74 lines · python
1# encoding: utf-82"""3Test lldb data formatter subsystem.4"""5 6 7import lldb8from lldbsuite.test.decorators import *9from lldbsuite.test.lldbtest import *10from lldbsuite.test import lldbutil11 12from ObjCDataFormatterTestCase import ObjCDataFormatterTestCase13 14 15class ObjCDataFormatterNSPlain(ObjCDataFormatterTestCase):16 def test_plain_objc_with_run_command(self):17 """Test basic ObjC formatting behavior."""18 self.build()19 self.target, process, thread, bkpt = lldbutil.run_to_source_breakpoint(20 self, "// Set break point at this line.", lldb.SBFileSpec("main.m", False)21 )22 23 # The stop reason of the thread should be breakpoint.24 self.expect(25 "thread list",26 STOPPED_DUE_TO_BREAKPOINT,27 substrs=["stopped", "stop reason = breakpoint"],28 )29 30 # This is the function to remove the custom formats in order to have a31 # clean slate for the next test case.32 def cleanup():33 self.runCmd("type format clear", check=False)34 self.runCmd("type summary clear", check=False)35 self.runCmd("type synth clear", check=False)36 37 # Execute the cleanup function during test case tear down.38 self.addTearDownHook(cleanup)39 40 self.runCmd('type summary add --summary-string "${var%@}" MyClass')41 42 self.expect("frame variable object2", substrs=["MyOtherClass"])43 44 self.expect("frame variable *object2", substrs=["MyOtherClass"])45 46 # Now let's delete the 'MyClass' custom summary.47 self.runCmd("type summary delete MyClass")48 49 # The type format list should not show 'MyClass' at this point.50 self.expect("type summary list", matching=False, substrs=["MyClass"])51 52 self.runCmd('type summary add --summary-string "a test" MyClass')53 54 self.expect(55 "frame variable *object2",56 substrs=["*object2 =", "MyClass = a test", "backup = "],57 )58 59 self.expect("frame variable object2", matching=False, substrs=["a test"])60 61 self.expect("frame variable object", substrs=["a test"])62 63 self.expect("frame variable *object", substrs=["a test"])64 65 self.expect("frame variable myclass", substrs=["(Class) myclass = NSValue"])66 self.expect(67 "frame variable myclass2", substrs=["(Class) myclass2 = ", "NS", "String"]68 )69 self.expect("frame variable myclass3", substrs=["(Class) myclass3 = Molecule"])70 self.expect(71 "frame variable myclass4", substrs=["(Class) myclass4 = NSMutableArray"]72 )73 self.expect("frame variable myclass5", substrs=["(Class) myclass5 = nil"])74