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#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
###############################################################################
#
# Copyright 2006 - 2016, Paul Beckingham, Federico Hernandez.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# http://www.opensource.org/licenses/mit-license.php
#
###############################################################################
import sys
import os
import unittest
# Ensure python finds the local simpletap module
sys.path.append(os.path.dirname(os.path.abspath(__file__)))
from basetest import Task, TestCase
from basetest.exceptions import CommandError
class TestDelete(TestCase):
def setUp(self):
self.t = Task()
def test_add_delete_undo(self):
"""Verify that add/delete/undo yields a Pending task"""
self.t("add one")
code, out, err = self.t("_get 1.uuid")
uuid = out.strip()
self.t("1 delete", input="y\n")
self.t.runError("list") # GC/handleRecurrence
code, out, err = self.t("_get 1.status")
self.assertEqual("\n", out)
code, out, err = self.t("_get %s.status" % uuid)
self.assertIn("deleted\n", out)
self.t("undo", input="y\n")
code, out, err = self.t("_get 1.status")
self.assertIn("pending\n", out)
code, out, err = self.t("_get %s.status" % uuid)
self.assertIn("pending\n", out)
def test_delete_en_passant(self):
"""Verify that en-passant works with delete"""
self.t("add foo")
code, out, err = self.t("1 delete project:work", input="y\n")
self.assertIn("Deleted 1 task.", out)
code, out, err = self.t("all rc.verbose:nothing")
self.assertIn("work", out)
def test_add_done_delete(self):
"""Verify that a completed task can be deleted"""
self.t("add foo")
code, out, err = self.t("_get 1.uuid")
uuid = out.strip()
code, out, err = self.t("1 done")
self.assertIn("Completed 1 task.", out)
self.t("all") # GC/handleRecurrence
code, out, err = self.t("%s delete" % uuid, input="y\n")
self.assertIn("Deleted 1 task.", out)
code, out, err = self.t("_get %s.status" % uuid)
self.assertIn("deleted\n", out)
def test_delete_single_prompt_loop(self):
"""Delete prompt with closed STDIN causes infinite loop and floods stdout (single)"""
self.t("add foo1")
# Would expect 1 yes via input none sent
code, out, err = self._validate_prompt_loop(input="")
self.assertIn("Task not deleted", out)
self.assertIn("Deleted 0 tasks", out)
# If command was aborted, exit code should be 1
self.assertEqual(code, 1)
def test_delete_multiple_prompt_loop(self):
"""Delete prompt with closed STDIN causes infinite loop and floods stdout (multiple)"""
self.t("add foo1")
self.t("add foo2")
# Would expect 2 yes via input only 1 sent
code, out, err = self._validate_prompt_loop(input="y\n")
self.assertEqual(code, 1)
def test_delete_bulk_prompt_loop(self):
"""Delete prompt with closed STDIN causes infinite loop and floods stdout (bulk)"""
self.t.config("confirmation", "off")
# bulk is applied when confirmation is disabled
self.t.config("bulk", "2")
self.t("add foo1")
self.t("add foo2")
self.t("add foo3")
# Would expect 3 yes via input only 2 sent
code, out, err = self._validate_prompt_loop(input="y\ny\n")
self.assertEqual(code, 1)
def _validate_prompt_loop(self, input=""):
"""Helper method to check if task flooded stream on closed STDIN"""
try:
code, out, err = self.t("/foo[1-3]/ delete", input=input, timeout=0.3)
except CommandError as e:
# If delete fails with a timeout, don't fail the test immediately
code, out, err = e.code, e.out, e.err
# If task fails to notice STDIN is closed it will loop and flood for
# confirmation until timeout
# 500 bytes is arbitrary. Shouldn't reach this value in normal execution
self.assertLessEqual(len(out), 500)
self.assertLessEqual(len(err), 500)
return code, out, err
if __name__ == "__main__":
from simpletap import TAPTestRunner
unittest.main(testRunner=TAPTestRunner())
# vim: ai sts=4 et sw=4 ft=python
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