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Diffstat (limited to 'layout/reftests/mathml/stretchy-largeop-1.html')
| -rw-r--r-- | layout/reftests/mathml/stretchy-largeop-1.html | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/layout/reftests/mathml/stretchy-largeop-1.html b/layout/reftests/mathml/stretchy-largeop-1.html new file mode 100644 index 0000000000..bb63c8a435 --- /dev/null +++ b/layout/reftests/mathml/stretchy-largeop-1.html @@ -0,0 +1,81 @@ +<!DOCTYPE html> +<html class="reftest-wait"> + <head> + <title>Largeop stretching</title> + <meta charset="utf-8"/> + <script type="text/javascript"> + + function verifyGreaterThan(aElement, aReference) { + /* Verify that the height of the element is greater than that of the + reference, and otherwise paint the element in red. */ + var element = document.getElementById(aElement); + var ref = document.getElementById(aReference); + if (element.getBoundingClientRect().height - + ref.getBoundingClientRect().height <= 1) { + element.setAttribute("mathcolor", "red"); + } + } + + function doTest() { + /* Ensure that the parentheses in the displaystyle case stretch more + than the alternative. */ + verifyGreaterThan("mo0", "mo0a"); + verifyGreaterThan("mo1", "mo1a"); + verifyGreaterThan("mo2", "mo2a"); + verifyGreaterThan("mo3", "mo3a"); + + document.documentElement.removeAttribute("class"); + + } + </script> + </head> + <body onload="doTest();"> + <p> + <math displaystyle="true"> + <mrow> + <mo id="mo0">(</mo> + <mo>∫</mo> + <mo id="mo1">)</mo> + <mrow> + </math> + </p> + <p> + <math> + <mrow> + <mo id="mo0a">(</mo> + <mo>∫</mo> + <mo id="mo1a">)</mo> + <mrow> + </math> + </p> + <p> + <math displaystyle="true"> + <mrow> + <mo id="mo2">(</mo> + <mo>∏</mo> + <mo id="mo3">)</mo> + <mrow> + </math> + </p> + <p> + <math> + <mrow> + <mo id="mo2a">(</mo> + <mo>∏</mo> + <mo id="mo3a">)</mo> + <mrow> + </math> + </p> + <p> + <!-- ⨂ included in the test to check for an assertion involving + the direction of the largeop pre-stretch --> + <math displaystyle="true"> + <mrow> + <mo id="mo4">(</mo> + <mo>⨂</mo> + <mo id="mo5">)</mo> + <mrow> + </math> + </p> + </body> +</html> |