Kill ScopedPtrMap and friends

base/containers/scoped_ptr_map_unittest.cc

Index: base/containers/scoped_ptr_map_unittest.cc
diff --git a/base/containers/scoped_ptr_map_unittest.cc b/base/containers/scoped_ptr_map_unittest.cc
deleted file mode 100644
index f8a9779f3dc062a5e132831338ae194b61b122cd..0000000000000000000000000000000000000000
--- a/base/containers/scoped_ptr_map_unittest.cc
+++ /dev/null
@@ -1,244 +0,0 @@
-// Copyright 2015 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 "base/containers/scoped_ptr_map.h"
-
-#include <functional>
-#include <map>
-#include <utility>
-
-#include "base/bind.h"
-#include "base/callback.h"
-#include "base/memory/scoped_ptr.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace base {
-namespace {
-
-namespace namespace_with_ignore_result {
-
-class Value {};
-
-template <typename T>
-void ignore_result(const T&) {}
-
-}  // namespace namespace_with_ignore_result
-
-// A ScopedDestroyer sets a Boolean to true upon destruction.
-class ScopedDestroyer {
- public:
-  ScopedDestroyer(bool* destroyed) : destroyed_(destroyed) {
-    *destroyed_ = false;
-  }
-
-  ~ScopedDestroyer() { *destroyed_ = true; }
-
- private:
-  bool* destroyed_;
-};
-
-TEST(ScopedPtrMapTest, Insert) {
-  bool destroyed1 = false;
-  bool destroyed2 = false;
-  {
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-
-    // Insert to new key.
-    ScopedDestroyer* elem1 = new ScopedDestroyer(&destroyed1);
-    EXPECT_FALSE(destroyed1);
-    EXPECT_TRUE(scoped_map.insert(0, make_scoped_ptr(elem1)).second);
-    EXPECT_EQ(elem1, scoped_map.find(0)->second);
-    EXPECT_FALSE(destroyed1);
-
-    // Insert to existing key.
-    ScopedDestroyer* elem2 = new ScopedDestroyer(&destroyed2);
-    EXPECT_FALSE(destroyed2);
-    EXPECT_FALSE(scoped_map.insert(0, make_scoped_ptr(elem2)).second);
-    EXPECT_EQ(elem1, scoped_map.find(0)->second);
-
-    EXPECT_FALSE(destroyed1);
-    EXPECT_TRUE(destroyed2);
-  }
-  EXPECT_TRUE(destroyed1);
-}
-
-TEST(ScopedPtrMapTest, Set) {
-  bool destroyed1 = false;
-  bool destroyed2 = false;
-  {
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-
-    // Set a new key.
-    ScopedDestroyer* elem1 = new ScopedDestroyer(&destroyed1);
-    EXPECT_FALSE(destroyed1);
-    scoped_map.set(0, make_scoped_ptr(elem1));
-    EXPECT_EQ(elem1, scoped_map.find(0)->second);
-    EXPECT_FALSE(destroyed1);
-
-    // Set to replace an existing key.
-    ScopedDestroyer* elem2 = new ScopedDestroyer(&destroyed2);
-    EXPECT_FALSE(destroyed2);
-    scoped_map.set(0, make_scoped_ptr(elem2));
-    EXPECT_EQ(elem2, scoped_map.find(0)->second);
-
-    EXPECT_TRUE(destroyed1);
-    EXPECT_FALSE(destroyed2);
-  }
-  EXPECT_TRUE(destroyed1);
-  EXPECT_TRUE(destroyed2);
-}
-
-TEST(ScopedPtrMapTest, EraseIterator) {
-  bool destroyed = false;
-  ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-  scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
-  EXPECT_FALSE(destroyed);
-  scoped_map.erase(scoped_map.find(0));
-  EXPECT_TRUE(destroyed);
-  EXPECT_TRUE(scoped_map.empty());
-}
-
-TEST(ScopedPtrMapTest, EraseKey) {
-  bool destroyed = false;
-  ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-  scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
-  EXPECT_FALSE(destroyed);
-  EXPECT_EQ(1u, scoped_map.erase(0));
-  EXPECT_TRUE(destroyed);
-  EXPECT_TRUE(scoped_map.empty());
-
-  // Test erase of a non-existent key.
