diff options
Diffstat (limited to 'tqtinterface/qt4/include/private/qt4_harfbuzz/tests')
8 files changed, 0 insertions, 1774 deletions
diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/Makefile.am b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/Makefile.am deleted file mode 100644 index febf890..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/Makefile.am +++ /dev/null @@ -1,7 +0,0 @@ - -SUBDIRS = - -if QT -SUBDIRS += linebreaking shaping -endif - diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/fuzzing/fuzz.cc b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/fuzzing/fuzz.cc deleted file mode 100644 index 133577a..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/fuzzing/fuzz.cc +++ /dev/null @@ -1,124 +0,0 @@ -// This is a fuzzing harness for Harfbuzz. Since Harfbuzz's input is generally -// expected to be controlled by a remote party it's a possible vector for -// security issues. -// -// Fuzzing is a black-box testing scheme where the black-box (Harfbuzz's shaping -// engine in this case) is fed random input to see if it will misbehave. -// Misbehaviours can often be turned into security or crash issues. -// -// It's expected that one will generally run this under valgrind in order to get -// better detection of problems. - -#include <stdint.h> -#include <stdio.h> - -#include <ft2build.h> -#include FT_FREETYPE_H - -#include "../../src/harfbuzz-shaper.h" -#include "../../src/harfbuzz-global.h" -#include "../../src/harfbuzz-gpos.h" - -extern "C" { -#include "../../contrib/harfbuzz-unicode.h" -#include "../../contrib/harfbuzz-freetype.h" -} - -static FT_Library freetype; - -static FT_Face loadFace(const char *path) -{ - FT_Face face; - - if (FT_New_Face(freetype, path, /* index */ 0, &face)) - return 0; - return face; -} - -static const int kWidth = 100; -static const int kHeight = 100; - -static int -usage(const char *argv0) { - fprintf(stderr, "Usage: %s <TTF file>\n", argv0); - return 1; -} - -int -main(int argc, char **argv) { - FT_Init_FreeType(&freetype); - - if (argc != 2) - return usage(argv[0]); - - FT_Face face; - if (FT_New_Face(freetype, argv[1], 0 /* face index */, &face)) { - fprintf(stderr, "Failed to load font file\n"); - return 1; - } - - HB_Face hbFace = HB_NewFace(face, hb_freetype_table_sfnt_get); - - HB_FontRec hbFont; - hbFont.klass = &hb_freetype_class; - 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; - - // This is the maximum number of bytes of input which we'll feed to Harfbuzz - // in one shot. We also overload it and make it the size of the output arrays - // as well. (Must be a power of two.) - static const unsigned kMaxInputBytes = 1024; - uint8_t str[kMaxInputBytes]; - - HB_ShaperItem shaper_item; - shaper_item.kerning_applied = false; - shaper_item.string = (HB_UChar16 *) str; - shaper_item.stringLength = 0; - shaper_item.item.bidiLevel = 0; - shaper_item.shaperFlags = 0; - shaper_item.font = &hbFont; - shaper_item.face = hbFace; - shaper_item.glyphIndicesPresent = false; - shaper_item.initialGlyphCount = 0; - - HB_Glyph out_glyphs[kMaxInputBytes]; - HB_GlyphAttributes out_attrs[kMaxInputBytes]; - HB_Fixed out_advs[kMaxInputBytes]; - HB_FixedPoint out_offsets[kMaxInputBytes]; - unsigned short out_logClusters[kMaxInputBytes]; - - shaper_item.glyphs = out_glyphs; - shaper_item.attributes = out_attrs; - shaper_item.advances = out_advs; - shaper_item.offsets = out_offsets; - shaper_item.log_clusters = out_logClusters; - shaper_item.num_glyphs = kMaxInputBytes; - - FILE *urandom = fopen("/dev/urandom", "rb"); - if (!urandom) { - fprintf(stderr, "Cannot open /dev/urandom\n"); - return 1; - } - - for (;;) { - uint16_t len; - fread(&len, sizeof(len), 1, urandom); - len &= (kMaxInputBytes - 1); - len &= ~1; - fread(str, len, 1, urandom); - - ssize_t iterator = 0; - - for (;;) { - if (!hb_utf16_script_run_next(NULL, &shaper_item.item, (uint16_t *) str, len >> 1, &iterator)) - break; - - HB_ShapeItem(&shaper_item); - } - } - - HB_FreeFace(hbFace); -} diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/Makefile.am b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/Makefile.am deleted file mode 100644 index b710896..