| Index: gfx/font_unittest.cc
|
| ===================================================================
|
| --- gfx/font_unittest.cc (revision 73487)
|
| +++ gfx/font_unittest.cc (working copy)
|
| @@ -1,120 +0,0 @@
|
| -// Copyright (c) 2010 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 "gfx/font.h"
|
| -
|
| -#include "base/utf_string_conversions.h"
|
| -#if defined(OS_WIN)
|
| -#include "gfx/platform_font_win.h"
|
| -#endif // defined(OS_WIN)
|
| -#include "testing/gtest/include/gtest/gtest.h"
|
| -
|
| -namespace {
|
| -
|
| -using gfx::Font;
|
| -
|
| -class FontTest : public testing::Test {
|
| -};
|
| -
|
| -#if defined(OS_WIN)
|
| -class ScopedMinimumFontSizeCallback {
|
| - public:
|
| - explicit ScopedMinimumFontSizeCallback(int minimum_size) {
|
| - minimum_size_ = minimum_size;
|
| - old_callback_ = gfx::PlatformFontWin::get_minimum_font_size_callback;
|
| - gfx::PlatformFontWin::get_minimum_font_size_callback = &GetMinimumFontSize;
|
| - }
|
| -
|
| - ~ScopedMinimumFontSizeCallback() {
|
| - gfx::PlatformFontWin::get_minimum_font_size_callback = old_callback_;
|
| - }
|
| -
|
| - private:
|
| - static int GetMinimumFontSize() {
|
| - return minimum_size_;
|
| - }
|
| -
|
| - gfx::PlatformFontWin::GetMinimumFontSizeCallback old_callback_;
|
| - static int minimum_size_;
|
| -
|
| - DISALLOW_COPY_AND_ASSIGN(ScopedMinimumFontSizeCallback);
|
| -};
|
| -
|
| -int ScopedMinimumFontSizeCallback::minimum_size_ = 0;
|
| -#endif // defined(OS_WIN)
|
| -
|
| -
|
| -TEST_F(FontTest, LoadArial) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - ASSERT_TRUE(cf.GetNativeFont());
|
| - ASSERT_EQ(cf.GetStyle(), Font::NORMAL);
|
| - ASSERT_EQ(cf.GetFontSize(), 16);
|
| - ASSERT_EQ(cf.GetFontName(), ASCIIToUTF16("Arial"));
|
| -}
|
| -
|
| -TEST_F(FontTest, LoadArialBold) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - Font bold(cf.DeriveFont(0, Font::BOLD));
|
| - ASSERT_TRUE(bold.GetNativeFont());
|
| - ASSERT_EQ(bold.GetStyle(), Font::BOLD);
|
| -}
|
| -
|
| -TEST_F(FontTest, Ascent) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - ASSERT_GT(cf.GetBaseline(), 2);
|
| - ASSERT_LE(cf.GetBaseline(), 22);
|
| -}
|
| -
|
| -TEST_F(FontTest, Height) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - ASSERT_GE(cf.GetHeight(), 16);
|
| - // TODO(akalin): Figure out why height is so large on Linux.
|
| - ASSERT_LE(cf.GetHeight(), 26);
|
| -}
|
| -
|
| -TEST_F(FontTest, AvgWidths) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - ASSERT_EQ(cf.GetExpectedTextWidth(0), 0);
|
| - ASSERT_GT(cf.GetExpectedTextWidth(1), cf.GetExpectedTextWidth(0));
|
| - ASSERT_GT(cf.GetExpectedTextWidth(2), cf.GetExpectedTextWidth(1));
|
| - ASSERT_GT(cf.GetExpectedTextWidth(3), cf.GetExpectedTextWidth(2));
|
| -}
|
| -
|
| -TEST_F(FontTest, Widths) {
|
| - Font cf(ASCIIToUTF16("Arial"), 16);
|
| - ASSERT_EQ(cf.GetStringWidth(ASCIIToUTF16("")), 0);
|
| - ASSERT_GT(cf.GetStringWidth(ASCIIToUTF16("a")),
|
| - cf.GetStringWidth(ASCIIToUTF16("")));
|
| - ASSERT_GT(cf.GetStringWidth(ASCIIToUTF16("ab")),
|
| - cf.GetStringWidth(ASCIIToUTF16("a")));
|
| - ASSERT_GT(cf.GetStringWidth(ASCIIToUTF16("abc")),
|
| - cf.GetStringWidth(ASCIIToUTF16("ab")));
|
| -}
|
| -
|
| -#if defined(OS_WIN)
|
| -TEST_F(FontTest, DeriveFontResizesIfSizeTooSmall) {
|
| - // This creates font of height -8.
|
| - Font cf(L"Arial", 6);
|
| - // The minimum font size is set to 5 in browser_main.cc.
|
| - ScopedMinimumFontSizeCallback minimum_size(5);
|
| -
|
| - Font derived_font = cf.DeriveFont(-4);
|
| - LOGFONT font_info;
|
| - GetObject(derived_font.GetNativeFont(), sizeof(LOGFONT), &font_info);
|
| - EXPECT_EQ(-5, font_info.lfHeight);
|
| -}
|
| -
|
| -TEST_F(FontTest, DeriveFontKeepsOriginalSizeIfHeightOk) {
|
| - // This creates font of height -8.
|
| - Font cf(L"Arial", 6);
|
| - // The minimum font size is set to 5 in browser_main.cc.
|
| - ScopedMinimumFontSizeCallback minimum_size(5);
|
| -
|
| - Font derived_font = cf.DeriveFont(-2);
|
| - LOGFONT font_info;
|
| - GetObject(derived_font.GetNativeFont(), sizeof(LOGFONT), &font_info);
|
| - EXPECT_EQ(-6, font_info.lfHeight);
|
| -}
|
| -#endif
|
| -} // namespace
|
|
|