113481Sgiacomo.travaglini@arm.com// Copyright 2007, Google Inc. 213481Sgiacomo.travaglini@arm.com// All rights reserved. 313481Sgiacomo.travaglini@arm.com// 413481Sgiacomo.travaglini@arm.com// Redistribution and use in source and binary forms, with or without 513481Sgiacomo.travaglini@arm.com// modification, are permitted provided that the following conditions are 613481Sgiacomo.travaglini@arm.com// met: 713481Sgiacomo.travaglini@arm.com// 813481Sgiacomo.travaglini@arm.com// * Redistributions of source code must retain the above copyright 913481Sgiacomo.travaglini@arm.com// notice, this list of conditions and the following disclaimer. 1013481Sgiacomo.travaglini@arm.com// * Redistributions in binary form must reproduce the above 1113481Sgiacomo.travaglini@arm.com// copyright notice, this list of conditions and the following disclaimer 1213481Sgiacomo.travaglini@arm.com// in the documentation and/or other materials provided with the 1313481Sgiacomo.travaglini@arm.com// distribution. 1413481Sgiacomo.travaglini@arm.com// * Neither the name of Google Inc. nor the names of its 1513481Sgiacomo.travaglini@arm.com// contributors may be used to endorse or promote products derived from 1613481Sgiacomo.travaglini@arm.com// this software without specific prior written permission. 1713481Sgiacomo.travaglini@arm.com// 1813481Sgiacomo.travaglini@arm.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1913481Sgiacomo.travaglini@arm.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2013481Sgiacomo.travaglini@arm.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2113481Sgiacomo.travaglini@arm.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2213481Sgiacomo.travaglini@arm.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2313481Sgiacomo.travaglini@arm.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2413481Sgiacomo.travaglini@arm.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2513481Sgiacomo.travaglini@arm.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2613481Sgiacomo.travaglini@arm.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2713481Sgiacomo.travaglini@arm.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2813481Sgiacomo.travaglini@arm.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2913481Sgiacomo.travaglini@arm.com// 3013481Sgiacomo.travaglini@arm.com// Author: wan@google.com (Zhanyong Wan) 3113481Sgiacomo.travaglini@arm.com 3213481Sgiacomo.travaglini@arm.com// Google Mock - a framework for writing C++ mock classes. 3313481Sgiacomo.travaglini@arm.com// 3413481Sgiacomo.travaglini@arm.com// This file tests the built-in actions in gmock-more-actions.h. 3513481Sgiacomo.travaglini@arm.com 3613481Sgiacomo.travaglini@arm.com#include "gmock/gmock-more-actions.h" 3713481Sgiacomo.travaglini@arm.com 3813481Sgiacomo.travaglini@arm.com#include <functional> 3913481Sgiacomo.travaglini@arm.com#include <sstream> 4013481Sgiacomo.travaglini@arm.com#include <string> 4113481Sgiacomo.travaglini@arm.com#include "gmock/gmock.h" 4213481Sgiacomo.travaglini@arm.com#include "gtest/gtest.h" 4313481Sgiacomo.travaglini@arm.com#include "gtest/internal/gtest-linked_ptr.h" 4413481Sgiacomo.travaglini@arm.com 4513481Sgiacomo.travaglini@arm.comnamespace testing { 4613481Sgiacomo.travaglini@arm.comnamespace gmock_more_actions_test { 4713481Sgiacomo.travaglini@arm.com 4813481Sgiacomo.travaglini@arm.comusing ::std::plus; 4913481Sgiacomo.travaglini@arm.comusing ::std::string; 5013481Sgiacomo.travaglini@arm.comusing testing::get; 5113481Sgiacomo.travaglini@arm.comusing testing::make_tuple; 5213481Sgiacomo.travaglini@arm.comusing testing::tuple; 5313481Sgiacomo.travaglini@arm.comusing testing::tuple_element; 5413481Sgiacomo.travaglini@arm.comusing testing::_; 5513481Sgiacomo.travaglini@arm.comusing testing::Action; 5613481Sgiacomo.travaglini@arm.comusing testing::ActionInterface; 5713481Sgiacomo.travaglini@arm.comusing testing::DeleteArg; 5813481Sgiacomo.travaglini@arm.comusing testing::Invoke; 5913481Sgiacomo.travaglini@arm.comusing testing::Return; 6013481Sgiacomo.travaglini@arm.comusing testing::ReturnArg; 6113481Sgiacomo.travaglini@arm.comusing testing::ReturnPointee; 6213481Sgiacomo.travaglini@arm.comusing testing::SaveArg; 6313481Sgiacomo.travaglini@arm.comusing testing::SaveArgPointee; 6413481Sgiacomo.travaglini@arm.comusing testing::SetArgReferee; 6513481Sgiacomo.travaglini@arm.comusing testing::StaticAssertTypeEq; 6613481Sgiacomo.travaglini@arm.comusing testing::Unused; 6713481Sgiacomo.travaglini@arm.comusing testing::WithArg; 6813481Sgiacomo.travaglini@arm.comusing testing::WithoutArgs; 6913481Sgiacomo.travaglini@arm.comusing testing::internal::linked_ptr; 7013481Sgiacomo.travaglini@arm.com 7113481Sgiacomo.travaglini@arm.com// For suppressing compiler warnings on conversion possibly losing precision. 7213481Sgiacomo.travaglini@arm.cominline short Short(short n) { return n; } // NOLINT 7313481Sgiacomo.travaglini@arm.cominline char Char(char ch) { return ch; } 7413481Sgiacomo.travaglini@arm.com 7513481Sgiacomo.travaglini@arm.com// Sample functions and functors for testing Invoke() and etc. 7613481Sgiacomo.travaglini@arm.comint Nullary() { return 1; } 7713481Sgiacomo.travaglini@arm.com 7813481Sgiacomo.travaglini@arm.comclass NullaryFunctor { 7913481Sgiacomo.travaglini@arm.com public: 8013481Sgiacomo.travaglini@arm.com int operator()() { return 2; } 8113481Sgiacomo.travaglini@arm.com}; 8213481Sgiacomo.travaglini@arm.com 8313481Sgiacomo.travaglini@arm.combool g_done = false; 8413481Sgiacomo.travaglini@arm.comvoid VoidNullary() { g_done = true; } 8513481Sgiacomo.travaglini@arm.com 8613481Sgiacomo.travaglini@arm.comclass VoidNullaryFunctor { 8713481Sgiacomo.travaglini@arm.com public: 