3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
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/*
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* Copyright (C) 2013 Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored by: Marco Trevisan (Treviño) <marco.trevisan@canonical.com>
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*/
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#include <gmock/gmock.h> |
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#include <UnityCore/ConnectionManager.h> |
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#include <glib.h> |
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using namespace unity; |
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namespace
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{
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connection::handle global_handle = 0; |
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struct SignalerObject |
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{
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sigc::signal<void> awesome_signal; |
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};
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3387.3.14
by Marco Trevisan (Treviño)
TestConnectionWrapper: add tests for connection::Wrapper |
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// connection::Wrapper tests
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TEST(TestConnectionWrapper, InitializationEmpty) |
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{
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connection::Wrapper wrapper; |
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EXPECT_FALSE(wrapper.Get().connected()); |
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}
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TEST(TestConnectionWrapper, InitializationFromConnection) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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EXPECT_TRUE(conn.connected()); |
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}
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TEST(TestConnectionWrapper, Get) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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EXPECT_TRUE(wrapper.Get().connected()); |
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}
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TEST(TestConnectionWrapper, DisconnectOnDestruction) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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{
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connection::Wrapper wrapper(conn); |
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ASSERT_TRUE(conn.connected()); |
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}
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EXPECT_FALSE(conn.connected()); |
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}
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TEST(TestConnectionWrapper, CastToConnection) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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conn.block(true); |
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sigc::connection conn2 = wrapper; |
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EXPECT_TRUE(conn2.blocked()); |
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}
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TEST(TestConnectionWrapper, CastToBool) |
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{
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SignalerObject signaler; |
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connection::Wrapper wrapper; |
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EXPECT_FALSE(wrapper); |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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wrapper = conn; |
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EXPECT_TRUE(wrapper); |
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}
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TEST(TestConnectionWrapper, PointerConstOperator) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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conn.block(true); |
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EXPECT_TRUE(wrapper->blocked()); |
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EXPECT_TRUE(wrapper->connected()); |
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}
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TEST(TestConnectionWrapper, PointerOperator) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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wrapper->disconnect(); |
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EXPECT_FALSE(conn.connected()); |
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}
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TEST(TestConnectionWrapper, StarConstOperator) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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conn.block(true); |
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EXPECT_TRUE((*wrapper).blocked()); |
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EXPECT_TRUE((*wrapper).connected()); |
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}
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TEST(TestConnectionWrapper, StarOperator) |
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{
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn); |
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(*wrapper).disconnect(); |
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EXPECT_FALSE(conn.connected()); |
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}
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TEST(TestConnectionWrapper, AssignmentOperator) |
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{
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SignalerObject signaler; |
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sigc::connection conn1 = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connection::Wrapper wrapper(conn1); |
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conn1.block(true); |
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ASSERT_TRUE(conn1.connected()); |
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sigc::connection conn2 = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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wrapper = conn2; |
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EXPECT_FALSE(conn1.connected()); |
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EXPECT_TRUE(conn2.connected()); |
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}
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// connection::Manager tests
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3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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TEST(TestConnectionManager, Initialization) |
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{
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connection::Manager manager; |
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EXPECT_TRUE(manager.Empty()); |
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EXPECT_EQ(manager.Size(), 0); |
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}
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TEST(TestConnectionManager, AddEmpty) |
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{
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connection::Manager manager; |
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sigc::connection empty_connection; |
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ASSERT_TRUE(empty_connection.empty()); |
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connection::handle handle = manager.Add(empty_connection); |
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EXPECT_EQ(handle, global_handle); |
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EXPECT_TRUE(manager.Empty()); |
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EXPECT_EQ(manager.Size(), 0); |
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}
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TEST(TestConnectionManager, AddSignal) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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ASSERT_TRUE(conn.connected()); |
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connection::handle handle = manager.Add(conn); |
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++global_handle; |
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EXPECT_EQ(handle, global_handle); |
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EXPECT_FALSE(manager.Empty()); |
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EXPECT_EQ(manager.Size(), 1); |
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}
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TEST(TestConnectionManager, AddMultipleSignals) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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for (int i = 1; i <= 10; ++i) |
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{
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto handle = manager.Add(conn); |
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EXPECT_EQ(handle, ++global_handle); |
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EXPECT_EQ(manager.Size(), i); |
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}
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}
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TEST(TestConnectionManager, RemoveAvailable) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto handle = manager.Add(conn); |
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ASSERT_TRUE(conn.connected()); |
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ASSERT_FALSE(manager.Empty()); |
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EXPECT_TRUE(manager.Remove(handle)); |
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EXPECT_FALSE(conn.connected()); |
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EXPECT_TRUE(manager.Empty()); |
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}
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3387.3.4
by Marco Trevisan (Treviño)
TestConnectionManager: test RemoveAndClear method |
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TEST(TestConnectionManager, RemoveAndClearAvailable) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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sigc::connection conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto handle = manager.Add(conn); |
