luau/tests/VisitTypeVar.test.cpp
2022-12-02 12:46:05 +02:00

41 lines
915 B
C++

// This file is part of the Luau programming language and is licensed under MIT License; see LICENSE.txt for details
#include "Fixture.h"
#include "Luau/RecursionCounter.h"
#include "doctest.h"
using namespace Luau;
LUAU_FASTINT(LuauVisitRecursionLimit)
TEST_SUITE_BEGIN("VisitTypeVar");
TEST_CASE_FIXTURE(Fixture, "throw_when_limit_is_exceeded")
{
ScopedFastInt sfi{"LuauVisitRecursionLimit", 3};
CheckResult result = check(R"(
local t : {a: {b: {c: {d: {e: boolean}}}}}
)");
TypeId tType = requireType("t");
CHECK_THROWS_AS(toString(tType), RecursionLimitException);
}
TEST_CASE_FIXTURE(Fixture, "dont_throw_when_limit_is_high_enough")
{
ScopedFastInt sfi{"LuauVisitRecursionLimit", 8};
CheckResult result = check(R"(
local t : {a: {b: {c: {d: {e: boolean}}}}}
)");
TypeId tType = requireType("t");
(void)toString(tType);
}
TEST_SUITE_END();