Index: testing/gmock/test/gmock-generated-actions_test.cc |
diff --git a/testing/gmock/test/gmock-generated-actions_test.cc b/testing/gmock/test/gmock-generated-actions_test.cc |
deleted file mode 100644 |
index 3c076d7c7937406c7a22e429a83f4937f175425a..0000000000000000000000000000000000000000 |
--- a/testing/gmock/test/gmock-generated-actions_test.cc |
+++ /dev/null |
@@ -1,1212 +0,0 @@ |
-// 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 generated by a script. |
- |
-#include <gmock/gmock-generated-actions.h> |
- |
-#include <functional> |
-#include <sstream> |
-#include <string> |
-#include <gmock/gmock.h> |
-#include <gtest/gtest.h> |
- |
-namespace testing { |
-namespace gmock_generated_actions_test { |
- |
-using ::std::plus; |
-using ::std::string; |
-using ::std::tr1::get; |
-using ::std::tr1::make_tuple; |
-using ::std::tr1::tuple; |
-using ::std::tr1::tuple_element; |
-using testing::_; |
-using testing::Action; |
-using testing::ActionInterface; |
-using testing::ByRef; |
-using testing::DoAll; |
-using testing::Invoke; |
-using testing::Return; |
-using testing::ReturnNew; |
-using testing::SetArgumentPointee; |
-using testing::StaticAssertTypeEq; |
-using testing::Unused; |
-using testing::WithArgs; |
- |
-// 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 various actions. |
-int Nullary() { return 1; } |
- |
-class NullaryFunctor { |
- public: |
- int operator()() { return 2; } |
-}; |
- |
-bool g_done = false; |
- |
-bool Unary(int x) { return x < 0; } |
- |
-const char* Plus1(const char* s) { return s + 1; } |
- |
-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; } |
- |
-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; |
-} |
- |
-// 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 InvokeArgument<N>(...). |
- |
-// Tests using InvokeArgument with a nullary function. |
-TEST(InvokeArgumentTest, Function0) { |
- Action<int(int, int(*)())> a = InvokeArgument<1>(); // NOLINT |
- EXPECT_EQ(1, a.Perform(make_tuple(2, &Nullary))); |
-} |
- |
-// Tests using InvokeArgument with a unary function. |
-TEST(InvokeArgumentTest, Functor1) { |
- Action<int(UnaryFunctor)> a = InvokeArgument<0>(true); // NOLINT |
- EXPECT_EQ(1, a.Perform(make_tuple(UnaryFunctor()))); |
-} |
- |
-// Tests using InvokeArgument with a 5-ary function. |
-TEST(InvokeArgumentTest, Function5) { |
- Action<int(int(*)(int, int, int, int, int))> a = // NOLINT |
- InvokeArgument<0>(10000, 2000, 300, 40, 5); |
- EXPECT_EQ(12345, a.Perform(make_tuple(&SumOf5))); |
-} |
- |
-// Tests using InvokeArgument with a 5-ary functor. |
-TEST(InvokeArgumentTest, Functor5) { |
- Action<int(SumOf5Functor)> a = // NOLINT |
- InvokeArgument<0>(10000, 2000, 300, 40, 5); |
- EXPECT_EQ(12345, a.Perform(make_tuple(SumOf5Functor()))); |
-} |
- |
-// Tests using InvokeArgument with a 6-ary function. |
-TEST(InvokeArgumentTest, Function6) { |
- Action<int(int(*)(int, int, int, int, int, int))> a = // NOLINT |
- InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6); |
- EXPECT_EQ(123456, a.Perform(make_tuple(&SumOf6))); |
-} |
- |
-// Tests using InvokeArgument with a 6-ary functor. |
-TEST(InvokeArgumentTest, Functor6) { |
- Action<int(SumOf6Functor)> a = // NOLINT |
- InvokeArgument<0>(100000, 20000, 3000, 400, 50, 6); |
- EXPECT_EQ(123456, a.Perform(make_tuple(SumOf6Functor()))); |
-} |
- |
-// Tests using InvokeArgument with a 7-ary function. |
-TEST(InvokeArgumentTest, Function7) { |
- Action<string(string(*)(const char*, const char*, const char*, |
- const char*, const char*, const char*, |
- const char*))> a = |
- InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7"); |
- EXPECT_EQ("1234567", a.Perform(make_tuple(&Concat7))); |
-} |
- |
-// Tests using InvokeArgument with a 8-ary function. |
-TEST(InvokeArgumentTest, Function8) { |
- Action<string(string(*)(const char*, const char*, const char*, |
- const char*, const char*, const char*, |
- const char*, const char*))> a = |
- InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8"); |
- EXPECT_EQ("12345678", a.Perform(make_tuple(&Concat8))); |
-} |
- |
-// Tests using InvokeArgument with a 9-ary function. |
-TEST(InvokeArgumentTest, Function9) { |
- Action<string(string(*)(const char*, const char*, const char*, |
- const char*, const char*, const char*, |
- const char*, const char*, const char*))> a = |
- InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9"); |
- EXPECT_EQ("123456789", a.Perform(make_tuple(&Concat9))); |
-} |
- |
-// Tests using InvokeArgument with a 10-ary function. |
