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| //===- llvm/unittest/ADT/MakeUniqueTest.cpp - std::make_unique unit tests ------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "llvm/ADT/STLExtras.h"
#include "gtest/gtest.h"
#include <tuple>
using namespace llvm;
namespace {
TEST(MakeUniqueTest, SingleObject) {
auto p0 = std::make_unique<int>();
EXPECT_TRUE((bool)p0);
EXPECT_EQ(0, *p0);
auto p1 = std::make_unique<int>(5);
EXPECT_TRUE((bool)p1);
EXPECT_EQ(5, *p1);
auto p2 = std::make_unique<std::tuple<int, int>>(0, 1);
EXPECT_TRUE((bool)p2);
EXPECT_EQ(std::make_tuple(0, 1), *p2);
auto p3 = std::make_unique<std::tuple<int, int, int>>(0, 1, 2);
EXPECT_TRUE((bool)p3);
EXPECT_EQ(std::make_tuple(0, 1, 2), *p3);
auto p4 = std::make_unique<std::tuple<int, int, int, int>>(0, 1, 2, 3);
EXPECT_TRUE((bool)p4);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3), *p4);
auto p5 = std::make_unique<std::tuple<int, int, int, int, int>>(0, 1, 2, 3, 4);
EXPECT_TRUE((bool)p5);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4), *p5);
auto p6 =
std::make_unique<std::tuple<int, int, int, int, int, int>>(0, 1, 2, 3, 4, 5);
EXPECT_TRUE((bool)p6);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4, 5), *p6);
auto p7 = std::make_unique<std::tuple<int, int, int, int, int, int, int>>(
0, 1, 2, 3, 4, 5, 6);
EXPECT_TRUE((bool)p7);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4, 5, 6), *p7);
auto p8 = std::make_unique<std::tuple<int, int, int, int, int, int, int, int>>(
0, 1, 2, 3, 4, 5, 6, 7);
EXPECT_TRUE((bool)p8);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4, 5, 6, 7), *p8);
auto p9 =
std::make_unique<std::tuple<int, int, int, int, int, int, int, int, int>>(
0, 1, 2, 3, 4, 5, 6, 7, 8);
EXPECT_TRUE((bool)p9);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4, 5, 6, 7, 8), *p9);
auto p10 =
std::make_unique<std::tuple<int, int, int, int, int, int, int, int, int, int>>(
0, 1, 2, 3, 4, 5, 6, 7, 8, 9);
EXPECT_TRUE((bool)p10);
EXPECT_EQ(std::make_tuple(0, 1, 2, 3, 4, 5, 6, 7, 8, 9), *p10);
}
TEST(MakeUniqueTest, Array) {
auto p1 = std::make_unique<int[]>(2);
EXPECT_TRUE((bool)p1);
EXPECT_EQ(0, p1[0]);
EXPECT_EQ(0, p1[1]);
}
}
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