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harfbuzz/test/test-shape-complex.c

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/*
* Copyright © 2011 Google, Inc.
* Copyright © 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* This is part of HarfBuzz, a text shaping 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.
*
* Google Author(s): Behdad Esfahbod
*/
#include "hb-test.h"
/* Unit tests for complex text shaping */
/*
* This test provides a framework to test aspects of hb_shape() that are
* font-dependent. Please add tests for any feature that fits that
* description.
*/
#ifdef HAVE_FREETYPE
#include <hb-ft.h>
#endif
typedef struct
{
char comments[64];
hb_codepoint_t characters[16];
hb_codepoint_t glyphs[16];
} test_t;
typedef struct
{
const char *font_file;
unsigned int face_index;
const test_t tests[];
} test_set_t;
#if 0
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 shape_test_t {
unsigned short unicode[16];
unsigned short glyphs[16];
};
void tst_QScriptEngine::greek()
{
"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)) );
}
};
}
#endif
static const test_set_t tests_greek = {
"DejaVuSans.ttf", 0,
{
{ "",
{ 0x3b1, 0x300, 0x313, 0 },
{ 0xb8, 0x3d3, 0x3c7, 0 }
},
{ "",
{ 0x3b1, 0x313, 0x300, 0 },
{ 0xd4, 0 }
},
{{0}}
}
};
static const test_set_t tests_devanagari_1 = {
"raghu.ttf", 0,
{
{ "Ka",
{ 0x0915, 0 },
{ 0x0080, 0 }
},
{ "Ka Halant",
{ 0x0915, 0x094d, 0 },
{ 0x0080, 0x0051, 0 }
},
{ "Ka Halant Ka",
{ 0x0915, 0x094d, 0x0915, 0 },
{ 0x00c8, 0x0080, 0 }
},
{ "Ka MatraI",
{ 0x0915, 0x093f, 0 },
{ 0x01d1, 0x0080, 0 }
},
{ "Ra Halant Ka",
{ 0x0930, 0x094d, 0x0915, 0 },
{ 0x0080, 0x005b, 0 }
},
{ "Ra Halant Ka MatraI",
{ 0x0930, 0x094d, 0x0915, 0x093f, 0 },
{ 0x01d1, 0x0080, 0x005b, 0 }
},
{ "MatraI",
{ 0x093f, 0 },
{ 0x01d4, 0x029c, 0 }
},
{ "Ka Nukta",
{ 0x0915, 0x093c, 0 },
{ 0x00a4, 0 }
},
{ "Ka Halant Ra",
{ 0x0915, 0x094d, 0x0930, 0 },
{ 0x0110, 0 }
},
{ "Ka Halant Ra Halant Ka",
{ 0x0915, 0x094d, 0x0930, 0x094d, 0x0915, 0 },
{ 0x0158, 0x0080, 0 }
},
{ "",
{ 0x0930, 0x094d, 0x200d, 0 },
{ 0x00e2, 0 }
},
{ "",
{ 0x0915, 0x094d, 0x0930, 0x094d, 0x200d, 0 },
{ 0x0158, 0 }
},
{{0}}
}
};
static const test_set_t tests_devanagari_2 = {
"mangal.ttf", 0,
{
{ "Ka",
{ 0x0915, 0 },
