--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/touch-events-v1/submissions/Nokia/create-touch-touchlist.html Mon Nov 26 15:53:05 2012 -0500
@@ -0,0 +1,197 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+ Test cases for Touch Events v1 Candiate Recommendation
+ http://www.w3.org/TR/2011/CR-touch-events-20111215/
+
+ These tests are based on Mozilla-Nokia-Google's single-touch tests.
+ http://w3c-test.org/webevents/tests/touch-events-v1/submissions/Moz-Nok-Goog/single-touch.html
+
+ The primary purpose of the tests in this document is checking that the createTouch and createTouchList interfaces of the Touch Events APIs are correctly implemented.
+ Other interactions are covered in other test files.
+
+ This document references Test Assertions (abbrev TA below) written by Cathy Chan
+ http://www.w3.org/2010/webevents/wiki/TestAssertions
+-->
+
+<head>
+<title>Touch Events createTouch and createTouchList Interface Tests</title>
+<meta name="viewport" content="width=device-width">
+<script src="../../../testharness.js"></script>
+<script>
+ setup({explicit_done: true});
+
+ var hasIdentifiedTouch = true;
+
+ // Check a Touch object's atttributes for existence and correct type
+ // TA: 1.1.2, 1.1.3
+ function check_Touch_object (t) {
+ test(function() {
+ assert_equals(Object.prototype.toString.call(t), "[object Touch]", "touch is of type Touch");
+ }, "touch point is a Touch object");
+ [
+ ["long", "identifier"],
+ ["EventTarget", "target"],
+ ["long", "screenX"],
+ ["long", "screenY"],
+ ["long", "clientX"],
+ ["long", "clientY"],
+ ["long", "pageX"],
+ ["long", "pageY"],
+ ].forEach(function(attr) {
+ var type = attr[0];
+ var name = attr[1];
+
+ // existence check
+ test(function() {
+ assert_true(name in t, name + " attribute in Touch object");
+ }, "Touch." + name + " attribute exists");
+
+ // type check
+ switch(type) {
+ case "long":
+ test(function() {
+ assert_equals(typeof t[name], "number", name + " attribute of type long");
+ }, "Touch." + name + " attribute is of type number (long)");
+ break;
+ case "EventTarget":
+ // An event target is some type of Element
+ test(function() {
+ assert_true(t[name] instanceof Element, "EventTarget must be an Element.");
+ }, "Touch." + name + " attribute is of type Element");
+ break;
+ default:
+ break;
+ }
+ });
+ }
+
+ // Check a TouchList object's attributes and methods for existence and proper type
+ // Also make sure all of the members of the list are Touch objects
+ // TA: 1.2.1, 1.2.2, 1.2.5, 1.2.6
+ function check_TouchList_object (tl) {
+ test(function() {
+ assert_equals(Object.prototype.toString.call(tl), "[object TouchList]", "touch list is of type TouchList");
+ }, "touch list is a TouchList object");
+ test(function() {
+ // A common failure mode (eg. WebKit bug 96294), don't report multiple errors for it
+ hasIdentifiedTouch = 'identifiedTouch' in tl;
+ assert_true(hasIdentifiedTouch);
+ }, "TouchList contains an identifiedTouch property");
+ [
+ ["unsigned long", "length"],
+ ["function", "item"],
+ ["function", "identifiedTouch"],
+ ].forEach(function(attr) {
+ var type = attr[0];
+ var name = attr[1];
+
+ if (name == "identifiedTouch" && !hasIdentifiedTouch)
+ return;
+
+ // existence check
+ test(function() {
+ assert_true(name in tl, name + " attribute in TouchList");
+ }, "TouchList." + name + " attribute exists");
+
+ // type check
+ switch(type) {
+ case "unsigned long":
+ test(function() {
+ assert_equals(typeof tl[name], "number", name + " attribute of type long");
+ }, "TouchList." + name + " attribute is of type number (unsigned long)");
+ break;
+ case "function":
+ test(function() {
+ assert_equals(typeof tl[name], "function", name + " attribute of type long");
+ }, "TouchList." + name + " attribute is of type function");
+ break;
+ default:
+ break;
+ }
+ });
+ // Each member of tl should be a proper Touch object
+ for (var i=0; i < tl.length; i++) {
+ check_Touch_object(tl.item(i));
+ }
+ // identifiedTouch should return the member Touch object with the specified identifier
+ test(function() {
+ if (hasIdentifiedTouch) {
+ for (var i=0; i < tl.length; i++) {
+ assert_equals(tl.item(i), tl.identifiedTouch(tl.item(i).identifier), "TouchList.identifiedTouch returns the correct item");
+ }
+ }
+ }, "TouchList.identifiedTouch returns the correct item");
+ }
+
