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@@ -1,2178 +1,2178 b'' | |||
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1 | 1 | #!/usr/bin/env python |
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2 | 2 | # |
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3 | 3 | # run-tests.py - Run a set of tests on Mercurial |
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4 | 4 | # |
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5 | 5 | # Copyright 2006 Matt Mackall <mpm@selenic.com> |
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6 | 6 | # |
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7 | 7 | # This software may be used and distributed according to the terms of the |
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8 | 8 | # GNU General Public License version 2 or any later version. |
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9 | 9 | |
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10 | 10 | # Modifying this script is tricky because it has many modes: |
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11 | 11 | # - serial (default) vs parallel (-jN, N > 1) |
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12 | 12 | # - no coverage (default) vs coverage (-c, -C, -s) |
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13 | 13 | # - temp install (default) vs specific hg script (--with-hg, --local) |
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14 | 14 | # - tests are a mix of shell scripts and Python scripts |
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15 | 15 | # |
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16 | 16 | # If you change this script, it is recommended that you ensure you |
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17 | 17 | # haven't broken it by running it in various modes with a representative |
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18 | 18 | # sample of test scripts. For example: |
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19 | 19 | # |
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20 | 20 | # 1) serial, no coverage, temp install: |
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21 | 21 | # ./run-tests.py test-s* |
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22 | 22 | # 2) serial, no coverage, local hg: |
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23 | 23 | # ./run-tests.py --local test-s* |
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24 | 24 | # 3) serial, coverage, temp install: |
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25 | 25 | # ./run-tests.py -c test-s* |
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26 | 26 | # 4) serial, coverage, local hg: |
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27 | 27 | # ./run-tests.py -c --local test-s* # unsupported |
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28 | 28 | # 5) parallel, no coverage, temp install: |
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29 | 29 | # ./run-tests.py -j2 test-s* |
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30 | 30 | # 6) parallel, no coverage, local hg: |
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31 | 31 | # ./run-tests.py -j2 --local test-s* |
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32 | 32 | # 7) parallel, coverage, temp install: |
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33 | 33 | # ./run-tests.py -j2 -c test-s* # currently broken |
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34 | 34 | # 8) parallel, coverage, local install: |
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35 | 35 | # ./run-tests.py -j2 -c --local test-s* # unsupported (and broken) |
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36 | 36 | # 9) parallel, custom tmp dir: |
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37 | 37 | # ./run-tests.py -j2 --tmpdir /tmp/myhgtests |
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38 | 38 | # |
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39 | 39 | # (You could use any subset of the tests: test-s* happens to match |
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40 | 40 | # enough that it's worth doing parallel runs, few enough that it |
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41 | 41 | # completes fairly quickly, includes both shell and Python scripts, and |
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42 | 42 | # includes some scripts that run daemon processes.) |
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43 | 43 | |
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44 | 44 | from __future__ import print_function |
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45 | 45 | |
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46 | 46 | from distutils import version |
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47 | 47 | import difflib |
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48 | 48 | import errno |
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49 | 49 | import optparse |
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50 | 50 | import os |
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51 | 51 | import shutil |
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52 | 52 | import subprocess |
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53 | 53 | import signal |
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54 | 54 | import socket |
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55 | 55 | import sys |
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56 | 56 | import tempfile |
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57 | 57 | import time |
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58 | 58 | import random |
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59 | 59 | import re |
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60 | 60 | import threading |
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61 | 61 | import killdaemons as killmod |
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62 | 62 | try: |
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63 | 63 | import Queue as queue |
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64 | 64 | except ImportError: |
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65 | 65 | import queue |
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66 | 66 | from xml.dom import minidom |
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67 | 67 | import unittest |
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68 | 68 | |
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69 | 69 | osenvironb = getattr(os, 'environb', os.environ) |
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70 | 70 | |
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71 | 71 | try: |
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72 | 72 | import json |
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73 | 73 | except ImportError: |
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74 | 74 | try: |
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75 | 75 | import simplejson as json |
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76 | 76 | except ImportError: |
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77 | 77 | json = None |
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78 | 78 | |
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79 | 79 | processlock = threading.Lock() |
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80 | 80 | |
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81 | 81 | if sys.version_info > (3, 0, 0): |
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82 | 82 | xrange = range # we use xrange in one place, and we'd rather not use range |
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83 | 83 | |
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84 | 84 | # subprocess._cleanup can race with any Popen.wait or Popen.poll on py24 |
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85 | 85 | # http://bugs.python.org/issue1731717 for details. We shouldn't be producing |
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86 | 86 | # zombies but it's pretty harmless even if we do. |
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87 | 87 | if sys.version_info < (2, 5): |
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88 | 88 | subprocess._cleanup = lambda: None |
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89 | 89 | |
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90 | 90 | wifexited = getattr(os, "WIFEXITED", lambda x: False) |
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91 | 91 | |
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92 | 92 | def checkportisavailable(port): |
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93 | 93 | """return true if a port seems free to bind on localhost""" |
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94 | 94 | try: |
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95 | 95 | s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
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96 | 96 | s.bind(('localhost', port)) |
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97 | 97 | s.close() |
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98 | 98 | return True |
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99 | 99 | except socket.error as exc: |
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100 | 100 | if not exc.errno == errno.EADDRINUSE: |
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101 | 101 | raise |
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102 | 102 | return False |
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103 | 103 | |
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104 | 104 | closefds = os.name == 'posix' |
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105 | 105 | def Popen4(cmd, wd, timeout, env=None): |
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106 | 106 | processlock.acquire() |
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107 | 107 | p = subprocess.Popen(cmd, shell=True, bufsize=-1, cwd=wd, env=env, |
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108 | 108 | close_fds=closefds, |
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109 | 109 | stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
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110 | 110 | stderr=subprocess.STDOUT) |
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111 | 111 | processlock.release() |
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112 | 112 | |
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113 | 113 | p.fromchild = p.stdout |
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114 | 114 | p.tochild = p.stdin |
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115 | 115 | p.childerr = p.stderr |
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116 | 116 | |
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117 | 117 | p.timeout = False |
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118 | 118 | if timeout: |
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119 | 119 | def t(): |
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120 | 120 | start = time.time() |
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121 | 121 | while time.time() - start < timeout and p.returncode is None: |
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122 | 122 | time.sleep(.1) |
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123 | 123 | p.timeout = True |
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124 | 124 | if p.returncode is None: |
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125 | 125 | terminate(p) |
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126 | 126 | threading.Thread(target=t).start() |
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127 | 127 | |
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128 | 128 | return p |
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129 | 129 | |
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130 | 130 | PYTHON = sys.executable.replace('\\', '/').encode('utf-8') |
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131 | 131 | IMPL_PATH = b'PYTHONPATH' |
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132 | 132 | if 'java' in sys.platform: |
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133 | 133 | IMPL_PATH = b'JYTHONPATH' |
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134 | 134 | |
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135 | 135 | defaults = { |
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136 | 136 | 'jobs': ('HGTEST_JOBS', 1), |
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137 | 137 | 'timeout': ('HGTEST_TIMEOUT', 180), |
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138 | 138 | 'port': ('HGTEST_PORT', 20059), |
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139 | 139 | 'shell': ('HGTEST_SHELL', 'sh'), |
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140 | 140 | } |
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141 | 141 | |
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142 | 142 | def parselistfiles(files, listtype, warn=True): |
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143 | 143 | entries = dict() |
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144 | 144 | for filename in files: |
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145 | 145 | try: |
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146 | 146 | path = os.path.expanduser(os.path.expandvars(filename)) |
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147 | 147 | f = open(path, "rb") |
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148 | 148 | except IOError as err: |
