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+// Copyright 2007, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: wan@google.com (Zhanyong Wan)
+
+// Google Mock - a framework for writing C++ mock classes.
+//
+// This file tests the built-in actions in gmock-more-actions.h.
+
+#include "gmock/gmock-more-actions.h"
+
+#include <functional>
+#include <sstream>
+#include <string>
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include "gtest/internal/gtest-linked_ptr.h"
+
+namespace testing {
+namespace gmock_more_actions_test {
+
+using ::std::plus;
+using ::std::string;
+using testing::get;
+using testing::make_tuple;
+using testing::tuple;
+using testing::tuple_element;
+using testing::_;
+using testing::Action;
+using testing::ActionInterface;
+using testing::DeleteArg;
+using testing::Invoke;
+using testing::Return;
+using testing::ReturnArg;
+using testing::ReturnPointee;
+using testing::SaveArg;
+using testing::SaveArgPointee;
+using testing::SetArgReferee;
+using testing::StaticAssertTypeEq;
+using testing::Unused;
+using testing::WithArg;
+using testing::WithoutArgs;
+using testing::internal::linked_ptr;
+
+// For suppressing compiler warnings on conversion possibly losing precision.
+inline short Short(short n) { return n; } // NOLINT
+inline char Char(char ch) { return ch; }
+
+// Sample functions and functors for testing Invoke() and etc.
+int Nullary() { return 1; }
+
+class NullaryFunctor {
+ public:
+ int operator()() { return 2; }
+};
+
+bool g_done = false;
+void VoidNullary() { g_done = true; }
+
+class VoidNullaryFunctor {
+ public:
+ void operator()() { g_done = true; }
+};
+
+bool Unary(int x) { return x < 0; }
+
+const char* Plus1(const char* s) { return s + 1; }
+
+void VoidUnary(int /* n */) { g_done = true; }
+
+bool ByConstRef(const string& s) { return s == "Hi"; }
+
+const double g_double = 0;
+bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
+
+string ByNonConstRef(string& s) { return s += "+"; } // NOLINT
+
+struct UnaryFunctor {
+ int operator()(bool x) { return x ? 1 : -1; }
+};
+
+const char* Binary(const char* input, short n) { return input + n; } // NOLINT
+
+void VoidBinary(int, char) { g_done = true; }
+
+int Ternary(int x, char y, short z) { return x + y + z; } // NOLINT
+
+void VoidTernary(int, char, bool) { g_done = true; }
+
+int SumOf4(int a, int b, int c, int d) { return a + b + c + d; }
+
+int SumOfFirst2(int a, int b, Unused, Unused) { return a + b; }
+
+void VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; }
+
+string Concat4(const char* s1, const char* s2, const char* s3,
+ const char* s4) {
+ return string(s1) + s2 + s3 + s4;
+}
+
+int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+struct SumOf5Functor {
+ int operator()(int a, int b, int c, int d, int e) {
+ return a + b + c + d + e;
+ }
+};
+
+string Concat5(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5) {
+ return string(s1) + s2 + s3 + s4 + s5;
+}
+
+int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+}
+
+struct SumOf6Functor {
+ int operator()(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+};
+
+string Concat6(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6;
+}
+
+string Concat7(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+}
+
+string Concat8(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+}
+
+string Concat9(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+}
+
+string Concat10(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9,
+ const char* s10) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+}
+
+class Foo {
+ public:
+ Foo() : value_(123) {}
+
+ int Nullary() const { return value_; }
+
+ short Unary(long x) { return static_cast<short>(value_ + x); } // NOLINT
+
+ string Binary(const string& str, char c) const { return str + c; }
+
+ int Ternary(int x, bool y, char z) { return value_ + x + y*z; }
+
+ int SumOf4(int a, int b, int c, int d) const {
+ return a + b + c + d + value_;
+ }
+
+ int SumOfLast2(Unused, Unused, int a, int b) const { return a + b; }
+
+ int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
+
+ int SumOf6(int a, int b, int c, int d, int e, int f) {
+ return a + b + c + d + e + f;
+ }
+
+ string Concat7(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+ }
+
+ string Concat8(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+ }
+
+ string Concat9(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+ }
+
+ string Concat10(const char* s1, const char* s2, const char* s3,
+ const char* s4, const char* s5, const char* s6,
+ const char* s7, const char* s8, const char* s9,
+ const char* s10) {
+ return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+ }
+
+ private:
+ int value_;
+};
+
+// Tests using Invoke() with a nullary function.
