7dea7bd8a8
- requires memory allocation during expression evaluation - opened related bugzilla 14805 llvm-svn: 171547
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""
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Test example snippets from the lldb 'help expression' output.
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"""
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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 Radar9673644TestCase(TestBase):
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mydir = os.path.join("expression_command", "radar_9673664")
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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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# Find the line number to break inside main().
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self.main_source = "main.c"
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self.line = line_number(self.main_source, '// Set breakpoint here.')
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# rdar://problem/9673664
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@expectedFailureLinux # bugzilla 14805 -- expressions that require memory allocation evaluate incorrectly on Linux
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def test_expr_commands(self):
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"""The following expression commands should just work."""
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self.buildDefault()
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self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
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lldbutil.run_break_set_by_file_and_line (self, self.main_source, self.line, num_expected_locations=1, loc_exact=True)
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self.runCmd("run", RUN_SUCCEEDED)
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# rdar://problem/9673664 lldb expression evaluation problem
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self.expect('expr char c[] = "foo"; c[0]',
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substrs = ["'f'"])
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# runCmd: expr char c[] = "foo"; c[0]
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# output: (char) $0 = 'f'
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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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