Index: mojo/edk/system/channel_endpoint_id_unittest.cc |
diff --git a/mojo/edk/system/channel_endpoint_id_unittest.cc b/mojo/edk/system/channel_endpoint_id_unittest.cc |
deleted file mode 100644 |
index a5bd14fa73c28bd5bb6a3baca5bc3c6165a42435..0000000000000000000000000000000000000000 |
--- a/mojo/edk/system/channel_endpoint_id_unittest.cc |
+++ /dev/null |
@@ -1,155 +0,0 @@ |
-// 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 |