| <!DOCTYPE html> |
| <html> |
| <body> |
| <script> |
| |
| /** @type {cr.ui.Menu} */ |
| var menu; |
| |
| /** |
| * @param {number} x The screenX coord of the mouseup event. |
| * @param {number} y The screenY coord of the mouseup event. |
| */ |
| function mouseUpAt(x, y) { |
| var mouseUpEvent = new MouseEvent('mouseup', { |
| bubbles: true, |
| cancelable: true, |
| target: menu, |
| screenX: x, |
| screenY: y, |
| }); |
| mouseUpEvent.isTrustedForTesting = true; |
| return menu.dispatchEvent(mouseUpEvent); |
| } |
| |
| function setUp() { |
| menu = new cr.ui.Menu; |
| } |
| |
| function testHandleMouseOver() { |
| var called = false; |
| menu.findMenuItem_ = function() { |
| called = true; |
| return cr.ui.Menu.prototype.findMenuItem_.apply(this, arguments); |
| }; |
| |
| var over = new MouseEvent('mouseover', {bubbles: true, target: cr.doc.body}); |
| assertFalse(called); |
| menu.dispatchEvent(over); |
| assertTrue(called); |
| } |
| |
| function testHandleMouseUp() { |
| var realNow = Date.now; |
| Date.now = function() { return 10; }; |
| |
| menu.show({x: 5, y: 5}); |
| |
| // Stop mouseups at the same time and position. |
| assertFalse(mouseUpAt(5, 5)); |
| |
| // Allow mouseups with different positions but the same time. |
| assertTrue(mouseUpAt(50, 50)); |
| |
| // Alow mouseups with the same position but different times. |
| Date.now = function() { return 1000; }; |
| assertTrue(mouseUpAt(5, 5)); |
| |
| Date.now = realNow; |
| } |
| |
| function testShowViaKeyboardIgnoresMouseUps() { |
| menu.show(); |
| assertTrue(mouseUpAt(0, 0)); |
| } |
| |
| </script> |
| </body> |
| </html> |
