diff options
Diffstat (limited to 'tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html')
| -rw-r--r-- | tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html | 60 |
1 files changed, 59 insertions, 1 deletions
diff --git a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html index 1d842ccc274..665a406d902 100644 --- a/tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html +++ b/tests/wpt/web-platform-tests/mathml/relations/html5-tree/display-1.html @@ -5,6 +5,7 @@ <title>MathML display attribute</title> <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#css-styling"> <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-top-level-math-element"> +<link rel="help" href="https://mathml-refresh.github.io/mathml-core/#dom-and-javascript"> <meta name="assert" content="Verify that the display attribute on the math element is supported and impacts centering and line breaking with surrounding content."> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> @@ -16,7 +17,7 @@ } window.addEventListener("DOMContentLoaded", function() { for (transform in AttributeValueTransforms) { - TransformAttributeValues(transform, ["display", "displaystyle"]); + TransformAttributeValues(transform, ["display"]); var content = getBox("content"); var before_block = getBox("before_block"); @@ -76,6 +77,52 @@ "new line after math"); }, `Test width on display=block math ${transform}`); } + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + document.getElementById("mspace_dynamic_block").parentNode. + setAttribute("display", "block"); + var before_block = getBox("before_dynamic_block"); + var mspace_block = getBox("mspace_dynamic_block"); + var after_block = getBox("after_dynamic_block"); + + assert_true(MathMLFeatureDetection.has_mspace()); + assert_approx_equals(before_block.left, content.left, 1, + "content before must be left aligned"); + assert_approx_equals((mspace_block.left + mspace_block.right) / 2, + (content.left + content.right) / 2, + 1, + "math must be centered."); + assert_approx_equals(after_block.left, content.left, 1, + "content after must be left aligned"); + assert_less_than_equal(before_block.bottom, mspace_block.top, + "new line before math"); + assert_less_than_equal(mspace_block.bottom, after_block.top, + "new line after math"); + }, "Test dynamically setting display=block"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + document.getElementById("mspace_dynamic_inline").parentNode. + removeAttribute("display"); + var before_inline = getBox("before_dynamic_inline"); + var mspace_inline = getBox("mspace_dynamic_inline"); + var after_inline = getBox("after_dynamic_inline"); + assert_true(MathMLFeatureDetection.has_mspace()); + assert_approx_equals((before_inline.top + before_inline.bottom) / 2, + (mspace_inline.top + mspace_inline.bottom) / 2, + 1, + "content before must be horizontally aligned with math"); + assert_approx_equals((after_inline.top + after_inline.bottom) / 2, + (mspace_inline.top + mspace_inline.bottom) / 2, + 1, + "content after must be horizontally aligned with math"); + assert_less_than_equal(before_inline.right, mspace_inline.left, + "content before must be on the left of math"); + assert_less_than_equal(mspace_inline.right, after_inline.left, + "content after must be on the right of math"); + }, "Test dynamically setting display=inline"); + done(); }); </script> @@ -109,6 +156,17 @@ <span id="before_block_and_specified_width" class="square"></span> <math display="block" style="width:100px"><mspace id="mspace_width" width="50px" height="50px"/></math> <span id="after_block_and_specified_width" class="square"></span> + <br/> + <div> + <span id="before_dynamic_block" class="square"></span> + <math><mspace id="mspace_dynamic_block" width="50px" height="50px"/></math> + <span id="after_dynamic_block" class="square"></span> + </div> + <div> + <span id="before_dynamic_inline" class="square"></span> + <math display="block"><mspace id="mspace_dynamic_inline" width="50px" height="50px"/></math> + <span id="after_dynamic_inline" class="square"></span> + </div> </div> </body> </html> |