| /* |
| * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| * |
| * This is part of HarfBuzz, an OpenType Layout engine library. |
| * |
| * Permission is hereby granted, without written agreement and without |
| * license or royalty fees, to use, copy, modify, and distribute this |
| * software and its documentation for any purpose, provided that the |
| * above copyright notice and the following two paragraphs appear in |
| * all copies of this software. |
| * |
| * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR |
| * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES |
| * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN |
| * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH |
| * DAMAGE. |
| * |
| * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
| * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
| * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO |
| * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| */ |
| |
| #include <QtTest/QtTest> |
| |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| #include FT_TRUETYPE_TABLES_H |
| |
| #include <harfbuzz-shaper.h> |
| #include <harfbuzz-global.h> |
| #include <harfbuzz-gpos.h> |
| |
| static FT_Library freetype; |
| |
| static FT_Face loadFace(const char *name) |
| { |
| FT_Face face; |
| char path[256]; |
| |
| strcpy(path, SRCDIR); |
| strcat(path, "/fonts/"); |
| strcat(path, name); |
| |
| if (FT_New_Face(freetype, path, /*index*/0, &face)) |
| return 0; |
| return face; |
| } |
| |
| static HB_UChar32 getChar(const HB_UChar16 *string, hb_uint32 length, hb_uint32 &i) |
| { |
| HB_UChar32 ch; |
| if (HB_IsHighSurrogate(string[i]) |
| && i < length - 1 |
| && HB_IsLowSurrogate(string[i + 1])) { |
| ch = HB_SurrogateToUcs4(string[i], string[i + 1]); |
| ++i; |
| } else { |
| ch = string[i]; |
| } |
| return ch; |
| } |
| |
| static HB_Bool hb_stringToGlyphs(HB_Font font, const HB_UChar16 *string, hb_uint32 length, HB_Glyph *glyphs, hb_uint32 *numGlyphs, HB_Bool /*rightToLeft*/) |
| { |
| FT_Face face = (FT_Face)font->userData; |
| if (length > *numGlyphs) |
| return false; |
| |
| int glyph_pos = 0; |
| for (hb_uint32 i = 0; i < length; ++i) { |
| glyphs[glyph_pos] = FT_Get_Char_Index(face, getChar(string, length, i)); |
| ++glyph_pos; |
| } |
| |
| *numGlyphs = glyph_pos; |
| |
| return true; |
| } |
| |
| static void hb_getAdvances(HB_Font /*font*/, const HB_Glyph * /*glyphs*/, hb_uint32 numGlyphs, HB_Fixed *advances, int /*flags*/) |
| { |
| for (hb_uint32 i = 0; i < numGlyphs; ++i) |
| advances[i] = 0; // ### not tested right now |
| } |
| |
| static HB_Bool hb_canRender(HB_Font font, const HB_UChar16 *string, hb_uint32 length) |
| { |
| FT_Face face = (FT_Face)font->userData; |
| |
| for (hb_uint32 i = 0; i < length; ++i) |
| if (!FT_Get_Char_Index(face, getChar(string, length, i))) |
| return false; |
| |
| return true; |
| } |
| |
| static HB_Error hb_getSFntTable(void *font, HB_Tag tableTag, HB_Byte *buffer, HB_UInt *length) |
| { |
| FT_Face face = (FT_Face)font; |
| FT_ULong ftlen = *length; |
| FT_Error error = 0; |
| |
| if (!FT_IS_SFNT(face)) |
| return HB_Err_Invalid_Argument; |
| |
| error = FT_Load_Sfnt_Table(face, tableTag, 0, buffer, &ftlen); |
| *length = ftlen; |
| return (HB_Error)error; |
