webrtc/tools_webrtc/libs/generate_licenses_test.py
Mirko Bonadei 8cc6695652 Reformat python files checked by pylint (part 1/2).
After recently changing .pylintrc (see [1]) we discovered that
the presubmit check always checks all the python files when just
one python file gets updated.

This CL moves all these files one step closer to what the linter
wants.

Autogenerated with:

# Added all the files under pylint control to ~/Desktop/to-reformat
cat ~/Desktop/to-reformat | xargs sed -i '1i\\'
git cl format --python --full

This is part 1 out of 2. The second part will fix function names and
will not be automated.

[1] - https://webrtc-review.googlesource.com/c/src/+/186664

No-Presubmit: True
Bug: webrtc:12114
Change-Id: Idfec4d759f209a2090440d0af2413a1ddc01b841
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/190980
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32530}
2020-10-30 10:13:11 +00:00

123 lines
4.3 KiB
Python
Executable file

#!/usr/bin/env vpython
# pylint: disable=relative-import,protected-access,unused-argument
# Copyright 2017 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
import unittest
import mock
from generate_licenses import LicenseBuilder
class TestLicenseBuilder(unittest.TestCase):
@staticmethod
def _FakeRunGN(buildfile_dir, target):
return """
{
"target1": {
"deps": [
"//a/b/third_party/libname1:c",
"//a/b/third_party/libname2:c(//d/e/f:g)",
"//a/b/third_party/libname3/c:d(//e/f/g:h)",
"//a/b/not_third_party/c"
]
}
}
"""
def testParseLibraryName(self):
self.assertEquals(
LicenseBuilder._ParseLibraryName('//a/b/third_party/libname1:c'),
'libname1')
self.assertEquals(
LicenseBuilder._ParseLibraryName(
'//a/b/third_party/libname2:c(d)'), 'libname2')
self.assertEquals(
LicenseBuilder._ParseLibraryName(
'//a/b/third_party/libname3/c:d(e)'), 'libname3')
self.assertEquals(
LicenseBuilder._ParseLibraryName('//a/b/not_third_party/c'), None)
def testParseLibrarySimpleMatch(self):
builder = LicenseBuilder([], [], {}, {})
self.assertEquals(builder._ParseLibrary('//a/b/third_party/libname:c'),
'libname')
def testParseLibraryRegExNoMatchFallbacksToDefaultLibname(self):
lib_dict = {
'libname:foo.*': ['path/to/LICENSE'],
}
builder = LicenseBuilder([], [], lib_dict, {})
self.assertEquals(
builder._ParseLibrary('//a/b/third_party/libname:bar_java'),
'libname')
def testParseLibraryRegExMatch(self):
lib_regex_dict = {
'libname:foo.*': ['path/to/LICENSE'],
}
builder = LicenseBuilder([], [], {}, lib_regex_dict)
self.assertEquals(
builder._ParseLibrary('//a/b/third_party/libname:foo_bar_java'),
'libname:foo.*')
def testParseLibraryRegExMatchWithSubDirectory(self):
lib_regex_dict = {
'libname/foo:bar.*': ['path/to/LICENSE'],
}
builder = LicenseBuilder([], [], {}, lib_regex_dict)
self.assertEquals(
builder._ParseLibrary('//a/b/third_party/libname/foo:bar_java'),
'libname/foo:bar.*')
def testParseLibraryRegExMatchWithStarInside(self):
lib_regex_dict = {
'libname/foo.*bar.*': ['path/to/LICENSE'],
}
builder = LicenseBuilder([], [], {}, lib_regex_dict)
self.assertEquals(
builder._ParseLibrary(
'//a/b/third_party/libname/fooHAHA:bar_java'),
'libname/foo.*bar.*')
@mock.patch('generate_licenses.LicenseBuilder._RunGN', _FakeRunGN)
def testGetThirdPartyLibrariesWithoutRegex(self):
builder = LicenseBuilder([], [], {}, {})
self.assertEquals(
builder._GetThirdPartyLibraries('out/arm', 'target1'),
set(['libname1', 'libname2', 'libname3']))
@mock.patch('generate_licenses.LicenseBuilder._RunGN', _FakeRunGN)
def testGetThirdPartyLibrariesWithRegex(self):
lib_regex_dict = {
'libname2:c.*': ['path/to/LICENSE'],
}
builder = LicenseBuilder([], [], {}, lib_regex_dict)
self.assertEquals(
builder._GetThirdPartyLibraries('out/arm', 'target1'),
set(['libname1', 'libname2:c.*', 'libname3']))
@mock.patch('generate_licenses.LicenseBuilder._RunGN', _FakeRunGN)
def testGenerateLicenseTextFailIfUnknownLibrary(self):
lib_dict = {
'simple_library': ['path/to/LICENSE'],
}
builder = LicenseBuilder(['dummy_dir'], ['dummy_target'], lib_dict, {})
with self.assertRaises(Exception) as context:
builder.GenerateLicenseText('dummy/dir')
self.assertEquals(
context.exception.message,
'Missing licenses for following third_party targets: '
'libname1, libname2, libname3')
if __name__ == '__main__':
unittest.main()