blob: e49862b8845a2a897ca0ea02477f1118d5f50097 [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/gfx/font_fallback_linux.h"
#include "base/strings/utf_string_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/font.h"
#include "ui/gfx/font_fallback.h"
namespace gfx {
namespace {
const char kDefaultApplicationLocale[] = "us-en";
} // namespace
// If the Type 1 Symbol.pfb font is installed, it is returned as fallback font
// for the PUA character 0xf6db. This test ensures we're not returning Type 1
// fonts as fallback.
TEST(FontFallbackLinuxTest, NoType1InFallbackFonts) {
FallbackFontData font_fallback_data =
GetFallbackFontForChar(0xf6db, std::string());
if (font_fallback_data.filename.length() >= 3u) {
std::string extension = font_fallback_data.filename.substr(
font_fallback_data.filename.length() - 3);
EXPECT_NE(extension, "pfb");
} else {
EXPECT_EQ(font_fallback_data.filename.length(), 0u);
TEST(FontFallbackLinuxTest, GetFallbackFont) {
Font base_font;
Font fallback_font_cjk;
EXPECT_TRUE(GetFallbackFont(base_font, kDefaultApplicationLocale,
base::WideToUTF16(L"⻩"), &fallback_font_cjk));
EXPECT_EQ(fallback_font_cjk.GetFontName(), "Noto Sans CJK JP");
Font fallback_font_khmer;
EXPECT_TRUE(GetFallbackFont(base_font, kDefaultApplicationLocale,
base::WideToUTF16(L"ឨឮឡ"), &fallback_font_khmer));
EXPECT_EQ(fallback_font_khmer.GetFontName(), "Noto Sans Khmer");
TEST(FontFallbackLinuxTest, Fallbacks) {
Font default_font("sans", 13);
std::vector<Font> fallbacks = GetFallbackFonts(default_font);
// The first fallback should be 'DejaVu Sans' which is the default linux
// fonts. The fonts on linux are mock with test_fonts (see
// third_party/tests_font).
if (!fallbacks.empty())
EXPECT_EQ(fallbacks[0].GetFontName(), "DejaVu Sans");
} // namespace gfx