tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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check_gn_headers_unittest.py (2208B)

      1 #!/usr/bin/env python3
      2 # Copyright 2017 The Chromium Authors
      3 # Use of this source code is governed by a BSD-style license that can be
      4 # found in the LICENSE file.
      5 
      6 import logging
      7 import json
      8 import unittest
      9 import check_gn_headers
     10 
     11 
     12 ninja_input = r'''
     13 obj/a.o: #deps 1, deps mtime 123 (VALID)
     14    ../../a.cc
     15    ../../dir/path/b.h
     16    ../../c.hh
     17 
     18 obj/b.o: #deps 1, deps mtime 123 (STALE)
     19    ../../b.cc
     20    ../../dir2/path/b.h
     21    ../../c2.hh
     22 
     23 obj/c.o: #deps 1, deps mtime 123 (VALID)
     24    ../../c.cc
     25    ../../build/a.h
     26    gen/b.h
     27    ../../out/Release/gen/no.h
     28    ../../dir3/path/b.h
     29    ../../c3.hh
     30 '''
     31 
     32 
     33 gn_input = json.loads(r'''
     34 {
     35   "others": [],
     36   "targets": {
     37      "//:All": {
     38      },
     39      "//:base": {
     40         "public": [ "//base/p.h" ],
     41         "sources": [ "//base/a.cc", "//base/a.h", "//base/b.hh" ],
     42         "visibility": [ "*" ]
     43      },
     44      "//:star_public": {
     45         "public": "*",
     46         "sources": [ "//base/c.h", "//tmp/gen/a.h" ],
     47         "visibility": [ "*" ]
     48      }
     49    }
     50 }
     51 ''')
     52 
     53 
     54 allowlist = r'''
     55   white-front.c
     56 a/b/c/white-end.c # comment
     57 dir/white-both.c  #more comment
     58 
     59 # empty line above
     60 a/b/c
     61 '''
     62 
     63 
     64 class CheckGnHeadersTest(unittest.TestCase):
     65  def testNinja(self):
     66    headers = check_gn_headers.ParseNinjaDepsOutput(
     67        ninja_input.split('\n'), 'out/Release', False)
     68    expected = {
     69        'dir/path/b.h': ['obj/a.o'],
     70        'c.hh': ['obj/a.o'],
     71        'dir3/path/b.h': ['obj/c.o'],
     72        'c3.hh': ['obj/c.o'],
     73    }
     74    self.assertEqual(headers, expected)
     75 
     76  def testGn(self):
     77    headers = check_gn_headers.ParseGNProjectJSON(gn_input,
     78                                                  'out/Release', 'tmp')
     79    expected = set([
     80        'base/a.h',
     81        'base/b.hh',
     82        'base/c.h',
     83        'base/p.h',
     84        'out/Release/gen/a.h',
     85    ])
     86    self.assertEqual(headers, expected)
     87 
     88  def testAllowlist(self):
     89    output = check_gn_headers.ParseAllowlist(allowlist)
     90    expected = set([
     91        'white-front.c',
     92        'a/b/c/white-end.c',
     93        'dir/white-both.c',
     94        'a/b/c',
     95    ])
     96    self.assertEqual(output, expected)
     97 
     98 
     99 if __name__ == '__main__':
    100  logging.getLogger().setLevel(logging.DEBUG)
    101  unittest.main(verbosity=2)