| <!doctype html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../assert_selection.js"></script> |
| <script> |
| const kFontSize = '10px'; |
| const kMouseStep = '5'; |
| function startDrag(x, y) { |
| assert_exists(window, 'eventSender', 'This test requires window.eventSender'); |
| eventSender.dragMode = false; |
| |
| // Clear click count |
| eventSender.mouseMoveTo(0, 0); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| |
| eventSender.mouseMoveTo(x, y); |
| eventSender.mouseDown(); |
| } |
| |
| function endDrag() { |
| eventSender.mouseUp(); |
| } |
| |
| function testIt(sample, offset, expected, expectedText, description) { |
| test(() => assert_selection( |
| sample, |
| selection => { |
| selection.document.body.style.fontFamily = 'monospace'; |
| selection.document.body.style.fontSize = kFontSize; |
| const target = selection.document.querySelector('.target'); |
| const x = selection.computeLeft(target); |
| const right = x + target.offsetWidth + offset*kMouseStep; |
| const y = selection.computeTop(target); |
| startDrag(x, y); |
| eventSender.mouseMoveTo(right, y); |
| endDrag(); |
| assert_equals(selection.toString(), expectedText); |
| }, |
| expected), |
| description); |
| } |
| |
| const kSample1 = '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">One float</div><div style="float: left">Another float</div>inline-level text after the floats'; |
| testIt(kSample1, 2, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">Another float</div>|inline-level text after the floats', |
| "One floatAnother float", |
| "Dragging 2 mouse-steps out of a float element with margin in a block-level with block level text before and another float and inline-level text after floats."); |
| testIt(kSample1, 5, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">A|nother float</div>inline-level text after the floats', |
| "One floatA", |
| "Dragging 5 mouse-steps out of a float element with margin in a block-level with block level text before and another float and inline-level text after floats."); |
| testIt(kSample1, 20, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">Another float</div>|inline-level text after the floats', |
| "One floatAnother float", |
| "Dragging 20 mouse-steps out of a float element with margin in a block-level with block level text before and another float and inline-level text after floats."); |
| testIt(kSample1, 30, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">Another float</div>inline-le|vel text after the floats', |
| "One floatAnother floatinline-le", |
| "Dragging 30 mouse-steps out of a float element with margin in a block-level with block level text before and another float and inline-level text after floats."); |
| |
| const kSample2 = '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">One float</div>inline-level text after the floats'; |
| testIt(kSample2, 2, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div>|inline-level text after the floats', |
| "One float", |
| "Dragging 2 mouse-steps out of a float element with margin in a block-level with block level text before and inline-level text after floats."); |
| testIt(kSample2, 5, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div>i|nline-level text after the floats', |
| "One floati", |
| "Dragging 5 mouse-steps out of a float element with margin in a block-level with block level text before and inline-level text after floats."); |
| |
| const kSample3 = '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">One float</div><div style="float: left">Another float</div>'; |
| testIt(kSample3, 2, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">|Another float</div>', |
| "One float", |
| "Dragging 2 mouse-steps out of a float element with margin in a block-level with block level text before and another float after."); |
| testIt(kSample3, 5, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">A|nother float</div>', |
| "One floatA", |
| "Dragging 5 mouse-steps out of a float element with margin in a block-level with block level text before and another float after."); |
| testIt(kSample3, 20, |
| '<div>block-level text before floats</div><div class="target" style="float: left; margin-right: 20px">^One float</div><div style="float: left">Another float|</div>', |
| "One floatAnother float", |
| "Dragging 20 mouse-steps out of a float element with margin in a block-level with block level text before and another float after."); |
| |
| const kSample4 = '<div>block-level text before floats</div><div class="target" style="float: left;">One float</div><div style="float: left">Another float</div>'; |
| testIt(kSample4, 0, |
| '<div>block-level text before floats</div><div class="target" style="float: left;">^One float</div><div style="float: left">|Another float</div>', |
| "One float", |
| "Dragging 0 mouse-steps out of a float element in a block-level with block level text before and another float after."); |
| testIt(kSample4, 1, |
| '<div>block-level text before floats</div><div class="target" style="float: left;">^One float</div><div style="float: left">A|nother float</div>', |
| "One floatA", |
| "Dragging 2 mouse-steps out of a float element in a block-level with block level text before and another float after."); |
| |
| const kSample5 = '<div>block-level text before floats</div><div class="target" style="float: left;">One float</div>'; |
| testIt(kSample5, 2, |
| '<div>block-level text before floats</div><div class="target" style="float: left;">^One float|</div>', |
| "One float", |
| "Dragging 2 mouse-steps out of a float element in a block-level with block level text before ."); |
| |
| const kSample6 = '<div><div>block-level text before floats</div><div class="target" style="float: left;">One float</div></div><p>Additional block-level sibling</p>'; |
| testIt(kSample6, 10, |
| '<div><div>block-level text before floats</div><div class="target" style="float: left;">^One float|</div></div><p>Additional block-level sibling</p>', |
| "One float", |
| "Dragging 2 mouse-steps out of a float element in a block-level with block level text before with an additional block-level sibling."); |
| </script> |
