| """ |
| 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 NSArraySyntheticTestCase(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_rdar11086338_with_run_command(self): |
| """Test that NSArray 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 arr', |
| substrs=['@"6 elements"']) |
| self.expect('frame variable other_arr', |
| substrs=['@"4 elements"']) |
| self.expect( |
| 'frame variable arr --ptr-depth 1', |
| substrs=[ |
| '@"6 elements"', |
| '[0] = 0x', |
| '[1] = 0x', |
| '[2] = 0x', |
| '[3] = 0x', |
| '[4] = 0x', |
| '[5] = 0x']) |
| self.expect( |
| 'frame variable other_arr --ptr-depth 1', |
| substrs=[ |
| '@"4 elements"', |
| '[0] = 0x', |
| '[1] = 0x', |
| '[2] = 0x', |
| '[3] = 0x']) |
| self.expect( |
| 'frame variable arr --ptr-depth 1 -d no-run-target', |
| substrs=[ |
| '@"6 elements"', |
| '@"hello"', |
| '@"world"', |
| '@"this"', |
| '@"is"', |
| '@"me"', |
| '@"http://www.apple.com']) |
| self.expect( |
| 'frame variable other_arr --ptr-depth 1 -d no-run-target', |
| substrs=[ |
| '@"4 elements"', |
| '(int)5', |
| '@"a string"', |
| '@"6 elements"']) |
| self.expect( |
| 'frame variable other_arr --ptr-depth 2 -d no-run-target', |
| substrs=[ |
| '@"4 elements"', |
| '@"6 elements" {', |
| '@"hello"', |
| '@"world"', |
| '@"this"', |
| '@"is"', |
| '@"me"', |
| '@"http://www.apple.com']) |
| |
| self.assertTrue( |
| self.frame().FindVariable("arr").MightHaveChildren(), |
| "arr says it does not have children!") |
| self.assertTrue( |
| self.frame().FindVariable("other_arr").MightHaveChildren(), |
| "arr says it does not have children!") |