+ function check_touch_clientXY(touch) {
+ assert_equals(touch.clientX, touch.pageX - window.pageXOffset, "touch.clientX is touch.pageX - window.pageXOffset.");
+ assert_equals(touch.clientY, touch.pageY - window.pageYOffset, "touch.clientY is touch.pageY - window.pageYOffset.");
+ }
+
+ function run() {
+ var target0 = document.getElementById("target0");
+ var touch1, touch2;
+
+ test(function() {
+ touch1 = document.createTouch(window, target0, 42, 15, 20, 35, 40);
+ assert_equals(touch1.target, target0, "touch.target is target0");
+ assert_equals(touch1.identifier, 42, "touch.identifier is requested value");
+ assert_equals(touch1.pageX, 15, "touch.pageX is requested value");
+ assert_equals(touch1.pageY, 20, "touch.pageY is requested value");
+ check_touch_clientXY(touch1);
+ assert_equals(touch1.screenX, 35, "touch.screenX is requested value");
+ assert_equals(touch1.screenY, 40, "touch.screenY is requested value");
+ }, "document.createTouch exists and creates a Touch object with requested properties");
+
+ touch2 = document.createTouch(window, target0, 44, 25, 30, 45, 50);
+
+ var touchList;
+
+ test(function() {
+ touchList = document.createTouchList(touch1);
+ assert_equals(touchList.length, 1, "touchList.length is 1");
+ assert_equals(touchList.item(0), touch1, "touchList.item(0) is input touch1");
+ }, "document.createTouchList exists and correctly creates a TouchList from a single Touch");
+
+ if (touchList)
+ check_TouchList_object(touchList);
+
+ test(function() {
+ touchList = document.createTouchList([touch1]);
+ assert_equals(touchList.length, 1, "touchList.length is 1");
+ assert_equals(touchList.item(0), touch1, "touchList.item(0) is input touch1");
+ if (touchList)
+ check_TouchList_object(touchList);
+ }, "document.createTouchList exists and correctly creates a TouchList from a Touch array of 1 item");
+
+ test(function() {
+ touchList = document.createTouchList([touch1, touch2]);
+ assert_equals(touchList.length, 2, "touchList.length is 2");
+ assert_equals(touchList.item(0), touch1, "touchList.item(0) is input touch1");
+ assert_equals(touchList.item(1), touch2, "touchList.item(1) is input touch2");
+ if (touchList)
+ check_TouchList_object(touchList);
+ }, "document.createTouchList exists and correctly creates a TouchList from a Touch array of 2 items");
+
+ target0.innerHTML = "Test complete."
+ done();
+ }
+</script>
+<style>
+ div {
+ margin: 0em;
+ padding: 2em;
+ }
+ #target0 {
+ background: yellow;
+ border: 1px solid orange;
+ }
+</style>
+</head>
+<body onload="run()">
+ <h1>Touch Events: createTouch and createTouchList tests</h1>
+ <div id="target0">Please wait for test to complete...</div>
+ <div id="log"></div>
+</body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/touch-events-v1/submissions/Nokia/multi-touch-interactions.html Mon Nov 26 15:53:05 2012 -0500
@@ -0,0 +1,48 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+ Test cases for Touch Events v1 Candiate Recommendation
+ http://www.w3.org/TR/2011/CR-touch-events-20111215/
+
+ These tests are based on Mozilla-Nokia-Google's single-touch tests and to some extent Olli Pettay's multi-touch tests.
+ http://w3c-test.org/webevents/tests/touch-events-v1/submissions/Moz-Nok-Goog/single-touch.html
+ http://w3c-test.org/webevents/tests/touch-events-v1/submissions/Mozilla/multi-touch.html
+
+ The primary purpose of the tests in this document is checking that the interactions of various Touch events are correctly implemented under any touch patterns
+
+ This document references Test Assertions (abbrev TA below) written by Cathy Chan
+ http://www.w3.org/2010/webevents/wiki/TestAssertions
+-->
+
+<head>
+<title>Touch Events Multi-Touch Interaction Test</title>
+<meta name="viewport" content="width=device-width">
+<script src="../../../testharness.js"></script>
+<script src="multi-touch-interactions.js"></script>
+<style>
+ div {
+ margin: 0em;
+ padding: 1.5em;
+ }
+ #target0 {
+ background: yellow;
+ border: 1px solid orange;
+ }
+ #target1 {
+ background: lightblue;
+ border: 1px solid blue;
+ }
+</style>
+</head>
+<body onload="run()">
+ <h1>Touch Events: Multi-Touch Interaction Test</h1>
+ <div id="target0">
+ Touch this box with one finger, then another one...
+ </div>
+ <div id="target1">
+ ...then drag to this box, then touch with a third finger, and lift all your fingers.