-TEST(InvokeArgumentTest, Function10) { |
- Action<string(string(*)(const char*, const char*, const char*, |
- const char*, const char*, const char*, |
- const char*, const char*, const char*, |
- const char*))> a = |
- InvokeArgument<0>("1", "2", "3", "4", "5", "6", "7", "8", "9", "0"); |
- EXPECT_EQ("1234567890", a.Perform(make_tuple(&Concat10))); |
-} |
- |
-// Tests using InvokeArgument with a function that takes a pointer argument. |
-TEST(InvokeArgumentTest, ByPointerFunction) { |
- Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT |
- InvokeArgument<0>(static_cast<const char*>("Hi"), Short(1)); |
- EXPECT_STREQ("i", a.Perform(make_tuple(&Binary))); |
-} |
- |
-// Tests using InvokeArgument with a function that takes a const char* |
-// by passing it a C-string literal. |
-TEST(InvokeArgumentTest, FunctionWithCStringLiteral) { |
- Action<const char*(const char*(*)(const char* input, short n))> a = // NOLINT |
- InvokeArgument<0>("Hi", Short(1)); |
- EXPECT_STREQ("i", a.Perform(make_tuple(&Binary))); |
-} |
- |
-// Tests using InvokeArgument with a function that takes a const reference. |
-TEST(InvokeArgumentTest, ByConstReferenceFunction) { |
- Action<bool(bool(*function)(const string& s))> a = // NOLINT |
- InvokeArgument<0>(string("Hi")); |
- // When action 'a' is constructed, it makes a copy of the temporary |
- // string object passed to it, so it's OK to use 'a' later, when the |
- // temporary object has already died. |
- EXPECT_TRUE(a.Perform(make_tuple(&ByConstRef))); |
-} |
- |
-// Tests using InvokeArgument with ByRef() and a function that takes a |
-// const reference. |
-TEST(InvokeArgumentTest, ByExplicitConstReferenceFunction) { |
- Action<bool(bool(*)(const double& x))> a = // NOLINT |
- InvokeArgument<0>(ByRef(g_double)); |
- // The above line calls ByRef() on a const value. |
- EXPECT_TRUE(a.Perform(make_tuple(&ReferencesGlobalDouble))); |
- |
- double x = 0; |
- a = InvokeArgument<0>(ByRef(x)); // This calls ByRef() on a non-const. |
- EXPECT_FALSE(a.Perform(make_tuple(&ReferencesGlobalDouble))); |
-} |
- |
-// Tests using WithArgs and with an action that takes 1 argument. |
-TEST(WithArgsTest, OneArg) { |
- Action<bool(double x, int n)> a = WithArgs<1>(Invoke(Unary)); // NOLINT |
- EXPECT_TRUE(a.Perform(make_tuple(1.5, -1))); |
- EXPECT_FALSE(a.Perform(make_tuple(1.5, 1))); |
-} |
- |
-// Tests using WithArgs with an action that takes 2 arguments. |
-TEST(WithArgsTest, TwoArgs) { |
- Action<const char*(const char* s, double x, short n)> a = |
- WithArgs<0, 2>(Invoke(Binary)); |
- const char s[] = "Hello"; |
- EXPECT_EQ(s + 2, a.Perform(make_tuple(CharPtr(s), 0.5, Short(2)))); |
-} |
- |
-// Tests using WithArgs with an action that takes 3 arguments. |
-TEST(WithArgsTest, ThreeArgs) { |
- Action<int(int, double, char, short)> a = // NOLINT |
- WithArgs<0, 2, 3>(Invoke(Ternary)); |
- EXPECT_EQ(123, a.Perform(make_tuple(100, 6.5, Char(20), Short(3)))); |
-} |
- |
-// Tests using WithArgs with an action that takes 4 arguments. |
-TEST(WithArgsTest, FourArgs) { |
- Action<string(const char*, const char*, double, const char*, const char*)> a = |
- WithArgs<4, 3, 1, 0>(Invoke(Concat4)); |
- EXPECT_EQ("4310", a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), 2.5, |
- CharPtr("3"), CharPtr("4")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 5 arguments. |
-TEST(WithArgsTest, FiveArgs) { |
- Action<string(const char*, const char*, const char*, |
- const char*, const char*)> a = |
- WithArgs<4, 3, 2, 1, 0>(Invoke(Concat5)); |
- EXPECT_EQ("43210", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"), |
- CharPtr("3"), CharPtr("4")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 6 arguments. |
-TEST(WithArgsTest, SixArgs) { |
- Action<string(const char*, const char*, const char*)> a = |
- WithArgs<0, 1, 2, 2, 1, 0>(Invoke(Concat6)); |
- EXPECT_EQ("012210", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 7 arguments. |
-TEST(WithArgsTest, SevenArgs) { |
- Action<string(const char*, const char*, const char*, const char*)> a = |
- WithArgs<0, 1, 2, 3, 2, 1, 0>(Invoke(Concat7)); |
- EXPECT_EQ("0123210", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"), |
- CharPtr("3")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 8 arguments. |
-TEST(WithArgsTest, EightArgs) { |
- Action<string(const char*, const char*, const char*, const char*)> a = |
- WithArgs<0, 1, 2, 3, 0, 1, 2, 3>(Invoke(Concat8)); |
- EXPECT_EQ("01230123", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"), |