8813481Sgiacomo.travaglini@arm.com void operator()() { g_done = true; } 8913481Sgiacomo.travaglini@arm.com}; 9013481Sgiacomo.travaglini@arm.com 9113481Sgiacomo.travaglini@arm.combool Unary(int x) { return x < 0; } 9213481Sgiacomo.travaglini@arm.com 9313481Sgiacomo.travaglini@arm.comconst char* Plus1(const char* s) { return s + 1; } 9413481Sgiacomo.travaglini@arm.com 9513481Sgiacomo.travaglini@arm.comvoid VoidUnary(int /* n */) { g_done = true; } 9613481Sgiacomo.travaglini@arm.com 9713481Sgiacomo.travaglini@arm.combool ByConstRef(const string& s) { return s == "Hi"; } 9813481Sgiacomo.travaglini@arm.com 9913481Sgiacomo.travaglini@arm.comconst double g_double = 0; 10013481Sgiacomo.travaglini@arm.combool ReferencesGlobalDouble(const double& x) { return &x == &g_double; } 10113481Sgiacomo.travaglini@arm.com 10213481Sgiacomo.travaglini@arm.comstring ByNonConstRef(string& s) { return s += "+"; } // NOLINT 10313481Sgiacomo.travaglini@arm.com 10413481Sgiacomo.travaglini@arm.comstruct UnaryFunctor { 10513481Sgiacomo.travaglini@arm.com int operator()(bool x) { return x ? 1 : -1; } 10613481Sgiacomo.travaglini@arm.com}; 10713481Sgiacomo.travaglini@arm.com 10813481Sgiacomo.travaglini@arm.comconst char* Binary(const char* input, short n) { return input + n; } // NOLINT 10913481Sgiacomo.travaglini@arm.com 11013481Sgiacomo.travaglini@arm.comvoid VoidBinary(int, char) { g_done = true; } 11113481Sgiacomo.travaglini@arm.com 11213481Sgiacomo.travaglini@arm.comint Ternary(int x, char y, short z) { return x + y + z; } // NOLINT 11313481Sgiacomo.travaglini@arm.com 11413481Sgiacomo.travaglini@arm.comvoid VoidTernary(int, char, bool) { g_done = true; } 11513481Sgiacomo.travaglini@arm.com 11613481Sgiacomo.travaglini@arm.comint SumOf4(int a, int b, int c, int d) { return a + b + c + d; } 11713481Sgiacomo.travaglini@arm.com 11813481Sgiacomo.travaglini@arm.comint SumOfFirst2(int a, int b, Unused, Unused) { return a + b; } 11913481Sgiacomo.travaglini@arm.com 12013481Sgiacomo.travaglini@arm.comvoid VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; } 12113481Sgiacomo.travaglini@arm.com 12213481Sgiacomo.travaglini@arm.comstring Concat4(const char* s1, const char* s2, const char* s3, 12313481Sgiacomo.travaglini@arm.com const char* s4) { 12413481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4; 12513481Sgiacomo.travaglini@arm.com} 12613481Sgiacomo.travaglini@arm.com 12713481Sgiacomo.travaglini@arm.comint SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; } 12813481Sgiacomo.travaglini@arm.com 12913481Sgiacomo.travaglini@arm.comstruct SumOf5Functor { 13013481Sgiacomo.travaglini@arm.com int operator()(int a, int b, int c, int d, int e) { 13113481Sgiacomo.travaglini@arm.com return a + b + c + d + e; 13213481Sgiacomo.travaglini@arm.com } 13313481Sgiacomo.travaglini@arm.com}; 13413481Sgiacomo.travaglini@arm.com 13513481Sgiacomo.travaglini@arm.comstring Concat5(const char* s1, const char* s2, const char* s3, 13613481Sgiacomo.travaglini@arm.com const char* s4, const char* s5) { 13713481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5; 13813481Sgiacomo.travaglini@arm.com} 13913481Sgiacomo.travaglini@arm.com 14013481Sgiacomo.travaglini@arm.comint SumOf6(int a, int b, int c, int d, int e, int f) { 14113481Sgiacomo.travaglini@arm.com return a + b + c + d + e + f; 14213481Sgiacomo.travaglini@arm.com} 14313481Sgiacomo.travaglini@arm.com 14413481Sgiacomo.travaglini@arm.comstruct SumOf6Functor { 14513481Sgiacomo.travaglini@arm.com int operator()(int a, int b, int c, int d, int e, int f) { 14613481Sgiacomo.travaglini@arm.com return a + b + c + d + e + f; 14713481Sgiacomo.travaglini@arm.com } 14813481Sgiacomo.travaglini@arm.com}; 14913481Sgiacomo.travaglini@arm.com 15013481Sgiacomo.travaglini@arm.comstring Concat6(const char* s1, const char* s2, const char* s3, 15113481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6) { 15213481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6; 15313481Sgiacomo.travaglini@arm.com} 15413481Sgiacomo.travaglini@arm.com 15513481Sgiacomo.travaglini@arm.comstring Concat7(const char* s1, const char* s2, const char* s3, 15613481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 15713481Sgiacomo.travaglini@arm.com const char* s7) { 15813481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7; 15913481Sgiacomo.travaglini@arm.com} 16013481Sgiacomo.travaglini@arm.com 16113481Sgiacomo.travaglini@arm.comstring Concat8(const char* s1, const char* s2, const char* s3, 16213481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 16313481Sgiacomo.travaglini@arm.com const char* s7, const char* s8) { 16413481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8; 16513481Sgiacomo.travaglini@arm.com} 16613481Sgiacomo.travaglini@arm.com 16713481Sgiacomo.travaglini@arm.comstring Concat9(const char* s1, const char* s2, const char* s3, 16813481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 16913481Sgiacomo.travaglini@arm.com const char* s7, const char* s8, const char* s9) { 17013481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9; 17113481Sgiacomo.travaglini@arm.com} 17213481Sgiacomo.travaglini@arm.com 17313481Sgiacomo.travaglini@arm.comstring Concat10(const char* s1, const char* s2, const char* s3, 17413481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 17513481Sgiacomo.travaglini@arm.com const char* s7, const char* s8, const char* s9, 17613481Sgiacomo.travaglini@arm.com const char* s10) { 17713481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10; 17813481Sgiacomo.travaglini@arm.com} 17913481Sgiacomo.travaglini@arm.com 18013481Sgiacomo.travaglini@arm.comclass Foo { 18113481Sgiacomo.travaglini@arm.com public: 18213481Sgiacomo.travaglini@arm.com Foo() : value_(123) {} 18313481Sgiacomo.travaglini@arm.com 