| } |
| |
| HB_Error hb_getPointInOutline(HB_Font font, HB_Glyph glyph, int flags, hb_uint32 point, HB_Fixed *xpos, HB_Fixed *ypos, hb_uint32 *nPoints) |
| { |
| HB_Error error = HB_Err_Ok; |
| FT_Face face = (FT_Face)font->userData; |
| |
| int load_flags = (flags & HB_ShaperFlag_UseDesignMetrics) ? FT_LOAD_NO_HINTING : FT_LOAD_DEFAULT; |
| |
| if ((error = (HB_Error)FT_Load_Glyph(face, glyph, load_flags))) |
| return error; |
| |
| if (face->glyph->format != ft_glyph_format_outline) |
| return (HB_Error)HB_Err_Invalid_SubTable; |
| |
| *nPoints = face->glyph->outline.n_points; |
| if (!(*nPoints)) |
| return HB_Err_Ok; |
| |
| if (point > *nPoints) |
| return (HB_Error)HB_Err_Invalid_SubTable; |
| |
| *xpos = face->glyph->outline.points[point].x; |
| *ypos = face->glyph->outline.points[point].y; |
| |
| return HB_Err_Ok; |
| } |
| |
| void hb_getGlyphMetrics(HB_Font font, HB_Glyph glyph, HB_GlyphMetrics *metrics) |
| { |
| // ### |
| metrics->x = metrics->y = metrics->width = metrics->height = metrics->xOffset = metrics->yOffset = 0; |
| } |
| |
| HB_Fixed hb_getFontMetric(HB_Font font, HB_FontMetric metric) |
| { |
| return 0; // #### |
| } |
| |
| const HB_FontClass hb_fontClass = { |
| hb_stringToGlyphs, hb_getAdvances, hb_canRender, |
| hb_getPointInOutline, hb_getGlyphMetrics, hb_getFontMetric |
| }; |
| |
| |
| //TESTED_CLASS= |
| //TESTED_FILES= gui/text/qscriptengine.cpp |
| |
| class tst_QScriptEngine : public QObject |
| { |
| Q_OBJECT |
| |
| public: |
| tst_QScriptEngine(); |
| virtual ~tst_QScriptEngine(); |
| |
| |
| public slots: |
| void initTestCase(); |
| void cleanupTestCase(); |
| private slots: |
| void devanagari(); |
| void bengali(); |
| void gurmukhi(); |
| // gujarati missing |
| void oriya(); |
| void tamil(); |
| void telugu(); |
| void kannada(); |
| void malayalam(); |
| // sinhala missing |
| |
| void khmer(); |
| void linearB(); |
| }; |
| |
| tst_QScriptEngine::tst_QScriptEngine() |
| { |
| } |
| |
| tst_QScriptEngine::~tst_QScriptEngine() |
| { |
| } |
| |
| void tst_QScriptEngine::initTestCase() |
| { |
| FT_Init_FreeType(&freetype); |
| } |
| |
| void tst_QScriptEngine::cleanupTestCase() |
| { |
| FT_Done_FreeType(freetype); |
| } |
| |
| struct ShapeTable { |
| unsigned short unicode[16]; |
| unsigned short glyphs[16]; |
| }; |
| |
| static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script) |
| { |
| QString str = QString::fromUtf16( s->unicode ); |
| |
| HB_Face hbFace = HB_NewFace(face, hb_getSFntTable); |
| |
| HB_FontRec hbFont; |
| hbFont.klass = &hb_fontClass; |
| hbFont.userData = face; |
| hbFont.x_ppem = face->size->metrics.x_ppem; |
| hbFont.y_ppem = face->size->metrics.y_ppem; |
| hbFont.x_scale = face->size->metrics.x_scale; |
| hbFont.y_scale = face->size->metrics.y_scale; |
| |
| HB_ShaperItem shaper_item; |
| shaper_item.kerning_applied = false; |
| shaper_item.string = reinterpret_cast<const HB_UChar16 *>(str.constData()); |
| shaper_item.stringLength = str.length(); |
| shaper_item.item.script = script; |
| shaper_item.item.pos = 0; |
| shaper_item.item.length = shaper_item.stringLength; |
| shaper_item.item.bidiLevel = 0; // ### |
| shaper_item.shaperFlags = 0; |
| shaper_item.font = &hbFont; |
| shaper_item.face = hbFace; |
