2021-04-11 00:02:56 +01:00
|
|
|
/* -*- C++ -*-
|
|
|
|
* Serene programming language.
|
|
|
|
*
|
|
|
|
* Copyright (c) 2019-2021 Sameer Rahmani <lxsameer@gnu.org>
|
|
|
|
*
|
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
|
|
* in the Software without restriction, including without limitation the rights
|
|
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
|
|
* furnished to do so, subject to the following conditions:
|
|
|
|
*
|
|
|
|
* The above copyright notice and this permission notice shall be included in
|
|
|
|
* all copies or substantial portions of the Software.
|
|
|
|
*
|
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
|
|
* SOFTWARE.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "../test_helpers.cpp.inc"
|
|
|
|
#include "serene/exprs/list.h"
|
|
|
|
#include "serene/exprs/symbol.h"
|
2021-04-18 17:32:33 +01:00
|
|
|
#include <catch2/catch.hpp>
|
2021-04-11 00:02:56 +01:00
|
|
|
|
|
|
|
namespace serene {
|
|
|
|
namespace exprs {
|
|
|
|
|
|
|
|
TEST_CASE("List Expression", "[expression]") {
|
|
|
|
std::unique_ptr<reader::LocationRange> range(dummyLocation());
|
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
node sym = make<Symbol>(*range.get(), llvm::StringRef("example"));
|
|
|
|
node sym1 = make<Symbol>(*range.get(), llvm::StringRef("example1"));
|
2021-04-17 19:36:25 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
node list = make<List>(*range.get());
|
2021-04-11 00:02:56 +01:00
|
|
|
|
|
|
|
REQUIRE(list->getType() == ExprType::List);
|
2021-04-22 00:49:11 +01:00
|
|
|
CHECK(list->toString() == "<List ->");
|
2021-04-11 00:02:56 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
node list2 = make<List>(*range.get(), list);
|
2021-04-22 00:49:11 +01:00
|
|
|
CHECK(list2->toString() == "<List <List ->>");
|
2021-04-17 19:36:25 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
ast elements;
|
|
|
|
elements.push_back(list);
|
|
|
|
elements.push_back(list2);
|
|
|
|
elements.push_back(sym);
|
2021-04-17 19:36:25 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
auto list3 = make<List>(*range.get(), elements);
|
2021-04-17 19:36:25 +01:00
|
|
|
|
2021-04-22 00:49:11 +01:00
|
|
|
CHECK(list3->toString() == "<List <List -> <List <List ->> <Symbol example>>");
|
2021-04-11 00:02:56 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
auto l = llvm::dyn_cast<List>(list.get());
|
|
|
|
|
|
|
|
l->append(sym1);
|
|
|
|
|
|
|
|
REQUIRE(list->getType() == ExprType::List);
|
2021-04-22 00:49:11 +01:00
|
|
|
CHECK(list->toString() == "<List <Symbol example1>>");
|
2021-04-18 17:32:33 +01:00
|
|
|
|
|
|
|
l->append(sym);
|
|
|
|
REQUIRE(l->count() == 2);
|
2021-04-11 00:02:56 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
auto expr = l->at(1);
|
|
|
|
REQUIRE(expr.hasValue());
|
2021-04-22 00:49:11 +01:00
|
|
|
CHECK(expr.getValue()->toString() == "<Symbol example>");
|
2021-04-11 00:02:56 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
expr = l->at(2);
|
|
|
|
REQUIRE_FALSE(expr.hasValue());
|
2021-04-17 19:36:25 +01:00
|
|
|
|
2021-04-18 17:32:33 +01:00
|
|
|
for(auto x : *l) {
|
|
|
|
CHECK(x->getType() == ExprType::Symbol);
|
|
|
|
}
|
2021-04-11 00:02:56 +01:00
|
|
|
};
|
|
|
|
|
|
|
|
} // namespace exprs
|
|
|
|
} // namespace serene
|