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#include "ftxui/util/ref.hpp" | ||
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#include <gtest/gtest.h> | ||
#include "ftxui/component/component.hpp" | ||
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namespace ftxui { | ||
namespace { | ||
class Adapter : public ConstStringListRef::Adapter { | ||
public: | ||
Adapter(std::vector<std::string>& entries) : entries(entries) {} | ||
size_t size() const override { return entries.size() * 2; } | ||
std::string operator[](size_t index) const override { | ||
return entries[index / 2]; | ||
} | ||
std::vector<std::string>& entries; | ||
}; | ||
} // namespace | ||
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TEST(ConstStringListRef, Copy) { | ||
std::vector<std::string> entries = { | ||
"entry 1", | ||
"entry 2", | ||
"entry 3", | ||
}; | ||
int selected = 0; | ||
auto menu = Menu(entries, &selected); | ||
} | ||
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TEST(ConstStringListRef, Ref) { | ||
std::vector<std::string> entries = { | ||
"entry 1", | ||
"entry 2", | ||
"entry 3", | ||
}; | ||
int selected = 0; | ||
auto menu = Menu(&entries, &selected); | ||
} | ||
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TEST(ConstStringListRef, Adapter) { | ||
std::vector<std::string> entries = { | ||
"entry 1", | ||
"entry 2", | ||
"entry 3", | ||
}; | ||
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int selected = 0; | ||
Adapter a(entries); | ||
auto menu = Menu(&a, &selected); | ||
} | ||
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TEST(ConstStringListRef, UniquePtrAdapter) { | ||
std::vector<std::string> entries = { | ||
"entry 1", | ||
"entry 2", | ||
"entry 3", | ||
}; | ||
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int selected = 0; | ||
auto a = std::make_unique<Adapter>(entries); | ||
auto menu = Menu(std::move(a), &selected); | ||
} | ||
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} // namespace ftxui |