| shaper_item.num_glyphs = shaper_item.item.length; |
| shaper_item.glyphIndicesPresent = false; |
| shaper_item.initialGlyphCount = 0; |
| |
| QVarLengthArray<HB_Glyph> hb_glyphs(shaper_item.num_glyphs); |
| QVarLengthArray<HB_GlyphAttributes> hb_attributes(shaper_item.num_glyphs); |
| QVarLengthArray<HB_Fixed> hb_advances(shaper_item.num_glyphs); |
| QVarLengthArray<HB_FixedPoint> hb_offsets(shaper_item.num_glyphs); |
| QVarLengthArray<unsigned short> hb_logClusters(shaper_item.num_glyphs); |
| |
| while (1) { |
| hb_glyphs.resize(shaper_item.num_glyphs); |
| hb_attributes.resize(shaper_item.num_glyphs); |
| hb_advances.resize(shaper_item.num_glyphs); |
| hb_offsets.resize(shaper_item.num_glyphs); |
| hb_logClusters.resize(shaper_item.num_glyphs); |
| |
| memset(hb_glyphs.data(), 0, hb_glyphs.size() * sizeof(HB_Glyph)); |
| memset(hb_attributes.data(), 0, hb_attributes.size() * sizeof(HB_GlyphAttributes)); |
| memset(hb_advances.data(), 0, hb_advances.size() * sizeof(HB_Fixed)); |
| memset(hb_offsets.data(), 0, hb_offsets.size() * sizeof(HB_FixedPoint)); |
| |
| shaper_item.glyphs = hb_glyphs.data(); |
| shaper_item.attributes = hb_attributes.data(); |
| shaper_item.advances = hb_advances.data(); |
| shaper_item.offsets = hb_offsets.data(); |
| shaper_item.log_clusters = hb_logClusters.data(); |
| |
| if (HB_ShapeItem(&shaper_item)) |
| break; |
| |
| } |
| |
| HB_FreeFace(hbFace); |
| |
| hb_uint32 nglyphs = 0; |
| const unsigned short *g = s->glyphs; |
| while ( *g ) { |
| nglyphs++; |
| g++; |
| } |
| |
| if( nglyphs != shaper_item.num_glyphs ) |
| goto error; |
| |
| for (hb_uint32 i = 0; i < nglyphs; ++i) { |
| if ((shaper_item.glyphs[i]&0xffffff) != s->glyphs[i]) |
| goto error; |
| } |
| return true; |
| error: |
| str = ""; |
| const unsigned short *uc = s->unicode; |
| while (*uc) { |
| str += QString("%1 ").arg(*uc, 4, 16); |
| ++uc; |
| } |
| qDebug("%s: shaping of string %s failed, nglyphs=%d, expected %d", |
| face->family_name, |
| str.toLatin1().constData(), |
| shaper_item.num_glyphs, nglyphs); |
| |
| str = ""; |
| hb_uint32 i = 0; |
| while (i < shaper_item.num_glyphs) { |
| str += QString("%1 ").arg(shaper_item.glyphs[i], 4, 16); |
| ++i; |
| } |
| qDebug(" glyph result = %s", str.toLatin1().constData()); |
| return false; |
| } |
| |
| void tst_QScriptEngine::devanagari() |
| { |
| { |
| FT_Face face = loadFace("raghu.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| // Ka |
| { { 0x0915, 0x0 }, |
| { 0x0080, 0x0 } }, |
| // Ka Halant |
| { { 0x0915, 0x094d, 0x0 }, |
| { 0x0080, 0x0051, 0x0 } }, |
| // Ka Halant Ka |
| { { 0x0915, 0x094d, 0x0915, 0x0 }, |
| { 0x00c8, 0x0080, 0x0 } }, |
| // Ka MatraI |
| { { 0x0915, 0x093f, 0x0 }, |
| { 0x01d1, 0x0080, 0x0 } }, |
| // Ra Halant Ka |
| { { 0x0930, 0x094d, 0x0915, 0x0 }, |
| { 0x0080, 0x005b, 0x0 } }, |
| // Ra Halant Ka MatraI |
| { { 0x0930, 0x094d, 0x0915, 0x093f, 0x0 }, |
| { 0x01d1, 0x0080, 0x005b, 0x0 } }, |
| // MatraI |
| { { 0x093f, 0x0 }, |
| { 0x01d4, 0x029c, 0x0 } }, |
| // Ka Nukta |
| { { 0x0915, 0x093c, 0x0 }, |
| { 0x00a4, 0x0 } }, |
| // Ka Halant Ra |
| { { 0x0915, 0x094d, 0x0930, 0x0 }, |
| { 0x0110, 0x0 } }, |
| // Ka Halant Ra Halant Ka |
| { { 0x0915, 0x094d, 0x0930, 0x094d, 0x0915, 0x0 }, |
| { 0x0158, 0x0080, 0x0 } }, |
