| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Display: getComputedStyle().display</title> |
| <link rel="help" href="https://drafts.csswg.org/css2/visuren.html#display-prop"> |
| <link rel="help" href="https://drafts.csswg.org/css-display/#the-display-properties"> |
| <link rel="help" href="https://drafts.csswg.org/css-grid-1/#grid-containers"> |
| <link rel="help" href="https://www.w3.org/TR/CSS2/visuren.html#dis-pos-flo"> |
| <meta name="assert" content="position and float can change display computed value."> |
| <meta name="assert" content="display computed value is otherwise as specified."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/computed-testcommon.js"></script> |
| </head> |
| <body> |
| <div id="target"></div> |
| <script> |
| 'use strict'; |
| |
| // https://drafts.csswg.org/css-grid-1/#grid-containers |
| test_computed_value("display", "grid"); |
| test_computed_value("display", "inline-grid"); |
| |
| // https://drafts.csswg.org/css2/visuren.html#display-prop |
| test_computed_value("display", "inline"); |
| test_computed_value("display", "block"); |
| test_computed_value("display", "list-item"); |
| test_computed_value("display", "inline-block"); |
| test_computed_value("display", "table"); |
| test_computed_value("display", "inline-table"); |
| test_computed_value("display", "table-row-group"); |
| test_computed_value("display", "table-header-group"); |
| test_computed_value("display", "table-footer-group"); |
| test_computed_value("display", "table-row"); |
| test_computed_value("display", "table-column-group"); |
| test_computed_value("display", "table-column"); |
| test_computed_value("display", "table-cell"); |
| test_computed_value("display", "table-caption"); |
| test_computed_value("display", "none"); |
| |
| // https://drafts.csswg.org/css-flexbox-1/#flex-containers |
| test_computed_value("display", "flex"); |
| test_computed_value("display", "inline-flex"); |
| |
| test_computed_value("display", "contents"); |
| |
| test_computed_value("display", "run-in"); |
| test_computed_value("display", "flow", "block"); |
| test_computed_value("display", "flow-root"); |
| test_computed_value("display", "ruby"); |
| test_computed_value("display", "ruby-base"); |
| test_computed_value("display", "ruby-text"); |
| |
| test_computed_value("display", "flow list-item", "list-item"); |
| test_computed_value("display", "list-item flow", "list-item"); |
| test_computed_value("display", "flow-root list-item", "flow-root list-item"); |
| test_computed_value("display", "list-item flow-root", "flow-root list-item"); |
| |
| test_computed_value("display", "block flow", "block"); |
| test_computed_value("display", "flow block", "block"); |
| test_computed_value("display", "flow-root block", "flow-root"); |
| test_computed_value("display", "block flow-root", "flow-root"); |
| test_computed_value("display", "flex block", "flex"); |
| test_computed_value("display", "block flex", "flex"); |
| test_computed_value("display", "grid block", "grid"); |
| test_computed_value("display", "block grid", "grid"); |
| test_computed_value("display", "table block", "table"); |
| test_computed_value("display", "block table", "table"); |
| test_computed_value("display", "block ruby", "block ruby"); |
| test_computed_value("display", "ruby block", "block ruby"); |
| test_computed_value("display", "block list-item", "list-item"); |
| test_computed_value("display", "list-item block", "list-item"); |
| test_computed_value("display", "flow block list-item", "list-item"); |
| test_computed_value("display", "block flow list-item", "list-item"); |
| test_computed_value("display", "flow list-item block", "list-item"); |
| test_computed_value("display", "block list-item flow", "list-item"); |
| test_computed_value("display", "list-item block flow", "list-item"); |
| test_computed_value("display", "list-item flow block", "list-item"); |
| test_computed_value("display", "flow-root block list-item", "flow-root list-item"); |
| test_computed_value("display", "block flow-root list-item", "flow-root list-item"); |
| test_computed_value("display", "flow-root list-item block", "flow-root list-item"); |
| test_computed_value("display", "block list-item flow-root", "flow-root list-item"); |
| test_computed_value("display", "list-item block flow-root", "flow-root list-item"); |
| test_computed_value("display", "list-item flow-root block", "flow-root list-item"); |
| |
| test_computed_value("display", "inline flow", "inline"); |
| test_computed_value("display", "flow inline", "inline"); |
| test_computed_value("display", "flow-root inline", "inline-block"); |
| test_computed_value("display", "inline flow-root", "inline-block"); |
| test_computed_value("display", "flex inline", "inline-flex"); |
| test_computed_value("display", "inline flex", "inline-flex"); |
| test_computed_value("display", "grid inline", "inline-grid"); |
| test_computed_value("display", "inline grid", "inline-grid"); |
| test_computed_value("display", "table inline", "inline-table"); |
| test_computed_value("display", "inline table", "inline-table"); |
