50 lines
1.6 KiB
Python
50 lines
1.6 KiB
Python
"""
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Test that debug symbols have the correct order as specified by the order file.
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"""
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import os, time
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import re
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import unittest2
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import lldb
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from lldbtest import *
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class OrderFileTestCase(TestBase):
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mydir = "order"
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@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
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def test_with_dsym(self):
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"""Test debug symbols follow the correct order by the order file."""
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self.buildDsym()
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self.order_file()
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def test_with_dwarf(self):
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"""Test debug symbols follow the correct order by the order file."""
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self.buildDwarf()
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self.order_file()
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def order_file(self):
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"""Test debug symbols follow the correct order by the order file."""
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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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# Test that the debug symbols have Function f3 before Function f1.
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# Use "-s address" option to sort by address.
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self.runCmd("image dump symtab -s address a.out")
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output = self.res.GetOutput()
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mo_f3 = re.search("Code +.+f3", output)
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mo_f1 = re.search("Code +.+f1", output)
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# Match objects for f3 and f1 must exist and f3 must come before f1.
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self.assertTrue(mo_f3 and mo_f1 and mo_f3.start() < mo_f1.start(),
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"Symbols have correct order by the order file")
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self.runCmd("run", RUN_COMPLETED)
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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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