Files
clang-p2996/lldb/test/expression_command/persistent_variables/TestPersistentVariables.py
Siva Chandra 3154aa23f3 [TestBase.runCmd] Better error message when runCmd fails.
Summary:
Before:
    AssertionError: False is not True : Process is launched successfully

After:
    AssertionError: False is not True : Command 'run a.out' failed.
    >>> error: invalid target, create a target using the 'target create' command
    >>> Process could not be launched successfully

Reviewers: clayborg

Reviewed By: clayborg

Subscribers: lldb-commits, vharron

Differential Revision: http://reviews.llvm.org/D9948

llvm-svn: 238363
2015-05-27 22:27:41 +00:00

58 lines
1.4 KiB
Python

"""
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_FAILED)
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()