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#!/usr/bin/env python3
# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import logging
import json
import unittest
import check_gn_headers
ninja_input = r'''
obj/a.o: #deps 1, deps mtime 123 (VALID)
../../a.cc
../../dir/path/b.h
../../c.hh
obj/b.o: #deps 1, deps mtime 123 (STALE)
../../b.cc
../../dir2/path/b.h
../../c2.hh
obj/c.o: #deps 1, deps mtime 123 (VALID)
../../c.cc
../../build/a.h
gen/b.h
../../out/Release/gen/no.h
../../dir3/path/b.h
../../c3.hh
'''
gn_input = json.loads(r'''
{
"others": [],
"targets": {
"//:All": {
},
"//:base": {
"public": [ "//base/p.h" ],
"sources": [ "//base/a.cc", "//base/a.h", "//base/b.hh" ],
"visibility": [ "*" ]
},
"//:star_public": {
"public": "*",
"sources": [ "//base/c.h", "//tmp/gen/a.h" ],
"visibility": [ "*" ]
}
}
}
''')
allowlist = r'''
white-front.c
a/b/c/white-end.c # comment
dir/white-both.c #more comment
# empty line above
a/b/c
'''
class CheckGnHeadersTest(unittest.TestCase):
def testNinja(self):
headers = check_gn_headers.ParseNinjaDepsOutput(
ninja_input.split('\n'), 'out/Release', False)
expected = {
'dir/path/b.h': ['obj/a.o'],
'c.hh': ['obj/a.o'],
'dir3/path/b.h': ['obj/c.o'],
'c3.hh': ['obj/c.o'],
}
self.assertEqual(headers, expected)
def testGn(self):
headers = check_gn_headers.ParseGNProjectJSON(gn_input,
'out/Release', 'tmp')
expected = set([
'base/a.h',
'base/b.hh',
'base/c.h',
'base/p.h',
'out/Release/gen/a.h',
])
self.assertEqual(headers, expected)
def testAllowlist(self):
output = check_gn_headers.ParseAllowlist(allowlist)
expected = set([
'white-front.c',
'a/b/c/white-end.c',
'dir/white-both.c',
'a/b/c',
])
self.assertEqual(output, expected)
if __name__ == '__main__':
logging.getLogger().setLevel(logging.DEBUG)
unittest.main(verbosity=2)
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