BitVectorTest.cpp revision 597253da97ec4fa5fa4a03c2230ed026b1b6aad6
1cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman//===- llvm/unittest/ADT/BitVectorTest.cpp - BitVector tests --------------===// 2cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// 3cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// The LLVM Compiler Infrastructure 4cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// 5cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// This file is distributed under the University of Illinois Open Source 6cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// License. See LICENSE.TXT for details. 7cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman// 8cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman//===----------------------------------------------------------------------===// 9cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 103f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman// Some of these tests fail on PowerPC for unknown reasons. 113f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman#ifndef __ppc__ 123f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman 13cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman#include "llvm/ADT/BitVector.h" 14904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer#include "llvm/ADT/SmallBitVector.h" 15cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman#include "gtest/gtest.h" 16cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 17cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohmanusing namespace llvm; 18cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 19cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohmannamespace { 20cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 21904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer// Test fixture 22904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramertemplate <typename T> 23904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramerclass BitVectorTest : public ::testing::Test { }; 24904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer 25904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer// Test both BitVector and SmallBitVector with the same suite of tests. 26904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramertypedef ::testing::Types<BitVector, SmallBitVector> BitVectorTestTypes; 27904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST_CASE(BitVectorTest, BitVectorTestTypes); 28904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer 29904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST(BitVectorTest, TrivialOperation) { 30904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam Vec; 31cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Vec.count()); 32cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Vec.size()); 33cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.any()); 34fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_TRUE(Vec.all()); 35cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.none()); 36cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.empty()); 37cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 38cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(5, true); 39cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(5U, Vec.count()); 40cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(5U, Vec.size()); 41cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.any()); 42fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_TRUE(Vec.all()); 43cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.none()); 44cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.empty()); 45cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 46cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(11); 47cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(5U, Vec.count()); 48cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(11U, Vec.size()); 49cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.any()); 50fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_FALSE(Vec.all()); 51cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.none()); 52cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.empty()); 53cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 54904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam Inv = Vec; 5500570224891da83c5066b8d135232f96786dbd56Jakob Stoklund Olesen Inv.flip(); 56cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(6U, Inv.count()); 57cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(11U, Inv.size()); 58cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Inv.any()); 59fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_FALSE(Inv.all()); 60cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Inv.none()); 61cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Inv.empty()); 62cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 63cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Inv == Vec); 64cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Inv != Vec); 6500570224891da83c5066b8d135232f96786dbd56Jakob Stoklund Olesen Vec.flip(); 66cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Inv == Vec); 67cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Inv != Vec); 68cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 69cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman // Add some "interesting" data to Vec. 70cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(23, true); 71cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(25, false); 72cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(26, true); 73cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(29, false); 74cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(33, true); 753f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman Vec.resize(57, false); 76cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman unsigned Count = 0; 77cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman for (unsigned i = Vec.find_first(); i != -1u; i = Vec.find_next(i)) { 78cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman ++Count; 79cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[i]); 80cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.test(i)); 81cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman } 82cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, Vec.count()); 83cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, 23u); 84cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[0]); 85cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[32]); 863f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman EXPECT_FALSE(Vec[56]); 873f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman Vec.resize(61, false); 88cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 89904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam Copy = Vec; 90904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam Alt(3, false); 91cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Alt.resize(6, true); 92cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman std::swap(Alt, Vec); 93cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Copy == Alt); 94cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.size() == 6); 95cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.count() == 3); 96cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.find_first() == 3); 97cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman std::swap(Copy, Vec); 98cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 99cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman // Add some more "interesting" data. 100cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(68, true); 101cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(78, false); 102cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(89, true); 103cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(90, false); 104cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(91, true); 105cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.resize(130, false); 106cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Count = 0; 107cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman for (unsigned i = Vec.find_first(); i != -1u; i = Vec.find_next(i)) { 108cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman ++Count; 109cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[i]); 110cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.test(i)); 111cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman } 112cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, Vec.count()); 113cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, 42u); 114cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[0]); 115cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[32]); 116cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[60]); 117cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[129]); 118cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 119cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.flip(60); 120cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[60]); 121cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count + 1, Vec.count()); 122cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.flip(60); 123cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[60]); 124cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, Vec.count()); 125cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 126cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.reset(32); 127cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec[32]); 128cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count - 1, Vec.count()); 129cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.set(32); 130cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec[32]); 131cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Count, Vec.count()); 132cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 133cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.flip(); 134cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(Vec.size() - Count, Vec.count()); 135cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 136cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.reset(); 137cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Vec.count()); 138cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(130U, Vec.size()); 139cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.any()); 140fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_FALSE(Vec.all()); 141cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.none()); 142cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.empty()); 143cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 144597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer Vec.flip(); 145597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_EQ(130U, Vec.count()); 146597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_EQ(130U, Vec.size()); 147597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_TRUE(Vec.any()); 148597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_TRUE(Vec.all()); 149597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_FALSE(Vec.none()); 150597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer EXPECT_FALSE(Vec.empty()); 151597253da97ec4fa5fa4a03c2230ed026b1b6aad6Benjamin Kramer 152904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer Inv = TypeParam().flip(); 153cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Inv.count()); 154cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Inv.size()); 155cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Inv.any()); 156fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_TRUE(Inv.all()); 157cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Inv.none()); 158cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Inv.empty()); 159cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 160cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman Vec.clear(); 161cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Vec.count()); 162cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_EQ(0U, Vec.size()); 163cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_FALSE(Vec.any()); 164fab4c9e9df1aeb33b55cfcfa174fac8d61df96fdDan Gohman EXPECT_TRUE(Vec.all()); 165cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.none()); 166cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman EXPECT_TRUE(Vec.empty()); 167cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman} 168cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman 169904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST(BitVectorTest, CompoundAssignment) { 170904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam A; 171e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A.resize(10); 172e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A.set(4); 173e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A.set(7); 174e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 175904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam B; 176e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.resize(50); 177e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.set(5); 178e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.set(18); 179e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 180e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A |= B; 181e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(4)); 182e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(5)); 183e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(7)); 184e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(18)); 185c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(4U, A.count()); 186c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(50U, A.size()); 187e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 188e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.resize(10); 189e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.set(); 190e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.reset(2); 191e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.reset(7); 192e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A &= B; 193e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_FALSE(A.test(2)); 194e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_FALSE(A.test(7)); 195c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(2U, A.count()); 196c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(50U, A.size()); 197e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 198e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.resize(100); 199e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman B.set(); 200e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 201e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman A ^= B; 202e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(2)); 203e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman EXPECT_TRUE(A.test(7)); 204c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(98U, A.count()); 205c9e31cc8232892b30dac38f97c90ebc41428f59aBenjamin Kramer EXPECT_EQ(100U, A.size()); 206cb89afc965c66029ae38712d1c52f5bbe4dee942Dan Gohman} 207e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 208904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST(BitVectorTest, ProxyIndex) { 209904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam Vec(3); 2103f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman EXPECT_TRUE(Vec.none()); 2113f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman Vec[0] = Vec[1] = Vec[2] = true; 2123f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman EXPECT_EQ(Vec.size(), Vec.count()); 2133f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman Vec[2] = Vec[1] = Vec[0] = false; 2143f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman EXPECT_TRUE(Vec.none()); 2153f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman} 2163f5e91565273e3f4639d37ee5a5b856699e8c9e5Dan Gohman 217904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST(BitVectorTest, PortableBitMask) { 218904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam A; 219ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen const uint32_t Mask1[] = { 0x80000000, 6, 5 }; 220ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 221ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(10); 222ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 3); 223ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(10u, A.size()); 224ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_FALSE(A.test(0)); 225ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 226ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(32); 227ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 3); 228ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_FALSE(A.test(0)); 229ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_TRUE(A.test(31)); 230ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(1u, A.count()); 231ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 232ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(33); 233ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 1); 234ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(1u, A.count()); 235ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 2); 236ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(1u, A.count()); 237ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 238ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(34); 239ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 2); 240ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(2u, A.count()); 241ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 242ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(65); 243ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsInMask(Mask1, 3); 244ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(4u, A.count()); 245ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 246ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsNotInMask(Mask1, 1); 247ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(32u+3u, A.count()); 248ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 249ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsNotInMask(Mask1, 3); 250ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(65u, A.count()); 251ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 252ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(96); 253ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(65u, A.count()); 254ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 255ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.clear(); 256ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.resize(128); 257ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.setBitsNotInMask(Mask1, 3); 258ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(96u-5u, A.count()); 259ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen 260ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen A.clearBitsNotInMask(Mask1, 1); 261ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen EXPECT_EQ(64-4u, A.count()); 262ff5bad078782b6472d6cd0974bf08fe3473050e6Jakob Stoklund Olesen} 263e7962c9897cf3ac5fc731702d5e5d8963fc5c723Dan Gohman 264904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin KramerTYPED_TEST(BitVectorTest, BinOps) { 265904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam A; 266904cf82f270b9d7bd26df2261f8776efdc9e2fa2Benjamin Kramer TypeParam B; 26703a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen 26803a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen A.resize(65); 26903a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(A.anyCommon(B)); 27003a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(B.anyCommon(B)); 27103a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen 27203a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen B.resize(64); 27303a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen A.set(64); 27403a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(A.anyCommon(B)); 27503a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(B.anyCommon(A)); 27603a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen 27703a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen B.set(63); 27803a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(A.anyCommon(B)); 27903a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(B.anyCommon(A)); 28003a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen 28103a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen A.set(63); 28203a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_TRUE(A.anyCommon(B)); 28303a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_TRUE(B.anyCommon(A)); 28403a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen 28503a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen B.resize(70); 28603a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen B.set(64); 28703a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen B.reset(63); 28803a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen A.resize(64); 28903a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(A.anyCommon(B)); 29003a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen EXPECT_FALSE(B.anyCommon(A)); 29103a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen} 2923a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 2933a1c35afbd02b012690c35ec827424c27792ec3fOwen AndersonTYPED_TEST(BitVectorTest, RangeOps) { 2943a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson TypeParam A; 2953a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson A.resize(256); 2963a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson A.reset(); 2973a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson A.set(1, 255); 2983a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 2993a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(A.test(0)); 3003a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( A.test(1)); 3013a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( A.test(23)); 3023a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( A.test(254)); 3033a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(A.test(255)); 3043a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3053a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson TypeParam B; 3063a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson B.resize(256); 3073a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson B.set(); 3083a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson B.reset(1, 255); 3093a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3103a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( B.test(0)); 3113a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(B.test(1)); 3123a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(B.test(23)); 3133a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(B.test(254)); 3143a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( B.test(255)); 3153a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3163a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson TypeParam C; 3173a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson C.resize(3); 3183a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson C.reset(); 3193a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson C.set(0, 1); 3203a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3213a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE(C.test(0)); 3223a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE( C.test(1)); 3233a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE( C.test(2)); 3243a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3253a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson TypeParam D; 3263a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson D.resize(3); 3273a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson D.set(); 3283a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson D.reset(0, 1); 3293a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson 3303a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_FALSE(D.test(0)); 3313a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( D.test(1)); 3323a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson EXPECT_TRUE( D.test(2)); 333e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson 334e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson TypeParam E; 335e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson E.resize(128); 336e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson E.reset(); 337e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson E.set(1, 33); 338e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson 339e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson EXPECT_FALSE(E.test(0)); 340e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson EXPECT_TRUE( E.test(1)); 341e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson EXPECT_TRUE( E.test(32)); 342e3f7be36c75ddcafb24b52c36c55c3dc17215db3Owen Anderson EXPECT_FALSE(E.test(33)); 3433a1c35afbd02b012690c35ec827424c27792ec3fOwen Anderson} 34403a3811ab48139f45cf47f1168788e630af0d40bJakob Stoklund Olesen} 345ce97b75c1d507808abcb67635cfcdce2f48e53c9Dale Johannesen#endif 346