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| -rw-r--r-- | testing/web-platform/tests/mathml/presentation-markup/operators/mo-single-char-and-children.html | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/presentation-markup/operators/mo-single-char-and-children.html b/testing/web-platform/tests/mathml/presentation-markup/operators/mo-single-char-and-children.html new file mode 100644 index 0000000000..a911c44411 --- /dev/null +++ b/testing/web-platform/tests/mathml/presentation-markup/operators/mo-single-char-and-children.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<html class="reftest-wait"> + <head> + <meta charset="utf-8"> + <title><mo> with a single character and children</title> + <link rel="help" href="https://w3c.github.io/mathml-core/#dfn-algorithm-for-determining-the-properties-of-an-embellished-operator"> + <meta name="assert" content="Verify that the default operator properties are used for an mo element whose text is a single character but which contains children."> + <link rel="stylesheet" type="text/css" href="/fonts/ahem.css"/> + <link rel="match" href="mo-single-char-and-children-ref.html"> + <style> + math { font: 25px/1 Ahem; } + </style> + </head> + <body> + <p>There should be 5/18em horizontal gaps around the middle rectangles:</p> + <p><math><mn>p</mn><mo><span>(</span></mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo>(<span></span></mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo><span></span>(</mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo id="dynamic-add">(</mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo id="dynamic-text-add">=</mo><mn>p</mn></math></p> + + <p>There should be no horizontal gap around the middle rectangles:</p> + + <p><math><mn>p</mn><mo stretchy="false">(</mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo id="dynamic-remove" stretchy="false"><span></span>(</mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo stretchy="false"><!-- COMMENT -->(</mo><mn>p</mn></math></p> + + <p>There should be 4/18em horizontal gaps around the middle rectangles:</p> + <p><math><mn>p</mn><mo>&<!-- COMMENT -->&</mo><mn>p</mn></math></p> + <p><math><mn>p</mn><mo id="dynamic-text-add-2">&</mo><mn>p</mn></math></p> + + <script src="/mathml/support/feature-detection.js"></script> + <script> + MathMLFeatureDetection.ensure_for_match_reftest("has_operator_spacing"); + + let mo = document.getElementById("dynamic-add"); + mo.appendChild(document.createElement("span")); + + mo = document.getElementById("dynamic-text-add"); + mo.appendChild(document.createTextNode("=")); + + mo = document.getElementById("dynamic-text-add-2"); + mo.appendChild(document.createTextNode("&")); + + mo = document.getElementById("dynamic-remove"); + mo.removeChild(mo.firstElementChild); + + document.documentElement.classList.remove('reftest-wait'); + </script> + </body> +</html> |