1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
//===------- MemoryFlagsTest.cpp - Test MemoryFlags and related APIs ------===//
//
// 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/ExecutionEngine/Orc/Shared/MemoryFlags.h"
#include "gtest/gtest.h"
#include <future>
using namespace llvm;
using namespace llvm::orc;
TEST(MemProtTest, Basics) {
MemProt MPNone = MemProt::None;
EXPECT_EQ(MPNone & MemProt::Read, MemProt::None);
EXPECT_EQ(MPNone & MemProt::Write, MemProt::None);
EXPECT_EQ(MPNone & MemProt::Exec, MemProt::None);
EXPECT_EQ(MPNone | MemProt::Read, MemProt::Read);
EXPECT_EQ(MPNone | MemProt::Write, MemProt::Write);
EXPECT_EQ(MPNone | MemProt::Exec, MemProt::Exec);
MemProt MPAll = MemProt::Read | MemProt::Write | MemProt::Exec;
EXPECT_EQ(MPAll & MemProt::Read, MemProt::Read);
EXPECT_EQ(MPAll & MemProt::Write, MemProt::Write);
EXPECT_EQ(MPAll & MemProt::Exec, MemProt::Exec);
}
TEST(AllocGroupSmallMap, EmptyMap) {
AllocGroupSmallMap<bool> EM;
EXPECT_TRUE(EM.empty());
EXPECT_EQ(EM.size(), 0u);
}
TEST(AllocGroupSmallMap, NonEmptyMap) {
AllocGroupSmallMap<unsigned> NEM;
NEM[MemProt::Read] = 42;
EXPECT_FALSE(NEM.empty());
EXPECT_EQ(NEM.size(), 1U);
EXPECT_EQ(NEM[MemProt::Read], 42U);
EXPECT_EQ(NEM.find(MemProt::Read), NEM.begin());
EXPECT_EQ(NEM.find(MemProt::Read | MemProt::Write), NEM.end());
NEM[MemProt::Read | MemProt::Write] = 7;
EXPECT_EQ(NEM.size(), 2U);
EXPECT_EQ(NEM.begin()->second, 42U);
EXPECT_EQ((NEM.begin() + 1)->second, 7U);
}
|
