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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #include "ui/gfx/platform_font_pango.h"
6 
7 #include <cairo/cairo.h>
8 #include <fontconfig/fontconfig.h>
9 #include <glib-object.h>
10 #include <pango/pangocairo.h>
11 #include <pango/pangofc-fontmap.h>
12 
13 #include <string>
14 
15 #include "base/memory/ref_counted.h"
16 #include "testing/gtest/include/gtest/gtest.h"
17 #include "ui/gfx/pango_util.h"
18 
19 namespace gfx {
20 
21 // Test that PlatformFontPango is able to cope with PangoFontDescriptions
22 // containing multiple font families.  The first family should be preferred.
TEST(PlatformFontPangoTest,FamilyList)23 TEST(PlatformFontPangoTest, FamilyList) {
24   // Needed for GLib versions prior to 2.36, but deprecated starting 2.35.
25 #if !GLIB_CHECK_VERSION(2, 35, 0)
26   g_type_init();
27 #endif
28 
29   ScopedPangoFontDescription desc(
30       pango_font_description_from_string("Arial,Times New Roman, 13px"));
31   scoped_refptr<gfx::PlatformFontPango> font(
32       new gfx::PlatformFontPango(desc.get()));
33   EXPECT_EQ("Arial", font->GetFontName());
34   EXPECT_EQ(13, font->GetFontSize());
35 
36   ScopedPangoFontDescription desc2(
37       pango_font_description_from_string("Times New Roman,Arial, 15px"));
38   scoped_refptr<gfx::PlatformFontPango> font2(
39       new gfx::PlatformFontPango(desc2.get()));
40   EXPECT_EQ("Times New Roman", font2->GetFontName());
41   EXPECT_EQ(15, font2->GetFontSize());
42 
43   // Free memory allocated by FontConfig (http://crbug.com/114750).
44   pango_fc_font_map_cache_clear(
45       PANGO_FC_FONT_MAP(pango_cairo_font_map_get_default()));
46   cairo_debug_reset_static_data();
47   FcFini();
48 }
49 
50 }  // namespace gfx
51