+ </div>
+ <div id="debug"></div>
+ <div id="log"></div>
+</body>
+</html>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/touch-events-v1/submissions/Nokia/multi-touch-interactions.js Mon Nov 26 15:53:05 2012 -0500
@@ -0,0 +1,371 @@
+setup({explicit_done: true});
+
+var debug = document.getElementById("debug");
+
+function debug_print (x) {
+/* uncomment below statement to show debug messages */
+// document.getElementById("debug").innerHTML += x;
+}
+
+var starting_elements = {};
+
+function check_list_subset_of_targetlist(list, list_name, targetlist, targetlist_name) {
+ var exist_in_targetlist;
+ for(i=0; i<list.length; i++) {
+ exist_in_targetlist=false;
+ for(j=0; j<targetlist.length; j++)
+ if(list.item(i).identifier==targetlist.item(j).identifier)
+ exist_in_targetlist=true;
+
+ assert_true(exist_in_targetlist, list_name + ".item("+i+") exists in " + targetlist_name);
+ }
+}
+
+function check_list_subset_of_two_targetlists(list, list_name, targetlist1, targetlist1_name, targetlist2, targetlist2_name) {
+ var exist_in_targetlists;
+ for(i=0; i<list.length; i++) {
+ exist_in_targetlists=false;
+ for(j=0; j<targetlist1.length; j++)
+ if(list.item(i).identifier==targetlist1.item(j).identifier)
+ exist_in_targetlists=true;
+
+ if(!exist_in_targetlists)
+ for(j=0; j<targetlist2.length; j++)
+ if(list.item(i).identifier==targetlist2.item(j).identifier)
+ exist_in_targetlists=true;
+
+ assert_true(exist_in_targetlists, list_name + ".item("+i+") exists in " + targetlist1_name + " or " + targetlist2_name);
+ }
+
+}
+
+function is_at_least_one_item_in_targetlist(list, targetlist) {
+ for(i=0; i<list.length; i++)
+ for(j=0; j<targetlist.length; j++)
+ if(list.item(i).identifier==targetlist.item(j).identifier)
+ return true;
+
+ return false;
+}
+
+function check_no_item_in_targetlist(list, list_name, targetlist, targetlist_name) {
+ for(i=0; i<list.length; i++)
+ for(j=0; j<targetlist.length; j++) {
+ assert_false(list.item(i).identifier==targetlist.item(j).identifier, list_name + ".item("+i+") exists in " + targetlist_name);
+ return;
+ }
+}
+
+function check_targets(list, target) {
+ for(i=0; i<list.length; i++)
+ assert_true(list.item(i).target==target, "item(" + i + ").target is element receiving event");
+}
+
+function check_starting_elements(list) {
+ for (i=0; i<list.length; i++) {
+ assert_equals(list.item(i).target, starting_elements[list.item(i).identifier], "item(" + i + ").target matches starting element");
+ }
+}
+
+function run() {
+ var target0 = document.getElementById("target0");
+ var target1 = document.getElementById("target1");
+
+ var test_touchstart = async_test("touchstart event received");
+ var test_touchmove = async_test("touchmove event received");
+ var test_touchend = async_test("touchend event received");
+ var test_mousedown = async_test("Interaction with mouse events");
+
+ var touchstart_received = 0;
+ var touchmove_received = 0;
+ var touchend_received = 0;
+ var touchstart_identifier;
+
+ // last received touch lists for comparison
+ var last_touches;
+ var last_targetTouches={};
+ var last_changedTouches={};
+
+ on_event(window, "touchstart", function onTouchStart(ev) {
+ // process event only if it's targeted at target0 or target1
+ if(ev.target != target0 && ev.target != target1 )
+ return;
+
+ ev.preventDefault();
+
+ if(!touchstart_received) {
+ // Check event ordering TA: 1.6.1
+ test_touchstart.step(function() {
+ assert_true(touchmove_received==0, "touchstart precedes touchmove");
+ assert_true(touchend_received==0, "touchstart precedes touchend");
+ });
+ test_touchstart.done();
+ test_mousedown.done(); // If we got here, then the mouse event test is not needed.
