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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/mathml/imptests
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/mathml/imptests')
-rw-r--r--layout/mathml/imptests/LICENSE32
-rw-r--r--layout/mathml/imptests/fonts/fraction-axisheight7000-rulethickness1000.woffbin0 -> 1208 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woffbin0 -> 1264 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woffbin0 -> 1280 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-denominatorgapmin4000-rulethickness1000.woffbin0 -> 1232 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-denominatorshiftdown3000-rulethickness1000.woffbin0 -> 1240 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woffbin0 -> 1256 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woffbin0 -> 1264 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-numeratorgapmin9000-rulethickness1000.woffbin0 -> 1220 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-numeratorshiftup11000-rulethickness1000.woffbin0 -> 1232 bytes
-rw-r--r--layout/mathml/imptests/fonts/fraction-rulethickness10000.woffbin0 -> 1164 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-axisheight7000.woffbin0 -> 1144 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-bottomdisplaystyleshiftdown5000.woffbin0 -> 1204 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-bottomshiftdown6000.woffbin0 -> 1172 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-displaystylegapmin4000.woffbin0 -> 1176 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-gapmin8000.woffbin0 -> 1136 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-topdisplaystyleshiftup3000.woffbin0 -> 1188 bytes
-rw-r--r--layout/mathml/imptests/fonts/stack-topshiftup9000.woffbin0 -> 1156 bytes
-rw-r--r--layout/mathml/imptests/fonts/xheight500.woffbin0 -> 1044 bytes
-rw-r--r--layout/mathml/imptests/mochitest.ini26
-rw-r--r--layout/mathml/imptests/test_fraction-parameters.html244
-rw-r--r--layout/mathml/imptests/test_lengths-3.html158
-rw-r--r--layout/mathml/imptests/test_stack-parameters.html176
23 files changed, 636 insertions, 0 deletions
diff --git a/layout/mathml/imptests/LICENSE b/layout/mathml/imptests/LICENSE
new file mode 100644
index 000000000..4047b5439
--- /dev/null
+++ b/layout/mathml/imptests/LICENSE
@@ -0,0 +1,32 @@
+Tests in this directory have been imported from
+https://github.com/MathML/MathMLinHTML5-tests
+
+
+Copyright (c) 2016 MathML Association
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/layout/mathml/imptests/fonts/fraction-axisheight7000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-axisheight7000-rulethickness1000.woff
new file mode 100644
index 000000000..0f2ae3bc1
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-axisheight7000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woff
new file mode 100644
index 000000000..03e9b3688
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woff
Binary files differ
diff --git a/layout/mathml/imptests/fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woff
new file mode 100644
index 000000000..df6aab016
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woff
Binary files differ
diff --git a/layout/mathml/imptests/fonts/fraction-denominatorgapmin4000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-denominatorgapmin4000-rulethickness1000.woff
new file mode 100644
index 000000000..c5ba7a6a7
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-denominatorgapmin4000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-denominatorshiftdown3000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-denominatorshiftdown3000-rulethickness1000.woff
new file mode 100644
index 000000000..2c2b3d81b
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-denominatorshiftdown3000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woff
new file mode 100644
index 000000000..a899cc9d2
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woff
new file mode 100644
index 000000000..d3fa259f9
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-numeratorgapmin9000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-numeratorgapmin9000-rulethickness1000.woff
