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
56
57
58
59
60
61
62
63
64
65
66
67
68
| //===-- DWARFASTParserClangTests.cpp ----------------------------*- C++ -*-===//
//
// 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 "gmock/gmock.h"
#include "gtest/gtest.h"
#include "Plugins/SymbolFile/DWARF/DWARFASTParserClang.h"
#include "Plugins/SymbolFile/DWARF/DWARFDIE.h"
using namespace lldb;
using namespace lldb_private;
class DWARFASTParserClangTests : public testing::Test {
public:
void SetUp() override {
FileSystem::Initialize();
ClangASTContext::Initialize();
}
void TearDown() override {
ClangASTContext::Terminate();
FileSystem::Terminate();
}
};
namespace {
class DWARFASTParserClangStub : public DWARFASTParserClang {
public:
using DWARFASTParserClang::DWARFASTParserClang;
using DWARFASTParserClang::LinkDeclContextToDIE;
std::vector<const clang::DeclContext *> GetDeclContextToDIEMapKeys() {
std::vector<const clang::DeclContext *> keys;
for (const auto &it : m_decl_ctx_to_die)
keys.push_back(it.first);
return keys;
}
};
} // namespace
// If your implementation needs to dereference the dummy pointers we are
// defining here, causing this test to fail, feel free to delete it.
TEST_F(DWARFASTParserClangTests,
EnsureAllDIEsInDeclContextHaveBeenParsedParsesOnlyMatchingEntries) {
ClangASTContext ast_ctx;
DWARFASTParserClangStub ast_parser(ast_ctx);
DWARFUnit *unit = nullptr;
std::vector<DWARFDIE> dies = {DWARFDIE(unit, (DWARFDebugInfoEntry *)1LL),
DWARFDIE(unit, (DWARFDebugInfoEntry *)2LL),
DWARFDIE(unit, (DWARFDebugInfoEntry *)3LL),
DWARFDIE(unit, (DWARFDebugInfoEntry *)4LL)};
std::vector<clang::DeclContext *> decl_ctxs = {
(clang::DeclContext *)1LL, (clang::DeclContext *)2LL,
(clang::DeclContext *)2LL, (clang::DeclContext *)3LL};
for (int i = 0; i < 4; ++i)
ast_parser.LinkDeclContextToDIE(decl_ctxs[i], dies[i]);
ast_parser.EnsureAllDIEsInDeclContextHaveBeenParsed(
CompilerDeclContext(nullptr, decl_ctxs[1]));
EXPECT_THAT(ast_parser.GetDeclContextToDIEMapKeys(),
testing::UnorderedElementsAre(decl_ctxs[0], decl_ctxs[3]));
}
|