+ }
+ touchstart_received++;
+
+ // TA: 1.3.2.2, 1.3.2.4
+ test(function() {
+ assert_true(ev.changedTouches.length >= 1, "changedTouches.length is at least 1");
+ assert_true(ev.changedTouches.length <= ev.touches.length, "changedTouches.length is smaller than touches.length");
+ check_list_subset_of_targetlist(ev.changedTouches, "changedTouches", ev.touches, "touches");
+ }, "touchstart #" + touchstart_received + ": changedTouches is a subset of touches");
+
+ // TA: 1.3.3.2, 1.3.3.3
+ test(function() {
+ assert_true(ev.targetTouches.length >= 1, "targetTouches.length is at least 1");
+ assert_true(ev.targetTouches.length <= ev.touches.length, "targetTouches.length is smaller than touches.length");
+ check_list_subset_of_targetlist(ev.targetTouches, "targetTouches", ev.touches, "touches");
+ }, "touchstart #" + touchstart_received + ": targetTouches is a subset of touches");
+
+ // TA: 1.3.3.9
+ test(function() {
+ check_targets(ev.targetTouches, ev.target);
+ }, "touchstart #" + touchstart_received + ": targets of targetTouches are correct");
+
+ // TA: 1.3.4.2
+ test(function() {
+ assert_true(ev.touches.length >= 1, "touches.length is at least 1");
+ }, "touchstart #" + touchstart_received + ": touches.length is valid");
+
+ if(touchstart_received == 1) {
+ // TA: 1.3.3.5, 1.3.3.7
+ test(function() {
+ assert_true(ev.targetTouches.length <= ev.changedTouches.length, "targetTouches.length is smaller than changedTouches.length");
+ check_list_subset_of_targetlist(ev.targetTouches, "targetTouches", ev.changedTouches, "changedTouches");
+ }, "touchstart #" + touchstart_received + ": targetTouches is a subset of changedTouches");
+
+ // TA: 1.3.4.3
+ test(function() {
+ assert_true(ev.touches.length==ev.changedTouches.length, "touches and changedTouches have the same length");
+ }, "touchstart #" + touchstart_received + ": touches and changedTouches have the same length");
+ } else {
+ // TA: 1.3.3.6
+ test(function() {
+ var diff_in_targetTouches = ev.targetTouches.length - (last_targetTouches[ev.target.id] ? last_targetTouches[ev.target.id].length : 0);
+ assert_true(diff_in_targetTouches > 0, "targetTouches.length is larger than last received targetTouches.length");
+ assert_true(diff_in_targetTouches <= ev.changedTouches.length, "change in targetTouches.length is smaller than changedTouches.length");
+ }, "touchstart #" + touchstart_received + ": change in targetTouches.length is valid");
+
+ // TA: 1.3.3.8
+ test(function() {
+ assert_true(is_at_least_one_item_in_targetlist(ev.targetTouches, ev.changedTouches), "at least one item of targetTouches is in changedTouches");
+ }, "touchstart #" + touchstart_received + ": at least one targetTouches item in changedTouches");
+
+ // TA: 1.3.4.4
+ test(function() {
+ var diff_in_touches = ev.touches.length - last_touches.length;
+ assert_true(diff_in_touches > 0, "touches.length is larger than last received touches.length");
+ assert_true(diff_in_touches == ev.changedTouches.length, "change in touches.length equals changedTouches.length");
+ }, "touchstart #" + touchstart_received + ": change in touches.length is valid");
+
+ // TA: 1.3.4.5
+ test(function() {
+ check_list_subset_of_two_targetlists(ev.touches, "touches", ev.changedTouches, "changedTouches", last_touches, "last touches");
+ }, "touchstart #" + touchstart_received + ": touches is subset of {changedTouches, last received touches}");
+ }
+
+ // save starting element of each new touch point
+ for (i=0; i<ev.changedTouches.length; i++) {
+ starting_elements[ev.changedTouches.item(i).identifier] = ev.changedTouches.item(i).target;
+ }
+
+ last_touches = ev.touches;
+ last_targetTouches[ev.target.id] = ev.targetTouches;
+ last_changedTouches = {}; // changedTouches are only saved for touchend events
+ });
+
+ on_event(window, "touchmove", function onTouchMove(ev) {
+ // process event only if it's targeted at target0 or target1
+ if(ev.target != target0 && ev.target != target1 )
+ return;
+
+ ev.preventDefault();
+
+ // TA: 1.6.1
+ test_touchmove.step(function() {
+ assert_true(touchstart_received>0, "touchmove follows touchstart");
+ // assert_false(touchend_received, "touchmove precedes touchend"); // this applies to scenario tests
+ });
+ test_touchmove.done();
+
+ touchmove_received++;
+
+ // do the detailed checking only for a few times
+ if(touchmove_received<6) {
+ // TA: 1.4.2.2, 1.4.2.4
+ test(function() {
+ assert_true(ev.changedTouches.length >= 1, "changedTouches.length is at least 1");