18413481Sgiacomo.travaglini@arm.com int Nullary() const { return value_; } 18513481Sgiacomo.travaglini@arm.com 18613481Sgiacomo.travaglini@arm.com short Unary(long x) { return static_cast<short>(value_ + x); } // NOLINT 18713481Sgiacomo.travaglini@arm.com 18813481Sgiacomo.travaglini@arm.com string Binary(const string& str, char c) const { return str + c; } 18913481Sgiacomo.travaglini@arm.com 19013481Sgiacomo.travaglini@arm.com int Ternary(int x, bool y, char z) { return value_ + x + y*z; } 19113481Sgiacomo.travaglini@arm.com 19213481Sgiacomo.travaglini@arm.com int SumOf4(int a, int b, int c, int d) const { 19313481Sgiacomo.travaglini@arm.com return a + b + c + d + value_; 19413481Sgiacomo.travaglini@arm.com } 19513481Sgiacomo.travaglini@arm.com 19613481Sgiacomo.travaglini@arm.com int SumOfLast2(Unused, Unused, int a, int b) const { return a + b; } 19713481Sgiacomo.travaglini@arm.com 19813481Sgiacomo.travaglini@arm.com int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; } 19913481Sgiacomo.travaglini@arm.com 20013481Sgiacomo.travaglini@arm.com int SumOf6(int a, int b, int c, int d, int e, int f) { 20113481Sgiacomo.travaglini@arm.com return a + b + c + d + e + f; 20213481Sgiacomo.travaglini@arm.com } 20313481Sgiacomo.travaglini@arm.com 20413481Sgiacomo.travaglini@arm.com string Concat7(const char* s1, const char* s2, const char* s3, 20513481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 20613481Sgiacomo.travaglini@arm.com const char* s7) { 20713481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7; 20813481Sgiacomo.travaglini@arm.com } 20913481Sgiacomo.travaglini@arm.com 21013481Sgiacomo.travaglini@arm.com string Concat8(const char* s1, const char* s2, const char* s3, 21113481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 21213481Sgiacomo.travaglini@arm.com const char* s7, const char* s8) { 21313481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8; 21413481Sgiacomo.travaglini@arm.com } 21513481Sgiacomo.travaglini@arm.com 21613481Sgiacomo.travaglini@arm.com string Concat9(const char* s1, const char* s2, const char* s3, 21713481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 21813481Sgiacomo.travaglini@arm.com const char* s7, const char* s8, const char* s9) { 21913481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9; 22013481Sgiacomo.travaglini@arm.com } 22113481Sgiacomo.travaglini@arm.com 22213481Sgiacomo.travaglini@arm.com string Concat10(const char* s1, const char* s2, const char* s3, 22313481Sgiacomo.travaglini@arm.com const char* s4, const char* s5, const char* s6, 22413481Sgiacomo.travaglini@arm.com const char* s7, const char* s8, const char* s9, 22513481Sgiacomo.travaglini@arm.com const char* s10) { 22613481Sgiacomo.travaglini@arm.com return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10; 22713481Sgiacomo.travaglini@arm.com } 22813481Sgiacomo.travaglini@arm.com 22913481Sgiacomo.travaglini@arm.com private: 23013481Sgiacomo.travaglini@arm.com int value_; 23113481Sgiacomo.travaglini@arm.com}; 23213481Sgiacomo.travaglini@arm.com 23313481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a nullary function. 23413481Sgiacomo.travaglini@arm.comTEST(InvokeTest, Nullary) { 23513481Sgiacomo.travaglini@arm.com Action<int()> a = Invoke(Nullary); // NOLINT 23613481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, a.Perform(make_tuple())); 23713481Sgiacomo.travaglini@arm.com} 23813481Sgiacomo.travaglini@arm.com 23913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a unary function. 24013481Sgiacomo.travaglini@arm.comTEST(InvokeTest, Unary) { 24113481Sgiacomo.travaglini@arm.com Action<bool(int)> a = Invoke(Unary); // NOLINT 24213481Sgiacomo.travaglini@arm.com EXPECT_FALSE(a.Perform(make_tuple(1))); 24313481Sgiacomo.travaglini@arm.com EXPECT_TRUE(a.Perform(make_tuple(-1))); 24413481Sgiacomo.travaglini@arm.com} 24513481Sgiacomo.travaglini@arm.com 24613481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a binary function. 24713481Sgiacomo.travaglini@arm.comTEST(InvokeTest, Binary) { 24813481Sgiacomo.travaglini@arm.com Action<const char*(const char*, short)> a = Invoke(Binary); // NOLINT 24913481Sgiacomo.travaglini@arm.com const char* p = "Hello"; 25013481Sgiacomo.travaglini@arm.com EXPECT_EQ(p + 2, a.Perform(make_tuple(p, Short(2)))); 25113481Sgiacomo.travaglini@arm.com} 25213481Sgiacomo.travaglini@arm.com 25313481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a ternary function. 25413481Sgiacomo.travaglini@arm.comTEST(InvokeTest, Ternary) { 25513481Sgiacomo.travaglini@arm.com Action<int(int, char, short)> a = Invoke(Ternary); // NOLINT 25613481Sgiacomo.travaglini@arm.com EXPECT_EQ(6, a.Perform(make_tuple(1, '\2', Short(3)))); 25713481Sgiacomo.travaglini@arm.com} 25813481Sgiacomo.travaglini@arm.com 25913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 4-argument function. 26013481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes4Arguments) { 26113481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int)> a = Invoke(SumOf4); // NOLINT 26213481Sgiacomo.travaglini@arm.com EXPECT_EQ(1234, a.Perform(make_tuple(1000, 200, 30, 4))); 26313481Sgiacomo.travaglini@arm.com} 26413481Sgiacomo.travaglini@arm.com 26513481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 5-argument function. 26613481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes5Arguments) { 26713481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int, int)> a = Invoke(SumOf5); // NOLINT 26813481Sgiacomo.travaglini@arm.com EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5))); 26913481Sgiacomo.travaglini@arm.com} 27013481Sgiacomo.travaglini@arm.com 27113481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 6-argument function. 