+TEST(InvokeTest, Nullary) {
+ Action<int()> a = Invoke(Nullary); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple()));
+}
+
+// Tests using Invoke() with a unary function.
+TEST(InvokeTest, Unary) {
+ Action<bool(int)> a = Invoke(Unary); // NOLINT
+ EXPECT_FALSE(a.Perform(make_tuple(1)));
+ EXPECT_TRUE(a.Perform(make_tuple(-1)));
+}
+
+// Tests using Invoke() with a binary function.
+TEST(InvokeTest, Binary) {
+ Action<const char*(const char*, short)> a = Invoke(Binary); // NOLINT
+ const char* p = "Hello";
+ EXPECT_EQ(p + 2, a.Perform(make_tuple(p, Short(2))));
+}
+
+// Tests using Invoke() with a ternary function.
+TEST(InvokeTest, Ternary) {
+ Action<int(int, char, short)> a = Invoke(Ternary); // NOLINT
+ EXPECT_EQ(6, a.Perform(make_tuple(1, '\2', Short(3))));
+}
+
+// Tests using Invoke() with a 4-argument function.
+TEST(InvokeTest, FunctionThatTakes4Arguments) {
+ Action<int(int, int, int, int)> a = Invoke(SumOf4); // NOLINT
+ EXPECT_EQ(1234, a.Perform(make_tuple(1000, 200, 30, 4)));
+}
+
+// Tests using Invoke() with a 5-argument function.
+TEST(InvokeTest, FunctionThatTakes5Arguments) {
+ Action<int(int, int, int, int, int)> a = Invoke(SumOf5); // NOLINT
+ EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5)));
+}
+
+// Tests using Invoke() with a 6-argument function.
+TEST(InvokeTest, FunctionThatTakes6Arguments) {
+ Action<int(int, int, int, int, int, int)> a = Invoke(SumOf6); // NOLINT
+ EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6)));
+}
+
+// A helper that turns the type of a C-string literal from const
+// char[N] to const char*.
+inline const char* CharPtr(const char* s) { return s; }
+
+// Tests using Invoke() with a 7-argument function.
+TEST(InvokeTest, FunctionThatTakes7Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*)> a =
+ Invoke(Concat7);
+ EXPECT_EQ("1234567",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"))));
+}
+
+// Tests using Invoke() with a 8-argument function.
+TEST(InvokeTest, FunctionThatTakes8Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*)> a =
+ Invoke(Concat8);
+ EXPECT_EQ("12345678",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"))));
+}
+
+// Tests using Invoke() with a 9-argument function.
+TEST(InvokeTest, FunctionThatTakes9Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*)> a = Invoke(Concat9);
+ EXPECT_EQ("123456789",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"))));
+}
+
+// Tests using Invoke() with a 10-argument function.
+TEST(InvokeTest, FunctionThatTakes10Arguments) {
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*, const char*)> a = Invoke(Concat10);
+ EXPECT_EQ("1234567890",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"),
+ CharPtr("0"))));
+}
+
+// Tests using Invoke() with functions with parameters declared as Unused.
