mirror of
https://github.com/luau-lang/luau.git
synced 2024-12-12 13:00:38 +00:00
3ecd3a82ab
* Added luau-compile executable target to build/test compilation without having full REPL included. In our new typechecker: * Fixed the order in which constraints are checked to get more deterministic errors in different environments * Fixed `isNumber`/`isString` checks to fix false positive errors in binary comparisons * CannotCallNonFunction error is reported when calling an intersection type of non-functions In our native code generation (jit): * Outlined X64 return instruction code to improve code size * Improved performance of return instruction on A64 * Added construction of a dominator tree for future optimizations
140 lines
2.8 KiB
C++
140 lines
2.8 KiB
C++
// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
|
|
#include "Luau/InsertionOrderedMap.h"
|
|
|
|
#include <memory>
|
|
|
|
#include "doctest.h"
|
|
|
|
using namespace Luau;
|
|
|
|
struct MapFixture
|
|
{
|
|
std::vector<std::unique_ptr<int>> ptrs;
|
|
|
|
int* makePtr()
|
|
{
|
|
ptrs.push_back(std::make_unique<int>(int{}));
|
|
return ptrs.back().get();
|
|
}
|
|
};
|
|
|
|
TEST_SUITE_BEGIN("InsertionOrderedMap");
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "map_insertion")
|
|
{
|
|
InsertionOrderedMap<int*, int> map;
|
|
|
|
int* a = makePtr();
|
|
int* b = makePtr();
|
|
|
|
map.insert(a, 1);
|
|
map.insert(b, 2);
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "map_lookup")
|
|
{
|
|
InsertionOrderedMap<int*, int> map;
|
|
|
|
int* a = makePtr();
|
|
map.insert(a, 1);
|
|
|
|
int* r = map.get(a);
|
|
REQUIRE(r != nullptr);
|
|
CHECK(*r == 1);
|
|
|
|
r = map.get(makePtr());
|
|
CHECK(r == nullptr);
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "insert_does_not_update")
|
|
{
|
|
InsertionOrderedMap<int*, int> map;
|
|
|
|
int* k = makePtr();
|
|
map.insert(k, 1);
|
|
map.insert(k, 2);
|
|
|
|
int* v = map.get(k);
|
|
REQUIRE(v != nullptr);
|
|
CHECK(*v == 1);
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "insertion_order_is_iteration_order")
|
|
{
|
|
// This one is a little hard to prove, in that if the ordering guarantees
|
|
// fail this test isn't guaranteed to fail, but it is strictly better than
|
|
// nothing.
|
|
|
|
InsertionOrderedMap<int*, int> map;
|
|
int* a = makePtr();
|
|
int* b = makePtr();
|
|
int* c = makePtr();
|
|
map.insert(a, 1);
|
|
map.insert(b, 1);
|
|
map.insert(c, 1);
|
|
|
|
auto it = map.begin();
|
|
REQUIRE(it != map.end());
|
|
CHECK(it->first == a);
|
|
CHECK(it->second == 1);
|
|
|
|
++it;
|
|
REQUIRE(it != map.end());
|
|
CHECK(it->first == b);
|
|
CHECK(it->second == 1);
|
|
|
|
++it;
|
|
REQUIRE(it != map.end());
|
|
CHECK(it->first == c);
|
|
CHECK(it->second == 1);
|
|
|
|
++it;
|
|
CHECK(it == map.end());
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "destructuring_iterator_compiles")
|
|
{
|
|
// This test's only purpose is to successfully compile.
|
|
InsertionOrderedMap<int*, int> map;
|
|
|
|
for (auto [k, v] : map)
|
|
{
|
|
// Checks here solely to silence unused variable warnings.
|
|
CHECK(k);
|
|
CHECK(v > 0);
|
|
}
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "map_erasure")
|
|
{
|
|
InsertionOrderedMap<int*, int> map;
|
|
|
|
int* a = makePtr();
|
|
int* b = makePtr();
|
|
|
|
map.insert(a, 1);
|
|
map.insert(b, 2);
|
|
|
|
map.erase(map.find(a));
|
|
CHECK(map.size() == 1);
|
|
CHECK(!map.contains(a));
|
|
CHECK(map.get(a) == nullptr);
|
|
|
|
int* v = map.get(b);
|
|
REQUIRE(v);
|
|
}
|
|
|
|
TEST_CASE_FIXTURE(MapFixture, "map_clear")
|
|
{
|
|
InsertionOrderedMap<int*, int> map;
|
|
int* a = makePtr();
|
|
|
|
map.insert(a, 1);
|
|
|
|
map.clear();
|
|
CHECK(map.size() == 0);
|
|
CHECK(!map.contains(a));
|
|
CHECK(map.get(a) == nullptr);
|
|
}
|
|
|
|
TEST_SUITE_END();
|