lldb/test/API/lang/c/step_over_no_deadlock/TestStepOverDoesntBlock.py

   1 """
   2 Test that step over will let other threads run when necessary
   3 """
   4
   5 import lldb
   6 from lldbsuite.test.decorators import *
   7 from lldbsuite.test.lldbtest import *
   8 from lldbsuite.test import lldbutil
   9
  10
  11 class StepOverDoesntDeadlockTestCase(TestBase):
  12     def test_step_over(self):
  13         """Test that when step over steps over a function it lets other threads run."""
  14         self.build()
  15         (target, process, thread, bkpt) = lldbutil.run_to_source_breakpoint(
  16             self,
  17             "without running the first thread at least somewhat",
  18             lldb.SBFileSpec("locking.cpp"),
  19         )
  20         # This is just testing that the step over actually completes.
  21         # If the test fails this step never return, so failure is really
  22         # signaled by the test timing out.
  23
  24         thread.StepOver()
  25         state = process.GetState()
  26         self.assertState(state, lldb.eStateStopped)