{ 0x0080, 0 }
},
{ "Ka Halant",
{ 0x0915, 0x094d, 0 },
{ 0x0080, 0x0051, 0 }
},
{ "Ka Halant Ka",
{ 0x0915, 0x094d, 0x0915, 0 },
{ 0x00c8, 0x0080, 0 }
},
{ "Ka MatraI",
{ 0x0915, 0x093f, 0 },
{ 0x01d1, 0x0080, 0 }
},
{ "Ra Halant Ka",
{ 0x0930, 0x094d, 0x0915, 0 },
{ 0x0080, 0x005b, 0 }
},
{ "Ra Halant Ka MatraI",
{ 0x0930, 0x094d, 0x0915, 0x093f, 0 },
{ 0x01d1, 0x0080, 0x005b, 0 }
},
{ "MatraI",
{ 0x093f, 0 },
{ 0x01d4, 0x029c, 0 }
},
{ "Ka Nukta",
{ 0x0915, 0x093c, 0 },
{ 0x00a4, 0 }
},
{ "Ka Halant Ra",
{ 0x0915, 0x094d, 0x0930, 0 },
{ 0x0110, 0 }
},
{ "Ka Halant Ra Halant Ka",
{ 0x0915, 0x094d, 0x0930, 0x094d, 0x0915, 0 },
{ 0x0158, 0x0080, 0 }
},
{ "",
{ 0x92b, 0x94d, 0x930, 0 },
{ 0x125, 0 }
},
{ "",
{ 0x92b, 0x93c, 0x94d, 0x930, 0 },
{ 0x149, 0 }
},
{{0}}
}
};
static const test_set_t tests_bengali_1 = {
"AkaashNormal.ttf", 0,
{
{ "Ka",
{ 0x0995, 0 },
{ 0x0151, 0 }
},
{ "Ka Halant",
{ 0x0995, 0x09cd, 0 },
{ 0x0151, 0x017d, 0 }
},
{ "Ka Halant Ka",
{ 0x0995, 0x09cd, 0x0995, 0 },
{ 0x019b, 0 }
},
{ "Ka MatraI",
{ 0x0995, 0x09bf, 0 },
{ 0x0173, 0x0151, 0 }
},
{ "Ra Halant Ka",
{ 0x09b0, 0x09cd, 0x0995, 0 },
{ 0x0151, 0x0276, 0 }
},
{ "Ra Halant Ka MatraI",
{ 0x09b0, 0x09cd, 0x0995, 0x09bf, 0 },
{ 0x0173, 0x0151, 0x0276, 0 }
},
{ "Ka Nukta",
{ 0x0995, 0x09bc, 0 },
{ 0x0151, 0x0171, 0 }
},
{ "Ka Halant Ra",
{ 0x0995, 0x09cd, 0x09b0, 0 },
{ 0x01f4, 0 }
},
{ "Ka Halant Ra Halant Ka",
{ 0x0995, 0x09cd, 0x09b0, 0x09cd, 0x0995, 0 },
{ 0x025c, 0x0276, 0x0151, 0 }
},
{ "Ya + Halant",
{ 0x09af, 0x09cd, 0 },
{ 0x016a, 0x017d, 0 }
},
{ "Da Halant Ya -> Da Ya-Phala",
{ 0x09a6, 0x09cd, 0x09af, 0 },
{ 0x01e5, 0 }
},
{ "A Halant Ya -> A Ya-phala",
{ 0x0985, 0x09cd, 0x09af, 0 },
{ 0x0145, 0x01cf, 0 }
},
{ "Na Halant Ka",
{ 0x09a8, 0x09cd, 0x0995, 0 },
{ 0x026f, 0x0151, 0 }
},
{ "Na Halant ZWNJ Ka",
{ 0x09a8, 0x09cd, 0x200c, 0x0995, 0 },
{ 0x0164, 0x017d, 0x0151, 0 }
},
{ "Na Halant ZWJ Ka",
{ 0x09a8, 0x09cd, 0x200d, 0x0995, 0 },
{ 0x026f, 0x0151, 0 }
},
{ "Ka Halant ZWNJ Ka",
{ 0x0995, 0x09cd, 0x200c, 0x0995, 0 },
{ 0x0151, 0x017d, 0x0151, 0 }
},
{ "Ka Halant ZWJ Ka",
{ 0x0995, 0x09cd, 0x200d, 0x0995, 0 },
{ 0x025c, 0x0151, 0 }
},
{ "Na Halant Ra",
{ 0x09a8, 0x09cd, 0x09b0, 0 },
{ 0x0207, 0 }
},
{ "Na Halant ZWNJ Ra",