new file mode 100644
index 000000000..cceffbb5f
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-numeratorgapmin9000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-numeratorshiftup11000-rulethickness1000.woff b/layout/mathml/imptests/fonts/fraction-numeratorshiftup11000-rulethickness1000.woff
new file mode 100644
index 000000000..20bd5f7d5
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-numeratorshiftup11000-rulethickness1000.woff
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diff --git a/layout/mathml/imptests/fonts/fraction-rulethickness10000.woff b/layout/mathml/imptests/fonts/fraction-rulethickness10000.woff
new file mode 100644
index 000000000..8ac982834
--- /dev/null
+++ b/layout/mathml/imptests/fonts/fraction-rulethickness10000.woff
Binary files differ
diff --git a/layout/mathml/imptests/fonts/stack-axisheight7000.woff b/layout/mathml/imptests/fonts/stack-axisheight7000.woff
new file mode 100644
index 000000000..fa2e6f3aa
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-axisheight7000.woff
Binary files differ
diff --git a/layout/mathml/imptests/fonts/stack-bottomdisplaystyleshiftdown5000.woff b/layout/mathml/imptests/fonts/stack-bottomdisplaystyleshiftdown5000.woff
new file mode 100644
index 000000000..2addfc4b2
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-bottomdisplaystyleshiftdown5000.woff
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diff --git a/layout/mathml/imptests/fonts/stack-bottomshiftdown6000.woff b/layout/mathml/imptests/fonts/stack-bottomshiftdown6000.woff
new file mode 100644
index 000000000..246154e2e
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-bottomshiftdown6000.woff
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diff --git a/layout/mathml/imptests/fonts/stack-displaystylegapmin4000.woff b/layout/mathml/imptests/fonts/stack-displaystylegapmin4000.woff
new file mode 100644
index 000000000..02dd51531
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-displaystylegapmin4000.woff
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diff --git a/layout/mathml/imptests/fonts/stack-gapmin8000.woff b/layout/mathml/imptests/fonts/stack-gapmin8000.woff
new file mode 100644
index 000000000..173907405
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-gapmin8000.woff
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diff --git a/layout/mathml/imptests/fonts/stack-topdisplaystyleshiftup3000.woff b/layout/mathml/imptests/fonts/stack-topdisplaystyleshiftup3000.woff
new file mode 100644
index 000000000..c8db7da1f
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-topdisplaystyleshiftup3000.woff
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diff --git a/layout/mathml/imptests/fonts/stack-topshiftup9000.woff b/layout/mathml/imptests/fonts/stack-topshiftup9000.woff
new file mode 100644
index 000000000..858790659
--- /dev/null
+++ b/layout/mathml/imptests/fonts/stack-topshiftup9000.woff
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diff --git a/layout/mathml/imptests/fonts/xheight500.woff b/layout/mathml/imptests/fonts/xheight500.woff
new file mode 100644
index 000000000..fe9f88893
--- /dev/null
+++ b/layout/mathml/imptests/fonts/xheight500.woff
Binary files differ
diff --git a/layout/mathml/imptests/mochitest.ini b/layout/mathml/imptests/mochitest.ini
new file mode 100644
index 000000000..ad92b4993
--- /dev/null
+++ b/layout/mathml/imptests/mochitest.ini
@@ -0,0 +1,26 @@
+[DEFAULT]
+
+[test_fraction-parameters.html]
+support-files =
+ fonts/fraction-axisheight7000-rulethickness1000.woff
+ fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woff
+ fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woff
+ fonts/fraction-denominatorgapmin4000-rulethickness1000.woff
+ fonts/fraction-denominatorshiftdown3000-rulethickness1000.woff
+ fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woff
+ fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woff
+ fonts/fraction-numeratorgapmin9000-rulethickness1000.woff
+ fonts/fraction-numeratorshiftup11000-rulethickness1000.woff
+ fonts/fraction-rulethickness10000.woff
+[test_lengths-3.html]
+support-files =
+ fonts/xheight500.woff
+[test_stack-parameters.html]
