def step_out_test(self, step_out_func):
"""Test single thread step out of a function."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# This should create a breakpoint in the main thread.
lldbutil.run_break_set_by_file_and_line(self,
"main.cpp",
self.breakpoint,
num_expected_locations=1)
# The breakpoint list should show 1 location.
self.expect(
"breakpoint list -f",
"Breakpoint location shown correctly",
substrs=[
"1: file = 'main.cpp', line = %d, exact_match = 0, locations = 1"
% self.breakpoint
])
# Run the program.
self.runCmd("run", RUN_SUCCEEDED)
# Get the target process
self.inferior_target = self.dbg.GetSelectedTarget()
self.inferior_process = self.inferior_target.GetProcess()
# Get the number of threads, ensure we see all three.
num_threads = self.inferior_process.GetNumThreads()
self.assertEqual(
num_threads, 3,
'Number of expected threads and actual threads do not match.')
(breakpoint_threads, other_threads) = ([], [])
lldbutil.sort_stopped_threads(self.inferior_process,
breakpoint_threads=breakpoint_threads,
other_threads=other_threads)
while len(breakpoint_threads) < 2:
self.runCmd("thread continue %s" %
" ".join([str(x.GetIndexID()) for x in other_threads]))
lldbutil.sort_stopped_threads(
self.inferior_process,
breakpoint_threads=breakpoint_threads,
other_threads=other_threads)
self.step_out_thread = breakpoint_threads[0]
# Step out of thread stopped at breakpoint
step_out_func()
# Run to completion
self.runCmd("continue")
# At this point, the inferior process should have exited.
self.assertTrue(self.inferior_process.GetState() == lldb.eStateExited,
PROCESS_EXITED)
def step_out_test(self, step_out_func):
"""Test single thread step out of a function."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# This should create a breakpoint in the main thread.
lldbutil.run_break_set_by_file_and_line(
self, "main.cpp", self.breakpoint, num_expected_locations=1)
# The breakpoint list should show 1 location.
self.expect(
"breakpoint list -f",
"Breakpoint location shown correctly",
substrs=[
"1: file = 'main.cpp', line = %d, locations = 1" %
self.breakpoint
])
# Run the program.
self.runCmd("run", RUN_SUCCEEDED)
# Get the target process
self.inferior_target = self.dbg.GetSelectedTarget()
self.inferior_process = self.inferior_target.GetProcess()
# Get the number of threads, ensure we see all three.
num_threads = self.inferior_process.GetNumThreads()
self.assertEqual(
num_threads, 3,
'Number of expected threads and actual threads do not match.')
(breakpoint_threads, other_threads) = ([], [])
lldbutil.sort_stopped_threads(
self.inferior_process,
breakpoint_threads=breakpoint_threads,
other_threads=other_threads)
while len(breakpoint_threads) < 2:
self.runCmd("thread continue %s" % " ".join(
[str(x.GetIndexID()) for x in other_threads]))
lldbutil.sort_stopped_threads(
self.inferior_process,
breakpoint_threads=breakpoint_threads,
other_threads=other_threads)
self.step_out_thread = breakpoint_threads[0]
# Step out of thread stopped at breakpoint
step_out_func()
# Run to completion
self.runCmd("continue")
# At this point, the inferior process should have exited.
self.assertTrue(self.inferior_process.GetState() == lldb.eStateExited,
PROCESS_EXITED)