More old files deletion.

ui/gfx/platform_font_win_unittest.cc

-// Copyright (c) 2012 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/platform_font_win.h"
-
-#include "base/logging.h"
-#include "base/memory/ref_counted.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "ui/gfx/font.h"
-
-namespace gfx {
-
-namespace {
-
-// Returns a font based on |base_font| with height at most |target_height| and
-// font size maximized. Returns |base_font| if height is already equal.
-gfx::Font AdjustFontSizeForHeight(const gfx::Font& base_font,
-                                  int target_height) {
-  Font expected_font = base_font;
-  if (base_font.GetHeight() < target_height) {
-    // Increase size while height is <= |target_height|.
-    Font larger_font = base_font.Derive(1, 0);
-    while (larger_font.GetHeight() <= target_height) {
-      expected_font = larger_font;
-      larger_font = larger_font.Derive(1, 0);
-    }
-  } else if (expected_font.GetHeight() > target_height) {
-    // Decrease size until height is <= |target_height|.
-    do {
-      expected_font = expected_font.Derive(-1, 0);
-    } while (expected_font.GetHeight() > target_height);
-  }
-  return expected_font;
-}
-
-}  // namespace
-
-TEST(PlatformFontWinTest, DeriveFontWithHeight) {
-  const Font base_font;
-  PlatformFontWin* platform_font =
-      static_cast<PlatformFontWin*>(base_font.platform_font());
-
-  for (int i = -10; i < 10; i++) {
-    const int target_height = base_font.GetHeight() + i;
-    Font expected_font = AdjustFontSizeForHeight(base_font, target_height);
-    ASSERT_LE(expected_font.GetHeight(), target_height);
-
-    Font derived_font = platform_font->DeriveFontWithHeight(target_height, 0);
-    EXPECT_EQ(expected_font.GetFontName(), derived_font.GetFontName());
-    EXPECT_EQ(expected_font.GetFontSize(), derived_font.GetFontSize());
-    EXPECT_LE(expected_font.GetHeight(), target_height);
-    EXPECT_EQ(0, derived_font.GetStyle());
-
-    derived_font = platform_font->DeriveFontWithHeight(target_height,
-                                                       Font::BOLD);
-    EXPECT_EQ(expected_font.GetFontName(), derived_font.GetFontName());
-    EXPECT_EQ(expected_font.GetFontSize(), derived_font.GetFontSize());
-    EXPECT_LE(expected_font.GetHeight(), target_height);
-    EXPECT_EQ(Font::BOLD, derived_font.GetStyle());
-
-    // Test that deriving from the new font has the expected result.
-    Font rederived_font = derived_font.Derive(1, 0);
-    expected_font = Font(derived_font.GetFontName(),
-                         derived_font.GetFontSize() + 1);
-    EXPECT_EQ(expected_font.GetFontName(), rederived_font.GetFontName());
-    EXPECT_EQ(expected_font.GetFontSize(), rederived_font.GetFontSize());
-    EXPECT_EQ(expected_font.GetHeight(), rederived_font.GetHeight());
-  }
-}
-
-TEST(PlatformFontWinTest, DeriveFontWithHeight_Consistency) {
-  gfx::Font arial_12("Arial", 12);
-  ASSERT_GT(16, arial_12.GetHeight());
-  gfx::Font derived_1 = static_cast<PlatformFontWin*>(
-      arial_12.platform_font())->DeriveFontWithHeight(16, 0);
-
-  gfx::Font arial_15("Arial", 15);
-  ASSERT_LT(16, arial_15.GetHeight());
-  gfx::Font derived_2 = static_cast<PlatformFontWin*>(
-      arial_15.platform_font())->DeriveFontWithHeight(16, 0);
-
-  EXPECT_EQ(derived_1.GetFontSize(), derived_2.GetFontSize());
-  EXPECT_EQ(16, derived_1.GetHeight());
-  EXPECT_EQ(16, derived_2.GetHeight());
-}
-
-// Callback function used by DeriveFontWithHeight_MinSize() below.
-static int GetMinFontSize() {
-  return 10;
-}
-
-TEST(PlatformFontWinTest, DeriveFontWithHeight_MinSize) {
-  PlatformFontWin::GetMinimumFontSizeCallback old_callback =
-    PlatformFontWin::get_minimum_font_size_callback;
-  PlatformFontWin::get_minimum_font_size_callback = &GetMinFontSize;
-
-  const Font base_font;
-  const Font min_font(base_font.GetFontName(), GetMinFontSize());
-  PlatformFontWin* platform_font =
-      static_cast<PlatformFontWin*>(base_font.platform_font());
-
-  const Font derived_font =
-      platform_font->DeriveFontWithHeight(min_font.GetHeight() - 1, 0);
-  EXPECT_EQ(min_font.GetFontSize(), derived_font.GetFontSize());
-  EXPECT_EQ(min_font.GetHeight(), derived_font.GetHeight());
-
-  PlatformFontWin::get_minimum_font_size_callback = old_callback;
-}
-
-TEST(PlatformFontWinTest, DeriveFontWithHeight_TooSmall) {
-  const Font base_font;
-  PlatformFontWin* platform_font =
-      static_cast<PlatformFontWin*>(base_font.platform_font());
-
-  const Font derived_font = platform_font->DeriveFontWithHeight(1, 0);
-  EXPECT_GT(derived_font.GetHeight(), 1);
-}
-
-}  // namespace gfx