Depenancy upgrades and movign to dep. (#8630)

1 files changed, 0 insertions, 1390 deletions

diff --git a/vendor/golang.org/x/image/font/sfnt/proprietary_test.go b/vendor/golang.org/x/image/font/sfnt/proprietary_test.go
deleted file mode 100644
index bb14a34b5..000000000
--- a/vendor/golang.org/x/image/font/sfnt/proprietary_test.go
+++ /dev/null
@@ -1,1390 +0,0 @@
-// Copyright 2017 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package sfnt
-
-/*
-This file contains opt-in tests for popular, high quality, proprietary fonts,
-made by companies such as Adobe and Microsoft. These fonts are generally
-available, but copies are not explicitly included in this repository due to
-licensing differences or file size concerns. To opt-in, run:
-
-go test golang.org/x/image/font/sfnt -args -proprietary
-
-Not all tests pass out-of-the-box on all systems. For example, the Microsoft
-Times New Roman font is downloadable gratis even on non-Windows systems, but as
-per the ttf-mscorefonts-installer Debian package, this requires accepting an
-End User License Agreement (EULA) and a CAB format decoder. These tests assume
-that such fonts have already been installed. You may need to specify the
-directories for these fonts:
-
-go test golang.org/x/image/font/sfnt -args -proprietary \
-	-adobeDir=$HOME/fonts/adobe \
-	-appleDir=$HOME/fonts/apple \
-	-dejavuDir=$HOME/fonts/dejavu \
-	-microsoftDir=$HOME/fonts/microsoft \
-	-notoDir=$HOME/fonts/noto
-
-To only run those tests for the Microsoft fonts:
-
-go test golang.org/x/image/font/sfnt -test.run=ProprietaryMicrosoft -args -proprietary etc
-*/
-
-// TODO: enable Apple/Microsoft tests by default on Darwin/Windows?
-
-import (
-	"errors"
-	"flag"
-	"io/ioutil"
-	"path/filepath"
-	"strconv"
-	"strings"
-	"testing"
-
-	"golang.org/x/image/font"
-	"golang.org/x/image/math/fixed"
-)
-
-var (
-	proprietary = flag.Bool("proprietary", false, "test proprietary fonts not included in this repository")
-
-	adobeDir = flag.String(
-		"adobeDir",
-		// This needs to be set explicitly. There is no default dir on Debian:
-		// https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736680
-		//
-		// Get the fonts from https://github.com/adobe-fonts, e.g.:
-		//	- https://github.com/adobe-fonts/source-code-pro/releases/latest
-		//	- https://github.com/adobe-fonts/source-han-sans/releases/latest
-		//	- https://github.com/adobe-fonts/source-sans-pro/releases/latest
-		//
-		// Copy all of the TTF and OTF files to the one directory, such as
-		// $HOME/adobe-fonts, and pass that as the -adobeDir flag here.
-		"",
-		"directory name for the Adobe proprietary fonts",
-	)
-
-	appleDir = flag.String(
-		"appleDir",
-		// This needs to be set explicitly. These fonts come with macOS, which
-		// is widely available but not freely available.
-		//
-		// On a Mac, set this to "/System/Library/Fonts/".
-		"",
-		"directory name for the Apple proprietary fonts",
-	)
-
-	dejavuDir = flag.String(
-		"dejavuDir",
-		// Get the fonts from https://dejavu-fonts.github.io/
-		"",
-		"directory name for the DejaVu proprietary fonts",
-	)
-
-	microsoftDir = flag.String(
-		"microsoftDir",
-		"/usr/share/fonts/truetype/msttcorefonts",
-		"directory name for the Microsoft proprietary fonts",
-	)
-
-	notoDir = flag.String(
-		"notoDir",
-		// Get the fonts from https://www.google.com/get/noto/
-		"",
-		"directory name for the Noto proprietary fonts",
-	)
-)
-
-func TestProprietaryAdobeSourceCodeProRegularOTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceCodePro-Regular.otf", 1500, -1)
-}
-
-func TestProprietaryAdobeSourceCodeProRegularTTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceCodePro-Regular.ttf", 1500, -1)
-}
-
-func TestProprietaryAdobeSourceHanSansSCRegularOTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceHanSansSC-Regular.otf", 65535, -1)
-}
-
-func TestProprietaryAdobeSourceSansProBlackOTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceSansPro-Black.otf", 1900, -1)
-}
-
-func TestProprietaryAdobeSourceSansProBlackTTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceSansPro-Black.ttf", 1900, -1)
-}
-
-func TestProprietaryAdobeSourceSansProRegularOTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceSansPro-Regular.otf", 1900, -1)
-}
-
-func TestProprietaryAdobeSourceSansProRegularTTF(t *testing.T) {
-	testProprietary(t, "adobe", "SourceSansPro-Regular.ttf", 1900, -1)
-}
-
-func TestProprietaryAppleAppleSymbols(t *testing.T) {
-	testProprietary(t, "apple", "Apple Symbols.ttf", 4600, -1)
-}
-
-func TestProprietaryAppleGeezaPro0(t *testing.T) {
-	testProprietary(t, "apple", "GeezaPro.ttc?0", 1700, -1)
-}
-
-func TestProprietaryAppleGeezaPro1(t *testing.T) {
-	testProprietary(t, "apple", "GeezaPro.ttc?1", 1700, -1)
-}
-
-func TestProprietaryAppleHelvetica0(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?0", 2100, -1)
-}
-
-func TestProprietaryAppleHelvetica1(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?1", 2100, -1)
-}
-
-func TestProprietaryAppleHelvetica2(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?2", 2100, -1)
-}
-
-func TestProprietaryAppleHelvetica3(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?3", 2100, -1)
-}
-
-func TestProprietaryAppleHelvetica4(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?4", 1300, -1)
-}
-
-func TestProprietaryAppleHelvetica5(t *testing.T) {
-	testProprietary(t, "apple", "Helvetica.dfont?5", 1300, -1)
-}
-
-func TestProprietaryAppleHiragino0(t *testing.T) {
-	testProprietary(t, "apple", "ヒラギノ角ゴシック W0.ttc?0", 9000, -1)
-}
-
-func TestProprietaryAppleHiragino1(t *testing.T) {
-	testProprietary(t, "apple", "ヒラギノ角ゴシック W0.ttc?1", 9000, -1)
-}
-
-func TestProprietaryDejaVuSansExtraLight(t *testing.T) {
-	testProprietary(t, "dejavu", "DejaVuSans-ExtraLight.ttf", 2000, -1)
-}
-
-func TestProprietaryDejaVuSansMono(t *testing.T) {
-	testProprietary(t, "dejavu", "DejaVuSansMono.ttf", 3300, -1)
-}
-
-func TestProprietaryDejaVuSerif(t *testing.T) {
-	testProprietary(t, "dejavu", "DejaVuSerif.ttf", 3500, -1)
-}
-
-func TestProprietaryMicrosoftArial(t *testing.T) {
-	testProprietary(t, "microsoft", "Arial.ttf", 1200, -1)
-}
-
-func TestProprietaryMicrosoftArialAsACollection(t *testing.T) {
-	testProprietary(t, "microsoft", "Arial.ttf?0", 1200, -1)
-}
-
-func TestProprietaryMicrosoftComicSansMS(t *testing.T) {
-	testProprietary(t, "microsoft", "Comic_Sans_MS.ttf", 550, -1)
-}
-
-func TestProprietaryMicrosoftTimesNewRoman(t *testing.T) {
-	testProprietary(t, "microsoft", "Times_New_Roman.ttf", 1200, -1)
-}
-
-func TestProprietaryMicrosoftWebdings(t *testing.T) {
-	testProprietary(t, "microsoft", "Webdings.ttf", 200, -1)
-}
-
-func TestProprietaryNotoColorEmoji(t *testing.T) {
-	testProprietary(t, "noto", "NotoColorEmoji.ttf", 2300, -1)
-}
-
-func TestProprietaryNotoSansRegular(t *testing.T) {
-	testProprietary(t, "noto", "NotoSans-Regular.ttf", 2400, -1)
-}
-
-// testProprietary tests that we can load every glyph in the named font.
