Merge "Introduce getTextWidths test cases."
This commit is contained in:
Seigo Nonaka
Binary file not shown.
@@ -0,0 +1,328 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.0">
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<GlyphOrder>
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<!-- The 'id' attribute is only for humans; it is ignored when parsed. -->
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<GlyphID id="0" name=".notdef"/>
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<GlyphID id="1" name="space"/>
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<GlyphID id="9" name="H"/>
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<GlyphID id="16" name="O"/>
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</GlyphOrder>
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<head>
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<!-- Most of this table will be recalculated by the compiler -->
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<tableVersion value="1.0"/>
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<fontRevision value="1.0"/>
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<checkSumAdjustment value="0x640cdb2f"/>
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<magicNumber value="0x5f0f3cf5"/>
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<flags value="00000000 00000011"/>
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<unitsPerEm value="1000"/>
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<created value="Wed Sep 9 08:01:17 2015"/>
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<modified value="Wed Sep 9 08:48:07 2015"/>
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<xMin value="30"/>
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<yMin value="-200"/>
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<xMax value="629"/>
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<yMax value="800"/>
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<macStyle value="00000000 00000000"/>
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<lowestRecPPEM value="7"/>
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<fontDirectionHint value="2"/>
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<indexToLocFormat value="0"/>
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<glyphDataFormat value="0"/>
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</head>
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<hhea>
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<tableVersion value="1.0"/>
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<ascent value="1000"/>
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<descent value="-200"/>
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<lineGap value="0"/>
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<advanceWidthMax value="659"/>
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<minLeftSideBearing value="0"/>
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<minRightSideBearing value="30"/>
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<xMaxExtent value="629"/>
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<caretSlopeRise value="1"/>
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<caretSlopeRun value="0"/>
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<caretOffset value="0"/>
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<reserved0 value="0"/>
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<reserved1 value="0"/>
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<reserved2 value="0"/>
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<reserved3 value="0"/>
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<metricDataFormat value="0"/>
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<numberOfHMetrics value="18"/>
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</hhea>
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<maxp>
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<!-- Most of this table will be recalculated by the compiler -->
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<tableVersion value="0x10000"/>
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<numGlyphs value="54"/>
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<maxPoints value="73"/>
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<maxContours value="10"/>
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<maxCompositePoints value="0"/>
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<maxCompositeContours value="0"/>
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<maxZones value="2"/>
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<maxTwilightPoints value="12"/>
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<maxStorage value="28"/>
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<maxFunctionDefs value="119"/>
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<maxInstructionDefs value="0"/>
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<maxStackElements value="61"/>
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<maxSizeOfInstructions value="2967"/>
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<maxComponentElements value="0"/>
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<maxComponentDepth value="0"/>
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</maxp>
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<OS_2>
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<!-- The fields 'usFirstCharIndex' and 'usLastCharIndex'
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will be recalculated by the compiler -->
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<version value="3"/>
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<xAvgCharWidth value="594"/>
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<usWeightClass value="400"/>
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<usWidthClass value="5"/>
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<fsType value="00000000 00001000"/>
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<ySubscriptXSize value="650"/>
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<ySubscriptYSize value="600"/>
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<ySubscriptXOffset value="0"/>
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<ySubscriptYOffset value="75"/>
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<ySuperscriptXSize value="650"/>
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<ySuperscriptYSize value="600"/>
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<ySuperscriptXOffset value="0"/>
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<ySuperscriptYOffset value="350"/>
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<yStrikeoutSize value="50"/>
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<yStrikeoutPosition value="300"/>
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<sFamilyClass value="0"/>
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<panose>
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<bFamilyType value="0"/>
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<bSerifStyle value="0"/>
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<bWeight value="5"/>
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<bProportion value="0"/>
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<bContrast value="0"/>
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<bStrokeVariation value="0"/>
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<bArmStyle value="0"/>
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<bLetterForm value="0"/>
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<bMidline value="0"/>
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<bXHeight value="0"/>
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</panose>
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<ulUnicodeRange1 value="00000000 00000000 00000000 00000001"/>
