mirror of
https://github.com/Kitware/CMake.git
synced 2026-05-05 05:39:57 -05:00
Merge branch 'upstream-cppdap' into import-cppdap
* upstream-cppdap: cppdap 2023-05-26 (03cc1867)
This commit is contained in:
Glen Chung
@@ -0,0 +1,387 @@
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// Copyright 2021 Google LLC
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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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// https://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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#include "dap/traits.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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namespace dap {
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namespace traits {
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namespace {
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struct S {};
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struct E : S {};
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void F1(S) {}
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void F3(int, S, float) {}
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void E1(E) {}
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void E3(int, E, float) {}
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} // namespace
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TEST(ParameterType, Function) {
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F1({}); // Avoid unused method warning
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F3(0, {}, 0); // Avoid unused method warning
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static_assert(std::is_same<ParameterType<decltype(&F1), 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&F3), 0>, int>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&F3), 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&F3), 2>, float>::value,
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"");
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}
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TEST(ParameterType, Method) {
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class C {
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public:
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void F1(S) {}
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void F3(int, S, float) {}
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
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static_assert(std::is_same<ParameterType<decltype(&C::F1), 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 0>, int>::value,
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"");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 2>, float>::value,
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"");
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}
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TEST(ParameterType, ConstMethod) {
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class C {
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public:
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void F1(S) const {}
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void F3(int, S, float) const {}
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
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static_assert(std::is_same<ParameterType<decltype(&C::F1), 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 0>, int>::value,
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"");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 2>, float>::value,
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"");
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}
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TEST(ParameterType, StaticMethod) {
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class C {
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public:
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static void F1(S) {}
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static void F3(int, S, float) {}
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};
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C::F1({}); // Avoid unused method warning
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C::F3(0, {}, 0); // Avoid unused method warning
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static_assert(std::is_same<ParameterType<decltype(&C::F1), 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 0>, int>::value,
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"");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(&C::F3), 2>, float>::value,
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"");
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}
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TEST(ParameterType, FunctionLike) {
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using F1 = std::function<void(S)>;
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using F3 = std::function<void(int, S, float)>;
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static_assert(std::is_same<ParameterType<F1, 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<F3, 0>, int>::value, "");
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static_assert(std::is_same<ParameterType<F3, 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<F3, 2>, float>::value, "");
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}
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TEST(ParameterType, Lambda) {
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auto l1 = [](S) {};
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auto l3 = [](int, S, float) {};
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static_assert(std::is_same<ParameterType<decltype(l1), 0>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(l3), 0>, int>::value, "");
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static_assert(std::is_same<ParameterType<decltype(l3), 1>, S>::value, "");
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static_assert(std::is_same<ParameterType<decltype(l3), 2>, float>::value, "");
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}
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TEST(HasSignature, Function) {
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F1({}); // Avoid unused method warning
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F3(0, {}, 0); // Avoid unused method warning
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static_assert(HasSignature<decltype(&F1), decltype(&F1)>::value, "");
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static_assert(HasSignature<decltype(&F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&F3), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&F1), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&F3), decltype(&F1)>::value, "");
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}
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TEST(HasSignature, Method) {
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class C {
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public:
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void F1(S) {}
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void F3(int, S, float) {}
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
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static_assert(HasSignature<decltype(&C::F1), decltype(&F1)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F1), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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}
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TEST(HasSignature, ConstMethod) {
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class C {
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public:
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void F1(S) const {}
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void F3(int, S, float) const {}
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
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static_assert(HasSignature<decltype(&C::F1), decltype(&F1)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F1), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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}
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TEST(HasSignature, StaticMethod) {
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class C {
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public:
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static void F1(S) {}
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static void F3(int, S, float) {}
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};
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C::F1({}); // Avoid unused method warning
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C::F3(0, {}, 0); // Avoid unused method warning
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static_assert(HasSignature<decltype(&C::F1), decltype(&F1)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F1), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(&C::F3), decltype(&F1)>::value, "");
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}
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TEST(HasSignature, FunctionLike) {
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using f1 = std::function<void(S)>;
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using f3 = std::function<void(int, S, float)>;
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static_assert(HasSignature<f1, decltype(&F1)>::value, "");
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static_assert(HasSignature<f3, decltype(&F3)>::value, "");
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static_assert(HasSignature<f3, decltype(&F3)>::value, "");
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static_assert(HasSignature<f3, decltype(&F3)>::value, "");
