forked from OSchip/llvm-project
79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
"""
|
|
Test that we can successfully step into an STL function.
|
|
"""
|
|
|
|
import os, time
|
|
import unittest2
|
|
import lldb
|
|
from lldbtest import *
|
|
|
|
class STLTestCase(TestBase):
|
|
|
|
mydir = "stl"
|
|
|
|
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
|
|
def test_with_dsym(self):
|
|
"""Test that we can successfully step into an STL function."""
|
|
self.buildDsym()
|
|
self.step_into_stl()
|
|
|
|
def test_with_dwarf(self):
|
|
"""Test that we can successfully step into an STL function."""
|
|
self.buildDwarf()
|
|
self.step_into_stl()
|
|
|
|
def setUp(self):
|
|
super(STLTestCase, self).setUp()
|
|
# Find the line number to break inside main().
|
|
self.line = line_number('main.cpp', '// Set break point at this line.')
|
|
|
|
def step_into_stl(self):
|
|
"""Test that we can successfully step into an STL function."""
|
|
exe = os.path.join(os.getcwd(), "a.out")
|
|
|
|
# The following two lines, if uncommented, will enable loggings.
|
|
#self.ci.HandleCommand("log enable -f /tmp/lldb.log lldb default", res)
|
|
#self.assertTrue(res.Succeeded())
|
|
|
|
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
|
|
|
|
# rdar://problem/8543077
|
|
# test/stl: clang built binaries results in the breakpoint locations = 3,
|
|
# is this a problem with clang generated debug info?
|
|
#
|
|
# Break on line 13 of main.cpp.
|
|
self.expect("breakpoint set -f main.cpp -l %d" % self.line,
|
|
BREAKPOINT_CREATED,
|
|
startstr = "Breakpoint created: 1: file ='main.cpp', line = %d" %
|
|
self.line)
|
|
|
|
self.runCmd("run", RUN_SUCCEEDED)
|
|
|
|
# Stop at 'std::string hello_world ("Hello World!");'.
|
|
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs = ['main.cpp:%d' % self.line,
|
|
'stop reason = breakpoint'])
|
|
|
|
# The breakpoint should have a hit count of 1.
|
|
self.expect("breakpoint list", BREAKPOINT_HIT_ONCE,
|
|
substrs = [' resolved, hit count = 1'])
|
|
|
|
# Now do 'thread step-in', we should stop on the basic_string template.
|
|
#
|
|
# This assertion currently always fails.
|
|
# This might be related: rdar://problem/8247112.
|
|
#
|
|
#self.runCmd("thread step-in", trace=True)
|
|
self.runCmd("thread step-in")
|
|
|
|
self.expect("thread backtrace", "We have stepped in STL",
|
|
substrs = ['[inlined]',
|
|
'basic_string.h'])
|
|
|
|
|
|
if __name__ == '__main__':
|
|
import atexit
|
|
lldb.SBDebugger.Initialize()
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
unittest2.main()
|