| <!DOCTYPE html> |
| <title>Tests mouse interactions on a non-custom composited div scrollbar.</title> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="../../../resources/gesture-util.js"></script> |
| <script src="../../../resources/blink-coordinates-util.js"></script> |
| <script src="../../../resources/scrollbar-util.js"></script> |
| <style> |
| .appearance { |
| width: 100px; |
| height: 100px; |
| overflow: scroll; |
| border: 1px solid black; |
| } |
| .standardLocation { |
| position: absolute; |
| top: 100px; |
| left: 100px; |
| } |
| .space { |
| height: 200px; |
| width: 200px; |
| } |
| </style> |
| |
| <!-- Composited non-custom scroller --> |
| <div id="standard" class="appearance standardLocation"> |
| <div class="space"></div> |
| </div> |
| |
| <script> |
| if (window.internals) |
| internals.settings.setScrollAnimatorEnabled(false); |
| |
| window.onload = () => { |
| const standardDivFast = document.getElementById("standard"); |
| const standardRectFast = standardDivFast.getBoundingClientRect(); |
| |
| const TRACK_WIDTH = calculateScrollbarThickness(); |
| const BUTTON_WIDTH = TRACK_WIDTH; |
| const SCROLL_CORNER = TRACK_WIDTH; |
| assert_equals(standardDivFast.clientHeight, standardDivFast.clientWidth, |
| "This test assumes that the height and width of 'standardDivFast' are equivalent. If this changes please update SCROLL_AMOUNT to be X/Y specific"); |
| const SCROLL_AMOUNT = getScrollbarButtonScrollDelta(standardDivFast).y; |
| |
| promise_test (async () => { |
| // Scrollbars on Mac don't have arrows. This test is irrelevant. |
| if(navigator.userAgent.includes("Mac OS X")) |
| return; |
| |
| await waitForCompositorCommit(); |
| resetScrollOffset(standardDivFast); |
| |
| // Click on the Down arrow for standardRectFast. |
| let x = standardRectFast.right - BUTTON_WIDTH / 2; |
| let y = standardRectFast.bottom - SCROLL_CORNER - BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollTop;}); |
| assert_equals(standardDivFast.scrollTop, SCROLL_AMOUNT, "Pressing the down arrow didn't scroll."); |
| |
| // Click on the Up arrow for standardRectFast. |
| x = standardRectFast.right - BUTTON_WIDTH / 2; |
| y = standardRectFast.top + BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollTop;}); |
| assert_equals(standardDivFast.scrollTop, 0, "Pressing the up arrow didn't scroll."); |
| |
| // Click on the Right arrow for standardRectFast. |
| x = standardRectFast.right - SCROLL_CORNER - BUTTON_WIDTH / 2; |
| y = standardRectFast.bottom - BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollLeft;}); |
| assert_equals(standardDivFast.scrollLeft, SCROLL_AMOUNT, "Pressing the right arrow didn't scroll."); |
| |
| // Click on the Left arrow for standardRectFast. |
| x = standardRectFast.left + BUTTON_WIDTH / 2; |
| y = standardRectFast.bottom - BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollLeft;}); |
| assert_equals(standardDivFast.scrollLeft, 0, "Pressing the left arrow didn't scroll."); |
| }, "Test mouse click on non-custom composited div scrollbar arrows."); |
| |
| promise_test (async () => { |
| await waitForCompositorCommit(); |
| resetScrollOffset(standardDivFast); |
| |
| // Click on the track part just above the down arrow. |
| assert_equals(standardDivFast.scrollTop, 0, "Div is not at 0 offset."); |
| let x = standardRectFast.right - BUTTON_WIDTH / 2; |
| let y = standardRectFast.bottom - SCROLL_CORNER - BUTTON_WIDTH - 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollTop;}); |
| assert_approx_equals(standardDivFast.scrollTop, 74, 1, "Pressing the down trackpart didn't scroll."); |
| |
| // Click on the track part just below the up arrow. |
| x = standardRectFast.right - BUTTON_WIDTH / 2; |
| y = standardRectFast.top + BUTTON_WIDTH + 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollTop;}); |
| assert_equals(standardDivFast.scrollTop, 0, "Pressing the up trackpart didn't scroll."); |
| |
| // Click on the track part just to the left of the right arrow. |
| x = standardRectFast.right - SCROLL_CORNER - BUTTON_WIDTH - 2; |
| y = standardRectFast.bottom - BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollLeft;}); |
| assert_approx_equals(standardDivFast.scrollLeft, 74, 1, "Pressing the right trackpart didn't scroll."); |
| |
| // Click on the track part just to the right of the left arrow. |
| x = standardRectFast.left + BUTTON_WIDTH + 2; |
| y = standardRectFast.bottom - BUTTON_WIDTH / 2; |
| await mouseClickOn(x, y); |
| await waitForAnimationEndTimeBased(() => {return standardDivFast.scrollLeft;}); |
| assert_equals(standardDivFast.scrollLeft, 0, "Pressing the left trackpart didn't scroll."); |
| }, "Test mouse click on non-custom composited div scrollbar empty trackparts."); |
| } |
| </script> |