27213481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes6Arguments) { 27313481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int, int, int)> a = Invoke(SumOf6); // NOLINT 27413481Sgiacomo.travaglini@arm.com EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6))); 27513481Sgiacomo.travaglini@arm.com} 27613481Sgiacomo.travaglini@arm.com 27713481Sgiacomo.travaglini@arm.com// A helper that turns the type of a C-string literal from const 27813481Sgiacomo.travaglini@arm.com// char[N] to const char*. 27913481Sgiacomo.travaglini@arm.cominline const char* CharPtr(const char* s) { return s; } 28013481Sgiacomo.travaglini@arm.com 28113481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 7-argument function. 28213481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes7Arguments) { 28313481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 28413481Sgiacomo.travaglini@arm.com const char*, const char*, const char*)> a = 28513481Sgiacomo.travaglini@arm.com Invoke(Concat7); 28613481Sgiacomo.travaglini@arm.com EXPECT_EQ("1234567", 28713481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 28813481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 28913481Sgiacomo.travaglini@arm.com CharPtr("7")))); 29013481Sgiacomo.travaglini@arm.com} 29113481Sgiacomo.travaglini@arm.com 29213481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 8-argument function. 29313481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes8Arguments) { 29413481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 29513481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*)> a = 29613481Sgiacomo.travaglini@arm.com Invoke(Concat8); 29713481Sgiacomo.travaglini@arm.com EXPECT_EQ("12345678", 29813481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 29913481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 30013481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8")))); 30113481Sgiacomo.travaglini@arm.com} 30213481Sgiacomo.travaglini@arm.com 30313481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 9-argument function. 30413481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes9Arguments) { 30513481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 30613481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*, 30713481Sgiacomo.travaglini@arm.com const char*)> a = Invoke(Concat9); 30813481Sgiacomo.travaglini@arm.com EXPECT_EQ("123456789", 30913481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 31013481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 31113481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8"), CharPtr("9")))); 31213481Sgiacomo.travaglini@arm.com} 31313481Sgiacomo.travaglini@arm.com 31413481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 10-argument function. 31513481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionThatTakes10Arguments) { 31613481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 31713481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*, 31813481Sgiacomo.travaglini@arm.com const char*, const char*)> a = Invoke(Concat10); 31913481Sgiacomo.travaglini@arm.com EXPECT_EQ("1234567890", 32013481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 32113481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 32213481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8"), CharPtr("9"), 32313481Sgiacomo.travaglini@arm.com CharPtr("0")))); 32413481Sgiacomo.travaglini@arm.com} 32513481Sgiacomo.travaglini@arm.com 32613481Sgiacomo.travaglini@arm.com// Tests using Invoke() with functions with parameters declared as Unused. 32713481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionWithUnusedParameters) { 32813481Sgiacomo.travaglini@arm.com Action<int(int, int, double, const string&)> a1 = 32913481Sgiacomo.travaglini@arm.com Invoke(SumOfFirst2); 33013481Sgiacomo.travaglini@arm.com string s("hi"); 33113481Sgiacomo.travaglini@arm.com EXPECT_EQ(12, a1.Perform( 33213481Sgiacomo.travaglini@arm.com tuple<int, int, double, const string&>(10, 2, 5.6, s))); 33313481Sgiacomo.travaglini@arm.com 33413481Sgiacomo.travaglini@arm.com Action<int(int, int, bool, int*)> a2 = 33513481Sgiacomo.travaglini@arm.com Invoke(SumOfFirst2); 33613481Sgiacomo.travaglini@arm.com EXPECT_EQ(23, a2.Perform(make_tuple(20, 3, true, static_cast<int*>(NULL)))); 33713481Sgiacomo.travaglini@arm.com} 33813481Sgiacomo.travaglini@arm.com 33913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with methods with parameters declared as Unused. 34013481Sgiacomo.travaglini@arm.comTEST(InvokeTest, MethodWithUnusedParameters) { 34113481Sgiacomo.travaglini@arm.com Foo foo; 34213481Sgiacomo.travaglini@arm.com Action<int(string, bool, int, int)> a1 = 34313481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::SumOfLast2); 34413481Sgiacomo.travaglini@arm.com EXPECT_EQ(12, a1.Perform(make_tuple(CharPtr("hi"), true, 10, 2))); 34513481Sgiacomo.travaglini@arm.com 34613481Sgiacomo.travaglini@arm.com Action<int(char, double, int, int)> a2 = 34713481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::SumOfLast2); 34813481Sgiacomo.travaglini@arm.com EXPECT_EQ(23, a2.Perform(make_tuple('a', 2.5, 20, 3))); 34913481Sgiacomo.travaglini@arm.com} 35013481Sgiacomo.travaglini@arm.com 35113481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a functor. 35213481Sgiacomo.travaglini@arm.comTEST(InvokeTest, Functor) { 35313481Sgiacomo.travaglini@arm.com Action<long(long, int)> a = Invoke(plus<long>()); // NOLINT 35413481Sgiacomo.travaglini@arm.com EXPECT_EQ(3L, a.Perform(make_tuple(1, 2))); 35513481Sgiacomo.travaglini@arm.com} 35613481Sgiacomo.travaglini@arm.com 35713481Sgiacomo.travaglini@arm.com// Tests using Invoke(f) as an action of a compatible type. 35813481Sgiacomo.travaglini@arm.comTEST(InvokeTest, FunctionWithCompatibleType) { 35913481Sgiacomo.travaglini@arm.com Action<long(int, short, char, bool)> a = Invoke(SumOf4); // NOLINT 36013481Sgiacomo.travaglini@arm.com EXPECT_EQ(4321, a.Perform(make_tuple(4000, Short(300), Char(20), true))); 36113481Sgiacomo.travaglini@arm.com} 36213481Sgiacomo.travaglini@arm.com 36313481Sgiacomo.travaglini@arm.com// Tests using Invoke() with an object pointer and a method pointer. 