import lldb from lldbsuite.test.decorators import * from lldbsuite.test.lldbtest import * from lldbsuite.test import lldbutil @skipUnlessDarwin class AddDsymDownload(TestBase): dwarfdump_uuid_regex = re.compile("UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*") def get_uuid(self): dwarfdump_cmd_output = subprocess.check_output( ('/usr/bin/dwarfdump --uuid "%s"' % self.exe), shell=True ).decode("utf-8") for line in dwarfdump_cmd_output.splitlines(): match = self.dwarfdump_uuid_regex.search(line) if match: return match.group(1) return None def create_dsym_for_uuid(self): shell_cmds = [ "#! /bin/sh", "# the last argument is the uuid", "while [ $# -gt 1 ]", "do", " shift", "done", "ret=0", 'echo ""', 'echo ""', 'echo ""', "", 'if [ "$1" != "%s" ]' % (self.uuid), "then", ' echo "DBGErrornot found"', ' echo ""', " exit 1", "fi", " uuid=%s" % self.uuid, " bin=%s" % self.exe, " dsym=%s" % self.dsym, 'echo "$uuid"', "", 'echo "DBGDSYMPath$dsym"', 'echo "DBGSymbolRichExecutable$bin"', 'echo ""', "exit $ret", ] with open(self.dsym_for_uuid, "w") as writer: for l in shell_cmds: writer.write(l + "\n") os.chmod(self.dsym_for_uuid, 0o755) def setUp(self): TestBase.setUp(self) self.source = "main.c" self.exe = self.getBuildArtifact("a.out") self.dsym = os.path.join( self.getBuildDir(), "hide.app/Contents/a.out.dSYM/Contents/Resources/DWARF/", os.path.basename(self.exe), ) self.dsym_for_uuid = self.getBuildArtifact("dsym-for-uuid.sh") self.build(debug_info="dsym") self.assertTrue(os.path.exists(self.exe)) self.assertTrue(os.path.exists(self.dsym)) self.uuid = self.get_uuid() self.assertNotEqual(self.uuid, None, "Could not get uuid for a.out") self.create_dsym_for_uuid() os.environ["LLDB_APPLE_DSYMFORUUID_EXECUTABLE"] = self.dsym_for_uuid self.addTearDownHook( lambda: os.environ.pop("LLDB_APPLE_DSYMFORUUID_EXECUTABLE", None) ) def do_test(self, command): self.target = self.dbg.CreateTarget(self.exe) self.assertTrue(self.target, VALID_TARGET) main_bp = self.target.BreakpointCreateByName("main", "a.out") self.assertTrue(main_bp, VALID_BREAKPOINT) self.process = self.target.LaunchSimple( None, None, self.get_process_working_directory() ) self.assertTrue(self.process, PROCESS_IS_VALID) # The stop reason of the thread should be breakpoint. self.assertState( self.process.GetState(), lldb.eStateStopped, STOPPED_DUE_TO_BREAKPOINT ) self.runCmd(command) self.expect("frame select", substrs=["a.out`main at main.c"]) @no_debug_info_test def test_frame(self): self.do_test("add-dsym --frame") @no_debug_info_test def test_uuid(self): self.do_test("add-dsym --uuid {}".format(self.uuid)) @no_debug_info_test def test_stack(self): self.do_test("add-dsym --stack")