| { { 0x0930, 0x094d, 0x200d, 0x0 }, |
| { 0x00e2, 0x0 } }, |
| { { 0x0915, 0x094d, 0x0930, 0x094d, 0x200d, 0x0 }, |
| { 0x0158, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Devanagari) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find raghu.ttf", SkipAll); |
| } |
| } |
| |
| { |
| FT_Face face = loadFace("mangal.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| // Ka |
| { { 0x0915, 0x0 }, |
| { 0x0080, 0x0 } }, |
| // Ka Halant |
| { { 0x0915, 0x094d, 0x0 }, |
| { 0x0080, 0x0051, 0x0 } }, |
| // Ka Halant Ka |
| { { 0x0915, 0x094d, 0x0915, 0x0 }, |
| { 0x00c8, 0x0080, 0x0 } }, |
| // Ka MatraI |
| { { 0x0915, 0x093f, 0x0 }, |
| { 0x01d1, 0x0080, 0x0 } }, |
| // Ra Halant Ka |
| { { 0x0930, 0x094d, 0x0915, 0x0 }, |
| { 0x0080, 0x005b, 0x0 } }, |
| // Ra Halant Ka MatraI |
| { { 0x0930, 0x094d, 0x0915, 0x093f, 0x0 }, |
| { 0x01d1, 0x0080, 0x005b, 0x0 } }, |
| // MatraI |
| { { 0x093f, 0x0 }, |
| { 0x01d4, 0x029c, 0x0 } }, |
| // Ka Nukta |
| { { 0x0915, 0x093c, 0x0 }, |
| { 0x00a4, 0x0 } }, |
| // Ka Halant Ra |
| { { 0x0915, 0x094d, 0x0930, 0x0 }, |
| { 0x0110, 0x0 } }, |
| // Ka Halant Ra Halant Ka |
| { { 0x0915, 0x094d, 0x0930, 0x094d, 0x0915, 0x0 }, |
| { 0x0158, 0x0080, 0x0 } }, |
| |
| { { 0x92b, 0x94d, 0x930, 0x0 }, |
| { 0x125, 0x0 } }, |
| { { 0x92b, 0x93c, 0x94d, 0x930, 0x0 }, |
| { 0x149, 0x0 } }, |
| { {0}, {0} } |
| }; |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Devanagari) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couldn't find mangal.ttf", SkipAll); |
| } |
| } |
| } |
| |
| void tst_QScriptEngine::bengali() |
| { |
| { |
| FT_Face face = loadFace("AkaashNormal.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| // Ka |
| { { 0x0995, 0x0 }, |
| { 0x0151, 0x0 } }, |
| // Ka Halant |
| { { 0x0995, 0x09cd, 0x0 }, |
| { 0x0151, 0x017d, 0x0 } }, |
| // Ka Halant Ka |
| { { 0x0995, 0x09cd, 0x0995, 0x0 }, |
| { 0x019b, 0x0 } }, |
| // Ka MatraI |
| { { 0x0995, 0x09bf, 0x0 }, |
| { 0x0173, 0x0151, 0x0 } }, |
| // Ra Halant Ka |
| { { 0x09b0, 0x09cd, 0x0995, 0x0 }, |
| { 0x0151, 0x0276, 0x0 } }, |
| // Ra Halant Ka MatraI |
| { { 0x09b0, 0x09cd, 0x0995, 0x09bf, 0x0 }, |
| { 0x0173, 0x0151, 0x0276, 0x0 } }, |
| // Ka Nukta |
| { { 0x0995, 0x09bc, 0x0 }, |
| { 0x0151, 0x0171, 0x0 } }, |
| // Ka Halant Ra |
| { { 0x0995, 0x09cd, 0x09b0, 0x0 }, |
| { 0x01f4, 0x0 } }, |
| // Ka Halant Ra Halant Ka |
| { { 0x0995, 0x09cd, 0x09b0, 0x09cd, 0x0995, 0x0 }, |
| { 0x025c, 0x0276, 0x0151, 0x0 } }, |
| // Ya + Halant |
| { { 0x09af, 0x09cd, 0x0 }, |
| { 0x016a, 0x017d, 0x0 } }, |
| // Da Halant Ya -> Da Ya-Phala |
| { { 0x09a6, 0x09cd, 0x09af, 0x0 }, |
| { 0x01e5, 0x0 } }, |
| // A Halant Ya -> A Ya-phala |
| { { 0x0985, 0x09cd, 0x09af, 0x0 }, |
| { 0x0145, 0x01cf, 0x0 } }, |
| // Na Halant Ka |
| { { 0x09a8, 0x09cd, 0x0995, 0x0 }, |
| { 0x026f, 0x0151, 0x0 } }, |
| // Na Halant ZWNJ Ka |
| { { 0x09a8, 0x09cd, 0x200c, 0x0995, 0x0 }, |
| { 0x0164, 0x017d, 0x0151, 0x0 } }, |
| // Na Halant ZWJ Ka |
| { { 0x09a8, 0x09cd, 0x200d, 0x0995, 0x0 }, |
| { 0x026f, 0x0151, 0x0 } }, |
| // Ka Halant ZWNJ Ka |
| { { 0x0995, 0x09cd, 0x200c, 0x0995, 0x0 }, |
| { 0x0151, 0x017d, 0x0151, 0x0 } }, |
| // Ka Halant ZWJ Ka |
| { { 0x0995, 0x09cd, 0x200d, 0x0995, 0x0 }, |