36413481Sgiacomo.travaglini@arm.com 36513481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a nullary method. 36613481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, Nullary) { 36713481Sgiacomo.travaglini@arm.com Foo foo; 36813481Sgiacomo.travaglini@arm.com Action<int()> a = Invoke(&foo, &Foo::Nullary); // NOLINT 36913481Sgiacomo.travaglini@arm.com EXPECT_EQ(123, a.Perform(make_tuple())); 37013481Sgiacomo.travaglini@arm.com} 37113481Sgiacomo.travaglini@arm.com 37213481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a unary method. 37313481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, Unary) { 37413481Sgiacomo.travaglini@arm.com Foo foo; 37513481Sgiacomo.travaglini@arm.com Action<short(long)> a = Invoke(&foo, &Foo::Unary); // NOLINT 37613481Sgiacomo.travaglini@arm.com EXPECT_EQ(4123, a.Perform(make_tuple(4000))); 37713481Sgiacomo.travaglini@arm.com} 37813481Sgiacomo.travaglini@arm.com 37913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a binary method. 38013481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, Binary) { 38113481Sgiacomo.travaglini@arm.com Foo foo; 38213481Sgiacomo.travaglini@arm.com Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary); 38313481Sgiacomo.travaglini@arm.com string s("Hell"); 38413481Sgiacomo.travaglini@arm.com EXPECT_EQ("Hello", a.Perform( 38513481Sgiacomo.travaglini@arm.com tuple<const string&, char>(s, 'o'))); 38613481Sgiacomo.travaglini@arm.com} 38713481Sgiacomo.travaglini@arm.com 38813481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a ternary method. 38913481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, Ternary) { 39013481Sgiacomo.travaglini@arm.com Foo foo; 39113481Sgiacomo.travaglini@arm.com Action<int(int, bool, char)> a = Invoke(&foo, &Foo::Ternary); // NOLINT 39213481Sgiacomo.travaglini@arm.com EXPECT_EQ(1124, a.Perform(make_tuple(1000, true, Char(1)))); 39313481Sgiacomo.travaglini@arm.com} 39413481Sgiacomo.travaglini@arm.com 39513481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 4-argument method. 39613481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes4Arguments) { 39713481Sgiacomo.travaglini@arm.com Foo foo; 39813481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int)> a = Invoke(&foo, &Foo::SumOf4); // NOLINT 39913481Sgiacomo.travaglini@arm.com EXPECT_EQ(1357, a.Perform(make_tuple(1000, 200, 30, 4))); 40013481Sgiacomo.travaglini@arm.com} 40113481Sgiacomo.travaglini@arm.com 40213481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 5-argument method. 40313481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes5Arguments) { 40413481Sgiacomo.travaglini@arm.com Foo foo; 40513481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int, int)> a = Invoke(&foo, &Foo::SumOf5); // NOLINT 40613481Sgiacomo.travaglini@arm.com EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5))); 40713481Sgiacomo.travaglini@arm.com} 40813481Sgiacomo.travaglini@arm.com 40913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 6-argument method. 41013481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes6Arguments) { 41113481Sgiacomo.travaglini@arm.com Foo foo; 41213481Sgiacomo.travaglini@arm.com Action<int(int, int, int, int, int, int)> a = // NOLINT 41313481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::SumOf6); 41413481Sgiacomo.travaglini@arm.com EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6))); 41513481Sgiacomo.travaglini@arm.com} 41613481Sgiacomo.travaglini@arm.com 41713481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 7-argument method. 41813481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes7Arguments) { 41913481Sgiacomo.travaglini@arm.com Foo foo; 42013481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 42113481Sgiacomo.travaglini@arm.com const char*, const char*, const char*)> a = 42213481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::Concat7); 42313481Sgiacomo.travaglini@arm.com EXPECT_EQ("1234567", 42413481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 42513481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 42613481Sgiacomo.travaglini@arm.com CharPtr("7")))); 42713481Sgiacomo.travaglini@arm.com} 42813481Sgiacomo.travaglini@arm.com 42913481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 8-argument method. 43013481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes8Arguments) { 43113481Sgiacomo.travaglini@arm.com Foo foo; 43213481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 43313481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*)> a = 43413481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::Concat8); 43513481Sgiacomo.travaglini@arm.com EXPECT_EQ("12345678", 43613481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 43713481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 43813481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8")))); 43913481Sgiacomo.travaglini@arm.com} 44013481Sgiacomo.travaglini@arm.com 44113481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 9-argument method. 