1 files changed, 99 insertions, 0 deletions
diff --git a/dom/events/test/pointerevents/test_touch_action.html b/dom/events/test/pointerevents/test_touch_action.html
new file mode 100644
index 000000000..31d115f82
--- /dev/null
+++ b/dom/events/test/pointerevents/test_touch_action.html
@@ -0,0 +1,99 @@
+<!DOCTYPE html>
+<html>
+ <head>
+  <meta charset="utf-8">
+  <title>W3C pointerevents/*touch-action*.html tests in Mochitest form</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script type="application/javascript" src="apz_test_utils.js"></script>
+  <script type="application/javascript" src="apz_test_native_event_utils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+  <script type="application/javascript">
+var apz_touch_action_prefs = [
+  // Obviously we need touch-action support enabled for testing touch-action.
+  ["layout.css.touch_action.enabled", true],
+  // Dropping the touch slop to 0 makes the tests easier to write because
+  // we can just do a one-pixel drag to get over the pan threshold rather
+  // than having to hard-code some larger value.
+  ["apz.touch_start_tolerance", "0.0"],
+  // The touchstart from the drag can turn into a long-tap if the touch-move
+  // events get held up. Try to prevent that by making long-taps require
+  // a 10 second hold. Note that we also cannot enable chaos mode on this
+  // test for this reason, since chaos mode can cause the long-press timer
+  // to fire sooner than the pref dictates.
+  ["ui.click_hold_context_menus.delay", 10000],
+  // The subtests in this test do touch-drags to pan the page, but we don't
+  // want those pans to turn into fling animations, so we increase the
+  // fling-stop threshold velocity to absurdly high.
+  ["apz.fling_stopped_threshold", "10000"],
+  // The helper_div_pan's div gets a displayport on scroll, but if the
+  // test takes too long the displayport can expire before the new scroll
+  // position is synced back to the main thread. So we disable displayport
+  // expiry for these tests.
+  ["apz.displayport_expiry_ms", 0],
+];
+
+function apzScriptInjector(name) {
+  return function(childWin) {
+    childWin._ACTIVE_TEST_NAME = name;
+    injectScript('/tests/SimpleTest/paint_listener.js', childWin)()
+    .then(injectScript('apz_test_utils.js', childWin))
+    .then(injectScript('apz_test_native_event_utils.js', childWin))
+    .then(injectScript('touch_action_helpers.js', childWin));
+  };
+}
+
+// Each of these test names is turned into an entry in the |subtests| array
+// below.
+var testnames = [
+  'pointerevent_touch-action-auto-css_touch-manual',
+  'pointerevent_touch-action-button-test_touch-manual',
+  // this one runs as a web-platform-test since it's not a manual test
+  // 'pointerevent_touch-action-illegal',
+  'pointerevent_touch-action-inherit_child-auto-child-none_touch-manual',
+  'pointerevent_touch-action-inherit_child-none_touch-manual',
+  'pointerevent_touch-action-inherit_child-pan-x-child-pan-x_touch-manual',
+  'pointerevent_touch-action-inherit_child-pan-x-child-pan-y_touch-manual',
+  'pointerevent_touch-action-inherit_highest-parent-none_touch-manual',
+  'pointerevent_touch-action-inherit_parent-none_touch-manual',
+  // the keyboard-manual and mouse-manual tests require simulating keyboard/
+  // mouse input, rather than touch, so we're not going to do that here.
+  //'pointerevent_touch-action-keyboard-manual',
+  //'pointerevent_touch-action-mouse-manual',
+  'pointerevent_touch-action-none-css_touch-manual',
+  'pointerevent_touch-action-pan-x-css_touch-manual',
+  'pointerevent_touch-action-pan-x-pan-y-pan-y_touch-manual',
+  'pointerevent_touch-action-pan-x-pan-y_touch-manual',
+  'pointerevent_touch-action-pan-y-css_touch-manual',
+  'pointerevent_touch-action-span-test_touch-manual',
+  'pointerevent_touch-action-svg-test_touch-manual',
+  'pointerevent_touch-action-table-test_touch-manual',
+  // this one runs as a web-platform-test since it's not a manual test
+  //'pointerevent_touch-action-verification',
+];
+
+// Each entry in |subtests| is loaded in a new window. When loaded, it runs
+// the function returned by apzScriptInjector, which injects some helper JS
+// files into the vanilla unmodified W3C testcase, and simulates the necessary
+// user input to run the test.
+var subtests = [];
+for (var name of testnames) {
+  subtests.push({
+    'file': name + '.html',
+    'prefs': apz_touch_action_prefs,
+    'onload': apzScriptInjector(name),
+  });
+}
+
+if (isApzEnabled()) {
+  SimpleTest.waitForExplicitFinish();
+  window.onload = function() {
+    runSubtestsSeriallyInFreshWindows(subtests)
+    .then(SimpleTest.finish);
+  };
+}
+
+  </script>
+ </head>
+ <body>
+ </body>
+</html>