def inferior_crashing_step(self):
"""Test that lldb functions correctly after stepping through a crash."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
self.set_breakpoint(self.line)
self.runCmd("run", RUN_SUCCEEDED)
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs = ['main.c:%d' % self.line,
'stop reason = breakpoint'])
self.runCmd("next")
stop_reason = self.check_stop_reason()
# The lldb expression interpreter should be able to read from addresses of the inferior after a crash.
self.expect("p argv[0]",
substrs = ['a.out'])
self.expect("p null_ptr",
substrs = ['= 0x0'])
# lldb should be able to read from registers from the inferior after crashing.
lldbplatformutil.check_first_register_readable(self)
# And it should report the correct line number.
self.expect("thread backtrace all",
substrs = [stop_reason,
'main.c:%d' % self.line])
def inferior_crashing_step(self):
"""Test that lldb functions correctly after stepping through a crash."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
self.set_breakpoint(self.line)
self.runCmd("run", RUN_SUCCEEDED)
self.expect(
"thread list",
STOPPED_DUE_TO_BREAKPOINT,
substrs=['main.c:%d' % self.line, 'stop reason = breakpoint'])
self.runCmd("next")
self.check_stop_reason()
# The lldb expression interpreter should be able to read from addresses of the inferior after a crash.
self.expect("p argv[0]", substrs=['a.out'])
self.expect("p null_ptr", substrs=['= 0x0'])
# lldb should be able to read from registers from the inferior after crashing.
lldbplatformutil.check_first_register_readable(self)
# And it should report the correct line number.
self.expect("thread backtrace all", substrs=['main.c:%d' % self.line])
def inferior_crashing_registers(self):
"""Test that lldb can read registers after crashing."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
self.runCmd("run", RUN_SUCCEEDED)
self.check_stop_reason()
# lldb should be able to read from registers from the inferior after crashing.
lldbplatformutil.check_first_register_readable(self)
def inferior_asserting_registers(self):
"""Test that lldb can read registers after asserting."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
self.runCmd("run", RUN_SUCCEEDED)
self.check_stop_reason()
# lldb should be able to read from registers from the inferior after asserting.
lldbplatformutil.check_first_register_readable(self)