- CharPtr("3")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 9 arguments. |
-TEST(WithArgsTest, NineArgs) { |
- Action<string(const char*, const char*, const char*, const char*)> a = |
- WithArgs<0, 1, 2, 3, 1, 2, 3, 2, 3>(Invoke(Concat9)); |
- EXPECT_EQ("012312323", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"), |
- CharPtr("3")))); |
-} |
- |
-// Tests using WithArgs with an action that takes 10 arguments. |
-TEST(WithArgsTest, TenArgs) { |
- Action<string(const char*, const char*, const char*, const char*)> a = |
- WithArgs<0, 1, 2, 3, 2, 1, 0, 1, 2, 3>(Invoke(Concat10)); |
- EXPECT_EQ("0123210123", |
- a.Perform(make_tuple(CharPtr("0"), CharPtr("1"), CharPtr("2"), |
- CharPtr("3")))); |
-} |
- |
-// Tests using WithArgs with an action that is not Invoke(). |
-class SubstractAction : public ActionInterface<int(int, int)> { // NOLINT |
- public: |
- virtual int Perform(const tuple<int, int>& args) { |
- return get<0>(args) - get<1>(args); |
- } |
-}; |
- |
-TEST(WithArgsTest, NonInvokeAction) { |
- Action<int(const string&, int, int)> a = // NOLINT |
- WithArgs<2, 1>(MakeAction(new SubstractAction)); |
- EXPECT_EQ(8, a.Perform(make_tuple(CharPtr("hi"), 2, 10))); |
-} |
- |
-// Tests using WithArgs to pass all original arguments in the original order. |
-TEST(WithArgsTest, Identity) { |
- Action<int(int x, char y, short z)> a = // NOLINT |
- WithArgs<0, 1, 2>(Invoke(Ternary)); |
- EXPECT_EQ(123, a.Perform(make_tuple(100, Char(20), Short(3)))); |
-} |
- |
-// Tests using WithArgs with repeated arguments. |
-TEST(WithArgsTest, RepeatedArguments) { |
- Action<int(bool, int m, int n)> a = // NOLINT |
- WithArgs<1, 1, 1, 1>(Invoke(SumOf4)); |
- EXPECT_EQ(4, a.Perform(make_tuple(false, 1, 10))); |
-} |
- |
-// Tests using WithArgs with reversed argument order. |
-TEST(WithArgsTest, ReversedArgumentOrder) { |
- Action<const char*(short n, const char* input)> a = // NOLINT |
- WithArgs<1, 0>(Invoke(Binary)); |
- const char s[] = "Hello"; |
- EXPECT_EQ(s + 2, a.Perform(make_tuple(Short(2), CharPtr(s)))); |
-} |
- |
-// Tests using WithArgs with compatible, but not identical, argument types. |
-TEST(WithArgsTest, ArgsOfCompatibleTypes) { |
- Action<long(short x, char y, double z, char c)> a = // NOLINT |
- WithArgs<0, 1, 3>(Invoke(Ternary)); |
- EXPECT_EQ(123, a.Perform(make_tuple(Short(100), Char(20), 5.6, Char(3)))); |
-} |
- |
-// Tests using WithArgs with an action that returns void. |
-TEST(WithArgsTest, VoidAction) { |
- Action<void(double x, char c, int n)> a = WithArgs<2, 1>(Invoke(VoidBinary)); |
- g_done = false; |
- a.Perform(make_tuple(1.5, 'a', 3)); |
- EXPECT_TRUE(g_done); |
-} |
- |
-// Tests DoAll(a1, a2). |
-TEST(DoAllTest, TwoActions) { |
- int n = 0; |
- Action<int(int*)> a = DoAll(SetArgumentPointee<0>(1), // NOLINT |
- Return(2)); |
- EXPECT_EQ(2, a.Perform(make_tuple(&n))); |
- EXPECT_EQ(1, n); |
-} |
- |
-// Tests DoAll(a1, a2, a3). |
-TEST(DoAllTest, ThreeActions) { |
- int m = 0, n = 0; |
- Action<int(int*, int*)> a = DoAll(SetArgumentPointee<0>(1), // NOLINT |
- SetArgumentPointee<1>(2), |
- Return(3)); |
- EXPECT_EQ(3, a.Perform(make_tuple(&m, &n))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
-} |
- |
-// Tests DoAll(a1, a2, a3, a4). |
-TEST(DoAllTest, FourActions) { |
- int m = 0, n = 0; |
- char ch = '\0'; |
- Action<int(int*, int*, char*)> a = // NOLINT |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- Return(3)); |
- EXPECT_EQ(3, a.Perform(make_tuple(&m, &n, &ch))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', ch); |
-} |
- |
-// Tests DoAll(a1, a2, a3, a4, a5). |
-TEST(DoAllTest, FiveActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0'; |
- Action<int(int*, int*, char*, char*)> action = // NOLINT |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
-} |
- |
-// Tests DoAll(a1, a2, ..., a6). |
-TEST(DoAllTest, SixActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0', c = '\0'; |
- Action<int(int*, int*, char*, char*, char*)> action = // NOLINT |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- SetArgumentPointee<4>('c'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
- EXPECT_EQ('c', c); |
-} |
- |
-// Tests DoAll(a1, a2, ..., a7). |
-TEST(DoAllTest, SevenActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0', c = '\0', d = '\0'; |
- Action<int(int*, int*, char*, char*, char*, char*)> action = // NOLINT |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- SetArgumentPointee<4>('c'), |
- SetArgumentPointee<5>('d'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
- EXPECT_EQ('c', c); |
