81 lines · python
1"""Test that we properly vend children for a single entry NSDictionary"""2 3 4import lldb5from lldbsuite.test.decorators import *6from lldbsuite.test.lldbtest import *7from lldbsuite.test import lldbutil8 9 10class ObjCSingleEntryDictionaryTestCase(TestBase):11 def setUp(self):12 # Call super's setUp().13 TestBase.setUp(self)14 # Find the line number to break inside main().15 self.line = line_number("main.m", "// break here")16 17 @skipUnlessDarwin18 @expectedFailureAll(19 oslist=["watchos"], bugnumber="rdar://problem/34642736"20 ) # bug in NSDictionary formatting on watchos21 def test_single_entry_dict(self):22 self.build()23 self.run_tests()24 25 @skipUnlessDarwin26 @expectedFailureAll(27 oslist=["watchos"], bugnumber="rdar://problem/34642736"28 ) # bug in NSDictionary formatting on watchos29 def test_single_entry_dict_no_const(self):30 disable_constant_classes = {31 "CFLAGS_EXTRAS": "-fno-constant-nsnumber-literals "32 + "-fno-constant-nsarray-literals "33 + "-fno-constant-nsdictionary-literals",34 }35 # FIXME: Remove compiler when flags are available upstream.36 self.build(dictionary=disable_constant_classes, compiler="xcrun clang")37 self.run_tests()38 39 def run_tests(self):40 exe = self.getBuildArtifact("a.out")41 self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)42 43 # Break inside the foo function which takes a bar_ptr argument.44 lldbutil.run_break_set_by_file_and_line(45 self, "main.m", self.line, num_expected_locations=1, loc_exact=True46 )47 48 self.runCmd("run", RUN_SUCCEEDED)49 50 # The stop reason of the thread should be breakpoint.51 self.expect(52 "thread list",53 STOPPED_DUE_TO_BREAKPOINT,54 substrs=["stopped", "stop reason = breakpoint"],55 )56 57 # The breakpoint should have a hit count of 1.58 lldbutil.check_breakpoint(self, bpno=1, expected_hit_count=1)59 60 d1 = self.frame().FindVariable("d1")61 d1.SetPreferSyntheticValue(True)62 d1.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)63 64 self.assertEqual(d1.GetNumChildren(), 1, "dictionary has != 1 child elements")65 pair = d1.GetChildAtIndex(0)66 pair.SetPreferSyntheticValue(True)67 pair.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)68 69 self.assertEqual(pair.GetNumChildren(), 2, "pair has != 2 child elements")70 71 key = pair.GetChildMemberWithName("key")72 value = pair.GetChildMemberWithName("value")73 74 key.SetPreferSyntheticValue(True)75 key.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)76 value.SetPreferSyntheticValue(True)77 value.SetPreferDynamicValue(lldb.eDynamicCanRunTarget)78 79 self.assertEqual(key.GetSummary(), '@"key"', "key doesn't contain key")80 self.assertEqual(value.GetSummary(), '@"value"', "value doesn't contain value")81