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/*
Ousía
Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include <core/script/Function.hpp>
namespace ousia {
namespace script {
TEST(HostFunction, callDirect)
{
// Local variable
int v = 0;
// Host function which sets the local variable
auto f = createHostFunction(
[&v](const std::vector<Variant> &args, void *data) {
v = args[0].getIntegerValue();
return VarNull;
}, {ArgumentDescriptor{VariantType::integer}});
// Call the host function
ASSERT_EQ(VariantType::null, f.call({{(int64_t)42}}).getType());
ASSERT_EQ(42, v);
}
TEST(HostFunction, callDefaults)
{
// Local variable
int v = 0;
// Host function which sets the local variable
auto f = createHostFunction(
[&v](const std::vector<Variant> &args, void *data) {
v = args[0].getIntegerValue();
return Variant{"Hallo Welt"};
}, {ArgumentDescriptor{VariantType::integer, {(int64_t)42}}});
// Call the host function
ASSERT_EQ("Hallo Welt", f.call().getStringValue());
ASSERT_EQ(42, v);
}
}
}
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