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149 | 149 | if err.errno != errno.ENOENT: |
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150 | 150 | raise |
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151 | 151 | if warn: |
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152 | 152 | print("warning: no such %s file: %s" % (listtype, filename)) |
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153 | 153 | continue |
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154 | 154 | |
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155 | 155 | for line in f.readlines(): |
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156 | 156 | line = line.split(b'#', 1)[0].strip() |
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157 | 157 | if line: |
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158 | 158 | entries[line] = filename |
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159 | 159 | |
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160 | 160 | f.close() |
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161 | 161 | return entries |
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162 | 162 | |
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163 | 163 | def getparser(): |
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164 | 164 | """Obtain the OptionParser used by the CLI.""" |
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165 | 165 | parser = optparse.OptionParser("%prog [options] [tests]") |
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166 | 166 | |
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167 | 167 | # keep these sorted |
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168 | 168 | parser.add_option("--blacklist", action="append", |
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169 | 169 | help="skip tests listed in the specified blacklist file") |
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170 | 170 | parser.add_option("--whitelist", action="append", |
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171 | 171 | help="always run tests listed in the specified whitelist file") |
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172 | 172 | parser.add_option("--changed", type="string", |
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173 | 173 | help="run tests that are changed in parent rev or working directory") |
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174 | 174 | parser.add_option("-C", "--annotate", action="store_true", |
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175 | 175 | help="output files annotated with coverage") |
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176 | 176 | parser.add_option("-c", "--cover", action="store_true", |
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177 | 177 | help="print a test coverage report") |
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178 | 178 | parser.add_option("-d", "--debug", action="store_true", |
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179 | 179 | help="debug mode: write output of test scripts to console" |
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180 | 180 | " rather than capturing and diffing it (disables timeout)") |
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181 | 181 | parser.add_option("-f", "--first", action="store_true", |
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182 | 182 | help="exit on the first test failure") |
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183 | 183 | parser.add_option("-H", "--htmlcov", action="store_true", |
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184 | 184 | help="create an HTML report of the coverage of the files") |
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185 | 185 | parser.add_option("-i", "--interactive", action="store_true", |
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186 | 186 | help="prompt to accept changed output") |
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187 | 187 | parser.add_option("-j", "--jobs", type="int", |
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188 | 188 | help="number of jobs to run in parallel" |
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189 | 189 | " (default: $%s or %d)" % defaults['jobs']) |
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190 | 190 | parser.add_option("--keep-tmpdir", action="store_true", |
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191 | 191 | help="keep temporary directory after running tests") |
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192 | 192 | parser.add_option("-k", "--keywords", |
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193 | 193 | help="run tests matching keywords") |
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194 | 194 | parser.add_option("-l", "--local", action="store_true", |
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195 | 195 | help="shortcut for --with-hg=<testdir>/../hg") |
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196 | 196 | parser.add_option("--loop", action="store_true", |
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197 | 197 | help="loop tests repeatedly") |
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198 | 198 | parser.add_option("--runs-per-test", type="int", dest="runs_per_test", |
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199 | 199 | help="run each test N times (default=1)", default=1) |
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200 | 200 | parser.add_option("-n", "--nodiff", action="store_true", |
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201 | 201 | help="skip showing test changes") |
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202 | 202 | parser.add_option("-p", "--port", type="int", |
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203 | 203 | help="port on which servers should listen" |
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204 | 204 | " (default: $%s or %d)" % defaults['port']) |
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205 | 205 | parser.add_option("--compiler", type="string", |
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206 | 206 | help="compiler to build with") |
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207 | 207 | parser.add_option("--pure", action="store_true", |
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208 | 208 | help="use pure Python code instead of C extensions") |
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209 | 209 | parser.add_option("-R", "--restart", action="store_true", |
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210 | 210 | help="restart at last error") |
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211 | 211 | parser.add_option("-r", "--retest", action="store_true", |
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212 | 212 | help="retest failed tests") |
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213 | 213 | parser.add_option("-S", "--noskips", action="store_true", |
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214 | 214 | help="don't report skip tests verbosely") |
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215 | 215 | parser.add_option("--shell", type="string", |
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216 | 216 | help="shell to use (default: $%s or %s)" % defaults['shell']) |
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217 | 217 | parser.add_option("-t", "--timeout", type="int", |
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218 | 218 | help="kill errant tests after TIMEOUT seconds" |
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219 | 219 | " (default: $%s or %d)" % defaults['timeout']) |
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220 | 220 | parser.add_option("--time", action="store_true", |
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221 | 221 | help="time how long each test takes") |
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222 | 222 | parser.add_option("--json", action="store_true", |
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223 | 223 | help="store test result data in 'report.json' file") |
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224 | 224 | parser.add_option("--tmpdir", type="string", |
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225 | 225 | help="run tests in the given temporary directory" |
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226 | 226 | " (implies --keep-tmpdir)") |
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227 | 227 | parser.add_option("-v", "--verbose", action="store_true", |
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228 | 228 | help="output verbose messages") |
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229 | 229 | parser.add_option("--xunit", type="string", |
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230 | 230 | help="record xunit results at specified path") |
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231 | 231 | parser.add_option("--view", type="string", |
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232 | 232 | help="external diff viewer") |
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233 | 233 | parser.add_option("--with-hg", type="string", |
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234 | 234 | metavar="HG", |
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235 | 235 | help="test using specified hg script rather than a " |
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236 | 236 | "temporary installation") |
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237 | 237 | parser.add_option("-3", "--py3k-warnings", action="store_true", |
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238 | 238 | help="enable Py3k warnings on Python 2.6+") |
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239 | 239 | parser.add_option('--extra-config-opt', action="append", |
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240 | 240 | help='set the given config opt in the test hgrc') |
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241 | 241 | parser.add_option('--random', action="store_true", |
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242 | 242 | help='run tests in random order') |
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243 | 243 | |
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244 | 244 | for option, (envvar, default) in defaults.items(): |
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245 | 245 | defaults[option] = type(default)(os.environ.get(envvar, default)) |
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246 | 246 | parser.set_defaults(**defaults) |
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247 | 247 | |
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248 | 248 | return parser |
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249 | 249 | |
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250 | 250 | def parseargs(args, parser): |
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251 | 251 | """Parse arguments with our OptionParser and validate results.""" |
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252 | 252 | (options, args) = parser.parse_args(args) |
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253 | 253 | |
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254 | 254 | # jython is always pure |
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255 | 255 | if 'java' in sys.platform or '__pypy__' in sys.modules: |
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256 | 256 | options.pure = True |
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257 | 257 | |
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258 | 258 | if options.with_hg: |
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259 | 259 | options.with_hg = os.path.expanduser(options.with_hg) |
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260 | 260 | if not (os.path.isfile(options.with_hg) and |
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261 | 261 | os.access(options.with_hg, os.X_OK)): |
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262 | 262 | parser.error('--with-hg must specify an executable hg script') |
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263 | 263 | if not os.path.basename(options.with_hg) == 'hg': |
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264 | 264 | sys.stderr.write('warning: --with-hg should specify an hg script\n') |
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265 | 265 | if options.local: |
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266 | 266 | testdir = os.path.dirname(os.path.realpath(sys.argv[0]).encode('utf-8')) |
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267 | 267 | hgbin = os.path.join(os.path.dirname(testdir), b'hg') |
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268 | 268 | if os.name != 'nt' and not os.access(hgbin, os.X_OK): |
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269 | 269 | parser.error('--local specified, but %r not found or not executable' |
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270 | 270 | % hgbin) |
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271 | 271 | options.with_hg = hgbin |
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272 | 272 | |
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273 | 273 | options.anycoverage = options.cover or options.annotate or options.htmlcov |
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274 | 274 | if options.anycoverage: |
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275 | 275 | try: |
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276 | 276 | import coverage |
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277 | 277 | covver = version.StrictVersion(coverage.__version__).version |
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278 | 278 | if covver < (3, 3): |
