Update unit tests

- move fonts to tests resources directory
- remove Intel Clear-Light
- add W3C unit test font Ahem
- add new font info test

fixes #117

tests/FontLib/FontTest.php

@@ -22,16 +22,30 @@ public function testLoadFileNotFound()
         }
     }
 
-    public function testLoadTTFFontSuccessfully()
+    public function testLoadTTFFont()
     {
-        $trueTypeFont = Font::load('sample-fonts/IntelClear-Light.ttf');
+        $trueTypeFont = Font::load('tests/resources/fonts/ahem/ahem.ttf');
 
         $this->assertInstanceOf('FontLib\TrueType\File', $trueTypeFont);
     }
 
-    public function test12CmapFormat()
+    public function testGetFontInfoTTF()
     {
-        $trueTypeFont = Font::load('sample-fonts/NotoSansShavian-Regular.ttf');
+        $font = Font::load('tests/resources/fonts/ahem/ahem.ttf');
+        $font->parse();
+        $this->assertSame('Ahem', $font->getFontName());
+        $this->assertSame('Regular', $font->getFontSubfamily());
+        $this->assertSame('Version 1.50 Ahem', $font->getFontSubfamilyID());
+        $this->assertSame('Ahem', $font->getFontFullName());
+        $this->assertSame('Version 1.50', $font->getFontVersion());
+        $this->assertSame(400, $font->getFontWeight());
+        $this->assertSame('Ahem', $font->getFontPostscriptName());
+        $this->assertTrue($font->close());
+    }
+
+    public function testTTFCmap()
+    {
+        $trueTypeFont = Font::load('tests/resources/fonts/noto/NotoSansShavian-Regular.ttf');
 
         $trueTypeFont->parse();
 
@@ -40,17 +54,16 @@ public function test12CmapFormat()
         $cmapFormat4Table = $cmapTable[0];
 
         $this->assertEquals(4, $cmapFormat4Table['format']);
-        $this->assertEquals(6, $cmapFormat4Table['segCount']);
+        $this->assertEquals(51, $cmapFormat4Table['segCount']);
         $this->assertEquals($cmapFormat4Table['segCount'], count($cmapFormat4Table['startCode']));
         $this->assertEquals($cmapFormat4Table['segCount'], count($cmapFormat4Table['endCode']));
 
         $cmapFormat12Table = $cmapTable[1];
 
         $this->assertEquals(12, $cmapFormat12Table['format']);
-        $this->assertEquals(6, $cmapFormat12Table['ngroups']);
-        $this->assertEquals(6, count($cmapFormat12Table['startCode']));
-        $this->assertEquals(6, count($cmapFormat12Table['endCode']));
-        $this->assertEquals(53, count($cmapFormat12Table['glyphIndexArray']));
+        $this->assertEquals(294, $cmapFormat12Table['ngroups']);
+        $this->assertEquals(294, count($cmapFormat12Table['startCode']));
+        $this->assertEquals(294, count($cmapFormat12Table['endCode']));
+        $this->assertEquals(383, count($cmapFormat12Table['glyphIndexArray']));
     }
-
 }

tests/resources/fonts/ahem/LICENSE

@@ -0,0 +1,4 @@
+The Ahem font belongs to the public domain. In jurisdictions that do
+not recognize public domain ownership of these files, the following
+Creative Commons Zero declaration applies: 
+  http://labs.creativecommons.org/licenses/zero-waive/1.0/us/legalcode