-//
-// The exact number of glyphs in the font can differ across its various
-// versions, but as a sanity check, there should be at least minNumGlyphs.
-//
-// While this package is a work-in-progress, not every glyph can be loaded. The
-// firstUnsupportedGlyph argument, if non-negative, is the index of the first
-// unsupported glyph in the font. This number should increase over time (or set
-// negative), as the TODO's in this package are done.
-func testProprietary(t *testing.T, proprietor, filename string, minNumGlyphs, firstUnsupportedGlyph int) {
-	if !*proprietary {
-		t.Skip("skipping proprietary font test")
-	}
-
-	basename, fontIndex, err := filename, -1, error(nil)
-	if i := strings.IndexByte(filename, '?'); i >= 0 {
-		fontIndex, err = strconv.Atoi(filename[i+1:])
-		if err != nil {
-			t.Fatalf("could not parse collection font index from filename %q", filename)
-		}
-		basename = filename[:i]
-	}
-
-	dir := ""
-	switch proprietor {
-	case "adobe":
-		dir = *adobeDir
-	case "apple":
-		dir = *appleDir
-	case "dejavu":
-		dir = *dejavuDir
-	case "microsoft":
-		dir = *microsoftDir
-	case "noto":
-		dir = *notoDir
-	default:
-		panic("unreachable")
-	}
-	file, err := ioutil.ReadFile(filepath.Join(dir, basename))
-	if err != nil {
-		t.Fatalf("%v\nPerhaps you need to set the -%sDir flag?", err, proprietor)
-	}
-	qualifiedFilename := proprietor + "/" + filename
-
-	f := (*Font)(nil)
-	if fontIndex >= 0 {
-		c, err := ParseCollection(file)
-		if err != nil {
-			t.Fatalf("ParseCollection: %v", err)
-		}
-		if want, ok := proprietaryNumFonts[qualifiedFilename]; ok {
-			if got := c.NumFonts(); got != want {
-				t.Fatalf("NumFonts: got %d, want %d", got, want)
-			}
-		}
-		f, err = c.Font(fontIndex)
-		if err != nil {
-			t.Fatalf("Font: %v", err)
-		}
-	} else {
-		f, err = Parse(file)
-		if err != nil {
-			t.Fatalf("Parse: %v", err)
-		}
-	}
-
-	ppem := fixed.Int26_6(f.UnitsPerEm())
-	var buf Buffer
-
-	// Some of the tests below, such as which glyph index a particular rune
-	// maps to, can depend on the specific version of the proprietary font. If
-	// tested against a different version of that font, the test might (but not
-	// necessarily will) fail, even though the Go code is good. If so, log a
-	// message, but don't automatically fail (i.e. dont' call t.Fatalf).
-	gotVersion, err := f.Name(&buf, NameIDVersion)
-	if err != nil {
-		t.Fatalf("Name(Version): %v", err)
-	}
-	wantVersion := proprietaryVersions[qualifiedFilename]
-	if gotVersion != wantVersion {
-		t.Logf("font version provided differs from the one the tests were written against:"+
-			"\ngot  %q\nwant %q", gotVersion, wantVersion)
-	}
-
-	gotFull, err := f.Name(&buf, NameIDFull)
-	if err != nil {
-		t.Fatalf("Name(Full): %v", err)
-	}
-	wantFull := proprietaryFullNames[qualifiedFilename]
-	if gotFull != wantFull {
-		t.Fatalf("Name(Full):\ngot  %q\nwant %q", gotFull, wantFull)
-	}
-
-	numGlyphs := f.NumGlyphs()
-	if numGlyphs < minNumGlyphs {
-		t.Fatalf("NumGlyphs: got %d, want at least %d", numGlyphs, minNumGlyphs)
-	}
-
-	iMax := numGlyphs
-	if firstUnsupportedGlyph >= 0 {
-		iMax = firstUnsupportedGlyph
-	}
-	for i, numErrors := 0, 0; i < iMax; i++ {
-		if _, err := f.LoadGlyph(&buf, GlyphIndex(i), ppem, nil); err != nil && err != ErrColoredGlyph {
-			t.Errorf("LoadGlyph(%d): %v", i, err)
-			numErrors++
-		}
-		if numErrors == 10 {
-			t.Fatal("LoadGlyph: too many errors")
-		}
-	}
-
-	for r, want := range proprietaryGlyphIndexTestCases[qualifiedFilename] {
-		got, err := f.GlyphIndex(&buf, r)
-		if err != nil {
-			t.Errorf("GlyphIndex(%q): %v", r, err)
-			continue
-		}
-		if got != want {
-			t.Errorf("GlyphIndex(%q): got %d, want %d", r, got, want)
-			continue
-		}
-	}
-
-	for r, want := range proprietaryGlyphTestCases[qualifiedFilename] {
-		x, err := f.GlyphIndex(&buf, r)
-		if err != nil {
-			t.Errorf("GlyphIndex(%q): %v", r, err)
-			continue
-		}
-		got, err := f.LoadGlyph(&buf, x, ppem, nil)
-		if err != nil {
-			t.Errorf("LoadGlyph(%q): %v", r, err)
-			continue
-		}
-		if err := checkSegmentsEqual(got, want); err != nil {
-			t.Errorf("LoadGlyph(%q): %v", r, err)
-			continue
-		}
-	}
-
-kernLoop:
-	for _, tc := range proprietaryKernTestCases[qualifiedFilename] {
-		var indexes [2]GlyphIndex
-		for i := range indexes {
-			x, err := f.GlyphIndex(&buf, tc.runes[i])
-			if x == 0 && err == nil {
-				err = errors.New("no glyph index found")
-			}
-			if err != nil {
-				t.Errorf("GlyphIndex(%q): %v", tc.runes[0], err)
-				continue kernLoop
-			}
-			indexes[i] = x
-		}
-		kern, err := f.Kern(&buf, indexes[0], indexes[1], tc.ppem, tc.hinting)
-		if err != nil {
-			t.Errorf("Kern(%q, %q, ppem=%d, hinting=%v): %v",
-				tc.runes[0], tc.runes[1], tc.ppem, tc.hinting, err)
-			continue
-		}
-		if got := Units(kern); got != tc.want {
-			t.Errorf("Kern(%q, %q, ppem=%d, hinting=%v): got %d, want %d",
-				tc.runes[0], tc.runes[1], tc.ppem, tc.hinting, got, tc.want)
-			continue
-		}
-	}
-
-	for x, want := range proprietaryFDSelectTestCases[qualifiedFilename] {
-		got, err := f.cached.glyphData.fdSelect.lookup(f, &buf, x)
-		if err != nil {
-			t.Errorf("fdSelect.lookup(%d): %v", x, err)
-			continue
-		}
-		if got != want {
-			t.Errorf("fdSelect.lookup(%d): got %d, want %d", x, got, want)
-			continue
-		}
-	}
-}
-
-// proprietaryNumFonts holds the expected number of fonts in each collection,
-// or 1 for a single font. It is not necessarily an exhaustive list of all
-// proprietary fonts tested.
-var proprietaryNumFonts = map[string]int{
-	"apple/Helvetica.dfont?0":    6,
-	"apple/ヒラギノ角ゴシック W0.ttc?0": 2,
-	"microsoft/Arial.ttf?0":      1,
-}
-
-// proprietaryVersions holds the expected version string of each proprietary
-// font tested. If third parties such as Adobe or Microsoft update their fonts,
-// and the tests subsequently fail, these versions should be updated too.
-//
-// Updates are expected to be infrequent. For example, as of 2017, the fonts
-// installed by the Debian ttf-mscorefonts-installer package have last modified
-// times no later than 2001.
