87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
"""Test that types defined in shared libraries work correctly."""
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from __future__ import print_function
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import os, time
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class TestRealDefinition(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@skipUnlessDarwin
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def test_frame_var_after_stop_at_interface(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.build()
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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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@skipUnlessDarwin
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def test_frame_var_after_stop_at_implementation(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.build()
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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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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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