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"""
Test the lldb command line takes a filename with single quote chars.
"""
from __future__ import print_function
import os
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class SingleQuoteInCommandLineTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
myexe = "path with '09/a.out"
@classmethod
def classCleanup(cls):
"""Cleanup the test byproducts."""
try:
os.remove("child_send.txt")
os.remove("child_read.txt")
os.remove(cls.myexe)
except:
pass
@expectedFailureAll(
hostoslist=["windows"],
bugnumber="llvm.org/pr22274: need a pexpect replacement for windows")
@no_debug_info_test
def test_lldb_invocation_with_single_quote_in_filename(self):
"""Test that 'lldb my_file_name' works where my_file_name is a string with a single quote char in it."""
import pexpect
self.buildDefault()
system([["cp", "a.out", "\"%s\"" % self.myexe]])
# The default lldb prompt.
prompt = "(lldb) "
# So that the child gets torn down after the test.
self.child = pexpect.spawn(
'%s %s "%s"' %
(lldbtest_config.lldbExec, self.lldbOption, self.myexe))
child = self.child
child.setecho(True)
# Turn on logging for input/output to/from the child.
with open('child_send.txt', 'w') as f_send:
with open('child_read.txt', 'w') as f_read:
child.logfile_send = f_send
child.logfile_read = f_read
child.expect_exact(prompt)
child.send("help watchpoint")
child.sendline('')
child.expect_exact(prompt)
# Now that the necessary logging is done, restore logfile to None to
# stop further logging.
child.logfile_send = None
child.logfile_read = None
with open('child_send.txt', 'r') as fs:
if self.TraceOn():
print("\n\nContents of child_send.txt:")
print(fs.read())
with open('child_read.txt', 'r') as fr:
from_child = fr.read()
if self.TraceOn():
print("\n\nContents of child_read.txt:")
print(from_child)
self.expect(from_child, exe=False,
substrs=["Current executable set to"])
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