| """ |
| Test that lldb persistent variables works correctly. |
| """ |
| |
| import os, time |
| import unittest2 |
| import lldb |
| from lldbtest import * |
| |
| class TestPersistentVariables(TestBase): |
| |
| mydir = "persistent_variables" |
| |
| def test_persistent_variables(self): |
| """Test that lldb persistent variables works correctly.""" |
| res = self.res |
| |
| self.ci.HandleCommand("file ../array_types/a.out", res) |
| self.assertTrue(res.Succeeded(), CURRENT_EXECUTABLE_SET) |
| |
| self.ci.HandleCommand("breakpoint set --name main", res) |
| self.assertTrue(res.Succeeded()) |
| |
| self.ci.HandleCommand("run", res) |
| self.runStarted = True |
| self.assertTrue(res.Succeeded(), RUN_STOPPED) |
| |
| self.ci.HandleCommand("expr int $i = 5; $i + 1", res) |
| self.assertTrue(res.Succeeded(), CMD_MSG('expr int $i = 5; $i + 1')) |
| #print res.GetOutput() |
| # $0 = (int)6 |
| |
| self.ci.HandleCommand("expr $i + 3", res) |
| self.assertTrue(res.Succeeded(), CMD_MSG('expr $i + 3')) |
| #print res.GetOutput() |
| # $1 = (int)8 |
| |
| self.ci.HandleCommand("expr $1 + $0", res) |
| self.assertTrue(res.Succeeded(), CMD_MSG('expr $1 + $0')) |
| #print res.GetOutput() |
| # $2 = (int)14 |
| |
| self.ci.HandleCommand("expr $2", res) |
| self.assertTrue(res.Succeeded() and |
| res.GetOutput().startswith("$3 = (int) 14"), |
| CMD_MSG('expr $2')) |
| #print res.GetOutput() |
| # $3 = (int)14 |
| |
| self.ci.HandleCommand("continue", res) |
| self.ci.HandleCommand("quit", res) |
| self.runStarted = False |
| |
| |
| if __name__ == '__main__': |
| import atexit |
| lldb.SBDebugger.Initialize() |
| atexit.register(lambda: lldb.SBDebugger.Terminate()) |
| unittest2.main() |