| """Test that types defined in shared libraries work correctly.""" |
| |
| import os, time |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| class TestRealDefinition(TestBase): |
| |
| mydir = os.path.join("lang", "objc", "real-definition") |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_frame_var_after_stop_at_interface_with_dsym(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.buildDsym() |
| self.stop_at_interface() |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dwarf_test |
| def test_frame_var_after_stop_at_interface_with_dwarf(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.buildDwarf() |
| self.stop_at_interface() |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dsym_test |
| def test_frame_var_after_stop_at_implementation_with_dsym(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.buildDsym() |
| self.stop_at_implementation() |
| |
| @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin") |
| @dwarf_test |
| def test_frame_var_after_stop_at_implementation_with_dwarf(self): |
| """Test that we can find the implementation for an objective C type""" |
| if self.getArchitecture() == 'i386': |
| self.skipTest("requires modern objc runtime") |
| self.buildDwarf() |
| self.stop_at_implementation() |
| |
| def setUp(self): |
| # Call super's setUp(). |
| TestBase.setUp(self) |
| |
| def common_setup(self): |
| exe = os.path.join(os.getcwd(), "a.out") |
| self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET) |
| |
| # Break inside the foo function which takes a bar_ptr argument. |
| self.expect("breakpoint set -f main.m -l %d" % line_number('main.m', '// Set breakpoint in main'), BREAKPOINT_CREATED, startstr = "Breakpoint created") |
| |
| def stop_at_interface(self): |
| """Test that we can find the implementation for an objective C type when we stop in the interface""" |
| self.common_setup() |
| |
| self.expect("breakpoint set -f Foo.m -l %d" % line_number('Foo.m', '// Set breakpoint where Bar is an interface'), BREAKPOINT_CREATED, startstr = "Breakpoint created") |
| |
| 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 stop_at_implementation(self): |
| """Test that we can find the implementation for an objective C type when we stop in the implementation""" |
| self.common_setup() |
| |
| self.expect("breakpoint set -f Bar.m -l %d" % line_number('Bar.m', '// Set breakpoint where Bar is an implementation'), BREAKPOINT_CREATED, startstr = "Breakpoint created") |
| |
| 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"]) |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |
