1""" Testing explicit symbol loading via target symbols add. """ 2import lldb 3from lldbsuite.test.decorators import * 4from lldbsuite.test.lldbtest import * 5from lldbsuite.test import lldbutil 6 7 8class TargetSymbolsAddCommand(TestBase): 9 10 mydir = TestBase.compute_mydir(__file__) 11 12 def setUp(self): 13 TestBase.setUp(self) 14 self.source = 'main.c' 15 16 @no_debug_info_test # Prevent the genaration of the dwarf version of this test 17 @skipUnlessPlatform(['linux']) 18 def test_target_symbols_add(self): 19 """Test that 'target symbols add' can load the symbols 20 even if gnu.build-id and gnu_debuglink are not present in the module. 21 Similar to test_add_dsym_mid_execution test for macos.""" 22 self.build() 23 exe = self.getBuildArtifact("stripped.out") 24 25 self.target = self.dbg.CreateTarget(exe) 26 self.assertTrue(self.target, VALID_TARGET) 27 28 main_bp = self.target.BreakpointCreateByName("main", "stripped.out") 29 self.assertTrue(main_bp, VALID_BREAKPOINT) 30 31 self.process = self.target.LaunchSimple( 32 None, None, self.get_process_working_directory()) 33 self.assertTrue(self.process, PROCESS_IS_VALID) 34 35 # The stop reason of the thread should be breakpoint. 36 self.assertState(self.process.GetState(), lldb.eStateStopped, 37 STOPPED_DUE_TO_BREAKPOINT) 38 39 exe_module = self.target.GetModuleAtIndex(0) 40 41 # Check that symbols are not loaded and main.c is not know to be 42 # the source file. 43 self.expect("frame select", substrs=['main.c'], matching=False) 44 45 # Tell LLDB that a.out has symbols for stripped.out 46 self.runCmd("target symbols add -s %s %s" % 47 (exe, self.getBuildArtifact("a.out"))) 48 49 # Check that symbols are now loaded and main.c is in the output. 50 self.expect("frame select", substrs=['main.c']) 51