{ 0x09a8, 0x09cd, 0x200c, 0x09b0, 0 },
{ 0x0164, 0x017d, 0x016b, 0 }
},
{ "Na Halant ZWJ Ra",
{ 0x09a8, 0x09cd, 0x200d, 0x09b0, 0 },
{ 0x026f, 0x016b, 0 }
},
{ "Na Halant Ba",
{ 0x09a8, 0x09cd, 0x09ac, 0 },
{ 0x022f, 0 }
},
{ "Na Halant ZWNJ Ba",
{ 0x09a8, 0x09cd, 0x200c, 0x09ac, 0 },
{ 0x0164, 0x017d, 0x0167, 0 }
},
{ "Na Halant ZWJ Ba",
{ 0x09a8, 0x09cd, 0x200d, 0x09ac, 0 },
{ 0x026f, 0x0167, 0 }
},
{ "Na Halant Dha",
{ 0x09a8, 0x09cd, 0x09a7, 0 },
{ 0x01d3, 0 }
},
{ "Na Halant ZWNJ Dha",
{ 0x09a8, 0x09cd, 0x200c, 0x09a7, 0 },
{ 0x0164, 0x017d, 0x0163, 0 }
},
{ "Na Halant ZWJ Dha",
{ 0x09a8, 0x09cd, 0x200d, 0x09a7, 0 },
{ 0x026f, 0x0163, 0 }
},
{ "Ra Halant Ka MatraAU",
{ 0x09b0, 0x09cd, 0x0995, 0x09cc, 0 },
{ 0x0179, 0x0151, 0x0276, 0x017e, 0 }
},
{ "Ra Halant Ba Halant Ba",
{ 0x09b0, 0x09cd, 0x09ac, 0x09cd, 0x09ac, 0 },
{ 0x0232, 0x0276, 0 }
},
{ "",
{ 0x9b0, 0x9cd, 0x995, 0x9be, 0x982, 0 },
{ 0x151, 0x276, 0x172, 0x143, 0 }
},
{ "",
{ 0x9b0, 0x9cd, 0x995, 0x9be, 0x983, 0 },
{ 0x151, 0x276, 0x172, 0x144, 0 }
},
/* Test decomposed two part matras */
{ "",
{ 0x995, 0x9c7, 0x9be, 0 },
{ 0x179, 0x151, 0x172, 0 }
},
{ "",
{ 0x995, 0x9c7, 0x9d7, 0 },
{ 0x179, 0x151, 0x17e, 0 }
},
{ "",
{ 0x9b0, 0x9cd, 0x9ad, 0 },
{ 0x168, 0x276, 0 }
},
{ "",
{ 0x9f0, 0x9cd, 0x9ad, 0 },
{ 0x168, 0x276, 0 }
},
{ "",
{ 0x9f1, 0x9cd, 0x9ad, 0 },
{ 0x191, 0x17d, 0x168, 0 }
},
{{0}}
}
};
static const test_set_t tests_bengali_2 = {
"MuktiNarrow.ttf", 0,
{
{ "Ka",
{ 0x0995, 0 },
{ 0x0073, 0 }
},
{ "Ka Halant",
{ 0x0995, 0x09cd, 0 },
{ 0x00b9, 0 }
},
{ "Ka Halant Ka",
{ 0x0995, 0x09cd, 0x0995, 0 },
{ 0x0109, 0 }
},
{ "Ka MatraI",
{ 0x0995, 0x09bf, 0 },
{ 0x0095, 0x0073, 0 }
},
{ "Ra Halant Ka",
{ 0x09b0, 0x09cd, 0x0995, 0 },
{ 0x0073, 0x00e1, 0 }
},
{ "Ra Halant Ka MatraI",
{ 0x09b0, 0x09cd, 0x0995, 0x09bf, 0 },
{ 0x0095, 0x0073, 0x00e1, 0 }
},
{ "MatraI",
{ 0x09bf, 0 },
{ 0x0095, 0x01c8, 0 }
},
{ "Ka Nukta",
{ 0x0995, 0x09bc, 0 },
{ 0x0073, 0x0093, 0 }
},
{ "Ka Halant Ra",
{ 0x0995, 0x09cd, 0x09b0, 0 },
{ 0x00e5, 0 }
},
{ "Ka Halant Ra Halant Ka",
{ 0x995, 0x9cd, 0x9b0, 0x9cd, 0x995, 0 },
{ 0x234, 0x24e, 0x73, 0 }
},
{ "Ya + Halant",
{ 0x09af, 0x09cd, 0 },
{ 0x00d2, 0 }
},
{ "Da Halant Ya -> Da Ya-Phala",
{ 0x09a6, 0x09cd, 0x09af, 0 },
