diff options
Diffstat (limited to 'src/3rdparty/harfbuzz/tests')
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/Makefile.am | 7 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/linebreaking/.gitignore | 4 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/linebreaking/Makefile.am | 12 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/linebreaking/harfbuzz-qt.cpp | 108 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/linebreaking/main.cpp | 230 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/shaping/.gitignore | 2 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/shaping/Makefile.am | 14 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/shaping/README | 9 | ||||
| -rw-r--r-- | src/3rdparty/harfbuzz/tests/shaping/main.cpp | 1035 |
9 files changed, 1421 insertions, 0 deletions
diff --git a/src/3rdparty/harfbuzz/tests/Makefile.am b/src/3rdparty/harfbuzz/tests/Makefile.am new file mode 100644 index 0000000..febf890 --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/Makefile.am @@ -0,0 +1,7 @@ + +SUBDIRS = + +if QT +SUBDIRS += linebreaking shaping +endif + diff --git a/src/3rdparty/harfbuzz/tests/linebreaking/.gitignore b/src/3rdparty/harfbuzz/tests/linebreaking/.gitignore new file mode 100644 index 0000000..81e019d --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/linebreaking/.gitignore @@ -0,0 +1,4 @@ +.deps +linebreaking +*.moc +*.o diff --git a/src/3rdparty/harfbuzz/tests/linebreaking/Makefile.am b/src/3rdparty/harfbuzz/tests/linebreaking/Makefile.am new file mode 100644 index 0000000..b710896 --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/linebreaking/Makefile.am @@ -0,0 +1,12 @@ + +check_PROGRAMS = linebreaking + +linebreaking_SOURCES = main.cpp harfbuzz-qt.cpp +linebreaking_LDADD = $(QT_GUI_LIBS) $(QT_QTEST_LIBS) ../../src/libharfbuzz-1.la + +main.o: main.moc + +main.moc: $(srcdir)/main.cpp + $(QT_MOC) -o main.moc $(srcdir)/main.cpp + +INCLUDES = -I$(top_srcdir)/src $(FREETYPE_CFLAGS) $(QT_GUI_CFLAGS) $(QT_QTEST_CFLAGS) diff --git a/src/3rdparty/harfbuzz/tests/linebreaking/harfbuzz-qt.cpp b/src/3rdparty/harfbuzz/tests/linebreaking/harfbuzz-qt.cpp new file mode 100644 index 0000000..ea03052 --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/linebreaking/harfbuzz-qt.cpp @@ -0,0 +1,108 @@ +/* + * 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 <harfbuzz-external.h> +#include <Qt/private/qunicodetables_p.h> +#include <QLibrary> +#include <QTextCodec> + +extern "C" { + +HB_LineBreakClass HB_GetLineBreakClass(HB_UChar32 ch) +{ +#if QT_VERSION >= 0x040300 + return (HB_LineBreakClass)QUnicodeTables::lineBreakClass(ch); +#else +#error "This test currently requires Qt >= 4.3" +#endif +} + +void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass) +{ + *category = (HB_CharCategory)QChar::category(ch); + *combiningClass = QChar::combiningClass(ch); +} + +HB_CharCategory HB_GetUnicodeCharCategory(HB_UChar32 ch) +{ + return (HB_CharCategory)QChar::category(ch); +} + +int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch) +{ + return QChar::combiningClass(ch); +} + +HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch) +{ + return QChar::mirroredChar(ch); +} + +HB_WordClass HB_GetWordClass(HB_UChar32 ch) +{ + const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); + return (HB_WordClass) prop->wordBreak; +} + + +HB_SentenceClass HB_GetSentenceClass(HB_UChar32 ch) +{ + const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); + return (HB_SentenceClass) prop->sentenceBreak; +} + +void HB_GetGraphemeAndLineBreakClass(HB_UChar32 ch, HB_GraphemeClass *grapheme, HB_LineBreakClass *lineBreak) +{ + const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); + *grapheme = (HB_GraphemeClass) prop->graphemeBreak; + *lineBreak = (HB_LineBreakClass) prop->line_break_class; +} + +void *HB_Library_Resolve(const char *library, const char *symbol) +{ + return QLibrary::resolve(library, symbol); +} + +void *HB_TextCodecForMib(int mib) +{ + return QTextCodec::codecForMib(mib); +} + +char *HB_TextCodec_ConvertFromUnicode(void *codec, const HB_UChar16 *unicode, hb_uint32 length, hb_uint32 *outputLength) +{ + QByteArray data = reinterpret_cast<QTextCodec *>(codec)->fromUnicode((const QChar *)unicode, length); + // ### suboptimal + char *output = (char *)malloc(data.length() + 1); + memcpy(output, data.constData(), data.length() + 1); + if (outputLength) + *outputLength = data.length(); + return output; +} + +void HB_TextCodec_FreeResult(char *string) +{ + free(string); +} + +} diff --git a/src/3rdparty/harfbuzz/tests/linebreaking/main.cpp b/src/3rdparty/harfbuzz/tests/linebreaking/main.cpp new file mode 100644 index 0000000..3b2734a --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/linebreaking/main.cpp @@ -0,0 +1,230 @@ +/* + * 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. + */ + +/* + !!!!!! Warning !!!!! + Please don't save this file in emacs. It contains utf8 text sequences emacs will + silently convert to a series of question marks. + */ +#include <QtTest/QtTest> +#include <QtCore/qdebug.h> + +#include <harfbuzz-shaper.h> + +static QVector<HB_CharAttributes> getCharAttributes(const QString &str, HB_Script script = HB_Script_Common) +{ + QVector<HB_CharAttributes> attrs(str.length()); + HB_ScriptItem item; + item.pos = 0; + item.length = str.length(); + item.script = script; + HB_GetCharAttributes(str.utf16(), str.length(), + &item, 1, + attrs.data()); + return attrs; +} + +class tst_CharAttributes : public QObject +{ + Q_OBJECT + +public: + tst_CharAttributes(); + virtual ~tst_CharAttributes(); + +public slots: + void init(); + void cleanup(); +private slots: + void lineBreaking(); + void charWordStopOnLineSeparator(); + void charStopForSurrogatePairs(); + void thaiWordBreak(); +}; + + +tst_CharAttributes::tst_CharAttributes() +{ +} + +tst_CharAttributes::~tst_CharAttributes() +{ +} + +void tst_CharAttributes::init() +{ +} + +void tst_CharAttributes::cleanup() +{ +} + + +void tst_CharAttributes::lineBreaking() +{ + struct Breaks { + const char *utf8; + uchar breaks[32]; + }; + Breaks brks[] = { + { "11", { false, 0xff } }, + { "aa", { false, 0xff } }, + { "++", { false, 0xff } }, + { "--", { false, 0xff } }, + { "((", { false, 0xff } }, + { "))", { false, 0xff } }, + { "..", { false, 0xff } }, + { "\"\"", { false, 0xff } }, + { "$$", { false, 0xff } }, + { "!!", { false, 0xff } }, + { "??", { false, 0xff } }, + { ",,", { false, 0xff } }, + + { ")()", { true, false, 0xff } }, + { "?!?", { false, false, 0xff } }, + { ".,.", { false, false, 0xff } }, + { "+-+", { false, false, 0xff } }, + { "+=+", { false, false, 0xff } }, + { "+(+", { false, false, 0xff } }, + { "+)+", { false, false, 0xff } }, + + { "a b", { false, true, 0xff } }, + { "a(b", { false, false, 0xff } }, + { "a)b", { false, false, 0xff } }, + { "a-b", { false, true, 0xff } }, + { "a.b", { false, false, 0xff } }, + { "a+b", { false, false, 0xff } }, + { "a?b", { false, false, 0xff } }, + { "a!b", { false, false, 0xff } }, + { "a$b", { false, false, 0xff } }, + { "a,b", { false, false, 0xff } }, + { "a/b", { false, false, 0xff } }, + { "1/2", { false, false, 0xff } }, + { "./.", { false, false, 0xff } }, + { ",/,", { false, false, 0xff } }, + { "!/!", { false, false, 0xff } }, + { "\\/\\", { false, false, 0xff } }, + { "1 2", { false, true, 0xff } }, + { "1(2", { false, false, 0xff } }, + { "1)2", { false, false, 0xff } }, + { "1-2", { false, false, 0xff } }, + { "1.2", { false, false, 0xff } }, + { "1+2", { false, false, 0xff } }, + { "1?2", { false, true, 0xff } }, + { "1!2", { false, true, 0xff } }, + { "1$2", { false, false, 0xff } }, + { "1,2", { false, false, 0xff } }, + { "1/2", { false, false, 0xff } }, + { "\330\260\331\216\331\204\331\220\331\203\331\216", { false, false, false, false, false, 0xff } }, + { "\330\247\331\204\331\205 \330\247\331\204\331\205", { false, false, false, true, false, false, 0xff } }, + { "1#2", { false, false, 0xff } }, + { "!#!", { false, false, 0xff } }, + { 0, {} } + }; + Breaks *b = brks; + while (b->utf8) { + QString str = QString::fromUtf8(b->utf8); + + QVector<HB_CharAttributes> attrs = getCharAttributes(str); + + int i; + for (i = 0; i < (int)str.length() - 1; ++i) { + QVERIFY(b->breaks[i] != 0xff); + if ( (attrs[i].lineBreakType != HB_NoBreak) != (bool)b->breaks[i] ) { + qDebug("test case \"%s\" failed at char %d; break type: %d", b->utf8, i, attrs[i].lineBreakType); + QCOMPARE( (attrs[i].lineBreakType != HB_NoBreak), (bool)b->breaks[i] ); + } + } + QVERIFY(attrs[i].lineBreakType == HB_ForcedBreak); + QCOMPARE(b->breaks[i], (uchar)0xff); + ++b; + } +} + +void tst_CharAttributes::charWordStopOnLineSeparator() +{ + const QChar lineSeparator(QChar::LineSeparator); + QString txt; + txt.append(lineSeparator); + txt.append(lineSeparator); + QVector<HB_CharAttributes> attrs = getCharAttributes(txt); + QVERIFY(attrs[1].charStop); +} + +void tst_CharAttributes::charStopForSurrogatePairs() +{ + QString txt; + txt.append("a"); + txt.append(0xd87e); + txt.append(0xdc25); + txt.append("b"); + QVector<HB_CharAttributes> attrs = getCharAttributes(txt); + QVERIFY(attrs[0].charStop); + QVERIFY(attrs[1].charStop); + QVERIFY(!attrs[2].charStop); + QVERIFY(attrs[3].charStop); +} + +void tst_CharAttributes::thaiWordBreak() +{ + // สวัสดีครับ นี่เป็นการงทดสอบตัวเอ + QTextCodec *codec = QTextCodec::codecForMib(2259); + QString txt = codec->toUnicode(QByteArray("\xca\xc7\xd1\xca\xb4\xd5\xa4\xc3\xd1\xba\x20\xb9\xd5\xe8\xe0\xbb\xe7\xb9\xa1\xd2\xc3\xb7\xb4\xca\xcd\xba\xb5\xd1\xc7\xe0\xcd\xa7")); + + + QCOMPARE(txt.length(), 32); + QVector<HB_CharAttributes> attrs = getCharAttributes(txt, HB_Script_Thai); + QVERIFY(attrs[0].lineBreakType == HB_NoBreak); + QVERIFY(attrs[1].lineBreakType == HB_NoBreak); + QVERIFY(attrs[2].lineBreakType == HB_NoBreak); + QVERIFY(attrs[3].lineBreakType == HB_NoBreak); + QVERIFY(attrs[4].lineBreakType == HB_NoBreak); + QVERIFY(attrs[5].lineBreakType == HB_Break); + QVERIFY(attrs[6].lineBreakType == HB_NoBreak); + QVERIFY(attrs[7].lineBreakType == HB_NoBreak); + QVERIFY(attrs[8].lineBreakType == HB_NoBreak); + QVERIFY(attrs[9].lineBreakType == HB_NoBreak); + QVERIFY(attrs[10].lineBreakType == HB_Break); + QVERIFY(attrs[11].lineBreakType == HB_NoBreak); + QVERIFY(attrs[12].lineBreakType == HB_NoBreak); + QVERIFY(attrs[13].lineBreakType == HB_Break); + QVERIFY(attrs[14].lineBreakType == HB_NoBreak); + QVERIFY(attrs[15].lineBreakType == HB_NoBreak); + QVERIFY(attrs[16].lineBreakType == HB_NoBreak); + QVERIFY(attrs[17].lineBreakType == HB_Break); + QVERIFY(attrs[18].lineBreakType == HB_NoBreak); + QVERIFY(attrs[19].lineBreakType == HB_NoBreak); + QVERIFY(attrs[20].lineBreakType == HB_Break); + QVERIFY(attrs[21].lineBreakType == HB_NoBreak); + QVERIFY(attrs[22].lineBreakType == HB_NoBreak); + QVERIFY(attrs[23].lineBreakType == HB_NoBreak); + QVERIFY(attrs[24].lineBreakType == HB_NoBreak); + QVERIFY(attrs[25].lineBreakType == HB_Break); + QVERIFY(attrs[26].lineBreakType == HB_NoBreak); + for (int i = 27; i < 32; ++i) + QVERIFY(attrs[i].lineBreakType == HB_NoBreak); +} + +QTEST_MAIN(tst_CharAttributes) +#include "main.moc" diff --git a/src/3rdparty/harfbuzz/tests/shaping/.gitignore b/src/3rdparty/harfbuzz/tests/shaping/.gitignore new file mode 100644 index 0000000..3f32cbe --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/shaping/.gitignore @@ -0,0 +1,2 @@ +harfbuzz-test-fonts-0.1.tar.bz2 +fonts diff --git a/src/3rdparty/harfbuzz/tests/shaping/Makefile.am b/src/3rdparty/harfbuzz/tests/shaping/Makefile.am new file mode 100644 index 0000000..31c6db7 --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/shaping/Makefile.am @@ -0,0 +1,14 @@ + +check_PROGRAMS = shaping + +shaping_SOURCES = main.cpp ../linebreaking/harfbuzz-qt.cpp +shaping_LDADD = $(QT_GUI_LIBS) $(QT_QTEST_LIBS) ../../src/libharfbuzz-1.la + +main.o: main.moc + +main.moc: $(srcdir)/main.cpp + $(QT_MOC) -o main.moc $(srcdir)/main.cpp + +INCLUDES = -I$(top_srcdir)/src $(FREETYPE_CFLAGS) $(QT_GUI_CFLAGS) $(QT_QTEST_CFLAGS) +AM_CPPFLAGS = -DQT_GUI_LIB -DSRCDIR=\"$(srcdir)\" + diff --git a/src/3rdparty/harfbuzz/tests/shaping/README b/src/3rdparty/harfbuzz/tests/shaping/README new file mode 100644 index 0000000..1db1c5a --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/shaping/README @@ -0,0 +1,9 @@ +These shaper tests need some specific TrueType fonts. You can get a package of +them from + + http://people.freedesktop.org/~hausmann/harfbuzz-test-fonts-0.1.tar.bz2 + +In addition you may need two fonts (Mangal and Tunga) from Microsoft Windows +for some of the test cases. These fonts are not freely redistributable. + +The test program looks for them in a fonts/ subdirectory. diff --git a/src/3rdparty/harfbuzz/tests/shaping/main.cpp b/src/3rdparty/harfbuzz/tests/shaping/main.cpp new file mode 100644 index 0000000..1a3ef4f --- /dev/null +++ b/src/3rdparty/harfbuzz/tests/shaping/main.cpp @@ -0,0 +1,1035 @@ +/* + * 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" |