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279 | 279 | parser.error('coverage options require coverage 3.3 or later') |
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280 | 280 | except ImportError: |
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281 | 281 | parser.error('coverage options now require the coverage package') |
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282 | 282 | |
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283 | 283 | if options.anycoverage and options.local: |
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284 | 284 | # this needs some path mangling somewhere, I guess |
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285 | 285 | parser.error("sorry, coverage options do not work when --local " |
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286 | 286 | "is specified") |
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287 | 287 | |
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288 | 288 | if options.anycoverage and options.with_hg: |
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289 | 289 | parser.error("sorry, coverage options do not work when --with-hg " |
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290 | 290 | "is specified") |
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291 | 291 | |
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292 | 292 | global verbose |
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293 | 293 | if options.verbose: |
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294 | 294 | verbose = '' |
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295 | 295 | |
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296 | 296 | if options.tmpdir: |
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297 | 297 | options.tmpdir = os.path.expanduser(options.tmpdir) |
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298 | 298 | |
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299 | 299 | if options.jobs < 1: |
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300 | 300 | parser.error('--jobs must be positive') |
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301 | 301 | if options.interactive and options.debug: |
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302 | 302 | parser.error("-i/--interactive and -d/--debug are incompatible") |
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303 | 303 | if options.debug: |
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304 | 304 | if options.timeout != defaults['timeout']: |
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305 | 305 | sys.stderr.write( |
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306 | 306 | 'warning: --timeout option ignored with --debug\n') |
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307 | 307 | options.timeout = 0 |
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308 | 308 | if options.py3k_warnings: |
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309 | 309 | if sys.version_info[:2] < (2, 6) or sys.version_info[:2] >= (3, 0): |
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310 | 310 | parser.error('--py3k-warnings can only be used on Python 2.6+') |
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311 | 311 | if options.blacklist: |
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312 | 312 | options.blacklist = parselistfiles(options.blacklist, 'blacklist') |
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313 | 313 | if options.whitelist: |
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314 | 314 | options.whitelisted = parselistfiles(options.whitelist, 'whitelist') |
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315 | 315 | else: |
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316 | 316 | options.whitelisted = {} |
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317 | 317 | |
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318 | 318 | return (options, args) |
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319 | 319 | |
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320 | 320 | def rename(src, dst): |
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321 | 321 | """Like os.rename(), trade atomicity and opened files friendliness |
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322 | 322 | for existing destination support. |
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323 | 323 | """ |
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324 | 324 | shutil.copy(src, dst) |
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325 | 325 | os.remove(src) |
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326 | 326 | |
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327 | 327 | _unified_diff = difflib.unified_diff |
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328 | 328 | if sys.version_info[0] > 2: |
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329 | 329 | import functools |
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330 | 330 | _unified_diff = functools.partial(difflib.diff_bytes, difflib.unified_diff) |
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331 | 331 | |
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332 | 332 | def getdiff(expected, output, ref, err): |
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333 | 333 | servefail = False |
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334 | 334 | lines = [] |
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335 | 335 | for line in _unified_diff(expected, output, ref, err): |
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336 | 336 | if line.startswith(b'+++') or line.startswith(b'---'): |
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337 | 337 | line = line.replace(b'\\', b'/') |
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338 | 338 | if line.endswith(b' \n'): |
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339 | 339 | line = line[:-2] + b'\n' |
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340 | 340 | lines.append(line) |
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341 | 341 | if not servefail and line.startswith( |
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342 | 342 | b'+ abort: child process failed to start'): |
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343 | 343 | servefail = True |
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344 | 344 | |
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345 | 345 | return servefail, lines |
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346 | 346 | |
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347 | 347 | verbose = False |
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348 | 348 | def vlog(*msg): |
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349 | 349 | """Log only when in verbose mode.""" |
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350 | 350 | if verbose is False: |
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351 | 351 | return |
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352 | 352 | |
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353 | 353 | return log(*msg) |
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354 | 354 | |
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355 | 355 | # Bytes that break XML even in a CDATA block: control characters 0-31 |
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356 | 356 | # sans \t, \n and \r |
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357 | 357 | CDATA_EVIL = re.compile(br"[\000-\010\013\014\016-\037]") |
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358 | 358 | |
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359 | 359 | def cdatasafe(data): |
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360 | 360 | """Make a string safe to include in a CDATA block. |
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361 | 361 | |
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362 | 362 | Certain control characters are illegal in a CDATA block, and |
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363 | 363 | there's no way to include a ]]> in a CDATA either. This function |
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364 | 364 | replaces illegal bytes with ? and adds a space between the ]] so |
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365 | 365 | that it won't break the CDATA block. |
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366 | 366 | """ |
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367 | 367 | return CDATA_EVIL.sub(b'?', data).replace(b']]>', b'] ]>') |
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368 | 368 | |
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369 | 369 | def log(*msg): |
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370 | 370 | """Log something to stdout. |
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371 | 371 | |
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372 | 372 | Arguments are strings to print. |
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373 | 373 | """ |
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374 | 374 | with iolock: |
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375 | 375 | if verbose: |
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376 | 376 | print(verbose, end=' ') |
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377 | 377 | for m in msg: |
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378 | 378 | print(m, end=' ') |
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379 | 379 | print() |
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380 | 380 | sys.stdout.flush() |
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381 | 381 | |
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382 | 382 | def terminate(proc): |
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383 | 383 | """Terminate subprocess (with fallback for Python versions < 2.6)""" |
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384 | 384 | vlog('# Terminating process %d' % proc.pid) |
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385 | 385 | try: |
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386 | 386 | getattr(proc, 'terminate', lambda : os.kill(proc.pid, signal.SIGTERM))() |
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387 | 387 | except OSError: |
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388 | 388 | pass |
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389 | 389 | |
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390 | 390 | def killdaemons(pidfile): |
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391 | 391 | return killmod.killdaemons(pidfile, tryhard=False, remove=True, |
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392 | 392 | logfn=vlog) |
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393 | 393 | |
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394 | 394 | class Test(unittest.TestCase): |
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395 | 395 | """Encapsulates a single, runnable test. |
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396 | 396 | |
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397 | 397 | While this class conforms to the unittest.TestCase API, it differs in that |
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398 | 398 | instances need to be instantiated manually. (Typically, unittest.TestCase |
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399 | 399 | classes are instantiated automatically by scanning modules.) |
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400 | 400 | """ |
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401 | 401 | |
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402 | 402 | # Status code reserved for skipped tests (used by hghave). |
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403 | 403 | SKIPPED_STATUS = 80 |
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404 | 404 | |
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405 | 405 | def __init__(self, path, tmpdir, keeptmpdir=False, |
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406 | 406 | debug=False, |
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407 | 407 | timeout=defaults['timeout'], |
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408 | 408 | startport=defaults['port'], extraconfigopts=None, |
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409 | 409 | py3kwarnings=False, shell=None): |
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410 | 410 | """Create a test from parameters. |
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411 | 411 | |
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412 | 412 | path is the full path to the file defining the test. |
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413 | 413 | |
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414 | 414 | tmpdir is the main temporary directory to use for this test. |
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415 | 415 | |
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416 | 416 | keeptmpdir determines whether to keep the test's temporary directory |
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417 | 417 | after execution. It defaults to removal (False). |
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418 | 418 | |
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419 | 419 | debug mode will make the test execute verbosely, with unfiltered |
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420 | 420 | output. |
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421 | 421 | |
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422 | 422 | timeout controls the maximum run time of the test. It is ignored when |
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423 | 423 | debug is True. |
