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"""
Test completion in our IOHandlers.
"""
import os
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test.lldbpexpect import PExpectTest
class IOHandlerCompletionTest(PExpectTest):
mydir = TestBase.compute_mydir(__file__)
# PExpect uses many timeouts internally and doesn't play well
# under ASAN on a loaded machine..
@skipIfAsan
@skipIfEditlineSupportMissing
def test_completion(self):
self.launch(dimensions=(100,500))
# Start tab completion, go to the next page and then display all with 'a'.
self.child.send("\t\ta")
self.child.expect_exact("register")
# Try tab completing regi to register.
self.child.send("regi\t")
self.child.expect_exact(self.PROMPT + "register")
self.child.send("\n")
self.expect_prompt()
# Try tab completing directories and files. Also tests the partial
# completion where LLDB shouldn't print a space after the directory
# completion (as it didn't completed the full token).
dir_without_slashes = os.path.realpath(os.path.dirname(__file__)).rstrip("/")
self.child.send("file " + dir_without_slashes + "\t")
self.child.expect_exact("iohandler/completion/")
# If we get a correct partial completion without a trailing space, then this
# should complete the current test file.
self.child.send("TestIOHandler\t")
self.child.expect_exact("TestIOHandlerCompletion.py")
self.child.send("\n")
self.expect_prompt()
# Start tab completion and abort showing more commands with 'n'.
self.child.send("\t")
self.child.expect_exact("More (Y/n/a)")
self.child.send("n")
self.expect_prompt()
# Shouldn't crash or anything like that.
self.child.send("regoinvalid\t")
self.expect_prompt()
self.quit()
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