+ assert_true(ev.changedTouches.length <= ev.touches.length, "changedTouches.length is smaller than touches.length");
+ check_list_subset_of_targetlist(ev.changedTouches, "changedTouches", ev.touches, "touches");
+ }, "touchmove #" + touchmove_received + ": changedTouches is a subset of touches");
+
+ // TA: 1.4.3.2, 1.4.3.4
+ test(function() {
+ assert_true(ev.targetTouches.length >= 1, "targetTouches.length is at least 1");
+ assert_true(ev.targetTouches.length <= ev.touches.length, "targetTouches.length is smaller than touches.length");
+ check_list_subset_of_targetlist(ev.targetTouches, "targetTouches", ev.touches, "touches");
+ }, "touchmove #" + touchmove_received + ": targetTouches is a subset of touches");
+
+ // TA: 1.4.3.6
+ test(function() {
+ assert_true(is_at_least_one_item_in_targetlist(ev.targetTouches, ev.changedTouches), "at least one item of targetTouches is in changedTouches");
+ }, "touchmove #" + touchmove_received + ": at least one targetTouches item in changedTouches");
+
+ // TA: 1.4.3.8
+ test(function() {
+ check_targets(ev.targetTouches, ev.target);
+ }, "touchmove #" + touchmove_received + ": targets of targetTouches are correct");
+
+ // TA: 1.4.4.2
+ test(function() {
+ assert_true(ev.touches.length==last_touches.length, "length of touches is same as length of last received touches");
+ check_list_subset_of_targetlist(ev.touches, "touches", last_touches, "last received touches");
+ }, "touchmove #" + touchmove_received + ": touches must be same as last received touches");
+
+ // TA: 1.6.3
+ check_starting_element(ev.changedTouches);
+ }
+
+ last_touches = ev.touches;
+ last_targetTouches[ev.target.id] = ev.targetTouches;
+ last_changedTouches = {}; // changedTouches are only saved for touchend events
+ });
+
+ on_event(window, "touchend", function onTouchEnd(ev) {
+ // process event only if it's targeted at target0 or target1
+ if(ev.target != target0 && ev.target != target1 )
+ return;
+
+ test_touchend.step(function() {
+ assert_true(touchstart_received>0, "touchend follows touchstart");
+ });
+ test_touchend.done();
+
+ touchend_received++;
+
+ debug_print("touchend #" + touchend_received + ":<br>");
+ debug_print("changedTouches.length=" + ev.changedTouches.length + "<br>");
+ debug_print("targetTouches.length=" + ev.targetTouches.length + "<br>");
+ debug_print("touches.length=" + ev.touches.length + "<br>");
+ for(i=0; i<ev.changedTouches.length; i++)
+ debug_print("changedTouches.item(" + i + ").target=" + ev.changedTouches.item(i).target.id + "<br>");
+
+ // TA: 1.5.2.2
+ test(function() {
+ assert_true(ev.changedTouches.length >= 1, "changedTouches.length is at least 1");
+ }, "touchend #" + touchend_received + ": length of changedTouches is valid");
+
+ // TA: 1.5.2.3
+ test(function() {
+ check_list_subset_of_targetlist(ev.changedTouches, "changedTouches", last_touches, "last received touches");
+ }, "touchend #" + touchend_received + ": changedTouches is a subset of last received touches");
+
+ // TA: 1.5.2.4, 1.5.2.5
+ test(function() {
+ check_no_item_in_targetlist(ev.changedTouches, "changedTouches", ev.touches, "touches");
+ check_no_item_in_targetlist(ev.changedTouches, "changedTouches", ev.targetTouches, "targetTouches");
+ }, "touchend #" + touchend_received + ": no item in changedTouches are in touches or targetTouches");
+
+ // TA: 1.5.2.6
+ test(function() {
+ var found=false;
+ for (i=0; i<ev.changedTouches.length; i++)
+ if (ev.changedTouches.item(i).target == ev.target)
+ found=true;
+ assert_true(found, "at least one item in changedTouches has matching target");
+ }, "touchend #" + touchend_received + ": at least one item in changedTouches targeted at this element");
+
+ // TA: 1.5.3.2, 1.5.3.3
+ test(function() {
+ assert_true(ev.targetTouches.length >= 0, "targetTouches.length is non-negative");
+ assert_true(ev.targetTouches.length <= ev.touches.length, "targetTouches.length is smaller than touches.length");
+ check_list_subset_of_targetlist(ev.targetTouches, "targetTouches", ev.touches, "touches");
+ }, "touchend #" + touchend_received + ": targetTouches is a subset of touches");
+
+ // TA: 1.5.3.5 (new)
+ test(function() {
+ check_targets(ev.targetTouches, ev.target);
+ }, "touchend #" + touchend_received + ": targets of targetTouches are correct");
+
+ // In some cases, when multiple touch points are released simultaneously
+ // the UA would dispatch the "same" touchend event (same changedTouches, same touches, but possibly different targetTouches)
+ // to each of the elements that are starting elments of the released touch points.
