0)
-				done()
+			})
+			o("removeEventListener works (capture phase)", function() {
+				div.addEventListener("click", spy, true)
+				div.removeEventListener("click", spy, true)
+				div.dispatchEvent(e)
+
+				o(spy.callCount).equals(0)
+			})
+			o("removeEventListener is selective (bubbling phase)", function() {
+				var other = o.spy()
+				div.addEventListener("click", spy, false)
+				div.addEventListener("click", other, false)
+				div.removeEventListener("click", spy, false)
+				div.dispatchEvent(e)
+
+				o(spy.callCount).equals(0)
+				o(other.callCount).equals(1)
+			})
+			o("removeEventListener is selective (capture phase)", function() {
+				var other = o.spy()
+				div.addEventListener("click", spy, true)
+				div.addEventListener("click", other, true)
+				div.removeEventListener("click", spy, true)
+				div.dispatchEvent(e)
+
+				o(spy.callCount).equals(0)
+				o(other.callCount).equals(1)
+			})
+			o("removeEventListener only removes the handler related to a given phase (1/2)", function() {
+				spy = o.spy(function(e) {o(e.eventPhase).equals(3)})
+				$document.body.addEventListener("click", spy, true)
+				$document.body.addEventListener("click", spy, false)
+				$document.body.removeEventListener("click", spy, true)
+				div.dispatchEvent(e)
+
+				o(spy.callCount).equals(1)
+			})
+			o("removeEventListener only removes the handler related to a given phase (2/2)", function() {
+				spy = o.spy(function(e) {o(e.eventPhase).equals(1)})
+				$document.body.addEventListener("click", spy, true)
+				$document.body.addEventListener("click", spy, false)
+				$document.body.removeEventListener("click", spy, false)
+				div.dispatchEvent(e)
+
+				o(spy.callCount).equals(1)
 			})
 			o("click fires onclick", function() {
 				div.onclick = spy
@@ -655,6 +699,488 @@ o.spec("domMock", function() {
 				done()
 			})
 		})
+		o.spec("capture and bubbling phases", function() {
+			var div, e
+			o.beforeEach(function() {
+				div = $document.createElement("div")
+				e = $document.createEvent("MouseEvents")
+				e.initEvent("click", true, true)
+
+				$document.body.appendChild(div)
+			})
+			o.afterEach(function() {
+				$document.body.removeChild(div)
+			})
+			o("capture and bubbling events both fire on the target in the order they were defined, regardless of the phase", function () {
+				var sequence = []
+				var capture = o.spy(function(ev){
+					sequence.push("capture")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(2)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals(div)
+				})
+				var bubble = o.spy(function(ev){
+					sequence.push("bubble")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(2)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals(div)
+				})
+
+				div.addEventListener("click", bubble, false)
+				div.addEventListener("click", capture, true)
+				div.dispatchEvent(e)
+
+				o(capture.callCount).equals(1)
+				o(bubble.callCount).equals(1)
+				o(sequence).deepEquals(["bubble", "capture"])
+			})
+			o("capture and bubbling events both fire on the parent", function () {
+				var sequence = []
+				var capture = o.spy(function(ev){
+					sequence.push("capture")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(1)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals($document.body)
+				})
+				var bubble = o.spy(function(ev){
+					sequence.push("bubble")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(3)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals($document.body)
+				})
+
+				$document.body.addEventListener("click", bubble, false)
+				$document.body.addEventListener("click", capture, true)
+				div.dispatchEvent(e)
+
+				o(capture.callCount).equals(1)
+				o(bubble.callCount).equals(1)
+				o(sequence).deepEquals(["capture", "bubble"])
+			})
+			o("useCapture defaults to false", function () {
+				var sequence = []
+				var parent = o.spy(function(ev){
+					sequence.push("parent")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(3)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals($document.body)
+				})
+				var target = o.spy(function(ev){
+					sequence.push("target")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(2)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals(div)
+				})
+
+				$document.body.addEventListener("click", parent)
+				div.addEventListener("click", target)
+				div.dispatchEvent(e)
+
+				o(parent.callCount).equals(1)
+				o(target.callCount).equals(1)
+				o(sequence).deepEquals(["target", "parent"])
+			})
+			o("legacy handlers fire on the bubbling phase", function () {
+				var sequence = []
+				var parent = o.spy(function(ev){
+					sequence.push("parent")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(3)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals($document.body)
+				})
+				var target = o.spy(function(ev){
+					sequence.push("target")
+
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(2)
+					o(ev.target).equals(div)
+					o(ev.currentTarget).equals(div)
+				})
+
+				$document.body.addEventListener("click", parent)
+				$document.body.onclick = parent
+				div.addEventListener("click", target)
+				div.dispatchEvent(e)
+
+				o(parent.callCount).equals(2)
+				o(target.callCount).equals(1)
+				o(sequence).deepEquals(["target", "parent", "parent"])
+			})
+			o("events do not propagate to child nodes", function() {
+				var target = o.spy(function(ev){
+					o(ev).equals(e)
+					o(ev.eventPhase).equals(2)
+					o(ev.target).equals($document.body)
+					o(ev.currentTarget).equals($document.body)
+				})
+				var child = o.spy(function(){
+				})
+
+				$document.body.addEventListener("click", target)
+				div.addEventListener("click", child)
