touch-events

edit

WPT coverage of the tests of touch-events at the revision 5602b0f210e3. The tests link to their results in the browsers on wpt.fyi. The tentative tests (experimental features) and the reftests are listed separately from the stable tests.

Group	Passing	Tests	Pass rate
Stable	9	12	75%
Tentative	1	2	50%
Reftests	0	0	–
All	10	14	71%

Failure reasons

The tests that do not pass (failing or disabled), by kind of reason. A test with several reasons counts once per kind.

NOT IMPLEMENTED: 4

Stable tests

Test	Result	Subtests	Kind	Description
`expose-legacy-touch-event-apis.html`	Pass	16 / 16
`historical.html`	Pass	8 / 8
`idlharness.window.js`	Fail	100 / 128	NOT IMPLEMENTED	the `ontouchstart`, `ontouchend`, `ontouchmove` and `ontouchcancel` event handlers of `GlobalEventHandlers` are not exposed: "expose legacy touch event APIs" is false, as in the desktop browsers (Chrome, Firefox and Safari fail these subtests too)
`multi-touch-interactions.html`	Pass	73 / 73
`multi-touch-interfaces.html`	Pass	511 / 511
`multi-touch-touchmove.html`	Pass	1 / 1
`pinch-zoom-change.html`	Fail	0 / 1	NOT IMPLEMENTED	pinch zoom: the move of two touches cancels their pointer event streams when `touch-action` allows it, but the visual viewport is never scaled (`visualViewport.scale` stays 1)
`single-tap-when-touchend-listener-use-sync-xhr.html`	Pass	1 / 1
`single-touch-vertical-rl.html`	Pass	1 / 1
`single-touch.html`	Pass	227 / 227
`touch-globaleventhandler-interface.html`	Fail	1 / 3	NOT IMPLEMENTED	the `ontouchstart`, `ontouchend`, `ontouchmove` and `ontouchcancel` event handlers of `GlobalEventHandlers` are not exposed: "expose legacy touch event APIs" is false, as in the desktop browsers (the precondition of the test)
`touch-touchevent-constructor.html`	Pass	5 / 5

Tentative tests

Test	Result	Subtests	Kind	Description
`hover-state-caused-by-compatibility-mouse-events.tentative.html`	Pass	14 / 14
`mouseevents-after-touchend.tentative.html`	Fail	6 / 7	NOT IMPLEMENTED	a tap of two fingers: a `touchend` is fired per touch, and the compatibility mouse events and the click of the primary touch are fired; the tentative test expects one `touchend` with both touches and no mouse event (only Gecko passes)