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424 | 424 | |
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425 | 425 | startport controls the starting port number to use for this test. Each |
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426 | 426 | test will reserve 3 port numbers for execution. It is the caller's |
|
427 | 427 | responsibility to allocate a non-overlapping port range to Test |
|
428 | 428 | instances. |
|
429 | 429 | |
|
430 | 430 | extraconfigopts is an iterable of extra hgrc config options. Values |
|
431 | 431 | must have the form "key=value" (something understood by hgrc). Values |
|
432 | 432 | of the form "foo.key=value" will result in "[foo] key=value". |
|
433 | 433 | |
|
434 | 434 | py3kwarnings enables Py3k warnings. |
|
435 | 435 | |
|
436 | 436 | shell is the shell to execute tests in. |
|
437 | 437 | """ |
|
438 | 438 | self.path = path |
|
439 | 439 | self.bname = os.path.basename(path) |
|
440 | 440 | self.name = self.bname.decode('utf-8') |
|
441 | 441 | self._testdir = os.path.dirname(path) |
|
442 | 442 | self.errpath = os.path.join(self._testdir, b'%s.err' % self.bname) |
|
443 | 443 | |
|
444 | 444 | self._threadtmp = tmpdir |
|
445 | 445 | self._keeptmpdir = keeptmpdir |
|
446 | 446 | self._debug = debug |
|
447 | 447 | self._timeout = timeout |
|
448 | 448 | self._startport = startport |
|
449 | 449 | self._extraconfigopts = extraconfigopts or [] |
|
450 | 450 | self._py3kwarnings = py3kwarnings |
|
451 | 451 | self._shell = shell.encode('utf-8') |
|
452 | 452 | |
|
453 | 453 | self._aborted = False |
|
454 | 454 | self._daemonpids = [] |
|
455 | 455 | self._finished = None |
|
456 | 456 | self._ret = None |
|
457 | 457 | self._out = None |
|
458 | 458 | self._skipped = None |
|
459 | 459 | self._testtmp = None |
|
460 | 460 | |
|
461 | 461 | # If we're not in --debug mode and reference output file exists, |
|
462 | 462 | # check test output against it. |
|
463 | 463 | if debug: |
|
464 | 464 | self._refout = None # to match "out is None" |
|
465 | 465 | elif os.path.exists(self.refpath): |
|
466 | 466 | f = open(self.refpath, 'rb') |
|
467 | 467 | self._refout = f.read().splitlines(True) |
|
468 | 468 | f.close() |
|
469 | 469 | else: |
|
470 | 470 | self._refout = [] |
|
471 | 471 | |
|
472 | 472 | # needed to get base class __repr__ running |
|
473 | 473 | @property |
|
474 | 474 | def _testMethodName(self): |
|
475 | 475 | return self.name |
|
476 | 476 | |
|
477 | 477 | def __str__(self): |
|
478 | 478 | return self.name |
|
479 | 479 | |
|
480 | 480 | def shortDescription(self): |
|
481 | 481 | return self.name |
|
482 | 482 | |
|
483 | 483 | def setUp(self): |
|
484 | 484 | """Tasks to perform before run().""" |
|
485 | 485 | self._finished = False |
|
486 | 486 | self._ret = None |
|
487 | 487 | self._out = None |
|
488 | 488 | self._skipped = None |
|
489 | 489 | |
|
490 | 490 | try: |
|
491 | 491 | os.mkdir(self._threadtmp) |
|
492 | 492 | except OSError as e: |
|
493 | 493 | if e.errno != errno.EEXIST: |
|
494 | 494 | raise |
|
495 | 495 | |
|
496 | 496 | self._testtmp = os.path.join(self._threadtmp, |
|
497 | 497 | os.path.basename(self.path)) |
|
498 | 498 | os.mkdir(self._testtmp) |
|
499 | 499 | |
|
500 | 500 | # Remove any previous output files. |
|
501 | 501 | if os.path.exists(self.errpath): |
|
502 | 502 | try: |
|
503 | 503 | os.remove(self.errpath) |
|
504 | 504 | except OSError as e: |
|
505 | 505 | # We might have raced another test to clean up a .err |
|
506 | 506 | # file, so ignore ENOENT when removing a previous .err |
|
507 | 507 | # file. |
|
508 | 508 | if e.errno != errno.ENOENT: |
|
509 | 509 | raise |
|
510 | 510 | |
|
511 | 511 | def run(self, result): |
|
512 | 512 | """Run this test and report results against a TestResult instance.""" |
|
513 | 513 | # This function is extremely similar to unittest.TestCase.run(). Once |
|
514 | 514 | # we require Python 2.7 (or at least its version of unittest), this |
|
515 | 515 | # function can largely go away. |
|
516 | 516 | self._result = result |
|
517 | 517 | result.startTest(self) |
|
518 | 518 | try: |
|
519 | 519 | try: |
|
520 | 520 | self.setUp() |
|
521 | 521 | except (KeyboardInterrupt, SystemExit): |
|
522 | 522 | self._aborted = True |
|
523 | 523 | raise |
|
524 | 524 | except Exception: |
|
525 | 525 | result.addError(self, sys.exc_info()) |
|
526 | 526 | return |
|
527 | 527 | |
|
528 | 528 | success = False |
|
529 | 529 | try: |
|
530 | 530 | self.runTest() |
|
531 | 531 | except KeyboardInterrupt: |
|
532 | 532 | self._aborted = True |
|
533 | 533 | raise |
|
534 | 534 | except SkipTest as e: |
|
535 | 535 | result.addSkip(self, str(e)) |
|
536 | 536 | # The base class will have already counted this as a |
|
537 | 537 | # test we "ran", but we want to exclude skipped tests |
|
538 | 538 | # from those we count towards those run. |
|
539 | 539 | result.testsRun -= 1 |
|
540 | 540 | except IgnoreTest as e: |
|
541 | 541 | result.addIgnore(self, str(e)) |
|
542 | 542 | # As with skips, ignores also should be excluded from |
|
543 | 543 | # the number of tests executed. |
|
544 | 544 | result.testsRun -= 1 |
|
545 | 545 | except WarnTest as e: |
|
546 | 546 | result.addWarn(self, str(e)) |
|
547 | 547 | except self.failureException as e: |
|
548 | 548 | # This differs from unittest in that we don't capture |
|
549 | 549 | # the stack trace. This is for historical reasons and |
|
550 | 550 | # this decision could be revisited in the future, |
|
551 | 551 | # especially for PythonTest instances. |
|
552 | 552 | if result.addFailure(self, str(e)): |
|
553 | 553 | success = True |
|
554 | 554 | except Exception: |
|
555 | 555 | result.addError(self, sys.exc_info()) |
|
556 | 556 | else: |
|
557 | 557 | success = True |
|
558 | 558 | |
|
559 | 559 | try: |
|
560 | 560 | self.tearDown() |
|
561 | 561 | except (KeyboardInterrupt, SystemExit): |
|
562 | 562 | self._aborted = True |
|
563 | 563 | raise |
|
564 | 564 | except Exception: |
|
565 | 565 | result.addError(self, sys.exc_info()) |
|
566 | 566 | success = False |
|
567 | 567 | |
|
568 | 568 | if success: |
|
569 | 569 | result.addSuccess(self) |
|
570 | 570 | finally: |
|
571 | 571 | result.stopTest(self, interrupted=self._aborted) |
|
572 | 572 | |
|
573 | 573 | def runTest(self): |
|
574 | 574 | """Run this test instance. |
|
575 | 575 | |
|
576 | 576 | This will return a tuple describing the result of the test. |
|
577 | 577 | """ |
|
578 | 578 | env = self._getenv() |
|
579 | 579 | self._daemonpids.append(env['DAEMON_PIDS']) |
|
580 | 580 | self._createhgrc(env['HGRCPATH']) |
|
581 | 581 | |
|
582 | 582 | vlog('# Test', self.name) |
|
583 | 583 | |
|
584 | 584 | ret, out = self._run(env) |
|
585 | 585 | self._finished = True |
|
586 | 586 | self._ret = ret |
|
587 | 587 | self._out = out |
|
588 | 588 | |
|
589 | 589 | def describe(ret): |
|
590 | 590 | if ret < 0: |
|
591 | 591 | return 'killed by signal: %d' % -ret |
|
592 | 592 | return 'returned error code %d' % ret |
|
593 | 593 | |
|
594 | 594 | self._skipped = False |
|
595 | 595 | |
|
596 | 596 | if ret == self.SKIPPED_STATUS: |
|
597 | 597 | if out is None: # Debug mode, nothing to parse. |
|
598 | 598 | missing = ['unknown'] |
|
599 | 599 | failed = None |
|
600 | 600 | else: |
|
601 | 601 | missing, failed = TTest.parsehghaveoutput(out) |
|
602 | 602 | |
|
603 | 603 | if not missing: |
|
604 | 604 | missing = ['skipped'] |
|
605 | 605 | |
|
606 | 606 | if failed: |
|
607 | 607 | self.fail('hg have failed checking for %s' % failed[-1]) |
|
608 | 608 | else: |
|
609 | 609 | self._skipped = True |
|
610 | 610 | raise SkipTest(missing[-1]) |
|
611 | 611 | elif ret == 'timeout': |
|
612 | 612 | self.fail('timed out') |
|
613 | 613 | elif ret is False: |
|
614 | 614 | raise WarnTest('no result code from test') |
|
615 | 615 | elif out != self._refout: |
|
616 | 616 | # Diff generation may rely on written .err file. |
|
617 | 617 | if (ret != 0 or out != self._refout) and not self._skipped \ |
|
618 | 618 | and not self._debug: |
|
619 | 619 | f = open(self.errpath, 'wb') |
|
620 | 620 | for line in out: |
|
621 | 621 | f.write(line) |
|
622 | 622 | f.close() |
|
623 | 623 | |
|
624 | 624 | # The result object handles diff calculation for us. |
|
625 | 625 | if self._result.addOutputMismatch(self, ret, out, self._refout): |
|
626 | 626 | # change was accepted, skip failing |
|
627 | 627 | return |
|
628 | 628 | |
|
629 | 629 | if ret: |
|
630 | 630 | msg = 'output changed and ' + describe(ret) |
|
631 | 631 | else: |
|
632 | 632 | msg = 'output changed' |
|
633 | 633 | |
|
634 | 634 | self.fail(msg) |
|
635 | 635 | elif ret: |
|
636 | 636 | self.fail(describe(ret)) |
|
637 | 637 | |
|
638 | 638 | def tearDown(self): |
|
639 | 639 | """Tasks to perform after run().""" |
|
640 | 640 | for entry in self._daemonpids: |
|
641 | 641 | killdaemons(entry) |
|
642 | 642 | self._daemonpids = [] |
|
643 | 643 | |
|
644 | 644 | if not self._keeptmpdir: |
|
645 | 645 | shutil.rmtree(self._testtmp, True) |
|
646 | 646 | shutil.rmtree(self._threadtmp, True) |
|
647 | 647 | |
|
648 | 648 | if (self._ret != 0 or self._out != self._refout) and not self._skipped \ |
|
649 | 649 | and not self._debug and self._out: |
|
650 | 650 | f = open(self.errpath, 'wb') |
|
651 | 651 | for line in self._out: |
|
652 | 652 | f.write(line) |
|
653 | 653 | f.close() |
|
654 | 654 | |
|
655 | 655 | vlog("# Ret was:", self._ret, '(%s)' % self.name) |
|
656 | 656 | |
|
657 | 657 | def _run(self, env): |
|
658 | 658 | # This should be implemented in child classes to run tests. |
|
659 | 659 | raise SkipTest('unknown test type') |
|
660 | 660 | |
|
661 | 661 | def abort(self): |
|
662 | 662 | """Terminate execution of this test.""" |
|
663 | 663 | self._aborted = True |
|
664 | 664 | |
|
665 | 665 | def _getreplacements(self): |
|
666 | 666 | """Obtain a mapping of text replacements to apply to test output. |
|
667 | 667 | |
|
668 | 668 | Test output needs to be normalized so it can be compared to expected |
|
669 | 669 | output. This function defines how some of that normalization will |
|
670 | 670 | occur. |
|
671 | 671 | """ |
|
672 | 672 | r = [ |
|
673 | 673 | (br':%d\b' % self._startport, b':$HGPORT'), |
|
674 | 674 | (br':%d\b' % (self._startport + 1), b':$HGPORT1'), |
|
675 | 675 | (br':%d\b' % (self._startport + 2), b':$HGPORT2'), |
|
676 | 676 | (br'(?m)^(saved backup bundle to .*\.hg)( \(glob\))?$', |
|
677 | 677 | br'\1 (glob)'), |
|
678 | 678 | ] |
|
679 | 679 | |
|
680 | 680 | if os.name == 'nt': |
|
681 | 681 | r.append( |
|
682 | 682 | (b''.join(c.isalpha() and b'[%s%s]' % (c.lower(), c.upper()) or |
|
683 | 683 | c in b'/\\' and br'[/\\]' or c.isdigit() and c or b'\\' + c |
|
684 | 684 | for c in self._testtmp), b'$TESTTMP')) |
|
685 | 685 | else: |
|
686 | 686 | r.append((re.escape(self._testtmp), b'$TESTTMP')) |
|
687 | 687 | |
|
688 | 688 | return r |
|
689 | 689 | |
|
690 | 690 | def _getenv(self): |
|
691 | 691 | """Obtain environment variables to use during test execution.""" |
|
692 | 692 | env = os.environ.copy() |
|
693 | 693 | env['TESTTMP'] = self._testtmp |
|
694 | 694 | env['HOME'] = self._testtmp |
|
695 | 695 | env["HGPORT"] = str(self._startport) |
|
696 | 696 | env["HGPORT1"] = str(self._startport + 1) |
|
697 | 697 | env["HGPORT2"] = str(self._startport + 2) |
|
698 | 698 | env["HGRCPATH"] = os.path.join(self._threadtmp, b'.hgrc') |
|
699 | 699 | env["DAEMON_PIDS"] = os.path.join(self._threadtmp, b'daemon.pids') |
|
700 | 700 | env["HGEDITOR"] = ('"' + sys.executable + '"' |
|
701 | 701 | + ' -c "import sys; sys.exit(0)"') |
|
702 | 702 | env["HGMERGE"] = "internal:merge" |
|
703 | 703 | env["HGUSER"] = "test" |
|
704 | 704 | env["HGENCODING"] = "ascii" |
|
705 | 705 | env["HGENCODINGMODE"] = "strict" |
|
706 | 706 | |
|
707 | 707 | # Reset some environment variables to well-known values so that |
|
708 | 708 | # the tests produce repeatable output. |
|
709 | 709 | env['LANG'] = env['LC_ALL'] = env['LANGUAGE'] = 'C' |
|
710 | 710 | env['TZ'] = 'GMT' |
|
711 | 711 | env["EMAIL"] = "Foo Bar <foo.bar@example.com>" |
|
712 | 712 | env['COLUMNS'] = '80' |
|
713 | 713 | env['TERM'] = 'xterm' |
|
714 | 714 | |
|
715 | 715 | for k in ('HG HGPROF CDPATH GREP_OPTIONS http_proxy no_proxy ' + |
|
716 | 716 | 'NO_PROXY').split(): |
|
717 | 717 | if k in env: |
|
718 | 718 | del env[k] |
|
719 | 719 | |
|
720 | 720 | # unset env related to hooks |
|
721 | 721 | for k in env.keys(): |
|
722 | 722 | if k.startswith('HG_'): |
|
723 | 723 | del env[k] |
|
724 | 724 | |
|
725 | 725 | return env |
|
726 | 726 | |
|
727 | 727 | def _createhgrc(self, path): |
|
728 | 728 | """Create an hgrc file for this test.""" |
|
729 | 729 | hgrc = open(path, 'wb') |
|
730 | 730 | hgrc.write(b'[ui]\n') |
|
731 | 731 | hgrc.write(b'slash = True\n') |
|
732 | 732 | hgrc.write(b'interactive = False\n') |
|
733 | 733 | hgrc.write(b'mergemarkers = detailed\n') |
|
734 | 734 | hgrc.write(b'promptecho = True\n') |
|
735 | 735 | hgrc.write(b'[defaults]\n') |
|
736 | 736 | hgrc.write(b'backout = -d "0 0"\n') |
|
737 | 737 | hgrc.write(b'commit = -d "0 0"\n') |
|
738 | 738 | hgrc.write(b'shelve = --date "0 0"\n') |
|
739 | 739 | hgrc.write(b'tag = -d "0 0"\n') |
|
740 | 740 | hgrc.write(b'[devel]\n') |
|
741 | 741 | hgrc.write(b'all = true\n') |
|
742 | 742 | hgrc.write(b'[largefiles]\n') |
|
743 | 743 | hgrc.write(b'usercache = %s\n' % |
|
744 | 744 | (os.path.join(self._testtmp, b'.cache/largefiles'))) |
|
745 | 745 | |
|
746 | 746 | for opt in self._extraconfigopts: |
|
747 | 747 | section, key = opt.split('.', 1) |
|
748 | 748 | assert '=' in key, ('extra config opt %s must ' |
|
749 | 749 | 'have an = for assignment' % opt) |
|
750 | 750 | hgrc.write(b'[%s]\n%s\n' % (section, key)) |
|
751 | 751 | hgrc.close() |
|
752 | 752 | |
|
