| """Test that types defined in shared libraries work correctly.""" |
| |
| from __future__ import print_function |
| |
| |
| import os |
| import time |
| import lldb |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test import lldbutil |
| |
| |
| class TestRealDefinition(TestBase): |
| |
| mydir = TestBase.compute_mydir(__file__) |
| |
| @skipUnlessDarwin |
| def test_frame_var_after_stop_at_interface(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.build() |
| self.common_setup() |
| |
| line = line_number( |
| 'Foo.m', '// Set breakpoint where Bar is an interface') |
| lldbutil.run_break_set_by_file_and_line( |
| self, 'Foo.m', 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']) |
| |
| # Run and stop at Foo |
| self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, |
| substrs=[' resolved, hit count = 1']) |
| |
| self.runCmd("continue", RUN_SUCCEEDED) |
| |
| # Run at stop at main |
| self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, |
| substrs=[' resolved, hit count = 1']) |
| |
| # This should display correctly. |
| self.expect( |
| "frame variable foo->_bar->_hidden_ivar", |
| VARIABLES_DISPLAYED_CORRECTLY, |
| substrs=[ |
| "(NSString *)", |
| "foo->_bar->_hidden_ivar = 0x"]) |
| |
| @skipUnlessDarwin |
| def test_frame_var_after_stop_at_implementation(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.build() |
| self.common_setup() |
| |
| line = line_number( |
| 'Bar.m', '// Set breakpoint where Bar is an implementation') |
| lldbutil.run_break_set_by_file_and_line( |
| self, 'Bar.m', 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']) |
| |
| # Run and stop at Foo |
| self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, |
| substrs=[' resolved, hit count = 1']) |
| |
| self.runCmd("continue", RUN_SUCCEEDED) |
| |
| # Run at stop at main |
| self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE, |
| substrs=[' resolved, hit count = 1']) |
| |
| # This should display correctly. |
| self.expect( |
| "frame variable foo->_bar->_hidden_ivar", |
| VARIABLES_DISPLAYED_CORRECTLY, |
| substrs=[ |
| "(NSString *)", |
| "foo->_bar->_hidden_ivar = 0x"]) |
| |
| def common_setup(self): |
| exe = self.getBuildArtifact("a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # Break inside the foo function which takes a bar_ptr argument. |
| line = line_number('main.m', '// Set breakpoint in main') |
| lldbutil.run_break_set_by_file_and_line( |
| self, "main.m", line, num_expected_locations=1, loc_exact=True) |
