Roland Conybeare
820f431d66
git-subtree-dir: xo-reflect git-subtree-mainline:8111f3846cgit-subtree-split:5dce303fe1
40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
/* @file FunctionTdx.test.cpp */
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#include "xo/reflect/Reflect.hpp"
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#include <catch2/catch.hpp>
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namespace xo {
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using xo::reflect::Reflect;
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using xo::reflect::TaggedPtr;
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using xo::reflect::TypeDescr;
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using xo::reflect::Metatype;
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namespace ut {
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TEST_CASE("function-reflect1", "[reflect]") {
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using FunctionType = double (*)(double);
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FunctionType fn = ::sqrt;
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TaggedPtr tp = Reflect::make_tp(&fn);
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//TypeDescr td = Reflect::require<std::vector<double>>();
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REQUIRE(Reflect::is_reflected<FunctionType>() == true);
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REQUIRE(tp.td()->complete_flag());
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REQUIRE(tp.address() == &fn);
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REQUIRE(tp.is_function());
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REQUIRE(tp.is_pointer() == false);
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REQUIRE(tp.is_vector() == false);
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REQUIRE(tp.is_struct() == false);
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REQUIRE(tp.td()->metatype() == Metatype::mt_function);
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REQUIRE(tp.recover_native<double (*)(double)>() == &fn);
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REQUIRE(tp.n_child() == 0); /*not a composite*/
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// REQUIRE(tp.child_td(0) == ...
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REQUIRE(tp.td()->fn_retval() == Reflect::require<double>());
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REQUIRE(tp.n_fn_arg() == 1);
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REQUIRE(tp.td()->fn_arg(0) == Reflect::require<double>());
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} /*TEST_CASE(function-reflect1)*/
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} /*namespace ut*/
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} /*namespace xo*/
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/* end FunctionTdx.test.cpp */
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