44213481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes9Arguments) { 44313481Sgiacomo.travaglini@arm.com Foo foo; 44413481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 44513481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*, 44613481Sgiacomo.travaglini@arm.com const char*)> a = Invoke(&foo, &Foo::Concat9); 44713481Sgiacomo.travaglini@arm.com EXPECT_EQ("123456789", 44813481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 44913481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 45013481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8"), CharPtr("9")))); 45113481Sgiacomo.travaglini@arm.com} 45213481Sgiacomo.travaglini@arm.com 45313481Sgiacomo.travaglini@arm.com// Tests using Invoke() with a 10-argument method. 45413481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodThatTakes10Arguments) { 45513481Sgiacomo.travaglini@arm.com Foo foo; 45613481Sgiacomo.travaglini@arm.com Action<string(const char*, const char*, const char*, const char*, 45713481Sgiacomo.travaglini@arm.com const char*, const char*, const char*, const char*, 45813481Sgiacomo.travaglini@arm.com const char*, const char*)> a = Invoke(&foo, &Foo::Concat10); 45913481Sgiacomo.travaglini@arm.com EXPECT_EQ("1234567890", 46013481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"), 46113481Sgiacomo.travaglini@arm.com CharPtr("4"), CharPtr("5"), CharPtr("6"), 46213481Sgiacomo.travaglini@arm.com CharPtr("7"), CharPtr("8"), CharPtr("9"), 46313481Sgiacomo.travaglini@arm.com CharPtr("0")))); 46413481Sgiacomo.travaglini@arm.com} 46513481Sgiacomo.travaglini@arm.com 46613481Sgiacomo.travaglini@arm.com// Tests using Invoke(f) as an action of a compatible type. 46713481Sgiacomo.travaglini@arm.comTEST(InvokeMethodTest, MethodWithCompatibleType) { 46813481Sgiacomo.travaglini@arm.com Foo foo; 46913481Sgiacomo.travaglini@arm.com Action<long(int, short, char, bool)> a = // NOLINT 47013481Sgiacomo.travaglini@arm.com Invoke(&foo, &Foo::SumOf4); 47113481Sgiacomo.travaglini@arm.com EXPECT_EQ(4444, a.Perform(make_tuple(4000, Short(300), Char(20), true))); 47213481Sgiacomo.travaglini@arm.com} 47313481Sgiacomo.travaglini@arm.com 47413481Sgiacomo.travaglini@arm.com// Tests using WithoutArgs with an action that takes no argument. 47513481Sgiacomo.travaglini@arm.comTEST(WithoutArgsTest, NoArg) { 47613481Sgiacomo.travaglini@arm.com Action<int(int n)> a = WithoutArgs(Invoke(Nullary)); // NOLINT 47713481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, a.Perform(make_tuple(2))); 47813481Sgiacomo.travaglini@arm.com} 47913481Sgiacomo.travaglini@arm.com 48013481Sgiacomo.travaglini@arm.com// Tests using WithArg with an action that takes 1 argument. 48113481Sgiacomo.travaglini@arm.comTEST(WithArgTest, OneArg) { 48213481Sgiacomo.travaglini@arm.com Action<bool(double x, int n)> b = WithArg<1>(Invoke(Unary)); // NOLINT 48313481Sgiacomo.travaglini@arm.com EXPECT_TRUE(b.Perform(make_tuple(1.5, -1))); 48413481Sgiacomo.travaglini@arm.com EXPECT_FALSE(b.Perform(make_tuple(1.5, 1))); 48513481Sgiacomo.travaglini@arm.com} 48613481Sgiacomo.travaglini@arm.com 48713481Sgiacomo.travaglini@arm.comTEST(ReturnArgActionTest, WorksForOneArgIntArg0) { 48813481Sgiacomo.travaglini@arm.com const Action<int(int)> a = ReturnArg<0>(); 48913481Sgiacomo.travaglini@arm.com EXPECT_EQ(5, a.Perform(make_tuple(5))); 49013481Sgiacomo.travaglini@arm.com} 49113481Sgiacomo.travaglini@arm.com 49213481Sgiacomo.travaglini@arm.comTEST(ReturnArgActionTest, WorksForMultiArgBoolArg0) { 49313481Sgiacomo.travaglini@arm.com const Action<bool(bool, bool, bool)> a = ReturnArg<0>(); 49413481Sgiacomo.travaglini@arm.com EXPECT_TRUE(a.Perform(make_tuple(true, false, false))); 49513481Sgiacomo.travaglini@arm.com} 49613481Sgiacomo.travaglini@arm.com 49713481Sgiacomo.travaglini@arm.comTEST(ReturnArgActionTest, WorksForMultiArgStringArg2) { 49813481Sgiacomo.travaglini@arm.com const Action<string(int, int, string, int)> a = ReturnArg<2>(); 49913481Sgiacomo.travaglini@arm.com EXPECT_EQ("seven", a.Perform(make_tuple(5, 6, string("seven"), 8))); 50013481Sgiacomo.travaglini@arm.com} 50113481Sgiacomo.travaglini@arm.com 50213481Sgiacomo.travaglini@arm.comTEST(SaveArgActionTest, WorksForSameType) { 50313481Sgiacomo.travaglini@arm.com int result = 0; 50413481Sgiacomo.travaglini@arm.com const Action<void(int n)> a1 = SaveArg<0>(&result); 50513481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(5)); 50613481Sgiacomo.travaglini@arm.com EXPECT_EQ(5, result); 50713481Sgiacomo.travaglini@arm.com} 50813481Sgiacomo.travaglini@arm.com 50913481Sgiacomo.travaglini@arm.comTEST(SaveArgActionTest, WorksForCompatibleType) { 51013481Sgiacomo.travaglini@arm.com int result = 0; 51113481Sgiacomo.travaglini@arm.com const Action<void(bool, char)> a1 = SaveArg<1>(&result); 51213481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(true, 'a')); 51313481Sgiacomo.travaglini@arm.com EXPECT_EQ('a', result); 51413481Sgiacomo.travaglini@arm.com} 51513481Sgiacomo.travaglini@arm.com 51613481Sgiacomo.travaglini@arm.comTEST(SaveArgPointeeActionTest, WorksForSameType) { 51713481Sgiacomo.travaglini@arm.com int result = 0; 51813481Sgiacomo.travaglini@arm.com const int value = 5; 51913481Sgiacomo.travaglini@arm.com const Action<void(const int*)> a1 = SaveArgPointee<0>(&result); 52013481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(&value)); 52113481Sgiacomo.travaglini@arm.com EXPECT_EQ(5, result); 52213481Sgiacomo.travaglini@arm.com} 52313481Sgiacomo.travaglini@arm.com 52413481Sgiacomo.travaglini@arm.comTEST(SaveArgPointeeActionTest, WorksForCompatibleType) { 52513481Sgiacomo.travaglini@arm.com int result = 0; 52613481Sgiacomo.travaglini@arm.com char value = 'a'; 52713481Sgiacomo.travaglini@arm.com const Action<void(bool, char*)> a1 = SaveArgPointee<1>(&result); 52813481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(true, &value)); 52913481Sgiacomo.travaglini@arm.com EXPECT_EQ('a', result); 53013481Sgiacomo.travaglini@arm.com} 53113481Sgiacomo.travaglini@arm.com 