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#include <array>
#include "Test.h"
#include "vla.h"
using namespace pymol::test;
using pymol::vla;
TEST_CASE("VLA Default", "[VLA]")
{
vla<int> myVLA;
REQUIRE(isNullptr(myVLA.data()));
}
TEST_CASE("VLA Alloc And Size", "[VLA]")
{
vla<int> myVLA(5);
REQUIRE(myVLA.size() == 5);
REQUIRE(isArrayZero(myVLA.data(), myVLA.size()));
}
TEST_CASE("VLA size=0", "[VLA]")
{
vla<int> myVLA(0);
REQUIRE(myVLA.size() == 0);
REQUIRE(!isNullptr(myVLA.data()));
}
TEST_CASE("VLA Initializer List", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
const std::array<int, 5> myArr{1, 2, 3, 4, 5};
REQUIRE(isArrayEqual(myVLA.data(), myArr.data(), myVLA.size()));
}
TEST_CASE("VLA empty Initializer List", "[VLA]")
{
vla<int> myVLA{};
REQUIRE(isNullptr(myVLA.data()));
}
TEST_CASE("VLA single zero-int Initializer List", "[VLA]")
{
vla<int> myVLA{0};
REQUIRE(myVLA.size() == 1);
REQUIRE(!isNullptr(myVLA.data()));
REQUIRE(myVLA[0] == 0);
}
TEST_CASE("VLA single non-zero-int Initializer List", "[VLA]")
{
vla<int> myVLA{5};
REQUIRE(myVLA.size() == 1);
REQUIRE(!isNullptr(myVLA.data()));
REQUIRE(myVLA[0] == 5);
}
TEST_CASE("VLA nullptr Assign", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
myVLA = nullptr;
REQUIRE(isNullptr(myVLA.data()));
}
TEST_CASE("VLA NULL Assign", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
myVLA = NULL;
REQUIRE(isNullptr(myVLA.data()));
}
TEST_CASE("VLA Special Member Functions", "[VLA]")
{
REQUIRE(isRegular<vla<int>>());
}
TEST_CASE("VLA Copy Construct", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
auto copyVLA = myVLA;
REQUIRE(myVLA.size() == copyVLA.size());
REQUIRE(isArrayEqual(myVLA.data(), copyVLA.data(), myVLA.size()));
}
TEST_CASE("VLA Copy Assign", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
vla<int> copyVLA(1);
REQUIRE(myVLA.size() != copyVLA.size());
copyVLA = myVLA;
REQUIRE(myVLA.size() == copyVLA.size());
REQUIRE(isArrayEqual(myVLA.data(), copyVLA.data(), myVLA.size()));
}
TEST_CASE("VLA Move Construct", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
auto copyVLA = std::move(myVLA);
REQUIRE(copyVLA.size() == 5);
const std::array<int, 5> myArr{1, 2, 3, 4, 5};
REQUIRE(isArrayEqual(copyVLA.data(), myArr.data(), copyVLA.size()));
}
TEST_CASE("VLA Move Assign", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
vla<int> copyVLA(3);
copyVLA = std::move(myVLA);
REQUIRE(copyVLA.size() == 5);
const std::array<int, 5> myArr{1, 2, 3, 4, 5};
REQUIRE(isArrayEqual(copyVLA.data(), myArr.data(), copyVLA.size()));
}
TEST_CASE("Vector_Resize", "[VLA]")
{
vla<int> myVLA(5);
REQUIRE(myVLA.size() == 5);
myVLA.resize(3);
REQUIRE(myVLA.size() == 3);
vla<int> myVLA2;
myVLA2.resize(3);
REQUIRE(myVLA2.size() == 3);
myVLA2[0] = 123;
myVLA2[2] = 456;
myVLA2.resize(30);
REQUIRE(myVLA2.size() == 30);
REQUIRE(myVLA2[0] == 123);
REQUIRE(myVLA2[1] == 0);
REQUIRE(myVLA2[2] == 456);
REQUIRE(isArrayZero(myVLA2.data() + 3, myVLA2.size() - 3));
}
TEST_CASE("FreeP", "[VLA]")
{
vla<int> myVLA(10);
REQUIRE(myVLA.size() == 10);
myVLA.freeP();
REQUIRE(myVLA.size() == 0);
REQUIRE(isNullptr(myVLA.data()));
}
TEST_CASE("Bool Cast", "[VLA]")
{
vla<int> myVLA;
REQUIRE(myVLA == nullptr);
vla<int> myVLA2(2);
REQUIRE(myVLA2 != nullptr);
myVLA2.freeP();
REQUIRE(myVLA2 == nullptr);
}
TEST_CASE("Index", "[VLA]")
{
vla<int> myVLA{1, 2, 3, 4, 5};
REQUIRE(myVLA[2] == 3);
}
TEST_CASE("Range Based For", "[VLA]")
{
vla<int> myVLA{0, 1, 9, 3, 4};
std::size_t i{0u};
for (auto& m : myVLA) {
REQUIRE(myVLA[i] == m);
i++;
}
i = 0;
for (const auto& m : myVLA) {
REQUIRE(myVLA[i] == m);
i++;
}
}
TEST_CASE("From_VLACalloc", "[VLA]")
{
auto myVLA = pymol::vla_take_ownership(VLACalloc(int, 5));
REQUIRE(myVLA.size() == 5);
REQUIRE(isArrayZero(myVLA.data(), 5));
}
TEST_CASE("Classic_Copy", "[VLA]")
{
vla<int> myVLA(5);
std::fill(myVLA.begin(), myVLA.end(), 10);
auto myVLACopy = VLACopy2(myVLA);
REQUIRE(isArrayEqual(myVLA.data(), myVLACopy.data(), myVLA.size()));
myVLACopy[1] = 100;
REQUIRE(myVLA[1] != myVLACopy[1]);
}
TEST_CASE("Classic_Check2", "[VLA]")
{
vla<int> myVLA(5);
VLACheck2(myVLA, 10);
REQUIRE(myVLA.size() >= 11);
}
TEST_CASE("Classic_Size2", "[VLA]")
{
vla<int> myVLA(5);
VLASize2(myVLA, 10);
REQUIRE(myVLA.size() == 10);
}
TEST_CASE("Classic_Free", "[VLA]")
{
vla<int> myVLA(5);
VLAFreeP(myVLA);
REQUIRE(isNullptr(myVLA.data()));
}
// vi:sw=2:expandtab
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