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Diffstat (limited to 'layout/mathml/tests/test_opentype-limits.html')
| -rw-r--r-- | layout/mathml/tests/test_opentype-limits.html | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/layout/mathml/tests/test_opentype-limits.html b/layout/mathml/tests/test_opentype-limits.html new file mode 100644 index 000000000..596838789 --- /dev/null +++ b/layout/mathml/tests/test_opentype-limits.html @@ -0,0 +1,172 @@ +<!doctype html> +<html> + <head> + <title>Open Type MATH - limits</title> + <script type="application/javascript" + src="/tests/SimpleTest/SimpleTest.js"></script> + <script type="application/javascript" + src="/tests/SimpleTest/EventUtils.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <meta charset="utf-8"/> + <style type="text/css"> + math { + font-size: 10px; + } + @font-face { + font-family: limits-1; + src: url(/tests/fonts/math/limits-1.otf); + } + @font-face { + font-family: limits-2; + src: url(/tests/fonts/math/limits-2.otf); + } + @font-face { + font-family: limits-3; + src: url(/tests/fonts/math/limits-3.otf); + } + @font-face { + font-family: limits-4; + src: url(/tests/fonts/math/limits-4.otf); + } + @font-face { + font-family: limits-5; + src: url(/tests/fonts/math/limits-5.otf); + } + </style> + <script type="text/javascript"> + SimpleTest.waitForExplicitFinish(); + + var epsilon = 5; + function almostEqual(x, y) { return Math.abs(x - y) < epsilon; } + + function getBox(aId) { + return document.getElementById(aId).getBoundingClientRect(); + } + + function doTest() { + ok(almostEqual(getBox("base1").top - getBox("over1").bottom, 7 * 10) && + almostEqual(getBox("base2").top - getBox("over2").bottom, 7 * 10), + "Bad UpperLimitGapMin"); + + ok(almostEqual(getBox("under3").top - getBox("base3").bottom, 5 * 10) && + almostEqual(getBox("under4").top - getBox("base4").bottom, 5 * 10), + "Bad LowerLimitGapMin"); + + ok(almostEqual(getBox("ref3").top - getBox("over5").bottom, 9 * 10) && + almostEqual(getBox("ref3").top - getBox("over6").bottom, 9 * 10), + "UpperLimitBaselineRiseMin"); + + ok(almostEqual(getBox("under7").top - getBox("ref4").bottom, 2 * 10) && + almostEqual(getBox("under8").top - getBox("ref4").bottom, 2 * 10), + "LowerLimitBaselineDropMin"); + + ok(almostEqual(getBox("base9").top - getBox("over9").bottom, + (6 - 2) * 10) && + almostEqual(getBox("base10").top - getBox("over10").bottom, + (6 - 2) * 10), + "Bad AccentBaseHeight"); + + SimpleTest.finish(); + } + </script> + </head> + <body onload="doTest()"> + + <a target="_blank" + href="https://bugzilla.mozilla.org/show_bug.cgi?id=961365"> + Mozilla Bug 961365 + </a> + + <p id="display"></p> + + <p> + <math style="font-family: limits-1;" displaystyle="true"> + <mover> + <mo id="base1">∑</mo> + <mspace id="over1" height="1em" width="1em" mathbackground="red"/> + </mover> + </math> + <math style="font-family: limits-1;" displaystyle="true"> + <munderover> + <mo id="base2">∑</mo> + <mspace id="under2" height="1em" width="1em" mathbackground="red"/> + <mspace id="over2" height="1em" width="1em" mathbackground="red"/> + </munderover> + </math> + </p> + + <p> + <math style="font-family: limits-2;" displaystyle="true"> + <munder> + <mo id="base3">∑</mo> + <mspace id="under3" height="1em" width="1em" mathbackground="red"/> + </munder> + </math> + <math style="font-family: limits-2;" displaystyle="true"> + <munderover> + <mo id="base4">∑</mo> + <mspace id="under4" height="1em" width="1em" mathbackground="red"/> + <mspace id="over4" height="1em" width="1em" mathbackground="red"/> + </munderover> + </math> + </p> + + <p> + <math style="font-family: limits-3;" displaystyle="true"> + <mspace id="ref3" height="1em" width="1em" mathbackground="green"/> + </math> + <math style="font-family: limits-3;" displaystyle="true"> + <mover> + <mo id="base5">∑</mo> + <mspace id="over5" height="1em" width="1em" mathbackground="red"/> + </mover> + </math> + <math style="font-family: limits-3;" displaystyle="true"> + <munderover> + <mo id="base6">∑</mo> + <mspace id="under6" height="1em" width="1em" mathbackground="red"/> + <mspace id="over6" height="1em" width="1em" mathbackground="red"/> + </munderover> + </math> + </p> + + <p> + <math style="font-family: limits-4;" displaystyle="true"> + <mspace id="ref4" height="1em" width="1em" mathbackground="green"/> + </math> + <math style="font-family: limits-4;" displaystyle="true"> + <munder> + <mo id="base7">∑</mo> + <mspace id="under7" height="1em" width="1em" mathbackground="red"/> + </munder> + </math> + <math style="font-family: limits-4;" displaystyle="true"> + <munderover> + <mo id="base8">∑</mo> + <mspace id="under8" height="1em" width="1em" mathbackground="red"/> + <mspace id="over8" height="1em" width="1em" mathbackground="red"/> + </munderover> + </math> + </p> + + <p> + <math style="font-family: limits-5;" displaystyle="true"> + <mspace id="ref5" height="1em" width="1em" mathbackground="green"/> + </math> + <math style="font-family: limits-5;" displaystyle="true"> + <mover> + <mspace id="base9" height="2em" width="2em" mathbackground="blue"/> + <mo id="over9" stretchy="false">~</mo> + </mover> + </math> + <math style="font-family: limits-5;" displaystyle="true"> + <munderover> + <mspace id="base10" height="2em" width="2em" mathbackground="blue"/> + <mspace id="under10" height="1em" width="1em" mathbackground="red"/> + <mo id="over10" stretchy="false">~</mo> + </munderover> + </math> + </p> + + </body> +</html> |