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"""
Test SBThread APIs.
"""
import os, time
import unittest2
import lldb
from lldbutil import get_stopped_thread
from lldbtest import *
class ThreadAPITestCase(TestBase):
mydir = os.path.join("python_api", "thread")
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
@python_api_test
def test_get_stop_description_with_dsym(self):
"""Test Python SBThread.GetStopDescription() API."""
self.buildDsym()
self.get_stop_description()
@python_api_test
def test_get_stop_description_with_dwarf(self):
"""Test Python SBThread.GetStopDescription() API."""
self.buildDwarf()
self.get_stop_description()
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break inside main().
self.line = line_number("main.cpp", "// Set break point at this line and check variable 'my_char'.")
def get_stop_description(self):
"""Test Python SBProcess.ReadMemory() API."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
target = self.dbg.CreateTarget(exe)
self.assertTrue(target.IsValid(), VALID_TARGET)
breakpoint = target.BreakpointCreateByLocation("main.cpp", self.line)
self.assertTrue(breakpoint.IsValid(), VALID_BREAKPOINT)
#self.runCmd("breakpoint list")
# Launch the process, and do not stop at the entry point.
error = lldb.SBError()
self.process = target.Launch (self.dbg.GetListener(), None, None, os.ctermid(), os.ctermid(), os.ctermid(), None, 0, False, error)
thread = get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
self.assertTrue(thread != None, "There should be a thread stopped due to breakpoint")
#self.runCmd("process status")
# Due to the typemap magic (see lldb.swig), we pass in an (int)length to GetStopDescription
# and expect to get a Python string as the result object!
# The 100 is just an arbitrary number specifying the buffer size.
stop_description = thread.GetStopDescription(100)
self.expect(stop_description, exe=False,
startstr = 'breakpoint')
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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