2011-07-29 06:12:12 +08:00
|
|
|
"""
|
|
|
|
Test example snippets from the lldb 'help expression' output.
|
|
|
|
"""
|
|
|
|
|
|
|
|
import os, time
|
|
|
|
import unittest2
|
|
|
|
import lldb
|
|
|
|
from lldbtest import *
|
|
|
|
|
|
|
|
class Radar9673644TestCase(TestBase):
|
|
|
|
|
|
|
|
mydir = os.path.join("expression_command", "radar_9673664")
|
|
|
|
|
|
|
|
def setUp(self):
|
|
|
|
# Call super's setUp().
|
|
|
|
TestBase.setUp(self)
|
|
|
|
# Find the line number to break inside main().
|
|
|
|
self.main_source = "main.c"
|
|
|
|
self.line = line_number(self.main_source, '// Set breakpoint here.')
|
|
|
|
|
|
|
|
# rdar://problem/9673664
|
|
|
|
def test_expr_commands(self):
|
|
|
|
"""The following expression commands should just work."""
|
|
|
|
self.buildDefault()
|
|
|
|
|
|
|
|
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
|
|
|
|
|
|
|
|
self.expect("breakpoint set -f %s -l %d" % (self.main_source, self.line),
|
|
|
|
BREAKPOINT_CREATED,
|
|
|
|
startstr = "Breakpoint created: 1: file ='%s', line = %d, locations = 1" %
|
|
|
|
(self.main_source, self.line))
|
|
|
|
|
|
|
|
self.runCmd("run", RUN_SUCCEEDED)
|
|
|
|
|
|
|
|
# rdar://problem/9673664 lldb expression evaluation problem
|
|
|
|
|
2011-08-02 02:26:32 +08:00
|
|
|
self.expect('expr char c[] = "foo"; c[0]',
|
|
|
|
substrs = ["'f'"])
|
|
|
|
# runCmd: expr char c[] = "foo"; c[0]
|
|
|
|
# output: (char) $0 = 'f'
|
2011-07-29 06:12:12 +08:00
|
|
|
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
|
|
import atexit
|
|
|
|
lldb.SBDebugger.Initialize()
|
|
|
|
atexit.register(lambda: lldb.SBDebugger.Terminate())
|
|
|
|
unittest2.main()
|