228 lines
6.8 KiB
Python
228 lines
6.8 KiB
Python
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# -*- coding: utf-8 -*-
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import logging
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import os
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import subprocess
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# Saving logs
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logging.basicConfig(level=logging.INFO)
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DECORATE_STR = "************************************"
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logging.info("TEST RESULTS FOR GETTEXT\n{0}".format(DECORATE_STR))
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# CONSTANTS
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PACKAGE_TO_TEST = "gettext"
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DOMAIN_TO_BIND = "testdomain"
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PYTHON_INTERPRETER = "python3"
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TEST_I18N_FILE = "test_i18n.py"
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LOG_INFO_PASS = "[ PASS ]"
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LOG_INFO_FAIL = "[ FAIL ]"
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LOG_INFO_OS_ERROR = "[ OS Error ]"
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# Test Data
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TEST_DATA = {"fr_FR": '''msgstr "Bonjour le monde!"''',
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"de_DE": '''msgstr "Hallo Welt!"''',
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"es_ES": '''msgstr "Hola Mundo!"''',
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"it_IT": '''msgstr "Ciao mondo!"''',
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"pt_BR": '''msgstr "Olá Mundo!"''',
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"ja_JP": '''msgstr "「こんにちは世界」"''',
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"ko_KR": '''msgstr "안녕하세요!"''',
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"ru_RU": '''msgstr "Привет мир!"''',
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"zh_CN": '''msgstr "你好，世界！"''',
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"zh_TW": '''msgstr "你好，世界！"'''}
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def test_locale():
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"""
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Check common files for locale support
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"""
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subject = "Locale Support Test"
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try:
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all_locales = subprocess.Popen(["locale", "-a"], stdout=subprocess.PIPE)
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all_locales_data = all_locales.communicate()
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if all_locales_data:
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actual = all_locales_data[0].decode().split('\n')
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else:
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logging.error("{0}: ERROR\n".format(subject))
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return
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expected_locales = ['en_US', 'en_US.iso88591',
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'en_US.iso885915', 'en_US.utf8']
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if set(expected_locales).issubset(set(actual)):
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logging.info("{0}: {1}\n".format(subject, LOG_INFO_PASS))
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else:
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logging.error("{0}: {1}\n".format(subject, LOG_INFO_FAIL))
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except OSError as e:
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logging.error("{0}: {1}\n".format(subject, LOG_INFO_OS_ERROR))
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def test_gettext():
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"""
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Check if gettext is present
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"""
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subject = "GNU Internationalization Utilities Test"
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try:
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cmd_check_gettext = ['rpm', '-q', PACKAGE_TO_TEST]
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p1 = subprocess.Popen(cmd_check_gettext, stdout=subprocess.PIPE)
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std_data, stderr = p1.communicate()
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std_data = std_data.decode()
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logging.info("Found {0} NVR: {1}".format(PACKAGE_TO_TEST, std_data))
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if PACKAGE_TO_TEST in std_data:
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logging.info("{0}: {1}\n".format(subject, LOG_INFO_PASS))
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else:
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logging.error("{0}: {1}\n".format(subject, LOG_INFO_FAIL))
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except OSError as e:
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logging.error("{0}: {1}\n".format(subject, LOG_INFO_OS_ERROR))
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def test_pot_creation():
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"""
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Creates hello.pot file using test_i18n.py file
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"""
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subject = "POT file Creation Test"
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try:
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pot_file = subprocess.Popen(
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"xgettext -d '{0}' -o {1}.pot {2}".format(DOMAIN_TO_BIND,
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DOMAIN_TO_BIND,
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TEST_I18N_FILE),
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shell=True
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)
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pot_file.communicate()
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except OSError as e:
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logging.error("{0}: {1}\n".format(subject, LOG_INFO_OS_ERROR))
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else:
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logging.info("{0}: {1}\n".format(subject, LOG_INFO_PASS))
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def make_dir(locale_dir):
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path = "./locale/{0}/LC_MESSAGES".format(locale_dir)
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os.makedirs(path)
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def create_po_files(active_locale):
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"""
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creates .po file using POT file
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"""
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subject = "PO file Creation"
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try:
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cmd_po_files = subprocess.Popen(
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"msginit --no-translator -l {0} -i {1}.pot -o ./locale/{2}/LC_MESSAGES/{3}.po".format(
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active_locale, DOMAIN_TO_BIND, active_locale, active_locale), shell=True
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)
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cmd_po_files.communicate()
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except OSError as e:
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logging.error("{0} failed: {1}\n".format(subject, LOG_INFO_OS_ERROR))
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else:
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logging.info("{0} Succeed.".format(subject))
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def translate(active_locale):
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"""
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Updates .po file with the translations for respective language
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"""
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data = TEST_DATA.get(active_locale)
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if not data:
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return
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with open('./locale/{0}/LC_MESSAGES/{1}.po'.format(active_locale,
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active_locale),
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'r', encoding='latin-1') as f1:
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data1 = f1.readlines()
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data1.pop()
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data1.append(data)
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for index, data in enumerate(data1):
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if "Content-Type" in data:
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data1[index] = '"Content-Type: text/plain; charset=UTF-8\\n"\n'
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with open('./locale/{0}/LC_MESSAGES/{1}'.format(active_locale,
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active_locale) + ".po", 'w') as f2:
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for line in data1:
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f2.write(line)
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def create_mo_files(active_locale):
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"""
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Creates .mo file for different locale form .po file
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"""
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subject = "MO file Creation"
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try:
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mo_files = subprocess.Popen(
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"msgfmt ./locale/{0}/LC_MESSAGES/{1}.po --output-file ./locale/{2}/LC_MESSAGES/{3}.mo".format(
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active_locale, active_locale, active_locale, active_locale
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), shell=True
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)
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mo_files.communicate()
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except OSError as e:
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logging.error("{0} failed: {1}\n".format(subject, LOG_INFO_OS_ERROR))
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else:
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logging.info("{0} Succeed.".format(subject))
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def test_translations(active_locale):
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"""
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Verify if the output is correct for different language
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"""
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subject = "Translation Test"
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try:
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cmd_translation_test = subprocess.check_output(
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'LANGUAGE={0} {1} {2} {3}'.format(active_locale,
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PYTHON_INTERPRETER,
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TEST_I18N_FILE,
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active_locale),
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encoding='UTF-8', shell=True
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)
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if cmd_translation_test.strip() == TEST_DATA[active_locale].strip('msgstr "'):
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logging.info("{0} for {1}: {2}\n".format(subject, active_locale, LOG_INFO_PASS))
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else:
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logging.error("{0} for {1}: {2}\n".format(subject, active_locale, LOG_INFO_FAIL))
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except OSError as e:
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logging.error("{0} for {1}: {2}\n".format(subject, active_locale, LOG_INFO_OS_ERROR))
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def tear_off():
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try:
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subprocess.call(['rm', '-rf', './locale', '{0}.pot'.format(DOMAIN_TO_BIND)])
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except OSError as e:
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logging.error("OSError\n")
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if __name__ == "__main__":
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"""
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Gettext Tests
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"""
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# Prepare tests
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env_tests = [test_locale,
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test_gettext,
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test_pot_creation]
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translation_tests = [make_dir,
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create_po_files,
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translate,
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create_mo_files,
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test_translations]
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# Execute tests
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[env_test() for env_test in env_tests]
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for locale in TEST_DATA.keys():
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[test(locale) for test in translation_tests]
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tear_off()
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