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ - -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/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/harfbuzz-qt.cpp b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/harfbuzz-qt.cpp deleted file mode 100644 index f0048b7..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/harfbuzz-qt.cpp +++ /dev/null @@ -1,87 +0,0 @@ -/* - * 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, int version, const char *symbol) -{ - return QLibrary::resolve(library, version, symbol); -} - -} diff --git a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/main.cpp b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/main.cpp deleted file mode 100644 index 41333c9..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/linebreaking/main.cpp +++ /dev/null @@ -1,230 +0,0 @@ -/* - * 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 TQT_BASE_OBJECT_NAME -{ - 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/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/Makefile.am b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/Makefile.am deleted file mode 100644 index 31c6db7..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/Makefile.am +++ /dev/null @@ -1,14 +0,0 @@ - -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/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/README b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/README deleted file mode 100644 index 1db1c5a..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/README +++ /dev/null @@ -1,9 +0,0 @@ -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/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/main.cpp b/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/main.cpp deleted file mode 100644 index d30b1a0..0000000 --- a/tqtinterface/qt4/include/private/qt4_harfbuzz/tests/shaping/main.cpp +++ /dev/null @@ -1,1291 +0,0 @@ -/* - * 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, HB_Glyph, HB_GlyphMetrics *metrics) -{ - // ### - metrics->x = metrics->y = metrics->width = metrics->height = metrics->xOffset = metrics->yOffset = 0; -} - -HB_Fixed hb_getFontMetric(HB_Font, HB_FontMetric ) -{ - 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 TQT_BASE_OBJECT_NAME -{ -Q_OBJECT - -public: - tst_QScriptEngine(); - virtual ~tst_QScriptEngine(); - - -public slots: - void initTestCase(); - void cleanupTestCase(); -private slots: - void greek(); - - void devanagari(); - void bengali(); - void gurmukhi(); - // gujarati missing - void oriya(); - void tamil(); - void telugu(); - void kannada(); - void malayalam(); - void sinhala(); - - void khmer(); - void nko(); - 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); -} - -class Shaper -{ -public: - Shaper(FT_Face face, HB_Script script, const QString &str); - - HB_FontRec hbFont; - HB_ShaperItem shaper_item; - QVarLengthArray<HB_Glyph> hb_glyphs; - QVarLengthArray<HB_GlyphAttributes> hb_attributes; - QVarLengthArray<HB_Fixed> hb_advances; - QVarLengthArray<HB_FixedPoint> hb_offsets; - QVarLengthArray<unsigned short> hb_logClusters; - -}; - -Shaper::Shaper(FT_Face face, HB_Script script, const QString &str) -{ - HB_Face hbFace = HB_NewFace(face, hb_getSFntTable); - - 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; - - 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; - - - 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); -} - - -static