94 lines
3.7 KiB
Python
94 lines
3.7 KiB
Python
# Software License Agreement (BSD License)
|
|
#
|
|
# Copyright (c) 2009, Willow Garage, Inc.
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above
|
|
# copyright notice, this list of conditions and the following
|
|
# disclaimer in the documentation and/or other materials provided
|
|
# with the distribution.
|
|
# * Neither the name of Willow Garage, Inc. nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
import os
|
|
import struct
|
|
import sys
|
|
import unittest
|
|
|
|
import roslib.packages
|
|
|
|
class RoslibPackagesTest(unittest.TestCase):
|
|
|
|
def test_list_pkgs_by_path(self):
|
|
from roslib.packages import list_pkgs_by_path
|
|
# regression test for bug found where list_pkgs_by_path returns empty package name if path is a package and path is a relpath
|
|
d = roslib.packages.get_pkg_dir('roslib')
|
|
|
|
os.chdir(d)
|
|
|
|
self.assertEquals(['roslib'], list_pkgs_by_path('.'))
|
|
self.assertEquals(set(['bar', 'foo']), set(list_pkgs_by_path(os.path.join('test', 'package_tests'))))
|
|
self.assertEquals(set(['bar', 'foo']), set(list_pkgs_by_path(os.path.join('test', 'package_tests', 'p1'))))
|
|
self.assertEquals(['foo'], list_pkgs_by_path(os.path.join('test', 'package_tests', 'p1', 'foo')))
|
|
|
|
self.assertEquals([], list_pkgs_by_path(os.path.join('bin')))
|
|
|
|
|
|
def test_find_node(self):
|
|
import roslib.packages
|
|
d = roslib.packages.get_pkg_dir('roslib')
|
|
p = os.path.join(d, 'test', 'fake_node.py')
|
|
self.assertEquals(p, roslib.packages.find_node('roslib', 'fake_node.py'))
|
|
|
|
self.assertEquals(None, roslib.packages.find_node('roslib', 'not_a_node'))
|
|
|
|
def test_get_pkg_dir(self):
|
|
import roslib.packages
|
|
import roslib.rospack
|
|
path = roslib.rospack.rospackexec(['find', 'roslib'])
|
|
self.assertEquals(path, roslib.packages.get_pkg_dir('roslib'))
|
|
try:
|
|
self.assertEquals(path, roslib.packages.get_pkg_dir('fake_roslib'))
|
|
self.fail("should have raised")
|
|
except roslib.packages.InvalidROSPkgException: pass
|
|
|
|
def test_get_dir_pkg(self):
|
|
import roslib.packages
|
|
path = get_roslib_path()
|
|
|
|
res = roslib.packages.get_dir_pkg(path)
|
|
res = (os.path.realpath(res[0]), res[1])
|
|
self.assertEquals((path, 'roslib'), res)
|
|
res = roslib.packages.get_dir_pkg(os.path.join(path, 'test'))
|
|
res = (os.path.realpath(res[0]), res[1])
|
|
self.assertEquals((path, 'roslib'), res)
|
|
|
|
# must fail on parent of roslib
|
|
self.assertEquals((None, None), roslib.packages.get_dir_pkg(os.path.dirname(path)))
|
|
|
|
def get_roslib_path():
|
|
return os.path.abspath(os.path.join(get_test_path(), '..'))
|
|
|
|
def get_test_path():
|
|
return os.path.abspath(os.path.dirname(__file__))
|