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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
@skipUnlessDarwin
class AddDsymDownload(TestBase):
mydir = TestBase.compute_mydir(__file__)
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 "<?xml version=\\"1.0\\" encoding=\\"UTF-8\\"?>"',
'echo "<!DOCTYPE plist PUBLIC \\"-//Apple//DTD PLIST 1.0//EN\\" \\"http://www.apple.com/DTDs/PropertyList-1.0.dtd\\">"',
'echo "<plist version=\\"1.0\\">"', '',
'if [ "$1" != "%s" ]' % (self.uuid), 'then',
' echo "<key>DBGError</key><string>not found</string>"',
' echo "</plist>"', ' exit 1', 'fi',
' uuid=%s' % self.uuid,
' bin=%s' % self.exe,
' dsym=%s' % self.dsym, 'echo "<dict><key>$uuid</key><dict>"', '',
'echo "<key>DBGDSYMPath</key><string>$dsym</string>"',
'echo "<key>DBGSymbolRichExecutable</key><string>$bin</string>"',
'echo "</dict></dict></plist>"', '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.assertEquals(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")
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