753 | 753 | def fail(self, msg): |
|
754 | 754 | # unittest differentiates between errored and failed. |
|
755 | 755 | # Failed is denoted by AssertionError (by default at least). |
|
756 | 756 | raise AssertionError(msg) |
|
757 | 757 | |
|
758 | 758 | def _runcommand(self, cmd, env, normalizenewlines=False): |
|
759 | 759 | """Run command in a sub-process, capturing the output (stdout and |
|
760 | 760 | stderr). |
|
761 | 761 | |
|
762 | 762 | Return a tuple (exitcode, output). output is None in debug mode. |
|
763 | 763 | """ |
|
764 | 764 | if self._debug: |
|
765 | 765 | proc = subprocess.Popen(cmd, shell=True, cwd=self._testtmp, |
|
766 | 766 | env=env) |
|
767 | 767 | ret = proc.wait() |
|
768 | 768 | return (ret, None) |
|
769 | 769 | |
|
770 | 770 | proc = Popen4(cmd, self._testtmp, self._timeout, env) |
|
771 | 771 | def cleanup(): |
|
772 | 772 | terminate(proc) |
|
773 | 773 | ret = proc.wait() |
|
774 | 774 | if ret == 0: |
|
775 | 775 | ret = signal.SIGTERM << 8 |
|
776 | 776 | killdaemons(env['DAEMON_PIDS']) |
|
777 | 777 | return ret |
|
778 | 778 | |
|
779 | 779 | output = '' |
|
780 | 780 | proc.tochild.close() |
|
781 | 781 | |
|
782 | 782 | try: |
|
783 | 783 | output = proc.fromchild.read() |
|
784 | 784 | except KeyboardInterrupt: |
|
785 | 785 | vlog('# Handling keyboard interrupt') |
|
786 | 786 | cleanup() |
|
787 | 787 | raise |
|
788 | 788 | |
|
789 | 789 | ret = proc.wait() |
|
790 | 790 | if wifexited(ret): |
|
791 | 791 | ret = os.WEXITSTATUS(ret) |
|
792 | 792 | |
|
793 | 793 | if proc.timeout: |
|
794 | 794 | ret = 'timeout' |
|
795 | 795 | |
|
796 | 796 | if ret: |
|
797 | 797 | killdaemons(env['DAEMON_PIDS']) |
|
798 | 798 | |
|
799 | 799 | for s, r in self._getreplacements(): |
|
800 | 800 | output = re.sub(s, r, output) |
|
801 | 801 | |
|
802 | 802 | if normalizenewlines: |
|
803 | 803 | output = output.replace('\r\n', '\n') |
|
804 | 804 | |
|
805 | 805 | return ret, output.splitlines(True) |
|
806 | 806 | |
|
807 | 807 | class PythonTest(Test): |
|
808 | 808 | """A Python-based test.""" |
|
809 | 809 | |
|
810 | 810 | @property |
|
811 | 811 | def refpath(self): |
|
812 | 812 | return os.path.join(self._testdir, b'%s.out' % self.bname) |
|
813 | 813 | |
|
814 | 814 | def _run(self, env): |
|
815 | 815 | py3kswitch = self._py3kwarnings and b' -3' or b'' |
|
816 | 816 | cmd = b'%s%s "%s"' % (PYTHON, py3kswitch, self.path) |
|
817 | 817 | vlog("# Running", cmd) |
|
818 | 818 | normalizenewlines = os.name == 'nt' |
|
819 | 819 | result = self._runcommand(cmd, env, |
|
820 | 820 | normalizenewlines=normalizenewlines) |
|
821 | 821 | if self._aborted: |
|
822 | 822 | raise KeyboardInterrupt() |
|
823 | 823 | |
|
824 | 824 | return result |
|
825 | 825 | |
|
826 | 826 | # This script may want to drop globs from lines matching these patterns on |
|
827 | 827 | # Windows, but check-code.py wants a glob on these lines unconditionally. Don't |
|
828 | 828 | # warn if that is the case for anything matching these lines. |
|
829 | 829 | checkcodeglobpats = [ |
|
830 | 830 | re.compile(br'^pushing to \$TESTTMP/.*[^)]$'), |
|
831 | 831 | re.compile(br'^moving \S+/.*[^)]$'), |
|
832 | 832 | re.compile(br'^pulling from \$TESTTMP/.*[^)]$') |
|
833 | 833 | ] |
|
834 | 834 | |
|
835 | 835 | bchr = chr |
|
836 | 836 | if sys.version_info[0] == 3: |
|
837 | 837 | bchr = lambda x: bytes([x]) |
|
838 | 838 | |
|
839 | 839 | class TTest(Test): |
|
840 | 840 | """A "t test" is a test backed by a .t file.""" |
|
841 | 841 | |
|
842 | 842 | SKIPPED_PREFIX = 'skipped: ' |
|
843 | 843 | FAILED_PREFIX = 'hghave check failed: ' |
|
844 | 844 | NEEDESCAPE = re.compile(br'[\x00-\x08\x0b-\x1f\x7f-\xff]').search |
|
845 | 845 | |
|
846 | 846 | ESCAPESUB = re.compile(br'[\x00-\x08\x0b-\x1f\\\x7f-\xff]').sub |
|
847 | 847 | ESCAPEMAP = dict((bchr(i), br'\x%02x' % i) for i in range(256)) |
|
848 | 848 | ESCAPEMAP.update({b'\\': b'\\\\', b'\r': br'\r'}) |
|
849 | 849 | |
|
850 | 850 | @property |
|
851 | 851 | def refpath(self): |
|
852 | 852 | return os.path.join(self._testdir, self.bname) |
|
853 | 853 | |
|
854 | 854 | def _run(self, env): |
|
855 | 855 | f = open(self.path, 'rb') |
|
856 | 856 | lines = f.readlines() |
|
857 | 857 | f.close() |
|
858 | 858 | |
|
859 | 859 | salt, script, after, expected = self._parsetest(lines) |
|
860 | 860 | |
|
861 | 861 | # Write out the generated script. |
|
862 | 862 | fname = b'%s.sh' % self._testtmp |
|
863 | 863 | f = open(fname, 'wb') |
|
864 | 864 | for l in script: |
|
865 | 865 | f.write(l) |
|
866 | 866 | f.close() |
|
867 | 867 | |
|
868 | 868 | cmd = b'%s "%s"' % (self._shell, fname) |
|
869 | 869 | vlog("# Running", cmd) |
|
870 | 870 | |
|
871 | 871 | exitcode, output = self._runcommand(cmd, env) |
|
872 | 872 | |
|
873 | 873 | if self._aborted: |
|
874 | 874 | raise KeyboardInterrupt() |
|
875 | 875 | |
|
876 | 876 | # Do not merge output if skipped. Return hghave message instead. |
|
877 | 877 | # Similarly, with --debug, output is None. |
|
878 | 878 | if exitcode == self.SKIPPED_STATUS or output is None: |
|
879 | 879 | return exitcode, output |
|
880 | 880 | |
|
881 | 881 | return self._processoutput(exitcode, output, salt, after, expected) |
|
882 | 882 | |
|
883 | 883 | def _hghave(self, reqs): |
|
884 | 884 | # TODO do something smarter when all other uses of hghave are gone. |
|
885 | 885 | tdir = self._testdir.replace(b'\\', b'/') |
|
886 | 886 | proc = Popen4(b'%s -c "%s/hghave %s"' % |
|
887 | 887 | (self._shell, tdir, b' '.join(reqs)), |
|
888 | 888 | self._testtmp, 0, self._getenv()) |
|
889 | 889 | stdout, stderr = proc.communicate() |
|
890 | 890 | ret = proc.wait() |
|
891 | 891 | if wifexited(ret): |
|
892 | 892 | ret = os.WEXITSTATUS(ret) |
|
893 | 893 | if ret == 2: |
|
894 | 894 | print(stdout) |
|
895 | 895 | sys.exit(1) |
|
896 | 896 | |
|
897 | 897 | return ret == 0 |
|
898 | 898 | |
|
899 | 899 | def _parsetest(self, lines): |
|
900 | 900 | # We generate a shell script which outputs unique markers to line |
|
901 | 901 | # up script results with our source. These markers include input |
|
902 | 902 | # line number and the last return code. |
|
903 | 903 | salt = b"SALT%d" % time.time() |
|
904 | 904 | def addsalt(line, inpython): |
|
905 | 905 | if inpython: |
|
906 | 906 | script.append(b'%s %d 0\n' % (salt, line)) |
|
907 | 907 | else: |
|
908 | 908 | script.append(b'echo %s %d $?\n' % (salt, line)) |
|
909 | 909 | |
|
910 | 910 | script = [] |
|
911 | 911 | |
|
912 | 912 | # After we run the shell script, we re-unify the script output |
|
913 | 913 | # with non-active parts of the source, with synchronization by our |
|
914 | 914 | # SALT line number markers. The after table contains the non-active |
|
915 | 915 | # components, ordered by line number. |
|
916 | 916 | after = {} |
|
917 | 917 | |
|
918 | 918 | # Expected shell script output. |
|
919 | 919 | expected = {} |
|
920 | 920 | |
|
921 | 921 | pos = prepos = -1 |
|
922 | 922 | |
|
923 | 923 | # True or False when in a true or false conditional section |
|
924 | 924 | skipping = None |
|
925 | 925 | |
|
926 | 926 | # We keep track of whether or not we're in a Python block so we |
|
927 | 927 | # can generate the surrounding doctest magic. |
|
928 | 928 | inpython = False |
|
929 | 929 | |
|
930 | 930 | if self._debug: |
|
931 | script.append('set -x\n') | |
|
931 | script.append(b'set -x\n') | |
|
932 | 932 | if os.getenv('MSYSTEM'): |
|
933 | script.append('alias pwd="pwd -W"\n') | |
|
933 | script.append(b'alias pwd="pwd -W"\n') | |
|
934 | 934 | |
|
935 | 935 | for n, l in enumerate(lines): |
|
936 | 936 | if not l.endswith(b'\n'): |
|
937 | 937 | l += b'\n' |
|
938 | 938 | if l.startswith(b'#require'): |
|
939 | 939 | lsplit = l.split() |
|
940 | 940 | if len(lsplit) < 2 or lsplit[0] != b'#require': |
|
941 | 941 | after.setdefault(pos, []).append(' !!! invalid #require\n') |
|
942 | 942 | if not self._hghave(lsplit[1:]): |
|
943 | script = ["exit 80\n"] | |
|
943 | script = [b"exit 80\n"] | |
|
944 | 944 | break |
|
945 | 945 | after.setdefault(pos, []).append(l) |
|
946 | 946 | elif l.startswith(b'#if'): |
|
947 | 947 | lsplit = l.split() |
|
948 | 948 | if len(lsplit) < 2 or lsplit[0] != b'#if': |
|
949 | 949 | after.setdefault(pos, []).append(' !!! invalid #if\n') |
|
950 | 950 | if skipping is not None: |
|
951 | 951 | after.setdefault(pos, []).append(' !!! nested #if\n') |
|
952 | 952 | skipping = not self._hghave(lsplit[1:]) |
|
953 | 953 | after.setdefault(pos, []).append(l) |
|
954 | 954 | elif l.startswith(b'#else'): |
|
955 | 955 | if skipping is None: |
|
956 | 956 | after.setdefault(pos, []).append(' !!! missing #if\n') |
|
957 | 957 | skipping = not skipping |
|
958 | 958 | after.setdefault(pos, []).append(l) |
|
959 | 959 | elif l.startswith(b'#endif'): |
|
960 | 960 | if skipping is None: |
|
961 | 961 | after.setdefault(pos, []).append(' !!! missing #if\n') |
|
962 | 962 | skipping = None |
|
963 | 963 | after.setdefault(pos, []).append(l) |
|
964 | 964 | elif skipping: |
|
965 | 965 | after.setdefault(pos, []).append(l) |
|
966 | 966 | elif l.startswith(b' >>> '): # python inlines |
|
967 | 967 | after.setdefault(pos, []).append(l) |
|
968 | 968 | prepos = pos |
|
969 | 969 | pos = n |
|
970 | 970 | if not inpython: |
|
971 | 971 | # We've just entered a Python block. Add the header. |
|
972 | 972 | inpython = True |
|
973 | 973 | addsalt(prepos, False) # Make sure we report the exit code. |
|
974 | 974 | script.append(b'%s -m heredoctest <<EOF\n' % PYTHON) |
|
975 | 975 | addsalt(n, True) |
|
976 | 976 | script.append(l[2:]) |
|
977 | 977 | elif l.startswith(b' ... '): # python inlines |
|
978 | 978 | after.setdefault(prepos, []).append(l) |
|
979 | 979 | script.append(l[2:]) |
|
980 | 980 | elif l.startswith(b' $ '): # commands |
|
981 | 981 | if inpython: |
|
982 | script.append('EOF\n') | |
|
982 | script.append(b'EOF\n') | |
|
983 | 983 | inpython = False |
|
984 | 984 | after.setdefault(pos, []).append(l) |
|
985 | 985 | prepos = pos |
|
986 | 986 | pos = n |
|
987 | 987 | addsalt(n, False) |
|
988 | 988 | cmd = l[4:].split() |
|
989 | if len(cmd) == 2 and cmd[0] == 'cd': | |
|
990 | l = ' $ cd %s || exit 1\n' % cmd[1] | |
|
989 | if len(cmd) == 2 and cmd[0] == b'cd': | |
|
990 | l = b' $ cd %s || exit 1\n' % cmd[1] | |
|
991 | 991 | script.append(l[4:]) |
|
992 | 992 | elif l.startswith(b' > '): # continuations |
|
993 | 993 | after.setdefault(prepos, []).append(l) |
|
994 | 994 | script.append(l[4:]) |
|
995 | 995 | elif l.startswith(b' '): # results |
|
996 | 996 | # Queue up a list of expected results. |
|
997 | 997 | expected.setdefault(pos, []).append(l[2:]) |
|
998 | 998 | else: |
|
999 | 999 | if inpython: |
|
1000 | script.append('EOF\n') | |
|
1000 | script.append(b'EOF\n') | |
|
1001 | 1001 | inpython = False |
|
1002 | 1002 | # Non-command/result. Queue up for merged output. |
|
1003 | 1003 | after.setdefault(pos, []).append(l) |
|
1004 | 1004 | |
|
1005 | 1005 | if inpython: |
|
1006 | script.append('EOF\n') | |
|
1006 | script.append(b'EOF\n') | |
|
1007 | 1007 | if skipping is not None: |
|
1008 | 1008 | after.setdefault(pos, []).append(' !!! missing #endif\n') |
|
1009 | 1009 | addsalt(n + 1, False) |
|
1010 | 1010 | |
|
1011 | 1011 | return salt, script, after, expected |
|
1012 | 1012 | |
|
1013 | 1013 | def _processoutput(self, exitcode, output, salt, after, expected): |
|
1014 | 1014 | # Merge the script output back into a unified test. |
|
1015 | 1015 | warnonly = 1 # 1: not yet; 2: yes; 3: for sure not |
|
1016 | 1016 | if exitcode != 0: |
|
1017 | 1017 | warnonly = 3 |
|
1018 | 1018 | |
|
1019 | 1019 | pos = -1 |
|
1020 | 1020 | postout = [] |
|
1021 | 1021 | for l in output: |
|
1022 | 1022 | lout, lcmd = l, None |
|
1023 | 1023 | if salt in l: |
|
1024 | 1024 | lout, lcmd = l.split(salt, 1) |
|
1025 | 1025 | |
|
1026 | 1026 | if lout: |
|
1027 | 1027 | if not lout.endswith(b'\n'): |
|
1028 | 1028 | lout += b' (no-eol)\n' |
|
1029 | 1029 | |
|
1030 | 1030 | # Find the expected output at the current position. |
|
1031 | 1031 | el = None |
|
1032 | 1032 | if expected.get(pos, None): |
|
1033 | 1033 | el = expected[pos].pop(0) |
|
1034 | 1034 | |
|
1035 | 1035 | r = TTest.linematch(el, lout) |
|
1036 | 1036 | if isinstance(r, str): |
|
1037 | 1037 | if r == '+glob': |
|
1038 | 1038 | lout = el[:-1] + ' (glob)\n' |
|
1039 | 1039 | r = '' # Warn only this line. |
|
1040 | 1040 | elif r == '-glob': |
|
1041 | 1041 | lout = ''.join(el.rsplit(' (glob)', 1)) |
|
1042 | 1042 | r = '' # Warn only this line. |
|
1043 | 1043 | else: |
|
1044 | 1044 | log('\ninfo, unknown linematch result: %r\n' % r) |
|
1045 | 1045 | r = False |
|
1046 | 1046 | if r: |
|
1047 | 1047 | postout.append(b' ' + el) |
|
1048 | 1048 | else: |
|
1049 | 1049 | if self.NEEDESCAPE(lout): |
|
1050 | 1050 | lout = TTest._stringescape(b'%s (esc)\n' % |
|
1051 | 1051 | lout.rstrip(b'\n')) |
|
1052 | 1052 | postout.append(b' ' + lout) # Let diff deal with it. |
|
1053 | 1053 | if r != '': # If line failed. |
|
1054 | 1054 | warnonly = 3 # for sure not |
|
1055 | 1055 | elif warnonly == 1: # Is "not yet" and line is warn only. |
|
1056 | 1056 | warnonly = 2 # Yes do warn. |
|
1057 | 1057 | |
|
1058 | 1058 | if lcmd: |
|
1059 | 1059 | # Add on last return code. |
|
1060 | 1060 | ret = int(lcmd.split()[1]) |
|
1061 | 1061 | if ret != 0: |
|
1062 | 1062 | postout.append(b' [%d]\n' % ret) |
|
1063 | 1063 | if pos in after: |
|
1064 | 1064 | # Merge in non-active test bits. |
|
1065 | 1065 | postout += after.pop(pos) |
|
1066 | 1066 | pos = int(lcmd.split()[0]) |
|
1067 | 1067 | |
|
1068 | 1068 | if pos in after: |
|
1069 | 1069 | postout += after.pop(pos) |
|
1070 | 1070 | |
|
1071 | 1071 | if warnonly == 2: |
|
1072 | 1072 | exitcode = False # Set exitcode to warned. |
|
1073 | 1073 | |
|
1074 | 1074 | return exitcode, postout |
|
1075 | 1075 | |
|