+support-files =
+ fonts/stack-axisheight7000.woff
+ fonts/stack-bottomdisplaystyleshiftdown5000.woff
+ fonts/stack-bottomshiftdown6000.woff
+ fonts/stack-displaystylegapmin4000.woff
+ fonts/stack-gapmin8000.woff
+ fonts/stack-topdisplaystyleshiftup3000.woff
+ fonts/stack-topshiftup9000.woff
diff --git a/layout/mathml/imptests/test_fraction-parameters.html b/layout/mathml/imptests/test_fraction-parameters.html
new file mode 100644
index 000000000..d067d0184
--- /dev/null
+++ b/layout/mathml/imptests/test_fraction-parameters.html
@@ -0,0 +1,244 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Fraction parameters</title>
+<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S3.html#SS3.SSS2">
+<meta name="assert" content="Element mfrac correctly uses the fraction parameters from the MATH table.">
+<!-- Copyright 2016 MathML Association
+ Licensed under 3-Clause BSD-License -->
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+ math, mspace {
+ font-size: 10px;
+ }
+ @font-face {
+ font-family: axisheight7000-rulethickness1000;
+ src: url("fonts/fraction-axisheight7000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: denominatordisplaystylegapmin5000-rulethickness1000;
+ src: url("fonts/fraction-denominatordisplaystylegapmin5000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: denominatordisplaystyleshiftdown6000-rulethickness1000;
+ src: url("fonts/fraction-denominatordisplaystyleshiftdown6000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: denominatorgapmin4000-rulethickness1000;
+ src: url("fonts/fraction-denominatorgapmin4000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: denominatorshiftdown3000-rulethickness1000;
+ src: url("fonts/fraction-denominatorshiftdown3000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: numeratordisplaystylegapmin8000-rulethickness1000;
+ src: url("fonts/fraction-numeratordisplaystylegapmin8000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: numeratordisplaystyleshiftup2000-rulethickness1000;
+ src: url("fonts/fraction-numeratordisplaystyleshiftup2000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: numeratorgapmin9000-rulethickness1000;
+ src: url("fonts/fraction-numeratorgapmin9000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: numeratorshiftup11000-rulethickness1000;
+ src: url("fonts/fraction-numeratorshiftup11000-rulethickness1000.woff");
+ }
+ @font-face {
+ font-family: rulethickness10000;
+ src: url("fonts/fraction-rulethickness10000.woff");
+ }
+</style>
+<script>
+ var emToPx = 10 / 1000; // font-size: 10px, font.em = 1000
+ var epsilon = 1;
+
+ function getBox(aId) {
+ return document.getElementById(aId).getBoundingClientRect();
+ }
+
+ var test_loaded = async_test("Page Loaded");
+ window.addEventListener("load", function() {
+ // FIXME: Use an API to wait for the Web fonts to arrive.
+ window.setTimeout(runTests, 250);
+ });
+
+ function runTests() {
+ test(function() {
+ var v1 = 7000 * emToPx;
+ var v2 = 1000 * emToPx;
+ assert_approx_equals(getBox("ref0001").top - getBox("num0001").bottom,
+ v1 + v2 / 2, epsilon, "mfrac: axis height");
+ }, "AxisHeight");
+
+ test(function() {
+ var v1 = 5000 * emToPx;
+ assert_approx_equals(getBox("den0002").top - getBox("ref0002").bottom,
+ v1, epsilon, "mfrac: denominator gap");
+ }, "DenominatorDisplayStyleGapMin");
+
+ test(function() {
+ var v1 = 6000 * emToPx;
+ assert_approx_equals(getBox("den0003").top - getBox("ref0003").bottom,
+ v1, epsilon, "mfrac: denominator shift");
+ }, "DenominatorDisplayStyleShiftDown");
+
+ test(function() {
+ var v1 = 4000 * emToPx;
+ assert_approx_equals(getBox("den0004").top - getBox("ref0004").bottom,
+ v1, epsilon, "mfrac: denominator gap");
+ }, "DenominatorGapMin");
+
+ test(function() {
+ var v1 = 3000 * emToPx;
+ assert_approx_equals(getBox("den0005").top - getBox("ref0005").bottom,
+ v1, epsilon, "mfrac: denominator shift");
+ }, "DenominatorShiftDown");
+
+ test(function() {
+ var v1 = 8000 * emToPx;
+ assert_approx_equals(getBox("ref0006").top - getBox("num0006").bottom,
+ v1, epsilon, "mfrac: numerator gap");
+ }, "NumeratorDisplayStyleGapMin");
+
+ test(function() {
+ var v1 = 2000 * emToPx;