-var proprietaryVersions = map[string]string{
-	"adobe/SourceCodePro-Regular.otf":   "Version 2.030;PS 1.0;hotconv 16.6.51;makeotf.lib2.5.65220",
-	"adobe/SourceCodePro-Regular.ttf":   "Version 2.030;PS 1.000;hotconv 16.6.51;makeotf.lib2.5.65220",
-	"adobe/SourceHanSansSC-Regular.otf": "Version 1.004;PS 1.004;hotconv 1.0.82;makeotf.lib2.5.63406",
-	"adobe/SourceSansPro-Black.otf":     "Version 2.020;PS 2.0;hotconv 1.0.86;makeotf.lib2.5.63406",
-	"adobe/SourceSansPro-Black.ttf":     "Version 2.020;PS 2.000;hotconv 1.0.86;makeotf.lib2.5.63406",
-	"adobe/SourceSansPro-Regular.otf":   "Version 2.020;PS 2.0;hotconv 1.0.86;makeotf.lib2.5.63406",
-	"adobe/SourceSansPro-Regular.ttf":   "Version 2.020;PS 2.000;hotconv 1.0.86;makeotf.lib2.5.63406",
-
-	"apple/Apple Symbols.ttf":    "12.0d3e10",
-	"apple/GeezaPro.ttc?0":       "12.0d1e3",
-	"apple/GeezaPro.ttc?1":       "12.0d1e3",
-	"apple/Helvetica.dfont?0":    "12.0d1e3",
-	"apple/Helvetica.dfont?1":    "12.0d1e3",
-	"apple/Helvetica.dfont?2":    "12.0d1e3",
-	"apple/Helvetica.dfont?3":    "12.0d1e3",
-	"apple/Helvetica.dfont?4":    "12.0d1e3",
-	"apple/Helvetica.dfont?5":    "12.0d1e3",
-	"apple/ヒラギノ角ゴシック W0.ttc?0": "11.0d7e1",
-	"apple/ヒラギノ角ゴシック W0.ttc?1": "11.0d7e1",
-
-	"dejavu/DejaVuSans-ExtraLight.ttf": "Version 2.37",
-	"dejavu/DejaVuSansMono.ttf":        "Version 2.37",
-	"dejavu/DejaVuSerif.ttf":           "Version 2.37",
-
-	"microsoft/Arial.ttf":           "Version 2.82",
-	"microsoft/Arial.ttf?0":         "Version 2.82",
-	"microsoft/Comic_Sans_MS.ttf":   "Version 2.10",
-	"microsoft/Times_New_Roman.ttf": "Version 2.82",
-	"microsoft/Webdings.ttf":        "Version 1.03",
-
-	"noto/NotoColorEmoji.ttf":   "Version 1.33",
-	"noto/NotoSans-Regular.ttf": "Version 1.06",
-}
-
-// proprietaryFullNames holds the expected full name of each proprietary font
-// tested.
-var proprietaryFullNames = map[string]string{
-	"adobe/SourceCodePro-Regular.otf":   "Source Code Pro",
-	"adobe/SourceCodePro-Regular.ttf":   "Source Code Pro",
-	"adobe/SourceHanSansSC-Regular.otf": "Source Han Sans SC Regular",
-	"adobe/SourceSansPro-Black.otf":     "Source Sans Pro Black",
-	"adobe/SourceSansPro-Black.ttf":     "Source Sans Pro Black",
-	"adobe/SourceSansPro-Regular.otf":   "Source Sans Pro",
-	"adobe/SourceSansPro-Regular.ttf":   "Source Sans Pro",
-
-	"apple/Apple Symbols.ttf":    "Apple Symbols",
-	"apple/GeezaPro.ttc?0":       "Geeza Pro Regular",
-	"apple/GeezaPro.ttc?1":       "Geeza Pro Bold",
-	"apple/Helvetica.dfont?0":    "Helvetica",
-	"apple/Helvetica.dfont?1":    "Helvetica Bold",
-	"apple/Helvetica.dfont?2":    "Helvetica Oblique",
-	"apple/Helvetica.dfont?3":    "Helvetica Bold Oblique",
-	"apple/Helvetica.dfont?4":    "Helvetica Light",
-	"apple/Helvetica.dfont?5":    "Helvetica Light Oblique",
-	"apple/ヒラギノ角ゴシック W0.ttc?0": "Hiragino Sans W0",
-	"apple/ヒラギノ角ゴシック W0.ttc?1": ".Hiragino Kaku Gothic Interface W0",
-
-	"dejavu/DejaVuSans-ExtraLight.ttf": "DejaVu Sans ExtraLight",
-	"dejavu/DejaVuSansMono.ttf":        "DejaVu Sans Mono",
-	"dejavu/DejaVuSerif.ttf":           "DejaVu Serif",
-
-	"microsoft/Arial.ttf":           "Arial",
-	"microsoft/Arial.ttf?0":         "Arial",
-	"microsoft/Comic_Sans_MS.ttf":   "Comic Sans MS",
-	"microsoft/Times_New_Roman.ttf": "Times New Roman",
-	"microsoft/Webdings.ttf":        "Webdings",
-
-	"noto/NotoColorEmoji.ttf":   "Noto Color Emoji",
-	"noto/NotoSans-Regular.ttf": "Noto Sans",
-}
-
-// proprietaryGlyphIndexTestCases hold a sample of each font's rune to glyph
-// index cmap. The numerical values can be verified by running the ttx tool.
-var proprietaryGlyphIndexTestCases = map[string]map[rune]GlyphIndex{
-	"adobe/SourceCodePro-Regular.otf": {
-		'\u0030':     877,  // U+0030 DIGIT ZERO
-		'\u0041':     2,    // U+0041 LATIN CAPITAL LETTER A
-		'\u0061':     28,   // U+0061 LATIN SMALL LETTER A
-		'\u0104':     64,   // U+0104 LATIN CAPITAL LETTER A WITH OGONEK
-		'\u0125':     323,  // U+0125 LATIN SMALL LETTER H WITH CIRCUMFLEX
-		'\u01f4':     111,  // U+01F4 LATIN CAPITAL LETTER G WITH ACUTE
-		'\u03a3':     623,  // U+03A3 GREEK CAPITAL LETTER SIGMA
-		'\u2569':     1500, // U+2569 BOX DRAWINGS DOUBLE UP AND HORIZONTAL
-		'\U0001f100': 0,    // U+0001F100 DIGIT ZERO FULL STOP
-	},
-	"adobe/SourceCodePro-Regular.ttf": {
-		'\u0030': 877, // U+0030 DIGIT ZERO
-		'\u0041': 2,   // U+0041 LATIN CAPITAL LETTER A
-		'\u01f4': 111, // U+01F4 LATIN CAPITAL LETTER G WITH ACUTE
-	},
-	"adobe/SourceHanSansSC-Regular.otf": {
-		'\u0030':     17,    // U+0030 DIGIT ZERO
-		'\u0041':     34,    // U+0041 LATIN CAPITAL LETTER A
-		'\u00d7':     150,   // U+00D7 MULTIPLICATION SIGN
-		'\u1100':     365,   // U+1100 HANGUL CHOSEONG KIYEOK
