| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/fuchsia/scoped_service_publisher.h" |
| |
| #include <fidl/base.testfidl/cpp/fidl.h> |
| #include <fuchsia/io/cpp/fidl.h> |
| #include <lib/async/default.h> |
| #include <lib/fidl/cpp/interface_handle.h> |
| #include <lib/fidl/cpp/interface_ptr.h> |
| #include <lib/sys/cpp/component_context.h> |
| #include <lib/sys/cpp/service_directory.h> |
| #include <lib/vfs/cpp/pseudo_dir.h> |
| |
| #include "base/fuchsia/process_context.h" |
| #include "base/fuchsia/test_component_context_for_process.h" |
| #include "base/fuchsia/test_interface_natural_impl.h" |
| #include "base/test/task_environment.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace base { |
| |
| class ScopedNaturalServicePublisherTest : public testing::Test { |
| protected: |
| ScopedNaturalServicePublisherTest() = default; |
| ~ScopedNaturalServicePublisherTest() override = default; |
| |
| const base::test::SingleThreadTaskEnvironment task_environment_{ |
| base::test::SingleThreadTaskEnvironment::MainThreadType::IO}; |
| |
| TestComponentContextForProcess test_context_; |
| TestInterfaceNaturalImpl test_service_; |
| }; |
| |
| TEST_F(ScopedNaturalServicePublisherTest, OutgoingDirectory) { |
| fidl::Client<base_testfidl::TestInterface> client_a; |
| |
| { |
| ScopedNaturalServicePublisher<base_testfidl::TestInterface> publisher( |
| base::ComponentContextForProcess()->outgoing().get(), |
| test_service_.bindings().CreateHandler(&test_service_, |
| async_get_default_dispatcher(), |
| [](fidl::UnbindInfo info) {})); |
| client_a = base::CreateTestInterfaceClient( |
| test_context_.published_services_natural()); |
| EXPECT_EQ(VerifyTestInterface(client_a), ZX_OK); |
| } |
| |
| // Existing channels remain valid after the publisher goes out of scope. |
| EXPECT_EQ(VerifyTestInterface(client_a), ZX_OK); |
| |
| // New connections attempts will be dropped. |
| auto client_b = base::CreateTestInterfaceClient( |
| test_context_.published_services_natural()); |
| EXPECT_EQ(VerifyTestInterface(client_b), ZX_ERR_PEER_CLOSED); |
| } |
| |
| TEST_F(ScopedNaturalServicePublisherTest, PseudoDir) { |
| vfs::PseudoDir directory; |
| auto pseudodir_endpoints = fidl::CreateEndpoints<fuchsia_io::Directory>(); |
| ASSERT_TRUE(pseudodir_endpoints.is_ok()) |
| << pseudodir_endpoints.status_string(); |
| directory.Serve(fuchsia::io::OpenFlags::RIGHT_READABLE | |
| fuchsia::io::OpenFlags::RIGHT_WRITABLE, |
| pseudodir_endpoints->server.TakeChannel()); |
| |
| fidl::Client<base_testfidl::TestInterface> client_a; |
| |
| { |
| ScopedNaturalServicePublisher<base_testfidl::TestInterface> publisher( |
| &directory, test_service_.bindings().CreateHandler( |
| &test_service_, async_get_default_dispatcher(), |
| [](fidl::UnbindInfo info) {})); |
| client_a = |
| base::CreateTestInterfaceClient(pseudodir_endpoints->client.borrow()); |
| EXPECT_EQ(VerifyTestInterface(client_a), ZX_OK); |
| } |
| |
| // Existing channels remain valid after the publisher goes out of scope. |
| EXPECT_EQ(VerifyTestInterface(client_a), ZX_OK); |
| |
| // New connection attempts will be dropped. |
| auto client_b = |
| base::CreateTestInterfaceClient(pseudodir_endpoints->client.borrow()); |
| EXPECT_EQ(VerifyTestInterface(client_b), ZX_ERR_PEER_CLOSED); |
| } |
| |
| } // namespace base |