{ 0x0084, 0x00e2, 0 }
},
{ "A Halant Ya -> A Ya-phala",
{ 0x0985, 0x09cd, 0x09af, 0 },
{ 0x0067, 0x00e2, 0 }
},
{ "Na Halant Ka",
{ 0x09a8, 0x09cd, 0x0995, 0 },
{ 0x0188, 0 }
},
{ "Na Halant ZWNJ Ka",
{ 0x9a8, 0x9cd, 0x200c, 0x995, 0 },
{ 0xcc, 0x73, 0 }
},
{ "Na Halant ZWJ Ka",
{ 0x9a8, 0x9cd, 0x200d, 0x995, 0 },
{ 0x247, 0x73, 0 }
},
{ "Ka Halant ZWNJ Ka",
{ 0x9a8, 0x9cd, 0x200d, 0x995, 0 },
{ 0x247, 0x73, 0 }
},
{ "Ka Halant ZWJ Ka",
{ 0x9a8, 0x9cd, 0x200d, 0x995, 0 },
{ 0x247, 0x73, 0 }
},
{ "Na Halant Ra",
{ 0x09a8, 0x09cd, 0x09b0, 0 },
{ 0x00f8, 0 }
},
{ "Na Halant ZWNJ Ra",
{ 0x09a8, 0x09cd, 0x200c, 0x09b0, 0 },
{ 0xcc, 0x8d, 0 }
},
{ "Na Halant ZWJ Ra",
{ 0x9a8, 0x9cd, 0x200d, 0x9b0, 0 },
{ 0x247, 0x8d, 0 }
},
{ "Na Halant Ba",
{ 0x09a8, 0x09cd, 0x09ac, 0 },
{ 0x0139, 0 }
},
{ "Na Halant ZWNJ Ba",
{ 0x9a8, 0x9cd, 0x200c, 0x9ac, 0 },
{ 0xcc, 0x89, 0 }
},
{ "Na Halant ZWJ Ba",
{ 0x9a8, 0x9cd, 0x200d, 0x9ac, 0 },
{ 0x247, 0x89, 0 }
},
{ "Na Halant Dha",
{ 0x09a8, 0x09cd, 0x09a7, 0 },
{ 0x0145, 0 }
},
{ "Na Halant ZWNJ Dha",
{ 0x09a8, 0x09cd, 0x200c, 0x09a7, 0 },
{ 0xcc, 0x85, 0 }
},
{ "Na Halant ZWJ Dha",
{ 0x09a8, 0x09cd, 0x200d, 0x09a7, 0 },
{ 0x247, 0x85, 0 }
},
{ "Ra Halant Ka MatraAU",
{ 0x9b0, 0x9cd, 0x995, 0x9cc, 0 },
{ 0x232, 0x73, 0xe1, 0xa0, 0 }
},
{ "Ra Halant Ba Halant Ba",
{ 0x09b0, 0x09cd, 0x09ac, 0x09cd, 0x09ac, 0 },
{ 0x013b, 0x00e1, 0 }
},
{{0}}
}
};
static const test_set_t tests_bengali_3 = {
"LikhanNormal.ttf", 0,
{
{ "",
{ 0x09a8, 0x09cd, 0x09af, 0 },
{ 0x01ca, 0 }
},
{ "",
{ 0x09b8, 0x09cd, 0x09af, 0 },
{ 0x020e, 0 }
},
{ "",
{ 0x09b6, 0x09cd, 0x09af, 0 },
{ 0x01f4, 0 }
},
{ "",
{ 0x09b7, 0x09cd, 0x09af, 0 },
{ 0x01fe, 0 }
},
{ "",
{ 0x09b0, 0x09cd, 0x09a8, 0x09cd, 0x200d, 0 },
{ 0x10b, 0x167, 0 }
},
{ "",
{ 0x9b0, 0x9cd, 0x9ad, 0 },
{ 0xa1, 0x167, 0 }
},
{ "",
{ 0x9f0, 0x9cd, 0x9ad, 0 },
{ 0xa1, 0x167, 0 }
},
{ "",
{ 0x9f1, 0x9cd, 0x9ad, 0 },
{ 0x11c, 0xa1, 0 }
},
{{0}}
}
};
static const test_set_t tests_gurmukhi = {
"lohit_pa.ttf", 0,
{
{ "",
{ 0xA15, 0xA4D, 0xa39, 0 },
{ 0x3b, 0x8b, 0 }
},
{{0}}
}
};
static const test_set_t tests_oriya = {
"utkalm.ttf", 0,
{
{ "",
{ 0xb15, 0xb4d, 0xb24, 0xb4d, 0xb30, 0 },
{ 0x150, 0x125, 0 }
},
{ "",
{ 0xb24, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0 },
