99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
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/*
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* Copyright © 2016 Igalia S.L.
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*
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* Igalia Author(s): Frédéric Wang
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*/
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#include "hb-test.h"
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#include "hb-ft.h"
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#include "hb-ot.h"
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/* Unit tests for hb-ot-layout.h - OpenType MATH table */
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static FT_Library ft_library;
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static FT_Face ft_face;
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static hb_font_t *hb_font;
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static hb_face_t *hb_face;
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static void
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initFreeType()
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{
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FT_Error ft_error;
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if ((ft_error = FT_Init_FreeType (&ft_library)))
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abort();
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}
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static void
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cleanupFreeType()
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{
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FT_Done_FreeType (ft_library);
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}
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static void
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openFont(const char* fontFile)
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{
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FT_Error ft_error;
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if ((ft_error = FT_New_Face (ft_library, fontFile, 0, &ft_face)))
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abort();
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unsigned int fontSize = 1000;
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if ((ft_error = FT_Set_Char_Size (ft_face, fontSize, fontSize, 0, 0)))
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abort();
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hb_font = hb_ft_font_create (ft_face, NULL);
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hb_face = hb_ft_face_create_cached(ft_face);
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}
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static void
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closeFont()
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{
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hb_font_destroy (hb_font);
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FT_Done_Face (ft_face);
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}
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static void
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test_has_math_data (void)
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{
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initFreeType();
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openFont("fonts/MathTestFontNone.otf");
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g_assert(!hb_ot_layout_has_math_data (hb_face)); // MATH table not available
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closeFont();
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openFont("fonts/MathTestFontEmpty.otf");
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g_assert(hb_ot_layout_has_math_data (hb_face)); // MATH table available
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closeFont();
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cleanupFreeType();
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}
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int
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main (int argc, char **argv)
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{
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hb_test_init (&argc, &argv);
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hb_test_add (test_has_math_data);
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return hb_test_run();
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}
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