Update web-platform-tests to revision e8bfc205e36ad699601212cd50083870bad9a75d

tests/wpt/web-platform-tests/mathml/tools/radicals.py

@@ -0,0 +1,109 @@
+#!/usr/bin/python
+
+from utils import mathfont
+import fontforge
+
+def createStretchyRadical(aFont):
+    radicalCodePoint = 0x221a
+    mathfont.createSquareGlyph(aFont, radicalCodePoint)
+    g = aFont.createChar(-1, "size1")
+    mathfont.drawRectangleGlyph(g, mathfont.em, 2 * mathfont.em, 0)
+    g = aFont.createChar(-1, "size2")
+    mathfont.drawRectangleGlyph(g, mathfont.em, 3 * mathfont.em, 0)
+    g = aFont.createChar(-1, "size3")
+    mathfont.drawRectangleGlyph(g, mathfont.em, 4 * mathfont.em, 0)
+    overlap = mathfont.em / 2
+    aFont[radicalCodePoint].verticalVariants = "radical size1 size2 size3"
+    aFont[radicalCodePoint].verticalComponents = \
+        (("size2", False, 0, mathfont.em, 3 * mathfont.em), \
+         ("size1", True, mathfont.em, mathfont.em, 2 * mathfont.em))
+
+v1 = 25
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-degreebottomraisepercent%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = v1
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v1 = 7 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-displaystyleverticalgap%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = v1
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v1 = 3 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-extraascender%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = v1
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v1 = 5 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-kernafterdegreeminus%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = -v1
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v1 = 4 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-kernbeforedegree%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = v1
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v = 8 * mathfont.em
+f = mathfont.create("radical-rulethickness%d" % v)
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v
+f.math.RadicalVerticalGap = 0
+mathfont.save(f)
+
+v1 = 6 * mathfont.em
+v2 = 1 * mathfont.em
+f = mathfont.create("radical-verticalgap%d-rulethickness%d" % (v1, v2))
+createStretchyRadical(f)
+f.math.RadicalDegreeBottomRaisePercent = 0
+f.math.RadicalDisplayStyleVerticalGap = 0
+f.math.RadicalExtraAscender = 0
+f.math.RadicalKernAfterDegree = 0
+f.math.RadicalKernBeforeDegree = 0
+f.math.RadicalRuleThickness = v2
+f.math.RadicalVerticalGap = v1
+mathfont.save(f)