| <!DOCTYPE html> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <style> |
| #c { |
| pointer-events: all; |
| } |
| #e { |
| visibility: collapse; |
| } |
| </style> |
| |
| <!-- The property is set on this outermost element. --> |
| <div id="a"> |
| <!-- Tests that the property is propagated through an element that inherits it --> |
| <div id="b"> |
| <!-- Tests that the property stops propagating through an element that doesn't inherit it --> |
| <div id="c"> |
| <!-- The property is also set on this inner element, which inherited it from its parent, and should now propagate down to #e and #f --> |
| <div id="d"> |
| <!-- The property is also set on this inner element, which inherited it from its parent but now sets it itself, and should now propagate to #f --> |
| <div id="e"> |
| <!-- Tests that the above properties resolve correctly and this inherits the value from #f --> |
| <div id="f"> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <script> |
| test(function(t) |
| { |
| if (!window.internals) |
| assert_unreached('This test requires window.internals.'); |
| |
| a.offsetTop; // Force recalc. |
| assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 0); |
| |
| assert_equals(getComputedStyle(a).pointerEvents, "auto"); |
| assert_equals(getComputedStyle(b).pointerEvents, "auto"); |
| assert_equals(getComputedStyle(c).pointerEvents, "all"); |
| assert_equals(getComputedStyle(d).pointerEvents, "all"); |
| assert_equals(getComputedStyle(e).pointerEvents, "all"); |
| assert_equals(getComputedStyle(f).pointerEvents, "all"); |
| assert_equals(getComputedStyle(a).visibility, "visible"); |
| assert_equals(getComputedStyle(b).visibility, "visible"); |
| assert_equals(getComputedStyle(c).visibility, "visible"); |
| assert_equals(getComputedStyle(d).visibility, "visible"); |
| assert_equals(getComputedStyle(e).visibility, "collapse"); |
| assert_equals(getComputedStyle(f).visibility, "collapse"); |
| |
| a.offsetTop; // Force recalc. |
| a.style.pointerEvents = "none"; |
| assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 1); |
| |
| a.offsetTop; // Force recalc. |
| a.style.visibility = "hidden"; |
| assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 1); |
| |
| assert_equals(getComputedStyle(a).pointerEvents, "none"); |
| assert_equals(getComputedStyle(b).pointerEvents, "none"); |
| assert_equals(getComputedStyle(c).pointerEvents, "all"); |
| assert_equals(getComputedStyle(d).pointerEvents, "all"); |
| assert_equals(getComputedStyle(e).pointerEvents, "all"); |
| assert_equals(getComputedStyle(f).pointerEvents, "all"); |
| assert_equals(getComputedStyle(a).visibility, "hidden"); |
| assert_equals(getComputedStyle(b).visibility, "hidden"); |
| assert_equals(getComputedStyle(c).visibility, "hidden"); |
| assert_equals(getComputedStyle(d).visibility, "hidden"); |
| assert_equals(getComputedStyle(e).visibility, "collapse"); |
| assert_equals(getComputedStyle(f).visibility, "collapse"); |
| |
| a.offsetTop; // Force recalc. |
| d.style.pointerEvents = "painted"; |
| assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 1); |
| |
| a.offsetTop; // Force recalc. |
| e.style.visibility = "visible"; |
| assert_equals(internals.updateStyleAndReturnAffectedElementCount(), 1); |
| |
| assert_equals(getComputedStyle(a).pointerEvents, "none"); |
| assert_equals(getComputedStyle(b).pointerEvents, "none"); |
| assert_equals(getComputedStyle(c).pointerEvents, "all"); |
| assert_equals(getComputedStyle(d).pointerEvents, "painted"); |
| assert_equals(getComputedStyle(e).pointerEvents, "painted"); |
| assert_equals(getComputedStyle(f).pointerEvents, "painted"); |
| assert_equals(getComputedStyle(a).visibility, "hidden"); |
| assert_equals(getComputedStyle(b).visibility, "hidden"); |
| assert_equals(getComputedStyle(c).visibility, "hidden"); |
| assert_equals(getComputedStyle(d).visibility, "hidden"); |
| assert_equals(getComputedStyle(e).visibility, "visible"); |
| assert_equals(getComputedStyle(f).visibility, "visible"); |
| }, "Changing both pointer-events and visibility on an element, both independent inherited properties, doesn't cause a style recalc for its children."); |
| </script> |
