TEST_F(SymbolFilePDBTests, REQUIRES_DIA_SDK(TestLineTablesMatchSpecific)) {
// Test that when calling ResolveSymbolContext with a specific line number,
// only line entries
// which match the requested line are returned.
FileSpec fspec(m_pdb_test_exe.c_str(), false);
ArchSpec aspec("i686-pc-windows");
lldb::ModuleSP module = std::make_shared<Module>(fspec, aspec);
SymbolVendor *plugin = module->GetSymbolVendor();
SymbolFile *symfile = plugin->GetSymbolFile();
FileSpec source_file("test-pdb.cpp", false);
FileSpec header1("test-pdb.h", false);
FileSpec header2("test-pdb-nested.h", false);
uint32_t cus = symfile->GetNumCompileUnits();
EXPECT_EQ(2u, cus);
SymbolContextList sc_list;
uint32_t scope = lldb::eSymbolContextCompUnit | lldb::eSymbolContextLineEntry;
// First test with line 7, and verify that only line 7 entries are added.
uint32_t count =
symfile->ResolveSymbolContext(source_file, 7, true, scope, sc_list);
EXPECT_EQ(1u, count);
SymbolContext sc;
EXPECT_TRUE(sc_list.GetContextAtIndex(0, sc));
LineTable *lt = sc.comp_unit->GetLineTable();
EXPECT_NE(nullptr, lt);
count = lt->GetSize();
// We expect one extra entry for termination
EXPECT_EQ(3u, count);
VerifyLineEntry(module, sc, source_file, *lt, 7, 0x401040);
VerifyLineEntry(module, sc, header2, *lt, 7, 0x401089);
sc_list.Clear();
// Then test with line 9, and verify that only line 9 entries are added.
count = symfile->ResolveSymbolContext(source_file, 9, true, scope, sc_list);
EXPECT_EQ(1u, count);
EXPECT_TRUE(sc_list.GetContextAtIndex(0, sc));
lt = sc.comp_unit->GetLineTable();
EXPECT_NE(nullptr, lt);
count = lt->GetSize();
// We expect one extra entry for termination
EXPECT_EQ(3u, count);
VerifyLineEntry(module, sc, source_file, *lt, 9, 0x401045);
VerifyLineEntry(module, sc, header1, *lt, 9, 0x401090);
}
TEST_F(SymbolFilePDBTests, REQUIRES_DIA_SDK(TestLineTablesMatchAll)) {
// Test that when calling ResolveSymbolContext with a line number of 0, all
// line entries from
// the specified files are returned.
FileSpec fspec(m_pdb_test_exe.c_str(), false);
ArchSpec aspec("i686-pc-windows");
lldb::ModuleSP module = std::make_shared<Module>(fspec, aspec);
SymbolVendor *plugin = module->GetSymbolVendor();
SymbolFile *symfile = plugin->GetSymbolFile();
FileSpec source_file("test-pdb.cpp", false);
FileSpec header1("test-pdb.h", false);
FileSpec header2("test-pdb-nested.h", false);
uint32_t cus = symfile->GetNumCompileUnits();
EXPECT_EQ(2u, cus);
SymbolContextList sc_list;
uint32_t scope = lldb::eSymbolContextCompUnit | lldb::eSymbolContextLineEntry;
uint32_t count =
symfile->ResolveSymbolContext(source_file, 0, true, scope, sc_list);
EXPECT_EQ(1u, count);
SymbolContext sc;
EXPECT_TRUE(sc_list.GetContextAtIndex(0, sc));
LineTable *lt = sc.comp_unit->GetLineTable();
EXPECT_NE(nullptr, lt);
count = lt->GetSize();
// We expect one extra entry for termination (per function)
EXPECT_EQ(16u, count);
VerifyLineEntry(module, sc, source_file, *lt, 7, 0x401040);
VerifyLineEntry(module, sc, source_file, *lt, 8, 0x401043);
VerifyLineEntry(module, sc, source_file, *lt, 9, 0x401045);
VerifyLineEntry(module, sc, source_file, *lt, 13, 0x401050);
VerifyLineEntry(module, sc, source_file, *lt, 14, 0x401054);
VerifyLineEntry(module, sc, source_file, *lt, 15, 0x401070);
VerifyLineEntry(module, sc, header1, *lt, 9, 0x401090);
VerifyLineEntry(module, sc, header1, *lt, 10, 0x401093);
VerifyLineEntry(module, sc, header1, *lt, 11, 0x4010a2);
VerifyLineEntry(module, sc, header2, *lt, 5, 0x401080);
VerifyLineEntry(module, sc, header2, *lt, 6, 0x401083);
VerifyLineEntry(module, sc, header2, *lt, 7, 0x401089);
}
