lldb/test/settings/TestSettings.py

"""
Test lldb settings command.
"""

import os, time
import unittest2
import lldb
from lldbtest import *

class SettingsCommandTestCase(TestBase):

    mydir = "settings"

    def test_set_prompt(self):
        """Test that 'set prompt' actually changes the prompt."""

        # Use '-o' option to override the existing instance setting.
        self.runCmd("settings set -o prompt 'lldb2'")

        # Immediately test the setting.
        self.expect("settings show prompt",
            startstr = "prompt (string) = 'lldb2'")

        # The overall display should also reflect the new setting.
        self.expect("settings show",
            substrs = ["prompt (string) = 'lldb2'"])

    def test_set_term_width(self):
        """Test that 'set term-width' actually changes the term-width."""

        # No '-o' option is needed for static setting.
        self.runCmd("settings set term-width 70")

        # Immediately test the setting.
        self.expect("settings show term-width",
            startstr = "term-width (int) = '70'")

        # The overall display should also reflect the new setting.
        self.expect("settings show",
            startstr = "term-width (int) = 70")


if __name__ == '__main__':
    import atexit
    lldb.SBDebugger.Initialize()
    atexit.register(lambda: lldb.SBDebugger.Terminate())
    unittest2.main()