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ASSERT_TRUE(conn.connected()); |
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ASSERT_FALSE(manager.Empty()); |
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EXPECT_TRUE(manager.RemoveAndClear(&handle)); |
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EXPECT_FALSE(conn.connected()); |
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EXPECT_TRUE(manager.Empty()); |
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EXPECT_EQ(handle, 0); |
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}
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3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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TEST(TestConnectionManager, RemoveUnavailable) |
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{
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connection::Manager manager; |
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3387.3.4
by Marco Trevisan (Treviño)
TestConnectionManager: test RemoveAndClear method |
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connection::handle handle = 5; |
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EXPECT_FALSE(manager.RemoveAndClear(&handle)); |
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3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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EXPECT_TRUE(manager.Empty()); |
3387.3.4
by Marco Trevisan (Treviño)
TestConnectionManager: test RemoveAndClear method |
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EXPECT_EQ(handle, 5); |
3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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}
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TEST(TestConnectionManager, ReplaceOnEmpty) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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EXPECT_GT(manager.Replace(0, conn), 0); |
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EXPECT_FALSE(manager.Empty()); |
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}
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TEST(TestConnectionManager, ReplaceUnavailable) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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manager.Add(conn); |
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ASSERT_FALSE(manager.Empty()); |
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EXPECT_GT(manager.Replace(0, conn), 0); |
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EXPECT_EQ(manager.Size(), 2); |
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}
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TEST(TestConnectionManager, ReplaceAvailable) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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sigc::connection first_conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto first_handle = manager.Add(first_conn); |
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ASSERT_FALSE(manager.Empty()); |
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sigc::connection second_conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto second_handle = manager.Replace(first_handle, second_conn); |
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EXPECT_EQ(manager.Size(), 1); |
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EXPECT_EQ(first_handle, second_handle); |
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EXPECT_FALSE(first_conn.connected()); |
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EXPECT_TRUE(second_conn.connected()); |
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}
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3387.3.6
by Marco Trevisan (Treviño)
TestConnectionManager: test Get method |
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TEST(TestConnectionManager, GetAvailable) |
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{
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connection::Manager manager; |
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SignalerObject signaler; |
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sigc::connection first_conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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auto handle = manager.Add(first_conn); |
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ASSERT_FALSE(manager.Empty()); |
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auto second_conn = manager.Get(handle); |
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EXPECT_TRUE(second_conn.connected()); |
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second_conn.disconnect(); |
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EXPECT_FALSE(first_conn.connected()); |
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}
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TEST(TestConnectionManager, GetUnavailable) |
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{
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connection::Manager manager; |
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auto conn = manager.Get(0); |
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EXPECT_FALSE(conn.connected()); |
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EXPECT_TRUE(conn.empty()); |
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conn = manager.Get(g_random_int()); |
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EXPECT_FALSE(conn.connected()); |
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EXPECT_TRUE(conn.empty()); |
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}
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3387.3.12
by Marco Trevisan (Treviño)
TestConnectionManager: test Clear method |
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TEST(TestConnectionManager, Clear) |
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{
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SignalerObject signaler; |
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std::vector<sigc::connection> connections; |
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connection::Manager manager; |
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for (int i = 1; i <= 10; ++i) |
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{
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connections.push_back(conn); |
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ASSERT_TRUE(connections.back().connected()); |
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manager.Add(conn); |
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}
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ASSERT_FALSE(manager.Empty()); |
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ASSERT_EQ(manager.Size(), connections.size()); |
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manager.Clear(); |
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for (auto const& conn : connections) |
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ASSERT_FALSE(conn.connected()); |
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EXPECT_TRUE(manager.Empty()); |
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}
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3387.3.2
by Marco Trevisan (Treviño)
TestConnectionManager: add tests for unity::connection::Manager |
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TEST(TestConnectionManager, DisconnectOnDestruction) |
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{
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SignalerObject signaler; |
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std::vector<sigc::connection> connections; |
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for (int i = 1; i <= 10; ++i) |
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{
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connections.push_back(conn); |
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ASSERT_TRUE(connections.back().connected()); |
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}
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{
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connection::Manager manager; |
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for (auto const& conn : connections) |
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manager.Add(conn); |
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ASSERT_FALSE(manager.Empty()); |
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ASSERT_EQ(manager.Size(), connections.size()); |
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}
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for (auto const& conn : connections) |
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ASSERT_FALSE(conn.connected()); |
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}
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TEST(TestConnectionManager, DestructWithDisconnected) |
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{
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SignalerObject signaler; |
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std::vector<sigc::connection> connections; |
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{
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connection::Manager manager; |
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for (int i = 1; i <= 10; ++i) |
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{
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auto const& conn = signaler.awesome_signal.connect([] {/* Awesome callback! */}); |
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connections.push_back(conn); |
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manager.Add(conn); |
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}
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ASSERT_FALSE(manager.Empty()); |
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ASSERT_EQ(manager.Size(), connections.size()); |
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for (auto& conn : connections) |
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conn.disconnect(); |
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EXPECT_EQ(manager.Size(), connections.size()); |
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}
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// At this point the manager has been destructed
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}
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} // Namespace |