| <!doctype html> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../assert_selection.js"></script> |
| <script> |
| // TODO(editing-dev): Once http://crbug.com/736253 fixed, we should use |
| // |chrome.pointerActionSequence()| instead of |eventSender|. |
| const kSample = [ |
| '<div id="first">one <span id="start">two three</span></div>', |
| '<div id="second">four <span id="end">five six</span></div>', |
| ].join(''); |
| |
| function doTest(behavior) { |
| assert_own_property(window, 'eventSender', 'This test requires eventSender.'); |
| assert_own_property(window, 'internals', 'This test requires internals.'); |
| |
| function doDrag(selection) { |
| const document = selection.document; |
| const start = document.getElementById('start'); |
| const end = document.getElementById('end'); |
| |
| // Reset selection granularity |
| eventSender.leapForward(1000); |
| eventSender.mouseMoveTo(0, 0); |
| eventSender.mouseDown(); |
| eventSender.leapForward(1000); |
| |
| // Double-click select to get around eventSender bug where it won't select |
| // text just using single-click. |
| eventSender.mouseMoveTo(selection.computeLeft(start), |
| selection.computeTop(start)); |
| eventSender.mouseDown(); |
| eventSender.mouseUp(); |
| eventSender.mouseDown(); |
| eventSender.mouseMoveTo(selection.computeLeft(end), |
| selection.computeTop(end)); |
| eventSender.mouseUp(); |
| } |
| |
| function doShiftClick(selection, target, offsetX) { |
| const document = selection.document; |
| const parent = target.parentNode; |
| eventSender.mouseMoveTo(selection.computeLeft(target) + offsetX, |
| selection.computeTop(target)); |
| eventSender.mouseDown(0, ['shiftKey']); |
| eventSender.mouseUp(0, ['shiftKey']); |
| } |
| |
| internals.settings.setEditingBehavior(behavior); |
| |
| assert_selection( |
| kSample, |
| selection => doDrag(selection), |
| [ |
| '<div id="first">one <span id="start">^two three</span></div>', |
| '<div id="second">four <span id="end">five| six</span></div>', |
| ].join(''), |
| `${behavior}-1: Drag start to end`); |
| |
| assert_selection( |
| kSample, |
| selection => { |
| const second = selection.document.getElementById('second'); |
| doDrag(selection); |
| doShiftClick(selection, second, second.offsetWidth); |
| }, |
| [ |
| '<div id="first">one <span id="start">^two three</span></div>', |
| '<div id="second">four <span id="end">five six|</span></div>', |
| ].join(''), |
| `${behavior}-2: Shift click second`); |
| |
| assert_selection( |
| kSample, |
| selection => { |
| const end = selection.document.getElementById('end'); |
| const second = selection.document.getElementById('second'); |
| doDrag(selection); |
| doShiftClick(selection, second, second.offsetWidth); |
| doShiftClick(selection, end, 0); |
| }, |
| [ |
| '<div id="first">one <span id="start">^two three</span></div>', |
| '<div id="second">four <span id="end">five| six</span></div>', |
| ].join(''), |
| `${behavior}-3: Shift click end`); |
| |
| assert_selection( |
| kSample, |
| selection => { |
| const end = selection.document.getElementById('end'); |
| const first = selection.document.getElementById('first'); |
| const second = selection.document.getElementById('second'); |
| doDrag(selection); |
| doShiftClick(selection, second, second.offsetWidth); |
| doShiftClick(selection, end, 0); |
| doShiftClick(selection, first, 0); |
| }, |
| behavior === 'mac' |
| ? [ |
| '<div id="first">|one <span id="start">two three</span></div>', |
| '<div id="second">four <span id="end">five^ six</span></div>', |
| ].join('') |
| : [ |
| '<div id="first">|one <span id="start">two^ three</span></div>', |
| '<div id="second">four <span id="end">five six</span></div>', |
| ].join(''), |
| `${behavior}-4: Shift click first`); |
| |
| assert_selection( |
| kSample, |
| selection => { |
| const end = selection.document.getElementById('end'); |
| const first = selection.document.getElementById('first'); |
| const second = selection.document.getElementById('second'); |
| const start = selection.document.getElementById('start'); |
| doDrag(selection); |
| doShiftClick(selection, second, second.offsetWidth); |
| doShiftClick(selection, end, 0); |
| doShiftClick(selection, first, 0); |
| doShiftClick(selection, start, 0); |
| }, |
| behavior === 'mac' |
| ? [ |
| '<div id="first">one <span id="start">|two three</span></div>', |
| '<div id="second">four <span id="end">five^ six</span></div>', |
| ].join('') |
| : [ |
| '<div id="first">one <span id="start">|two^ three</span></div>', |
| '<div id="second">four <span id="end">five six</span></div>', |
| ].join(''), |
| `${behavior}-5: Shift click start`); |
| } |
| |
| for (const behavior of ['mac', 'win']) { |
| test(() => doTest(behavior), |
| `${behavior}: Expand selection with Shift+Click`); |
| } |
| </script> |