bool decomposedShaping(FT_Face face, HB_Script script, const QChar &ch) -{ - QString uc = QString().append(ch); - Shaper shaper(face, script, uc); - - uc = uc.normalized(QString::NormalizationForm_D); - Shaper decomposed(face, script, uc); - - if( shaper.shaper_item.num_glyphs != decomposed.shaper_item.num_glyphs ) - goto error; - - for (unsigned int i = 0; i < shaper.shaper_item.num_glyphs; ++i) { - if ((shaper.shaper_item.glyphs[i]&0xffffff) != (decomposed.shaper_item.glyphs[i]&0xffffff)) - goto error; - } - return true; - error: - QString str = ""; - int i = 0; - while (i < uc.length()) { - str += QString("%1 ").arg(uc[i].unicode(), 4, 16); - ++i; - } - qDebug("%s: decomposedShaping of char %4x failed\n decomposedString: %s\n nglyphs=%d, decomposed nglyphs %d", - face->family_name, - ch.unicode(), str.toLatin1().data(), - shaper.shaper_item.num_glyphs, - decomposed.shaper_item.num_glyphs); - - str = ""; - i = 0; - while (i < shaper.shaper_item.num_glyphs) { - str += QString("%1 ").arg(shaper.shaper_item.glyphs[i], 4, 16); - ++i; - } - qDebug(" composed glyph result = %s", str.toLatin1().constData()); - str = ""; - i = 0; - while (i < decomposed.shaper_item.num_glyphs) { - str += QString("%1 ").arg(decomposed.shaper_item.glyphs[i], 4, 16); - ++i; - } - qDebug(" decomposed glyph result = %s", str.toLatin1().constData()); - return false; -} - -struct ShapeTable { - unsigned short unicode[16]; - unsigned short glyphs[16]; -}; - -static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script) -{ - Shaper shaper(face, script, QString::fromUtf16( s->unicode )); - - hb_uint32 nglyphs = 0; - const unsigned short *g = s->glyphs; - while ( *g ) { - nglyphs++; - g++; - } - - if( nglyphs != shaper.shaper_item.num_glyphs ) - goto error; - - for (hb_uint32 i = 0; i < nglyphs; ++i) { - if ((shaper.shaper_item.glyphs[i]&0xffffff) != s->glyphs[i]) - goto error; - } - return true; - error: - QString 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.shaper_item.num_glyphs, nglyphs); - - str = ""; - hb_uint32 i = 0; - while (i < shaper.shaper_item.num_glyphs) { - str += QString("%1 ").arg(shaper.shaper_item.glyphs[i], 4, 16); - ++i; - } - qDebug(" glyph result = %s", str.toLatin1().constData()); - return false; -} - - -void tst_QScriptEngine::greek() -{ - FT_Face face = loadFace("DejaVuSans.ttf"); - if (face) { - for (int uc = 0x1f00; uc <= 0x1fff; ++uc) { - QString str; - str.append(uc); - if (str.normalized(QString::NormalizationForm_D).normalized(QString::NormalizationForm_C) != str) { - //qDebug() << "skipping" << hex << uc; - continue; - } - if (uc == 0x1fc1 || uc == 0x1fed) - continue; - QVERIFY( decomposedShaping(face, HB_Script_Greek, QChar(uc)) ); - } - FT_Done_Face(face); - } else { - QSKIP("couln't find DejaVu Sans", SkipAll); - } - - - face = loadFace("SBL_grk.ttf"); - if (face) { - for (int uc = 0x1f00; uc <= 0x1fff; ++uc) { - QString str; - str.append(uc); - if (str.normalized(QString::NormalizationForm_D).normalized(QString::NormalizationForm_C) != str) { - //qDebug() << "skipping" << hex << uc; - continue; - } - if (uc == 0x1fc1 || uc == 0x1fed) - continue; - QVERIFY( decomposedShaping(face, HB_Script_Greek, QChar(uc)) ); - - } - - const ShapeTable shape_table [] = { - { { 0x3b1, 0x300, 0x313, 0x0 }, - { 0xb8, 0x3d3, 0x3c7, 0x0 } }, - { { 0x3b1, 0x313, 0x300, 0x0 }, - { 0xd4, 0x0 } }, - - { {0}, {0} } - }; - - - const ShapeTable *s = shape_table; - while (s->unicode[0]) { - QVERIFY( shaping(face, s, HB_Script_Greek) ); - ++s; - } - - FT_Done_Face(face); - } else { - QSKIP("couln't find DejaVu Sans", SkipAll); - } -} - - -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 } }, - // test decomposed two parts matras - { { 0x995, 0x9c7, 0x9be, 0x0 }, - { 0x179, 0x151, 0x172, 0x0 } }, - { { 0x995, 