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# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

if __name__ == '__main__': from __init__ import init; init()

import unittest
import curses

from ranger.gui import ui

from test import Fake, OK, raise_ok

ui.curses = Fake()

class Test(unittest.TestCase):
	def setUp(self):

		self.fm = Fake()
		self.ui = ui.UI(env=Fake(), fm=self.fm, commandlist=Fake())

		def fakesetup():
			self.ui.widget = Fake()
			self.ui.add_child(self.ui.widget)
		self.ui.setup = fakesetup

		self.ui.initialize()

	def tearDown(self):
		self.ui.destroy()
	
	def test_passing(self):
		# Test whether certain method calls are passed to widgets
		widget = self.ui.widget

		widget.draw = raise_ok
		self.assertRaises(OK, self.ui.draw)
		widget.__clear__()

		widget.finalize = raise_ok
		self.assertRaises(OK, self.ui.finalize)
		widget.__clear__()

		widget.press = raise_ok
		random_key = 123
		self.assertRaises(OK, self.ui.handle_key, random_key)
		widget.__clear__()

		widget.destroy = raise_ok
		self.assertRaises(OK, self.ui.destroy)
		widget.__clear__()

if __name__ == '__main__':
	unittest.main()
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#!/usr/bin/python
# coding=utf-8
# ranger: Explore your forest of files from inside your terminal
#
# Copyright (c) 2009, 2010 hut <hut@lavabit.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# ----------------------------------------------------------------------------
#
# An embedded shell script. It allows you to change the directory
# of the parent shell to the last visited directory in ranger after exit.
# For more information, check out doc/cd-after-exit.txt
# To enable this, start ranger with:
#     source /path/ranger /path/ranger
"""":
if [ $1 ]; then
	ranger_exec="$1"
	shift

	trap "kill -2 %+" INT
	exec 3< <($ranger_exec --cd-after-exit $@ 3>&1 1>&2 2>&3 3>&-)

	read ranger_output <&3
	cd "$ranger_output"

	exec 3<&-
	trap - INT
	unset ranger_exec
	unset ranger_output
else
	echo "usage: source path/to/ranger.py path/to/ranger.py"
fi
return 1
"""

# Redefine the docstring, since the previous one was hijacked to
# embed a shellscript.
__doc__ = """Ranger - file browser for the unix terminal"""


# Importing the main method may fail if the ranger directory
# is neither in the same directory as this file, nor in one of
# pythons global import paths.
try:
	from ranger import main

except ImportError as errormessage:
	if str(errormessage).endswith("main"):
		print("Can't import the main module.")
		print("To run an uninstalled copy of ranger,")
		print("launch ranger.py in the top directory.")
	else:
		raise

else:
	main()