- EXPECT_EQ('d', d); |
-} |
- |
-// Tests DoAll(a1, a2, ..., a8). |
-TEST(DoAllTest, EightActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0'; |
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT |
- char*)> action = |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- SetArgumentPointee<4>('c'), |
- SetArgumentPointee<5>('d'), |
- SetArgumentPointee<6>('e'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
- EXPECT_EQ('c', c); |
- EXPECT_EQ('d', d); |
- EXPECT_EQ('e', e); |
-} |
- |
-// Tests DoAll(a1, a2, ..., a9). |
-TEST(DoAllTest, NineActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0', c = '\0', d = '\0', e = '\0', f = '\0'; |
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT |
- char*, char*)> action = |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- SetArgumentPointee<4>('c'), |
- SetArgumentPointee<5>('d'), |
- SetArgumentPointee<6>('e'), |
- SetArgumentPointee<7>('f'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e, &f))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
- EXPECT_EQ('c', c); |
- EXPECT_EQ('d', d); |
- EXPECT_EQ('e', e); |
- EXPECT_EQ('f', f); |
-} |
- |
-// Tests DoAll(a1, a2, ..., a10). |
-TEST(DoAllTest, TenActions) { |
- int m = 0, n = 0; |
- char a = '\0', b = '\0', c = '\0', d = '\0'; |
- char e = '\0', f = '\0', g = '\0'; |
- Action<int(int*, int*, char*, char*, char*, char*, // NOLINT |
- char*, char*, char*)> action = |
- DoAll(SetArgumentPointee<0>(1), |
- SetArgumentPointee<1>(2), |
- SetArgumentPointee<2>('a'), |
- SetArgumentPointee<3>('b'), |
- SetArgumentPointee<4>('c'), |
- SetArgumentPointee<5>('d'), |
- SetArgumentPointee<6>('e'), |
- SetArgumentPointee<7>('f'), |
- SetArgumentPointee<8>('g'), |
- Return(3)); |
- EXPECT_EQ(3, action.Perform(make_tuple(&m, &n, &a, &b, &c, &d, &e, &f, &g))); |
- EXPECT_EQ(1, m); |
- EXPECT_EQ(2, n); |
- EXPECT_EQ('a', a); |
- EXPECT_EQ('b', b); |
- EXPECT_EQ('c', c); |
- EXPECT_EQ('d', d); |
- EXPECT_EQ('e', e); |
- EXPECT_EQ('f', f); |
- EXPECT_EQ('g', g); |
-} |
- |
-// The ACTION*() macros trigger warning C4100 (unreferenced formal |
-// parameter) in MSVC with -W4. Unfortunately they cannot be fixed in |
-// the macro definition, as the warnings are generated when the macro |
-// is expanded and macro expansion cannot contain #pragma. Therefore |
-// we suppress them here. |
-#ifdef _MSC_VER |
-#pragma warning(push) |
-#pragma warning(disable:4100) |
-#endif |
- |
-// Tests the ACTION*() macro family. |
- |
-// Tests that ACTION() can define an action that doesn't reference the |
-// mock function arguments. |
-ACTION(Return5) { return 5; } |
- |
-TEST(ActionMacroTest, WorksWhenNotReferencingArguments) { |
- Action<double()> a1 = Return5(); |
- EXPECT_DOUBLE_EQ(5, a1.Perform(make_tuple())); |
- |
- Action<int(double, bool)> a2 = Return5(); |
- EXPECT_EQ(5, a2.Perform(make_tuple(1, true))); |
-} |
- |
-// Tests that ACTION() can define an action that returns void. |
-ACTION(IncrementArg1) { (*arg1)++; } |
- |
-TEST(ActionMacroTest, WorksWhenReturningVoid) { |
- Action<void(int, int*)> a1 = IncrementArg1(); |
- int n = 0; |
- a1.Perform(make_tuple(5, &n)); |
- EXPECT_EQ(1, n); |
-} |
- |
-// Tests that the body of ACTION() can reference the type of the |
-// argument. |
-ACTION(IncrementArg2) { |
- StaticAssertTypeEq<int*, arg2_type>(); |
- arg2_type temp = arg2; |
- (*temp)++; |
-} |
- |
-TEST(ActionMacroTest, CanReferenceArgumentType) { |
- Action<void(int, bool, int*)> a1 = IncrementArg2(); |
- int n = 0; |
- a1.Perform(make_tuple(5, false, &n)); |
- EXPECT_EQ(1, n); |
-} |
- |
-// Tests that the body of ACTION() can reference the argument tuple |
-// via args_type and args. |
-ACTION(Sum2) { |
- StaticAssertTypeEq< ::std::tr1::tuple<int, char, int*>, args_type>(); |
- args_type args_copy = args; |
- return get<0>(args_copy) + get<1>(args_copy); |
-} |
- |
-TEST(ActionMacroTest, CanReferenceArgumentTuple) { |
- Action<int(int, char, int*)> a1 = Sum2(); |
- int dummy = 0; |
- EXPECT_EQ(11, a1.Perform(make_tuple(5, Char(6), &dummy))); |
-} |
- |
-// Tests that the body of ACTION() can reference the mock function |
-// type. |
-int Dummy(bool flag) { return flag? 1 : 0; } |
- |
-ACTION(InvokeDummy) { |
- StaticAssertTypeEq<int(bool), function_type>(); |
- function_type* fp = &Dummy; |
- return (*fp)(true); |
-} |
- |
-TEST(ActionMacroTest, CanReferenceMockFunctionType) { |
- Action<int(bool)> a1 = InvokeDummy(); |
- EXPECT_EQ(1, a1.Perform(make_tuple(true))); |
- EXPECT_EQ(1, a1.Perform(make_tuple(false))); |
-} |
- |