{ 0x151, 0x120, 0 }
},
{ "",
{ 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0 },
{ 0x152, 0x120, 0 }
},
{ "",
{ 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb2c, 0 },
{ 0x152, 0x120, 0 }
},
{ "",
{ 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb30, 0 },
{ 0x176, 0 }
},
{ "",
{ 0xb38, 0xb4d, 0xb24, 0xb4d, 0xb30, 0 },
{ 0x177, 0 }
},
{ "",
{ 0xb28, 0xb4d, 0xb24, 0xb4d, 0xb30, 0xb4d, 0xb2f, 0 },
{ 0x176, 0x124, 0 }
},
{{0}}
}
};
static const test_set_t tests_tamil = {
"akruti1.ttf", 0,
{
{ "",
{ 0x0b95, 0x0bc2, 0 },
{ 0x004e, 0 }
},
{ "",
{ 0x0bae, 0x0bc2, 0 },
{ 0x009e, 0 }
},
{ "",
{ 0x0b9a, 0x0bc2, 0 },
{ 0x0058, 0 }
},
{ "",
{ 0x0b99, 0x0bc2, 0 },
{ 0x0053, 0 }
},
{ "",
{ 0x0bb0, 0x0bc2, 0 },
{ 0x00a8, 0 }
},
{ "",
{ 0x0ba4, 0x0bc2, 0 },
{ 0x008e, 0 }
},
{ "",
{ 0x0b9f, 0x0bc2, 0 },
{ 0x0062, 0 }
},
{ "",
{ 0x0b95, 0x0bc6, 0 },
{ 0x000a, 0x0031, 0 }
},
{ "",
{ 0x0b95, 0x0bca, 0 },
{ 0x000a, 0x0031, 0x0007, 0 }
},
{ "",
{ 0x0b95, 0x0bc6, 0x0bbe, 0 },
{ 0x000a, 0x0031, 0x007, 0 }
},
{ "",
{ 0x0b95, 0x0bcd, 0x0bb7, 0 },
{ 0x0049, 0 }
},
{ "",
{ 0x0b95, 0x0bcd, 0x0bb7, 0x0bca, 0 },
{ 0x000a, 0x0049, 0x007, 0 }
},
{ "",
{ 0x0b95, 0x0bcd, 0x0bb7, 0x0bc6, 0x0bbe, 0 },
{ 0x000a, 0x0049, 0x007, 0 }
},
{ "",
{ 0x0b9f, 0x0bbf, 0 },
{ 0x005f, 0 }
},
{ "",
{ 0x0b9f, 0x0bc0, 0 },
{ 0x0060, 0 }
},
{ "",
{ 0x0bb2, 0x0bc0, 0 },
{ 0x00ab, 0 }
},
{ "",
{ 0x0bb2, 0x0bbf, 0 },
{ 0x00aa, 0 }
},
{ "",
{ 0x0bb0, 0x0bcd, 0 },
{ 0x00a4, 0 }
},
{ "",
{ 0x0bb0, 0x0bbf, 0 },
{ 0x00a5, 0 }
},
{ "",
{ 0x0bb0, 0x0bc0, 0 },
{ 0x00a6, 0 }
},
{ "",
{ 0x0b83, 0 },
{ 0x0025, 0 }
},
{ "",
{ 0x0b83, 0x0b95, 0 },
{ 0x0025, 0x0031, 0 }
},
{{0}}
}
};
static const test_set_t tests_telugu = {
"Pothana2000.ttf", 0,
{
{ "",
{ 0xc15, 0xc4d, 0 },
{ 0xbb, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc37, 0 },
{ 0x4b, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc37, 0xc4d, 0 },
{ 0xe0, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc37, 0xc4d, 0xc23, 0 },
{ 0x4b, 0x91, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc30, 0 },
{ 0x5a, 0xb2, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc30, 0xc4d, 0 },
{ 0xbb, 0xb2, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc30, 0xc4d, 0xc15, 0 },
