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Added test for a constexpr lambda under C++17 and above

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This commit is contained in:
John Wellbelove 2025-02-17 08:00:17 +00:00
parent a2bb84d9e6
commit 6c7cb5ac18
1 changed files with 9 additions and 6 deletions
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15
test/test_delegate.cpp
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@ -266,7 +266,9 @@ namespace
const FunctorConst const_functor_static;
#endif
static auto global_lambda = [](int i, int j) { function_called = FunctionCalled::Lambda_Called; parameter_correct = (i == VALUE1) && (j == VALUE2); };
#if ETL_USING_CPP17
static auto global_lambda = [](int i, int j) { return i + j; };
#endif
}
namespace
@ -566,18 +568,19 @@ namespace
CHECK(parameter_correct);
}
#if ETL_USING_CPP17
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_constexpr_lambda_int)
{
static constexpr void(*global_func_ptr)(int, int) = global_lambda;
static constexpr int(*global_func_ptr)(int, int) = global_lambda;
auto d = etl::delegate<void(int, int)>::create<global_func_ptr>();
auto d = etl::delegate<int(int, int)>::create<global_func_ptr>();
d(VALUE1, VALUE2);
int result = d(VALUE1, VALUE2);
CHECK(function_called == FunctionCalled::Lambda_Called);
CHECK(parameter_correct);
CHECK_EQUAL(result, VALUE1 + VALUE2);
}
#endif
//*************************************************************************
TEST_FIXTURE(SetupFixture, test_lambda_int_create)