122 lines
2.8 KiB
C++
Executable file
122 lines
2.8 KiB
C++
Executable file
// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Bytecoin 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include <System/Context.h>
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#include <System/Dispatcher.h>
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#include <System/Event.h>
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#include <System/InterruptedException.h>
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#include <System/Timer.h>
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#include <gtest/gtest.h>
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using namespace System;
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TEST(ContextTests, getReturnsResult) {
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Dispatcher dispatcher;
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Context<int> context(dispatcher, [&] {
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return 2;
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});
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ASSERT_EQ(2, context.get());
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}
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TEST(ContextTests, getRethrowsException) {
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Dispatcher dispatcher;
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Context<> context(dispatcher, [&] {
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throw std::string("Hi there!");
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});
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ASSERT_THROW(context.get(), std::string);
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}
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TEST(ContextTests, destructorIgnoresException) {
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Dispatcher dispatcher;
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ASSERT_NO_THROW(Context<>(dispatcher, [&] {
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throw std::string("Hi there!");
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}));
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}
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TEST(ContextTests, interruptIsInterrupting) {
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Dispatcher dispatcher;
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Context<> context(dispatcher, [&] {
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if (dispatcher.interrupted()) {
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throw InterruptedException();
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}
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});
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context.interrupt();
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ASSERT_THROW(context.get(), InterruptedException);
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}
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TEST(ContextTests, getChecksInterruption) {
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Dispatcher dispatcher;
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Event event(dispatcher);
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Context<int> context1(dispatcher, [&] {
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event.wait();
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if (dispatcher.interrupted()) {
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return 11;
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}
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return 10;
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});
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Context<int> context2(dispatcher, [&] {
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event.set();
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return context1.get();
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});
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context2.interrupt();
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ASSERT_EQ(11, context2.get());
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}
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TEST(ContextTests, getIsInterruptible) {
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Dispatcher dispatcher;
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Event event1(dispatcher);
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Event event2(dispatcher);
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Context<int> context1(dispatcher, [&] {
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event2.wait();
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if (dispatcher.interrupted()) {
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return 11;
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}
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return 10;
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});
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Context<int> context2(dispatcher, [&] {
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event1.set();
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return context1.get();
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});
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event1.wait();
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context2.interrupt();
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event2.set();
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ASSERT_EQ(11, context2.get());
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}
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TEST(ContextTests, destructorInterrupts) {
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Dispatcher dispatcher;
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bool interrupted = false;
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{
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Context<> context(dispatcher, [&] {
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if (dispatcher.interrupted()) {
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interrupted = true;
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}
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});
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}
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ASSERT_TRUE(interrupted);
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}
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