tests/resources/fonts/ahem/README.md

@@ -0,0 +1,93 @@
+The Ahem font was developed by Todd Fahrner and Myles C. Maxfield to 
+help test writers develop predictable tests. The units per em is 1000, 
+the ascent is 800, and the descent is 200, thereby making the em 
+square exactly square. The glyphs for most characters is simply a box 
+which fills this square. The codepoints mapped to this full square 
+with a full advance are the following ranges:
+
+U+20-U+26
+U+28-U+6F
+U+71-U+7E
+U+A0-U+C8
+U+CA-U+FF
+U+131
+U+152-U+153
+U+178
+U+192
+U+2C6-U+2C7
+U+2C9
+U+2D8-U+2DD
+U+394
+U+3A5
+U+3A7
+U+3A9
+U+3BC
+U+3C0
+U+2013-U+2014
+U+2018-U+201A
+U+201C-U+201E
+U+2020-U+2022
+U+2026
+U+2030
+U+2039-U+203A
+U+2044
+U+2122
+U+2126
+U+2202
+U+2206
+U+220F
+U+2211-U+2212
+U+2219-U+221A
+U+221E
+U+222B
+U+2248
+U+2260
+U+2264-U+2265
+U+22F2
+U+25CA
+U+3007
+U+4E00
+U+4E03
+U+4E09
+U+4E5D
+U+4E8C
+U+4E94
+U+516B
+U+516D
+U+5341
+U+56D7
+U+56DB
+U+571F
+U+6728
+U+6C34
+U+706B
+U+91D1
+U+F000-U+F002
+
+The codepoints which are mapped to something else are the following:
+
+" " (U+20): No path but full advance
+"p" (U+70): Path has 0 ascent but full descent
+"É" (U+C9): Path has 0 descent but full ascent
+Non-breaking space (U+A0): No path but full advance
+Zero-width non-breaking space (U+FEFF): No path and 0 advance
+En space (U+2002): No path and half advance
+Em space (U+2003): No path but full advance
+Three-per-em space (U+2004): No path and one third advance
+Four-per-em space (U+2005): No path and one quarter advance
+Six-per-em space (U+2006): No path and one sixth advance
+Thin space (U+2009): No path and one fifth advance
+Hair space (U+200A): No path and one tenth advance
+Zero width space (U+200B): No path and no advance
+Ideographic space (U+3000): No path but full advance
+Zero width non-joiner (U+200C): No path and no advance
+Zero width joiner (U+200D): No path and no advance
+Greek capital letter Upsilon (U+3A5): Thin vertical stripe and full advance
+Greek capital letter Chi (U+3A7): Thin horizontal stripe and full advance
+"横" (U+6A2A): Thin horizontal stripe and full advance
+"橫" (U+6A6B): Thin horizontal stripe and full advance;
+"縦" (U+7E26): Thin vertical stripe and full advance;
+"縱" (U+7E31): Thin vertical stripe and full advance;
+"纵" (U+7EB5): Thin vertical stripe and full advance.
+
+Source: https://www.w3.org/Style/CSS/Test/Fonts/Ahem/

tests/resources/fonts/noto/LICENSE

@@ -0,0 +1,93 @@
+Copyright 2022 The Noto Project Authors
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

tests/resources/fonts/noto/README.md

@@ -0,0 +1,22 @@
+Noto Sans Shavian is an unmodulated (“sans serif”) design for texts in the
+historical artificial _Shavian_ script.
+
+Noto Sans Shavian contains 53 glyphs, and supports 52 characters from the
+Unicode block Shavian.
+
+### Supported writing systems
+#### Shavian
+
+Shavian (𐑖𐑱𐑝𐑾𐑯 𐑨𐑤𐑓𐑩𐑚𐑧𐑑) is an artificial alphabet, written left-to-right.
+Created around 1960 by Ronald Kingsley Read for phonetic spelling of 
+English. The winning entry in a competition posthumously funded by
+playwright Bernard Shaw. Also adopted for Esperanto.
+
+Needs software support for complex text layout (shaping). Read more on
+[ScriptSource](https://scriptsource.org/scr/Shaw),
+[Unicode](https://www.unicode.org/versions/Unicode13.0.0/ch08.pdf#G27260),
+[Wikipedia](https://en.wikipedia.org/wiki/ISO_15924:Shaw),
+[Wiktionary](https://en.wiktionary.org/wiki/Category:Shavian_script),
+[r12a](https://r12a.github.io/scripts/links?iso=Shaw).
+
+Source: https://github.com/google/fonts/tree/main/ofl/notosansshavian