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<ulUnicodeRange2 value="00000000 00000000 00000000 00000000"/>
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<ulUnicodeRange3 value="00000000 00000000 00000000 00000000"/>
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<ulUnicodeRange4 value="00000000 00000000 00000000 00000000"/>
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<achVendID value="UKWN"/>
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<fsSelection value="00000000 01000000"/>
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<usFirstCharIndex value="32"/>
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<usLastCharIndex value="122"/>
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<sTypoAscender value="800"/>
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<sTypoDescender value="-200"/>
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<sTypoLineGap value="200"/>
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<usWinAscent value="1000"/>
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<usWinDescent value="200"/>
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<ulCodePageRange1 value="00000000 00000000 00000000 00000001"/>
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<ulCodePageRange2 value="00000000 00000000 00000000 00000000"/>
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<sxHeight value="500"/>
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<sCapHeight value="700"/>
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<usDefaultChar value="0"/>
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<usBreakChar value="32"/>
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<usMaxContext value="0"/>
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</OS_2>
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<hmtx>
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<mtx name=".notdef" width="500" lsb="93"/>
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<mtx name="H" width="627" lsb="50"/>
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<mtx name="O" width="659" lsb="30"/>
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<mtx name="space" width="300" lsb="0"/>
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</hmtx>
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<cmap>
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<tableVersion version="0"/>
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<cmap_format_4 platformID="0" platEncID="3" language="0">
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<map code="0x20" name="space"/><!-- SPACE -->
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<map code="0x48" name="H"/><!-- LATIN CAPITAL LETTER H -->
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<map code="0x4f" name="O"/><!-- LATIN CAPITAL LETTER O -->
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</cmap_format_4>
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<cmap_format_4 platformID="3" platEncID="1" language="0">
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<map code="0x20" name="space"/><!-- SPACE -->
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<map code="0x48" name="H"/><!-- LATIN CAPITAL LETTER H -->
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<map code="0x4f" name="O"/><!-- LATIN CAPITAL LETTER O -->
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</cmap_format_4>
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</cmap>
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<fpgm>
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<assembly>
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</assembly>
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</fpgm>
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<prep>
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<assembly>
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</assembly>
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</prep>
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<cvt>
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<cv index="0" value="0"/>
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</cvt>
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<loca>
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<!-- The 'loca' table will be calculated by the compiler -->
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</loca>
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<glyf>
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<!-- The xMin, yMin, xMax and yMax values
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will be recalculated by the compiler. -->
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<TTGlyph name=".notdef" xMin="93" yMin="-200" xMax="410" yMax="800">
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<contour>
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<pt x="410" y="0" on="1"/>
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<pt x="50" y="0" on="1"/>
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<pt x="50" y="700" on="1"/>
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<pt x="410" y="700" on="1"/>
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</contour>
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<instructions><assembly>
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PUSHB[] 1 2 4 3
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SLOOP[]
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PUSH[] -400
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SHPIX[]
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PUSHB[] 0 3 5 3
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SLOOP[]
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PUSH[] 400
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SHPIX[]
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</assembly></instructions>
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</TTGlyph>
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<TTGlyph name="H" xMin="50" yMin="0" xMax="577" yMax="700">
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<contour>
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<pt x="50" y="700" on="1"/>
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<pt x="200" y="700" on="1"/>
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<pt x="200" y="447" on="1"/>
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<pt x="427" y="447" on="1"/>
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<pt x="427" y="700" on="1"/>
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<pt x="577" y="700" on="1"/>
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<pt x="577" y="0" on="1"/>
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<pt x="427" y="0" on="1"/>
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<pt x="427" y="297" on="1"/>
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<pt x="200" y="297" on="1"/>
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<pt x="200" y="0" on="1"/>
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<pt x="50" y="0" on="1"/>
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</contour>
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<instructions><assembly>
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PUSHB[] 0 11 12 3
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SLOOP[]
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PUSH[] -200
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SHPIX[]
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PUSHB[] 5 6 13 3
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SLOOP[]
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PUSH[] 200
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SHPIX[]
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</assembly></instructions>
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</TTGlyph>
