113 lines · python
1import lldb2from lldbsuite.test.decorators import *3from lldbsuite.test.lldbtest import *4from lldbsuite.test import lldbutil5 6 7@skipUnlessDarwin8class AddDsymDownload(TestBase):9 dwarfdump_uuid_regex = re.compile(r"UUID: ([-0-9a-fA-F]+) \(([^\(]+)\) .*")10 11 def get_uuid(self):12 dwarfdump_cmd_output = subprocess.check_output(13 ('/usr/bin/dwarfdump --uuid "%s"' % self.exe), shell=True14 ).decode("utf-8")15 for line in dwarfdump_cmd_output.splitlines():16 match = self.dwarfdump_uuid_regex.search(line)17 if match:18 return match.group(1)19 return None20 21 def create_dsym_for_uuid(self):22 shell_cmds = [23 "#! /bin/sh",24 "# the last argument is the uuid",25 "while [ $# -gt 1 ]",26 "do",27 " shift",28 "done",29 "ret=0",30 'echo "<?xml version=\\"1.0\\" encoding=\\"UTF-8\\"?>"',31 'echo "<!DOCTYPE plist PUBLIC \\"-//Apple//DTD PLIST 1.0//EN\\" \\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\\">"',32 'echo "<plist version=\\"1.0\\">"',33 "",34 'if [ "$1" != "%s" ]' % (self.uuid),35 "then",36 ' echo "<key>DBGError</key><string>not found</string>"',37 ' echo "</plist>"',38 " exit 1",39 "fi",40 " uuid=%s" % self.uuid,41 " bin=%s" % self.exe,42 " dsym=%s" % self.dsym,43 'echo "<dict><key>$uuid</key><dict>"',44 "",45 'echo "<key>DBGDSYMPath</key><string>$dsym</string>"',46 'echo "<key>DBGSymbolRichExecutable</key><string>$bin</string>"',47 'echo "</dict></dict></plist>"',48 "exit $ret",49 ]50 51 with open(self.dsym_for_uuid, "w") as writer:52 for l in shell_cmds:53 writer.write(l + "\n")54 55 os.chmod(self.dsym_for_uuid, 0o755)56 57 def setUp(self):58 TestBase.setUp(self)59 self.source = "main.c"60 self.exe = self.getBuildArtifact("a.out")61 self.dsym = os.path.join(62 self.getBuildDir(),63 "hide.app/Contents/a.out.dSYM/Contents/Resources/DWARF/",64 os.path.basename(self.exe),65 )66 self.dsym_for_uuid = self.getBuildArtifact("dsym-for-uuid.sh")67 68 self.build(debug_info="dsym")69 self.assertTrue(os.path.exists(self.exe))70 self.assertTrue(os.path.exists(self.dsym))71 72 self.uuid = self.get_uuid()73 self.assertNotEqual(self.uuid, None, "Could not get uuid for a.out")74 75 self.create_dsym_for_uuid()76 77 os.environ["LLDB_APPLE_DSYMFORUUID_EXECUTABLE"] = self.dsym_for_uuid78 self.addTearDownHook(79 lambda: os.environ.pop("LLDB_APPLE_DSYMFORUUID_EXECUTABLE", None)80 )81 82 def do_test(self, command):83 self.target = self.dbg.CreateTarget(self.exe)84 self.assertTrue(self.target, VALID_TARGET)85 86 main_bp = self.target.BreakpointCreateByName("main", "a.out")87 self.assertTrue(main_bp, VALID_BREAKPOINT)88 89 self.process = self.target.LaunchSimple(90 None, None, self.get_process_working_directory()91 )92 self.assertTrue(self.process, PROCESS_IS_VALID)93 94 # The stop reason of the thread should be breakpoint.95 self.assertState(96 self.process.GetState(), lldb.eStateStopped, STOPPED_DUE_TO_BREAKPOINT97 )98 99 self.runCmd(command)100 self.expect("frame select", substrs=["a.out`main at main.c"])101 102 @no_debug_info_test103 def test_frame(self):104 self.do_test("add-dsym --frame")105 106 @no_debug_info_test107 def test_uuid(self):108 self.do_test("add-dsym --uuid {}".format(self.uuid))109 110 @no_debug_info_test111 def test_stack(self):112 self.do_test("add-dsym --stack")113