+				$document.body.dispatchEvent(e)
+
+				o(target.callCount).equals(1)
+				o(child.callCount).equals(0)
+			})
+			o("e.stopPropagation 1/6", function () {
+				var capParent = o.spy(function(e){e.stopPropagation()})
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(0)
+				o(bubTarget.callCount).equals(0)
+				o(legacyTarget.callCount).equals(0)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopPropagation 2/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy(function(e){e.stopPropagation()})
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+
+			o("e.stopPropagation 3/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy(function(e){e.stopPropagation()})
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopPropagation 4/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy(function(e){e.stopPropagation()})
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopPropagation 5/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy(function(e){e.stopPropagation()})
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(1)
+				o(legacyParent.callCount).equals(1)
+			})
+			o("e.stopPropagation 6/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy(function(e){e.stopPropagation()})
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(1)
+				o(legacyParent.callCount).equals(1)
+			})
+			o("e.stopImmediatePropagation 1/6", function () {
+				var capParent = o.spy(function(e){e.stopImmediatePropagation()})
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(0)
+				o(bubTarget.callCount).equals(0)
+				o(legacyTarget.callCount).equals(0)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopImmediatePropagation 2/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy(function(e){e.stopImmediatePropagation()})
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(0)
+				o(legacyTarget.callCount).equals(0)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+
+			o("e.stopImmediatePropagation 3/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy(function(e){e.stopImmediatePropagation()})
+				var legacyTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(0)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopImmediatePropagation 4/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy(function(e){e.stopImmediatePropagation()})
+				var bubParent = o.spy()
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(0)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopImmediatePropagation 5/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var bubTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubParent = o.spy(function(e){e.stopImmediatePropagation()})
+				var legacyParent = o.spy()
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(1)
+				o(legacyParent.callCount).equals(0)
+			})
+			o("e.stopImmediatePropagation 6/6", function () {
+				var capParent = o.spy()
+				var capTarget = o.spy()
+				var legacyTarget = o.spy()
+				var bubTarget = o.spy()
+				var bubParent = o.spy()
+				var legacyParent = o.spy(function(e){e.stopImmediatePropagation()})
+
+				$document.body.addEventListener("click", capParent, true)
+				$document.body.addEventListener("click", bubParent, false)
+				$document.body.onclick = legacyParent
+
+				div.addEventListener("click", capTarget, true)
+				div.addEventListener("click", bubTarget, false)
+				div.onclick = legacyTarget
+
+				div.dispatchEvent(e)
+
+				o(capParent.callCount).equals(1)
+				o(capTarget.callCount).equals(1)
+				o(bubTarget.callCount).equals(1)
+				o(legacyTarget.callCount).equals(1)
+				o(bubParent.callCount).equals(1)
+				o(legacyParent.callCount).equals(1)
+			})
+			o("errors thrown in handlers don't interrupt the chain", function(done) {
+				var errMsg = "The presence of these six errors in the log is expected in non-Node.js environments"
+				var handler = o.spy(function(){throw errMsg})
+
+				$document.body.addEventListener("click", handler, true)
+				$document.body.addEventListener("click", handler, false)
+				$document.body.onclick = handler
+
+				div.addEventListener("click", handler, true)
+				div.addEventListener("click", handler, false)
+				div.onclick = handler
+
+				div.dispatchEvent(e)
+
+				o(handler.callCount).equals(6)
+
+				// Swallow the async errors in NodeJS
+				if (typeof process !== "undefined" && typeof process.once === "function"){
+					process.once("uncaughtException", function(e) {
+						if (e !== errMsg) throw e
+						process.once("uncaughtException", function(e) {
+							if (e !== errMsg) throw e
+							process.once("uncaughtException", function(e) {
+								if (e !== errMsg) throw e
+								process.once("uncaughtException", function(e) {
+									if (e !== errMsg) throw e
+									process.once("uncaughtException", function(e) {
+										if (e !== errMsg) throw e
+										process.once("uncaughtException", function(e) {
+											if (e !== errMsg) throw e
+											done()
+										})
+									})
+								})
+							})
+						})
+					})
+				} else {
+					done()
+				}
+			})
+		})
 	})
 	o.spec("attributes", function() {
 		o.spec("a[href]", function() {
@@ -731,6 +1257,18 @@ o.spec("domMock", function() {
 
 				o(input.checked).equals(true)
 			})
+			o("doesn't toggle on click when preventDefault() is used", function() {
+				var input = $document.createElement("input")
+				input.setAttribute("type", "checkbox")
+				input.checked = false
+				input.onclick = function(e) {e.preventDefault()}
+
+				var e = $document.createEvent("MouseEvents")
+				e.initEvent("click", true, true)
+				input.dispatchEvent(e)
+
+				o(input.checked).equals(false)
+			})
 		})
 		o.spec("input[value]", function() {
 			o("only exists in input elements", function() {