""" Test that the save_crashlog command functions """ import os import lldb import lldbsuite.test.lldbutil as lldbutil from lldbsuite.test.lldbtest import * from lldbsuite.test.decorators import * class TestSaveCrashlog(TestBase): # If your test case doesn't stress debug info, then # set this to true. That way it won't be run once for # each debug info format. NO_DEBUG_INFO_TESTCASE = True @skipUnlessDarwin def test_save_crashlog(self): """There can be many tests in a test case - describe this test here.""" self.build() self.main_source_file = lldb.SBFileSpec("main.c") self.save_crashlog() def save_crashlog(self): (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint( self, "I was called", self.main_source_file ) self.runCmd("command script import lldb.macosx.crashlog") out_file = os.path.join(self.getBuildDir(), "crash.log") self.runCmd("save_crashlog '%s'" % (out_file)) # Make sure we wrote the file: self.assertTrue(os.path.exists(out_file), "We wrote our file") # Now scan the file to make sure it looks right: # First get a few facts we'll use: exe_module = target.FindModule(target.GetExecutable()) uuid_str = exe_module.GetUUIDString() # We'll set these to true when we find the elements in the file found_call_me = False found_main_line = False found_thread_header = False found_uuid_str = False with open(out_file, "r") as f: # We want to see a line with for line in f: if "Thread 0:" in line: found_thread_header = True if "call_me" in line and "main.c:" in line: found_call_me = True if "main" in line and "main.c:" in line: found_main_line = True if uuid_str in line and "a.out" in line: found_uuid_str = True self.assertTrue(found_thread_header, "Found thread header") self.assertTrue(found_call_me, "Found call_me line in stack") self.assertTrue(found_uuid_str, "Found main binary UUID") self.assertTrue(found_main_line, "Found main line in call stack")