-		'\u25ca':     1254,  // U+25CA LOZENGE
-		'\u2e9c':     1359,  // U+2E9C CJK RADICAL SUN
-		'\u304b':     1463,  // U+304B HIRAGANA LETTER KA
-		'\u4e2d':     9893,  // U+4E2D <CJK Ideograph>, 中
-		'\ua960':     47537, // U+A960 HANGUL CHOSEONG TIKEUT-MIEUM
-		'\ufb00':     58919, // U+FB00 LATIN SMALL LIGATURE FF
-		'\uffee':     59213, // U+FFEE HALFWIDTH WHITE CIRCLE
-		'\U0001f100': 59214, // U+0001F100 DIGIT ZERO FULL STOP
-		'\U0001f248': 59449, // U+0001F248 TORTOISE SHELL BRACKETED CJK UNIFIED IDEOGRAPH-6557
-		'\U0002f9f4': 61768, // U+0002F9F4 CJK COMPATIBILITY IDEOGRAPH-2F9F4
-	},
-	"adobe/SourceSansPro-Regular.otf": {
-		'\u0041': 2,    // U+0041 LATIN CAPITAL LETTER A
-		'\u03a3': 592,  // U+03A3 GREEK CAPITAL LETTER SIGMA
-		'\u0435': 999,  // U+0435 CYRILLIC SMALL LETTER IE
-		'\u2030': 1728, // U+2030 PER MILLE SIGN
-	},
-	"adobe/SourceSansPro-Regular.ttf": {
-		'\u0041': 2,    // U+0041 LATIN CAPITAL LETTER A
-		'\u03a3': 592,  // U+03A3 GREEK CAPITAL LETTER SIGMA
-		'\u0435': 999,  // U+0435 CYRILLIC SMALL LETTER IE
-		'\u2030': 1728, // U+2030 PER MILLE SIGN
-	},
-
-	"apple/Helvetica.dfont?0": {
-		'\u0041':     36,   // U+0041 LATIN CAPITAL LETTER A
-		'\u00f1':     120,  // U+00F1 LATIN SMALL LETTER N WITH TILDE
-		'\u0401':     473,  // U+0401 CYRILLIC CAPITAL LETTER IO
-		'\u200d':     611,  // U+200D ZERO WIDTH JOINER
-		'\u20ab':     1743, // U+20AB DONG SIGN
-		'\u2229':     0,    // U+2229 INTERSECTION
-		'\u04e9':     1208, // U+04E9 CYRILLIC SMALL LETTER BARRED O
-		'\U0001f100': 0,    // U+0001F100 DIGIT ZERO FULL STOP
-	},
-
-	"dejavu/DejaVuSerif.ttf": {
-		'\u0041': 36,   // U+0041 LATIN CAPITAL LETTER A
-		'\u1e00': 1418, // U+1E00 LATIN CAPITAL LETTER A WITH RING BELOW
-	},
-
-	"microsoft/Arial.ttf": {
-		'\u0041':     36,   // U+0041 LATIN CAPITAL LETTER A
-		'\u00f1':     120,  // U+00F1 LATIN SMALL LETTER N WITH TILDE
-		'\u0401':     556,  // U+0401 CYRILLIC CAPITAL LETTER IO
-		'\u200d':     745,  // U+200D ZERO WIDTH JOINER
-		'\u20ab':     1150, // U+20AB DONG SIGN
-		'\u2229':     320,  // U+2229 INTERSECTION
-		'\u04e9':     1319, // U+04E9 CYRILLIC SMALL LETTER BARRED O
-		'\U0001f100': 0,    // U+0001F100 DIGIT ZERO FULL STOP
-	},
-	"microsoft/Comic_Sans_MS.ttf": {
-		'\u0041': 36,  // U+0041 LATIN CAPITAL LETTER A
-		'\u03af': 573, // U+03AF GREEK SMALL LETTER IOTA WITH TONOS
-	},
-	"microsoft/Times_New_Roman.ttf": {
-		'\u0041': 36,  // U+0041 LATIN CAPITAL LETTER A
-		'\u0042': 37,  // U+0041 LATIN CAPITAL LETTER B
-		'\u266a': 392, // U+266A EIGHTH NOTE
-		'\uf041': 0,   // PRIVATE USE AREA
-		'\uf042': 0,   // PRIVATE USE AREA
-	},
-	"microsoft/Webdings.ttf": {
-		'\u0041': 0,  // U+0041 LATIN CAPITAL LETTER A
-		'\u0042': 0,  // U+0041 LATIN CAPITAL LETTER B
-		'\u266a': 0,  // U+266A EIGHTH NOTE
-		'\uf041': 36, // PRIVATE USE AREA
-		'\uf042': 37, // PRIVATE USE AREA
-	},
-}
-
-// proprietaryGlyphTestCases hold a sample of each font's glyph vectors. The
-// numerical values can be verified by running the ttx tool, remembering that:
-//	- for PostScript glyphs, ttx coordinates are relative.
-//	- for TrueType glyphs, ttx coordinates are absolute, and consecutive
-//	  off-curve points implies an on-curve point at the midpoint.
-var proprietaryGlyphTestCases = map[string]map[rune][]Segment{
-	"adobe/SourceHanSansSC-Regular.otf": {
-		'!': {
-			// -312 123 callsubr # 123 + bias = 230
-			// :	# Arg stack is [-312].
-			// :	-13 140 -119 -21 return
-			// :	# Arg stack is [-312 -13 140 -119 -21].
-			// 120 callsubr # 120 + bias = 227
-			// :	# Arg stack is [-312 -13 140 -119 -21].
-			// :	hstemhm
-			// :	95 132 -103 75 return
-			// :	# Arg stack is [95 132 -103 75].
-			// hintmask 01010000
-			// 8 callsubr # 8 + bias = 115
-			// :	# Arg stack is [].
-			// :	130 221 rmoveto
-			moveTo(130, 221),
-			// :	63 hlineto
-			lineTo(193, 221),
-			// :	12 424 3 -735 callgsubr # -735 + bias = 396
-			// :	:	# Arg stack is [12 424 3].
-			// :	:	104 rlineto
-			lineTo(205, 645),
-			lineTo(208, 749),
-			// :	:	-93 hlineto
-			lineTo(115, 749),
-			// :	:	3 -104 rlineto
-			lineTo(118, 645),
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 01100000
-			// 106 callsubr # 106 + bias = 213
-			// :	# Arg stack is [].
-			// :	43 -658 rmoveto
-			lineTo(130, 221),
-			moveTo(161, -13),
-			// :	37 29 28 41 return
-			// :	# Arg stack is [37 29 28 41].
-			// hvcurveto
-			cubeTo(198, -13, 227, 15, 227, 56),
-			// hintmask 10100000
-			// 41 -29 30 -37 -36 -30 -30 -41 vhcurveto
-			cubeTo(227, 97, 198, 127, 161, 127),
-			cubeTo(125, 127, 95, 97, 95, 56),
-			// hintmask 01100000
-			// 111 callsubr # 111 + bias = 218
-			// :	# Arg stack is [].