+ assert_approx_equals(getBox("ref0007").top - getBox("num0007").bottom,
+ v1, epsilon, "mfrac: numerator shift");
+ }, "NumeratorDisplayStyleShiftDown");
+
+ test(function() {
+ var v1 = 9000 * emToPx;
+ assert_approx_equals(getBox("ref0008").top - getBox("num0008").bottom,
+ v1, epsilon, "mfrac: numerator gap");
+ }, "NumeratorGapMin");
+
+ test(function() {
+ var v1 = 11000 * emToPx;
+ assert_approx_equals(getBox("ref0009").top - getBox("num0009").bottom,
+ v1, epsilon, "mfrac: numerator shift");
+ }, "NumeratorShiftDown");
+
+ test(function() {
+ var v1 = 10000 * emToPx;
+ assert_approx_equals(getBox("den0010").top - getBox("num0010").bottom,
+ v1, epsilon, "mfrac: rule thickness");
+ }, "FractionRuleThickness");
+
+ test_loaded.done();
+ }
+</script>
+</head>
+<body>
+ <p>
+ <math style="font-family: axisheight7000-rulethickness1000;">
+ <mspace id="ref0001" depth="1em" width="3em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em" height="1em" id="num0001" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: denominatordisplaystylegapmin5000-rulethickness1000;">
+ <mspace id="ref0002" width="3em"
+ height=".5em" depth=".5em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em"/>
+ <mspace width="3em" height="1em" id="den0002" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: denominatordisplaystyleshiftdown6000-rulethickness1000;">
+ <mspace id="ref0003" width="3em" height="1em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em"/>
+ <mspace width="3em" depth="1em" id="den0003" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: denominatorgapmin4000-rulethickness1000;">
+ <mspace id="ref0004" width="3em"
+ height=".5em" depth=".5em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em"/>
+ <mspace width="3em" height="1em" id="den0004" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: denominatorshiftdown3000-rulethickness1000;">
+ <mspace id="ref0005" width="3em" height="1em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em"/>
+ <mspace width="3em" depth="1em" id="den0005" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: numeratordisplaystylegapmin8000-rulethickness1000;">
+ <mspace id="ref0006" width="3em"
+ height=".5em" depth=".5em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em" depth="1em" id="num0006" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: numeratordisplaystyleshiftup2000-rulethickness1000;">
+ <mspace id="ref0007" width="3em"
+ depth="1em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em" height="1em" id="num0007" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: numeratorgapmin9000-rulethickness1000;">
+ <mspace id="ref0008" width="3em"
+ height=".5em" depth=".5em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em" depth="1em" id="num0008" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: numeratorshiftup11000-rulethickness1000;">
+ <mspace id="ref0009" width="3em"
+ depth="1em" mathbackground="green"/>
+ <mfrac>
+ <mspace width="3em" height="1em" id="num0009" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: rulethickness10000">
+ <mfrac>
+ <mspace width="3em" height="1em" id="num0010" mathbackground="blue"/>
+ <mspace width="3em" depth="1em" id="den0010" mathbackground="green"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+</body>
+</html>
diff --git a/layout/mathml/imptests/test_lengths-3.html b/layout/mathml/imptests/test_lengths-3.html
new file mode 100644
index 000000000..03a249a92
--- /dev/null
+++ b/layout/mathml/imptests/test_lengths-3.html
@@ -0,0 +1,158 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>MathML lengths</title>
+<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S2.html#SS3.SSS1"/>
+<meta name="assert" content="Verify various cases of the MathML length syntax.">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+ @font-face {
+ font-family: TestFont;
+ src: url("fonts/xheight500.woff");
+ }
+ math {
+ font-family: TestFont;
+ font-size: 10px;
+ }
+</style>
+<script>
+ var epsilon = 2;
+
+ function getBox(aId) {
+ return document.getElementById(aId).getBoundingClientRect();
+ }
+
+ setup({ explicit_done: true });
+ window.addEventListener("load", function() {
+ document.fonts.ready.then(runTests);
