| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Baseline of inferred mrows</title> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#horizontally-group-sub-expressions-mrow"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#radicals-msqrt-mroot"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#style-change-mstyle"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#error-message-merror"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#making-sub-expressions-invisible-mphantom"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-top-level-math-element"> |
| <link rel="help" href="https://www.w3.org/TR/MathML3/chapter3.html#presm.menclose"> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#adjust-space-around-content-mpadded"> |
| <meta name="assert" content="Baseline for mrow-like elements is correct."> |
| <script src="/mathml/support/feature-detection.js"></script> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script type="text/javascript"> |
| setup({ explicit_done: true }); |
| window.addEventListener("load", runTests); |
| function runTests() |
| { |
| ["Mrow", "Sqrt", "Style", "Error", "Phantom", "Math", "Menclose", "Mpadded", "Unknown"].forEach((tag) => { |
| var x = document.getElementById("above" + tag).getBoundingClientRect(); |
| var y = document.getElementById("below" + tag).getBoundingClientRect(); |
| test(function() { |
| assert_true(MathMLFeatureDetection.has_mspace()); |
| assert_equals(x.bottom, y.top); |
| }, "baseline alignment inside " + tag); |
| }); |
| done(); |
| } |
| </script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <p> |
| <math><mrow><mspace id="aboveMrow" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowMrow" width="10px" depth="30px" style="background: blue"></mspace></mrow></math> |
| <math><msqrt><mspace id="aboveSqrt" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowSqrt" width="10px" depth="30px" style="background: blue"></mspace></msqrt></math> |
| <math><mstyle><mspace id="aboveStyle" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowStyle" width="10px" depth="30px" style="background: blue"></mspace></mstyle></math> |
| <math><merror><mspace id="aboveError" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowError" width="10px" depth="30px" style="background: blue"></mspace></merror></math> |
| <math><mphantom><mspace style="visibility: visible;" id="abovePhantom" width="10px" height="30px" style="background: purple"></mspace><mspace style="visibility: visible;" id="belowPhantom" width="10px" depth="30px" style="background: blue"></mspace></mphantom></math> |
| <math><mspace id="aboveMath" width="10px" height="30px" style="background: purple"></mspace><mspace id="belowMath" width="10px" depth="30px" style="background: blue"></mspace></math> |
| <!-- menclose is treated as <unknown> in MathML Core --> |
| <math><menclose notation="box"><mspace id="aboveMenclose" width="10px" height="30px" style="background: purple" |
| ></mspace><mspace id="belowMenclose" width="10px" depth="30px" style="background: blue"></mspace></menclose></math> |
| <math><mpadded lspace="10px"><mspace id="aboveMpadded" width="10px" height="30px" style="background: purple" |
| ></mspace><mspace id="belowMpadded" width="10px" depth="30px" style="background: blue"></mspace></mpadded></math> |
| <math><unknown><mspace id="aboveUnknown" width="10px" height="30px" style="background: purple" |
| ></mspace><mspace id="belowUnknown" width="10px" depth="30px" style="background: blue"></mspace></unknown></math> |
| </p> |
| </body> |
| </html> |
