69 lines
2.5 KiB
C++
69 lines
2.5 KiB
C++
// Copyright ⓒ 2018-2021 ThePhD.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// See https://github.com/ThePhD/out_ptr/blob/master/docs/out_ptr.adoc for documentation.
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#include <ztd/out_ptr/inout_ptr.hpp>
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#include <ficapi/ficapi.hpp>
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#include <catch2/catch.hpp>
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TEST_CASE("inout_ptr/raw", "inout_ptr type works with smart pointers and C-style output APIs") {
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SECTION("void*") {
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void* p(nullptr);
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ficapi_re_create(ztd::out_ptr::inout_ptr(p), ficapi_type::ficapi_type_int);
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int* rawp = static_cast<int*>(p);
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REQUIRE(rawp != nullptr);
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REQUIRE(*rawp == ficapi_get_dynamic_data());
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ficapi_delete(p, ficapi_type::ficapi_type_int);
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}
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SECTION("int*") {
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int* p(nullptr);
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ficapi_int_re_create(ztd::out_ptr::inout_ptr(p));
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int* rawp = p;
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REQUIRE(rawp != nullptr);
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REQUIRE(*rawp == ficapi_get_dynamic_data());
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ficapi_int_delete(p);
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}
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SECTION("ficapi::opaque*") {
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ficapi::opaque* p(nullptr);
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ficapi_handle_re_create(ztd::out_ptr::inout_ptr(p));
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ficapi::opaque_handle rawp = p;
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REQUIRE(rawp != nullptr);
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REQUIRE(ficapi_handle_get_data(rawp) == ficapi_get_dynamic_data());
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ficapi_handle_delete(p);
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}
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SECTION("ficapi::opaque*, void inout_ptr") {
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ficapi::opaque* p(nullptr);
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ficapi_re_create(ztd::out_ptr::inout_ptr<void*>(p), ficapi_type::ficapi_type_opaque);
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ficapi::opaque_handle rawp = p;
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REQUIRE(rawp != nullptr);
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REQUIRE(ficapi_handle_get_data(rawp) == ficapi_get_dynamic_data());
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ficapi_delete(p, ficapi_type::ficapi_type_opaque);
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}
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}
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TEST_CASE("inout_ptr/raw/void roundtrip", "esnure raw pointers can be roundtripped through the void conversion") {
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SECTION("void*, ficapi::opaque_handle inout_ptr") {
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void* p(nullptr);
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ficapi_re_create(ztd::out_ptr::inout_ptr<ficapi::opaque_handle>(p), ficapi::type::ficapi_type_opaque);
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ficapi::opaque_handle rawp = static_cast<ficapi::opaque_handle>(p);
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REQUIRE(rawp != nullptr);
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REQUIRE(ficapi_handle_get_data(rawp) == ficapi_get_dynamic_data());
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ficapi_delete(p, ficapi_type::ficapi_type_opaque);
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}
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}
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