-// Tests that the body of ACTION() can reference the mock function's |
-// return type. |
-ACTION(InvokeDummy2) { |
- StaticAssertTypeEq<int, return_type>(); |
- return_type result = Dummy(true); |
- return result; |
-} |
- |
-TEST(ActionMacroTest, CanReferenceMockFunctionReturnType) { |
- Action<int(bool)> a1 = InvokeDummy2(); |
- EXPECT_EQ(1, a1.Perform(make_tuple(true))); |
- EXPECT_EQ(1, a1.Perform(make_tuple(false))); |
-} |
- |
-// Tests that ACTION() works for arguments passed by const reference. |
-ACTION(ReturnAddrOfConstBoolReferenceArg) { |
- StaticAssertTypeEq<const bool&, arg1_type>(); |
- return &arg1; |
-} |
- |
-TEST(ActionMacroTest, WorksForConstReferenceArg) { |
- Action<const bool*(int, const bool&)> a = ReturnAddrOfConstBoolReferenceArg(); |
- const bool b = false; |
- EXPECT_EQ(&b, a.Perform(tuple<int, const bool&>(0, b))); |
-} |
- |
-// Tests that ACTION() works for arguments passed by non-const reference. |
-ACTION(ReturnAddrOfIntReferenceArg) { |
- StaticAssertTypeEq<int&, arg0_type>(); |
- return &arg0; |
-} |
- |
-TEST(ActionMacroTest, WorksForNonConstReferenceArg) { |
- Action<int*(int&, bool, int)> a = ReturnAddrOfIntReferenceArg(); |
- int n = 0; |
- EXPECT_EQ(&n, a.Perform(tuple<int&, bool, int>(n, true, 1))); |
-} |
- |
-// Tests that ACTION() can be used in a namespace. |
-namespace action_test { |
-ACTION(Sum) { return arg0 + arg1; } |
-} // namespace action_test |
- |
-TEST(ActionMacroTest, WorksInNamespace) { |
- Action<int(int, int)> a1 = action_test::Sum(); |
- EXPECT_EQ(3, a1.Perform(make_tuple(1, 2))); |
-} |
- |
-// Tests that the same ACTION definition works for mock functions with |
-// different argument numbers. |
-ACTION(PlusTwo) { return arg0 + 2; } |
- |
-TEST(ActionMacroTest, WorksForDifferentArgumentNumbers) { |
- Action<int(int)> a1 = PlusTwo(); |
- EXPECT_EQ(4, a1.Perform(make_tuple(2))); |
- |
- Action<double(float, void*)> a2 = PlusTwo(); |
- int dummy; |
- EXPECT_DOUBLE_EQ(6, a2.Perform(make_tuple(4.0f, &dummy))); |
-} |
- |
-// Tests that ACTION_P can define a parameterized action. |
-ACTION_P(Plus, n) { return arg0 + n; } |
- |
-TEST(ActionPMacroTest, DefinesParameterizedAction) { |
- Action<int(int m, bool t)> a1 = Plus(9); |
- EXPECT_EQ(10, a1.Perform(make_tuple(1, true))); |
-} |
- |
-// Tests that the body of ACTION_P can reference the argument types |
-// and the parameter type. |
-ACTION_P(TypedPlus, n) { |
- arg0_type t1 = arg0; |
- n_type t2 = n; |
- return t1 + t2; |
-} |
- |
-TEST(ActionPMacroTest, CanReferenceArgumentAndParameterTypes) { |
- Action<int(char m, bool t)> a1 = TypedPlus(9); |
- EXPECT_EQ(10, a1.Perform(make_tuple(Char(1), true))); |
-} |
- |
-// Tests that a parameterized action can be used in any mock function |
-// whose type is compatible. |
-TEST(ActionPMacroTest, WorksInCompatibleMockFunction) { |
- Action<std::string(const std::string& s)> a1 = Plus("tail"); |
- const std::string re = "re"; |
- EXPECT_EQ("retail", a1.Perform(make_tuple(re))); |
-} |
- |
-// Tests that we can use ACTION*() to define actions overloaded on the |
-// number of parameters. |
- |
-ACTION(OverloadedAction) { return arg0 ? arg1 : "hello"; } |
- |
-ACTION_P(OverloadedAction, default_value) { |
- return arg0 ? arg1 : default_value; |
-} |
- |
-ACTION_P2(OverloadedAction, true_value, false_value) { |
- return arg0 ? true_value : false_value; |
-} |
- |
-TEST(ActionMacroTest, CanDefineOverloadedActions) { |
- typedef Action<const char*(bool, const char*)> MyAction; |
- |
- const MyAction a1 = OverloadedAction(); |
- EXPECT_STREQ("hello", a1.Perform(make_tuple(false, CharPtr("world")))); |
- EXPECT_STREQ("world", a1.Perform(make_tuple(true, CharPtr("world")))); |
- |
- const MyAction a2 = OverloadedAction("hi"); |
- EXPECT_STREQ("hi", a2.Perform(make_tuple(false, CharPtr("world")))); |
- EXPECT_STREQ("world", a2.Perform(make_tuple(true, CharPtr("world")))); |
- |
- const MyAction a3 = OverloadedAction("hi", "you"); |
- EXPECT_STREQ("hi", a3.Perform(make_tuple(true, CharPtr("world")))); |
- EXPECT_STREQ("you", a3.Perform(make_tuple(false, CharPtr("world")))); |
-} |
- |
-// Tests ACTION_Pn where n >= 3. |
- |
-ACTION_P3(Plus, m, n, k) { return arg0 + m + n + k; } |
- |
-TEST(ActionPnMacroTest, WorksFor3Parameters) { |
- Action<double(int m, bool t)> a1 = Plus(100, 20, 3.4); |
- EXPECT_DOUBLE_EQ(3123.4, a1.Perform(make_tuple(3000, true))); |
- |
- Action<std::string(const std::string& s)> a2 = Plus("tail", "-", ">"); |
- const std::string re = "re"; |
- EXPECT_EQ("retail->", a2.Perform(make_tuple(re))); |
