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
72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
"""Check that compiler-generated constant values 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 ConstVariableTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@dsym_test
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@unittest2.expectedFailure(13314878)
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def test_with_dsym_and_run_command(self):
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"""Test interpreted and JITted expressions on constant values."""
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self.buildDsym()
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self.const_variable()
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@skipIfLinux # This test works with gcc, but fails with newer version of clang on Linux due to a clang issue. Fails for icc as well. Bug number TDB.
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@dwarf_test
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@unittest2.expectedFailure(13314878)
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def test_with_dwarf_and_run_command(self):
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"""Test interpreted and JITted expressions on constant values."""
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self.buildDwarf()
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self.const_variable()
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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 const_variable(self):
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"""Test interpreted and JITted expressions on constant values."""
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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 main.
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lldbutil.run_break_set_by_symbol (self, "main", num_expected_locations=1)
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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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# The breakpoint should have a hit count of 1.
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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("next")
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# Try frame variable.
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self.expect("frame variable index", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['(int32_t) index = 512'])
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# Try an interpreted expression.
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self.expect("expr (index + 512)", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['(int) $0 = 1024'])
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# Try a JITted expression.
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self.expect("expr (int)getpid(); (index - 256)", VARIABLES_DISPLAYED_CORRECTLY,
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substrs = ['(int) $1 = 256'])
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self.runCmd("kill")
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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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