| { 0x025c, 0x0151, 0x0 } }, |
| // Na Halant Ra |
| { { 0x09a8, 0x09cd, 0x09b0, 0x0 }, |
| { 0x0207, 0x0 } }, |
| // Na Halant ZWNJ Ra |
| { { 0x09a8, 0x09cd, 0x200c, 0x09b0, 0x0 }, |
| { 0x0164, 0x017d, 0x016b, 0x0 } }, |
| // Na Halant ZWJ Ra |
| { { 0x09a8, 0x09cd, 0x200d, 0x09b0, 0x0 }, |
| { 0x026f, 0x016b, 0x0 } }, |
| // Na Halant Ba |
| { { 0x09a8, 0x09cd, 0x09ac, 0x0 }, |
| { 0x022f, 0x0 } }, |
| // Na Halant ZWNJ Ba |
| { { 0x09a8, 0x09cd, 0x200c, 0x09ac, 0x0 }, |
| { 0x0164, 0x017d, 0x0167, 0x0 } }, |
| // Na Halant ZWJ Ba |
| { { 0x09a8, 0x09cd, 0x200d, 0x09ac, 0x0 }, |
| { 0x026f, 0x0167, 0x0 } }, |
| // Na Halant Dha |
| { { 0x09a8, 0x09cd, 0x09a7, 0x0 }, |
| { 0x01d3, 0x0 } }, |
| // Na Halant ZWNJ Dha |
| { { 0x09a8, 0x09cd, 0x200c, 0x09a7, 0x0 }, |
| { 0x0164, 0x017d, 0x0163, 0x0 } }, |
| // Na Halant ZWJ Dha |
| { { 0x09a8, 0x09cd, 0x200d, 0x09a7, 0x0 }, |
| { 0x026f, 0x0163, 0x0 } }, |
| // Ra Halant Ka MatraAU |
| { { 0x09b0, 0x09cd, 0x0995, 0x09cc, 0x0 }, |
| { 0x0179, 0x0151, 0x0276, 0x017e, 0x0 } }, |
| // Ra Halant Ba Halant Ba |
| { { 0x09b0, 0x09cd, 0x09ac, 0x09cd, 0x09ac, 0x0 }, |
| { 0x0232, 0x0276, 0x0 } }, |
| { { 0x9b0, 0x9cd, 0x995, 0x9be, 0x982, 0x0 }, |
| { 0x151, 0x276, 0x172, 0x143, 0x0 } }, |
| { { 0x9b0, 0x9cd, 0x995, 0x9be, 0x983, 0x0 }, |
| { 0x151, 0x276, 0x172, 0x144, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Bengali) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find AkaashNormal.ttf", SkipAll); |
| } |
| } |
| { |
| FT_Face face = loadFace("MuktiNarrow.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| // Ka |
| { { 0x0995, 0x0 }, |
| { 0x0073, 0x0 } }, |
| // Ka Halant |
| { { 0x0995, 0x09cd, 0x0 }, |
| { 0x00b9, 0x0 } }, |
| // Ka Halant Ka |
| { { 0x0995, 0x09cd, 0x0995, 0x0 }, |
| { 0x0109, 0x0 } }, |
| // Ka MatraI |
| { { 0x0995, 0x09bf, 0x0 }, |
| { 0x0095, 0x0073, 0x0 } }, |
| // Ra Halant Ka |
| { { 0x09b0, 0x09cd, 0x0995, 0x0 }, |
| { 0x0073, 0x00e1, 0x0 } }, |
| // Ra Halant Ka MatraI |
| { { 0x09b0, 0x09cd, 0x0995, 0x09bf, 0x0 }, |
| { 0x0095, 0x0073, 0x00e1, 0x0 } }, |
| // MatraI |
| { { 0x09bf, 0x0 }, |
| { 0x0095, 0x01c8, 0x0 } }, |
| // Ka Nukta |
| { { 0x0995, 0x09bc, 0x0 }, |
| { 0x0073, 0x0093, 0x0 } }, |
| // Ka Halant Ra |
| { { 0x0995, 0x09cd, 0x09b0, 0x0 }, |
| { 0x00e5, 0x0 } }, |
| // Ka Halant Ra Halant Ka |
| { { 0x995, 0x9cd, 0x9b0, 0x9cd, 0x995, 0x0 }, |
| { 0x234, 0x24e, 0x73, 0x0 } }, |
| // Ya + Halant |
| { { 0x09af, 0x09cd, 0x0 }, |
| { 0x00d2, 0x0 } }, |
| // Da Halant Ya -> Da Ya-Phala |
| { { 0x09a6, 0x09cd, 0x09af, 0x0 }, |
| { 0x0084, 0x00e2, 0x0 } }, |
| // A Halant Ya -> A Ya-phala |
| { { 0x0985, 0x09cd, 0x09af, 0x0 }, |
| { 0x0067, 0x00e2, 0x0 } }, |
| // Na Halant Ka |
| { { 0x09a8, 0x09cd, 0x0995, 0x0 }, |
| { 0x0188, 0x0 } }, |
| // Na Halant ZWNJ Ka |
| { { 0x9a8, 0x9cd, 0x200c, 0x995, 0x0 }, |
| { 0xcc, 0x73, 0x0 } }, |
| // Na Halant ZWJ Ka |
| { { 0x9a8, 0x9cd, 0x200d, 0x995, 0x0 }, |
| { 0x247, 0x73, 0x0 } }, |
| // Ka Halant ZWNJ Ka |
| { { 0x9a8, 0x9cd, 0x200d, 0x995, 0x0 }, |
| { 0x247, 0x73, 0x0 } }, |
| // Ka Halant ZWJ Ka |
| { { 0x9a8, 0x9cd, 0x200d, 0x995, 0x0 }, |
| { 0x247, 0x73, 0x0 } }, |
| // Na Halant Ra |
| { { 0x09a8, 0x09cd, 0x09b0, 0x0 }, |
| { 0x00f8, 0x0 } }, |
| // Na Halant ZWNJ Ra |