+ // in these situations, the subsequent events are exempt from TA 1.5.3.4 and 1.5.4.2
+ var same_event_as_last = false;
+ if (last_changedTouches && last_changedTouches.length==ev.changedTouches.length) {
+ same_event_as_last = true; // assume true until proven otherwise
+ for (i=0; i<last_changedTouches.length; i++) {
+ var match = false;
+ for (j=0; j<ev.changedTouches.length; j++)
+ if (last_changedTouches.item(i) == ev.changedTouches.item(j)) {
+ match = true;
+ break;
+ }
+ if (!match)
+ same_event_as_last = false;
+ }
+ }
+
+ if (!same_event_as_last) {
+ // TA: 1.5.3.4
+ // Getting semi-random failures on this and 1.5.4.2.
+ // See 1.5.4.2. Not sure if it's the same issue...
+ test(function() {
+ assert_true(last_targetTouches[ev.target.id].length > 0, "last received targetTouches.length is not zero");
+ var diff_in_targetTouches = last_targetTouches[ev.target.id].length - ev.targetTouches.length;
+ debug_print("diff_in_targetTouches=" + diff_in_targetTouches + "<br>");
+ assert_true(diff_in_targetTouches > 0, "targetTouches.length is smaller than last received targetTouches.length");
+ assert_true(diff_in_targetTouches <= ev.changedTouches.length, "change in targetTouches.length is smaller than changedTouches.length");
+ }, "touchend #" + touchend_received + ": change in targetTouches.length is valid");
+
+ // TA: 1.5.4.2
+ // Getting semi-random failures on this and 1.5.3.4.
+ // It looks like if fingers are lifted simultaneously, the "same" touchend event can be dispatched to two target elements
+ // but adapted to the element (same touches, changedTouches but different targetTouches).
+ // When one event is processed after another, ev.touches would end up being identical to last_touches, leading to failure.
+ // Question is why done() does not stop the processing of the latter event.
+ test(function() {
+ assert_true(last_touches.length > 0, "last received touches.length is not zero");
+ var diff_in_touches = last_touches.length - ev.touches.length;
+ debug_print("diff_in_touches=" + diff_in_touches + "<br>");
+ assert_true(diff_in_touches > 0, "touches.length is smaller than last received touches.length");
+ assert_equals(diff_in_touches, ev.changedTouches.length, "change in touches.length equals changedTouches.length");
+ }, "touchend #" + touchend_received + ": change in touches.length is valid");
+ }
+
+ // TA: 1.6.4
+ debug_print("touchend #" + touchend_received + ": TA 1.6.4<br>");
+ test(function() {
+ check_starting_elements(ev.changedTouches);
+ }, "touchend #" + touchend_received + ": event dispatched to correct element<br>");
+
+ debug_print("touchend #" + touchend_received + ": saving touch lists<br>");
+
+ last_touches = ev.touches;
+ last_targetTouches[ev.target.id] = ev.targetTouches;
+ last_changedTouches = ev.changedTouches;
+
+ debug_print("touchend #" + touchend_received + ": done<br>");
+ if(ev.touches.length==0)
+ done();
+ });
+
+ on_event(target0, "mousedown", function onMouseDown(ev) {
+ test_mousedown.step(function() {
+ assert_true(touchstart_received,
+ "The touchstart event must be dispatched before any mouse " +
+ "events. (If this fails, it might mean that the user agent does " +
+ "not implement W3C touch events at all.)"
+ );
+ });
+ test_mousedown.done();
+
+ if (!touchstart_received) {
+ // Abort the tests. If touch events are not supported, then most of
+ // the other event handlers will never be called, and the test will
+ // time out with misleading results.
+ done();
+ }
+ });
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/touch-events-v1/submissions/Nokia/multi-touch-interfaces.html Mon Nov 26 15:53:05 2012 -0500
@@ -0,0 +1,294 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+ Test cases for Touch Events v1 Candiate Recommendation
+ http://www.w3.org/TR/2011/CR-touch-events-20111215/
+
+ These tests are based on Mozilla-Nokia-Google's single-touch tests and to some extent Olli Pettay's multi-touch tests.
+ http://w3c-test.org/webevents/tests/touch-events-v1/submissions/Moz-Nok-Goog/single-touch.html
+ http://w3c-test.org/webevents/tests/touch-events-v1/submissions/Mozilla/multi-touch.html
+
+ The primary purpose of the tests in this document is checking that the various interfaces of the Touch Events APIs are correctly implemented.
+ Other interactions are covered in other test files.
+
+ This document references Test Assertions (abbrev TA below) written by Cathy Chan
+ http://www.w3.org/2010/webevents/wiki/TestAssertions
+-->
+
+<head>
+<title>Touch Events Multi-Touch Interface Tests</title>
+<meta name="viewport" content="width=device-width">
+<script src="../../../testharness.js"></script>
+<script>
+ setup({explicit_done: true});
+
+ var hasIdentifiedTouch = true;
+
+ // Check a Touch object's atttributes for existence and correct type
+ // TA: 1.1.2, 1.1.3
+ function check_Touch_object (t) {
+ test(function() {
+ assert_equals(Object.prototype.toString.call(t), "[object Touch]", "touch is of type Touch");
+ }, "touch point is a Touch object");
+ [
+ ["long", "identifier"],
+ ["EventTarget", "target"],
+ ["long", "screenX"],
+ ["long", "screenY"],
+ ["long", "clientX"],
+ ["long", "clientY"],
+ ["long", "pageX"],
+ ["long", "pageY"],
+ ].forEach(function(attr) {
+ var type = attr[0];
+ var name = attr[1];
+
+ // existence check
+ test(function() {
+ assert_true(name in t, name + " attribute in Touch object");
+ }, "Touch." + name + " attribute exists");
+
+ // type check
+ switch(type) {
+ case "long":
+ test(function() {
+ assert_equals(typeof t[name], "number", name + " attribute of type long");
+ }, "Touch." + name + " attribute is of type number (long)");
+ break;
+ case "EventTarget":
+ // An event target is some type of Element
+ test(function() {
+ assert_true(t[name] instanceof Element, "EventTarget must be an Element.");
+ }, "Touch." + name + " attribute is of type Element");
+ break;
+ default:
+ break;
+ }
+ });
+ }
+
+ // Check a TouchList object's attributes and methods for existence and proper type
+ // Also make sure all of the members of the list are Touch objects
+ // TA: 1.2.1, 1.2.2, 1.2.5, 1.2.6
+ function check_TouchList_object (tl) {
+ test(function() {
+ assert_equals(Object.prototype.toString.call(tl), "[object TouchList]", "touch list is of type TouchList");
+ }, "touch list is a TouchList object");
+ if(hasIdentifiedTouch) {
+ test(function() {
+ // A common failure mode (eg. WebKit bug 96294), don't report multiple errors for it
+ hasIdentifiedTouch = 'identifiedTouch' in tl;
+ assert_true(hasIdentifiedTouch);
+ }, "TouchList contains an identifiedTouch property");
+ }
+ [
+ ["unsigned long", "length"],
+ ["function", "item"],
+ ["function", "identifiedTouch"],
+ ].forEach(function(attr) {
+ var type = attr[0];
+ var name = attr[1];
+
+ if (name == "identifiedTouch" && !hasIdentifiedTouch)
+ return;
+
+ // existence check
+ test(function() {
+ assert_true(name in tl, name + " attribute in TouchList");
+ }, "TouchList." + name + " attribute exists");
+
+ // type check
+ switch(type) {
+ case "unsigned long":
+ test(function() {
+ assert_equals(typeof tl[name], "number", name + " attribute of type long");
+ }, "TouchList." + name + " attribute is of type number (unsigned long)");
+ break;
+ case "function":
+ test(function() {
+ assert_equals(typeof tl[name], "function", name + " attribute of type long");
+ }, "TouchList." + name + " attribute is of type function");
+ break;
+ default:
+ break;
+ }
+ });
+ // Each member of tl should be a proper Touch object
+ for (var i=0; i < tl.length; i++) {
+ check_Touch_object(tl.item(i));
+ }
+ // identifiedTouch should return the member Touch object with the specified identifier
+ test(function() {
+ if (hasIdentifiedTouch) {
+ for (var i=0; i < tl.length; i++) {
+ assert_equals(tl.item(i), tl.identifiedTouch(tl.item(i).identifier), "TouchList.identifiedTouch returns the correct item");
+ }
+ }
+ }, "TouchList.identifiedTouch returns the correct item");
+ }
+
+ // Check a TouchEvent event's attributes for existence and proper type
+ // Also check that each of the event's TouchList objects are valid
+ // TA: 1.{3,4,5}.1.1, 1.{3,4,5}.1.2
+ function check_TouchEvent(ev) {
+ test(function() {
+ assert_true(ev instanceof TouchEvent, "event is a TouchEvent event");
+ }, ev.type + " event is a TouchEvent event");
+ [
+ ["TouchList", "touches"],
+ ["TouchList", "targetTouches"],
+ ["TouchList", "changedTouches"],
+ ["boolean", "altKey"],
+ ["boolean", "metaKey"],
+ ["boolean", "ctrlKey"],
+ ["boolean", "shiftKey"],
+ ].forEach(function(attr) {
+ var type = attr[0];
+ var name = attr[1];
+
+ // existence check
