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-rw-r--r--include/gmock/gmock-generated-function-mockers.h101
-rw-r--r--include/gmock/gmock-generated-function-mockers.h.pump26
2 files changed, 125 insertions, 2 deletions
diff --git a/include/gmock/gmock-generated-function-mockers.h b/include/gmock/gmock-generated-function-mockers.h
index 1b01dc86..d14e1ad4 100644
--- a/include/gmock/gmock-generated-function-mockers.h
+++ b/include/gmock/gmock-generated-function-mockers.h
@@ -854,6 +854,17 @@ using internal::FunctionMocker;
// point "2", and nothing should happen between the two check
// points. The explicit check points make it easy to tell which
// Bar("a") is called by which call to Foo().
+//
+// MockFunction<F> can also be used to exercise code that accepts
+// std::function<F> callbacks. To do so, use AsStdFunction() method
+// to create std::function proxy forwarding to original object's Call.
+// Example:
+//
+// TEST(FooTest, RunsCallbackWithBarArgument) {
+// MockFunction<int(string)> callback;
+// EXPECT_CALL(callback, Call("bar")).WillOnce(Return(1));
+// Foo(callback.AsStdFunction());
+// }
template <typename F>
class MockFunction;
@@ -864,6 +875,14 @@ class MockFunction<R()> {
MOCK_METHOD0_T(Call, R());
+#if GTEST_LANG_CXX11
+ std::function<R()> AsStdFunction() {
+ return [this]() {
+ return this->Call();
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -875,6 +894,14 @@ class MockFunction<R(A0)> {
MOCK_METHOD1_T(Call, R(A0));
+#if GTEST_LANG_CXX11
+ std::function<R(A0)> AsStdFunction() {
+ return [this](A0 a0) {
+ return this->Call(a0);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -886,6 +913,14 @@ class MockFunction<R(A0, A1)> {
MOCK_METHOD2_T(Call, R(A0, A1));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1)> AsStdFunction() {
+ return [this](A0 a0, A1 a1) {
+ return this->Call(a0, a1);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -897,6 +932,14 @@ class MockFunction<R(A0, A1, A2)> {
MOCK_METHOD3_T(Call, R(A0, A1, A2));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2) {
+ return this->Call(a0, a1, a2);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -908,6 +951,14 @@ class MockFunction<R(A0, A1, A2, A3)> {
MOCK_METHOD4_T(Call, R(A0, A1, A2, A3));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3) {
+ return this->Call(a0, a1, a2, a3);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -920,6 +971,14 @@ class MockFunction<R(A0, A1, A2, A3, A4)> {
MOCK_METHOD5_T(Call, R(A0, A1, A2, A3, A4));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4) {
+ return this->Call(a0, a1, a2, a3, a4);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -932,6 +991,14 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5)> {
MOCK_METHOD6_T(Call, R(A0, A1, A2, A3, A4, A5));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4, A5)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) {
+ return this->Call(a0, a1, a2, a3, a4, a5);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -944,6 +1011,14 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6)> {
MOCK_METHOD7_T(Call, R(A0, A1, A2, A3, A4, A5, A6));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4, A5, A6)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) {
+ return this->Call(a0, a1, a2, a3, a4, a5, a6);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -956,6 +1031,14 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7)> {
MOCK_METHOD8_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4, A5, A6, A7)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) {
+ return this->Call(a0, a1, a2, a3, a4, a5, a6, a7);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -968,6 +1051,15 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> {
MOCK_METHOD9_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
+ A8 a8) {
+ return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
@@ -981,6 +1073,15 @@ class MockFunction<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> {
MOCK_METHOD10_T(Call, R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9));
+#if GTEST_LANG_CXX11
+ std::function<R(A0, A1, A2, A3, A4, A5, A6, A7, A8, A9)> AsStdFunction() {
+ return [this](A0 a0, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7,
+ A8 a8, A9 a9) {
+ return this->Call(a0, a1, a2, a3, a4, a5, a6, a7, a8, a9);
+ };
+ }
+#endif // GTEST_LANG_CXX11
+
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
};
diff --git a/include/gmock/gmock-generated-function-mockers.h.pump b/include/gmock/gmock-generated-function-mockers.h.pump
index be819961..5e839625 100644
--- a/include/gmock/gmock-generated-function-mockers.h.pump
+++ b/include/gmock/gmock-generated-function-mockers.h.pump
@@ -241,18 +241,40 @@ $for i [[
// point "2", and nothing should happen between the two check
// points. The explicit check points make it easy to tell which
// Bar("a") is called by which call to Foo().
+//
+// MockFunction<F> can also be used to exercise code that accepts
+// std::function<F> callbacks. To do so, use AsStdFunction() method
+// to create std::function proxy forwarding to original object's Call.
+// Example:
+//
+// TEST(FooTest, RunsCallbackWithBarArgument) {
+// MockFunction<int(string)> callback;
+// EXPECT_CALL(callback, Call("bar")).WillOnce(Return(1));
+// Foo(callback.AsStdFunction());
+// }
template <typename F>
class MockFunction;
$for i [[
$range j 0..i-1
+$var ArgTypes = [[$for j, [[A$j]]]]
+$var ArgNames = [[$for j, [[a$j]]]]
+$var ArgDecls = [[$for j, [[A$j a$j]]]]
template <typename R$for j [[, typename A$j]]>
-class MockFunction<R($for j, [[A$j]])> {
+class MockFunction<R($ArgTypes)> {
public:
MockFunction() {}
- MOCK_METHOD$i[[]]_T(Call, R($for j, [[A$j]]));
+ MOCK_METHOD$i[[]]_T(Call, R($ArgTypes));
+
+#if GTEST_LANG_CXX11
+ std::function<R($ArgTypes)> AsStdFunction() {
+ return [this]($ArgDecls) {
+ return this->Call($ArgNames);
+ };
+ }
+#endif // GTEST_LANG_CXX11
private:
GTEST_DISALLOW_COPY_AND_ASSIGN_(MockFunction);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 18:43:57 +0000