+ });
+
+ function runTests() {
+ test(function() {
+ assert_approx_equals(getBox("unitCm").width, 96, epsilon, "cm");
+ assert_approx_equals(getBox("unitEm").width, 120, epsilon, "em");
+ assert_approx_equals(getBox("unitEx").width, 500, epsilon, "ex");
+ assert_approx_equals(getBox("unitIn").width, 288, epsilon, "in");
+ assert_approx_equals(getBox("unitNamed").width, 389, epsilon, "namedspace");
+ assert_approx_equals(getBox("unitMm").width, 576, epsilon, "mm");
+ assert_approx_equals(getBox("unitPc").width, 96, epsilon, "pc");
+ assert_approx_equals(getBox("unitPercentage").width, 60, epsilon, "%");
+ assert_approx_equals(getBox("unitPt").width, 96, epsilon, "pt");
+ assert_approx_equals(getBox("unitPx").width, 123, epsilon, "px");
+ assert_approx_equals(getBox("unitNone").width, 150, epsilon, "Unitless");
+ }, "Units");
+
+ test(function() {
+ assert_approx_equals(getBox("spaceCm").width, 96, epsilon, "cm");
+ assert_approx_equals(getBox("spaceEm").width, 120, epsilon, "em");
+ assert_approx_equals(getBox("spaceEx").width, 500, epsilon, "ex");
+ assert_approx_equals(getBox("spaceIn").width, 288, epsilon, "in");
+ assert_approx_equals(getBox("spaceNamed").width, 389, epsilon, "namedspace");
+ assert_approx_equals(getBox("spaceMm").width, 576, epsilon, "mm");
+ assert_approx_equals(getBox("spacePc").width, 96, epsilon, "pc");
+ assert_approx_equals(getBox("spacePercentage").width, 60, epsilon, "%");
+ assert_approx_equals(getBox("spacePt").width, 96, epsilon, "pt");
+ assert_approx_equals(getBox("spacePx").width, 123, epsilon, "px");
+ assert_approx_equals(getBox("spaceNone").width, 150, epsilon, "Unitless");
+ }, "Trimming of space");
+
+ test(function() {
+ assert_approx_equals(getBox("n0").width, 0, epsilon, "n0");
+ assert_approx_equals(getBox("n1").width, 90, epsilon, "n1");
+ assert_approx_equals(getBox("n2").width, 8, epsilon, "n2");
+ assert_approx_equals(getBox("n3").width, 70, epsilon, "n3");
+ assert_approx_equals(getBox("n4").width, 650, epsilon, "n4");
+ assert_approx_equals(getBox("n5").width, 4320, epsilon, "n5");
+ assert_approx_equals(getBox("n6").width, 1, epsilon, "n6");
+ assert_approx_equals(getBox("n7").width, 8, epsilon, "n7");
+ assert_approx_equals(getBox("n8").width, 65, epsilon, "n8");
+ assert_approx_equals(getBox("n9").width, 432, epsilon, "n9");
+ assert_approx_equals(getBox("n10").width, 123, epsilon, "n10");
+ }, "Non-negative numbers");
+
+ test(function() {
+ var topRef = getBox("ref").top;
+ assert_approx_equals(getBox("N0").top - topRef, -0, epsilon, "N0");
+ assert_approx_equals(topRef - getBox("N1").top, -90, epsilon, "N1");
+ assert_approx_equals(topRef - getBox("N2").top, -8, epsilon, "N2");
+ assert_approx_equals(topRef - getBox("N3").top, -70, epsilon, "N3");
+ assert_approx_equals(topRef - getBox("N4").top, -650, epsilon, "N4");
+ assert_approx_equals(topRef - getBox("N5").top, -4320, epsilon, "N5");
+ assert_approx_equals(topRef - getBox("N6").top, -1, epsilon, "N6");
+ assert_approx_equals(topRef - getBox("N7").top, -8, epsilon, "N7");
+ assert_approx_equals(topRef - getBox("N8").top, -65, epsilon, "N8");
+ assert_approx_equals(topRef - getBox("N9").top, -432, epsilon, "N9");
+ assert_approx_equals(topRef - getBox("N10").top, -123, epsilon, "N10");
+ }, "Non-positive numbers");
+
+ done();
+ }
+</script>
+</head>
+<body>
+ <p>
+ <math>
+ <mspace id="unitCm" width="2.54cm"/>
+ <mspace id="unitEm" width="12em"/>
+ <mspace id="unitEx" width="100ex"/>
+ <mspace id="unitIn" width="3in"/>
+ <mspace style="font-size: 1000px" id="unitNamed" width="veryverythickmathspace"/>
+ <mspace id="unitMm" width="152.4mm"/>
+ <mspace id="unitPc" width="6pc"/>
+ <mstyle mathsize="200%"><mspace id="unitPercentage" width="3em"/></mstyle>
+ <mspace id="unitPt" width="72pt"/>
+ <mspace id="unitPx" width="123px"/>
+ <mstyle mathsize="5"><mspace id="unitNone" width="3em"/></mstyle>
+ </math>
+ </p>
+ <p>
+ <math>
