60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
"""
|
|
Test that breakpoint by symbol name works correctly dlopen'ing a dynamic lib.
|
|
"""
|
|
|
|
import os, time
|
|
import unittest2
|
|
import lldb
|
|
from lldbtest import *
|
|
|
|
class LoadUnloadTestCase(TestBase):
|
|
|
|
mydir = "load_unload"
|
|
|
|
def test_load_unload(self):
|
|
"""Test breakpoint by name works correctly with dlopen'ing."""
|
|
|
|
# Invoke the default build rule.
|
|
self.buildDefault()
|
|
|
|
exe = os.path.join(os.getcwd(), "a.out")
|
|
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
|
|
|
|
# Break by function name a_function (not yet loaded).
|
|
self.expect("breakpoint set -n a_function", BREAKPOINT_CREATED,
|
|
startstr = "Breakpoint created: 1: name = 'a_function', locations = 0 (pending)")
|
|
|
|
self.runCmd("run", RUN_SUCCEEDED)
|
|
|
|
# The stop reason of the thread should be breakpoint and at a_function.
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['state is stopped',
|
|
'a_function',
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 1.
|
|
self.expect("breakpoint list", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 1'])
|
|
|
|
# Issue the 'contnue' command. We should stop agaian at a_function.
|
|
# The stop reason of the thread should be breakpoint and at a_function.
|
|
self.runCmd("continue")
|
|
|
|
# rdar://problem/8508987
|
|
# The a_function breakpoint should be encountered twice.
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['state is stopped',
|
|
'a_function',
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 2.
|
|
self.expect("breakpoint list", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 2'])
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|