forked from OSchip/llvm-project
368 lines
8.9 KiB
C++
368 lines
8.9 KiB
C++
//===- unittest/ADT/MapVectorTest.cpp - MapVector unit tests ----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "gtest/gtest.h"
|
|
#include "llvm/ADT/MapVector.h"
|
|
#include "llvm/ADT/iterator_range.h"
|
|
#include <utility>
|
|
|
|
using namespace llvm;
|
|
|
|
TEST(MapVectorTest, swap) {
|
|
MapVector<int, int> MV1, MV2;
|
|
std::pair<MapVector<int, int>::iterator, bool> R;
|
|
|
|
R = MV1.insert(std::make_pair(1, 2));
|
|
ASSERT_EQ(R.first, MV1.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_FALSE(MV1.empty());
|
|
EXPECT_TRUE(MV2.empty());
|
|
MV2.swap(MV1);
|
|
EXPECT_TRUE(MV1.empty());
|
|
EXPECT_FALSE(MV2.empty());
|
|
|
|
auto I = MV1.find(1);
|
|
ASSERT_EQ(MV1.end(), I);
|
|
|
|
I = MV2.find(1);
|
|
ASSERT_EQ(I, MV2.begin());
|
|
EXPECT_EQ(I->first, 1);
|
|
EXPECT_EQ(I->second, 2);
|
|
}
|
|
|
|
TEST(MapVectorTest, insert_pop) {
|
|
MapVector<int, int> MV;
|
|
std::pair<MapVector<int, int>::iterator, bool> R;
|
|
|
|
R = MV.insert(std::make_pair(1, 2));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(1, 3));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_FALSE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(4, 5));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 5);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 5);
|
|
|
|
MV.pop_back();
|
|
EXPECT_EQ(MV.size(), 1u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
|
|
R = MV.insert(std::make_pair(4, 7));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 7);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 7);
|
|
}
|
|
|
|
TEST(MapVectorTest, erase) {
|
|
MapVector<int, int> MV;
|
|
|
|
MV.insert(std::make_pair(1, 2));
|
|
MV.insert(std::make_pair(3, 4));
|
|
MV.insert(std::make_pair(5, 6));
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
|
|
MV.erase(MV.find(1));
|
|
ASSERT_EQ(MV.size(), 2u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV[3], 4);
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(3), 1u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(79), 0u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
}
|
|
|
|
TEST(MapVectorTest, remove_if) {
|
|
MapVector<int, int> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
MV.remove_if([](const std::pair<int, int> &Val) { return Val.second % 2; });
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV.find(5), MV.end());
|
|
ASSERT_EQ(MV[2], 12);
|
|
ASSERT_EQ(MV[4], 14);
|
|
ASSERT_EQ(MV[6], 16);
|
|
}
|
|
|
|
TEST(MapVectorTest, iteration_test) {
|
|
MapVector<int, int> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
int count = 1;
|
|
for (auto P : make_range(MV.begin(), MV.end())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count++;
|
|
}
|
|
|
|
count = 6;
|
|
for (auto P : make_range(MV.rbegin(), MV.rend())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count--;
|
|
}
|
|
}
|
|
|
|
TEST(SmallMapVectorSmallTest, insert_pop) {
|
|
SmallMapVector<int, int, 32> MV;
|
|
std::pair<SmallMapVector<int, int, 32>::iterator, bool> R;
|
|
|
|
R = MV.insert(std::make_pair(1, 2));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(1, 3));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_FALSE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(4, 5));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 5);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 5);
|
|
|
|
MV.pop_back();
|
|
EXPECT_EQ(MV.size(), 1u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
|
|
R = MV.insert(std::make_pair(4, 7));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 7);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 7);
|
|
}
|
|
|
|
TEST(SmallMapVectorSmallTest, erase) {
|
|
SmallMapVector<int, int, 32> MV;
|
|
|
|
