Bug 1249915 - Write a test to ensure touch-driven tapping works. r?botond
MozReview-Commit-ID: KcYS7I8z3S0
--- a/gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js
+++ b/gfx/layers/apz/test/mochitest/apz_test_native_event_utils.js
@@ -169,8 +169,15 @@ function synthesizeNativeDrag(aElement,
for (var i = 1; i < steps; i++) {
var dx = i * (aDeltaX / steps);
var dy = i * (aDeltaY / steps);
synthesizeNativeTouch(aElement, aX + dx, aY + dy, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT, null, aTouchId);
}
synthesizeNativeTouch(aElement, aX + aDeltaX, aY + aDeltaY, SpecialPowers.DOMWindowUtils.TOUCH_CONTACT, null, aTouchId);
return synthesizeNativeTouch(aElement, aX + aDeltaX, aY + aDeltaY, SpecialPowers.DOMWindowUtils.TOUCH_REMOVE, aObserver, aTouchId);
}
+
+function synthesizeNativeTap(aElement, aX, aY, aObserver = null) {
+ var pt = coordinatesRelativeToWindow(aX, aY, aElement);
+ var utils = SpecialPowers.getDOMWindowUtils(aElement.ownerDocument.defaultView);
+ utils.sendNativeTouchTap(pt.x, pt.y, false, aObserver);
+ return true;
+}
new file mode 100644
--- /dev/null
+++ b/gfx/layers/apz/test/mochitest/helper_tap.html
@@ -0,0 +1,42 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width; initial-scale=1.0">
+ <title>Sanity touch-tapping test</title>
+ <script type="application/javascript" src="apz_test_native_event_utils.js"></script>
+ <script type="application/javascript" src="apz_test_utils.js"></script>
+ <script type="application/javascript" src="/tests/SimpleTest/paint_listener.js"></script>
+ <script type="application/javascript">
+
+function clickButton() {
+ if (!window.TouchEvent) {
+ window.opener.ok(true, "Touch events are not supported on this platform, sorry!\n");
+ window.opener.testDone();
+ return;
+ }
+
+ document.addEventListener('click', clicked, false);
+
+ synthesizeNativeTap(document.getElementById('b'), 5, 5, function() {
+ dump("Finished synthesizing tap, waiting for button to be clicked...\n");
+ });
+}
+
+function clicked(e) {
+ window.opener.is(e.target, document.getElementById('b'), "Clicked on button, yay! (at " + e.clientX + "," + e.clientY + ")");
+ window.opener.testDone();
+}
+
+window.onload = function() {
+ waitForAllPaints(function() {
+ flushApzRepaints(clickButton);
+ });
+}
+
+ </script>
+</head>
+<body>
+ <button id="b" style="width: 10px; height: 10px"></button>
+</body>
+</html>
--- a/gfx/layers/apz/test/mochitest/mochitest.ini
+++ b/gfx/layers/apz/test/mochitest/mochitest.ini
@@ -5,16 +5,17 @@ support-files =
helper_bug982141.html
helper_bug1151663.html
helper_iframe1.html
helper_iframe2.html
helper_subframe_style.css
helper_basic_pan.html
helper_div_pan.html
helper_iframe_pan.html
+ helper_tap.html
tags = apz
[test_bug982141.html]
skip-if = toolkit != 'gonk' # bug 991198
[test_bug1151663.html]
skip-if = toolkit != 'gonk' # bug 991198
[test_wheel_scroll.html]
skip-if = (os == 'android') || (os == 'b2g') || (buildapp == 'mulet') # wheel events not supported on mobile; see bug 1164274 for mulet
[test_wheel_transactions.html]
@@ -27,8 +28,12 @@ skip-if = (os == 'android') || (os == 'b
skip-if = toolkit != 'gonk'
[test_scroll_inactive_flattened_frame.html]
skip-if = (os == 'android') || (os == 'b2g') || (buildapp == 'mulet') # wheel events not supported on mobile; see bug 1164274 for mulet
[test_scroll_inactive_bug1190112.html]
skip-if = (os == 'android') || (os == 'b2g') || (buildapp == 'mulet') # wheel events not supported on mobile; see bug 1164274 for mulet
[test_scroll_subframe_scrollbar.html]
skip-if = (os == 'android') || (os == 'b2g') || (buildapp == 'mulet') # wheel events not supported on mobile; see bug 1164274 for mulet
[test_frame_reconstruction.html]
+[test_tap.html]
+# Windows touch injection doesn't work in automation, but this test can be run locally on a windows touch device.
+# On OS X we don't support touch events at all.
+skip-if = (toolkit == 'windows') || (toolkit == 'cocoa')
new file mode 100644
--- /dev/null
+++ b/gfx/layers/apz/test/mochitest/test_tap.html
@@ -0,0 +1,46 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <meta charset="utf-8">
+ <title>Sanity panning test</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+ <script type="application/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+// this page just serially loads each one of the following test helper pages in
+// a new window and waits for it to call testDone()
+var tests = [
+ 'helper_tap.html',
+];
+
+var testIndex = -1;
+var w = null;
+
+function testDone() {
+ if (w) {
+ w.close();
+ }
+ testIndex++;
+ if (testIndex < tests.length) {
+ w = window.open(tests[testIndex], "_blank");
+ } else {
+ SimpleTest.finish();
+ }
+}
+
+window.onload = function() {
+ if (!SpecialPowers.getDOMWindowUtils(window).asyncPanZoomEnabled) {
+ ok(true, "APZ is not enabled, this test is not relevant, sorry!\n");
+ SimpleTest.finish();
+ return;
+ }
+ testDone();
+};
+
+ </script>
+</head>
+<body>
+</body>
+</html>