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Unified Diff: base/containers/scoped_ptr_map_unittest.cc

Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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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 46843b3f2529f288ec3ef9cdef1884608cfa2524..0000000000000000000000000000000000000000
--- a/base/containers/scoped_ptr_map_unittest.cc
+++ /dev/null
@@ -1,240 +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 {
-
-// 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.
- bool destroyed = false;
- ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>, std::greater<int>> scoped_map;
- scoped_map.insert(0, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
- scoped_map.insert(1, make_scoped_ptr(new ScopedDestroyer(&destroyed)));
-
- auto it = scoped_map.begin();
- EXPECT_EQ(1, it->first);
- ++it;
- EXPECT_EQ(0, it->first);
-}
-
-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(
- scoped_map.Pass());
- 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 = scoped_map.Pass();
- 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);
-}
-
-template <typename Key, typename ScopedPtr>
-ScopedPtrMap<Key, ScopedPtr> PassThru(ScopedPtrMap<Key, ScopedPtr> scoper) {
- return scoper;
-}
-
-TEST(ScopedPtrMapTest, Passed) {
- 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);
-
- base::Callback<ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>>(void)>
- callback = base::Bind(&PassThru<int, scoped_ptr<ScopedDestroyer>>,
- base::Passed(&scoped_map));
- EXPECT_TRUE(scoped_map.empty());
- EXPECT_FALSE(destroyed);
-
- ScopedPtrMap<int, scoped_ptr<ScopedDestroyer>> result = callback.Run();
- EXPECT_TRUE(scoped_map.empty());
- EXPECT_EQ(elem, result.find(0)->second);
- EXPECT_FALSE(destroyed);
-
- result.clear();
- EXPECT_TRUE(destroyed);
-};
-
-} // namespace
-} // namespace base
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