mirror of
https://github.com/luau-lang/luau.git
synced 2024-12-12 21:10:37 +00:00
2a80f5e1d1
# What's changed? * Fix warning issued when Cmake version is too low (contributed by OSS community) ## New Solver * Fix an issue with inhabitance testing of tables with cyclic properties * Preserve error suppression during type unification * Overhaul type reference counting in the constraint solver * Other miscellaneous constraint ordering fixes ## Native Codegen * Fix incorrect assertion check in loadBytecodeTypeInfo --- ## Internal Contributors Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Vighnesh Vijay <vvijay@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com> --------- Co-authored-by: Aaron Weiss <aaronweiss@roblox.com> Co-authored-by: Alexander McCord <amccord@roblox.com> Co-authored-by: Andy Friesen <afriesen@roblox.com> Co-authored-by: Aviral Goel <agoel@roblox.com> Co-authored-by: David Cope <dcope@roblox.com> Co-authored-by: Lily Brown <lbrown@roblox.com> Co-authored-by: Vyacheslav Egorov <vegorov@roblox.com>
146 lines
2.8 KiB
C++
146 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 "ScopedFlags.h"
|
|
#include "Luau/Set.h"
|
|
|
|
#include "doctest.h"
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
TEST_SUITE_BEGIN("SetTests");
|
|
|
|
TEST_CASE("empty_set_size_0")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
CHECK(s1.size() == 0);
|
|
CHECK(s1.empty());
|
|
}
|
|
|
|
TEST_CASE("insertion_works_and_increases_size")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
CHECK(s1.size() == 0);
|
|
CHECK(s1.empty());
|
|
|
|
s1.insert(1);
|
|
CHECK(s1.contains(1));
|
|
CHECK(s1.size() == 1);
|
|
|
|
s1.insert(2);
|
|
CHECK(s1.contains(2));
|
|
CHECK(s1.size() == 2);
|
|
}
|
|
|
|
TEST_CASE("clear_resets_size")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
s1.insert(1);
|
|
s1.insert(2);
|
|
REQUIRE(s1.size() == 2);
|
|
|
|
s1.clear();
|
|
CHECK(s1.size() == 0);
|
|
CHECK(s1.empty());
|
|
}
|
|
|
|
TEST_CASE("erase_works_and_decreases_size")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
s1.insert(1);
|
|
s1.insert(2);
|
|
CHECK(s1.size() == 2);
|
|
CHECK(s1.contains(1));
|
|
CHECK(s1.contains(2));
|
|
|
|
s1.erase(1);
|
|
CHECK(s1.size() == 1);
|
|
CHECK(!s1.contains(1));
|
|
CHECK(s1.contains(2));
|
|
|
|
s1.erase(2);
|
|
CHECK(s1.size() == 0);
|
|
CHECK(s1.empty());
|
|
CHECK(!s1.contains(1));
|
|
CHECK(!s1.contains(2));
|
|
}
|
|
|
|
TEST_CASE("iterate_over_set")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
s1.insert(1);
|
|
s1.insert(2);
|
|
s1.insert(3);
|
|
REQUIRE(s1.size() == 3);
|
|
|
|
int sum = 0;
|
|
|
|
for (int e : s1)
|
|
sum += e;
|
|
|
|
CHECK(sum == 6);
|
|
}
|
|
|
|
TEST_CASE("iterate_over_set_skips_erased_elements")
|
|
{
|
|
Luau::Set<int> s1{0};
|
|
s1.insert(1);
|
|
s1.insert(2);
|
|
s1.insert(3);
|
|
s1.insert(4);
|
|
s1.insert(5);
|
|
s1.insert(6);
|
|
REQUIRE(s1.size() == 6);
|
|
|
|
s1.erase(2);
|
|
s1.erase(4);
|
|
s1.erase(6);
|
|
|
|
int sum = 0;
|
|
|
|
for (int e : s1)
|
|
sum += e;
|
|
|
|
CHECK(sum == 9);
|
|
}
|
|
|
|
TEST_CASE("iterate_over_set_skips_first_element_if_it_is_erased")
|
|
{
|
|
/*
|
|
* As of this writing, in the following set, the key "y" happens to occur
|
|
* before "x" in the underlying DenseHashSet. This is important because it
|
|
* surfaces something that Set::const_iterator needs to do: If the
|
|
* underlying iterator happens to start at a deleted element, we need to
|
|
* advance until we find the first live element (or the end of the set).
|
|
*/
|
|
Luau::Set<std::string> s1{{}};
|
|
s1.insert("x");
|
|
s1.insert("y");
|
|
s1.erase("y");
|
|
|
|
std::vector<std::string> out;
|
|
auto it = s1.begin();
|
|
auto endIt = s1.end();
|
|
while (it != endIt)
|
|
{
|
|
out.push_back(*it);
|
|
++it;
|
|
}
|
|
|
|
CHECK(1 == out.size());
|
|
}
|
|
|
|
TEST_CASE("erase_using_const_ref_argument")
|
|
{
|
|
Luau::Set<std::string> s1{{}};
|
|
|
|
s1.insert("x");
|
|
s1.insert("y");
|
|
|
|
std::string key = "y";
|
|
s1.erase(key);
|
|
|
|
CHECK(s1.count("x"));
|
|
CHECK(!s1.count("y"));
|
|
}
|
|
|
|
TEST_SUITE_END();
|