| """ |
| Test lldb data formatter subsystem. |
| """ |
| |
| from __future__ import print_function |
| |
| |
| import datetime |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class NSDictionarySyntheticTestCase(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| # Find the line number to break at. |
| self.line = line_number('main.m', '// Set break point at this line.') |
| |
| @skipUnlessDarwin |
| def test_rdar11988289_with_run_command(self): |
| """Test that NSDictionary reports its synthetic children properly.""" |
| self.build() |
| self.runCmd("file " + self.getBuildArtifact("a.out"), CURRENT_EXECUTABLE_SET) |
| |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.m", self.line, num_expected_locations=1, loc_exact=True) |
| |
| self.runCmd("run", RUN_SUCCEEDED) |
| |
| # 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) |
| |
| # Now check that we are displaying Cocoa classes correctly |
| self.expect('frame variable dictionary', |
| substrs=['3 key/value pairs']) |
| self.expect('frame variable mutabledict', |
| substrs=['4 key/value pairs']) |
| self.expect( |
| 'frame variable dictionary --ptr-depth 1', |
| substrs=[ |
| '3 key/value pairs', |
| '[0] = ', |
| 'key = 0x', |
| 'value = 0x', |
| '[1] = ', |
| '[2] = ']) |
| self.expect( |
| 'frame variable mutabledict --ptr-depth 1', |
| substrs=[ |
| '4 key/value pairs', |
| '[0] = ', |
| 'key = 0x', |
| 'value = 0x', |
| '[1] = ', |
| '[2] = ', |
| '[3] = ']) |
| self.expect( |
| 'frame variable dictionary --ptr-depth 1 --dynamic-type no-run-target', |
| substrs=[ |
| '3 key/value pairs', |
| '@"bar"', |
| '@"2 elements"', |
| '@"baz"', |
| '2 key/value pairs']) |
| self.expect( |
| 'frame variable mutabledict --ptr-depth 1 --dynamic-type no-run-target', |
| substrs=[ |
| '4 key/value pairs', |
| '(int)23', |
| '@"123"', |
| '@"http://www.apple.com"', |
| '@"sourceofstuff"', |
| '3 key/value pairs']) |
| self.expect( |
| 'frame variable mutabledict --ptr-depth 2 --dynamic-type no-run-target', |
| substrs=[ |
| '4 key/value pairs', |
| '(int)23', |
| '@"123"', |
| '@"http://www.apple.com"', |
| '@"sourceofstuff"', |
| '3 key/value pairs', |
| '@"bar"', |
| '@"2 elements"']) |
| self.expect( |
| 'frame variable mutabledict --ptr-depth 3 --dynamic-type no-run-target', |
| substrs=[ |
| '4 key/value pairs', |
| '(int)23', |
| '@"123"', |
| '@"http://www.apple.com"', |
| '@"sourceofstuff"', |
| '3 key/value pairs', |
| '@"bar"', |
| '@"2 elements"', |
| '(int)1', |
| '@"two"']) |
| |
| self.assertTrue( |
| self.frame().FindVariable("dictionary").MightHaveChildren(), |
| "dictionary says it does not have children!") |
| self.assertTrue( |
| self.frame().FindVariable("mutabledict").MightHaveChildren(), |
| "mutable says it does not have children!") |
