| """ |
| Test lldb logging. This test just makes sure logging doesn't crash, and produces some output. |
| """ |
| |
| import os, time |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| class LogTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_with_dsym (self): |
| self.buildDsym () |
| self.command_log_tests ("dsym") |
| |
| @dwarf_test |
| def test_with_dwarf (self): |
| self.buildDwarf () |
| self.command_log_tests ("dwarf") |
| |
| def command_log_tests (self, type): |
| exe = os.path.join (os.getcwd(), "a.out") |
| self.expect("file " + exe, |
| patterns = [ "Current executable set to .*a.out" ]) |
| |
| log_file = os.path.join (os.getcwd(), "lldb-commands-log-%s-%s-%s.txt" % (type, |
| os.path.basename(self.getCompiler()), |
| self.getArchitecture())) |
| |
| if (os.path.exists (log_file)): |
| os.remove (log_file) |
| |
| # By default, Debugger::EnableLog() will set log options to |
| # PREPEND_THREAD_NAME + OPTION_THREADSAFE. We don't want the |
| # threadnames here, so we enable just threadsafe (-t). |
| self.runCmd ("log enable -t -f '%s' lldb commands" % (log_file)) |
| |
| self.runCmd ("command alias bp breakpoint") |
| |
| self.runCmd ("bp set -n main") |
| |
| self.runCmd ("bp l") |
| |
| self.runCmd("log disable lldb") |
| |
| self.assertTrue (os.path.isfile (log_file)) |
| |
| f = open (log_file) |
| log_lines = f.readlines() |
| f.close () |
| os.remove (log_file) |
| |
| self.assertTrue(log_lines > 0, "Something was written to the log file.") |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
| |
