lldb/test/API/arm/breakpoint-it/TestBreakpointIt.py

   1 """
   2 Test that breakpoints in an IT instruction don't fire if their condition is
   3 false.
   4 """
   5
   6
   7 import lldb
   8 from lldbsuite.test.decorators import *
   9 from lldbsuite.test.lldbtest import *
  10 from lldbsuite.test import lldbutil
  11
  12
  13 class TestBreakpointIt(TestBase):
  14     NO_DEBUG_INFO_TESTCASE = True
  15
  16     @skipIf(archs=no_match(["arm"]))
  17     @skipIf(archs=["arm64", "arm64e", "arm64_32"])
  18     def test_false(self):
  19         self.build()
  20         exe = self.getBuildArtifact("a.out")
  21
  22         self.runCmd("target create %s" % exe)
  23         lldbutil.run_break_set_by_symbol(
  24             self, "bkpt_false", extra_options="--skip-prologue 0"
  25         )
  26
  27         self.runCmd("run")
  28         self.assertState(
  29             self.process().GetState(), lldb.eStateExited, "Breakpoint does not get hit"
  30         )
  31
  32     @skipIf(archs=no_match(["arm"]))
  33     @skipIf(archs=["arm64", "arm64e", "arm64_32"])
  34     def test_true(self):
  35         self.build()
  36         exe = self.getBuildArtifact("a.out")
  37
  38         self.runCmd("target create %s" % exe)
  39         bpid = lldbutil.run_break_set_by_symbol(
  40             self, "bkpt_true", extra_options="--skip-prologue 0"
  41         )
  42
  43         self.runCmd("run")
  44         self.assertIsNotNone(
  45             lldbutil.get_one_thread_stopped_at_breakpoint_id(self.process(), bpid)
  46         )