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"""Test settings and readings of program variables."""
import os, time
import unittest2
import lldb
from lldbtest import *
class TestSetValues(TestBase):
mydir = "set_values"
def test_set_values(self):
"""Test settings and readings of program variables."""
exe = os.path.join(os.getcwd(), "a.out")
self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
# Set breakpoints on several places to set program variables.
self.expect("breakpoint set -f main.c -l 15", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 1: file ='main.c', line = 15, locations = 1")
self.expect("breakpoint set -f main.c -l 36", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 2: file ='main.c', line = 36, locations = 1")
self.expect("breakpoint set -f main.c -l 57", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 3: file ='main.c', line = 57, locations = 1")
self.expect("breakpoint set -f main.c -l 78", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 4: file ='main.c', line = 78, locations = 1")
self.expect("breakpoint set -f main.c -l 85", BREAKPOINT_CREATED,
startstr = "Breakpoint created: 5: file ='main.c', line = 85, 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'])
# main.c:15
# Check that 'variable list' displays the correct data type and value.
self.expect("variable list", VARIABLES_DISPLAYED_CORRECTLY,
startstr = "i = (char) 'a'")
# TODO:
# Now set variable 'i' and check that it is correctly displayed.
self.runCmd("continue")
# main.c:36
# Check that 'variable list' displays the correct data type and value.
self.expect("variable list", VARIABLES_DISPLAYED_CORRECTLY,
startstr = "i = (short unsigned int) 0x0021")
# TODO:
# Now set variable 'i' and check that it is correctly displayed.
self.runCmd("continue")
# main.c:57
# Check that 'variable list' displays the correct data type and value.
self.expect("variable list", VARIABLES_DISPLAYED_CORRECTLY,
startstr = "i = (long int) 33")
# TODO:
# Now set variable 'i' and check that it is correctly displayed.
self.runCmd("continue")
# main.c:78
# Check that 'variable list' displays the correct data type and value.
self.expect("variable list", VARIABLES_DISPLAYED_CORRECTLY,
startstr = "i = (double) 3.14159")
# TODO:
# Now set variable 'i' and check that it is correctly displayed.
self.runCmd("continue")
# main.c:85
# Check that 'variable list' displays the correct data type and value.
self.expect("variable list", VARIABLES_DISPLAYED_CORRECTLY,
startstr = "i = (long double) ")
# TODO:
# Now set variable 'i' and check that it is correctly displayed.
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()
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