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"""Show global variables and check that they do indeed have global scopes."""
import os, time
import unittest2
import lldb
from lldbtest import *
class TestGlobalVariables(TestBase):
mydir = "global_variables"
def test_global_variables(self):
"""Test 'variable list -s -a' which omits args and shows scopes."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Break inside the main.
self.expect("breakpoint set -f main.c -l 20", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 1: file ='main.c', line = 20, locations = 1")
self.runCmd("run", RUN_SUCCEEDED)
# The stop reason of the thread should be breakpoint.
self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
substrs = ['state is Stopped',
'stop reason = breakpoint'])
# The breakpoint should have a hit count of 1.
self.expect("breakpoint list", BREAKPOINT_HIT_ONCE,
substrs = [' resolved, hit count = 1'])
# Check that GLOBAL scopes are indicated for the variables.
self.expect("variable list -s -a", VARIABLES_DISPLAYED_CORRECTLY,
substrs = ['GLOBAL: g_file_static_cstr',
'"g_file_static_cstr"',
'GLOBAL: g_file_global_int',
'(int) 42',
'GLOBAL: g_file_global_cstr',
'"g_file_global_cstr"'])
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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