-			// :	-41 30 -28 36 vhcurveto
-			cubeTo(95, 15, 125, -13, 161, -13),
-			// :	endchar
-		},
-
-		'二': { // U+4E8C <CJK Ideograph> "two; twice"
-			// 23 81 510 79 hstem
-			// 60 881 cntrmask 11000000
-			// 144 693 rmoveto
-			moveTo(144, 693),
-			// -79 713 79 vlineto
-			lineTo(144, 614),
-			lineTo(857, 614),
-			lineTo(857, 693),
-			// -797 -589 rmoveto
-			lineTo(144, 693),
-			moveTo(60, 104),
-			// -81 881 81 vlineto
-			lineTo(60, 23),
-			lineTo(941, 23),
-			lineTo(941, 104),
-			// endchar
-			lineTo(60, 104),
-		},
-	},
-
-	"adobe/SourceSansPro-Black.otf": {
-		'¤': { // U+00A4 CURRENCY SIGN
-			// -45 147 99 168 98 hstem
-			// 44 152 148 152 vstem
-			// 102 76 rmoveto
-			moveTo(102, 76),
-			// 71 71 rlineto
-			lineTo(173, 147),
-			// 31 -13 33 -6 33 32 34 6 31 hflex1
-			cubeTo(204, 134, 237, 128, 270, 128),
-			cubeTo(302, 128, 336, 134, 367, 147),
-			// 71 -71 85 85 -61 60 rlineto
-			lineTo(438, 76),
-			lineTo(523, 161),
-			lineTo(462, 221),
-			// 21 30 13 36 43 vvcurveto
-			cubeTo(483, 251, 496, 287, 496, 330),
-			// 42 -12 36 -21 29 vhcurveto
-			cubeTo(496, 372, 484, 408, 463, 437),
-			// 60 60 -85 85 -70 -70 rlineto
-			lineTo(523, 497),
-			lineTo(438, 582),
-			lineTo(368, 512),
-			// -31 13 -34 7 -33 -33 -34 -7 -31 hflex1
-			cubeTo(337, 525, 303, 532, 270, 532),
-			cubeTo(237, 532, 203, 525, 172, 512),
-			// -70 70 -85 -85 59 -60 rlineto
-			lineTo(102, 582),
-			lineTo(17, 497),
-			lineTo(76, 437),
-			// -20 -29 -12 -36 -42 vvcurveto
-			cubeTo(56, 408, 44, 372, 44, 330),
-			// -43 12 -36 21 -30 vhcurveto
-			cubeTo(44, 287, 56, 251, 77, 221),
-			// -60 -60 rlineto
-			lineTo(17, 161),
-			// 253 85 rmoveto
-			lineTo(102, 76),
-			moveTo(270, 246),
-			// -42 -32 32 52 52 32 32 42 42 32 -32 -52 -52 -32 -32 -42 hvcurveto
-			cubeTo(228, 246, 196, 278, 196, 330),
-			cubeTo(196, 382, 228, 414, 270, 414),
-			cubeTo(312, 414, 344, 382, 344, 330),
-			cubeTo(344, 278, 312, 246, 270, 246),
-			// endchar
-		},
-	},
-
-	"adobe/SourceSansPro-Regular.otf": {
-		',': {
-			// -309 -1 115 hstem
-			// 137 61 vstem
-			// 67 -170 rmoveto
-			moveTo(67, -170),
-			// 81 34 50 67 86 vvcurveto
-			cubeTo(148, -136, 198, -69, 198, 17),
-			// 60 -26 37 -43 -33 -28 -22 -36 -37 27 -20 32 3 4 0 1 3 vhcurveto
-			cubeTo(198, 77, 172, 114, 129, 114),
-			cubeTo(96, 114, 68, 92, 68, 56),
-			cubeTo(68, 19, 95, -1, 127, -1),
-			cubeTo(130, -1, 134, -1, 137, 0),
-			// 1 -53 -34 -44 -57 -25 rrcurveto
-			cubeTo(138, -53, 104, -97, 47, -122),
-			// endchar
-			lineTo(67, -170),
-		},
-
-		'Q': {
-			// 106 -165 70 87 65 538 73 hstem
-			// 52 86 388 87 vstem
-			// 332 57 rmoveto
-			moveTo(332, 57),
-			// -117 -77 106 168 163 77 101 117 117 77 -101 -163 -168 -77 -106 -117 hvcurveto
-			cubeTo(215, 57, 138, 163, 138, 331),
-			cubeTo(138, 494, 215, 595, 332, 595),
-			cubeTo(449, 595, 526, 494, 526, 331),
-			cubeTo(526, 163, 449, 57, 332, 57),
-			// 201 -222 rmoveto
-			moveTo(533, -165),
-			// 39 35 7 8 20 hvcurveto
-			cubeTo(572, -165, 607, -158, 627, -150),
-			// -16 64 rlineto
-			lineTo(611, -86),
-			// -5 -18 -22 -4 -29 hhcurveto
-			cubeTo(593, -91, 571, -95, 542, -95),
-			// -71 -60 29 58 -30 hvcurveto
-			cubeTo(471, -95, 411, -66, 381, -8),
-			// 139 24 93 126 189 vvcurveto
-			cubeTo(520, 16, 613, 142, 613, 331),
-			// 209 -116 128 -165 -165 -115 -127 -210 -193 96 -127 143 -20 vhcurveto
-			cubeTo(613, 540, 497, 668, 332, 668),
-			cubeTo(167, 668, 52, 541, 52, 331),
-			cubeTo(52, 138, 148, 11, 291, -9),
-			// -90 38 83 -66 121 hhcurveto
-			cubeTo(329, -99, 412, -165, 533, -165),
-			// endchar
-		},
-
-		'ĩ': { // U+0129 LATIN SMALL LETTER I WITH TILDE
-			// 92 callgsubr # 92 + bias = 199.
-			// :	# Arg stack is [].
-			// :	-312 21 85 callgsubr # 85 + bias = 192.
-			// :	:	# Arg stack is [-312 21].
-			// :	:	-21 486 -20 return
-			// :	:	# Arg stack is [-312 21 -21 486 -20].
-			// :	return
-			// :	# Arg stack is [-312 21 -21 486 -20].
-			// 111 45 callsubr # 45 + bias = 152
-			// :	# Arg stack is [-312 21 -21 486 -20 111].
-			// :	60 24 60 -9 216 callgsubr # 216 + bias = 323
-			// :	:	# Arg stack is [-312 21 -21 486 -20 111 60 24 60 -9].
-			// :	:	-20 24 -20 hstemhm
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// -50 55 77 82 77 55 hintmask 1101000100000000
-			// 134 callsubr # 134 + bias = 241
-			// :	# Arg stack is [].
-			// :	82 hmoveto
-			moveTo(82, 0),
-			// :	82 127 callsubr # 127 + bias = 234
-			// :	:	# Arg stack is [82].
-			// :	:	486 -82 hlineto
-			lineTo(164, 0),
-			lineTo(164, 486),
-			lineTo(82, 486),
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 1110100110000000
-			// 113 91 15 callgsubr # 15 + bias = 122
-			// :	# Arg stack is [113 91].
-			// :	rmoveto
-			lineTo(82, 0),
-			moveTo(195, 577),
-			// :	69 29 58 77 3 hvcurveto
-			cubeTo(264, 577, 293, 635, 296, 712),
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 1110010110000000
-			// -58 callsubr # -58 + bias = 49
-			// :	# Arg stack is [].
-			// :	-55 4 rlineto
-			lineTo(241, 716),
-			// :	-46 -3 -14 -33 -29 -47 -26 84 -71 hhcurveto
-			cubeTo(238, 670, 224, 637, 195, 637),
-			cubeTo(148, 637, 122, 721, 51, 721),
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 1101001100000000
-			// -70 callgsubr # -70 + bias = 37
-			// :	# Arg stack is [].
-			// :	-69 -29 -58 -78 -3 hvcurveto
-			cubeTo(-18, 721, -47, 663, -50, 585),
-			// :	55 -3 rlineto
-			lineTo(5, 582),
-			// :	47 3 14 32 30 hhcurveto
-			cubeTo(8, 629, 22, 661, 52, 661),
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 1110100110000000
-			// 51 callsubr # 51 + bias = 158
-			// :	# Arg stack is [].
-			// :	46 26 -84 71 hhcurveto
-			cubeTo(98, 661, 124, 577, 195, 577),
-			// :	endchar
-		},
-
-		'ī': { // U+012B LATIN SMALL LETTER I WITH MACRON
-			// 92 callgsubr # 92 + bias = 199.
-			// :	# Arg stack is [].
-			// :	-312 21 85 callgsubr # 85 + bias = 192.
-			// :	:	# Arg stack is [-312 21].
-			// :	:	-21 486 -20 return
-			// :	:	# Arg stack is [-312 21 -21 486 -20].
-			// :	return
-			// :	# Arg stack is [-312 21 -21 486 -20].
-			// 135 57 112 callgsubr # 112 + bias = 219
-			// :	# Arg stack is [-312 21 -21 486 -20 135 57].
-			// :	hstem
-			// :	82 82 vstem
-			// :	134 callsubr # 134 + bias = 241
-			// :	:	# Arg stack is [].
-			// :	:	82 hmoveto
-			moveTo(82, 0),
-			// :	:	82 127 callsubr # 127 + bias = 234
-			// :	:	:	# Arg stack is [82].
