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1#!/usr/bin/env python
2#
3# Copyright 2016 Google Inc.
4#
5# Use of this source code is governed by a BSD-style license that can be
6# found in the LICENSE file.
7
8
9"""Run all infrastructure-related tests."""
10
11
12import os
13import subprocess
14import sys
15
16
17INFRA_BOTS_DIR = os.path.dirname(os.path.realpath(__file__))
18SKIA_DIR = os.path.abspath(os.path.join(INFRA_BOTS_DIR, os.pardir, os.pardir))
19
20
21def test(cmd, cwd):
22  try:
23    subprocess.check_output(cmd, cwd=cwd, stderr=subprocess.STDOUT)
24  except subprocess.CalledProcessError as e:
25    return e.output
26
27
28def python_unit_tests(train):
29  if train:
30    return None
31  return test(
32      ['python', '-m', 'unittest', 'discover', '-s', '.', '-p', '*_test.py'],
33      INFRA_BOTS_DIR)
34
35
36def recipe_test(train):
37  cmd = [
38      'python', os.path.join(INFRA_BOTS_DIR, 'recipes.py'), 'test']
39  if train:
40    cmd.append('train')
41  else:
42    cmd.append('run')
43  return test(cmd, SKIA_DIR)
44
45
46def gen_tasks_test(train):
47  cmd = ['go', 'run', 'gen_tasks.go']
48  if not train:
49    cmd.append('--test')
50  try:
51    output = test(cmd, INFRA_BOTS_DIR)
52  except OSError:
53    return ('Failed to run "%s"; do you have Go installed on your machine?'
54            % ' '.join(cmd))
55  if output and 'cannot find package "go.skia.org/infra' in output:
56    return ('Failed to run gen_tests.go:\n\n%s\nMaybe you need to run:\n\n'
57            '$ go get -u go.skia.org/infra/...' % output)
58  return output
59
60
61def main():
62  train = False
63  if '--train' in sys.argv:
64    train = True
65
66  tests = (
67      python_unit_tests,
68      recipe_test,
69      gen_tasks_test,
70  )
71  errs = []
72  for t in tests:
73    err = t(train)
74    if err:
75      errs.append(err)
76
77  if len(errs) > 0:
78    print >> sys.stderr, 'Test failures:\n'
79    for err in errs:
80      print >> sys.stderr, '=============================='
81      print >> sys.stderr, err
82      print >> sys.stderr, '=============================='
83    sys.exit(1)
84
85  if train:
86    print 'Trained tests successfully.'
87  else:
88    print 'All tests passed!'
89
90
91if __name__ == '__main__':
92  main()
93