+ <mspace id="spaceCm" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;2.54cm&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spaceEm" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;12em&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spaceEx" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;100ex&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spaceIn" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;3in&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace style="font-size: 1000px" id="spaceNamed" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;veryverythickmathspace&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spaceMm" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;152.4mm&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spacePc" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;6pc&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mstyle mathsize="200%"><mspace id="spacePercentage" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;3em&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/></mstyle>
+ <mspace id="spacePt" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;72pt&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mspace id="spacePx" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;123px&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/>
+ <mstyle mathsize="5"><mspace id="spaceNone" width="&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;3em&#x20;&#x9;&#xA;&#xD;&#x20;&#x9;&#xA;&#xD;"/></mstyle>
+ </math>
+ </p>
+ <p>
+ <math>
+ <mspace id="n0" width="0em"/>
+ <mspace id="n1" width="9em"/>
+ <mspace id="n2" width=".8em"/>
+ <mspace id="n3" width="7.em"/>
+ <mspace id="n4" width="65em"/>
+ <mspace id="n5" width="432em"/>
+ <mspace id="n6" width=".10em"/>
+ <mspace id="n7" width=".789em"/>
+ <mspace id="n8" width="6.5em"/>
+ <mspace id="n9" width="43.21em"/>
+ <mspace id="n10" width="012.345em"/>
+ </math>
+ </p>
+ <p>
+ <math>
+ <mspace id="ref"></mspace>
+ <mpadded voffset="-0em"><mspace id="N0"/></mpadded>
+ <mpadded voffset="-9em"><mspace id="N1"/></mpadded>
+ <mpadded voffset="-.8em"><mspace id="N2"/></mpadded>
+ <mpadded voffset="-7.em"><mspace id="N3"/></mpadded>
+ <mpadded voffset="-65em"><mspace id="N4"/></mpadded>
+ <mpadded voffset="-432em"><mspace id="N5"/></mpadded>
+ <mpadded voffset="-.10em"><mspace id="N6"/></mpadded>
+ <mpadded voffset="-.789em"><mspace id="N7"/></mpadded>
+ <mpadded voffset="-6.5em"><mspace id="N8"/></mpadded>
+ <mpadded voffset="-43.21em"><mspace id="N9"/></mpadded>
+ <mpadded voffset="-012.345em"><mspace id="N10"/></mpadded>
+ </math>
+ </p>
+ <hr/>
+</body>
+</html>
diff --git a/layout/mathml/imptests/test_stack-parameters.html b/layout/mathml/imptests/test_stack-parameters.html
new file mode 100644
index 000000000..784e7dfe8
--- /dev/null
+++ b/layout/mathml/imptests/test_stack-parameters.html
@@ -0,0 +1,176 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>Stack parameters</title>
+<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S3.html#SS3.SSS2">
+<meta name="assert" content="Element mfrac correctly uses the stack parameters from the MATH table.">
+<!-- Copyright 2016 MathML Association
+ Licensed under 3-Clause BSD-License -->
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+ math, mspace {
+ font-size: 10px;
+ }
+ @font-face {
+ font-family: axisheight7000;
+ src: url("fonts/stack-axisheight7000.woff");
+ }
+ @font-face {
+ font-family: bottomdisplaystyleshiftdown5000;
+ src: url("fonts/stack-bottomdisplaystyleshiftdown5000.woff");
+ }
+ @font-face {
+ font-family: bottomshiftdown6000;
+ src: url("fonts/stack-bottomshiftdown6000.woff");
+ }
+ @font-face {
+ font-family: displaystylegapmin4000;
+ src: url("fonts/stack-displaystylegapmin4000.woff");
+ }
+ @font-face {
+ font-family: gapmin8000;
+ src: url("fonts/stack-gapmin8000.woff");
+ }
+ @font-face {
+ font-family: topdisplaystyleshiftup3000;
+ src: url("fonts/stack-topdisplaystyleshiftup3000.woff");
+ }
+ @font-face {
+ font-family: topshiftup9000;
+ src: url("fonts/stack-topshiftup9000.woff");
+ }
+</style>
+<script>
+ var emToPx = 10 / 1000; // font-size: 10px, font.em = 1000
+ var epsilon = 1;
+
+ function getBox(aId) {
+ return document.getElementById(aId).getBoundingClientRect();
+ }
+
+ var test_loaded = async_test("Page Loaded");
+ window.addEventListener("load", function() {
+ // FIXME: Use an API to wait for the Web fonts to arrive.