| test_computed_value("display", "inline ruby", "ruby"); |
| test_computed_value("display", "ruby inline", "ruby"); |
| test_computed_value("display", "inline list-item", "inline list-item"); |
| test_computed_value("display", "list-item inline", "inline list-item"); |
| test_computed_value("display", "flow inline list-item", "inline list-item"); |
| test_computed_value("display", "inline flow list-item", "inline list-item"); |
| test_computed_value("display", "flow list-item inline", "inline list-item"); |
| test_computed_value("display", "inline list-item flow", "inline list-item"); |
| test_computed_value("display", "list-item inline flow", "inline list-item"); |
| test_computed_value("display", "list-item flow inline", "inline list-item"); |
| test_computed_value("display", "flow-root inline list-item", "inline flow-root list-item"); |
| test_computed_value("display", "inline flow-root list-item", "inline flow-root list-item"); |
| test_computed_value("display", "flow-root list-item inline", "inline flow-root list-item"); |
| test_computed_value("display", "inline list-item flow-root", "inline flow-root list-item"); |
| test_computed_value("display", "list-item inline flow-root", "inline flow-root list-item"); |
| test_computed_value("display", "list-item flow-root inline", "inline flow-root list-item"); |
| |
| test_computed_value("display", "run-in flow", "run-in"); |
| test_computed_value("display", "flow run-in", "run-in"); |
| test_computed_value("display", "flow-root run-in", "run-in flow-root"); |
| test_computed_value("display", "run-in flow-root", "run-in flow-root"); |
| test_computed_value("display", "flex run-in", "run-in flex"); |
| test_computed_value("display", "run-in flex", "run-in flex"); |
| test_computed_value("display", "grid run-in", "run-in grid"); |
| test_computed_value("display", "run-in grid", "run-in grid"); |
| test_computed_value("display", "table run-in", "run-in table"); |
| test_computed_value("display", "run-in table", "run-in table"); |
| test_computed_value("display", "run-in ruby", "run-in ruby"); |
| test_computed_value("display", "ruby run-in", "run-in ruby"); |
| test_computed_value("display", "run-in list-item", "run-in list-item"); |
| test_computed_value("display", "list-item run-in", "run-in list-item"); |
| test_computed_value("display", "flow run-in list-item", "run-in list-item"); |
| test_computed_value("display", "run-in flow list-item", "run-in list-item"); |
| test_computed_value("display", "flow list-item run-in", "run-in list-item"); |
| test_computed_value("display", "run-in list-item flow", "run-in list-item"); |
| test_computed_value("display", "list-item run-in flow", "run-in list-item"); |
| test_computed_value("display", "list-item flow run-in", "run-in list-item"); |
| test_computed_value("display", "flow-root run-in list-item", "run-in flow-root list-item"); |
| test_computed_value("display", "run-in flow-root list-item", "run-in flow-root list-item"); |
| test_computed_value("display", "flow-root list-item run-in", "run-in flow-root list-item"); |
| test_computed_value("display", "run-in list-item flow-root", "run-in flow-root list-item"); |
| test_computed_value("display", "list-item run-in flow-root", "run-in flow-root list-item"); |
| test_computed_value("display", "list-item flow-root run-in", "run-in flow-root list-item"); |
| |
| // https://www.w3.org/TR/CSS2/visuren.html#dis-pos-flo |
| function test_display_affected(property, value) { |
| const target = document.getElementById('target'); |
| test(() => { |
| target.style[property] = value; |
| target.style.display = 'inline-table'; |
| assert_equals(getComputedStyle(target).display, 'table', 'inline-table -> block'); |
| |
| const displayValues = [ |
| 'inline', |
| 'table-row-group', |
| 'table-column', |
| 'table-column-group', |
| 'table-header-group', |
| 'table-footer-group', |
| 'table-row', |
| 'table-cell', |
| 'table-caption', |
| 'ruby-base', |
| 'ruby-text', |
| 'inline-block' |
| ]; |
| |
| for (let displayValue of displayValues) { |
| target.style.display = displayValue; |
| assert_equals(getComputedStyle(target).display, 'block', displayValue + ' -> block'); |
| } |
| |
| target.style.display = 'inline-flex'; |
| assert_equals(getComputedStyle(target).display, 'flex', 'inline-flex -> flex'); |
| |
| target.style.display = 'inline-grid'; |
| assert_equals(getComputedStyle(target).display, 'grid', 'inline-grid -> grid'); |
| |
| // Other values are not affected. |
| target.style.display = 'list-item'; |
| assert_equals(getComputedStyle(target).display, 'list-item', 'list-item -> list-item'); |
| |
| target.style.display = 'contents'; |
| assert_equals(getComputedStyle(target).display, 'contents', 'contents -> contents'); |
| |
| target.style[property] = ''; |
| target.style.display = ''; |
| }, property + ' ' + value + ' affects computed display'); |
| } |
| |
| test_display_affected("position", "absolute"); |
| test_display_affected("position", "fixed"); |
| test_display_affected("float", "left"); |
| test_display_affected("float", "right"); |
| </script> |
| </body> |
| </html> |
