Update web-platform-tests to revision e8bfc205e36ad699601212cd50083870bad9a75d

2025-08-06 06:00:15 +01:00 · 2016-11-14 11:07:09 +01:00 · 2016-11-14 11:07:09 +01:00 · ccdb0a3458
commit ccdb0a3458
parent 65dd6d4340
1428 changed files with 118036 additions and 9786 deletions
--- a/tests/wpt/web-platform-tests/mathml/tools/mathvariant-transforms.py
+++ b/tests/wpt/web-platform-tests/mathml/tools/mathvariant-transforms.py
@ -0,0 +1,127 @@
+#!/usr/bin/python
+
+from __future__ import print_function
+from lxml import etree
+from utils.misc import downloadWithProgressBar
+from utils import mathfont
+import json
+
+# Retrieve the unicode.xml file if necessary.
+unicodeXML = downloadWithProgressBar("http://www.w3.org/2003/entities/2007xml/unicode.xml")
+
+# Extract the mathvariants transformation.
+xsltTransform = etree.XSLT(etree.XML('''\
+<xsl:stylesheet version="1.0"
+                       xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+  <xsl:strip-space elements="*"/>
+  <xsl:template match="charlist">
+    <root><xsl:apply-templates select="character"/></root>
+  </xsl:template>
+  <xsl:template match="character">
+    <xsl:if test="surrogate">
+      <entry>
+        <xsl:attribute name="mathvariant">
+            <xsl:value-of select="surrogate/@mathvariant"/>
+        </xsl:attribute>
+        <xsl:attribute name="baseChar">
+          <xsl:value-of select="surrogate/@ref"/>
+        </xsl:attribute>
+        <xsl:attribute name="transformedChar">
+          <xsl:choose>
+            <xsl:when test="bmp">
+              <xsl:value-of select="bmp/@ref"/>
+            </xsl:when>
+            <xsl:otherwise>
+               <xsl:value-of select="@id"/>
+            </xsl:otherwise>
+          </xsl:choose>
+        </xsl:attribute>
+      </entry>
+    </xsl:if>
+  </xsl:template>
+</xsl:stylesheet>'''))
+
+# Put the mathvariant transforms into a Python structure.
+mathvariantTransforms = {}
+root = xsltTransform(etree.parse(unicodeXML)).getroot()
+def parseCodePoint(aHexaString):
+    return int("0x%s" % aHexaString[1:], 16)
+for entry in root:
+    mathvariant = entry.get("mathvariant")
+    baseChar = parseCodePoint(entry.get("baseChar"))
+    transformedChar = parseCodePoint(entry.get("transformedChar"))
+    if mathvariant not in mathvariantTransforms:
+        mathvariantTransforms[mathvariant] = {}
+    mathvariantTransforms[mathvariant][baseChar] = transformedChar
+
+# There is no "isolated" mathvariant.
+del mathvariantTransforms["isolated"]
+
+# Create a WOFF font for each mathvariant.
+for mathvariant in mathvariantTransforms:
+    font = mathfont.create("mathvariant-%s" % mathvariant)
+    for baseChar in mathvariantTransforms[mathvariant]:
+        if baseChar not in font:
+            mathfont.createGlyphFromValue(font, baseChar)
+        transformedChar = mathvariantTransforms[mathvariant][baseChar]
+        mathfont.createGlyphFromValue(font, transformedChar)
+    mathfont.save(font)
+
+# Create a test font for each mathvariant.
+for mathvariant in mathvariantTransforms:
+    print("Generating test for %s..." % mathvariant, end="")
+    reftest = open("../relations/css-styling/mathvariant-%s.html" % mathvariant, "w")
+    reftestReference = open("../relations/css-styling/mathvariant-%s-ref.html" % mathvariant, "w")
+    source = '\
+<!DOCTYPE html>\n\
+<html>\n\
+<head>\n\
+<meta charset="utf-8"/>\n\
+<title>mathvariant %s</title>\n'
+    reftest.write(source % mathvariant)
+    reftestReference.write(source % ("%s (reference)" % mathvariant))
+    source ='\
+<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S2.html#SS3.SSS1.tab2"/>\n\
+<link rel="match" href="mathvariant-%s-ref.html"/>\n\
+<meta name="assert" content="Verify that a single-char <mi> with a %s mathvariant is equivalent to an <mi> with the transformed unicode character.">\n'
+    reftest.write(source % (mathvariant, mathvariant))
+    source = '\
+<style>\n\
+  @font-face {\n\
+    font-family: TestFont;\n\
+    src: url("/fonts/math/mathvariant-%s.woff");\n\
+  }\n\
+  body > span {\n\
+    padding: 10px;\n\
+  }\n\
+  span > span {\n\
+    font-family: monospace;\n\
+    font-size: 10px;\n\
+  }\n\
+  math {\n\
+    font-family: TestFont;\n\
+    font-size: 10px;\n\
+  }\n\
+</style>\n\
+<body>\n\
+  <!-- Generated by mathml/tools/mathvariant.py; DO NOT EDIT. -->\n\
+  <p>Test passes if all the equalities below are true.</p>\n' % mathvariant
+    reftest.write(source)
+    reftestReference.write(source)
+    charIndex = 0
+    for baseChar in mathvariantTransforms[mathvariant]:
+        transformedChar = mathvariantTransforms[mathvariant][baseChar]
+        reftest.write('  <span><math><mi mathvariant="%s">&#x%0X;</mi></math>=<span>%05X</span></span>' % (mathvariant, baseChar, transformedChar))
+        reftestReference.write('  <span><math><mi>&#x%0X;</mi></math>=<span>%05X</span></span>' % (transformedChar, transformedChar))
+        charIndex += 1
+        if charIndex % 10 == 0:
+            reftest.write('<br/>')
+            reftestReference.write('<br/>')
+        reftest.write('\n')
+        reftestReference.write('\n')
+    source = '</body>\n</html>\n'
+    reftest.write(source)
+    reftestReference.write(source)
+    reftest.close()
+    reftestReference.close()
+    print(" done.")