lldb/packages/Python/lldbsuite/test/api/log/TestAPILog.py

   1 """
   2 Test API logging.
   3 """
   4
   5 import re
   6
   7 import lldb
   8 import lldbsuite.test.lldbutil as lldbutil
   9 from lldbsuite.test.lldbtest import *
  10
  11
  12 class APILogTestCase(TestBase):
  13
  14     mydir = TestBase.compute_mydir(__file__)
  15
  16     NO_DEBUG_INFO_TESTCASE = True
  17
  18     def test_api_log(self):
  19         """Test API logging"""
  20         logfile = os.path.join(self.getBuildDir(), "api-log.txt")
  21
  22         def cleanup():
  23             if os.path.exists(logfile):
  24                 os.unlink(logfile)
  25
  26         self.addTearDownHook(cleanup)
  27         self.expect("log enable lldb api -f {}".format(logfile))
  28
  29         self.dbg.SetDefaultArchitecture(None)
  30         self.dbg.GetScriptingLanguage(None)
  31         target = self.dbg.CreateTarget(None)
  32
  33         print(logfile)
  34         with open(logfile, 'r') as f:
  35             log = f.read()
  36
  37         # Find the SBDebugger's address.
  38         debugger_addr = re.findall(
  39             r"lldb::SBDebugger::GetScriptingLanguage\([^)]*\) \(0x([0-9a-fA-F]+),",
  40             log)
  41
  42         # Make sure we've found a match.
  43         self.assertTrue(debugger_addr, log)
  44
  45         # Make sure the GetScriptingLanguage matches.
  46         self.assertTrue(re.search(r'lldb::SBDebugger::GetScriptingLanguage\([^)]*\) \(0x{}, ""\)'.format(
  47             debugger_addr[0]), log), log)
  48
  49         # Make sure the address matches.
  50         self.assertTrue(re.search(r'lldb::SBDebugger::CreateTarget\([^)]*\) \(0x{}, ""\)'.format(
  51             debugger_addr[0]), log), log)