4570d3eba0
This has led to many test suite failures because of copy and paste where new test cases were based off of other test cases and the "mydir" variable wasn't updated. Now you can call your superclasses "compute_mydir()" function with "__file__" as the sole argument and the relative path will be computed for you. llvm-svn: 196985
123 lines
4.8 KiB
Python
123 lines
4.8 KiB
Python
"""Test that types defined in shared libraries work correctly."""
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import os, time
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import unittest2
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import lldb
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from lldbtest import *
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import lldbutil
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class TestRealDefinition(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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@dsym_test
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def test_frame_var_after_stop_at_interface_with_dsym(self):
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"""Test that we can find the implementation for an objective C type"""
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if self.getArchitecture() == 'i386':
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self.skipTest("requires modern objc runtime")
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self.buildDsym()
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self.stop_at_interface()
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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@dwarf_test
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def test_frame_var_after_stop_at_interface_with_dwarf(self):
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"""Test that we can find the implementation for an objective C type"""
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if self.getArchitecture() == 'i386':
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self.skipTest("requires modern objc runtime")
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self.buildDwarf()
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self.stop_at_interface()
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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@dsym_test
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def test_frame_var_after_stop_at_implementation_with_dsym(self):
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"""Test that we can find the implementation for an objective C type"""
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if self.getArchitecture() == 'i386':
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self.skipTest("requires modern objc runtime")
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self.buildDsym()
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self.stop_at_implementation()
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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@dwarf_test
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def test_frame_var_after_stop_at_implementation_with_dwarf(self):
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"""Test that we can find the implementation for an objective C type"""
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if self.getArchitecture() == 'i386':
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self.skipTest("requires modern objc runtime")
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self.buildDwarf()
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self.stop_at_implementation()
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def setUp(self):
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# Call super's setUp().
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TestBase.setUp(self)
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def common_setup(self):
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exe = os.path.join(os.getcwd(), "a.out")
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self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
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# Break inside the foo function which takes a bar_ptr argument.
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line = line_number('main.m', '// Set breakpoint in main')
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lldbutil.run_break_set_by_file_and_line (self, "main.m", line, num_expected_locations=1, loc_exact=True)
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def stop_at_interface(self):
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"""Test that we can find the implementation for an objective C type when we stop in the interface"""
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self.common_setup()
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line = line_number('Foo.m', '// Set breakpoint where Bar is an interface')
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lldbutil.run_break_set_by_file_and_line (self, 'Foo.m', line, num_expected_locations=1, loc_exact=True);
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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# Run and stop at Foo
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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self.runCmd("continue", RUN_SUCCEEDED)
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# Run at stop at main
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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# This should display correctly.
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self.expect("frame variable foo->_bar->_hidden_ivar", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["(NSString *)", "foo->_bar->_hidden_ivar = 0x"])
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def stop_at_implementation(self):
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"""Test that we can find the implementation for an objective C type when we stop in the implementation"""
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self.common_setup()
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line = line_number('Bar.m', '// Set breakpoint where Bar is an implementation')
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lldbutil.run_break_set_by_file_and_line (self, 'Bar.m', line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint.
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self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
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substrs = ['stopped',
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'stop reason = breakpoint'])
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# Run and stop at Foo
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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self.runCmd("continue", RUN_SUCCEEDED)
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# Run at stop at main
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self.expect("breakpoint list -f", BREAKPOINT_HIT_ONCE,
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substrs = [' resolved, hit count = 1'])
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# This should display correctly.
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self.expect("frame variable foo->_bar->_hidden_ivar", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ["(NSString *)", "foo->_bar->_hidden_ivar = 0x"])
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()
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