-} |
- |
-ACTION_P4(Plus, p0, p1, p2, p3) { return arg0 + p0 + p1 + p2 + p3; } |
- |
-TEST(ActionPnMacroTest, WorksFor4Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P5(Plus, p0, p1, p2, p3, p4) { return arg0 + p0 + p1 + p2 + p3 + p4; } |
- |
-TEST(ActionPnMacroTest, WorksFor5Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P6(Plus, p0, p1, p2, p3, p4, p5) { |
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5; |
-} |
- |
-TEST(ActionPnMacroTest, WorksFor6Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P7(Plus, p0, p1, p2, p3, p4, p5, p6) { |
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6; |
-} |
- |
-TEST(ActionPnMacroTest, WorksFor7Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P8(Plus, p0, p1, p2, p3, p4, p5, p6, p7) { |
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7; |
-} |
- |
-TEST(ActionPnMacroTest, WorksFor8Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P9(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8) { |
- return arg0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8; |
-} |
- |
-TEST(ActionPnMacroTest, WorksFor9Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9, a1.Perform(make_tuple(10))); |
-} |
- |
-ACTION_P10(Plus, p0, p1, p2, p3, p4, p5, p6, p7, p8, last_param) { |
- arg0_type t0 = arg0; |
- last_param_type t9 = last_param; |
- return t0 + p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + t9; |
-} |
- |
-TEST(ActionPnMacroTest, WorksFor10Parameters) { |
- Action<int(int)> a1 = Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); |
- EXPECT_EQ(10 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10, |
- a1.Perform(make_tuple(10))); |
-} |
- |
-// Tests that the action body can promote the parameter types. |
- |
-ACTION_P2(PadArgument, prefix, suffix) { |
- // The following lines promote the two parameters to desired types. |
- std::string prefix_str(prefix); |
- char suffix_char = static_cast<char>(suffix); |
- return prefix_str + arg0 + suffix_char; |
-} |
- |
-TEST(ActionPnMacroTest, SimpleTypePromotion) { |
- Action<std::string(const char*)> no_promo = |
- PadArgument(std::string("foo"), 'r'); |
- Action<std::string(const char*)> promo = |
- PadArgument("foo", static_cast<int>('r')); |
- EXPECT_EQ("foobar", no_promo.Perform(make_tuple(CharPtr("ba")))); |
- EXPECT_EQ("foobar", promo.Perform(make_tuple(CharPtr("ba")))); |
-} |
- |
-// Tests that we can partially restrict parameter types using a |
-// straight-forward pattern. |
- |
-// Defines a generic action that doesn't restrict the types of its |
-// parameters. |
-ACTION_P3(ConcatImpl, a, b, c) { |
- std::stringstream ss; |
- ss << a << b << c; |
- return ss.str(); |
-} |
- |
-// Next, we try to restrict that either the first parameter is a |
-// string, or the second parameter is an int. |
- |
-// Defines a partially specialized wrapper that restricts the first |
-// parameter to std::string. |
-template <typename T1, typename T2> |
-// ConcatImplActionP3 is the class template ACTION_P3 uses to |
-// implement ConcatImpl. We shouldn't change the name as this |
-// pattern requires the user to use it directly. |
-ConcatImplActionP3<std::string, T1, T2> |
-Concat(const std::string& a, T1 b, T2 c) { |
- if (true) { |
- // This branch verifies that ConcatImpl() can be invoked without |
- // explicit template arguments. |
- return ConcatImpl(a, b, c); |
- } else { |
- // This branch verifies that ConcatImpl() can also be invoked with |
- // explicit template arguments. It doesn't really need to be |
- // executed as this is a compile-time verification. |
- return ConcatImpl<std::string, T1, T2>(a, b, c); |
- } |
-} |
- |
-// Defines another partially specialized wrapper that restricts the |
-// second parameter to int. |
-template <typename T1, typename T2> |
-ConcatImplActionP3<T1, int, T2> |
-Concat(T1 a, int b, T2 c) { |
- return ConcatImpl(a, b, c); |
-} |
- |
-TEST(ActionPnMacroTest, CanPartiallyRestrictParameterTypes) { |
- Action<const std::string()> a1 = Concat("Hello", "1", 2); |
- EXPECT_EQ("Hello12", a1.Perform(make_tuple())); |
- |
- a1 = Concat(1, 2, 3); |
- EXPECT_EQ("123", a1.Perform(make_tuple())); |
-} |
- |
-// Verifies the type of an ACTION*. |
- |
-ACTION(DoFoo) {} |
-ACTION_P(DoFoo, p) {} |
-ACTION_P2(DoFoo, p0, p1) {} |
- |
-TEST(ActionPnMacroTest, TypesAreCorrect) { |
- // DoFoo() must be assignable to a DoFooAction variable. |
- DoFooAction a0 = DoFoo(); |
- |
- // DoFoo(1) must be assignable to a DoFooActionP variable. |
- DoFooActionP<int> a1 = DoFoo(1); |
- |
