#!/usr/bin/env vpython3
# Copyright 2013 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import sys
import unittest
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
BUILD_TOOLS_DIR = os.path.dirname(SCRIPT_DIR)
CHROME_SRC = os.path.dirname(os.path.dirname(os.path.dirname(BUILD_TOOLS_DIR)))
import mock
sys.path.append(BUILD_TOOLS_DIR)
import verify_ppapi
class TestPartition(unittest.TestCase):
def testBasic(self):
filenames = [
os.path.join('ppapi', 'c', 'ppb_foo.h'),
os.path.join('ppapi', 'cpp', 'foo.h'),
os.path.join('ppapi', 'cpp', 'foo.cc'),
]
result = verify_ppapi.PartitionFiles(filenames)
self.assertTrue(filenames[0] in result['ppapi'])
self.assertTrue(filenames[1] in result['ppapi_cpp'])
self.assertTrue(filenames[2] in result['ppapi_cpp'])
self.assertEqual(0, len(result['ppapi_cpp_private']))
def testIgnoreDocumentation(self):
filenames = [
os.path.join('ppapi', 'c', 'documentation', 'Doxyfile'),
os.path.join('ppapi', 'c', 'documentation', 'index.dox'),
os.path.join('ppapi', 'cpp', 'documentation', 'footer.html'),
]
result = verify_ppapi.PartitionFiles(filenames)
self.assertEqual(0, len(result['ppapi']))
self.assertEqual(0, len(result['ppapi_cpp']))
self.assertEqual(0, len(result['ppapi_cpp_private']))
def testIgnoreTrusted(self):
filenames = [
os.path.join('ppapi', 'c', 'trusted', 'ppb_broker_trusted.h'),
os.path.join('ppapi', 'cpp', 'trusted', 'file_chooser_trusted.cc'),
]
result = verify_ppapi.PartitionFiles(filenames)
self.assertEqual(0, len(result['ppapi']))
self.assertEqual(0, len(result['ppapi_cpp']))
self.assertEqual(0, len(result['ppapi_cpp_private']))
def testIgnoreIfNotSourceOrHeader(self):
filenames = [
os.path.join('ppapi', 'c', 'DEPS'),
os.path.join('ppapi', 'c', 'blah', 'foo.xml'),
os.path.join('ppapi', 'cpp', 'DEPS'),
os.path.join('ppapi', 'cpp', 'foobar.py'),
]
result = verify_ppapi.PartitionFiles(filenames)
self.assertEqual(0, len(result['ppapi']))
self.assertEqual(0, len(result['ppapi_cpp']))
self.assertEqual(0, len(result['ppapi_cpp_private']))
def testIgnoreOtherDirectories(self):
ignored_directories = ['api', 'examples', 'generators', 'host', 'lib',
'native_client', 'proxy', 'shared_impl', 'tests', 'thunk']
# Generate some random files in the ignored directories.
filenames = []
for dirname in ignored_directories:
filenames = os.path.join('ppapi', dirname, 'foo.cc')
filenames = os.path.join('ppapi', dirname, 'subdir', 'foo.h')
filenames = os.path.join('ppapi', dirname, 'DEPS')
result = verify_ppapi.PartitionFiles(filenames)
self.assertEqual(0, len(result['ppapi']))
self.assertEqual(0, len(result['ppapi_cpp']))
self.assertEqual(0, len(result['ppapi_cpp_private']))
class TestGetChangedAndRemoved(unittest.TestCase):
def testBasic(self):
modified_filenames = [
os.path.join('ppapi', 'cpp', 'audio.cc'),
os.path.join('ppapi', 'cpp', 'graphics_2d.cc'),
os.path.join('ppapi', 'cpp', 'foobar.cc'),
os.path.join('ppapi', 'cpp', 'var.cc'),
]
directory_list = [
os.path.join('ppapi', 'cpp', 'audio.cc'),
os.path.join('ppapi', 'cpp', 'graphics_2d.cc'),
]
changed, removed = verify_ppapi.GetChangedAndRemovedFilenames(
modified_filenames, directory_list)
self.assertTrue(modified_filenames[0] in changed)
self.assertTrue(modified_filenames[1] in changed)
self.assertTrue(modified_filenames[2] in removed)
self.assertTrue(modified_filenames[3] in removed)
class TestVerify(unittest.TestCase):
def testBasic(self):
dsc_filename = 'native_client_sdk/src/libraries/ppapi/library.dsc'
# The .dsc files typically uses basenames, not full paths.
dsc_sources_and_headers = [
'ppb_audio.h',
'ppb_console.h',
'ppb_gamepad.h',
'ppb.h',
'ppp_zoom_dev.h',
]
changed_filenames = [
os.path.join('ppapi', 'c', 'ppb_audio.h'),
os.path.join('ppapi', 'c', 'ppb_console.h'),
]
removed_filenames = []
# Should not raise.
verify_ppapi.Verify(dsc_filename, dsc_sources_and_headers,
changed_filenames, removed_filenames)
# Raise, because we removed ppp_zoom_dev.h.
removed_filenames = [
os.path.join('ppapi', 'c', 'ppb_console.h'),
]
self.assertRaises(verify_ppapi.VerifyException, verify_ppapi.Verify,
dsc_filename, dsc_sources_and_headers, changed_filenames,
removed_filenames)
# Raise, because we added ppb_foo.h.
removed_filenames = []
changed_filenames = [
os.path.join('ppapi', 'c', 'ppb_audio.h'),
os.path.join('ppapi', 'c', 'ppb_console.h'),
os.path.join('ppapi', 'c', 'ppb_foo.h'),
]
self.assertRaises(verify_ppapi.VerifyException, verify_ppapi.Verify,
dsc_filename, dsc_sources_and_headers, changed_filenames,
removed_filenames)
def testVerifyPrivate(self):
dsc_filename = \
'native_client_sdk/src/libraries/ppapi_cpp_private/library.dsc'
# The .dsc files typically uses basenames, not full paths.
dsc_sources_and_headers = [
'ext_crx_file_system_private.cc',
'file_io_private.cc',
'ppb_ext_crx_file_system_private.h',
'ppb_file_io_private.h',
'host_resolver_private.h',
'net_address_private.h',
]
changed_filenames = [
os.path.join('ppapi', 'c', 'private', 'ppb_foo_private.h'),
]
removed_filenames = []
with mock.patch('sys.stderr') as sys_stderr:
# When a new private file is added, just print to stderr, but don't fail.
result = verify_ppapi.VerifyOrPrintError(
dsc_filename, dsc_sources_and_headers, changed_filenames,
removed_filenames, is_private=True)
self.assertTrue(result)
self.assertTrue(sys_stderr.write.called)
# If is_private is False, then adding a new interface without updating the
# .dsc is an error.
sys_stderr.reset_mock()
result = verify_ppapi.VerifyOrPrintError(
dsc_filename, dsc_sources_and_headers, changed_filenames,
removed_filenames, is_private=False)
self.assertFalse(result)
self.assertTrue(sys_stderr.write.called)
# Removing a file without updating the .dsc is always an error.
sys_stderr.reset_mock()
changed_filenames = []
removed_filenames = [
os.path.join('ppapi', 'c', 'private', 'net_address_private.h'),
]
result = verify_ppapi.VerifyOrPrintError(
dsc_filename, dsc_sources_and_headers, changed_filenames,
removed_filenames, is_private=True)
self.assertFalse(result)
self.assertTrue(sys_stderr.write.called)
if __name__ == '__main__':
unittest.main()
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