+ test(function() {
+ assert_true(name in ev, name + " attribute in " + ev.type + " event");
+ }, ev.type + "." + name + " attribute exists");
+
+ // type check
+ switch(type) {
+ case "boolean":
+ test(function() {
+ assert_equals(typeof ev[name], "boolean", name + " attribute of type boolean");
+ }, ev.type + "." + name + " attribute is of type boolean");
+ break;
+ case "TouchList":
+ test(function() {
+ assert_equals(Object.prototype.toString.call(ev[name]), "[object TouchList]", name + " attribute of type TouchList");
+ }, ev.type + "." + name + " attribute is of type TouchList");
+ // Now check the validity of the TouchList
+ check_TouchList_object(ev[name]);
+ break;
+ default:
+ break;
+ }
+ });
+ }
+
+ function is_touch_over_element(touch, element) {
+ var bounds = element.getBoundingClientRect();
+ return touch.pageX >= bounds.left && touch.pageX <= bounds.right &&
+ touch.pageY >= bounds.top && touch.pageY <= bounds.bottom;
+ }
+
+ function check_touch_clientXY(touch) {
+ assert_equals(touch.clientX, touch.pageX - window.pageXOffset, "touch.clientX is touch.pageX - window.pageXOffset.");
+ assert_equals(touch.clientY, touch.pageY - window.pageYOffset, "touch.clientY is touch.pageY - window.pageYOffset.");
+ }
+
+ function run() {
+ var target0 = document.getElementById("target0");
+ var target1 = document.getElementById("target1");
+
+ var test_touchstart = async_test("touchstart event received");
+ var test_touchmove = async_test("touchmove event received");
+ var test_touchend = async_test("touchend event received");
+ var test_mousedown = async_test("Interaction with mouse events");
+
+ var touchstart_received = 0;
+ var touchmove_received = false;
+ var touchend_received = false;
+ var invalid_touchmove_received = false;
+
+ on_event(target0, "touchstart", function onTouchStart(ev) {
+ ev.preventDefault();
+
+ if(!touchstart_received) {
+ // Check event ordering TA: 1.6.2
+ test_touchstart.step(function() {
+ assert_false(touchmove_received, "touchstart precedes touchmove");
+ assert_false(touchend_received, "touchstart precedes touchend");
+ });
+ test_touchstart.done();
+ test_mousedown.done(); // If we got here, then the mouse event test is not needed.
+ }
+
+ if(++touchstart_received <= 2)
+ check_TouchEvent(ev);
+ });
+
+ on_event(target0, "touchmove", function onTouchMove(ev) {
+ ev.preventDefault();
+
+ if (touchmove_received)
+ return;
+ touchmove_received = true;
+
+ test_touchmove.step(function() {
+ assert_true(touchstart_received>0, "touchmove follows touchstart");
+ assert_false(touchend_received, "touchmove precedes touchend");
+ });
+ test_touchmove.done();
+
+ check_TouchEvent(ev);
+ });
+
+ on_event(target1, "touchmove", function onTouchMove(ev) {
+ invalid_touchmove_received = true;
+ });
+
+ on_event(window, "touchend", function onTouchEnd(ev) {
+ touchend_received = true;
+
+ test_touchend.step(function() {
+ assert_true(touchstart_received>0, "touchend follows touchstart");
+ assert_true(touchmove_received, "touchend follows touchmove");
+ assert_false(invalid_touchmove_received, "touchmove dispatched to correct target");
+ });
+ test_touchend.done();
+
+ check_TouchEvent(ev);
+ done();
+ });
+
+ on_event(target0, "mousedown", function onMouseDown(ev) {
+ test_mousedown.step(function() {
+ assert_true(touchstart_received,
+ "The touchstart event must be dispatched before any mouse " +
+ "events. (If this fails, it might mean that the user agent does " +
+ "not implement W3C touch events at all.)"
+ );
+ });
+ test_mousedown.done();
+
+ if (!touchstart_received) {
+ // Abort the tests. If touch events are not supported, then most of
+ // the other event handlers will never be called, and the test will
+ // time out with misleading results.
+ done();
+ }
+ });
+ }
+</script>
+<style>
+ div {
+ margin: 0em;
+ padding: 2em;
+ }
+ #target0 {
+ background: yellow;
+ border: 1px solid orange;
+ }
+ #target1 {
+ background: lightblue;
+ border: 1px solid blue;
+ }
+</style>
+</head>
+<body onload="run()">
+ <h1>Touch Events: multi-touch interface tests</h1>
+ <div id="target0">
+ Touch this box with one finger, then another one...
+ </div>
+ <div id="target1">
+ ...then drag to this box and lift your fingers.
+ </div>
+ <div id="log"></div>
+</body>
+</html>