+TEST(InvokeTest, FunctionWithUnusedParameters) {
+ Action<int(int, int, double, const string&)> a1 =
+ Invoke(SumOfFirst2);
+ string s("hi");
+ EXPECT_EQ(12, a1.Perform(
+ tuple<int, int, double, const string&>(10, 2, 5.6, s)));
+
+ Action<int(int, int, bool, int*)> a2 =
+ Invoke(SumOfFirst2);
+ EXPECT_EQ(23, a2.Perform(make_tuple(20, 3, true, static_cast<int*>(NULL))));
+}
+
+// Tests using Invoke() with methods with parameters declared as Unused.
+TEST(InvokeTest, MethodWithUnusedParameters) {
+ Foo foo;
+ Action<int(string, bool, int, int)> a1 =
+ Invoke(&foo, &Foo::SumOfLast2);
+ EXPECT_EQ(12, a1.Perform(make_tuple(CharPtr("hi"), true, 10, 2)));
+
+ Action<int(char, double, int, int)> a2 =
+ Invoke(&foo, &Foo::SumOfLast2);
+ EXPECT_EQ(23, a2.Perform(make_tuple('a', 2.5, 20, 3)));
+}
+
+// Tests using Invoke() with a functor.
+TEST(InvokeTest, Functor) {
+ Action<long(long, int)> a = Invoke(plus<long>()); // NOLINT
+ EXPECT_EQ(3L, a.Perform(make_tuple(1, 2)));
+}
+
+// Tests using Invoke(f) as an action of a compatible type.
+TEST(InvokeTest, FunctionWithCompatibleType) {
+ Action<long(int, short, char, bool)> a = Invoke(SumOf4); // NOLINT
+ EXPECT_EQ(4321, a.Perform(make_tuple(4000, Short(300), Char(20), true)));
+}
+
+// Tests using Invoke() with an object pointer and a method pointer.
+
+// Tests using Invoke() with a nullary method.
+TEST(InvokeMethodTest, Nullary) {
+ Foo foo;
+ Action<int()> a = Invoke(&foo, &Foo::Nullary); // NOLINT
+ EXPECT_EQ(123, a.Perform(make_tuple()));
+}
+
+// Tests using Invoke() with a unary method.
+TEST(InvokeMethodTest, Unary) {
+ Foo foo;
+ Action<short(long)> a = Invoke(&foo, &Foo::Unary); // NOLINT
+ EXPECT_EQ(4123, a.Perform(make_tuple(4000)));
+}
+
+// Tests using Invoke() with a binary method.
+TEST(InvokeMethodTest, Binary) {
+ Foo foo;
+ Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary);
+ string s("Hell");
+ EXPECT_EQ("Hello", a.Perform(
+ tuple<const string&, char>(s, 'o')));
+}
+
+// Tests using Invoke() with a ternary method.
+TEST(InvokeMethodTest, Ternary) {
+ Foo foo;
+ Action<int(int, bool, char)> a = Invoke(&foo, &Foo::Ternary); // NOLINT
+ EXPECT_EQ(1124, a.Perform(make_tuple(1000, true, Char(1))));
+}
+
+// Tests using Invoke() with a 4-argument method.
+TEST(InvokeMethodTest, MethodThatTakes4Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int)> a = Invoke(&foo, &Foo::SumOf4); // NOLINT
+ EXPECT_EQ(1357, a.Perform(make_tuple(1000, 200, 30, 4)));
+}
+
+// Tests using Invoke() with a 5-argument method.
+TEST(InvokeMethodTest, MethodThatTakes5Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int, int)> a = Invoke(&foo, &Foo::SumOf5); // NOLINT
+ EXPECT_EQ(12345, a.Perform(make_tuple(10000, 2000, 300, 40, 5)));
+}
+
+// Tests using Invoke() with a 6-argument method.
+TEST(InvokeMethodTest, MethodThatTakes6Arguments) {
+ Foo foo;
+ Action<int(int, int, int, int, int, int)> a = // NOLINT
+ Invoke(&foo, &Foo::SumOf6);
+ EXPECT_EQ(123456, a.Perform(make_tuple(100000, 20000, 3000, 400, 50, 6)));
+}
+
+// Tests using Invoke() with a 7-argument method.
