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debuginfo: Add a timeout for LLDB tests.

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Fixes #18649.
This commit is contained in:
Michael Woerister 2014-11-05 11:44:46 +01:00
parent 37a823b223
commit 36088ab21f
1 changed files with 20 additions and 0 deletions
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20
src/etc/lldb_batchmode.py
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@ -28,6 +28,7 @@ import lldb
import os
import sys
import threading
import thread
import re
import atexit
import time
@ -131,6 +132,22 @@ def start_breakpoint_listener(target):
target.GetBroadcaster().AddListener(listener, lldb.SBTarget.eBroadcastBitBreakpointChanged)
def start_watchdog():
"Starts a watchdog thread that will terminate the process after a certain period of time"
watchdog_start_time = time.clock()
watchdog_max_time = watchdog_start_time + 30
def watchdog():
while time.clock() < watchdog_max_time:
time.sleep(1)
print("TIMEOUT: lldb_batchmode.py has been running for too long. Aborting!")
thread.interrupt_main()
# Start the listener and let it run as a daemon
watchdog_thread = threading.Thread(target = watchdog)
watchdog_thread.daemon = True
watchdog_thread.start()
####################################################################################################
# ~main
####################################################################################################
@ -148,6 +165,9 @@ print("Debugger commands script is '%s'." % script_path)
print("Target executable is '%s'." % target_path)
print("Current working directory is '%s'" % os.getcwd())
# Start the timeout watchdog
start_watchdog()
# Create a new debugger instance
debugger = lldb.SBDebugger.Create()