51 lines
2.1 KiB
Python
51 lines
2.1 KiB
Python
#
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# Copyright (C) 2014 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation; either version 2.1 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import os
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from gladecheck import check_glade_files
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from unittest import TestCase
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from iconcheck import icon_exists
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class CheckIcon(TestCase):
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def test_icons(self):
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"""Check that all icons referenced from glade files are valid in the gnome icon theme."""
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self._test_prerequisites()
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check_glade_files(self, self._check_icons)
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def _test_prerequisites(self):
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"""Check for prerequisites.
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Used in check_icons.py via tests/lib/iconcheck.py
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"""
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if os.system("rpm -q adwaita-icon-theme >/dev/null 2>&1") != 0:
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raise FileNotFoundError("The 'adwaita-icon-theme' package must be installed "
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"to run this test.")
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def _check_icons(self, glade_tree):
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"""Check that all icons referenced from glade files are valid in the gnome icon theme."""
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# Stock image names are deprecated
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stock_elements = glade_tree.xpath("//property[@name='stock' or @name='stock_id']")
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if stock_elements:
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raise AssertionError("Deprecated stock icon found at %s:%d" %
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(stock_elements[0].base, stock_elements[0].sourceline))
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# Check whether named icons exist
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for element in glade_tree.xpath("//property[@name='icon_name']"):
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self.assertTrue(icon_exists(element.text),
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msg="Invalid icon name %s found at %s:%d" %
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(element.text, element.base, element.sourceline))
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