-			// :	:	:	486 -82 hlineto
-			lineTo(164, 0),
-			lineTo(164, 486),
-			lineTo(82, 486),
-			// :	:	:	return
-			// :	:	:	# Arg stack is [].
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// -92 115 -60 callgsubr # -60 + bias = 47
-			// :	# Arg stack is [-92 115].
-			// :	rmoveto
-			lineTo(82, 0),
-			moveTo(-10, 601),
-			// :	266 57 -266 hlineto
-			lineTo(256, 601),
-			lineTo(256, 658),
-			lineTo(-10, 658),
-			// :	endchar
-			lineTo(-10, 601),
-		},
-
-		'ĭ': { // U+012D LATIN SMALL LETTER I WITH BREVE
-			// 92 callgsubr # 92 + bias = 199.
-			// :	# Arg stack is [].
-			// :	-312 21 85 callgsubr # 85 + bias = 192.
-			// :	:	# Arg stack is [-312 21].
-			// :	:	-21 486 -20 return
-			// :	:	# Arg stack is [-312 21 -21 486 -20].
-			// :	return
-			// :	# Arg stack is [-312 21 -21 486 -20].
-			// 105 55 96 -20 hstem
-			// -32 51 63 82 65 51 vstem
-			// 134 callsubr # 134 + bias = 241
-			// :	# Arg stack is [].
-			// :	82 hmoveto
-			moveTo(82, 0),
-			// :	82 127 callsubr # 127 + bias = 234
-			// :	:	# Arg stack is [82].
-			// :	:	486 -82 hlineto
-			lineTo(164, 0),
-			lineTo(164, 486),
-			lineTo(82, 486),
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// 42 85 143 callsubr # 143 + bias = 250
-			// :	# Arg stack is [42 85].
-			// :	rmoveto
-			lineTo(82, 0),
-			moveTo(124, 571),
-			// :	-84 callsubr # -84 + bias = 23
-			// :	:	# Arg stack is [].
-			// :	:	107 44 77 74 5 hvcurveto
-			cubeTo(231, 571, 275, 648, 280, 722),
-			// :	:	-51 8 rlineto
-			lineTo(229, 730),
-			// :	:	-51 -8 -32 -53 -65 hhcurveto
-			cubeTo(221, 679, 189, 626, 124, 626),
-			// :	:	-65 -32 53 51 -8 hvcurveto
-			cubeTo(59, 626, 27, 679, 19, 730),
-			// :	:	-51 -22 callsubr # -22 + bias = 85
-			// :	:	:	# Arg stack is [-51].
-			// :	:	:	-8 rlineto
-			lineTo(-32, 722),
-			// :	:	:	-74 5 44 -77 107 hhcurveto
-			cubeTo(-27, 648, 17, 571, 124, 571),
-			// :	:	:	return
-			// :	:	:	# Arg stack is [].
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// endchar
-		},
-
-		'Λ': { // U+039B GREEK CAPITAL LETTER LAMDA
-			// -43 21 -21 572 84 hstem
-			// 0 515 vstem
-			// 0 vmoveto
-			moveTo(0, 0),
-			// 85 hlineto
-			lineTo(85, 0),
-			// 105 355 23 77 16 63 24 77 rlinecurve
-			lineTo(190, 355),
-			cubeTo(213, 432, 229, 495, 253, 572),
-			// 4 hlineto
-			lineTo(257, 572),
-			// 25 -77 16 -63 23 -77 106 -355 rcurveline
-			cubeTo(282, 495, 298, 432, 321, 355),
-			lineTo(427, 0),
-			// 88 hlineto
-			lineTo(515, 0),
-			// -210 656 rlineto
-			lineTo(305, 656),
-			// -96 hlineto
-			lineTo(209, 656),
-			// endchar
-			lineTo(0, 0),
-		},
-
-		'Ḫ': { // U+1E2A LATIN CAPITAL LETTER H WITH BREVE BELOW
-			// 94 -231 55 197 157 callgsubr # 157 + bias = 264
-			// :	# Arg stack is [94 -231 55 197].
-			// :	-21 309 72 return
-			// :	# Arg stack is [94 -231 55 197 -21 309 72].
-			// 275 254 callgsubr # 254 + bias = 361
-			// :	# Arg stack is [94 -231 55 197 -21 309 72 275].
-			// :	-20 hstemhm
-			// :	90 83 return
-			// :	# Arg stack is [90 83].
-			// -4 352 callsubr # 352 + bias = 459
-			// :	# Arg stack is [90 83 -4].
-			// :	51 210 51 return
-			// :	# Arg stack is [90 83 -4 51 210 51].
-			// -3 84 hintmask 11111001
-			// 90 -40 callsubr # -40 + bias = 67
-			// :	# Arg stack is [90].
-			// :	-27 callgsubr # -27 + bias = 80
-			// :	:	# Arg stack is [90].
-			// :	:	hmoveto
-			moveTo(90, 0),
-			// :	:	83 309 305 -309 84 return
-			// :	:	# Arg stack is [83 309 305 -309 84].
-			// :	-41 callgsubr # -41 + bias = 66
-			// :	:	# Arg stack is [83 309 305 -309 84].
-			// :	:	656 -84 -275 -305 275 -83 return
-			// :	:	# Arg stack is [83 309 305 -309 84 656 -84 -275 -305 275 -83].
-			// :	hlineto
-			lineTo(173, 0),
-			lineTo(173, 309),
-			lineTo(478, 309),
-			lineTo(478, 0),
-			lineTo(562, 0),
-			lineTo(562, 656),
-			lineTo(478, 656),
-			lineTo(478, 381),
-			lineTo(173, 381),
-			lineTo(173, 656),
-			lineTo(90, 656),
-			// :	return
-			// :	# Arg stack is [].
-			// hintmask 11110110
-			// 235 -887 143 callsubr # 143 + bias = 250
-			// :	# Arg stack is [235 -887].
-			// :	rmoveto
-			lineTo(90, 0),
-			moveTo(325, -231),
-			// :	-84 callsubr # -84 + bias = 23
-			// :	:	# Arg stack is [].
-			// :	:	107 44 77 74 5 hvcurveto
-			cubeTo(432, -231, 476, -154, 481, -80),
-			// :	:	-51 8 rlineto
-			lineTo(430, -72),
-			// :	:	-51 -8 -32 -53 -65 hhcurveto
-			cubeTo(422, -123, 390, -176, 325, -176),
-			// :	:	-65 -32 53 51 -8 hvcurveto
-			cubeTo(260, -176, 228, -123, 220, -72),
-			// :	:	-51 -22 callsubr # -22 + bias = 85
-			// :	:	:	# Arg stack is [-51].
-			// :	:	:	-8 rlineto
-			lineTo(169, -80),
-			// :	:	:	-74 5 44 -77 107 hhcurveto
-			cubeTo(174, -154, 218, -231, 325, -231),
-			// :	:	:	return
-			// :	:	:	# Arg stack is [].
-			// :	:	return
-			// :	:	# Arg stack is [].
-			// :	return
-			// :	# Arg stack is [].
