1 //===-- PythonDataObjectsTests.cpp ------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "gtest/gtest.h"
10 
11 #include "llvm/ADT/STLExtras.h"
12 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
13 #include "llvm/DebugInfo/PDB/PDBSymbolExe.h"
14 #include "llvm/Support/FileSystem.h"
15 #include "llvm/Support/Path.h"
16 
17 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
18 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
19 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
20 #include "TestingSupport/TestUtilities.h"
21 #include "lldb/Core/Address.h"
22 #include "lldb/Core/Module.h"
23 #include "lldb/Core/ModuleSpec.h"
24 #include "lldb/Host/FileSystem.h"
25 #include "lldb/Host/HostInfo.h"
26 #include "lldb/Symbol/ClangASTContext.h"
27 #include "lldb/Symbol/CompileUnit.h"
28 #include "lldb/Symbol/LineTable.h"
29 #include "lldb/Symbol/SymbolVendor.h"
30 #include "lldb/Utility/ArchSpec.h"
31 #include "lldb/Utility/FileSpec.h"
32 
33 using namespace lldb_private;
34 
35 class SymbolFileDWARFTests : public testing::Test {
36 public:
37   void SetUp() override {
38 // Initialize and TearDown the plugin every time, so we get a brand new
39 // AST every time so that modifications to the AST from each test don't
40 // leak into the next test.
41 FileSystem::Initialize();
42 HostInfo::Initialize();
43 ObjectFilePECOFF::Initialize();
44 SymbolFileDWARF::Initialize();
45 ClangASTContext::Initialize();
46 SymbolFilePDB::Initialize();
47 
48 m_dwarf_test_exe = GetInputFilePath("test-dwarf.exe");
49   }
50 
51   void TearDown() override {
52     SymbolFilePDB::Terminate();
53     ClangASTContext::Initialize();
54     SymbolFileDWARF::Terminate();
55     ObjectFilePECOFF::Terminate();
56     HostInfo::Terminate();
57     FileSystem::Terminate();
58   }
59 
60 protected:
61   std::string m_dwarf_test_exe;
62 };
63 
64 TEST_F(SymbolFileDWARFTests, TestAbilitiesForDWARF) {
65   // Test that when we have Dwarf debug info, SymbolFileDWARF is used.
66   FileSpec fspec(m_dwarf_test_exe);
67   ArchSpec aspec("i686-pc-windows");
68   lldb::ModuleSP module = std::make_shared<Module>(fspec, aspec);
69 
70   SymbolVendor *plugin = module->GetSymbolVendor();
71   EXPECT_NE(nullptr, plugin);
72   SymbolFile *symfile = plugin->GetSymbolFile();
73   EXPECT_NE(nullptr, symfile);
74   EXPECT_EQ(symfile->GetPluginName(), SymbolFileDWARF::GetPluginNameStatic());
75 
76   uint32_t expected_abilities = SymbolFile::kAllAbilities;
77   EXPECT_EQ(expected_abilities, symfile->CalculateAbilities());
78 }
79