' . $html . '
'); + + return array_values(unpack('N*', mb_convert_encoding($mpdf->drawnText[0], 'UTF-32BE', 'UTF-8'))); + } + + public function dataRuns() + { + return [ + 'an initial form from Format 1, with nothing before it' => [ + [self::BEH, self::BEH], + [self::BEH, self::DOTLESS_BEH_INITIAL], + ], + 'an initial form from Format 1, before the chained rule\'s final form' => [ + [self::BEH, self::BEH, self::LOW_ALEF], + [self::LOW_ALEF, self::DOTLESS_BEH_FINAL, self::DOTLESS_BEH_INITIAL], + ], + 'a medial form from Format 2, with no low alef after it' => [ + [self::BEH, self::BEH, self::BEH, self::LOW_ALEF], + [self::LOW_ALEF, self::DOTLESS_BEH_FINAL, self::DOTLESS_BEH_MEDIAL, self::DOTLESS_BEH_INITIAL], + ], + ]; + } + + /** + * @dataProvider dataRuns + */ + public function testTheFormNeedsNoContext($codepoints, $expected) + { + $this->assertSame($expected, $this->drawn($codepoints)); + } + +} diff --git a/tests/Mpdf/Fonts/GsubArrayTest.php b/tests/Mpdf/Fonts/GsubArrayTest.php index 8fbaaf8d2..8b7961579 100644 --- a/tests/Mpdf/Fonts/GsubArrayTest.php +++ b/tests/Mpdf/Fonts/GsubArrayTest.php @@ -54,10 +54,10 @@ public function testTheDumpReportsEachClassRuleWithItsOwnPositions() } /** - * A Type 5 rule has no backtrack or lookahead, yet where it belongs to an Arabic joining form the - * parser hands the shaper the sequences of the chained rule it read last (#189). + * A Type 5 rule has no backtrack or lookahead, so where it belongs to an Arabic joining form the + * shaper gets none, not those of the chained rule read before it (#189). */ - public function testAPlainContextRuleOfAnArabicFormCarriesTheLastChainedRulesSequences() + public function testAPlainContextRuleOfAnArabicFormHasNoBacktrackOrLookahead() { $parser = $this->withGdef(new TTFontFile($this->cache(), 'win')); @@ -78,7 +78,7 @@ public function testAPlainContextRuleOfAnArabicFormCarriesTheLastChainedRulesSeq $volt = $parser->_getGSUBarray($Lookup, [0 => 'init', 2 => 'init'], 'arab'); - $this->assertSame(['match' => '00041', 'replace' => '00044', 'tag' => 'init', 'prel' => ['00043'], 'postl' => [], 'ignore' => '()'], end($volt)); + $this->assertSame(['match' => '00041', 'replace' => '00044', 'tag' => 'init', 'prel' => [], 'postl' => [], 'ignore' => '()'], end($volt)); } private function chainedClassRules() diff --git a/tests/data/fontcache/NotoSansArabic-GSUB5Form-Synthetic.json b/tests/data/fontcache/NotoSansArabic-GSUB5Form-Synthetic.json new file mode 100644 index 000000000..111bb6fe7 --- /dev/null +++ b/tests/data/fontcache/NotoSansArabic-GSUB5Form-Synthetic.json @@ -0,0 +1,278 @@ +{ + "_": "Generated by composer fontcache:update. See tests/Mpdf/Fonts/ParserGoldenMaster.php.", + "fullName": "NotoSansArabicGSUB5FormSynthetic-Regular", + "mtx": { + "GSUBScriptLang": { + "DFLT": "DFLT ", + "arab": "DFLT " + }, + "GSUBFeatures": { + "DFLT": { + "DFLT": { + "fina": [ + 0 + ], + "init": [ + 1 + ], + "medi": [ + 2 + ] + } + }, + "arab": { + "DFLT": { + "fina": [ + 0 + ], + "init": [ + 1 + ], + "medi": [ + 2 + ] + } + } + }, + "GSUBLookups": [ + { + "Type": 6, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 100 + ], + "MarkFilteringSet": "" + }, + { + "Type": 5, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 134 + ], + "MarkFilteringSet": "" + }, + { + "Type": 5, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 162 + ], + "MarkFilteringSet": "" + }, + { + "Type": 1, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 202 + ], + "MarkFilteringSet": "" + }, + { + "Type": 1, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 216 + ], + "MarkFilteringSet": "" + }, + { + "Type": 1, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 230 + ], + "MarkFilteringSet": "" + } + ], + "GPOSScriptLang": { + "DFLT": "DFLT ", + "arab": "DFLT ", + "cyrl": "DFLT ", + "dev2": "DFLT ", + "grek": "DFLT ", + "latn": "DFLT " + }, + "GPOSFeatures": { + "DFLT": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + }, + "arab": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + }, + "cyrl": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + }, + "dev2": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + }, + "grek": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + }, + "latn": { + "DFLT": { + "mark": [ + 0 + ], + "mkmk": [ + 1 + ] + } + } + }, + "GPOSLookups": [ + { + "Type": 4, + "Flag": 0, + "SubtableCount": 1, + "Subtables": [ + 102 + ], + "MarkFilteringSet": "" + }, + { + "Type": 6, + "Flag": 16, + "SubtableCount": 1, + "Subtables": [ + 194 + ], + "MarkFilteringSet": 0 + } + ], + "MarkGlyphSets": [ + " 0E005" + ], + "rtlPUAstr": "\\x{0E002}-\\x{0E004}", + "haskernGPOS": false, + "hassmallcapsGSUB": false + }, + "cache": { + "GDEFdata.json": { + "GlyphClassBases": " 00020| 00627| 008AD| 0E000| 0E001| 0E002| 0E003| 0E004", + "GlyphClassMarks": " 0E005", + "GlyphClassLigatures": "", + "GlyphClassComponents": "", + "MarkGlyphSets": [ + " 0E005" + ], + "MarkAttachmentType": [] + }, + "GPOS.dat": "234 bytes, sha256 0f363351c5ea276d72ca75127977045024304d1f2b19b04e8cfded715c737a13", + "GPOSdata.json": [ + [ + { + "57349": 0 + } + ], + [ + { + "57349": 0 + } + ] + ], + "GSUB.arab.DFLT.json": { + "rtlSUB": { + "00628": { + "1": "0E002", + "prel": { + "1": [ + "00628" + ] + }, + "postl": { + "1": [ + "008AD" + ] + }, + "ignore": { + "1": "()", + "2": "()", + "3": "()" + }, + "2": "0E004", + "3": "0E003" + } + }, + "finals": "0E002 ", + "rphf": [], + "half": [], + "pref": [], + "blwf": [], + "pstf": [] + }, + "GSUB.dat": "242 bytes, sha256 233543ea71d43c7342390dd0ebd1a6fa9a480924f1ea1ef2e97cf4873a7fbd84", + "GSUBdata.json": [ + [ + { + "1576": 0 + } + ], + [ + { + "1576": 0 + } + ], + [ + { + "1576": 0 + } + ], + [ + { + "1576": 0 + } + ], + [ + { + "1576": 0 + } + ], + [ + { + "1576": 0 + } + ] + ] + } +} diff --git a/tests/data/otldump/NotoSansArabic-GSUB5Form-Synthetic.txt b/tests/data/otldump/NotoSansArabic-GSUB5Form-Synthetic.txt new file mode 100644 index 000000000..908812490 --- /dev/null +++ b/tests/data/otldump/NotoSansArabic-GSUB5Form-Synthetic.txt @@ -0,0 +1,27 @@ +