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Improves ACTION* to allow explicit instantiating with reference types.

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zhanyong.wan
2009-02-02 20:51:53 +00:00
parent 5b95fa7b16
commit c069d7fe27
3 changed files with 146 additions and 116 deletions
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30
test/gmock-generated-actions_test.cc
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@@ -1280,5 +1280,35 @@ TEST(ActionPnMacroTest, TypesAreCorrect) {
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));
}
} // namespace gmock_generated_actions_test
} // namespace testing