- // DoFoo(p1, ..., pk) must be assignable to a DoFooActionPk |
- // variable, and so on. |
- DoFooActionP2<int, char> a2 = DoFoo(1, '2'); |
- PlusActionP3<int, int, char> a3 = Plus(1, 2, '3'); |
- PlusActionP4<int, int, int, char> a4 = Plus(1, 2, 3, '4'); |
- PlusActionP5<int, int, int, int, char> a5 = Plus(1, 2, 3, 4, '5'); |
- PlusActionP6<int, int, int, int, int, char> a6 = Plus(1, 2, 3, 4, 5, '6'); |
- PlusActionP7<int, int, int, int, int, int, char> a7 = |
- Plus(1, 2, 3, 4, 5, 6, '7'); |
- PlusActionP8<int, int, int, int, int, int, int, char> a8 = |
- Plus(1, 2, 3, 4, 5, 6, 7, '8'); |
- PlusActionP9<int, int, int, int, int, int, int, int, char> a9 = |
- Plus(1, 2, 3, 4, 5, 6, 7, 8, '9'); |
- PlusActionP10<int, int, int, int, int, int, int, int, int, char> a10 = |
- Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, '0'); |
-} |
- |
-// Tests that an ACTION_P*() action can be explicitly instantiated |
-// with reference-typed parameters. |
- |
-ACTION_P(Plus1, x) { return x; } |
-ACTION_P2(Plus2, x, y) { return x + y; } |
-ACTION_P3(Plus3, x, y, z) { return x + y + z; } |
-ACTION_P10(Plus10, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) { |
- return a0 + a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9; |
-} |
- |
-TEST(ActionPnMacroTest, CanExplicitlyInstantiateWithReferenceTypes) { |
- int x = 1, y = 2, z = 3; |
- const tuple<> empty = make_tuple(); |
- |
- Action<int()> a = Plus1<int&>(x); |
- EXPECT_EQ(1, a.Perform(empty)); |
- |
- a = Plus2<const int&, int&>(x, y); |
- EXPECT_EQ(3, a.Perform(empty)); |
- |
- a = Plus3<int&, const int&, int&>(x, y, z); |
- EXPECT_EQ(6, a.Perform(empty)); |
- |
- int n[10] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }; |
- a = Plus10<const int&, int&, const int&, int&, const int&, int&, const int&, |
- int&, const int&, int&>(n[0], n[1], n[2], n[3], n[4], n[5], n[6], n[7], |
- n[8], n[9]); |
- EXPECT_EQ(55, a.Perform(empty)); |
-} |
- |
-class NullaryConstructorClass { |
- public: |
- NullaryConstructorClass() : value_(123) {} |
- int value_; |
-}; |
- |
-// Tests using ReturnNew() with a nullary constructor. |
-TEST(ReturnNewTest, NoArgs) { |
- Action<NullaryConstructorClass*()> a = ReturnNew<NullaryConstructorClass>(); |
- NullaryConstructorClass* c = a.Perform(make_tuple()); |
- EXPECT_EQ(123, c->value_); |
- delete c; |
-} |
- |
-class UnaryConstructorClass { |
- public: |
- explicit UnaryConstructorClass(int value) : value_(value) {} |
- int value_; |
-}; |
- |
-// Tests using ReturnNew() with a unary constructor. |
-TEST(ReturnNewTest, Unary) { |
- Action<UnaryConstructorClass*()> a = ReturnNew<UnaryConstructorClass>(4000); |
- UnaryConstructorClass* c = a.Perform(make_tuple()); |
- EXPECT_EQ(4000, c->value_); |
- delete c; |
-} |
- |
-TEST(ReturnNewTest, UnaryWorksWhenMockMethodHasArgs) { |
- Action<UnaryConstructorClass*(bool, int)> a = |
- ReturnNew<UnaryConstructorClass>(4000); |
- UnaryConstructorClass* c = a.Perform(make_tuple(false, 5)); |
- EXPECT_EQ(4000, c->value_); |
- delete c; |
-} |
- |
-TEST(ReturnNewTest, UnaryWorksWhenMockMethodReturnsPointerToConst) { |
- Action<const UnaryConstructorClass*()> a = |
- ReturnNew<UnaryConstructorClass>(4000); |
- const UnaryConstructorClass* c = a.Perform(make_tuple()); |
- EXPECT_EQ(4000, c->value_); |
- delete c; |
-} |
- |
-class TenArgConstructorClass { |
- public: |
- TenArgConstructorClass(int a1, int a2, int a3, int a4, int a5, |
- int a6, int a7, int a8, int a9, int a10) |
- : value_(a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8 + a9 + a10) { |
- } |
- int value_; |
-}; |
- |
-// Tests using ReturnNew() with a 10-argument constructor. |
-TEST(ReturnNewTest, ConstructorThatTakes10Arguments) { |
- Action<TenArgConstructorClass*()> a = |
- ReturnNew<TenArgConstructorClass>(1000000000, 200000000, 30000000, |
- 4000000, 500000, 60000, |
- 7000, 800, 90, 0); |
- TenArgConstructorClass* c = a.Perform(make_tuple()); |
- EXPECT_EQ(1234567890, c->value_); |
- delete c; |
-} |
- |
-// Tests that ACTION_TEMPLATE works when there is no value parameter. |
-ACTION_TEMPLATE(CreateNew, |
- HAS_1_TEMPLATE_PARAMS(typename, T), |
- AND_0_VALUE_PARAMS()) { |
- return new T; |
-} |
- |
-TEST(ActionTemplateTest, WorksWithoutValueParam) { |
- const Action<int*()> a = CreateNew<int>(); |
- int* p = a.Perform(make_tuple()); |
- delete p; |
-} |
- |
-// Tests that ACTION_TEMPLATE works when there are value parameters. |
-ACTION_TEMPLATE(CreateNew, |
- HAS_1_TEMPLATE_PARAMS(typename, T), |
- AND_1_VALUE_PARAMS(a0)) { |
- return new T(a0); |