{ 0x5a, 0xb2, 0x83, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc30, 0xc3f, 0 },
{ 0xe2, 0xb2, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc15, 0xc48, 0 },
{ 0xe6, 0xb3, 0x83, 0 }
},
{ "",
{ 0xc15, 0xc4d, 0xc30, 0xc48, 0 },
{ 0xe6, 0xb3, 0x9f, 0 }
},
{ "",
{ 0xc15, 0xc46, 0xc56, 0 },
{ 0xe6, 0xb3, 0 }
},
{{0}}
}
};
static const test_set_t tests_kannada_1 = {
"Sampige.ttf", 0,
{
{ "",
{ 0x0ca8, 0x0ccd, 0x0ca8, 0 },
{ 0x0049, 0x00ba, 0 }
},
{ "",
{ 0x0ca8, 0x0ccd, 0x0ca1, 0 },
{ 0x0049, 0x00b3, 0 }
},
{ "",
{ 0x0caf, 0x0cc2, 0 },
{ 0x004f, 0x005d, 0 }
},
{ "",
{ 0x0ce0, 0 },
{ 0x006a, 0 }
},
{ "",
{ 0x0ce6, 0x0ce7, 0x0ce8, 0 },
{ 0x006b, 0x006c, 0x006d, 0 }
},
{ "",
{ 0x0cb5, 0x0ccb, 0 },
{ 0x015f, 0x0067, 0 }
},
{ "",
{ 0x0cb0, 0x0ccd, 0x0cae, 0 },
{ 0x004e, 0x0082, 0 }
},
{ "",
{ 0x0cb0, 0x0ccd, 0x0c95, 0 },
{ 0x0036, 0x0082, 0 }
},
{ "",
{ 0x0c95, 0x0ccd, 0x0cb0, 0 },
{ 0x0036, 0x00c1, 0 }
},
{ "",
{ 0x0cb0, 0x0ccd, 0x200d, 0x0c95, 0 },
{ 0x0050, 0x00a7, 0 }
},
{{0}}
}
};
static const test_set_t tests_kannada_2 = {
"tunga.ttf", 0,
{
{ "",
{ 0x0cb7, 0x0cc6, 0 },
{ 0x00b0, 0x006c, 0 }
},
{ "",
{ 0x0cb7, 0x0ccd, 0 },
{ 0x0163, 0 }
},
{ "",
{ 0xc95, 0xcbf, 0xcd5, 0 },
{ 0x114, 0x73, 0 }
},
{ "",
{ 0xc95, 0xcc6, 0xcd5, 0 },
{ 0x90, 0x6c, 0x73, 0 }
},
{ "",
{ 0xc95, 0xcc6, 0xcd6, 0 },
{ 0x90, 0x6c, 0x74, 0 }
},
{ "",
{ 0xc95, 0xcc6, 0xcc2, 0 },
{ 0x90, 0x6c, 0x69, 0 }
},
{ "",
{ 0xc95, 0xcca, 0xcd5, 0 },
{ 0x90, 0x6c, 0x69, 0x73, 0 }
},
{{0}}
}
};
static const test_set_t tests_malayalam_1 = {
"AkrutiMal2Normal.ttf", 0,
{
{ "",
{ 0x0d15, 0x0d46, 0 },
{ 0x005e, 0x0034, 0 }
},
{ "",
{ 0x0d15, 0x0d47, 0 },
{ 0x005f, 0x0034, 0 }
},
{ "",
{ 0x0d15, 0x0d4b, 0 },
{ 0x005f, 0x0034, 0x0058, 0 }
},
{ "",
{ 0x0d15, 0x0d48, 0 },
{ 0x0060, 0x0034, 0 }
},
{ "",
{ 0x0d15, 0x0d4a, 0 },
{ 0x005e, 0x0034, 0x0058, 0 }
},
{ "",
{ 0x0d30, 0x0d4d, 0x0d15, 0 },
{ 0x009e, 0x0034, 0 }
},
{ "",
{ 0x0d15, 0x0d4d, 0x0d35, 0 },
{ 0x0034, 0x007a, 0 }
},
{ "",
{ 0x0d15, 0x0d4d, 0x0d2f, 0 },
{ 0x0034, 0x00a2, 0 }
},
{ "",
{ 0x0d1f, 0x0d4d, 0x0d1f, 0 },
{ 0x0069, 0 }
},
{ "",
{ 0x0d26, 0x0d4d, 0x0d26, 0 },
{ 0x0074, 0 }
},
{ "",
{ 0x0d30, 0x0d4d, 0 },
{ 0x009e, 0 }
},
{ "",
{ 0x0d30, 0x0d4d, 0x200c, 0 },
{ 0x009e, 0 }
},
{ "",
