lldb/test/API/functionalities/rerun/TestRerun.py

   1 """
   2 Test that argdumper is a viable launching strategy.
   3 """
   4
   5
   6 import lldb
   7 from lldbsuite.test.decorators import *
   8 from lldbsuite.test.lldbtest import *
   9 from lldbsuite.test import lldbutil
  10
  11
  12 class TestRerun(TestBase):
  13     def test(self):
  14         self.build()
  15         exe = self.getBuildArtifact("a.out")
  16
  17         self.runCmd("target create %s" % exe)
  18
  19         # Create the target
  20         target = self.dbg.CreateTarget(exe)
  21
  22         # Create any breakpoints we need
  23         breakpoint = target.BreakpointCreateBySourceRegex(
  24             "break here", lldb.SBFileSpec("main.cpp", False)
  25         )
  26         self.assertTrue(breakpoint, VALID_BREAKPOINT)
  27
  28         self.runCmd("process launch 1 2 3")
  29
  30         process = self.process()
  31         thread = lldbutil.get_one_thread_stopped_at_breakpoint(process, breakpoint)
  32         self.assertIsNotNone(
  33             thread, "Process should be stopped at a breakpoint in main"
  34         )
  35         self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
  36
  37         self.expect("frame variable argv[1]", substrs=["1"])
  38         self.expect("frame variable argv[2]", substrs=["2"])
  39         self.expect("frame variable argv[3]", substrs=["3"])
  40
  41         # Let program exit
  42         self.runCmd("continue")
  43
  44         # Re-run with no args and make sure we still run with 1 2 3 as arguments as
  45         # they should have been stored in "target.run-args"
  46         self.runCmd("process launch")
  47
  48         process = self.process()
  49         thread = lldbutil.get_one_thread_stopped_at_breakpoint(process, breakpoint)
  50
  51         self.assertIsNotNone(
  52             thread, "Process should be stopped at a breakpoint in main"
  53         )
  54         self.assertTrue(thread.IsValid(), "Stopped thread is not valid")
  55
  56         self.expect("frame variable argv[1]", substrs=["1"])
  57         self.expect("frame variable argv[2]", substrs=["2"])
  58         self.expect("frame variable argv[3]", substrs=["3"])