/*
* 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"