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"""
Test that lldb persistent variables works correctly.
"""
import os, time
import unittest2
import lldb
from lldbtest import *
class PersistentVariablesTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def test_persistent_variables(self):
"""Test that lldb persistent variables works correctly."""
self.buildDefault()
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
self.runCmd("breakpoint set --source-pattern-regexp break")
self.runCmd("run", RUN_SUCCEEDED)
self.runCmd("expression int $i = i")
self.expect("expression $i == i",
startstr = "(bool) $0 = true")
self.expect("expression $i + 1",
startstr = "(int) $1 = 6")
self.expect("expression $i + 3",
startstr = "(int) $2 = 8")
self.expect("expression $2 + $1",
startstr = "(int) $3 = 14")
self.expect("expression $3",
startstr = "(int) $3 = 14")
self.expect("expression $2",
startstr = "(int) $2 = 8")
self.expect("expression (int)-2",
startstr = "(int) $4 = -2")
self.expect("expression $4 > (int)31",
startstr = "(bool) $5 = false")
self.expect("expression (long)$4",
startstr = "(long) $6 = -2")
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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