+TEST(InvokeMethodTest, MethodThatTakes7Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*)> a =
+ Invoke(&foo, &Foo::Concat7);
+ EXPECT_EQ("1234567",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"))));
+}
+
+// Tests using Invoke() with a 8-argument method.
+TEST(InvokeMethodTest, MethodThatTakes8Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*)> a =
+ Invoke(&foo, &Foo::Concat8);
+ EXPECT_EQ("12345678",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"))));
+}
+
+// Tests using Invoke() with a 9-argument method.
+TEST(InvokeMethodTest, MethodThatTakes9Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*)> a = Invoke(&foo, &Foo::Concat9);
+ EXPECT_EQ("123456789",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"))));
+}
+
+// Tests using Invoke() with a 10-argument method.
+TEST(InvokeMethodTest, MethodThatTakes10Arguments) {
+ Foo foo;
+ Action<string(const char*, const char*, const char*, const char*,
+ const char*, const char*, const char*, const char*,
+ const char*, const char*)> a = Invoke(&foo, &Foo::Concat10);
+ EXPECT_EQ("1234567890",
+ a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
+ CharPtr("4"), CharPtr("5"), CharPtr("6"),
+ CharPtr("7"), CharPtr("8"), CharPtr("9"),
+ CharPtr("0"))));
+}
+
+// Tests using Invoke(f) as an action of a compatible type.
+TEST(InvokeMethodTest, MethodWithCompatibleType) {
+ Foo foo;
+ Action<long(int, short, char, bool)> a = // NOLINT
+ Invoke(&foo, &Foo::SumOf4);
+ EXPECT_EQ(4444, a.Perform(make_tuple(4000, Short(300), Char(20), true)));
+}
+
+// Tests using WithoutArgs with an action that takes no argument.
+TEST(WithoutArgsTest, NoArg) {
+ Action<int(int n)> a = WithoutArgs(Invoke(Nullary)); // NOLINT
+ EXPECT_EQ(1, a.Perform(make_tuple(2)));
+}
+
+// Tests using WithArg with an action that takes 1 argument.
+TEST(WithArgTest, OneArg) {
+ Action<bool(double x, int n)> b = WithArg<1>(Invoke(Unary)); // NOLINT
+ EXPECT_TRUE(b.Perform(make_tuple(1.5, -1)));
+ EXPECT_FALSE(b.Perform(make_tuple(1.5, 1)));
+}
+
+TEST(ReturnArgActionTest, WorksForOneArgIntArg0) {
+ const Action<int(int)> a = ReturnArg<0>();
+ EXPECT_EQ(5, a.Perform(make_tuple(5)));
+}
+
+TEST(ReturnArgActionTest, WorksForMultiArgBoolArg0) {
+ const Action<bool(bool, bool, bool)> a = ReturnArg<0>();
+ EXPECT_TRUE(a.Perform(make_tuple(true, false, false)));
+}
+
+TEST(ReturnArgActionTest, WorksForMultiArgStringArg2) {
+ const Action<string(int, int, string, int)> a = ReturnArg<2>();
+ EXPECT_EQ("seven", a.Perform(make_tuple(5, 6, string("seven"), 8)));
+}
+
+TEST(SaveArgActionTest, WorksForSameType) {
+ int result = 0;
+ const Action<void(int n)> a1 = SaveArg<0>(&result);
+ a1.Perform(make_tuple(5));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SaveArgActionTest, WorksForCompatibleType) {
+ int result = 0;
+ const Action<void(bool, char)> a1 = SaveArg<1>(&result);
+ a1.Perform(make_tuple(true, 'a'));
+ EXPECT_EQ('a', result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForSameType) {
+ int result = 0;
+ const int value = 5;
