TestDataFormatterObjC.py [plain text]
"""
Test lldb data formatter subsystem.
"""
import os, time
import unittest2
import lldb
from lldbtest import *
class DataFormatterTestCase(TestBase):
mydir = os.path.join("functionalities", "data-formatter", "data-formatter-objc")
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
def test_with_dsym_and_run_command(self):
"""Test data formatter commands."""
self.buildDsym()
self.data_formatter_commands()
def test_with_dwarf_and_run_command(self):
"""Test data formatter commands."""
self.buildDwarf()
self.data_formatter_commands()
def setUp(self):
TestBase.setUp(self)
self.line = line_number('main.m', '// Set break point at this line.')
def data_formatter_commands(self):
"""Test that that file and class static variables display correctly."""
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
self.expect("breakpoint set -f main.m -l %d" % self.line,
BREAKPOINT_CREATED,
startstr = "Breakpoint created: 1: file ='main.m', line = %d, locations = 1" %
self.line)
self.runCmd("run", RUN_SUCCEEDED)
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs = ['stopped',
'stop reason = breakpoint'])
def cleanup():
self.runCmd('type format clear', check=False)
self.runCmd('type summary clear', check=False)
self.addTearDownHook(cleanup)
self.runCmd("type summary add -f \"${var%@}\" MyClass")
self.expect("frame variable object2",
substrs = ['MyOtherClass']);
self.expect("frame variable *object2",
substrs = ['MyOtherClass']);
self.runCmd("type summary delete MyClass")
self.expect("type summary list", matching=False,
substrs = ['MyClass'])
self.runCmd("type summary add -f \"a test\" MyClass")
self.expect("frame variable object2",
substrs = ['a test']);
self.expect("frame variable *object2",
substrs = ['a test']);
self.expect("frame variable object",
substrs = ['a test']);
self.expect("frame variable *object",
substrs = ['a test']);
self.runCmd("type summary add -f \"a test\" MyClass -C no")
self.expect("frame variable *object2",
substrs = ['*object2 = {',
'MyClass = a test',
'backup = ']);
self.expect("frame variable object2", matching=False,
substrs = ['a test']);
self.expect("frame variable object",
substrs = ['a test']);
self.expect("frame variable *object",
substrs = ['a test']);
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()