+ window.setTimeout(runTests, 250);
+ });
+
+ function runTests() {
+ test(function() {
+ var v = 7000 * emToPx;
+ assert_approx_equals(getBox("ref0001").top - getBox("num0001").bottom,
+ v, epsilon, "mfrac: axis height");
+ }, "AxisHeight");
+
+ test(function() {
+ var v = 5000 * emToPx;
+ assert_approx_equals(getBox("den0002").top - getBox("ref0002").bottom,
+ v, epsilon, "mfrac: denominator shift");
+ }, "BottomDisplayStyleShiftDown");
+
+ test(function() {
+ var v = 6000 * emToPx;
+ assert_approx_equals(getBox("den0003").top - getBox("ref0003").bottom,
+ v, epsilon, "mfrac: denominator shift");
+ }, "BottomShiftDown");
+
+ test(function() {
+ var v = 4000 * emToPx;
+ assert_approx_equals(getBox("den0004").top - getBox("num0004").bottom,
+ v, epsilon, "mfrac: gap");
+ }, "DisplayStyleGapMin");
+
+ test(function() {
+ var v = 8000 * emToPx;
+ assert_approx_equals(getBox("den0005").top - getBox("num0005").bottom,
+ v, epsilon, "mfrac: gap");
+ }, "GapMin");
+
+ test(function() {
+ var v = 3000 * emToPx;
+ assert_approx_equals(getBox("ref0006").top - getBox("num0006").bottom,
+ v, epsilon, "mfrac: numerator shift");
+ }, "TopDisplayStyleShiftUp");
+
+ test(function() {
+ var v = 9000 * emToPx;
+ assert_approx_equals(getBox("ref0007").top - getBox("num0007").bottom,
+ v, epsilon, "mfrac: numerator shift");
+ }, "ToShiftUp");
+
+ test_loaded.done();
+ }
+</script>
+</head>
+<body>
+ <p>
+ <math style="font-family: axisheight7000;">
+ <mspace id="ref0001" depth="1em" width="3em" mathbackground="green"/>
+ <mfrac linethickness="0px">
+ <mspace width="3em" height="1em" id="num0001" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: bottomdisplaystyleshiftdown5000;">
+ <mspace id="ref0002" width="3em" height="1em" mathbackground="green"/>
+ <mfrac linethickness="0px">
+ <mspace width="3em"/>
+ <mspace width="3em" depth="1em" id="den0002" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: bottomshiftdown6000;">
+ <mspace id="ref0003" width="3em" height="1em" mathbackground="green"/>
+ <mfrac linethickness="0px">
+ <mspace width="3em"/>
+ <mspace width="3em" depth="1em" id="den0003" mathbackground="blue"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: displaystylegapmin4000;">
+ <mfrac linethickness="0px">
+ <mspace width="3em" height="1em" id="num0004" mathbackground="blue"/>
+ <mspace width="3em" depth="1em" id="den0004" mathbackground="green"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: gapmin8000;">
+ <mfrac linethickness="0px">
+ <mspace width="3em" height="1em" id="num0005" mathbackground="blue"/>
+ <mspace width="3em" depth="1em" id="den0005" mathbackground="green"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math display="block" style="font-family: topdisplaystyleshiftup3000;">
+ <mspace id="ref0006" width="3em" depth="1em" mathbackground="green"/>
+ <mfrac linethickness="0px">
+ <mspace width="3em" height="1em" id="num0006" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+ <p>
+ <math style="font-family: topshiftup9000;">
+ <mspace id="ref0007" width="3em" depth="1em" mathbackground="green"/>
+ <mfrac linethickness="0px">
+ <mspace width="3em" height="1em" id="num0007" mathbackground="blue"/>
+ <mspace width="3em"/>
+ </mfrac>
+ </math>
+ </p>
+ <hr/>
+</body>
+</html>