+ const Action<void(const int*)> a1 = SaveArgPointee<0>(&result);
+ a1.Perform(make_tuple(&value));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForCompatibleType) {
+ int result = 0;
+ char value = 'a';
+ const Action<void(bool, char*)> a1 = SaveArgPointee<1>(&result);
+ a1.Perform(make_tuple(true, &value));
+ EXPECT_EQ('a', result);
+}
+
+TEST(SaveArgPointeeActionTest, WorksForLinkedPtr) {
+ int result = 0;
+ linked_ptr<int> value(new int(5));
+ const Action<void(linked_ptr<int>)> a1 = SaveArgPointee<0>(&result);
+ a1.Perform(make_tuple(value));
+ EXPECT_EQ(5, result);
+}
+
+TEST(SetArgRefereeActionTest, WorksForSameType) {
+ int value = 0;
+ const Action<void(int&)> a1 = SetArgReferee<0>(1);
+ a1.Perform(tuple<int&>(value));
+ EXPECT_EQ(1, value);
+}
+
+TEST(SetArgRefereeActionTest, WorksForCompatibleType) {
+ int value = 0;
+ const Action<void(int, int&)> a1 = SetArgReferee<1>('a');
+ a1.Perform(tuple<int, int&>(0, value));
+ EXPECT_EQ('a', value);
+}
+
+TEST(SetArgRefereeActionTest, WorksWithExtraArguments) {
+ int value = 0;
+ const Action<void(bool, int, int&, const char*)> a1 = SetArgReferee<2>('a');
+ a1.Perform(tuple<bool, int, int&, const char*>(true, 0, value, "hi"));
+ EXPECT_EQ('a', value);
+}
+
+// A class that can be used to verify that its destructor is called: it will set
+// the bool provided to the constructor to true when destroyed.
+class DeletionTester {
+ public:
+ explicit DeletionTester(bool* is_deleted)
+ : is_deleted_(is_deleted) {
+ // Make sure the bit is set to false.
+ *is_deleted_ = false;
+ }
+
+ ~DeletionTester() {
+ *is_deleted_ = true;
+ }
+
+ private:
+ bool* is_deleted_;
+};
+
+TEST(DeleteArgActionTest, OneArg) {
+ bool is_deleted = false;
+ DeletionTester* t = new DeletionTester(&is_deleted);
+ const Action<void(DeletionTester*)> a1 = DeleteArg<0>(); // NOLINT
+ EXPECT_FALSE(is_deleted);
+ a1.Perform(make_tuple(t));
+ EXPECT_TRUE(is_deleted);
+}
+
+TEST(DeleteArgActionTest, TenArgs) {
+ bool is_deleted = false;
+ DeletionTester* t = new DeletionTester(&is_deleted);
+ const Action<void(bool, int, int, const char*, bool,
+ int, int, int, int, DeletionTester*)> a1 = DeleteArg<9>();
+ EXPECT_FALSE(is_deleted);
+ a1.Perform(make_tuple(true, 5, 6, CharPtr("hi"), false, 7, 8, 9, 10, t));
+ EXPECT_TRUE(is_deleted);
+}
+
+#if GTEST_HAS_EXCEPTIONS
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInVoidFunction) {
+ const Action<void(int n)> a = Throw('a');
+ EXPECT_THROW(a.Perform(make_tuple(0)), char);
+}
+
+class MyException {};
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInNonVoidFunction) {
+ const Action<double(char ch)> a = Throw(MyException());
+ EXPECT_THROW(a.Perform(make_tuple('0')), MyException);
+}
+
+TEST(ThrowActionTest, ThrowsGivenExceptionInNullaryFunction) {
+ const Action<double()> a = Throw(MyException());
+ EXPECT_THROW(a.Perform(make_tuple()), MyException);
+}
+
+#endif // GTEST_HAS_EXCEPTIONS
+
+// Tests that SetArrayArgument<N>(first, last) sets the elements of the array
+// pointed to by the N-th (0-based) argument to values in range [first, last).
