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refs #8045 Add unit tests for path passed from command line
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Hugo Mercier
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Jul 18, 2013
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# -*- coding: utf-8 -*- | ||
"""QGIS Unit tests for QgsApplication. | ||
.. note:: 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 2 of the License, or | ||
(at your option) any later version. | ||
""" | ||
__author__ = 'Hugo Mercier (hugo.mercier@oslandia.com)' | ||
__date__ = '17/07/2013' | ||
__copyright__ = 'Copyright 2013, The QGIS Project' | ||
# This will get replaced with a git SHA1 when you do a git archive | ||
__revision__ = '$Format:%H$' | ||
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from PyQt4 import QtGui, QtCore | ||
from qgis.core import QgsApplication | ||
import sys | ||
import os | ||
import time | ||
import locale | ||
import shutil | ||
import subprocess | ||
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from utilities import unittest, getQgisTestApp, unitTestDataPath | ||
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QGISAPP, CANVAS, IFACE, PARENT = getQgisTestApp() | ||
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TEST_DATA_DIR = unitTestDataPath() | ||
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class TestPyQgsAppStartup(unittest.TestCase): | ||
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def doTestOptionsPath(self, option, testDir, testFile, timeOut, env = {}): | ||
"""Run QGIS with the given option. Wait for testFile to be created. If time runs out, fail. | ||
""" | ||
# from unicode to local | ||
testDir = str(QtCore.QString( testDir ).toLocal8Bit()) | ||
myTestFile = testDir + "/" + testFile | ||
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if os.path.exists( myTestFile ): | ||
os.remove( myTestFile ) | ||
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# environnement variables = system variables + provided 'env' | ||
myenv = os.environ.copy() | ||
myenv.update( env ) | ||
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p = subprocess.Popen( [ QGIS_BIN, "--nologo", option, testDir ], env = myenv ) | ||
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s = 0 | ||
ok = True | ||
while not os.path.exists( myTestFile ): | ||
time.sleep(1) | ||
s = s+1 | ||
if s > timeOut: | ||
ok = False | ||
break | ||
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p.terminate() | ||
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# remove testDir | ||
shutil.rmtree( testDir, ignore_errors = True ) | ||
return ok | ||
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def testOptionsPath( self ): | ||
for p in [ 'test_config', 'test config', 'test_configé€' ]: | ||
assert self.doTestOptionsPath( "--optionspath", (os.getcwd() + '/' + p).decode('utf-8'), "QGIS/QGIS2.ini", 5 ), "options path %s" % p | ||
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def testConfigPath( self ): | ||
for p in [ 'test_config', 'test config', 'test_configé€' ]: | ||
assert self.doTestOptionsPath( "--configpath", (os.getcwd() + '/' + p).decode('utf-8'), "qgis.db", 30 ), "config path %s" % p | ||
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def testPluginPath( self ): | ||
for t in ['test_plugins', 'test plugins', 'test_pluginsé€' ]: | ||
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# get a unicode test dir | ||
testDir = (os.getcwd() + '/' + t).decode('utf-8') | ||
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# copy from testdata | ||
shutil.rmtree( testDir, ignore_errors = True ) | ||
shutil.copytree( TEST_DATA_DIR + '/test_plugin_path', testDir ) | ||
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# we use here a minimal plugin that writes to 'plugin_started.txt' when it is started | ||
# if QGIS_PLUGINPATH is correctly parsed, this plugin is executed and the file is created | ||
assert self.doTestOptionsPath( "--optionspath", testDir, "plugin_started.txt", 10, { 'QGIS_PLUGINPATH' : str(QtCore.QString(testDir).toLocal8Bit()) } ) | ||
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if __name__ == '__main__': | ||
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# look for qgis bin path | ||
QGIS_BIN = '' | ||
prefixPath = os.environ['QGIS_PREFIX_PATH'] | ||
# see qgsapplication.cpp:98 | ||
for f in [ '', '/..', '/bin', '/../../..' ]: | ||
testDir = prefixPath + f | ||
if os.path.exists( testDir + '/qgis' ): | ||
QGIS_BIN = testDir + '/qgis' | ||
break | ||
if os.path.exists( testDir + '/qgis.exe' ): | ||
QGIS_BIN = testDir + '/qgis.exe' | ||
break | ||
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print 'QGIS_BIN =', QGIS_BIN | ||
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unittest.main() | ||
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52
tests/testdata/test_plugin_path/PluginPathTest/__init__.py
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# -*- coding: utf-8 -*- | ||
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import os | ||
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class Test: | ||
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def __init__(self, iface): | ||
plugin_dir = os.path.dirname(__file__) | ||
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# write to a file | ||
f = open( plugin_dir + '/../plugin_started.txt', 'w' ) | ||
f.write("OK\n") | ||
f.close() | ||
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def initGui(self): | ||
pass | ||
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def unload(self): | ||
pass | ||
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# run method that performs all the real work | ||
def run(self): | ||
pass | ||
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def name(): | ||
return "plugin path test" | ||
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def description(): | ||
return "desc" | ||
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def version(): | ||
return "Version 0.1" | ||
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def icon(): | ||
return "icon.png" | ||
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def qgisMinimumVersion(): | ||
return "2.0" | ||
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def author(): | ||
return "HM/Oslandia" | ||
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def email(): | ||
return "hugo.mercier@oslandia.com" | ||
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def classFactory(iface): | ||
# load Test class from file Test | ||
return Test(iface) |
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[general] | ||
name=plugin path test | ||
qgisMinimumVersion=2.0 | ||
description=desc | ||
version=0.1 | ||
author=HM/Oslandia | ||
email=hugo.mercier@oslandia.com |
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[PythonPlugins] | ||
PluginPathTest=true |