53213481Sgiacomo.travaglini@arm.comTEST(SaveArgPointeeActionTest, WorksForLinkedPtr) { 53313481Sgiacomo.travaglini@arm.com int result = 0; 53413481Sgiacomo.travaglini@arm.com linked_ptr<int> value(new int(5)); 53513481Sgiacomo.travaglini@arm.com const Action<void(linked_ptr<int>)> a1 = SaveArgPointee<0>(&result); 53613481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(value)); 53713481Sgiacomo.travaglini@arm.com EXPECT_EQ(5, result); 53813481Sgiacomo.travaglini@arm.com} 53913481Sgiacomo.travaglini@arm.com 54013481Sgiacomo.travaglini@arm.comTEST(SetArgRefereeActionTest, WorksForSameType) { 54113481Sgiacomo.travaglini@arm.com int value = 0; 54213481Sgiacomo.travaglini@arm.com const Action<void(int&)> a1 = SetArgReferee<0>(1); 54313481Sgiacomo.travaglini@arm.com a1.Perform(tuple<int&>(value)); 54413481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, value); 54513481Sgiacomo.travaglini@arm.com} 54613481Sgiacomo.travaglini@arm.com 54713481Sgiacomo.travaglini@arm.comTEST(SetArgRefereeActionTest, WorksForCompatibleType) { 54813481Sgiacomo.travaglini@arm.com int value = 0; 54913481Sgiacomo.travaglini@arm.com const Action<void(int, int&)> a1 = SetArgReferee<1>('a'); 55013481Sgiacomo.travaglini@arm.com a1.Perform(tuple<int, int&>(0, value)); 55113481Sgiacomo.travaglini@arm.com EXPECT_EQ('a', value); 55213481Sgiacomo.travaglini@arm.com} 55313481Sgiacomo.travaglini@arm.com 55413481Sgiacomo.travaglini@arm.comTEST(SetArgRefereeActionTest, WorksWithExtraArguments) { 55513481Sgiacomo.travaglini@arm.com int value = 0; 55613481Sgiacomo.travaglini@arm.com const Action<void(bool, int, int&, const char*)> a1 = SetArgReferee<2>('a'); 55713481Sgiacomo.travaglini@arm.com a1.Perform(tuple<bool, int, int&, const char*>(true, 0, value, "hi")); 55813481Sgiacomo.travaglini@arm.com EXPECT_EQ('a', value); 55913481Sgiacomo.travaglini@arm.com} 56013481Sgiacomo.travaglini@arm.com 56113481Sgiacomo.travaglini@arm.com// A class that can be used to verify that its destructor is called: it will set 56213481Sgiacomo.travaglini@arm.com// the bool provided to the constructor to true when destroyed. 56313481Sgiacomo.travaglini@arm.comclass DeletionTester { 56413481Sgiacomo.travaglini@arm.com public: 56513481Sgiacomo.travaglini@arm.com explicit DeletionTester(bool* is_deleted) 56613481Sgiacomo.travaglini@arm.com : is_deleted_(is_deleted) { 56713481Sgiacomo.travaglini@arm.com // Make sure the bit is set to false. 56813481Sgiacomo.travaglini@arm.com *is_deleted_ = false; 56913481Sgiacomo.travaglini@arm.com } 57013481Sgiacomo.travaglini@arm.com 57113481Sgiacomo.travaglini@arm.com ~DeletionTester() { 57213481Sgiacomo.travaglini@arm.com *is_deleted_ = true; 57313481Sgiacomo.travaglini@arm.com } 57413481Sgiacomo.travaglini@arm.com 57513481Sgiacomo.travaglini@arm.com private: 57613481Sgiacomo.travaglini@arm.com bool* is_deleted_; 57713481Sgiacomo.travaglini@arm.com}; 57813481Sgiacomo.travaglini@arm.com 57913481Sgiacomo.travaglini@arm.comTEST(DeleteArgActionTest, OneArg) { 58013481Sgiacomo.travaglini@arm.com bool is_deleted = false; 58113481Sgiacomo.travaglini@arm.com DeletionTester* t = new DeletionTester(&is_deleted); 58213481Sgiacomo.travaglini@arm.com const Action<void(DeletionTester*)> a1 = DeleteArg<0>(); // NOLINT 58313481Sgiacomo.travaglini@arm.com EXPECT_FALSE(is_deleted); 58413481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(t)); 58513481Sgiacomo.travaglini@arm.com EXPECT_TRUE(is_deleted); 58613481Sgiacomo.travaglini@arm.com} 58713481Sgiacomo.travaglini@arm.com 58813481Sgiacomo.travaglini@arm.comTEST(DeleteArgActionTest, TenArgs) { 58913481Sgiacomo.travaglini@arm.com bool is_deleted = false; 59013481Sgiacomo.travaglini@arm.com DeletionTester* t = new DeletionTester(&is_deleted); 59113481Sgiacomo.travaglini@arm.com const Action<void(bool, int, int, const char*, bool, 59213481Sgiacomo.travaglini@arm.com int, int, int, int, DeletionTester*)> a1 = DeleteArg<9>(); 59313481Sgiacomo.travaglini@arm.com EXPECT_FALSE(is_deleted); 59413481Sgiacomo.travaglini@arm.com a1.Perform(make_tuple(true, 5, 6, CharPtr("hi"), false, 7, 8, 9, 10, t)); 59513481Sgiacomo.travaglini@arm.com EXPECT_TRUE(is_deleted); 59613481Sgiacomo.travaglini@arm.com} 59713481Sgiacomo.travaglini@arm.com 59813481Sgiacomo.travaglini@arm.com#if GTEST_HAS_EXCEPTIONS 59913481Sgiacomo.travaglini@arm.com 60013481Sgiacomo.travaglini@arm.comTEST(ThrowActionTest, ThrowsGivenExceptionInVoidFunction) { 60113481Sgiacomo.travaglini@arm.com const Action<void(int n)> a = Throw('a'); 60213481Sgiacomo.travaglini@arm.com EXPECT_THROW(a.Perform(make_tuple(0)), char); 60313481Sgiacomo.travaglini@arm.com} 60413481Sgiacomo.travaglini@arm.com 60513481Sgiacomo.travaglini@arm.comclass MyException {}; 60613481Sgiacomo.travaglini@arm.com 60713481Sgiacomo.travaglini@arm.comTEST(ThrowActionTest, ThrowsGivenExceptionInNonVoidFunction) { 60813481Sgiacomo.travaglini@arm.com const Action<double(char ch)> a = Throw(MyException()); 60913481Sgiacomo.travaglini@arm.com EXPECT_THROW(a.Perform(make_tuple('0')), MyException); 61013481Sgiacomo.travaglini@arm.com} 61113481Sgiacomo.travaglini@arm.com 61213481Sgiacomo.travaglini@arm.comTEST(ThrowActionTest, ThrowsGivenExceptionInNullaryFunction) { 61313481Sgiacomo.travaglini@arm.com const Action<double()> a = Throw(MyException()); 61413481Sgiacomo.travaglini@arm.com EXPECT_THROW(a.Perform(make_tuple()), MyException); 61513481Sgiacomo.travaglini@arm.com} 61613481Sgiacomo.travaglini@arm.com 61713481Sgiacomo.travaglini@arm.com#endif // GTEST_HAS_EXCEPTIONS 61813481Sgiacomo.travaglini@arm.com 61913481Sgiacomo.travaglini@arm.com// Tests that SetArrayArgument<N>(first, last) sets the elements of the array 62013481Sgiacomo.travaglini@arm.com// pointed to by the N-th (0-based) argument to values in range [first, last). 