+TEST(SetArrayArgumentTest, SetsTheNthArray) {
+ typedef void MyFunction(bool, int*, char*);
+ int numbers[] = { 1, 2, 3 };
+ Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers + 3);
+
+ int n[4] = {};
+ int* pn = n;
+ char ch[4] = {};
+ char* pch = ch;
+ a.Perform(make_tuple(true, pn, pch));
+ EXPECT_EQ(1, n[0]);
+ EXPECT_EQ(2, n[1]);
+ EXPECT_EQ(3, n[2]);
+ EXPECT_EQ(0, n[3]);
+ EXPECT_EQ('\0', ch[0]);
+ EXPECT_EQ('\0', ch[1]);
+ EXPECT_EQ('\0', ch[2]);
+ EXPECT_EQ('\0', ch[3]);
+
+ // Tests first and last are iterators.
+ std::string letters = "abc";
+ a = SetArrayArgument<2>(letters.begin(), letters.end());
+ std::fill_n(n, 4, 0);
+ std::fill_n(ch, 4, '\0');
+ a.Perform(make_tuple(true, pn, pch));
+ EXPECT_EQ(0, n[0]);
+ EXPECT_EQ(0, n[1]);
+ EXPECT_EQ(0, n[2]);
+ EXPECT_EQ(0, n[3]);
+ EXPECT_EQ('a', ch[0]);
+ EXPECT_EQ('b', ch[1]);
+ EXPECT_EQ('c', ch[2]);
+ EXPECT_EQ('\0', ch[3]);
+}
+
+// Tests SetArrayArgument<N>(first, last) where first == last.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithEmptyRange) {
+ typedef void MyFunction(bool, int*);
+ int numbers[] = { 1, 2, 3 };
+ Action<MyFunction> a = SetArrayArgument<1>(numbers, numbers);
+
+ int n[4] = {};
+ int* pn = n;
+ a.Perform(make_tuple(true, pn));
+ EXPECT_EQ(0, n[0]);
+ EXPECT_EQ(0, n[1]);
+ EXPECT_EQ(0, n[2]);
+ EXPECT_EQ(0, n[3]);
+}
+
+// Tests SetArrayArgument<N>(first, last) where *first is convertible
+// (but not equal) to the argument type.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithConvertibleType) {
+ typedef void MyFunction(bool, int*);
+ char chars[] = { 97, 98, 99 };
+ Action<MyFunction> a = SetArrayArgument<1>(chars, chars + 3);
+
+ int codes[4] = { 111, 222, 333, 444 };
+ int* pcodes = codes;
+ a.Perform(make_tuple(true, pcodes));
+ EXPECT_EQ(97, codes[0]);
+ EXPECT_EQ(98, codes[1]);
+ EXPECT_EQ(99, codes[2]);
+ EXPECT_EQ(444, codes[3]);
+}
+
+// Test SetArrayArgument<N>(first, last) with iterator as argument.
+TEST(SetArrayArgumentTest, SetsTheNthArrayWithIteratorArgument) {
+ typedef void MyFunction(bool, std::back_insert_iterator<std::string>);
+ std::string letters = "abc";
+ Action<MyFunction> a = SetArrayArgument<1>(letters.begin(), letters.end());
+
+ std::string s;
+ a.Perform(make_tuple(true, back_inserter(s)));
+ EXPECT_EQ(letters, s);
+}
+
+TEST(ReturnPointeeTest, Works) {
+ int n = 42;
+ const Action<int()> a = ReturnPointee(&n);
+ EXPECT_EQ(42, a.Perform(make_tuple()));
+
+ n = 43;
+ EXPECT_EQ(43, a.Perform(make_tuple()));
+}
+
+} // namespace gmock_generated_actions_test
+} // namespace testing
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 16:36:55 +0000