1076 | 1076 | @staticmethod |
|
1077 | 1077 | def rematch(el, l): |
|
1078 | 1078 | try: |
|
1079 | 1079 | # use \Z to ensure that the regex matches to the end of the string |
|
1080 | 1080 | if os.name == 'nt': |
|
1081 | 1081 | return re.match(el + br'\r?\n\Z', l) |
|
1082 | 1082 | return re.match(el + br'\n\Z', l) |
|
1083 | 1083 | except re.error: |
|
1084 | 1084 | # el is an invalid regex |
|
1085 | 1085 | return False |
|
1086 | 1086 | |
|
1087 | 1087 | @staticmethod |
|
1088 | 1088 | def globmatch(el, l): |
|
1089 | 1089 | # The only supported special characters are * and ? plus / which also |
|
1090 | 1090 | # matches \ on windows. Escaping of these characters is supported. |
|
1091 | 1091 | if el + b'\n' == l: |
|
1092 | 1092 | if os.altsep: |
|
1093 | 1093 | # matching on "/" is not needed for this line |
|
1094 | 1094 | for pat in checkcodeglobpats: |
|
1095 | 1095 | if pat.match(el): |
|
1096 | 1096 | return True |
|
1097 | 1097 | return b'-glob' |
|
1098 | 1098 | return True |
|
1099 | 1099 | i, n = 0, len(el) |
|
1100 | 1100 | res = b'' |
|
1101 | 1101 | while i < n: |
|
1102 | 1102 | c = el[i:i + 1] |
|
1103 | 1103 | i += 1 |
|
1104 | 1104 | if c == b'\\' and i < n and el[i:i + 1] in b'*?\\/': |
|
1105 | 1105 | res += el[i - 1:i + 1] |
|
1106 | 1106 | i += 1 |
|
1107 | 1107 | elif c == b'*': |
|
1108 | 1108 | res += b'.*' |
|
1109 | 1109 | elif c == b'?': |
|
1110 | 1110 | res += b'.' |
|
1111 | 1111 | elif c == b'/' and os.altsep: |
|
1112 | 1112 | res += b'[/\\\\]' |
|
1113 | 1113 | else: |
|
1114 | 1114 | res += re.escape(c) |
|
1115 | 1115 | return TTest.rematch(res, l) |
|
1116 | 1116 | |
|
1117 | 1117 | @staticmethod |
|
1118 | 1118 | def linematch(el, l): |
|
1119 | 1119 | if el == l: # perfect match (fast) |
|
1120 | 1120 | return True |
|
1121 | 1121 | if el: |
|
1122 | 1122 | if el.endswith(b" (esc)\n"): |
|
1123 | 1123 | if sys.version_info[0] == 3: |
|
1124 | 1124 | el = el[:-7].decode('unicode_escape') + '\n' |
|
1125 | 1125 | el = el.encode('utf-8') |
|
1126 | 1126 | else: |
|
1127 | 1127 | el = el[:-7].decode('string-escape') + '\n' |
|
1128 | 1128 | if el == l or os.name == 'nt' and el[:-1] + b'\r\n' == l: |
|
1129 | 1129 | return True |
|
1130 | 1130 | if el.endswith(b" (re)\n"): |
|
1131 | 1131 | return TTest.rematch(el[:-6], l) |
|
1132 | 1132 | if el.endswith(b" (glob)\n"): |
|
1133 | 1133 | # ignore '(glob)' added to l by 'replacements' |
|
1134 | 1134 | if l.endswith(b" (glob)\n"): |
|
1135 | 1135 | l = l[:-8] + b"\n" |
|
1136 | 1136 | return TTest.globmatch(el[:-8], l) |
|
1137 | 1137 | if os.altsep and l.replace(b'\\', b'/') == el: |
|
1138 | 1138 | return b'+glob' |
|
1139 | 1139 | return False |
|
1140 | 1140 | |
|
1141 | 1141 | @staticmethod |
|
1142 | 1142 | def parsehghaveoutput(lines): |
|
1143 | 1143 | '''Parse hghave log lines. |
|
1144 | 1144 | |
|
1145 | 1145 | Return tuple of lists (missing, failed): |
|
1146 | 1146 | * the missing/unknown features |
|
1147 | 1147 | * the features for which existence check failed''' |
|
1148 | 1148 | missing = [] |
|
1149 | 1149 | failed = [] |
|
1150 | 1150 | for line in lines: |
|
1151 | 1151 | if line.startswith(TTest.SKIPPED_PREFIX): |
|
1152 | 1152 | line = line.splitlines()[0] |
|
1153 | 1153 | missing.append(line[len(TTest.SKIPPED_PREFIX):]) |
|
1154 | 1154 | elif line.startswith(TTest.FAILED_PREFIX): |
|
1155 | 1155 | line = line.splitlines()[0] |
|
1156 | 1156 | failed.append(line[len(TTest.FAILED_PREFIX):]) |
|
1157 | 1157 | |
|
1158 | 1158 | return missing, failed |
|
1159 | 1159 | |
|
1160 | 1160 | @staticmethod |
|
1161 | 1161 | def _escapef(m): |
|
1162 | 1162 | return TTest.ESCAPEMAP[m.group(0)] |
|
1163 | 1163 | |
|
1164 | 1164 | @staticmethod |
|
1165 | 1165 | def _stringescape(s): |
|
1166 | 1166 | return TTest.ESCAPESUB(TTest._escapef, s) |
|
1167 | 1167 | |
|
1168 | 1168 | iolock = threading.RLock() |
|
1169 | 1169 | |
|
1170 | 1170 | class SkipTest(Exception): |
|
1171 | 1171 | """Raised to indicate that a test is to be skipped.""" |
|
1172 | 1172 | |
|
1173 | 1173 | class IgnoreTest(Exception): |
|
1174 | 1174 | """Raised to indicate that a test is to be ignored.""" |
|
1175 | 1175 | |
|
1176 | 1176 | class WarnTest(Exception): |
|
1177 | 1177 | """Raised to indicate that a test warned.""" |
|
1178 | 1178 | |
|
1179 | 1179 | class TestResult(unittest._TextTestResult): |
|
1180 | 1180 | """Holds results when executing via unittest.""" |
|
1181 | 1181 | # Don't worry too much about accessing the non-public _TextTestResult. |
|
1182 | 1182 | # It is relatively common in Python testing tools. |
|
1183 | 1183 | def __init__(self, options, *args, **kwargs): |
|
1184 | 1184 | super(TestResult, self).__init__(*args, **kwargs) |
|
1185 | 1185 | |
|
1186 | 1186 | self._options = options |
|
1187 | 1187 | |
|
1188 | 1188 | # unittest.TestResult didn't have skipped until 2.7. We need to |
|
1189 | 1189 | # polyfill it. |
|
1190 | 1190 | self.skipped = [] |
|
1191 | 1191 | |
|
1192 | 1192 | # We have a custom "ignored" result that isn't present in any Python |
|
1193 | 1193 | # unittest implementation. It is very similar to skipped. It may make |
|
1194 | 1194 | # sense to map it into skip some day. |
|
1195 | 1195 | self.ignored = [] |
|
1196 | 1196 | |
|
1197 | 1197 | # We have a custom "warned" result that isn't present in any Python |
|
1198 | 1198 | # unittest implementation. It is very similar to failed. It may make |
|
1199 | 1199 | # sense to map it into fail some day. |
|
1200 | 1200 | self.warned = [] |
|
1201 | 1201 | |
|
1202 | 1202 | self.times = [] |
|
1203 | 1203 | # Data stored for the benefit of generating xunit reports. |
|
1204 | 1204 | self.successes = [] |
|
1205 | 1205 | self.faildata = {} |
|
1206 | 1206 | |
|
1207 | 1207 | def addFailure(self, test, reason): |
|
1208 | 1208 | self.failures.append((test, reason)) |
|
1209 | 1209 | |
|
1210 | 1210 | if self._options.first: |
|
1211 | 1211 | self.stop() |
|
1212 | 1212 | else: |
|
1213 | 1213 | with iolock: |
|
1214 | 1214 | if not self._options.nodiff: |
|
1215 | 1215 | self.stream.write('\nERROR: %s output changed\n' % test) |
|
1216 | 1216 | |
|
1217 | 1217 | self.stream.write('!') |
|
1218 | 1218 | self.stream.flush() |
|
1219 | 1219 | |
|
1220 | 1220 | def addSuccess(self, test): |
|
1221 | 1221 | with iolock: |
|
1222 | 1222 | super(TestResult, self).addSuccess(test) |
|
1223 | 1223 | self.successes.append(test) |
|
1224 | 1224 | |
|
1225 | 1225 | def addError(self, test, err): |
|
1226 | 1226 | super(TestResult, self).addError(test, err) |
|
1227 | 1227 | if self._options.first: |
|
1228 | 1228 | self.stop() |
|
1229 | 1229 | |
|
1230 | 1230 | # Polyfill. |
|
1231 | 1231 | def addSkip(self, test, reason): |
|
1232 | 1232 | self.skipped.append((test, reason)) |
|
1233 | 1233 | with iolock: |
|
1234 | 1234 | if self.showAll: |
|
1235 | 1235 | self.stream.writeln('skipped %s' % reason) |
|
1236 | 1236 | else: |
|
1237 | 1237 | self.stream.write('s') |
|
1238 | 1238 | self.stream.flush() |
|
1239 | 1239 | |
|
1240 | 1240 | def addIgnore(self, test, reason): |
|
1241 | 1241 | self.ignored.append((test, reason)) |
|
1242 | 1242 | with iolock: |
|
1243 | 1243 | if self.showAll: |
|
1244 | 1244 | self.stream.writeln('ignored %s' % reason) |
|
1245 | 1245 | else: |
|
1246 | 1246 | if reason not in ('not retesting', "doesn't match keyword"): |
|
1247 | 1247 | self.stream.write('i') |
|
1248 | 1248 | else: |
|
1249 | 1249 | self.testsRun += 1 |
|
1250 | 1250 | self.stream.flush() |
|
1251 | 1251 | |
|
1252 | 1252 | def addWarn(self, test, reason): |
|
1253 | 1253 | self.warned.append((test, reason)) |
|
1254 | 1254 | |
|
1255 | 1255 | if self._options.first: |
|
1256 | 1256 | self.stop() |
|
1257 | 1257 | |
|
1258 | 1258 | with iolock: |
|
1259 | 1259 | if self.showAll: |
|
1260 | 1260 | self.stream.writeln('warned %s' % reason) |
|
1261 | 1261 | else: |
|
1262 | 1262 | self.stream.write('~') |
|
1263 | 1263 | self.stream.flush() |
|
1264 | 1264 | |
|
1265 | 1265 | def addOutputMismatch(self, test, ret, got, expected): |
|
1266 | 1266 | """Record a mismatch in test output for a particular test.""" |
|
1267 | 1267 | if self.shouldStop: |
|
1268 | 1268 | # don't print, some other test case already failed and |
|
1269 | 1269 | # printed, we're just stale and probably failed due to our |
|
1270 | 1270 | # temp dir getting cleaned up. |
|
1271 | 1271 | return |
|
1272 | 1272 | |
|
1273 | 1273 | accepted = False |
|
1274 | 1274 | failed = False |
|
1275 | 1275 | lines = [] |
|
1276 | 1276 | |
|
1277 | 1277 | with iolock: |
|
1278 | 1278 | if self._options.nodiff: |
|
1279 | 1279 | pass |
|
1280 | 1280 | elif self._options.view: |
|
1281 | 1281 | v = self._options.view |
|
1282 | 1282 | if sys.version_info[0] == 3: |
|
1283 | 1283 | v = v.encode('utf-8') |
|
1284 | 1284 | os.system(b"%s %s %s" % |
|
1285 | 1285 | (v, test.refpath, test.errpath)) |
|
1286 | 1286 | else: |
|
1287 | 1287 | servefail, lines = getdiff(expected, got, |
|
1288 | 1288 | test.refpath, test.errpath) |
|
1289 | 1289 | if servefail: |
|
1290 | 1290 | self.addFailure( |
|
1291 | 1291 | test, |
|
1292 | 1292 | 'server failed to start (HGPORT=%s)' % test._startport) |
|
1293 | 1293 | else: |
|
1294 | 1294 | self.stream.write('\n') |
|
1295 | 1295 | for line in lines: |
|
1296 | 1296 | if sys.version_info[0] > 2: |
|
1297 | 1297 | self.stream.flush() |
|
1298 | 1298 | self.stream.buffer.write(line) |
|
1299 | 1299 | self.stream.buffer.flush() |
|
1300 | 1300 | else: |
|
1301 | 1301 | self.stream.write(line) |
|
1302 | 1302 | self.stream.flush() |
|
1303 | 1303 | |
|
1304 | 1304 | # handle interactive prompt without releasing iolock |
|
1305 | 1305 | if self._options.interactive: |
|
1306 | 1306 | self.stream.write('Accept this change? [n] ') |
|
1307 | 1307 | answer = sys.stdin.readline().strip() |
|
1308 | 1308 | if answer.lower() in ('y', 'yes'): |
|
1309 | 1309 | if test.name.endswith('.t'): |
|
1310 | 1310 | rename(test.errpath, test.path) |
|
1311 | 1311 | else: |
|
1312 | 1312 | rename(test.errpath, '%s.out' % test.path) |
|
1313 | 1313 | accepted = True |
|
1314 | 1314 | if not accepted and not failed: |
|
1315 | 1315 | self.faildata[test.name] = b''.join(lines) |
|
1316 | 1316 | |
|
1317 | 1317 | return accepted |
|
1318 | 1318 | |
|
1319 | 1319 | def startTest(self, test): |
|
1320 | 1320 | super(TestResult, self).startTest(test) |
|
1321 | 1321 | |
|
1322 | 1322 | # os.times module computes the user time and system time spent by |
|
1323 | 1323 | # child's processes along with real elapsed time taken by a process. |
|
1324 | 1324 | # This module has one limitation. It can only work for Linux user |
|
1325 | 1325 | # and not for Windows. |
|
1326 | 1326 | test.started = os.times() |
|
1327 | 1327 | |
|
1328 | 1328 | def stopTest(self, test, interrupted=False): |
|
1329 | 1329 | super(TestResult, self).stopTest(test) |
|
1330 | 1330 | |
|
1331 | 1331 | test.stopped = os.times() |
|
1332 | 1332 | |
|
1333 | 1333 | starttime = test.started |
|
1334 | 1334 | endtime = test.stopped |
|
1335 | 1335 | self.times.append((test.name, |
|
1336 | 1336 | endtime[2] - starttime[2], # user space CPU time |
|
1337 | 1337 | endtime[3] - starttime[3], # sys space CPU time |
|
1338 | 1338 | endtime[4] - starttime[4], # real time |
|
1339 | 1339 | )) |
|
1340 | 1340 | |
|
1341 | 1341 | if interrupted: |
|
1342 | 1342 | with iolock: |
|
1343 | 1343 | self.stream.writeln('INTERRUPTED: %s (after %d seconds)' % ( |
|
1344 | 1344 | test.name, self.times[-1][3])) |
|
1345 | 1345 | |
|
1346 | 1346 | class TestSuite(unittest.TestSuite): |
|
1347 | 1347 | """Custom unittest TestSuite that knows how to execute Mercurial tests.""" |
|
1348 | 1348 | |
|
1349 | 1349 | def __init__(self, testdir, jobs=1, whitelist=None, blacklist=None, |
|
1350 | 1350 | retest=False, keywords=None, loop=False, runs_per_test=1, |
|
1351 | 1351 | loadtest=None, |
|
1352 | 1352 | *args, **kwargs): |
|
1353 | 1353 | """Create a new instance that can run tests with a configuration. |
|
1354 | 1354 | |
|
1355 | 1355 | testdir specifies the directory where tests are executed from. This |
|
1356 | 1356 | is typically the ``tests`` directory from Mercurial's source |
|
1357 | 1357 | repository. |
|
1358 | 1358 | |
|
1359 | 1359 | jobs specifies the number of jobs to run concurrently. Each test |
|
1360 | 1360 | executes on its own thread. Tests actually spawn new processes, so |
|
1361 | 1361 | state mutation should not be an issue. |
|
1362 | 1362 | |
|
1363 | 1363 | whitelist and blacklist denote tests that have been whitelisted and |
|
1364 | 1364 | blacklisted, respectively. These arguments don't belong in TestSuite. |
|
1365 | 1365 | Instead, whitelist and blacklist should be handled by the thing that |
|
1366 | 1366 | populates the TestSuite with tests. They are present to preserve |
|
1367 | 1367 | backwards compatible behavior which reports skipped tests as part |
|
1368 | 1368 | of the results. |
|
1369 | 1369 | |
|
1370 | 1370 | retest denotes whether to retest failed tests. This arguably belongs |
|
1371 | 1371 | outside of TestSuite. |
|
1372 | 1372 | |
|
1373 | 1373 | keywords denotes key words that will be used to filter which tests |
|
1374 | 1374 | to execute. This arguably belongs outside of TestSuite. |
|
1375 | 1375 | |
|
1376 | 1376 | loop denotes whether to loop over tests forever. |
|
1377 | 1377 | """ |
|
1378 | 1378 | super(TestSuite, self).__init__(*args, **kwargs) |
|
1379 | 1379 | |
|
1380 | 1380 | self._jobs = jobs |
|
1381 | 1381 | self._whitelist = whitelist |
|
1382 | 1382 | self._blacklist = blacklist |
|
1383 | 1383 | self._retest = retest |
|
1384 | 1384 | self._keywords = keywords |
|
1385 | 1385 | self._loop = loop |
|
1386 | 1386 | self._runs_per_test = runs_per_test |
|
1387 | 1387 | self._loadtest = loadtest |
|
1388 | 1388 | |
|
1389 | 1389 | def run(self, result): |
|
