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