More old files deletion.

ui/gfx/break_list_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/break_list.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkColor.h"
-#include "ui/gfx/range/range.h"
-
-namespace gfx {
-
-class BreakListTest : public testing::Test {};
-
-TEST_F(BreakListTest, SetValue) {
-  // Check the default values applied to new instances.
-  BreakList<bool> style_breaks(false);
-  EXPECT_TRUE(style_breaks.EqualsValueForTesting(false));
-  style_breaks.SetValue(true);
-  EXPECT_TRUE(style_breaks.EqualsValueForTesting(true));
-
-  // Ensure that setting values works correctly.
-  BreakList<SkColor> color_breaks(SK_ColorRED);
-  EXPECT_TRUE(color_breaks.EqualsValueForTesting(SK_ColorRED));
-  color_breaks.SetValue(SK_ColorBLACK);
-  EXPECT_TRUE(color_breaks.EqualsValueForTesting(SK_ColorBLACK));
-}
-
-TEST_F(BreakListTest, ApplyValue) {
-  BreakList<bool> breaks(false);
-  const size_t max = 99;
-  breaks.SetMax(max);
-
-  // Ensure ApplyValue is a no-op on invalid and empty ranges.
-  breaks.ApplyValue(true, Range::InvalidRange());
-  EXPECT_TRUE(breaks.EqualsValueForTesting(false));
-  for (size_t i = 0; i < 3; ++i) {
-    breaks.ApplyValue(true, Range(i, i));
-    EXPECT_TRUE(breaks.EqualsValueForTesting(false));
-  }
-
-  // Apply a value to a valid range, check breaks; repeating should be no-op.
-  std::vector<std::pair<size_t, bool> > expected;
-  expected.push_back(std::pair<size_t, bool>(0, false));
-  expected.push_back(std::pair<size_t, bool>(2, true));
-  expected.push_back(std::pair<size_t, bool>(3, false));
-  for (size_t i = 0; i < 2; ++i) {
-    breaks.ApplyValue(true, Range(2, 3));
-    EXPECT_TRUE(breaks.EqualsForTesting(expected));
-  }
-
-  // Ensure setting a value overrides the ranged value.
-  breaks.SetValue(true);
-  EXPECT_TRUE(breaks.EqualsValueForTesting(true));
-
-  // Ensure applying a value over [0, |max|) is the same as setting a value.
-  breaks.ApplyValue(false, Range(0, max));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(false));
-
-  // Ensure applying a value that is already applied has no effect.
-  breaks.ApplyValue(false, Range(0, 2));
-  breaks.ApplyValue(false, Range(3, 6));
-  breaks.ApplyValue(false, Range(7, max));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(false));
-
-  // Ensure applying an identical neighboring value merges the ranges.
-  breaks.ApplyValue(true, Range(0, 3));
-  breaks.ApplyValue(true, Range(3, 6));
-  breaks.ApplyValue(true, Range(6, max));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(true));
-
-  // Ensure applying a value with the same range overrides the ranged value.
-  breaks.ApplyValue(false, Range(2, 3));
-  breaks.ApplyValue(true, Range(2, 3));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(true));
-
-  // Ensure applying a value with a containing range overrides contained values.
-  breaks.ApplyValue(false, Range(0, 1));
-  breaks.ApplyValue(false, Range(2, 3));
-  breaks.ApplyValue(true, Range(0, 3));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(true));
-  breaks.ApplyValue(false, Range(4, 5));
-  breaks.ApplyValue(false, Range(6, 7));
-  breaks.ApplyValue(false, Range(8, 9));
-  breaks.ApplyValue(true, Range(4, 9));
-  EXPECT_TRUE(breaks.EqualsValueForTesting(true));
-
-  // Ensure applying various overlapping values yields the intended results.
-  breaks.ApplyValue(false, Range(1, 4));
-  breaks.ApplyValue(false, Range(5, 8));
-  breaks.ApplyValue(true, Range(0, 2));
-  breaks.ApplyValue(true, Range(3, 6));
-  breaks.ApplyValue(true, Range(7, max));
-  std::vector<std::pair<size_t, bool> > overlap;
-  overlap.push_back(std::pair<size_t, bool>(0, true));
-  overlap.push_back(std::pair<size_t, bool>(2, false));
-  overlap.push_back(std::pair<size_t, bool>(3, true));
-  overlap.push_back(std::pair<size_t, bool>(6, false));
-  overlap.push_back(std::pair<size_t, bool>(7, true));
-  EXPECT_TRUE(breaks.EqualsForTesting(overlap));
-}
-
-TEST_F(BreakListTest, SetMax) {
-  // Ensure values adjust to accommodate max position changes.
-  BreakList<bool> breaks(false);
-  breaks.SetMax(9);
-  breaks.ApplyValue(true, Range(0, 2));
-  breaks.ApplyValue(true, Range(3, 6));
-  breaks.ApplyValue(true, Range(7, 9));
-
-  std::vector<std::pair<size_t, bool> > expected;
-  expected.push_back(std::pair<size_t, bool>(0, true));
-  expected.push_back(std::pair<size_t, bool>(2, false));
-  expected.push_back(std::pair<size_t, bool>(3, true));
-  expected.push_back(std::pair<size_t, bool>(6, false));
-  expected.push_back(std::pair<size_t, bool>(7, true));
-  EXPECT_TRUE(breaks.EqualsForTesting(expected));
-
-  // Setting a smaller max should remove any corresponding breaks.
-  breaks.SetMax(7);
-  expected.resize(4);
-  EXPECT_TRUE(breaks.EqualsForTesting(expected));
-  breaks.SetMax(4);
-  expected.resize(3);
-  EXPECT_TRUE(breaks.EqualsForTesting(expected));
-  breaks.SetMax(4);
-  EXPECT_TRUE(breaks.EqualsForTesting(expected));
-
-  // Setting a larger max should not change any breaks.
-  breaks.SetMax(50);
-  EXPECT_TRUE(breaks.EqualsForTesting(expected));
-}
-
-TEST_F(BreakListTest, GetBreakAndRange) {
-  BreakList<bool> breaks(false);
-  breaks.SetMax(8);
-  breaks.ApplyValue(true, Range(1, 2));
-  breaks.ApplyValue(true, Range(4, 6));
-
-  struct {
-    size_t position;
-    size_t break_index;
-    Range range;
-  } cases[] = {
-    { 0, 0, Range(0, 1) },
-    { 1, 1, Range(1, 2) },
-    { 2, 2, Range(2, 4) },
-    { 3, 2, Range(2, 4) },
-    { 4, 3, Range(4, 6) },
-    { 5, 3, Range(4, 6) },
-    { 6, 4, Range(6, 8) },
-    { 7, 4, Range(6, 8) },
-    // Positions at or beyond the max simply return the last break and range.
-    { 8, 4, Range(6, 8) },
-    { 9, 4, Range(6, 8) },
-  };
-
-
-  for (size_t i = 0; i < arraysize(cases); ++i) {
-    BreakList<bool>::const_iterator it = breaks.GetBreak(cases[i].position);
-    EXPECT_EQ(breaks.breaks()[cases[i].break_index], *it);
-    EXPECT_EQ(breaks.GetRange(it), cases[i].range);
-  }
-}
-
-}  // namespace gfx