1390 | 1390 | # We have a number of filters that need to be applied. We do this |
|
1391 | 1391 | # here instead of inside Test because it makes the running logic for |
|
1392 | 1392 | # Test simpler. |
|
1393 | 1393 | tests = [] |
|
1394 | 1394 | num_tests = [0] |
|
1395 | 1395 | for test in self._tests: |
|
1396 | 1396 | def get(): |
|
1397 | 1397 | num_tests[0] += 1 |
|
1398 | 1398 | if getattr(test, 'should_reload', False): |
|
1399 | 1399 | return self._loadtest(test.bname, num_tests[0]) |
|
1400 | 1400 | return test |
|
1401 | 1401 | if not os.path.exists(test.path): |
|
1402 | 1402 | result.addSkip(test, "Doesn't exist") |
|
1403 | 1403 | continue |
|
1404 | 1404 | |
|
1405 | 1405 | if not (self._whitelist and test.name in self._whitelist): |
|
1406 | 1406 | if self._blacklist and test.bname in self._blacklist: |
|
1407 | 1407 | result.addSkip(test, 'blacklisted') |
|
1408 | 1408 | continue |
|
1409 | 1409 | |
|
1410 | 1410 | if self._retest and not os.path.exists(test.errpath): |
|
1411 | 1411 | result.addIgnore(test, 'not retesting') |
|
1412 | 1412 | continue |
|
1413 | 1413 | |
|
1414 | 1414 | if self._keywords: |
|
1415 | 1415 | f = open(test.path, 'rb') |
|
1416 | 1416 | t = f.read().lower() + test.bname.lower() |
|
1417 | 1417 | f.close() |
|
1418 | 1418 | ignored = False |
|
1419 | 1419 | for k in self._keywords.lower().split(): |
|
1420 | 1420 | if k not in t: |
|
1421 | 1421 | result.addIgnore(test, "doesn't match keyword") |
|
1422 | 1422 | ignored = True |
|
1423 | 1423 | break |
|
1424 | 1424 | |
|
1425 | 1425 | if ignored: |
|
1426 | 1426 | continue |
|
1427 | 1427 | for _ in xrange(self._runs_per_test): |
|
1428 | 1428 | tests.append(get()) |
|
1429 | 1429 | |
|
1430 | 1430 | runtests = list(tests) |
|
1431 | 1431 | done = queue.Queue() |
|
1432 | 1432 | running = 0 |
|
1433 | 1433 | |
|
1434 | 1434 | def job(test, result): |
|
1435 | 1435 | try: |
|
1436 | 1436 | test(result) |
|
1437 | 1437 | done.put(None) |
|
1438 | 1438 | except KeyboardInterrupt: |
|
1439 | 1439 | pass |
|
1440 | 1440 | except: # re-raises |
|
1441 | 1441 | done.put(('!', test, 'run-test raised an error, see traceback')) |
|
1442 | 1442 | raise |
|
1443 | 1443 | |
|
1444 | 1444 | stoppedearly = False |
|
1445 | 1445 | |
|
1446 | 1446 | try: |
|
1447 | 1447 | while tests or running: |
|
1448 | 1448 | if not done.empty() or running == self._jobs or not tests: |
|
1449 | 1449 | try: |
|
1450 | 1450 | done.get(True, 1) |
|
1451 | 1451 | running -= 1 |
|
1452 | 1452 | if result and result.shouldStop: |
|
1453 | 1453 | stoppedearly = True |
|
1454 | 1454 | break |
|
1455 | 1455 | except queue.Empty: |
|
1456 | 1456 | continue |
|
1457 | 1457 | if tests and not running == self._jobs: |
|
1458 | 1458 | test = tests.pop(0) |
|
1459 | 1459 | if self._loop: |
|
1460 | 1460 | if getattr(test, 'should_reload', False): |
|
1461 | 1461 | num_tests[0] += 1 |
|
1462 | 1462 | tests.append( |
|
1463 | 1463 | self._loadtest(test.name, num_tests[0])) |
|
1464 | 1464 | else: |
|
1465 | 1465 | tests.append(test) |
|
1466 | 1466 | t = threading.Thread(target=job, name=test.name, |
|
1467 | 1467 | args=(test, result)) |
|
1468 | 1468 | t.start() |
|
1469 | 1469 | running += 1 |
|
1470 | 1470 | |
|
1471 | 1471 | # If we stop early we still need to wait on started tests to |
|
1472 | 1472 | # finish. Otherwise, there is a race between the test completing |
|
1473 | 1473 | # and the test's cleanup code running. This could result in the |
|
1474 | 1474 | # test reporting incorrect. |
|
1475 | 1475 | if stoppedearly: |
|
1476 | 1476 | while running: |
|
1477 | 1477 | try: |
|
1478 | 1478 | done.get(True, 1) |
|
1479 | 1479 | running -= 1 |
|
1480 | 1480 | except queue.Empty: |
|
1481 | 1481 | continue |
|
1482 | 1482 | except KeyboardInterrupt: |
|
1483 | 1483 | for test in runtests: |
|
1484 | 1484 | test.abort() |
|
1485 | 1485 | |
|
1486 | 1486 | return result |
|
1487 | 1487 | |
|
1488 | 1488 | class TextTestRunner(unittest.TextTestRunner): |
|
1489 | 1489 | """Custom unittest test runner that uses appropriate settings.""" |
|
1490 | 1490 | |
|
1491 | 1491 | def __init__(self, runner, *args, **kwargs): |
|
1492 | 1492 | super(TextTestRunner, self).__init__(*args, **kwargs) |
|
1493 | 1493 | |
|
1494 | 1494 | self._runner = runner |
|
1495 | 1495 | |
|
1496 | 1496 | def run(self, test): |
|
1497 | 1497 | result = TestResult(self._runner.options, self.stream, |
|
1498 | 1498 | self.descriptions, self.verbosity) |
|
1499 | 1499 | |
|
1500 | 1500 | test(result) |
|
1501 | 1501 | |
|
1502 | 1502 | failed = len(result.failures) |
|
1503 | 1503 | warned = len(result.warned) |
|
1504 | 1504 | skipped = len(result.skipped) |
|
1505 | 1505 | ignored = len(result.ignored) |
|
1506 | 1506 | |
|
1507 | 1507 | with iolock: |
|
1508 | 1508 | self.stream.writeln('') |
|
1509 | 1509 | |
|
1510 | 1510 | if not self._runner.options.noskips: |
|
1511 | 1511 | for test, msg in result.skipped: |
|
1512 | 1512 | self.stream.writeln('Skipped %s: %s' % (test.name, msg)) |
|
1513 | 1513 | for test, msg in result.warned: |
|
1514 | 1514 | self.stream.writeln('Warned %s: %s' % (test.name, msg)) |
|
1515 | 1515 | for test, msg in result.failures: |
|
1516 | 1516 | self.stream.writeln('Failed %s: %s' % (test.name, msg)) |
|
1517 | 1517 | for test, msg in result.errors: |
|
1518 | 1518 | self.stream.writeln('Errored %s: %s' % (test.name, msg)) |
|
1519 | 1519 | |
|
1520 | 1520 | if self._runner.options.xunit: |
|
1521 | 1521 | xuf = open(self._runner.options.xunit, 'wb') |
|
1522 | 1522 | try: |
|
1523 | 1523 | timesd = dict((t[0], t[3]) for t in result.times) |
|
1524 | 1524 | doc = minidom.Document() |
|
1525 | 1525 | s = doc.createElement('testsuite') |
|
1526 | 1526 | s.setAttribute('name', 'run-tests') |
|
1527 | 1527 | s.setAttribute('tests', str(result.testsRun)) |
|
1528 | 1528 | s.setAttribute('errors', "0") # TODO |
|
1529 | 1529 | s.setAttribute('failures', str(failed)) |
|
1530 | 1530 | s.setAttribute('skipped', str(skipped + ignored)) |
|
1531 | 1531 | doc.appendChild(s) |
|
1532 | 1532 | for tc in result.successes: |
|
1533 | 1533 | t = doc.createElement('testcase') |
|
1534 | 1534 | t.setAttribute('name', tc.name) |
|
1535 | 1535 | t.setAttribute('time', '%.3f' % timesd[tc.name]) |
|
1536 | 1536 | s.appendChild(t) |
|
1537 | 1537 | for tc, err in sorted(result.faildata.items()): |
|
1538 | 1538 | t = doc.createElement('testcase') |
|
1539 | 1539 | t.setAttribute('name', tc) |
|
1540 | 1540 | t.setAttribute('time', '%.3f' % timesd[tc]) |
|
1541 | 1541 | # createCDATASection expects a unicode or it will |
|
1542 | 1542 | # convert using default conversion rules, which will |
|
1543 | 1543 | # fail if string isn't ASCII. |
|
1544 | 1544 | err = cdatasafe(err).decode('utf-8', 'replace') |
|
1545 | 1545 | cd = doc.createCDATASection(err) |
|
1546 | 1546 | t.appendChild(cd) |
|
1547 | 1547 | s.appendChild(t) |
|
1548 | 1548 | xuf.write(doc.toprettyxml(indent=' ', encoding='utf-8')) |
|
1549 | 1549 | finally: |
|
1550 | 1550 | xuf.close() |
|
1551 | 1551 | |
|
1552 | 1552 | if self._runner.options.json: |
|
1553 | 1553 | if json is None: |
|
1554 | 1554 | raise ImportError("json module not installed") |
|
1555 | 1555 | jsonpath = os.path.join(self._runner._testdir, 'report.json') |
|
1556 | 1556 | fp = open(jsonpath, 'w') |
|
1557 | 1557 | try: |
|
1558 | 1558 | timesd = {} |
|
1559 | 1559 | for tdata in result.times: |
|
1560 | 1560 | test = tdata[0] |
|
1561 | 1561 | timesd[test] = tdata[1:] |
|
1562 | 1562 | |
|
1563 | 1563 | outcome = {} |
|
1564 | 1564 | groups = [('success', ((tc, None) |
|
1565 | 1565 | for tc in result.successes)), |
|
1566 | 1566 | ('failure', result.failures), |
|
1567 | 1567 | ('skip', result.skipped)] |
|
1568 | 1568 | for res, testcases in groups: |
|
1569 | 1569 | for tc, __ in testcases: |
|
1570 | 1570 | tres = {'result': res, |
|
1571 | 1571 | 'time': ('%0.3f' % timesd[tc.name][2]), |
|
1572 | 1572 | 'cuser': ('%0.3f' % timesd[tc.name][0]), |
|
1573 | 1573 | 'csys': ('%0.3f' % timesd[tc.name][1])} |
|
1574 | 1574 | outcome[tc.name] = tres |
|
1575 | 1575 | |
|
1576 | 1576 | jsonout = json.dumps(outcome, sort_keys=True, indent=4) |
|
1577 | 1577 | fp.writelines(("testreport =", jsonout)) |
|
1578 | 1578 | finally: |
|
1579 | 1579 | fp.close() |
|
1580 | 1580 | |
|
1581 | 1581 | self._runner._checkhglib('Tested') |
|
1582 | 1582 | |
|
1583 | 1583 | self.stream.writeln( |
|
1584 | 1584 | '# Ran %d tests, %d skipped, %d warned, %d failed.' |
|
1585 | 1585 | % (result.testsRun, |
|
1586 | 1586 | skipped + ignored, warned, failed)) |
|
1587 | 1587 | if failed: |
|
1588 | 1588 | self.stream.writeln('python hash seed: %s' % |
|
1589 | 1589 | os.environ['PYTHONHASHSEED']) |
|
1590 | 1590 | if self._runner.options.time: |
|
1591 | 1591 | self.printtimes(result.times) |
|
1592 | 1592 | |
|
1593 | 1593 | return result |
|
1594 | 1594 | |
|
1595 | 1595 | def printtimes(self, times): |
|
1596 | 1596 | # iolock held by run |
|
1597 | 1597 | self.stream.writeln('# Producing time report') |
|
1598 | 1598 | times.sort(key=lambda t: (t[3])) |
|
1599 | 1599 | cols = '%7.3f %7.3f %7.3f %s' |
|
1600 | 1600 | self.stream.writeln('%-7s %-7s %-7s %s' % ('cuser', 'csys', 'real', |
|
1601 | 1601 | 'Test')) |
|
1602 | 1602 | for tdata in times: |
|
1603 | 1603 | test = tdata[0] |
|
1604 | 1604 | cuser, csys, real = tdata[1:4] |
|
1605 | 1605 | self.stream.writeln(cols % (cuser, csys, real, test)) |
|
1606 | 1606 | |
|
1607 | 1607 | class TestRunner(object): |
|
1608 | 1608 | """Holds context for executing tests. |
|
1609 | 1609 | |
|
1610 | 1610 | Tests rely on a lot of state. This object holds it for them. |
|
1611 | 1611 | """ |
|
1612 | 1612 | |
|
1613 | 1613 | # Programs required to run tests. |
|
1614 | 1614 | REQUIREDTOOLS = [ |
|
1615 | 1615 | os.path.basename(sys.executable).encode('utf-8'), |
|
1616 | 1616 | b'diff', |
|
1617 | 1617 | b'grep', |
|
1618 | 1618 | b'unzip', |
|
1619 | 1619 | b'gunzip', |
|
1620 | 1620 | b'bunzip2', |
|
1621 | 1621 | b'sed', |
|
1622 | 1622 | ] |
|
1623 | 1623 | |
|
1624 | 1624 | # Maps file extensions to test class. |
|
1625 | 1625 | TESTTYPES = [ |
|
1626 | 1626 | (b'.py', PythonTest), |
|
1627 | 1627 | (b'.t', TTest), |
|
1628 | 1628 | ] |
|
1629 | 1629 | |
|
1630 | 1630 | def __init__(self): |
|
1631 | 1631 | self.options = None |
|
1632 | 1632 | self._hgroot = None |
|
1633 | 1633 | self._testdir = None |
|
1634 | 1634 | self._hgtmp = None |
|
1635 | 1635 | self._installdir = None |
|
1636 | 1636 | self._bindir = None |
|
1637 | 1637 | self._tmpbinddir = None |
|
1638 | 1638 | self._pythondir = None |
|
1639 | 1639 | self._coveragefile = None |
|
1640 | 1640 | self._createdfiles = [] |
|
1641 | 1641 | self._hgpath = None |
|
1642 | 1642 | self._portoffset = 0 |
|
1643 | 1643 | self._ports = {} |
|
1644 | 1644 | |
|
1645 | 1645 | def run(self, args, parser=None): |
|
1646 | 1646 | """Run the test suite.""" |
|
1647 | 1647 | oldmask = os.umask(0o22) |
|
1648 | 1648 | try: |
|
1649 | 1649 | parser = parser or getparser() |
|
1650 | 1650 | options, args = parseargs(args, parser) |
|
1651 | 1651 | args = [a.encode('utf-8') for a in args] |
|
1652 | 1652 | self.options = options |
|
1653 | 1653 | |
|
1654 | 1654 | self._checktools() |
|
1655 | 1655 | tests = self.findtests(args) |
|
1656 | 1656 | return self._run(tests) |
|
1657 | 1657 | finally: |
|
1658 | 1658 | os.umask(oldmask) |
|
1659 | 1659 | |
|
1660 | 1660 | def _run(self, tests): |
|
1661 | 1661 | if self.options.random: |
|
1662 | 1662 | random.shuffle(tests) |
|
1663 | 1663 | else: |
|
1664 | 1664 | # keywords for slow tests |
|
1665 | 1665 | slow = b'svn gendoc check-code-hg'.split() |
|
1666 | 1666 | def sortkey(f): |
|
1667 | 1667 | # run largest tests first, as they tend to take the longest |
|
1668 | 1668 | try: |
|
1669 | 1669 | val = -os.stat(f).st_size |
|
1670 | 1670 | except OSError as e: |
|
1671 | 1671 | if e.errno != errno.ENOENT: |
|
1672 | 1672 | raise |
|
1673 | 1673 | return -1e9 # file does not exist, tell early |
|
1674 | 1674 | for kw in slow: |
|
1675 | 1675 | if kw in f: |
|
1676 | 1676 | val *= 10 |
|
1677 | 1677 | return val |
|
1678 | 1678 | tests.sort(key=sortkey) |
|
1679 | 1679 | |
|
1680 | 1680 | self._testdir = osenvironb[b'TESTDIR'] = getattr( |
|
1681 | 1681 | os, 'getcwdb', os.getcwd)() |
|
1682 | 1682 | |
|
1683 | 1683 | if 'PYTHONHASHSEED' not in os.environ: |
|
1684 | 1684 | # use a random python hash seed all the time |
|
1685 | 1685 | # we do the randomness ourself to know what seed is used |
|
1686 | 1686 | os.environ['PYTHONHASHSEED'] = str(random.getrandbits(32)) |
|
1687 | 1687 | |
|
1688 | 1688 | if self.options.tmpdir: |
|
1689 | 1689 | self.options.keep_tmpdir = True |
|
1690 | 1690 | tmpdir = self.options.tmpdir.encode('utf-8') |
|
1691 | 1691 | if os.path.exists(tmpdir): |
|
1692 | 1692 | # Meaning of tmpdir has changed since 1.3: we used to create |
|
1693 | 1693 | # HGTMP inside tmpdir; now HGTMP is tmpdir. So fail if |
|
1694 | 1694 | # tmpdir already exists. |
|
1695 | 1695 | print("error: temp dir %r already exists" % tmpdir) |
|
1696 | 1696 | return 1 |
|
1697 | 1697 | |
|
1698 | 1698 | # Automatically removing tmpdir sounds convenient, but could |
|
1699 | 1699 | # really annoy anyone in the habit of using "--tmpdir=/tmp" |
|
1700 | 1700 | # or "--tmpdir=$HOME". |
|
1701 | 1701 | #vlog("# Removing temp dir", tmpdir) |
|
1702 | 1702 | #shutil.rmtree(tmpdir) |
|
1703 | 1703 | os.makedirs(tmpdir) |
|
1704 | 1704 | else: |
|
1705 | 1705 | d = None |
|
1706 | 1706 | if os.name == 'nt': |
|
1707 | 1707 | # without this, we get the default temp dir location, but |
|
1708 | 1708 | # in all lowercase, which causes troubles with paths (issue3490) |
|
1709 | 1709 | d = osenvironb.get(b'TMP', None) |
|
1710 | 1710 | # FILE BUG: mkdtemp works only on unicode in Python 3 |
|
