| <!DOCTYPE html> |
| <link rel=author href="mailto:jarhar@chromium.org"> |
| <link rel=help href="https://github.com/w3c/csswg-drafts/issues/6850"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <div id=visibilityhidden style="visibility:hidden">hello</div> |
| |
| <div style="content-visibility:hidden"> |
| <div id=cvhidden>hello</div> |
| </div> |
| |
| <div style="content-visibility:auto"> |
| <div id=cvauto>hello</div> |
| </div> |
| |
| <div id=displaynone style="display:none">hello</div> |
| |
| <div id=opacityzero style="opacity:0">hello</div> |
| |
| <div id=inert inert>hello</div> |
| |
| <div style="content-visibility:hidden"> |
| <div id=cvhiddenchildwithupdate></div> |
| </div> |
| |
| <div style="content-visibility:hidden" id=cvhiddenwithupdate></div> |
| |
| <div style="height:10000px">spacer</div> |
| |
| <div style="content-visibility:auto"> |
| <div id=cvautooffscreen>hello</div> |
| </div> |
| |
| <div id=cvautocontainer> |
| <div id=cvautochild></div> |
| </div> |
| |
| <div style="content-visibility:auto"> |
| <div style="content-visibility:auto"> |
| <div id=nestedcvautochild></div> |
| </div> |
| </div> |
| |
| <script> |
| test(() => { |
| assert_false(visibilityhidden.isVisible({ |
| checkVisibilityCSS: true |
| }), 'checkVisibilityCSS:true'); |
| assert_true(visibilityhidden.isVisible({ |
| checkVisibilityCSS: false |
| }), 'checkVisibilityCSS:false'); |
| }, 'isVisible on visibility:hidden element.'); |
| |
| test(() => { |
| assert_false(cvhidden.isVisible()); |
| }, 'isVisible on content-visibility:hidden element.'); |
| |
| test(() => { |
| assert_true(cvauto.isVisible()); |
| }, 'isVisible on content-visibility:auto element.'); |
| |
| test(() => { |
| assert_true(cvautooffscreen.isVisible()); |
| }, 'isVisible on content-visibility:auto element which is outside the viewport.'); |
| |
| test(() => { |
| assert_false(displaynone.isVisible()); |
| }, 'isVisible on display:none element.'); |
| |
| test(() => { |
| assert_false(opacityzero.isVisible({ |
| checkOpacity: true |
| }), 'checkOpacity:true'); |
| assert_true(opacityzero.isVisible({ |
| checkOpacity: false |
| }), 'checkOpacity:false'); |
| }, 'isVisible on opacity:0 element.'); |
| |
| test(() => { |
| assert_false(inert.isVisible({ |
| checkInert: true |
| }), 'checkInert:true'); |
| assert_true(inert.isVisible({ |
| checkInert: false |
| }), 'checkInert:false'); |
| }, 'isVisible on an inert element.'); |
| |
| test(() => { |
| cvautocontainer.style.contentVisibility = 'auto'; |
| cvautochild.style.visibility = 'hidden'; |
| assert_false(cvautochild.isVisible({checkVisibilityCSS: true})); |
| cvautochild.style.visibility = 'visible'; |
| assert_true(cvautochild.isVisible({checkVisibilityCSS: true})); |
| }, 'isVisible on content-visibility:auto with visibility:hidden inside.'); |
| |
| test(() => { |
| assert_true(nestedcvautochild.isVisible()); |
| }, 'isVisible on nested content-visibility:auto containers reports that the content is visible.'); |
| |
| test(() => { |
| cvhiddenchildwithupdate.getBoundingClientRect(); |
| assert_false(cvhiddenchildwithupdate.isVisible()); |
| }, 'isVisible on content-visibility:hidden child after forced layout update.'); |
| |
| test(() => { |
| cvhiddenwithupdate.getBoundingClientRect(); |
| assert_true(cvhiddenwithupdate.isVisible()); |
| }, 'isVisible on content-visibility:hidden element after forced layout update.'); |
| </script> |