| { { 0x09a8, 0x09cd, 0x200c, 0x09b0, 0x0 }, |
| { 0xcc, 0x8d, 0x0 } }, |
| // Na Halant ZWJ Ra |
| { { 0x9a8, 0x9cd, 0x200d, 0x9b0, 0x0 }, |
| { 0x247, 0x8d, 0x0 } }, |
| // Na Halant Ba |
| { { 0x09a8, 0x09cd, 0x09ac, 0x0 }, |
| { 0x0139, 0x0 } }, |
| // Na Halant ZWNJ Ba |
| { { 0x9a8, 0x9cd, 0x200c, 0x9ac, 0x0 }, |
| { 0xcc, 0x89, 0x0 } }, |
| // Na Halant ZWJ Ba |
| { { 0x9a8, 0x9cd, 0x200d, 0x9ac, 0x0 }, |
| { 0x247, 0x89, 0x0 } }, |
| // Na Halant Dha |
| { { 0x09a8, 0x09cd, 0x09a7, 0x0 }, |
| { 0x0145, 0x0 } }, |
| // Na Halant ZWNJ Dha |
| { { 0x09a8, 0x09cd, 0x200c, 0x09a7, 0x0 }, |
| { 0xcc, 0x85, 0x0 } }, |
| // Na Halant ZWJ Dha |
| { { 0x09a8, 0x09cd, 0x200d, 0x09a7, 0x0 }, |
| { 0x247, 0x85, 0x0 } }, |
| // Ra Halant Ka MatraAU |
| { { 0x9b0, 0x9cd, 0x995, 0x9cc, 0x0 }, |
| { 0x232, 0x73, 0xe1, 0xa0, 0x0 } }, |
| // Ra Halant Ba Halant Ba |
| { { 0x09b0, 0x09cd, 0x09ac, 0x09cd, 0x09ac, 0x0 }, |
| { 0x013b, 0x00e1, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Bengali) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find MuktiNarrow.ttf", SkipAll); |
| } |
| } |
| { |
| FT_Face face = loadFace("LikhanNormal.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x09a8, 0x09cd, 0x09af, 0x0 }, |
| { 0x0192, 0x0 } }, |
| { { 0x09b8, 0x09cd, 0x09af, 0x0 }, |
| { 0x01d6, 0x0 } }, |
| { { 0x09b6, 0x09cd, 0x09af, 0x0 }, |
| { 0x01bc, 0x0 } }, |
| { { 0x09b7, 0x09cd, 0x09af, 0x0 }, |
| { 0x01c6, 0x0 } }, |
| { { 0x09b0, 0x09cd, 0x09a8, 0x09cd, 0x200d, 0x0 }, |
| { 0xd3, 0x12f, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Bengali) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find LikhanNormal.ttf", SkipAll); |
| } |
| } |
| } |
| |
| void tst_QScriptEngine::gurmukhi() |
| { |
| { |
| FT_Face face = loadFace("lohit.punjabi.1.1.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0xA15, 0xA4D, 0xa39, 0x0 }, |
| { 0x3b, 0x8b, 0x0 } }, |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Gurmukhi) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find lohit.punjabi.1.1.ttf", SkipAll); |
| } |
| } |
| } |
| |
| void tst_QScriptEngine::oriya() |
| { |
| { |
| FT_Face face = loadFace("utkalm.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0xb15, 0xb4d, 0xb24, 0xb4d, 0xb30, 0x0 }, |
| { 0x150, 0x125, 0x0 } }, |
| { { 0xb24, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0x0 }, |
| { 0x151, 0x120, 0x0 } }, |
| { { 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0x0 }, |
| { 0x152, 0x120, 0x0 } }, |
| { { 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0x0 }, |
| { 0x152, 0x120, 0x0 } }, |
| { { 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb30, 0x0 }, |
| { 0x176, 0x0 } }, |
| { { 0xb38, 0xb4d, 0xb24, 0xb4d, 0xb30, 0x0 }, |
| { 0x177, 0x0 } }, |
| { { 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb30, 0xb4d, 0xb2f, 0x0 }, |
| { 0x176, 0x124, 0x0 } }, |
| { {0}, {0} } |
| |
| }; |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Oriya) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find utkalm.ttf", SkipAll); |
| } |
| } |
| } |
| |
| |
| void tst_QScriptEngine::tamil() |
| { |
| { |
| FT_Face face = loadFace("akruti1.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x0b95, 0x0bc2, 0x0 }, |
| { 0x004e, 0x0 } }, |
| { { 0x0bae, 0x0bc2, 0x0 }, |
