1 //===-- PythonDataObjectsTests.cpp ------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "gtest/gtest.h"
11 
12 #include "llvm/ADT/STLExtras.h"
13 #include "llvm/DebugInfo/PDB/PDBSymbolData.h"
14 #include "llvm/DebugInfo/PDB/PDBSymbolExe.h"
15 #include "llvm/Support/FileSystem.h"
16 #include "llvm/Support/Path.h"
17 
18 #include "Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.h"
19 #include "Plugins/SymbolFile/DWARF/SymbolFileDWARF.h"
20 #include "Plugins/SymbolFile/PDB/SymbolFilePDB.h"
21 #include "TestingSupport/TestUtilities.h"
22 #include "lldb/Core/Address.h"
23 #include "lldb/Core/Module.h"
24 #include "lldb/Core/ModuleSpec.h"
25 #include "lldb/Host/FileSystem.h"
26 #include "lldb/Host/HostInfo.h"
27 #include "lldb/Symbol/ClangASTContext.h"
28 #include "lldb/Symbol/CompileUnit.h"
29 #include "lldb/Symbol/LineTable.h"
30 #include "lldb/Symbol/SymbolVendor.h"
31 #include "lldb/Utility/ArchSpec.h"
32 #include "lldb/Utility/FileSpec.h"
33 
34 using namespace lldb_private;
35 
36 class SymbolFileDWARFTests : public testing::Test {
37 public:
38   void SetUp() override {
39 // Initialize and TearDown the plugin every time, so we get a brand new
40 // AST every time so that modifications to the AST from each test don't
41 // leak into the next test.
42 FileSystem::Initialize();
43 HostInfo::Initialize();
44 ObjectFilePECOFF::Initialize();
45 SymbolFileDWARF::Initialize();
46 ClangASTContext::Initialize();
47 SymbolFilePDB::Initialize();
48 
49 m_dwarf_test_exe = GetInputFilePath("test-dwarf.exe");
50   }
51 
52   void TearDown() override {
53     SymbolFilePDB::Terminate();
54     ClangASTContext::Initialize();
55     SymbolFileDWARF::Terminate();
56     ObjectFilePECOFF::Terminate();
57     HostInfo::Terminate();
58     FileSystem::Terminate();
59   }
60 
61 protected:
62   std::string m_dwarf_test_exe;
63 };
64 
65 TEST_F(SymbolFileDWARFTests, TestAbilitiesForDWARF) {
66   // Test that when we have Dwarf debug info, SymbolFileDWARF is used.
67   FileSpec fspec(m_dwarf_test_exe);
68   ArchSpec aspec("i686-pc-windows");
69   lldb::ModuleSP module = std::make_shared<Module>(fspec, aspec);
70 
71   SymbolVendor *plugin = module->GetSymbolVendor();
72   EXPECT_NE(nullptr, plugin);
73   SymbolFile *symfile = plugin->GetSymbolFile();
74   EXPECT_NE(nullptr, symfile);
75   EXPECT_EQ(symfile->GetPluginName(), SymbolFileDWARF::GetPluginNameStatic());
76 
77   uint32_t expected_abilities = SymbolFile::kAllAbilities;
78   EXPECT_EQ(expected_abilities, symfile->CalculateAbilities());
79 }
80