mirror of
https://github.com/harfbuzz/harfbuzz.git
synced 2025-04-13 00:32:59 +00:00
8d62ad3b35
That was a leftover from previous code and is incorrect now as we would be double releasing it.
142 lines
4.1 KiB
C++
142 lines
4.1 KiB
C++
/*
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* Copyright © 2022 Red Hat, Inc.
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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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* Author: Matthias Clasen
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*/
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#include "hb-test.h"
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#include "hb-directwrite.h"
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/* Declare object creator for dynamic support of DWRITE */
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typedef HRESULT (WINAPI *t_DWriteCreateFactory)(
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DWRITE_FACTORY_TYPE factoryType,
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REFIID iid,
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IUnknown **factory
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);
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IDWriteFontFace *
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get_dwfontface (const char *font_path)
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{
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auto *face = hb_test_open_font_file (font_path);
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auto *dw_font_face = hb_directwrite_face_get_dw_font_face (face);
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dw_font_face->AddRef ();
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hb_face_destroy (face);
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return dw_font_face;
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}
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static void
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test_native_directwrite_basic (void)
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{
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IDWriteFontFace *dwfontface;
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hb_font_t *font;
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IDWriteFontFace *dwfontface2;
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dwfontface = get_dwfontface ("fonts/Roboto-Regular.abc.ttf");
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g_assert_nonnull (dwfontface);
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font = hb_directwrite_font_create (dwfontface);
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dwfontface2 = hb_directwrite_font_get_dw_font_face (font);
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g_assert_true (dwfontface2 == dwfontface);
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hb_font_destroy (font);
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dwfontface->Release ();
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}
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static void
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test_native_directwrite_variations (void)
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{
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IDWriteFontFace *dw_face;
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IDWriteFontResource *dw_fontresource;
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IDWriteFontFace5 *dw_face5, *dw_facevariations;
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DWRITE_FONT_AXIS_VALUE dw_axisvalues[5];
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hb_font_t *font;
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const float *coords;
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unsigned int length;
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dw_face = get_dwfontface ("fonts/AdobeVFPrototype.abc.otf");
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g_assert_nonnull (dw_face);
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dw_face->QueryInterface (__uuidof(IDWriteFontFace5), (void **)&dw_face5);
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dw_face->Release ();
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g_assert_nonnull (dw_face5);
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// Check that wght axis originally set on the face is different from what we will set.
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if (!dw_face5->HasVariations ())
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{
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g_test_skip ("Font has no variations. Possiply using Wine’s DWrite.dll");
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return;
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}
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g_assert_cmpuint (dw_face5->GetFontAxisValueCount (), ==, 5);
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dw_face5->GetFontAxisValues (dw_axisvalues, 5);
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g_assert_cmpuint (dw_axisvalues[0].axisTag, ==, DWRITE_FONT_AXIS_TAG_WEIGHT);
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g_assert_cmpfloat (dw_axisvalues[0].value, !=, 900.0f);
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dw_face5->GetFontResource (&dw_fontresource);
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dw_face5->Release();
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g_assert_nonnull (dw_fontresource);
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// Set wght axis to 900.0
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dw_axisvalues[0].value = 900.0f;
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dw_fontresource->CreateFontFace (DWRITE_FONT_SIMULATIONS_NONE, dw_axisvalues, 5, &dw_facevariations);
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dw_fontresource->Release ();
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g_assert_nonnull (dw_facevariations);
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// Check that wght axis is now set to 900.0
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g_assert_cmpuint (dw_facevariations->GetFontAxisValueCount (), ==, 5);
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dw_facevariations->GetFontAxisValues (dw_axisvalues, 5);
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g_assert_cmpuint (dw_axisvalues[0].axisTag, ==, DWRITE_FONT_AXIS_TAG_WEIGHT);
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g_assert_cmpfloat (dw_axisvalues[0].value, ==, 900.0f);
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font = hb_directwrite_font_create (dw_facevariations);
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// Check that wght axis is also set to 900.0 on the hb_font_t
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coords = hb_font_get_var_coords_design(font, &length);
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g_assert_cmpuint (length, ==, 2);
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g_assert_cmpfloat (coords[0], ==, 900.0f);
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hb_font_destroy (font);
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dw_facevariations->Release ();
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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_native_directwrite_basic);
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hb_test_add (test_native_directwrite_variations);
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return hb_test_run ();
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}
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