-			// endchar
-		},
-	},
-
-	"apple/Helvetica.dfont?0": {
-		'i': {
-			// - contour #0
-			moveTo(132, 1066),
-			lineTo(315, 1066),
-			lineTo(315, 0),
-			lineTo(132, 0),
-			lineTo(132, 1066),
-			// - contour #1
-			moveTo(132, 1469),
-			lineTo(315, 1469),
-			lineTo(315, 1265),
-			lineTo(132, 1265),
-			lineTo(132, 1469),
-		},
-	},
-
-	"apple/Helvetica.dfont?1": {
-		'i': {
-			// - contour #0
-			moveTo(426, 1220),
-			lineTo(137, 1220),
-			lineTo(137, 1483),
-			lineTo(426, 1483),
-			lineTo(426, 1220),
-			// - contour #1
-			moveTo(137, 1090),
-			lineTo(426, 1090),
-			lineTo(426, 0),
-			lineTo(137, 0),
-			lineTo(137, 1090),
-		},
-	},
-
-	"dejavu/DejaVuSans-ExtraLight.ttf": {
-		'i': {
-			// - contour #0
-			moveTo(230, 1120),
-			lineTo(322, 1120),
-			lineTo(322, 0),
-			lineTo(230, 0),
-			lineTo(230, 1120),
-			// - contour #1
-			moveTo(230, 1556),
-			lineTo(322, 1556),
-			lineTo(322, 1430),
-			lineTo(230, 1430),
-			lineTo(230, 1556),
-		},
-	},
-
-	"microsoft/Arial.ttf": {
-		',': {
-			// - contour #0
-			moveTo(182, 0),
-			lineTo(182, 205),
-			lineTo(387, 205),
-			lineTo(387, 0),
-			quadTo(387, -113, 347, -182),
-			quadTo(307, -252, 220, -290),
-			lineTo(170, -213),
-			quadTo(227, -188, 254, -139),
-			quadTo(281, -91, 284, 0),
-			lineTo(182, 0),
-		},
-
-		'i': {
-			// - contour #0
-			moveTo(136, 1259),
-			lineTo(136, 1466),
-			lineTo(316, 1466),
-			lineTo(316, 1259),
-			lineTo(136, 1259),
-			// - contour #1
-			moveTo(136, 0),
-			lineTo(136, 1062),
-			lineTo(316, 1062),
-			lineTo(316, 0),
-			lineTo(136, 0),
-		},
-
-		'o': {
-			// - contour #0
-			moveTo(68, 531),
-			quadTo(68, 826, 232, 968),
-			quadTo(369, 1086, 566, 1086),
-			quadTo(785, 1086, 924, 942),
-			quadTo(1063, 799, 1063, 546),
-			quadTo(1063, 341, 1001, 223),
-			quadTo(940, 106, 822, 41),
-			quadTo(705, -24, 566, -24),
-			quadTo(343, -24, 205, 119),
-			quadTo(68, 262, 68, 531),
-			// - contour #1
-			moveTo(253, 531),
-			quadTo(253, 327, 342, 225),
-			quadTo(431, 124, 566, 124),
-			quadTo(700, 124, 789, 226),
-			quadTo(878, 328, 878, 537),
-			quadTo(878, 734, 788, 835),
-			quadTo(699, 937, 566, 937),
-			quadTo(431, 937, 342, 836),
-			quadTo(253, 735, 253, 531),
-		},
-
-		'í': { // U+00ED LATIN SMALL LETTER I WITH ACUTE
-			// - contour #0
-			translate(0, 0, moveTo(198, 0)),
-			translate(0, 0, lineTo(198, 1062)),
-			translate(0, 0, lineTo(378, 1062)),
-			translate(0, 0, lineTo(378, 0)),
-			translate(0, 0, lineTo(198, 0)),
-			// - contour #1
-			translate(-33, 0, moveTo(222, 1194)),
-			translate(-33, 0, lineTo(355, 1474)),
-			translate(-33, 0, lineTo(591, 1474)),
-			translate(-33, 0, lineTo(371, 1194)),
-			translate(-33, 0, lineTo(222, 1194)),
-		},
-
-		'Ī': { // U+012A LATIN CAPITAL LETTER I WITH MACRON
-			// - contour #0
-			translate(0, 0, moveTo(191, 0)),
-			translate(0, 0, lineTo(191, 1466)),
-			translate(0, 0, lineTo(385, 1466)),
-			translate(0, 0, lineTo(385, 0)),
-			translate(0, 0, lineTo(191, 0)),
-			// - contour #1
-			translate(-57, 336, moveTo(29, 1227)),
-			translate(-57, 336, lineTo(29, 1375)),
-			translate(-57, 336, lineTo(653, 1375)),
-			translate(-57, 336, lineTo(653, 1227)),
-			translate(-57, 336, lineTo(29, 1227)),
-		},
-
-		// Ǻ is a compound glyph whose elements are also compound glyphs.
-		'Ǻ': { // U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE
-			// - contour #0
-			translate(0, 0, moveTo(-3, 0)),
-			translate(0, 0, lineTo(560, 1466)),
-			translate(0, 0, lineTo(769, 1466)),
-			translate(0, 0, lineTo(1369, 0)),
-			translate(0, 0, lineTo(1148, 0)),
-			translate(0, 0, lineTo(977, 444)),
-			translate(0, 0, lineTo(364, 444)),
-			translate(0, 0, lineTo(203, 0)),
-			translate(0, 0, lineTo(-3, 0)),
-			// - contour #1
-			translate(0, 0, moveTo(420, 602)),
-			translate(0, 0, lineTo(917, 602)),
-			translate(0, 0, lineTo(764, 1008)),
-			translate(0, 0, quadTo(694, 1193, 660, 1312)),
-			translate(0, 0, quadTo(632, 1171, 581, 1032)),
-			translate(0, 0, lineTo(420, 602)),
-			// - contour #2
-			translate(319, 263, moveTo(162, 1338)),
-			translate(319, 263, quadTo(162, 1411, 215, 1464)),
-			translate(319, 263, quadTo(269, 1517, 342, 1517)),
-			translate(319, 263, quadTo(416, 1517, 469, 1463)),
-			translate(319, 263, quadTo(522, 1410, 522, 1334)),
-			translate(319, 263, quadTo(522, 1257, 469, 1204)),
-			translate(319, 263, quadTo(416, 1151, 343, 1151)),
-			translate(319, 263, quadTo(268, 1151, 215, 1204)),
-			translate(319, 263, quadTo(162, 1258, 162, 1338)),
-			// - contour #3
-			translate(319, 263, moveTo(238, 1337)),
-			translate(319, 263, quadTo(238, 1290, 269, 1258)),
-			translate(319, 263, quadTo(301, 1226, 344, 1226)),
-			translate(319, 263, quadTo(387, 1226, 418, 1258)),
-			translate(319, 263, quadTo(450, 1290, 450, 1335)),
-			translate(319, 263, quadTo(450, 1380, 419, 1412)),
-			translate(319, 263, quadTo(388, 1444, 344, 1444)),
-			translate(319, 263, quadTo(301, 1444, 269, 1412)),
-			translate(319, 263, quadTo(238, 1381, 238, 1337)),
-			// - contour #4
-			translate(339, 650, moveTo(222, 1194)),
-			translate(339, 650, lineTo(355, 1474)),
-			translate(339, 650, lineTo(591, 1474)),
-			translate(339, 650, lineTo(371, 1194)),
-			translate(339, 650, lineTo(222, 1194)),
-		},
-
-		'﴾': { // U+FD3E ORNATE LEFT PARENTHESIS.
