Scarfski/entt
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

meta: context aware meta template

Browse Source
This commit is contained in:
Michele Caini
2022-10-12 19:02:30 +02:00
parent 2a307a681f
commit 3dd768bb9b
1 changed files with 33 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
test/entt/meta/meta_context.cpp
View File

@@ -2,6 +2,7 @@
#include <entt/core/hashed_string.hpp>
#include <entt/meta/context.hpp>
#include <entt/meta/factory.hpp>
#include <entt/meta/template.hpp>
struct base {};
@@ -48,6 +49,9 @@ private:
int value{};
};
template<typename...>
struct template_clazz {};
class MetaContext: public ::testing::Test {
void init_global_context() {
using namespace entt::literals;
@@ -65,6 +69,9 @@ class MetaContext: public ::testing::Test {
.data<&clazz::value>("value"_hs)
.data<&clazz::value>("rw"_hs)
.func<&clazz::func>("func"_hs);
entt::meta<template_clazz<int>>()
.type("template"_hs);
}
void init_local_context() {
@@ -88,6 +95,9 @@ class MetaContext: public ::testing::Test {
.data<nullptr, &clazz::value>("value"_hs)
.data<&clazz::value>("rw"_hs)
.func<&clazz::cfunc>("func"_hs);
entt::meta<template_clazz<int, char>>(context)
.type("template"_hs);
}
public:
@@ -135,8 +145,8 @@ TEST_F(MetaContext, Resolve) {
ASSERT_FALSE(entt::resolve("quux"_hs));
ASSERT_TRUE(entt::resolve(context, "quux"_hs));
ASSERT_EQ((std::distance(entt::resolve().cbegin(), entt::resolve().cend())), 3);
ASSERT_EQ((std::distance(entt::resolve(context).cbegin(), entt::resolve(context).cend())), 4);
ASSERT_EQ((std::distance(entt::resolve().cbegin(), entt::resolve().cend())), 4);
ASSERT_EQ((std::distance(entt::resolve(context).cbegin(), entt::resolve(context).cend())), 5);
}
TEST_F(MetaContext, MetaType) {
@@ -188,8 +198,8 @@ TEST_F(MetaContext, MetaData) {
const auto grw = entt::resolve<clazz>().data("rw"_hs);
const auto lrw = entt::resolve<clazz>(context).data("rw"_hs);
ASSERT_EQ(grw.arg(0).data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(lrw.arg(0).data("marker"_hs).get({}).cast<int>(), local_marker);
ASSERT_EQ(grw.arg(0u).data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(lrw.arg(0u).data("marker"_hs).get({}).cast<int>(), local_marker);
clazz instance{};
const argument value{2};
@@ -215,8 +225,8 @@ TEST_F(MetaContext, MetaFunc) {
ASSERT_FALSE(global.is_const());
ASSERT_TRUE(local.is_const());
ASSERT_EQ(global.arg(0).data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(local.arg(0).data("marker"_hs).get({}).cast<int>(), local_marker);
ASSERT_EQ(global.arg(0u).data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(local.arg(0u).data("marker"_hs).get({}).cast<int>(), local_marker);
ASSERT_EQ(global.ret().data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(local.ret().data("marker"_hs).get({}).cast<int>(), local_marker);
@@ -295,7 +305,23 @@ TEST_F(MetaContext, MetaProp) {
}
TEST_F(MetaContext, MetaTemplate) {
// TODO
using namespace entt::literals;
const auto global = entt::resolve("template"_hs);
const auto local = entt::resolve(context, "template"_hs);
ASSERT_TRUE(global.is_template_specialization());
ASSERT_TRUE(local.is_template_specialization());
ASSERT_EQ(global.template_arity(), 1u);
ASSERT_EQ(local.template_arity(), 2u);
ASSERT_EQ(global.template_arg(0u), entt::resolve<int>());
ASSERT_EQ(local.template_arg(0u), entt::resolve<int>(context));
ASSERT_EQ(local.template_arg(1u), entt::resolve<char>(context));
ASSERT_EQ(global.template_arg(0u).data("marker"_hs).get({}).cast<int>(), global_marker);
ASSERT_EQ(local.template_arg(0u).data("marker"_hs).get({}).cast<int>(), local_marker);
}
TEST_F(MetaContext, MetaPointer) {