{ 0x0d30, 0x0d4d, 0x200d, 0 },
{ 0x009e, 0 }
},
{ "",
{ 0xd15, 0xd46, 0xd3e, 0 },
{ 0x5e, 0x34, 0x58, 0 }
},
{ "",
{ 0xd15, 0xd47, 0xd3e, 0 },
{ 0x5f, 0x34, 0x58, 0 }
},
{ "",
{ 0xd15, 0xd46, 0xd57, 0 },
{ 0x5e, 0x34, 0x65, 0 }
},
{ "",
{ 0xd15, 0xd57, 0 },
{ 0x34, 0x65, 0 }
},
{ "",
{ 0xd1f, 0xd4d, 0xd1f, 0xd41, 0xd4d, 0 },
{ 0x69, 0x5b, 0x64, 0 }
},
{{0}}
}
};
static const test_set_t tests_malayalam_2 = {
"Rachana.ttf", 0,
{
{ "",
{ 0xd37, 0xd4d, 0xd1f, 0xd4d, 0xd30, 0xd40, 0 },
{ 0x385, 0xa3, 0 }
},
{ "",
{ 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0 },
{ 0x2ff, 0 }
},
{ "",
{ 0xd33, 0xd4d, 0xd33, 0 },
{ 0x3f8, 0 }
},
{ "",
{ 0xd2f, 0xd4d, 0xd15, 0xd4d, 0xd15, 0xd41, 0 },
{ 0x2ff, 0 }
},
{ "",
{ 0xd30, 0xd4d, 0x200d, 0xd35, 0xd4d, 0xd35, 0 },
{ 0xf3, 0x350, 0 }
},
{{0}}
}
};
static const test_set_t tests_sinhala = {
"FM-MalithiUW46.ttf", 0,
{
{ "",
{ 0xd9a, 0xdd9, 0xdcf, 0 },
{ 0x4a, 0x61, 0x42, 0 }
},
{ "",
{ 0xd9a, 0xdd9, 0xddf, 0 },
{ 0x4a, 0x61, 0x50, 0 }
},
{ "",
{ 0xd9a, 0xdd9, 0xdca, 0 },
{ 0x4a, 0x62, 0 }
},
{ "",
{ 0xd9a, 0xddc, 0xdca, 0 },
{ 0x4a, 0x61, 0x42, 0x41, 0 }
},
{ "",
{ 0xd9a, 0xdda, 0 },
{ 0x4a, 0x62, 0 }
},
{ "",
{ 0xd9a, 0xddd, 0 },
{ 0x4a, 0x61, 0x42, 0x41, 0 }
},
{{0}}
}
};
static const test_set_t tests_khmer = {
"KhmerOS.ttf", 0,
{
{ "",
{ 0x179a, 0x17cd, 0 },
{ 0x24c, 0x27f, 0 }
},
{ "",
{ 0x179f, 0x17c5, 0 },
{ 0x273, 0x203, 0 }
},
{ "",
{ 0x1790, 0x17d2, 0x1784, 0x17c3, 0 },
{ 0x275, 0x242, 0x182, 0 }
},
{ "",
{ 0x179a, 0 },
{ 0x24c, 0 }
},
{ "",
{ 0x1781, 0x17d2, 0x1798, 0x17c2, 0 },
{ 0x274, 0x233, 0x197, 0 }
},
{ "",
{ 0x1798, 0x17b6, 0 },
{ 0x1cb, 0 }
},
{ "",
{ 0x179a, 0x17b8, 0 },
{ 0x24c, 0x26a, 0 }
},
{ "",
{ 0x1787, 0x17b6, 0 },
{ 0x1ba, 0 }
},
{ "",
{ 0x1798, 0x17d2, 0x1796, 0x17bb, 0 },
{ 0x24a, 0x195, 0x26d, 0 }
},
{{0}}
}
};
static const test_set_t tests_nko = {
"DejaVuSans.ttf", 0,
{
{ "",
{ 0x7ca, 0 },
{ 0x5c1, 0 }
},
{ "",
{ 0x7ca, 0x7ca, 0 },
{ 0x14db, 0x14d9, 0 }
},
{ "",
{ 0x7ca, 0x7fa, 0x7ca, 0 },
{ 0x14db, 0x5ec, 0x14d9, 0 }
},
{ "",
{ 0x7ca, 0x7f3, 0x7ca, 0 },
{ 0x14db, 0x5e7, 0x14d9, 0 }
},
{ "",
{ 0x7ca, 0x7f3, 0x7fa, 0x7ca, 0 },
{ 0x14db, 0x5e7, 0x5ec, 0x14d9, 0 }
},
{{0}}
}
};
static const test_set_t tests_linearb = {
"penuture.ttf", 0,
{
{ "",
