2 <script src="../../resources/js-test.js"></script>
7 <span style="display:none"></span>
8 <div style="float:left;"></div>
12 // Force style recalc and layout.
13 document.body.offsetTop;
16 shouldBe("window.internals.needsLayoutCount()", "0", true);
18 var parent = document.getElementById("parent");
20 // Changing the class attribute here will cause a style recalc with a resulting
21 // reattach, but it should not cause a relayout.
22 parent.className = "a";
24 if (window.internals) {
25 shouldBe("window.internals.updateStyleAndReturnAffectedElementCount()", "3", true);
26 shouldBe("window.internals.needsLayoutCount()", "0", true);