-} |
- |
-TEST(ActionTemplateTest, WorksWithValueParams) { |
- const Action<int*()> a = CreateNew<int>(42); |
- int* p = a.Perform(make_tuple()); |
- EXPECT_EQ(42, *p); |
- delete p; |
-} |
- |
-// Tests that ACTION_TEMPLATE works for integral template parameters. |
-ACTION_TEMPLATE(MyDeleteArg, |
- HAS_1_TEMPLATE_PARAMS(int, k), |
- AND_0_VALUE_PARAMS()) { |
- delete std::tr1::get<k>(args); |
-} |
- |
-// Resets a bool variable in the destructor. |
-class BoolResetter { |
- public: |
- explicit BoolResetter(bool* value) : value_(value) {} |
- ~BoolResetter() { *value_ = false; } |
- private: |
- bool* value_; |
-}; |
- |
-TEST(ActionTemplateTest, WorksForIntegralTemplateParams) { |
- const Action<void(int*, BoolResetter*)> a = MyDeleteArg<1>(); |
- int n = 0; |
- bool b = true; |
- BoolResetter* resetter = new BoolResetter(&b); |
- a.Perform(make_tuple(&n, resetter)); |
- EXPECT_FALSE(b); // Verifies that resetter is deleted. |
-} |
- |
-// Tests that ACTION_TEMPLATES works for template template parameters. |
-ACTION_TEMPLATE(ReturnSmartPointer, |
- HAS_1_TEMPLATE_PARAMS(template <typename Pointee> class, |
- Pointer), |
- AND_1_VALUE_PARAMS(pointee)) { |
- return Pointer<pointee_type>(new pointee_type(pointee)); |
-} |
- |
-TEST(ActionTemplateTest, WorksForTemplateTemplateParameters) { |
- using ::testing::internal::linked_ptr; |
- const Action<linked_ptr<int>()> a = ReturnSmartPointer<linked_ptr>(42); |
- linked_ptr<int> p = a.Perform(make_tuple()); |
- EXPECT_EQ(42, *p); |
-} |
- |
-// Tests that ACTION_TEMPLATE works for 10 template parameters. |
-template <typename T1, typename T2, typename T3, int k4, bool k5, |
- unsigned int k6, typename T7, typename T8, typename T9> |
-struct GiantTemplate { |
- public: |
- explicit GiantTemplate(int a_value) : value(a_value) {} |
- int value; |
-}; |
- |
-ACTION_TEMPLATE(ReturnGiant, |
- HAS_10_TEMPLATE_PARAMS( |
- typename, T1, |
- typename, T2, |
- typename, T3, |
- int, k4, |
- bool, k5, |
- unsigned int, k6, |
- class, T7, |
- class, T8, |
- class, T9, |
- template <typename T> class, T10), |
- AND_1_VALUE_PARAMS(value)) { |
- return GiantTemplate<T10<T1>, T2, T3, k4, k5, k6, T7, T8, T9>(value); |
-} |
- |
-TEST(ActionTemplateTest, WorksFor10TemplateParameters) { |
- using ::testing::internal::linked_ptr; |
- typedef GiantTemplate<linked_ptr<int>, bool, double, 5, |
- true, 6, char, unsigned, int> Giant; |
- const Action<Giant()> a = ReturnGiant< |
- int, bool, double, 5, true, 6, char, unsigned, int, linked_ptr>(42); |
- Giant giant = a.Perform(make_tuple()); |
- EXPECT_EQ(42, giant.value); |
-} |
- |
-// Tests that ACTION_TEMPLATE works for 10 value parameters. |
-ACTION_TEMPLATE(ReturnSum, |
- HAS_1_TEMPLATE_PARAMS(typename, Number), |
- AND_10_VALUE_PARAMS(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)) { |
- return static_cast<Number>(v1) + v2 + v3 + v4 + v5 + v6 + v7 + v8 + v9 + v10; |
-} |
- |
-TEST(ActionTemplateTest, WorksFor10ValueParameters) { |
- const Action<int()> a = ReturnSum<int>(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); |
- EXPECT_EQ(55, a.Perform(make_tuple())); |
-} |
- |
-// Tests that ACTION_TEMPLATE and ACTION/ACTION_P* can be overloaded |
-// on the number of value parameters. |
- |
-ACTION(ReturnSum) { return 0; } |
- |
-ACTION_P(ReturnSum, x) { return x; } |
- |
-ACTION_TEMPLATE(ReturnSum, |
- HAS_1_TEMPLATE_PARAMS(typename, Number), |
- AND_2_VALUE_PARAMS(v1, v2)) { |
- return static_cast<Number>(v1) + v2; |
-} |
- |
-ACTION_TEMPLATE(ReturnSum, |
- HAS_1_TEMPLATE_PARAMS(typename, Number), |
- AND_3_VALUE_PARAMS(v1, v2, v3)) { |
- return static_cast<Number>(v1) + v2 + v3; |
-} |
- |
-ACTION_TEMPLATE(ReturnSum, |
- HAS_2_TEMPLATE_PARAMS(typename, Number, int, k), |
- AND_4_VALUE_PARAMS(v1, v2, v3, v4)) { |
- return static_cast<Number>(v1) + v2 + v3 + v4 + k; |
-} |
- |
-TEST(ActionTemplateTest, CanBeOverloadedOnNumberOfValueParameters) { |
- const Action<int()> a0 = ReturnSum(); |
- const Action<int()> a1 = ReturnSum(1); |
- const Action<int()> a2 = ReturnSum<int>(1, 2); |
- const Action<int()> a3 = ReturnSum<int>(1, 2, 3); |
- const Action<int()> a4 = ReturnSum<int, 10000>(2000, 300, 40, 5); |
- EXPECT_EQ(0, a0.Perform(make_tuple())); |
- EXPECT_EQ(1, a1.Perform(make_tuple())); |
- EXPECT_EQ(3, a2.Perform(make_tuple())); |
- EXPECT_EQ(6, a3.Perform(make_tuple())); |
- EXPECT_EQ(12345, a4.Perform(make_tuple())); |
-} |
- |
-#ifdef _MSC_VER |
-#pragma warning(pop) |
-#endif |
- |
-} // namespace gmock_generated_actions_test |
-} // namespace testing |