| { 0x009e, 0x0 } }, |
| { { 0x0b9a, 0x0bc2, 0x0 }, |
| { 0x0058, 0x0 } }, |
| { { 0x0b99, 0x0bc2, 0x0 }, |
| { 0x0053, 0x0 } }, |
| { { 0x0bb0, 0x0bc2, 0x0 }, |
| { 0x00a8, 0x0 } }, |
| { { 0x0ba4, 0x0bc2, 0x0 }, |
| { 0x008e, 0x0 } }, |
| { { 0x0b9f, 0x0bc2, 0x0 }, |
| { 0x0062, 0x0 } }, |
| { { 0x0b95, 0x0bc6, 0x0 }, |
| { 0x000a, 0x0031, 0x0 } }, |
| { { 0x0b95, 0x0bca, 0x0 }, |
| { 0x000a, 0x0031, 0x0007, 0x0 } }, |
| { { 0x0b95, 0x0bc6, 0x0bbe, 0x0 }, |
| { 0x000a, 0x0031, 0x007, 0x0 } }, |
| { { 0x0b95, 0x0bcd, 0x0bb7, 0x0 }, |
| { 0x0049, 0x0 } }, |
| { { 0x0b95, 0x0bcd, 0x0bb7, 0x0bca, 0x0 }, |
| { 0x000a, 0x0049, 0x007, 0x0 } }, |
| { { 0x0b95, 0x0bcd, 0x0bb7, 0x0bc6, 0x0bbe, 0x0 }, |
| { 0x000a, 0x0049, 0x007, 0x0 } }, |
| { { 0x0b9f, 0x0bbf, 0x0 }, |
| { 0x005f, 0x0 } }, |
| { { 0x0b9f, 0x0bc0, 0x0 }, |
| { 0x0060, 0x0 } }, |
| { { 0x0bb2, 0x0bc0, 0x0 }, |
| { 0x00ab, 0x0 } }, |
| { { 0x0bb2, 0x0bbf, 0x0 }, |
| { 0x00aa, 0x0 } }, |
| { { 0x0bb0, 0x0bcd, 0x0 }, |
| { 0x00a4, 0x0 } }, |
| { { 0x0bb0, 0x0bbf, 0x0 }, |
| { 0x00a5, 0x0 } }, |
| { { 0x0bb0, 0x0bc0, 0x0 }, |
| { 0x00a6, 0x0 } }, |
| { { 0x0b83, 0x0 }, |
| { 0x0025, 0x0 } }, |
| { { 0x0b83, 0x0b95, 0x0 }, |
| { 0x0025, 0x0031, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Tamil) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find akruti1.ttf", SkipAll); |
| } |
| } |
| } |
| |
| |
| void tst_QScriptEngine::telugu() |
| { |
| { |
| FT_Face face = loadFace("Pothana2000.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0xc15, 0xc4d, 0x0 }, |
| { 0xbb, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc37, 0x0 }, |
| { 0x4b, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc37, 0xc4d, 0x0 }, |
| { 0xe0, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc37, 0xc4d, 0xc23, 0x0 }, |
| { 0x4b, 0x91, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc30, 0x0 }, |
| { 0x5a, 0xb2, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc30, 0xc4d, 0x0 }, |
| { 0xbb, 0xb2, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc30, 0xc4d, 0xc15, 0x0 }, |
| { 0x5a, 0xb2, 0x83, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc30, 0xc3f, 0x0 }, |
| { 0xe2, 0xb2, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc15, 0xc48, 0x0 }, |
| { 0xe6, 0xb3, 0x83, 0x0 } }, |
| { { 0xc15, 0xc4d, 0xc30, 0xc48, 0x0 }, |
| { 0xe6, 0xb3, 0x9f, 0x0 } }, |
| { {0}, {0} } |
| |
| }; |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Telugu) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find Pothana2000.ttf", SkipAll); |
| } |
| } |
| } |
| |
| |
| void tst_QScriptEngine::kannada() |
| { |
| { |
| FT_Face face = loadFace("Sampige.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x0ca8, 0x0ccd, 0x0ca8, 0x0 }, |
| { 0x0049, 0x00ba, 0x0 } }, |
| { { 0x0ca8, 0x0ccd, 0x0ca1, 0x0 }, |
| { 0x0049, 0x00b3, 0x0 } }, |
| { { 0x0caf, 0x0cc2, 0x0 }, |
| { 0x004f, 0x005d, 0x0 } }, |
| { { 0x0ce0, 0x0 }, |
| { 0x006a, 0x0 } }, |
| { { 0x0ce6, 0x0ce7, 0x0ce8, 0x0 }, |
| { 0x006b, 0x006c, 0x006d, 0x0 } }, |
| { { 0x0cb5, 0x0ccb, 0x0 }, |
| { 0x015f, 0x0067, 0x0 } }, |
| { { 0x0cb0, 0x0ccd, 0x0cae, 0x0 }, |
| { 0x004e, 0x0082, 0x0 } }, |
| { { 0x0cb0, 0x0ccd, 0x0c95, 0x0 }, |
| { 0x0036, 0x0082, 0x0 } }, |
| { { 0x0c95, 0x0ccd, 0x0cb0, 0x0 }, |
