57 lines
1.5 KiB
HTML
57 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<meta charset=utf-8 />
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<title>Event Timing: eventCounts.</title>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src=/resources/testdriver.js></script>
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<script src=/resources/testdriver-vendor.js></script>
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<script>
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test(() => {
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assert_implements(window.EventCounts, "Event Counts isn't supported");
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const eventTypes = [
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'auxclick',
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'click',
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'contextmenu',
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'dblclick',
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'mousedown',
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'mouseenter',
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'mouseleave',
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'mouseout',
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'mouseover',
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'mouseup',
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'pointerover',
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'pointerenter',
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'pointerdown',
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'pointerup',
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'pointercancel',
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'pointerout',
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'pointerleave',
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'gotpointercapture',
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'lostpointercapture',
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'touchstart',
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'touchend',
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'touchcancel',
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'keydown',
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'keypress',
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'keyup',
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'beforeinput',
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'input',
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'compositionstart',
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'compositionupdate',
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'compositionend',
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'dragstart',
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'dragend',
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'dragenter',
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'dragleave',
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'dragover',
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'drop'
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];
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eventTypes.forEach(type => {
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assert_equals(performance.eventCounts.get(type), 0, 'There is a nonzero value for ' + type);
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})
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assert_equals(performance.eventCounts.size, eventTypes.length,
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'The size of performance.eventCounts is incorrect.');
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})
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</script>
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</html>
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