Move //mojo/{public, edk} underneath //third_party

mojo/edk/system/channel_endpoint_id_unittest.cc

-// Copyright 2014 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 "mojo/edk/system/channel_endpoint_id.h"
-
-#include <sstream>
-
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace mojo {
-namespace system {
-namespace {
-
-TEST(ChannelEndpointIdTest, Basic) {
-  ChannelEndpointId invalid;
-  ChannelEndpointId bootstrap(ChannelEndpointId::GetBootstrap());
-
-  EXPECT_EQ(invalid, invalid);
-  EXPECT_EQ(bootstrap, bootstrap);
-  EXPECT_FALSE(invalid == bootstrap);
-
-  EXPECT_FALSE(invalid != invalid);
-  EXPECT_FALSE(bootstrap != bootstrap);
-  EXPECT_NE(invalid, bootstrap);
-
-  EXPECT_FALSE(invalid < invalid);
-  EXPECT_LT(invalid, bootstrap);
-
-  EXPECT_FALSE(invalid.is_valid());
-  EXPECT_TRUE(bootstrap.is_valid());
-
-  EXPECT_FALSE(invalid.is_remote());
-  EXPECT_FALSE(bootstrap.is_remote());
-
-  // Test assignment.
-  ChannelEndpointId copy;
-  copy = bootstrap;
-  EXPECT_EQ(copy, bootstrap);
-  copy = invalid;
-  EXPECT_EQ(copy, invalid);
-}
-
-// Tests values of invalid and bootstrap IDs. (This tests implementation
-// details.)
-TEST(ChannelEndpointIdTest, Value) {
-  EXPECT_EQ(0u, ChannelEndpointId().value());
-  EXPECT_EQ(1u, ChannelEndpointId::GetBootstrap().value());
-}
-
-// Tests ostream output. (This tests implementation details.)
-TEST(ChannelEndpointIdTest, Ostream) {
-  {
-    std::ostringstream stream;
-    stream << ChannelEndpointId();
-    EXPECT_EQ("0", stream.str());
-  }
-  {
-    std::ostringstream stream;
-    stream << ChannelEndpointId::GetBootstrap();
-    EXPECT_EQ("1", stream.str());
-  }
-}
-
-TEST(LocalChannelEndpointIdGeneratorTest, Basic) {
-  LocalChannelEndpointIdGenerator gen;
-
-  ChannelEndpointId id1;
-  EXPECT_FALSE(id1.is_valid());  // Check sanity.
-
-  id1 = gen.GetNext();
-  EXPECT_TRUE(id1.is_valid());
-  EXPECT_FALSE(id1.is_remote());
-
-  EXPECT_EQ(ChannelEndpointId::GetBootstrap().value(), id1.value());
-
-  ChannelEndpointId id2 = gen.GetNext();
-  EXPECT_TRUE(id2.is_valid());
-  EXPECT_FALSE(id2.is_remote());
-  // Technically, nonequality here is an implementation detail, since, e.g.,
-  // random generation of IDs would be a valid implementation.
-  EXPECT_NE(id2, id1);
-  // ... but right now we just increment to generate IDs.
-  EXPECT_EQ(2u, id2.value());
-}
-
-// Note: LocalChannelEndpointIdGeneratorTest.WrapAround is defined further
-// below, outside the anonymous namespace.
-
-TEST(RemoteChannelEndpointIdGeneratorTest, Basic) {
-  RemoteChannelEndpointIdGenerator gen;
-
-  ChannelEndpointId id1;
-  EXPECT_FALSE(id1.is_valid());  // Check sanity.
-
-  id1 = gen.GetNext();
-  EXPECT_TRUE(id1.is_valid());
-  EXPECT_TRUE(id1.is_remote());
-
-  // This tests an implementation detail.
-  EXPECT_EQ(ChannelEndpointId::kRemoteFlag, id1.value());
-
-  ChannelEndpointId id2 = gen.GetNext();
-  EXPECT_TRUE(id2.is_valid());
-  EXPECT_TRUE(id2.is_remote());
-  // Technically, nonequality here is an implementation detail, since, e.g.,
-  // random generation of IDs would be a valid implementation.
-  EXPECT_NE(id2, id1);
-  // ... but right now we just increment to generate IDs.
-  EXPECT_EQ(ChannelEndpointId::kRemoteFlag + 1, id2.value());
-}
-
-// Note: RemoteChannelEndpointIdGeneratorTest.WrapAround is defined further
-// below, outside the anonymous namespace.
-
-}  // namespace
-
-// Tests that |LocalChannelEndpointIdGenerator| handles wrap-around correctly.
-// (This tests implementation details.) This test isn't in an anonymous
-// namespace, since it needs to be friended.
-TEST(LocalChannelEndpointIdGeneratorTest, WrapAround) {
-  LocalChannelEndpointIdGenerator gen;
-  gen.next_ = ChannelEndpointId(ChannelEndpointId::kRemoteFlag - 1);
-
-  ChannelEndpointId id = gen.GetNext();
-  EXPECT_TRUE(id.is_valid());
-  EXPECT_FALSE(id.is_remote());
-  EXPECT_EQ(ChannelEndpointId::kRemoteFlag - 1, id.value());
-
-  id = gen.GetNext();
-  EXPECT_TRUE(id.is_valid());
-  EXPECT_FALSE(id.is_remote());
-  EXPECT_EQ(1u, id.value());
-}
-
-// Tests that |RemoteChannelEndpointIdGenerator| handles wrap-around correctly.
-// (This tests implementation details.) This test isn't in an anonymous
-// namespace, since it needs to be friended.
-TEST(RemoteChannelEndpointIdGeneratorTest, WrapAround) {
-  RemoteChannelEndpointIdGenerator gen;
-  gen.next_ = ChannelEndpointId(~0u);
-
-  ChannelEndpointId id = gen.GetNext();
-  EXPECT_TRUE(id.is_valid());
-  EXPECT_TRUE(id.is_remote());
-  EXPECT_EQ(~0u, id.value());
-
-  id = gen.GetNext();
-  EXPECT_TRUE(id.is_valid());
-  EXPECT_TRUE(id.is_remote());
-  EXPECT_EQ(ChannelEndpointId::kRemoteFlag, id.value());
-}
-
-}  // namespace system
-}  // namespace mojo