| { 0x0036, 0x00c1, 0x0 } }, |
| { { 0x0cb0, 0x0ccd, 0x200d, 0x0c95, 0x0 }, |
| { 0x0050, 0x00a7, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Kannada) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find Sampige.ttf", SkipAll); |
| } |
| } |
| { |
| FT_Face face = loadFace("tunga.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x0cb7, 0x0cc6, 0x0 }, |
| { 0x00b0, 0x006c, 0x0 } }, |
| { { 0x0cb7, 0x0ccd, 0x0 }, |
| { 0x0163, 0x0 } }, |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Kannada) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find tunga.ttf", SkipAll); |
| } |
| } |
| } |
| |
| |
| |
| void tst_QScriptEngine::malayalam() |
| { |
| { |
| FT_Face face = loadFace("AkrutiMal2Normal.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x0d15, 0x0d46, 0x0 }, |
| { 0x005e, 0x0034, 0x0 } }, |
| { { 0x0d15, 0x0d47, 0x0 }, |
| { 0x005f, 0x0034, 0x0 } }, |
| { { 0x0d15, 0x0d4b, 0x0 }, |
| { 0x005f, 0x0034, 0x0058, 0x0 } }, |
| { { 0x0d15, 0x0d48, 0x0 }, |
| { 0x0060, 0x0034, 0x0 } }, |
| { { 0x0d15, 0x0d4a, 0x0 }, |
| { 0x005e, 0x0034, 0x0058, 0x0 } }, |
| { { 0x0d30, 0x0d4d, 0x0d15, 0x0 }, |
| { 0x009e, 0x0034, 0x0 } }, |
| { { 0x0d15, 0x0d4d, 0x0d35, 0x0 }, |
| { 0x0034, 0x007a, 0x0 } }, |
| { { 0x0d15, 0x0d4d, 0x0d2f, 0x0 }, |
| { 0x0034, 0x00a2, 0x0 } }, |
| { { 0x0d1f, 0x0d4d, 0x0d1f, 0x0 }, |
| { 0x0069, 0x0 } }, |
| { { 0x0d26, 0x0d4d, 0x0d26, 0x0 }, |
| { 0x0074, 0x0 } }, |
| { { 0x0d30, 0x0d4d, 0x0 }, |
| { 0x009e, 0x0 } }, |
| { { 0x0d30, 0x0d4d, 0x200c, 0x0 }, |
| { 0x009e, 0x0 } }, |
| { { 0x0d30, 0x0d4d, 0x200d, 0x0 }, |
| { 0x009e, 0x0 } }, |
| |
| |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Malayalam) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find AkrutiMal2Normal.ttf", SkipAll); |
| } |
| } |
| } |
| |
| |
| |
| void tst_QScriptEngine::khmer() |
| { |
| { |
| FT_Face face = loadFace("KhmerOS.ttf"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0x179a, 0x17cd, 0x0 }, |
| { 0x24c, 0x27f, 0x0 } }, |
| { { 0x179f, 0x17c5, 0x0 }, |
| { 0x273, 0x203, 0x0 } }, |
| { { 0x1790, 0x17d2, 0x1784, 0x17c3, 0x0 }, |
| { 0x275, 0x242, 0x182, 0x0 } }, |
| { { 0x179a, 0x0 }, |
| { 0x24c, 0x0 } }, |
| { { 0x1781, 0x17d2, 0x1798, 0x17c2, 0x0 }, |
| { 0x274, 0x233, 0x197, 0x0 } }, |
| { { 0x1798, 0x17b6, 0x0 }, |
| { 0x1cb, 0x0 } }, |
| { { 0x179a, 0x17b8, 0x0 }, |
| { 0x24c, 0x26a, 0x0 } }, |
| { { 0x1787, 0x17b6, 0x0 }, |
| { 0x1ba, 0x0 } }, |
| { { 0x1798, 0x17d2, 0x1796, 0x17bb, 0x0 }, |
| { 0x24a, 0x195, 0x26d, 0x0 } }, |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Khmer) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find KhmerOS.ttf", SkipAll); |
| } |
| } |
| } |
| |
| void tst_QScriptEngine::linearB() |
| { |
| { |
| FT_Face face = loadFace("PENUTURE.TTF"); |
| if (face) { |
| const ShapeTable shape_table [] = { |
| { { 0xd800, 0xdc01, 0xd800, 0xdc02, 0xd800, 0xdc03, 0 }, |
| { 0x5, 0x6, 0x7, 0 } }, |
| { {0}, {0} } |
| }; |
| |
| |
| const ShapeTable *s = shape_table; |
| while (s->unicode[0]) { |
| QVERIFY( shaping(face, s, HB_Script_Common) ); |
| ++s; |
| } |
| |
| FT_Done_Face(face); |
| } else { |
| QSKIP("couln't find PENUTURE.TTF", SkipAll); |
| } |
| } |
| } |
| |
| |
| QTEST_MAIN(tst_QScriptEngine) |
| #include "main.moc" |
