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Fix TestSendSignal.py for remote. 

Summary: There is an extra eStateConnected before eStateRunning with remote.

Reviewers: clayborg, ovyalov

Reviewed By: clayborg, ovyalov

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D8714

llvm-svn: 233670
This commit is contained in:
Chaoren Lin 2015-03-31 04:26:34 +00:00
parent 78fdf2d0f5
commit 0a0e760ffb
1 changed files with 28 additions and 20 deletions
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48
lldb/test/functionalities/signal/TestSendSignal.py
View File

@ -6,6 +6,7 @@ import lldb
from lldbtest import *
import lldbutil
class SendSignalTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
@ -29,6 +30,19 @@ class SendSignalTestCase(TestBase):
# Find the line number to break inside main().
self.line = line_number('main.c', 'Put breakpoint here')
def match_state(self, process_listener, expected_state):
num_seconds = 5
broadcaster = self.process().GetBroadcaster()
event_type_mask = lldb.SBProcess.eBroadcastBitStateChanged
event = lldb.SBEvent()
got_event = process_listener.WaitForEventForBroadcasterWithType(
num_seconds, broadcaster, event_type_mask, event)
self.assertTrue(got_event, "Got an event")
state = lldb.SBProcess.GetStateFromEvent(event)
self.assertTrue(state == expected_state,
"It was the %s state." %
lldb.SBDebugger_StateAsCString(expected_state))
def send_signal(self):
"""Test that lldb command 'process signal SIGUSR1' sends a signal to the inferior process."""
@ -39,7 +53,7 @@ class SendSignalTestCase(TestBase):
self.assertTrue(target, VALID_TARGET)
# Now create a breakpoint on main.c by name 'c'.
breakpoint = target.BreakpointCreateByLocation ('main.c', self.line)
breakpoint = target.BreakpointCreateByLocation('main.c', self.line)
self.assertTrue(breakpoint and
breakpoint.GetNumLocations() == 1,
VALID_BREAKPOINT)
@ -54,11 +68,11 @@ class SendSignalTestCase(TestBase):
# Now launch the process, no arguments & do not stop at entry point.
launch_info = lldb.SBLaunchInfo([exe])
launch_info.SetWorkingDirectory(self.get_process_working_directory())
process_listener = lldb.SBListener("signal_test_listener")
launch_info.SetListener(process_listener)
error = lldb.SBError()
process = target.Launch (launch_info, error)
process = target.Launch(launch_info, error)
self.assertTrue(process, PROCESS_IS_VALID)
self.runCmd("process handle -n False -p True -s True SIGUSR1")
@ -70,8 +84,6 @@ class SendSignalTestCase(TestBase):
self.setAsync(True)
broadcaster = process.GetBroadcaster()
self.assertTrue(process_listener.IsValid(), "Got a good process listener")
# Disable our breakpoint, we don't want to hit it anymore...
@ -80,28 +92,24 @@ class SendSignalTestCase(TestBase):
# Now continue:
process.Continue()
event = lldb.SBEvent()
got_event = process_listener.WaitForEventForBroadcasterWithType(5, broadcaster, lldb.SBProcess.eBroadcastBitStateChanged, event)
event_type = lldb.SBProcess.GetStateFromEvent(event)
self.assertTrue (got_event, "Got an event")
self.assertTrue (event_type == lldb.eStateRunning, "It was the running event.")
# If running remote test, there should be a connected event
if lldb.remote_platform:
self.match_state(process_listener, lldb.eStateConnected)
self.match_state(process_listener, lldb.eStateRunning)
# Now signal the process, and make sure it stops:
process.Signal(signal.SIGUSR1)
got_event = process_listener.WaitForEventForBroadcasterWithType(5, broadcaster, lldb.SBProcess.eBroadcastBitStateChanged, event)
self.match_state(process_listener, lldb.eStateStopped)
event_type = lldb.SBProcess.GetStateFromEvent(event)
self.assertTrue (got_event, "Got an event")
self.assertTrue (event_type == lldb.eStateStopped, "It was the stopped event.")
# Now make sure the thread was stopped with a SIGUSR1:
threads = lldbutil.get_stopped_threads (process, lldb.eStopReasonSignal)
self.assertTrue (len(threads) == 1, "One thread stopped for a signal.")
threads = lldbutil.get_stopped_threads(process, lldb.eStopReasonSignal)
self.assertTrue(len(threads) == 1, "One thread stopped for a signal.")
thread = threads[0]
self.assertTrue (thread.GetStopReasonDataCount() >= 1, "There was data in the event.")
self.assertTrue (thread.GetStopReasonDataAtIndex(0) == signal.SIGUSR1, "The stop signal was SIGUSR1")
self.assertTrue(thread.GetStopReasonDataCount() >= 1, "There was data in the event.")
self.assertTrue(thread.GetStopReasonDataAtIndex(0) == signal.SIGUSR1, "The stop signal was SIGUSR1")
if __name__ == '__main__':
import atexit