{ 0xd800, 0xdc01, 0xd800, 0xdc02, 0xd800, 0xdc03, 0 },
{ 0x5, 0x6, 0x7, 0 },
},
{{0}}
}
};
typedef struct {
FT_Library ft_library;
FT_Face ft_face;
hb_font_t *font;
} ft_fixture_t;
static void
ft_fixture_init (ft_fixture_t *f, gconstpointer user_data)
{
const test_set_t *test = user_data;
char *font_file = g_strdup_printf ("%s/fonts/%s", srcdir (), test->font_file);
FT_Init_FreeType (&f->ft_library);
if (FT_New_Face (f->ft_library, font_file, test->face_index, &f->ft_face))
g_test_message ("Font file %s not found. Skipping test.", font_file);
else
f->font = hb_ft_font_create (f->ft_face, NULL);
g_free (font_file);
}
static void
ft_fixture_finish (ft_fixture_t *f, gconstpointer user_data)
{
hb_font_destroy (f->font);
FT_Done_Face (f->ft_face);
FT_Done_FreeType (f->ft_library);
}
static void
test_shape_complex (ft_fixture_t *f, gconstpointer user_data)
{
const test_set_t *test_set = user_data;
const test_t *test;
if (!f->font)
return; /* Skip test */
for (test = test_set->tests; test->characters[0]; test++) {
hb_buffer_t *buffer;
unsigned int i, len, expected_len;
hb_glyph_info_t *glyphs;
if (test->comments[0])
g_test_message ("Test comments: %s", test->comments);
buffer = hb_buffer_create (0);
for (len = 0; test->characters[len]; len++) ;
hb_buffer_add_utf32 (buffer, test->characters, len, 0, len);
hb_shape (f->font, buffer, NULL, 0);
for (len = 0; test->glyphs[len]; len++) ;
expected_len = len;
glyphs = hb_buffer_get_glyph_infos (buffer, &len);
g_assert_cmpint (len, ==, expected_len);
for (i = 0; i < len; i++)
g_assert_cmphex (glyphs[i].codepoint, ==, test->glyphs[i]);
hb_buffer_destroy (buffer);
}
}
int
main (int argc, char **argv)
{
hb_test_init (&argc, &argv);
#define TEST_SET(name) hb_test_add_fixture_flavor (ft_fixture, (const void *) &tests_##name, #name, test_shape_complex)
TEST_SET (greek);
TEST_SET (devanagari_1);
TEST_SET (devanagari_2);
TEST_SET (bengali_1);
TEST_SET (bengali_2);
TEST_SET (bengali_3);
TEST_SET (gurmukhi);
TEST_SET (oriya);
TEST_SET (tamil);
TEST_SET (telugu);
TEST_SET (kannada_1);
TEST_SET (kannada_2);
TEST_SET (malayalam_1);
TEST_SET (malayalam_2);
TEST_SET (sinhala);
TEST_SET (khmer);
TEST_SET (nko);
TEST_SET (linearb);
return hb_test_run();
}
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