90 lines · python
1"""Test that a dSYM can be found when a binary is in a deep bundle with multiple pathname components."""2 3 4from time import sleep5 6import lldb7from lldbsuite.test.decorators import *8from lldbsuite.test.lldbtest import *9from lldbsuite.test import lldbutil10 11 12exe_name = "deep-bundle" # must match Makefile13 14 15class DeepBundleTestCase(TestBase):16 def setUp(self):17 TestBase.setUp(self)18 self.source = "main.c"19 20 def tearDown(self):21 # Destroy process before TestBase.tearDown()22 self.dbg.GetSelectedTarget().GetProcess().Destroy()23 24 # Call super's tearDown().25 TestBase.tearDown(self)26 27 @skipIfRemote28 @skipUnlessDarwin29 # This test is explicitly a dSYM test, it doesn't need to run for any other config.30 @skipIf(debug_info=no_match(["dsym"]))31 def test_attach_and_check_dsyms(self):32 """Test attach to binary, see if the framework dSYM is found"""33 exe = self.getBuildArtifact(exe_name)34 self.build()35 36 # Use a file as a synchronization point between test and inferior.37 pid_file_path = lldbutil.append_to_process_working_directory(38 self, "token_pid_%d" % (int(os.getpid()))39 )40 self.addTearDownHook(41 lambda: self.run_platform_command("rm %s" % (pid_file_path))42 )43 44 popen = self.spawnSubprocess(exe, [self.getBuildDir(), pid_file_path])45 46 # Wait for the inferior to start up, dlopen a bundle, remove the bundle it linked in47 pid = lldbutil.wait_for_file_on_target(self, pid_file_path)48 49 # Since the library that was dlopen()'ed is now removed, lldb will need to find the50 # binary & dSYM via target.exec-search-paths51 settings_str = (52 "settings set target.exec-search-paths "53 + self.get_process_working_directory()54 + "/hide.app"55 )56 self.runCmd(settings_str)57 self.runCmd("process attach -p " + str(popen.pid))58 59 target = self.dbg.GetSelectedTarget()60 self.assertTrue(61 target.IsValid(), "Should have a valid Target after attaching to process"62 )63 64 setup_complete = target.FindFirstGlobalVariable("setup_is_complete")65 self.assertEqual(66 setup_complete.GetValueAsUnsigned(),67 1,68 "Check that inferior process has completed setup",69 )70 71 # Find the bundle module, see if we found the dSYM too (they're both in "hide.app")72 i = 073 found_module = False74 while i < target.GetNumModules():75 mod = target.GetModuleAtIndex(i)76 if mod.GetFileSpec().GetFilename() == "MyFramework":77 found_module = True78 dsym_name = mod.GetSymbolFileSpec().GetFilename()79 self.assertEqual(80 dsym_name,81 "MyFramework",82 "Check that we found the dSYM for the bundle that was loaded",83 )84 i = i + 185 86 self.assertTrue(87 found_module,88 "Check that we found the framework loaded in lldb's image list",89 )90