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