-  EXPECT_EQ(0u, scoped_map.erase(7));
-}
-
-TEST(ScopedPtrMapTest, EraseRange) {
-  bool destroyed1 = false;
-  bool destroyed2 = false;
-  ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-
-  scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed1)));
-  EXPECT_FALSE(destroyed1);
-
-  scoped_map.insert(1, make_scoped_ptr(new ScopedDestroyer(&destroyed2)));
-  EXPECT_FALSE(destroyed2);
-
-  scoped_map.erase(scoped_map.find(0), scoped_map.end());
-  EXPECT_TRUE(destroyed1);
-  EXPECT_TRUE(destroyed2);
-  EXPECT_TRUE(scoped_map.empty());
-}
-
-TEST(ScopedPtrMapTest, TakeAndErase) {
-  bool destroyed = false;
-  ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-  ScopedDestroyer* elem = new ScopedDestroyer(&destroyed);
-  scoped_map.insert(0, make_scoped_ptr(elem));
-  EXPECT_EQ(elem, scoped_map.find(0)->second);
-  EXPECT_FALSE(destroyed);
-  scoped_ptr<ScopedDestroyer> object = scoped_map.take_and_erase(0);
-  EXPECT_EQ(elem, object.get());
-  EXPECT_FALSE(destroyed);
-  EXPECT_TRUE(scoped_map.empty());
-  object.reset();
-  EXPECT_TRUE(destroyed);
-}
-
-TEST(ScopedPtrMapTest, Clear) {
-  bool destroyed = false;
-  ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-  scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
-  EXPECT_FALSE(destroyed);
-  scoped_map.clear();
-  EXPECT_TRUE(destroyed);
-  EXPECT_TRUE(scoped_map.empty());
-}
-
-TEST(ScopedPtrMapTest, Compare) {
-  // Construct a ScopedPtrMap with a custom comparison function.
-  ScopedPtrMap<int, scoped_ptr<int>, std::greater<int>> scoped_map1;
-  scoped_map1.insert(0, make_scoped_ptr(new int(0)));
-  scoped_map1.insert(1, make_scoped_ptr(new int(0)));
-
-  auto it = scoped_map1.begin();
-  EXPECT_EQ(1, it->first);
-  ++it;
-  EXPECT_EQ(0, it->first);
-
-  // Test the move constructor.
-  ScopedPtrMap<int, scoped_ptr<int>, std::greater<int>> scoped_map2(
-      std::move(scoped_map1));
-  EXPECT_EQ(2u, scoped_map2.size());
-  EXPECT_TRUE(scoped_map1.empty());
-
-  // Test move assignment.
-  scoped_map1 = std::move(scoped_map2);
-  EXPECT_EQ(2u, scoped_map1.size());
-  EXPECT_TRUE(scoped_map2.empty());
-
-  // Test swap.
-  scoped_map2.swap(scoped_map1);
-  EXPECT_EQ(2u, scoped_map2.size());
-  EXPECT_TRUE(scoped_map1.empty());
-}
-
-TEST(ScopedPtrMapTest, Scope) {
-  bool destroyed = false;
-  {
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-    scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
-    EXPECT_FALSE(destroyed);
-  }
-  EXPECT_TRUE(destroyed);
-}
-
-TEST(ScopedPtrMapTest, MoveConstruct) {
-  bool destroyed = false;
-  {
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-    ScopedDestroyer* elem = new ScopedDestroyer(&destroyed);
-    scoped_map.insert(0, make_scoped_ptr(elem));
-    EXPECT_EQ(elem, scoped_map.find(0)->second);
-    EXPECT_FALSE(destroyed);
-    EXPECT_FALSE(scoped_map.empty());
-
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map_copy(
-        std::move(scoped_map));
-    EXPECT_TRUE(scoped_map.empty());
-    EXPECT_FALSE(scoped_map_copy.empty());
-    EXPECT_EQ(elem, scoped_map_copy.find(0)->second);
-    EXPECT_FALSE(destroyed);
-  }
-  EXPECT_TRUE(destroyed);
-}
-
-TEST(ScopedPtrMapTest, MoveAssign) {
-  bool destroyed = false;
-  {
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map;
-    ScopedDestroyer* elem = new ScopedDestroyer(&destroyed);
-    scoped_map.insert(0, make_scoped_ptr(elem));
-    EXPECT_EQ(elem, scoped_map.find(0)->second);
-    EXPECT_FALSE(destroyed);
-    EXPECT_FALSE(scoped_map.empty());
-
-    ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> scoped_map_assign;
-    scoped_map_assign = std::move(scoped_map);
-    EXPECT_TRUE(scoped_map.empty());
-    EXPECT_FALSE(scoped_map_assign.empty());
-    EXPECT_EQ(elem, scoped_map_assign.find(0)->second);
-    EXPECT_FALSE(destroyed);
-  }
-  EXPECT_TRUE(destroyed);
-}
-
-// Test that using a value type from a namespace containing an ignore_result
-// function compiles correctly.
-TEST(ScopedPtrMapTest, IgnoreResultCompile) {
-  ScopedPtrMap<int, scoped_ptr<namespace_with_ignore_result::Value>> scoped_map;
-  scoped_map.insert(1,
-                    make_scoped_ptr(new namespace_with_ignore_result::Value));
-}
-
-}  // namespace
-}  // namespace base