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# encoding: utf-8
"""
Test lldb data formatter subsystem.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
from ObjCDataFormatterTestCase import ObjCDataFormatterTestCase
class ObjCDataFormatterNSPlain(ObjCDataFormatterTestCase):
def test_plain_objc_with_run_command(self):
"""Test basic ObjC formatting behavior."""
self.build()
self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(
self, '// Set break point at this line.',
lldb.SBFileSpec('main.m', False))
# The stop reason of the thread should be breakpoint.
self.expect(
"thread list",
STOPPED_DUE_TO_BREAKPOINT,
substrs=['stopped', 'stop reason = breakpoint'])
# This is the function to remove the custom formats in order to have a
# clean slate for the next test case.
def cleanup():
self.runCmd('type format clear', check=False)
self.runCmd('type summary clear', check=False)
self.runCmd('type synth clear', check=False)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
self.runCmd("type summary add --summary-string \"${var%@}\" MyClass")
self.expect("frame variable object2", substrs=['MyOtherClass'])
self.expect("frame variable *object2", substrs=['MyOtherClass'])
# Now let's delete the 'MyClass' custom summary.
self.runCmd("type summary delete MyClass")
# The type format list should not show 'MyClass' at this point.
self.expect("type summary list", matching=False, substrs=['MyClass'])
self.runCmd("type summary add --summary-string \"a test\" MyClass")
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'])
self.expect(
'frame variable myclass', substrs=['(Class) myclass = NSValue'])
self.expect(
'frame variable myclass2',
substrs=['(Class) myclass2 = ', 'NS', 'String'])
self.expect(
'frame variable myclass3', substrs=['(Class) myclass3 = Molecule'])
self.expect(
'frame variable myclass4',
substrs=['(Class) myclass4 = NSMutableArray'])
self.expect(
'frame variable myclass5', substrs=['(Class) myclass5 = nil'])
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