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<TTGlyph name="O" xMin="30" yMin="0" xMax="629" yMax="700">
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<contour>
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<pt x="248" y="0" on="0"/>
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<pt x="111" y="94" on="0"/>
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<pt x="30" y="255" on="0"/>
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<pt x="30" y="350" on="1"/>
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<pt x="30" y="445" on="0"/>
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<pt x="111" y="606" on="0"/>
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<pt x="248" y="700" on="0"/>
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<pt x="330" y="700" on="1"/>
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<pt x="411" y="700" on="0"/>
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<pt x="548" y="606" on="0"/>
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<pt x="629" y="445" on="0"/>
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<pt x="629" y="350" on="1"/>
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<pt x="629" y="255" on="0"/>
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<pt x="548" y="94" on="0"/>
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<pt x="411" y="0" on="0"/>
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<pt x="330" y="0" on="1"/>
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</contour>
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<contour>
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<pt x="370" y="150" on="0"/>
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<pt x="439" y="209" on="0"/>
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<pt x="480" y="302" on="0"/>
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<pt x="480" y="350" on="1"/>
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<pt x="480" y="398" on="0"/>
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<pt x="439" y="491" on="0"/>
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<pt x="370" y="550" on="0"/>
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<pt x="330" y="550" on="1"/>
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<pt x="289" y="550" on="0"/>
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<pt x="220" y="491" on="0"/>
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<pt x="179" y="398" on="0"/>
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<pt x="179" y="350" on="1"/>
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<pt x="179" y="302" on="0"/>
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<pt x="220" y="209" on="0"/>
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<pt x="289" y="150" on="0"/>
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<pt x="330" y="150" on="1"/>
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</contour>
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<instructions><assembly>
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PUSH[] 32 -200
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SHPIX[]
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PUSHB[] 33 200
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SHPIX[]
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</assembly></instructions>
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</TTGlyph>
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<TTGlyph name="space">
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<contour></contour>
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<instructions><assembly>
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PUSH[] 0 -200
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SHPIX[]
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PUSHB[] 1 200
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SHPIX[]
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</assembly></instructions>
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</TTGlyph>
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</glyf>
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<name>
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<namerecord nameID="1" platformID="1" platEncID="0" langID="0x0" unicode="True">
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Hinted Advance Width Test
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</namerecord>
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<namerecord nameID="2" platformID="1" platEncID="0" langID="0x0" unicode="True">
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Regular
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</namerecord>
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<namerecord nameID="4" platformID="1" platEncID="0" langID="0x0" unicode="True">
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Hinted Advance Width Test
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</namerecord>
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<namerecord nameID="6" platformID="1" platEncID="0" langID="0x0" unicode="True">
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HintedAdvanceWidthTest-Regular
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</namerecord>
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<namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
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Hinted Advance Width Test
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</namerecord>
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<namerecord nameID="2" platformID="3" platEncID="1" langID="0x409">
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Regular
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</namerecord>
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<namerecord nameID="4" platformID="3" platEncID="1" langID="0x409">
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Hinted Advance Width Test
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</namerecord>
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<namerecord nameID="6" platformID="3" platEncID="1" langID="0x409">
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HintedAdvanceWidthTest-Regular
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</namerecord>
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</name>
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<post>
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<formatType value="2.0"/>
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<italicAngle value="0.0"/>
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<underlinePosition value="-75"/>
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<underlineThickness value="50"/>
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<isFixedPitch value="0"/>
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<minMemType42 value="0"/>
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<maxMemType42 value="0"/>
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<minMemType1 value="0"/>
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<maxMemType1 value="0"/>
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<psNames>
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<!-- This file uses unique glyph names based on the information
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found in the 'post' table. Since these names might not be unique,
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we have to invent artificial names in case of clashes. In order to
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be able to retain the original information, we need a name to
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ps name mapping for those cases where they differ. That's what
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you see below.