MV.insert(std::make_pair(1, 2));
|
|
MV.insert(std::make_pair(3, 4));
|
|
MV.insert(std::make_pair(5, 6));
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
|
|
MV.erase(MV.find(1));
|
|
ASSERT_EQ(MV.size(), 2u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV[3], 4);
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(3), 1u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(79), 0u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
}
|
|
|
|
TEST(SmallMapVectorSmallTest, remove_if) {
|
|
SmallMapVector<int, int, 32> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
MV.remove_if([](const std::pair<int, int> &Val) { return Val.second % 2; });
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV.find(5), MV.end());
|
|
ASSERT_EQ(MV[2], 12);
|
|
ASSERT_EQ(MV[4], 14);
|
|
ASSERT_EQ(MV[6], 16);
|
|
}
|
|
|
|
TEST(SmallMapVectorSmallTest, iteration_test) {
|
|
SmallMapVector<int, int, 32> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
int count = 1;
|
|
for (auto P : make_range(MV.begin(), MV.end())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count++;
|
|
}
|
|
|
|
count = 6;
|
|
for (auto P : make_range(MV.rbegin(), MV.rend())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count--;
|
|
}
|
|
}
|
|
|
|
TEST(SmallMapVectorLargeTest, insert_pop) {
|
|
SmallMapVector<int, int, 1> MV;
|
|
std::pair<SmallMapVector<int, int, 1>::iterator, bool> R;
|
|
|
|
R = MV.insert(std::make_pair(1, 2));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(1, 3));
|
|
ASSERT_EQ(R.first, MV.begin());
|
|
EXPECT_EQ(R.first->first, 1);
|
|
EXPECT_EQ(R.first->second, 2);
|
|
EXPECT_FALSE(R.second);
|
|
|
|
R = MV.insert(std::make_pair(4, 5));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 5);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 5);
|
|
|
|
MV.pop_back();
|
|
EXPECT_EQ(MV.size(), 1u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
|
|
R = MV.insert(std::make_pair(4, 7));
|
|
ASSERT_NE(R.first, MV.end());
|
|
EXPECT_EQ(R.first->first, 4);
|
|
EXPECT_EQ(R.first->second, 7);
|
|
EXPECT_TRUE(R.second);
|
|
|
|
EXPECT_EQ(MV.size(), 2u);
|
|
EXPECT_EQ(MV[1], 2);
|
|
EXPECT_EQ(MV[4], 7);
|
|
}
|
|
|
|
TEST(SmallMapVectorLargeTest, erase) {
|
|
SmallMapVector<int, int, 1> MV;
|
|
|
|
MV.insert(std::make_pair(1, 2));
|
|
MV.insert(std::make_pair(3, 4));
|
|
MV.insert(std::make_pair(5, 6));
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
|
|
MV.erase(MV.find(1));
|
|
ASSERT_EQ(MV.size(), 2u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV[3], 4);
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(3), 1u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV[5], 6);
|
|
|
|
ASSERT_EQ(MV.erase(79), 0u);
|
|
ASSERT_EQ(MV.size(), 1u);
|
|
}
|
|
|
|
TEST(SmallMapVectorLargeTest, remove_if) {
|
|
SmallMapVector<int, int, 1> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
MV.remove_if([](const std::pair<int, int> &Val) { return Val.second % 2; });
|
|
ASSERT_EQ(MV.size(), 3u);
|
|
ASSERT_EQ(MV.find(1), MV.end());
|
|
ASSERT_EQ(MV.find(3), MV.end());
|
|
ASSERT_EQ(MV.find(5), MV.end());
|
|
ASSERT_EQ(MV[2], 12);
|
|
ASSERT_EQ(MV[4], 14);
|
|
ASSERT_EQ(MV[6], 16);
|
|
}
|
|
|
|
TEST(SmallMapVectorLargeTest, iteration_test) {
|
|
SmallMapVector<int, int, 1> MV;
|
|
|
|
MV.insert(std::make_pair(1, 11));
|
|
MV.insert(std::make_pair(2, 12));
|
|
MV.insert(std::make_pair(3, 13));
|
|
MV.insert(std::make_pair(4, 14));
|
|
MV.insert(std::make_pair(5, 15));
|
|
MV.insert(std::make_pair(6, 16));
|
|
ASSERT_EQ(MV.size(), 6u);
|
|
|
|
int count = 1;
|
|
for (auto P : make_range(MV.begin(), MV.end())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count++;
|
|
}
|
|
|
|
count = 6;
|
|
for (auto P : make_range(MV.rbegin(), MV.rend())) {
|
|
ASSERT_EQ(P.first, count);
|
|
count--;
|
|
}
|
|
}
|