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Unified Diff: third_party/WebKit/LayoutTests/imported/wpt/mathml/presentation-markup/scripts/subsup-4.html

Issue 2425083003: Import wpt@4114c724042b41e257caab98f3eb23c143b50de4 (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: third_party/WebKit/LayoutTests/imported/wpt/mathml/presentation-markup/scripts/subsup-4.html
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/mathml/presentation-markup/scripts/subsup-4.html b/third_party/WebKit/LayoutTests/imported/wpt/mathml/presentation-markup/scripts/subsup-4.html
new file mode 100644
index 0000000000000000000000000000000000000000..2acc7746c4fb1e754f7c3abbc2d424b244ce9876
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/wpt/mathml/presentation-markup/scripts/subsup-4.html
@@ -0,0 +1,124 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Subscripts and Superscripts metrics</title>
+<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S3.html#SS4">
+<meta name="assert" content="Verify metrics of scripted elements for bases of different heights.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+ math, mspace {
+ font-size: 10px;
+ }
+</style>
+<script>
+ /* This test does not use any specific fonts and so the exact rules are not
+ specified precisely. We assume reasonable values for script shifts and
+ spacing. */
+
+ function getBox(aId) {
+ var box = document.getElementById(aId).getBoundingClientRect();
+ box.middle = (box.bottom + box.top) / 2;
+ return box;
+ }
+
+ setup({ explicit_done: true });
+ window.addEventListener("load", runTests);
+
+ var sizeArray = [50, 75, 100];
+
+ function runTests() {
+ test(function() {
+ var e = 1;
+ sizeArray.forEach(function(size) {
+ assert_approx_equals(getBox("msub" + size + "base").middle, getBox("baseline").bottom, e, "msub base " + size + "is placed on the baseline");
+ assert_approx_equals(getBox("msup" + size + "base").middle, getBox("baseline").bottom, e, "msup base " + size + "is placed on the baseline");
+ assert_approx_equals(getBox("msubsup" + size + "base").middle, getBox("baseline").bottom, e, "msubsup base " + size + "is placed on the baseline");
+ assert_approx_equals(getBox("multi" + size + "base").middle, getBox("baseline").bottom, e, "mmultiscripts base " + size + "is placed on the baseline");
+ });
+ }, "Alignment on the baseline for bases of different heights");
+
+ test(function() {
+ var e = 5;
+ sizeArray.forEach(function(size) {
+ assert_approx_equals(getBox("msub" + size + "sub").middle, getBox("msub" + size + "base").bottom, e, "msub script " + size + "is placed at the top of of the base");
+ });
+ }, "Vertical position of the scripts for bases of different heights");
+
+ done();
+ }
+</script>
+</head>
+<body>
+ <p>
+ <math>
+ <mspace id="baseline" width="30px" height="2px" depth="0px" mathbackground="blue"/>
+ <msub id="msub50">
+ <mspace id="msub50base" width="30px" height="50px" depth="50px" mathbackground="black"/>
+ <mspace id="msub50sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msub>
+ <msup id="msup50">
+ <mspace id="msup50base" width="30px" height="50px" depth="50px" mathbackground="black"/>
+ <mspace id="msup50sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msup>
+ <msubsup id="msubsup50">
+ <mspace id="msubsup50base" width="30px" height="50px" depth="50px" mathbackground="black"/>
+ <mspace id="msubsup50sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="msubsup50sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msubsup>
+ <mmultiscripts id="multi50">
+ <mspace id="multi50base" width="30px" height="50px" depth="50px" mathbackground="black"/>
+ <mspace id="multi50postsub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi50postsup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mprescripts/>
+ <mspace id="multi50presub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi50presup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </mmultiscripts>
+ <msub id="msub75">
+ <mspace id="msub75base" width="30px" height="75px" depth="75px" mathbackground="black"/>
+ <mspace id="msub75sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msub>
+ <msup id="msup75">
+ <mspace id="msup75base" width="30px" height="75px" depth="75px" mathbackground="black"/>
+ <mspace id="msup75sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msup>
+ <msubsup id="msubsup75">
+ <mspace id="msubsup75base" width="30px" height="75px" depth="75px" mathbackground="black"/>
+ <mspace id="msubsup75sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="msubsup75sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msubsup>
+ <mmultiscripts id="multi75">
+ <mspace id="multi75base" width="30px" height="75px" depth="75px" mathbackground="black"/>
+ <mspace id="multi75postsub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi75postsup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mprescripts/>
+ <mspace id="multi75presub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi75presub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </mmultiscripts>
+ <msub id="msub100">
+ <mspace id="msub100base" width="30px" height="100px" depth="100px" mathbackground="black"/>
+ <mspace id="msub100sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msub>
+ <msup id="msup100">
+ <mspace id="msup100base" width="30px" height="100px" depth="100px" mathbackground="black"/>
+ <mspace id="msup100sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msup>
+ <msubsup id="msubsup100">
+ <mspace id="msubsup100base" width="30px" height="100px" depth="100px" mathbackground="black"/>
+ <mspace id="msubsup100sub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="msubsup100sup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </msubsup>
+ <mmultiscripts id="multi100">
+ <mspace id="multi100base" width="30px" height="100px" depth="100px" mathbackground="black"/>
+ <mspace id="multi100postsub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi100postsup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mprescripts/>
+ <mspace id="multi100presub" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ <mspace id="multi100presup" width="10px" height="5px" depth="5px" mathbackground="black"/>
+ </mmultiscripts>
+ </math>
+ </p>
+ <hr/>
+</body>
+</html>
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