Make href-click-004.tentative.html work with MathML's mtr.

fred-wang · moz-wptsync-bot · commit 93e1df0bc5be · 2026-05-06T00:38:22.000+01:00
This uses testdriver to check clicking an mtr element with a href attribute has no effect. Because of bug 1413493, Marionette cannot properly ensure the mtr element is in the view, so we implement similar workaround as for HTML tr. Also ensure the mtd element used in the test has non-empty box. Differential Revision: https://phabricator.services.mozilla.com/D298478 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=2036778 gecko-commit: 4f1082487fa093327ed58457ca533cf0c4ee18c1 gecko-reviewers: emilio, Sasha
diff --git a/mathml/relations/html5-tree/href-click-004.tentative.html b/mathml/relations/html5-tree/href-click-004.tentative.html
@@ -13,7 +13,7 @@
 <style>
   annotation, annotation-xml { display: initial; }
   mphantom { visibility: visible; }
-  .element { background: lightblue; padding: 50px; }
+  .element, mtr.element > mtd { background: lightblue; padding: 50px; }
 </style>
 </head>
 <body>