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static_assert(!HasSignature<f1, decltype(&F3)>::value, "");
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static_assert(!HasSignature<f3, decltype(&F1)>::value, "");
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static_assert(!HasSignature<f3, decltype(&F1)>::value, "");
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static_assert(!HasSignature<f3, decltype(&F1)>::value, "");
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}
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TEST(HasSignature, Lambda) {
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auto l1 = [](S) {};
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auto l3 = [](int, S, float) {};
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static_assert(HasSignature<decltype(l1), decltype(&F1)>::value, "");
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static_assert(HasSignature<decltype(l3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(l3), decltype(&F3)>::value, "");
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static_assert(HasSignature<decltype(l3), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(l1), decltype(&F3)>::value, "");
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static_assert(!HasSignature<decltype(l3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(l3), decltype(&F1)>::value, "");
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static_assert(!HasSignature<decltype(l3), decltype(&F1)>::value, "");
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}
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////
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TEST(CompatibleWith, Function) {
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F1({}); // Avoid unused method warning
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F3(0, {}, 0); // Avoid unused method warning
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E1({}); // Avoid unused method warning
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E3(0, {}, 0); // Avoid unused method warning
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static_assert(CompatibleWith<decltype(&F1), decltype(&F1)>::value, "");
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static_assert(CompatibleWith<decltype(&F3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&F3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&F3), decltype(&F3)>::value, "");
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|
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static_assert(!CompatibleWith<decltype(&F1), decltype(&F3)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&F1)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&F1)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&F1)>::value, "");
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static_assert(CompatibleWith<decltype(&E1), decltype(&F1)>::value, "");
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static_assert(CompatibleWith<decltype(&E3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&E3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&E3), decltype(&F3)>::value, "");
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static_assert(!CompatibleWith<decltype(&F1), decltype(&E1)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&E3)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&E3)>::value, "");
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static_assert(!CompatibleWith<decltype(&F3), decltype(&E3)>::value, "");
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}
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TEST(CompatibleWith, Method) {
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class C {
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public:
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void F1(S) {}
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void F3(int, S, float) {}
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void E1(E) {}
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void E3(int, E, float) {}
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
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C().E1({}); // Avoid unused method warning
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C().E3(0, {}, 0); // Avoid unused method warning
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static_assert(CompatibleWith<decltype(&C::F1), decltype(&F1)>::value, "");
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static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
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static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
|
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static_assert(!CompatibleWith<decltype(&C::F1), decltype(&F3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
|
||||
static_assert(CompatibleWith<decltype(&C::E1), decltype(&C::F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(&C::F1), decltype(&C::E1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
}
|
||||
|
||||
TEST(CompatibleWith, ConstMethod) {
|
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class C {
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public:
|
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void F1(S) const {}
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void F3(int, S, float) const {}
|
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void E1(E) const {}
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void E3(int, E, float) const {}
|
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};
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C().F1({}); // Avoid unused method warning
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C().F3(0, {}, 0); // Avoid unused method warning
|
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C().E1({}); // Avoid unused method warning
|
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C().E3(0, {}, 0); // Avoid unused method warning
|
||||
|
||||
static_assert(CompatibleWith<decltype(&C::F1), decltype(&F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(&C::F1), decltype(&F3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
|
||||
static_assert(CompatibleWith<decltype(&C::E1), decltype(&C::F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(&C::F1), decltype(&C::E1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
}
|
||||
|
||||
TEST(CompatibleWith, StaticMethod) {
|
||||
class C {
|
||||
public:
|
||||
static void F1(S) {}
|
||||
static void F3(int, S, float) {}
|
||||
static void E1(E) {}
|
||||
static void E3(int, E, float) {}
|
||||
};
|
||||
C::F1({}); // Avoid unused method warning
|
||||
C::F3(0, {}, 0); // Avoid unused method warning
|
||||
C::E1({}); // Avoid unused method warning
|
||||
C::E3(0, {}, 0); // Avoid unused method warning
|
||||
|
||||
static_assert(CompatibleWith<decltype(&C::F1), decltype(&F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::F3), decltype(&F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(&C::F1), decltype(&F3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&F1)>::value, "");
|
||||
|
||||
static_assert(CompatibleWith<decltype(&C::E1), decltype(&C::F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(&C::E3), decltype(&C::F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(&C::F1), decltype(&C::E1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(&C::F3), decltype(&C::E3)>::value, "");
|
||||
}
|
||||
|
||||
TEST(CompatibleWith, FunctionLike) {
|
||||
using f1 = std::function<void(S)>;
|
||||
using f3 = std::function<void(int, S, float)>;
|
||||
using e1 = std::function<void(E)>;
|
||||
using e3 = std::function<void(int, E, float)>;
|
||||
static_assert(CompatibleWith<f1, decltype(&F1)>::value, "");
|
||||
static_assert(CompatibleWith<f3, decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<f3, decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<f3, decltype(&F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<f1, decltype(&F3)>::value, "");
|
||||
static_assert(!CompatibleWith<f3, decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<f3, decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<f3, decltype(&F1)>::value, "");
|
||||
|
||||
static_assert(CompatibleWith<e1, f1>::value, "");
|
||||
static_assert(CompatibleWith<e3, f3>::value, "");
|
||||
static_assert(CompatibleWith<e3, f3>::value, "");
|
||||
static_assert(CompatibleWith<e3, f3>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<f1, e1>::value, "");
|
||||
static_assert(!CompatibleWith<f3, e3>::value, "");
|
||||
static_assert(!CompatibleWith<f3, e3>::value, "");
|
||||
static_assert(!CompatibleWith<f3, e3>::value, "");
|
||||
}
|
||||
|
||||
TEST(CompatibleWith, Lambda) {
|
||||
auto f1 = [](S) {};
|
||||
auto f3 = [](int, S, float) {};
|
||||
auto e1 = [](E) {};
|
||||
auto e3 = [](int, E, float) {};
|
||||
static_assert(CompatibleWith<decltype(f1), decltype(&F1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(f3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(f3), decltype(&F3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(f3), decltype(&F3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(f1), decltype(&F3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(&F1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(&F1)>::value, "");
|
||||
|
||||
static_assert(CompatibleWith<decltype(e1), decltype(f1)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(e3), decltype(f3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(e3), decltype(f3)>::value, "");
|
||||
static_assert(CompatibleWith<decltype(e3), decltype(f3)>::value, "");
|
||||
|
||||
static_assert(!CompatibleWith<decltype(f1), decltype(e1)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(e3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(e3)>::value, "");
|
||||
static_assert(!CompatibleWith<decltype(f3), decltype(e3)>::value, "");
|
||||
}
|
||||
|
||||
} // namespace traits
|
||||
} // namespace dap
|
||||
Reference in New Issue
Block a user