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-->
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</psNames>
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<extraNames>
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<!-- following are the name that are not taken from the standard Mac glyph order -->
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</extraNames>
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</post>
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<gasp>
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<gaspRange rangeMaxPPEM="65535" rangeGaspBehavior="15"/>
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</gasp>
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</ttFont>
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97
core/tests/coretests/src/android/graphics/PaintTest.java
Normal file
97
core/tests/coretests/src/android/graphics/PaintTest.java
Normal file
@@ -0,0 +1,97 @@
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.graphics;
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import android.graphics.Paint;
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import android.test.InstrumentationTestCase;
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import android.test.suitebuilder.annotation.SmallTest;
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/**
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* PaintTest tests {@link Paint}.
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*/
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public class PaintTest extends InstrumentationTestCase {
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private static final String FONT_PATH = "fonts/HintedAdvanceWidthTest-Regular.ttf";
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static void assertEquals(String message, float[] expected, float[] actual) {
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if (expected.length != actual.length) {
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fail(message + " expected array length:<" + expected.length + "> but was:<"
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+ actual.length + ">");
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}
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for (int i = 0; i < expected.length; ++i) {
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if (expected[i] != actual[i]) {
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fail(message + " expected array element[" +i + "]:<" + expected[i] + ">but was:<"
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+ actual[i] + ">");
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}
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}
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}
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static class HintingTestCase {
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public final String mText;
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public final float mTextSize;
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public final float[] mWidthWithoutHinting;
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public final float[] mWidthWithHinting;
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public HintingTestCase(String text, float textSize, float[] widthWithoutHinting,
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float[] widthWithHinting) {
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mText = text;
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mTextSize = textSize;
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mWidthWithoutHinting = widthWithoutHinting;
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mWidthWithHinting = widthWithHinting;
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}
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}
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// Following test cases are only valid for HintedAdvanceWidthTest-Regular.ttf in assets/fonts.
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HintingTestCase[] HINTING_TESTCASES = {
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new HintingTestCase("H", 11f, new float[] { 7f }, new float[] { 13f }),
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new HintingTestCase("O", 11f, new float[] { 7f }, new float[] { 13f }),
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new HintingTestCase("H", 13f, new float[] { 8f }, new float[] { 14f }),
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new HintingTestCase("O", 13f, new float[] { 9f }, new float[] { 15f }),
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new HintingTestCase("HO", 11f, new float[] { 7f, 7f }, new float[] { 13f, 13f }),
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new HintingTestCase("OH", 11f, new float[] { 7f, 7f }, new float[] { 13f, 13f }),
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new HintingTestCase("HO", 13f, new float[] { 8f, 9f }, new float[] { 14f, 15f }),
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new HintingTestCase("OH", 13f, new float[] { 9f, 8f }, new float[] { 15f, 14f }),
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};
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@SmallTest
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public void testHintingWidth() {
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final Typeface fontTypeface = Typeface.createFromAsset(
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getInstrumentation().getContext().getAssets(), FONT_PATH);
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Paint paint = new Paint();
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paint.setTypeface(fontTypeface);
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for (int i = 0; i < HINTING_TESTCASES.length; ++i) {
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HintingTestCase testCase = HINTING_TESTCASES[i];
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paint.setTextSize(testCase.mTextSize);
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float[] widths = new float[testCase.mText.length()];
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paint.setHinting(Paint.HINTING_OFF);
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paint.getTextWidths(String.valueOf(testCase.mText), widths);
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assertEquals("Text width of '" + testCase.mText + "' without hinting is not expected.",
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testCase.mWidthWithoutHinting, widths);
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paint.setHinting(Paint.HINTING_ON);
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paint.getTextWidths(String.valueOf(testCase.mText), widths);
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assertEquals("Text width of '" + testCase.mText + "' with hinting is not expected.",
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testCase.mWidthWithHinting, widths);
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}
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||||
}
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||||
}
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||||
Reference in New Issue
Block a user