62113481Sgiacomo.travaglini@arm.comTEST(SetArrayArgumentTest, SetsTheNthArray) { 62213481Sgiacomo.travaglini@arm.com typedef void MyFunction(bool, int*, char*); 62313481Sgiacomo.travaglini@arm.com int numbers[] = { 1, 2, 3 }; 62413481Sgiacomo.travaglini@arm.com Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers + 3); 62513481Sgiacomo.travaglini@arm.com 62613481Sgiacomo.travaglini@arm.com int n[4] = {}; 62713481Sgiacomo.travaglini@arm.com int* pn = n; 62813481Sgiacomo.travaglini@arm.com char ch[4] = {}; 62913481Sgiacomo.travaglini@arm.com char* pch = ch; 63013481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(true, pn, pch)); 63113481Sgiacomo.travaglini@arm.com EXPECT_EQ(1, n[0]); 63213481Sgiacomo.travaglini@arm.com EXPECT_EQ(2, n[1]); 63313481Sgiacomo.travaglini@arm.com EXPECT_EQ(3, n[2]); 63413481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[3]); 63513481Sgiacomo.travaglini@arm.com EXPECT_EQ('\0', ch[0]); 63613481Sgiacomo.travaglini@arm.com EXPECT_EQ('\0', ch[1]); 63713481Sgiacomo.travaglini@arm.com EXPECT_EQ('\0', ch[2]); 63813481Sgiacomo.travaglini@arm.com EXPECT_EQ('\0', ch[3]); 63913481Sgiacomo.travaglini@arm.com 64013481Sgiacomo.travaglini@arm.com // Tests first and last are iterators. 64113481Sgiacomo.travaglini@arm.com std::string letters = "abc"; 64213481Sgiacomo.travaglini@arm.com a = SetArrayArgument<2>(letters.begin(), letters.end()); 64313481Sgiacomo.travaglini@arm.com std::fill_n(n, 4, 0); 64413481Sgiacomo.travaglini@arm.com std::fill_n(ch, 4, '\0'); 64513481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(true, pn, pch)); 64613481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[0]); 64713481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[1]); 64813481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[2]); 64913481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[3]); 65013481Sgiacomo.travaglini@arm.com EXPECT_EQ('a', ch[0]); 65113481Sgiacomo.travaglini@arm.com EXPECT_EQ('b', ch[1]); 65213481Sgiacomo.travaglini@arm.com EXPECT_EQ('c', ch[2]); 65313481Sgiacomo.travaglini@arm.com EXPECT_EQ('\0', ch[3]); 65413481Sgiacomo.travaglini@arm.com} 65513481Sgiacomo.travaglini@arm.com 65613481Sgiacomo.travaglini@arm.com// Tests SetArrayArgument<N>(first, last) where first == last. 65713481Sgiacomo.travaglini@arm.comTEST(SetArrayArgumentTest, SetsTheNthArrayWithEmptyRange) { 65813481Sgiacomo.travaglini@arm.com typedef void MyFunction(bool, int*); 65913481Sgiacomo.travaglini@arm.com int numbers[] = { 1, 2, 3 }; 66013481Sgiacomo.travaglini@arm.com Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers); 66113481Sgiacomo.travaglini@arm.com 66213481Sgiacomo.travaglini@arm.com int n[4] = {}; 66313481Sgiacomo.travaglini@arm.com int* pn = n; 66413481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(true, pn)); 66513481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[0]); 66613481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[1]); 66713481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[2]); 66813481Sgiacomo.travaglini@arm.com EXPECT_EQ(0, n[3]); 66913481Sgiacomo.travaglini@arm.com} 67013481Sgiacomo.travaglini@arm.com 67113481Sgiacomo.travaglini@arm.com// Tests SetArrayArgument<N>(first, last) where *first is convertible 67213481Sgiacomo.travaglini@arm.com// (but not equal) to the argument type. 67313481Sgiacomo.travaglini@arm.comTEST(SetArrayArgumentTest, SetsTheNthArrayWithConvertibleType) { 67413481Sgiacomo.travaglini@arm.com typedef void MyFunction(bool, int*); 67513481Sgiacomo.travaglini@arm.com char chars[] = { 97, 98, 99 }; 67613481Sgiacomo.travaglini@arm.com Action<MyFunction> a = SetArrayArgument<1>(chars, chars + 3); 67713481Sgiacomo.travaglini@arm.com 67813481Sgiacomo.travaglini@arm.com int codes[4] = { 111, 222, 333, 444 }; 67913481Sgiacomo.travaglini@arm.com int* pcodes = codes; 68013481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(true, pcodes)); 68113481Sgiacomo.travaglini@arm.com EXPECT_EQ(97, codes[0]); 68213481Sgiacomo.travaglini@arm.com EXPECT_EQ(98, codes[1]); 68313481Sgiacomo.travaglini@arm.com EXPECT_EQ(99, codes[2]); 68413481Sgiacomo.travaglini@arm.com EXPECT_EQ(444, codes[3]); 68513481Sgiacomo.travaglini@arm.com} 68613481Sgiacomo.travaglini@arm.com 68713481Sgiacomo.travaglini@arm.com// Test SetArrayArgument<N>(first, last) with iterator as argument. 68813481Sgiacomo.travaglini@arm.comTEST(SetArrayArgumentTest, SetsTheNthArrayWithIteratorArgument) { 68913481Sgiacomo.travaglini@arm.com typedef void MyFunction(bool, std::back_insert_iterator<std::string>); 69013481Sgiacomo.travaglini@arm.com std::string letters = "abc"; 69113481Sgiacomo.travaglini@arm.com Action<MyFunction> a = SetArrayArgument<1>(letters.begin(), letters.end()); 69213481Sgiacomo.travaglini@arm.com 69313481Sgiacomo.travaglini@arm.com std::string s; 69413481Sgiacomo.travaglini@arm.com a.Perform(make_tuple(true, back_inserter(s))); 69513481Sgiacomo.travaglini@arm.com EXPECT_EQ(letters, s); 69613481Sgiacomo.travaglini@arm.com} 69713481Sgiacomo.travaglini@arm.com 69813481Sgiacomo.travaglini@arm.comTEST(ReturnPointeeTest, Works) { 69913481Sgiacomo.travaglini@arm.com int n = 42; 70013481Sgiacomo.travaglini@arm.com const Action<int()> a = ReturnPointee(&n); 70113481Sgiacomo.travaglini@arm.com EXPECT_EQ(42, a.Perform(make_tuple())); 70213481Sgiacomo.travaglini@arm.com 70313481Sgiacomo.travaglini@arm.com n = 43; 70413481Sgiacomo.travaglini@arm.com EXPECT_EQ(43, a.Perform(make_tuple())); 70513481Sgiacomo.travaglini@arm.com} 70613481Sgiacomo.travaglini@arm.com 70713481Sgiacomo.travaglini@arm.com} // namespace gmock_generated_actions_test 70813481Sgiacomo.travaglini@arm.com} // namespace testing 709