0x9c7, 0x9d7, 0x0 }, - { 0x179, 0x151, 0x17e, 0x0 } }, - { { 0x9b0, 0x9cd, 0x9ad, 0x0 }, - { 0x168, 0x276, 0x0 } }, - { { 0x9f0, 0x9cd, 0x9ad, 0x0 }, - { 0x168, 0x276, 0x0 } }, - { { 0x9f1, 0x9cd, 0x9ad, 0x0 }, - { 0x191, 0x17d, 0x168, 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 }, - { 0x01ca, 0x0 } }, - { { 0x09b8, 0x09cd, 0x09af, 0x0 }, - { 0x020e, 0x0 } }, - { { 0x09b6, 0x09cd, 0x09af, 0x0 }, - { 0x01f4, 0x0 } }, - { { 0x09b7, 0x09cd, 0x09af, 0x0 }, - { 0x01fe, 0x0 } }, - { { 0x09b0, 0x09cd, 0x09a8, 0x09cd, 0x200d, 0x0 }, - { 0x10b, 0x167, 0x0 } }, - { { 0x9b0, 0x9cd, 0x9ad, 0x0 }, - { 0xa1, 0x167, 0x0 } }, - { { 0x9f0, 0x9cd, 0x9ad, 0x0 }, - { 0xa1, 0x167, 0x0 } }, - { { 0x9f1, 0x9cd, 0x9ad, 0x0 }, - { 0x11c, 0xa1, 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_pa.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 } }, - { { 0xc15, 0xc46, 0xc56, 0x0 }, - { 0xe6, 0xb3, 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 } }, - { { 0xc95, 0xcbf, 0xcd5, 0x0 }, - { 0x114, 0x73, 0x0 } }, - { { 0xc95, 0xcc6, 0xcd5, 0x0 }, - { 0x90, 0x6c, 0x73, 0x0 } }, - { { 0xc95, 0xcc6, 0xcd6, 0x0 }, - { 0x90, 0x6c, 0x74, 0x0 } }, - { { 0xc95, 0xcc6, 0xcc2, 0x0 }, - { 0x90, 0x6c, 0x69, 0x0 } }, - { { 0xc95, 0xcca, 0xcd5, 0x0 }, - { 0x90, 0x6c, 0x69, 0x73, 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 } }, - { { 0xd15, 0xd46, 0xd3e, 0x0 }, - { 0x5e, 0x34, 0x58, 0x0 } }, - { { 0xd15, 0xd47, 0xd3e, 0x0 }, - { 0x5f, 0x34, 0x58, 0x0 } }, - { { 0xd15, 0xd46, 0xd57, 0x0 }, - { 0x5e, 0x34, 0x65, 0x0 } }, - { { 0xd15, 0xd57, 0x0 }, - { 0x34, 0x65, 0x0 } }, - { { 0xd1f, 0xd4d, 0xd1f, 0xd41, 0xd4d, 0x0 }, - { 0x69, 0x5b, 0x64, 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); - } - } - - { - FT_Face face = loadFace("Rachana.ttf"); - if (face) { - const ShapeTable shape_table [] = { - { { 0xd37, 0xd4d, 0xd1f, 0xd4d, 0xd30, 0xd40, 0x0 }, - { 0x385, 0xa3, 0x0 } }, - { { 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0x0 }, - { 0x2ff, 0x0 } }, - { { 0xd33, 0xd4d, 0xd33, 0x0 }, - { 0x3f8, 0x0 } }, - { { 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0x0 }, - { 0x2ff, 0x0 } }, - { { 0xd30, 0xd4d, 0x200d, 0xd35, 0xd4d, 0xd35, 0x0 }, - { 0xf3, 0x350, 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 Rachana.ttf", SkipAll); - } - } - -} - -void tst_QScriptEngine::sinhala() -{ - { - FT_Face face = loadFace("FM-MalithiUW46.ttf"); - if (face) { - const ShapeTable shape_table [] = { - { { 0xd9a, 0xdd9, 0xdcf, 0x0 }, - { 0x4a, 0x61, 0x42, 0x0 } }, - { { 0xd9a, 0xdd9, 0xddf, 0x0 }, - { 0x4a, 0x61, 0x50, 0x0 } }, - { { 0xd9a, 0xdd9, 0xdca, 0x0 }, - { 0x4a, 0x62, 0x0 } }, - { { 0xd9a, 0xddc, 0xdca, 0x0 }, - { 0x4a, 0x61, 0x42, 0x41, 0x0 } }, - { { 0xd9a, 0xdda, 0x0 }, - { 0x4a, 0x62, 0x0 } }, - { { 0xd9a, 0xddd, 0x0 }, - { 0x4a, 0x61, 0x42, 0x41, 0x0 } }, - { {0}, {0} } - }; - - const ShapeTable *s = shape_table; - while (s->unicode[0]) { - QVERIFY( shaping(face, s, HB_Script_Sinhala) ); - ++s; - } - - FT_Done_Face(face); - } else { - QSKIP("couln't find FM-MalithiUW46.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::nko() -{ - { - FT_Face face = loadFace("DejaVuSans.ttf"); - if (face) { - const ShapeTable shape_table [] = { - { { 0x7ca, 0x0 }, - { 0x5c1, 0x0 } }, - { { 0x7ca, 0x7ca, 0x0 }, - { 0x14db, 0x14d9, 0x0 } }, - { { 0x7ca, 0x7fa, 0x7ca, 0x0 }, - { 0x14db, 0x5ec, 0x14d9, 0x0 } }, - { { 0x7ca, 0x7f3, 0x7ca, 0x0 }, - { 0x14db, 0x5e7, 0x14d9, 0x0 } }, - { { 0x7ca, 0x7f3, 0x7fa, 0x7ca, 0x0 }, - { 0x14db, 0x5e7, 0x5ec, 0x14d9, 0x0 } }, - { {0}, {0} } - }; - - - const ShapeTable *s = shape_table; - while (s->unicode[0]) { - QVERIFY( shaping(face, s, HB_Script_Nko) ); - ++s; - } - - FT_Done_Face(face); - } else { - QSKIP("couln't find DejaVuSans.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" |