-			// - contour #0
-			moveTo(560, -384),
-			lineTo(516, -429),
-			quadTo(412, -304, 361, -226),
-			quadTo(258, -68, 201, 106),
-			quadTo(127, 334, 127, 595),
-			quadTo(127, 845, 201, 1069),
-			quadTo(259, 1246, 361, 1404),
-			quadTo(414, 1487, 514, 1608),
-			lineTo(560, 1566),
-			quadTo(452, 1328, 396, 1094),
-			quadTo(336, 845, 336, 603),
-			quadTo(336, 359, 370, 165),
-			quadTo(398, 8, 454, -142),
-			quadTo(482, -217, 560, -384),
-		},
-
-		'﴿': { // U+FD3F ORNATE RIGHT PARENTHESIS
-			// - contour #0
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, moveTo(560, -384)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, lineTo(516, -429)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(412, -304, 361, -226)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(258, -68, 201, 106)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(127, 334, 127, 595)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(127, 845, 201, 1069)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(259, 1246, 361, 1404)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(414, 1487, 514, 1608)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, lineTo(560, 1566)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(452, 1328, 396, 1094)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(336, 845, 336, 603)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(336, 359, 370, 165)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(398, 8, 454, -142)),
-			transform(-1<<14, 0, 0, +1<<14, 653, 0, quadTo(482, -217, 560, -384)),
-		},
-	},
-
-	"noto/NotoSans-Regular.ttf": {
-		'i': {
-			// - contour #0
-			moveTo(354, 0),
-			lineTo(174, 0),
-			lineTo(174, 1098),
-			lineTo(354, 1098),
-			lineTo(354, 0),
-			// - contour #1
-			moveTo(160, 1395),
-			quadTo(160, 1455, 190, 1482),
-			quadTo(221, 1509, 266, 1509),
-			quadTo(308, 1509, 339, 1482),
-			quadTo(371, 1455, 371, 1395),
-			quadTo(371, 1336, 339, 1308),
-			quadTo(308, 1280, 266, 1280),
-			quadTo(221, 1280, 190, 1308),
-			quadTo(160, 1336, 160, 1395),
-		},
-	},
-}
-
-type kernTestCase struct {
-	ppem    fixed.Int26_6
-	hinting font.Hinting
-	runes   [2]rune
-	want    Units
-}
-
-// proprietaryKernTestCases hold a sample of each font's kerning pairs. The
-// numerical values can be verified by running the ttx tool.
-var proprietaryKernTestCases = map[string][]kernTestCase{
-	"dejavu/DejaVuSans-ExtraLight.ttf": {
-		{2048, font.HintingNone, [2]rune{'A', 'A'}, 57},
-		{2048, font.HintingNone, [2]rune{'W', 'A'}, -112},
-		// U+00C1 LATIN CAPITAL LETTER A WITH ACUTE
-		// U+01FA LATIN CAPITAL LETTER A WITH RING ABOVE AND ACUTE
-		// U+1E82 LATIN CAPITAL LETTER W WITH ACUTE
-		{2048, font.HintingNone, [2]rune{'\u00c1', 'A'}, 57},
-		// TODO: enable these next two test cases, when we support multiple
-		// kern subtables.
-		// {2048, font.HintingNone, [2]rune{'\u01fa', 'A'}, 57},
-		// {2048, font.HintingNone, [2]rune{'\u1e82', 'A'}, -112},
-	},
-	"microsoft/Arial.ttf": {
-		{2048, font.HintingNone, [2]rune{'A', 'V'}, -152},
-		// U+03B8 GREEK SMALL LETTER THETA
-		// U+03BB GREEK SMALL LETTER LAMDA
-		{2048, font.HintingNone, [2]rune{'\u03b8', '\u03bb'}, -39},
-		{2048, font.HintingNone, [2]rune{'\u03bb', '\u03b8'}, -0},
-	},
-	"microsoft/Comic_Sans_MS.ttf": {
-		{2048, font.HintingNone, [2]rune{'A', 'V'}, 0},
-	},
-	"microsoft/Times_New_Roman.ttf": {
-		{768, font.HintingNone, [2]rune{'A', 'V'}, -99},
-		{768, font.HintingFull, [2]rune{'A', 'V'}, -128},
-		{2048, font.HintingNone, [2]rune{'A', 'A'}, 0},
-		{2048, font.HintingNone, [2]rune{'A', 'T'}, -227},
-		{2048, font.HintingNone, [2]rune{'A', 'V'}, -264},
-		{2048, font.HintingNone, [2]rune{'T', 'A'}, -164},
-		{2048, font.HintingNone, [2]rune{'T', 'T'}, 0},
-		{2048, font.HintingNone, [2]rune{'T', 'V'}, 0},
-		{2048, font.HintingNone, [2]rune{'V', 'A'}, -264},
-		{2048, font.HintingNone, [2]rune{'V', 'T'}, 0},
-		{2048, font.HintingNone, [2]rune{'V', 'V'}, 0},
-		// U+0390 GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS
-		// U+0393 GREEK CAPITAL LETTER GAMMA
-		{2048, font.HintingNone, [2]rune{'\u0390', '\u0393'}, 0},
-		{2048, font.HintingNone, [2]rune{'\u0393', '\u0390'}, 76},
-	},
-	"microsoft/Webdings.ttf": {
-		{2048, font.HintingNone, [2]rune{'\uf041', '\uf042'}, 0},
-	},
-}
-
-// proprietaryFDSelectTestCases hold a sample of each font's Font Dict Select
-// (FDSelect) map. The numerical values can be verified by grepping the output
-// of the ttx tool:
-//
-//	grep CharString.*fdSelectIndex SourceHanSansSC-Regular.ttx
-//
-// will print lines like this:
-//
-//	<CharString name="cid00100" fdSelectIndex="15">
-//	<CharString name="cid00101" fdSelectIndex="15">
-//	<CharString name="cid00102" fdSelectIndex="3">
-//	<CharString name="cid00103" fdSelectIndex="15">
-//
-// As for what the values like 3 or 15 actually mean, grepping that ttx file
-// for "FontName" gives this list:
-//
-//	0:	<FontName value="SourceHanSansSC-Regular-Alphabetic"/>
-//	1:	<FontName value="SourceHanSansSC-Regular-AlphabeticDigits"/>
-//	2:	<FontName value="SourceHanSansSC-Regular-Bopomofo"/>
-//	3:	<FontName value="SourceHanSansSC-Regular-Dingbats"/>
-//	4:	<FontName value="SourceHanSansSC-Regular-DingbatsDigits"/>
-//	5:	<FontName value="SourceHanSansSC-Regular-Generic"/>
-//	6:	<FontName value="SourceHanSansSC-Regular-HDingbats"/>
-//	7:	<FontName value="SourceHanSansSC-Regular-HHangul"/>
-//	8:	<FontName value="SourceHanSansSC-Regular-HKana"/>
-//	9:	<FontName value="SourceHanSansSC-Regular-HWidth"/>
-//	10:	<FontName value="SourceHanSansSC-Regular-HWidthCJK"/>
-//	11:	<FontName value="SourceHanSansSC-Regular-HWidthDigits"/>
-//	12:	<FontName value="SourceHanSansSC-Regular-Hangul"/>
-//	13:	<FontName value="SourceHanSansSC-Regular-Ideographs"/>
-//	14:	<FontName value="SourceHanSansSC-Regular-Kana"/>
-//	15:	<FontName value="SourceHanSansSC-Regular-Proportional"/>
-//	16:	<FontName value="SourceHanSansSC-Regular-ProportionalCJK"/>
-//	17:	<FontName value="SourceHanSansSC-Regular-ProportionalDigits"/>
-//	18:	<FontName value="SourceHanSansSC-Regular-VKana"/>
-//
-// As a sanity check, the cmap table maps U+3127 BOPOMOFO LETTER I to the glyph
-// named "cid65353", proprietaryFDSelectTestCases here maps 65353 to Font Dict
-// 2, and the list immediately above maps 2 to "Bopomofo".
-var proprietaryFDSelectTestCases = map[string]map[GlyphIndex]int{
-	"adobe/SourceHanSansSC-Regular.otf": {
-		0:     5,
-		1:     15,
-		2:     15,
-		16:    15,
-		17:    17,
-		26:    17,
-		27:    15,
-		100:   15,
-		101:   15,
-		102:   3,
-		103:   15,
-		777:   4,
-		1000:  3,
-		2000:  3,
-		3000:  13,
-		4000:  13,
-		20000: 13,
-		48000: 12,
-		59007: 1,
-		59024: 0,
-		59087: 8,
-		59200: 7,
-		59211: 6,
-		60000: 13,
-		63000: 16,
-		63039: 9,
-		63060: 11,
-		63137: 10,
-		65353: 2,
-		65486: 14,
-		65505: 18,
-		65506: 5,
-		65533: 5,
-		65534: 5,
-	},
-}