1711 | 1711 | tmpdir = tempfile.mkdtemp('', 'hgtests.', |
|
1712 | 1712 | d and d.decode('utf-8')).encode('utf-8') |
|
1713 | 1713 | |
|
1714 | 1714 | self._hgtmp = osenvironb[b'HGTMP'] = ( |
|
1715 | 1715 | os.path.realpath(tmpdir)) |
|
1716 | 1716 | |
|
1717 | 1717 | if self.options.with_hg: |
|
1718 | 1718 | self._installdir = None |
|
1719 | 1719 | whg = self.options.with_hg |
|
1720 | 1720 | # If --with-hg is not specified, we have bytes already, |
|
1721 | 1721 | # but if it was specified in python3 we get a str, so we |
|
1722 | 1722 | # have to encode it back into a bytes. |
|
1723 | 1723 | if sys.version_info[0] == 3: |
|
1724 | 1724 | if not isinstance(whg, bytes): |
|
1725 | 1725 | whg = whg.encode('utf-8') |
|
1726 | 1726 | self._bindir = os.path.dirname(os.path.realpath(whg)) |
|
1727 | 1727 | assert isinstance(self._bindir, bytes) |
|
1728 | 1728 | self._tmpbindir = os.path.join(self._hgtmp, b'install', b'bin') |
|
1729 | 1729 | os.makedirs(self._tmpbindir) |
|
1730 | 1730 | |
|
1731 | 1731 | # This looks redundant with how Python initializes sys.path from |
|
1732 | 1732 | # the location of the script being executed. Needed because the |
|
1733 | 1733 | # "hg" specified by --with-hg is not the only Python script |
|
1734 | 1734 | # executed in the test suite that needs to import 'mercurial' |
|
1735 | 1735 | # ... which means it's not really redundant at all. |
|
1736 | 1736 | self._pythondir = self._bindir |
|
1737 | 1737 | else: |
|
1738 | 1738 | self._installdir = os.path.join(self._hgtmp, b"install") |
|
1739 | 1739 | self._bindir = osenvironb[b"BINDIR"] = \ |
|
1740 | 1740 | os.path.join(self._installdir, b"bin") |
|
1741 | 1741 | self._tmpbindir = self._bindir |
|
1742 | 1742 | self._pythondir = os.path.join(self._installdir, b"lib", b"python") |
|
1743 | 1743 | |
|
1744 | 1744 | osenvironb[b"BINDIR"] = self._bindir |
|
1745 | 1745 | osenvironb[b"PYTHON"] = PYTHON |
|
1746 | 1746 | |
|
1747 | 1747 | fileb = __file__.encode('utf-8') |
|
1748 | 1748 | runtestdir = os.path.abspath(os.path.dirname(fileb)) |
|
1749 | 1749 | if sys.version_info[0] == 3: |
|
1750 | 1750 | sepb = os.pathsep.encode('utf-8') |
|
1751 | 1751 | else: |
|
1752 | 1752 | sepb = os.pathsep |
|
1753 | 1753 | path = [self._bindir, runtestdir] + osenvironb[b"PATH"].split(sepb) |
|
1754 | 1754 | if os.path.islink(__file__): |
|
1755 | 1755 | # test helper will likely be at the end of the symlink |
|
1756 | 1756 | realfile = os.path.realpath(fileb) |
|
1757 | 1757 | realdir = os.path.abspath(os.path.dirname(realfile)) |
|
1758 | 1758 | path.insert(2, realdir) |
|
1759 | 1759 | if self._tmpbindir != self._bindir: |
|
1760 | 1760 | path = [self._tmpbindir] + path |
|
1761 | 1761 | osenvironb[b"PATH"] = sepb.join(path) |
|
1762 | 1762 | |
|
1763 | 1763 | # Include TESTDIR in PYTHONPATH so that out-of-tree extensions |
|
1764 | 1764 | # can run .../tests/run-tests.py test-foo where test-foo |
|
1765 | 1765 | # adds an extension to HGRC. Also include run-test.py directory to |
|
1766 | 1766 | # import modules like heredoctest. |
|
1767 | 1767 | pypath = [self._pythondir, self._testdir, runtestdir] |
|
1768 | 1768 | # We have to augment PYTHONPATH, rather than simply replacing |
|
1769 | 1769 | # it, in case external libraries are only available via current |
|
1770 | 1770 | # PYTHONPATH. (In particular, the Subversion bindings on OS X |
|
1771 | 1771 | # are in /opt/subversion.) |
|
1772 | 1772 | oldpypath = osenvironb.get(IMPL_PATH) |
|
1773 | 1773 | if oldpypath: |
|
1774 | 1774 | pypath.append(oldpypath) |
|
1775 | 1775 | osenvironb[IMPL_PATH] = sepb.join(pypath) |
|
1776 | 1776 | |
|
1777 | 1777 | if self.options.pure: |
|
1778 | 1778 | os.environ["HGTEST_RUN_TESTS_PURE"] = "--pure" |
|
1779 | 1779 | |
|
1780 | 1780 | self._coveragefile = os.path.join(self._testdir, b'.coverage') |
|
1781 | 1781 | |
|
1782 | 1782 | vlog("# Using TESTDIR", self._testdir) |
|
1783 | 1783 | vlog("# Using HGTMP", self._hgtmp) |
|
1784 | 1784 | vlog("# Using PATH", os.environ["PATH"]) |
|
1785 | 1785 | vlog("# Using", IMPL_PATH, osenvironb[IMPL_PATH]) |
|
1786 | 1786 | |
|
1787 | 1787 | try: |
|
1788 | 1788 | return self._runtests(tests) or 0 |
|
1789 | 1789 | finally: |
|
1790 | 1790 | time.sleep(.1) |
|
1791 | 1791 | self._cleanup() |
|
1792 | 1792 | |
|
1793 | 1793 | def findtests(self, args): |
|
1794 | 1794 | """Finds possible test files from arguments. |
|
1795 | 1795 | |
|
1796 | 1796 | If you wish to inject custom tests into the test harness, this would |
|
1797 | 1797 | be a good function to monkeypatch or override in a derived class. |
|
1798 | 1798 | """ |
|
1799 | 1799 | if not args: |
|
1800 | 1800 | if self.options.changed: |
|
1801 | 1801 | proc = Popen4('hg st --rev "%s" -man0 .' % |
|
1802 | 1802 | self.options.changed, None, 0) |
|
1803 | 1803 | stdout, stderr = proc.communicate() |
|
1804 | 1804 | args = stdout.strip(b'\0').split(b'\0') |
|
1805 | 1805 | else: |
|
1806 | 1806 | args = os.listdir(b'.') |
|
1807 | 1807 | |
|
1808 | 1808 | return [t for t in args |
|
1809 | 1809 | if os.path.basename(t).startswith(b'test-') |
|
1810 | 1810 | and (t.endswith(b'.py') or t.endswith(b'.t'))] |
|
1811 | 1811 | |
|
1812 | 1812 | def _runtests(self, tests): |
|
1813 | 1813 | try: |
|
1814 | 1814 | if self._installdir: |
|
1815 | 1815 | self._installhg() |
|
1816 | 1816 | self._checkhglib("Testing") |
|
1817 | 1817 | else: |
|
1818 | 1818 | self._usecorrectpython() |
|
1819 | 1819 | |
|
1820 | 1820 | if self.options.restart: |
|
1821 | 1821 | orig = list(tests) |
|
1822 | 1822 | while tests: |
|
1823 | 1823 | if os.path.exists(tests[0] + ".err"): |
|
1824 | 1824 | break |
|
1825 | 1825 | tests.pop(0) |
|
1826 | 1826 | if not tests: |
|
1827 | 1827 | print("running all tests") |
|
1828 | 1828 | tests = orig |
|
1829 | 1829 | |
|
1830 | 1830 | tests = [self._gettest(t, i) for i, t in enumerate(tests)] |
|
1831 | 1831 | |
|
1832 | 1832 | failed = False |
|
1833 | 1833 | warned = False |
|
1834 | 1834 | kws = self.options.keywords |
|
1835 | 1835 | if kws is not None and sys.version_info[0] == 3: |
|
1836 | 1836 | kws = kws.encode('utf-8') |
|
1837 | 1837 | |
|
1838 | 1838 | suite = TestSuite(self._testdir, |
|
1839 | 1839 | jobs=self.options.jobs, |
|
1840 | 1840 | whitelist=self.options.whitelisted, |
|
1841 | 1841 | blacklist=self.options.blacklist, |
|
1842 | 1842 | retest=self.options.retest, |
|
1843 | 1843 | keywords=kws, |
|
1844 | 1844 | loop=self.options.loop, |
|
1845 | 1845 | runs_per_test=self.options.runs_per_test, |
|
1846 | 1846 | tests=tests, loadtest=self._gettest) |
|
1847 | 1847 | verbosity = 1 |
|
1848 | 1848 | if self.options.verbose: |
|
1849 | 1849 | verbosity = 2 |
|
1850 | 1850 | runner = TextTestRunner(self, verbosity=verbosity) |
|
1851 | 1851 | result = runner.run(suite) |
|
1852 | 1852 | |
|
1853 | 1853 | if result.failures: |
|
1854 | 1854 | failed = True |
|
1855 | 1855 | if result.warned: |
|
1856 | 1856 | warned = True |
|
1857 | 1857 | |
|
1858 | 1858 | if self.options.anycoverage: |
|
1859 | 1859 | self._outputcoverage() |
|
1860 | 1860 | except KeyboardInterrupt: |
|
1861 | 1861 | failed = True |
|
1862 | 1862 | print("\ninterrupted!") |
|
1863 | 1863 | |
|
1864 | 1864 | if failed: |
|
1865 | 1865 | return 1 |
|
1866 | 1866 | if warned: |
|
1867 | 1867 | return 80 |
|
1868 | 1868 | |
|
1869 | 1869 | def _getport(self, count): |
|
1870 | 1870 | port = self._ports.get(count) # do we have a cached entry? |
|
1871 | 1871 | if port is None: |
|
1872 | 1872 | port = self.options.port + self._portoffset |
|
1873 | 1873 | portneeded = 3 |
|
1874 | 1874 | # above 100 tries we just give up and let test reports failure |
|
1875 | 1875 | for tries in xrange(100): |
|
1876 | 1876 | allfree = True |
|
1877 | 1877 | for idx in xrange(portneeded): |
|
1878 | 1878 | if not checkportisavailable(port + idx): |
|
1879 | 1879 | allfree = False |
|
1880 | 1880 | break |
|
1881 | 1881 | self._portoffset += portneeded |
|
1882 | 1882 | if allfree: |
|
1883 | 1883 | break |
|
1884 | 1884 | self._ports[count] = port |
|
1885 | 1885 | return port |
|
1886 | 1886 | |
|
1887 | 1887 | def _gettest(self, test, count): |
|
1888 | 1888 | """Obtain a Test by looking at its filename. |
|
1889 | 1889 | |
|
1890 | 1890 | Returns a Test instance. The Test may not be runnable if it doesn't |
|
1891 | 1891 | map to a known type. |
|
1892 | 1892 | """ |
|
1893 | 1893 | lctest = test.lower() |
|
1894 | 1894 | testcls = Test |
|
1895 | 1895 | |
|
1896 | 1896 | for ext, cls in self.TESTTYPES: |
|
1897 | 1897 | if lctest.endswith(ext): |
|
1898 | 1898 | testcls = cls |
|
1899 | 1899 | break |
|
1900 | 1900 | |
|
1901 | 1901 | refpath = os.path.join(self._testdir, test) |
|
1902 | 1902 | tmpdir = os.path.join(self._hgtmp, b'child%d' % count) |
|
1903 | 1903 | |
|
1904 | 1904 | t = testcls(refpath, tmpdir, |
|
1905 | 1905 | keeptmpdir=self.options.keep_tmpdir, |
|
1906 | 1906 | debug=self.options.debug, |
|
1907 | 1907 | timeout=self.options.timeout, |
|
1908 | 1908 | startport=self._getport(count), |
|
1909 | 1909 | extraconfigopts=self.options.extra_config_opt, |
|
1910 | 1910 | py3kwarnings=self.options.py3k_warnings, |
|
1911 | 1911 | shell=self.options.shell) |
|
1912 | 1912 | t.should_reload = True |
|
1913 | 1913 | return t |
|
1914 | 1914 | |
|
1915 | 1915 | def _cleanup(self): |
|
1916 | 1916 | """Clean up state from this test invocation.""" |
|
1917 | 1917 | |
|
1918 | 1918 | if self.options.keep_tmpdir: |
|
1919 | 1919 | return |
|
1920 | 1920 | |
|
1921 | 1921 | vlog("# Cleaning up HGTMP", self._hgtmp) |
|
1922 | 1922 | shutil.rmtree(self._hgtmp, True) |
|
1923 | 1923 | for f in self._createdfiles: |
|
1924 | 1924 | try: |
|
1925 | 1925 | os.remove(f) |
|
1926 | 1926 | except OSError: |
|
1927 | 1927 | pass |
|
1928 | 1928 | |
|
1929 | 1929 | def _usecorrectpython(self): |
|
1930 | 1930 | """Configure the environment to use the appropriate Python in tests.""" |
|
1931 | 1931 | # Tests must use the same interpreter as us or bad things will happen. |
|
1932 | 1932 | pyexename = sys.platform == 'win32' and b'python.exe' or b'python' |
|
1933 | 1933 | if getattr(os, 'symlink', None): |
|
1934 | 1934 | vlog("# Making python executable in test path a symlink to '%s'" % |
|
1935 | 1935 | sys.executable) |
|
1936 | 1936 | mypython = os.path.join(self._tmpbindir, pyexename) |
|
1937 | 1937 | try: |
|
1938 | 1938 | if os.readlink(mypython) == sys.executable: |
|
1939 | 1939 | return |
|
1940 | 1940 | os.unlink(mypython) |
|
1941 | 1941 | except OSError as err: |
|
1942 | 1942 | if err.errno != errno.ENOENT: |
|
1943 | 1943 | raise |
|
1944 | 1944 | if self._findprogram(pyexename) != sys.executable: |
|
1945 | 1945 | try: |
|
1946 | 1946 | os.symlink(sys.executable, mypython) |
|
1947 | 1947 | self._createdfiles.append(mypython) |
|
1948 | 1948 | except OSError as err: |
|
1949 | 1949 | # child processes may race, which is harmless |
|
1950 | 1950 | if err.errno != errno.EEXIST: |
|
1951 | 1951 | raise |
|
1952 | 1952 | else: |
|
1953 | 1953 | exedir, exename = os.path.split(sys.executable) |
|
1954 | 1954 | vlog("# Modifying search path to find %s as %s in '%s'" % |
|
1955 | 1955 | (exename, pyexename, exedir)) |
|
1956 | 1956 | path = os.environ['PATH'].split(os.pathsep) |
|
1957 | 1957 | while exedir in path: |
|
1958 | 1958 | path.remove(exedir) |
|
1959 | 1959 | os.environ['PATH'] = os.pathsep.join([exedir] + path) |
|
1960 | 1960 | if not self._findprogram(pyexename): |
|
1961 | 1961 | print("WARNING: Cannot find %s in search path" % pyexename) |
|
1962 | 1962 | |
|
1963 | 1963 | def _installhg(self): |
|
1964 | 1964 | """Install hg into the test environment. |
|
1965 | 1965 | |
|
1966 | 1966 | This will also configure hg with the appropriate testing settings. |
|
1967 | 1967 | """ |
|
1968 | 1968 | vlog("# Performing temporary installation of HG") |
|
1969 | 1969 | installerrs = os.path.join(b"tests", b"install.err") |
|
1970 | 1970 | compiler = '' |
|
1971 | 1971 | if self.options.compiler: |
|
1972 | 1972 | compiler = '--compiler ' + self.options.compiler |
|
1973 | 1973 | if self.options.pure: |
|
1974 | 1974 | pure = b"--pure" |
|
1975 | 1975 | else: |
|
1976 | 1976 | pure = b"" |
|
1977 | 1977 | py3 = '' |
|
1978 | 1978 | |
|
1979 | 1979 | # Run installer in hg root |
|
1980 | 1980 | script = os.path.realpath(sys.argv[0]) |
|
1981 | 1981 | exe = sys.executable |
|
1982 | 1982 | if sys.version_info[0] == 3: |
|
1983 | 1983 | py3 = b'--c2to3' |
|
1984 | 1984 | compiler = compiler.encode('utf-8') |
|
1985 | 1985 | script = script.encode('utf-8') |
|
1986 | 1986 | exe = exe.encode('utf-8') |
|
1987 | 1987 | hgroot = os.path.dirname(os.path.dirname(script)) |
|
1988 | 1988 | self._hgroot = hgroot |
|
1989 | 1989 | os.chdir(hgroot) |
|
1990 | 1990 | nohome = b'--home=""' |
|
1991 | 1991 | if os.name == 'nt': |
|
1992 | 1992 | # The --home="" trick works only on OS where os.sep == '/' |
|
1993 | 1993 | # because of a distutils convert_path() fast-path. Avoid it at |
|
1994 | 1994 | # least on Windows for now, deal with .pydistutils.cfg bugs |
|
1995 | 1995 | # when they happen. |
|
1996 | 1996 | nohome = b'' |
|
1997 | 1997 | cmd = (b'%(exe)s setup.py %(py3)s %(pure)s clean --all' |
|
1998 | 1998 | b' build %(compiler)s --build-base="%(base)s"' |
|
1999 | 1999 | b' install --force --prefix="%(prefix)s"' |
|
2000 | 2000 | b' --install-lib="%(libdir)s"' |
|
2001 | 2001 | b' --install-scripts="%(bindir)s" %(nohome)s >%(logfile)s 2>&1' |
|
2002 | 2002 | % {b'exe': exe, b'py3': py3, b'pure': pure, |
|
2003 | 2003 | b'compiler': compiler, |
|
2004 | 2004 | b'base': os.path.join(self._hgtmp, b"build"), |
|
2005 | 2005 | b'prefix': self._installdir, b'libdir': self._pythondir, |
|
2006 | 2006 | b'bindir': self._bindir, |
|
2007 | 2007 | b'nohome': nohome, b'logfile': installerrs}) |
|
2008 | 2008 | |
|
2009 | 2009 | # setuptools requires install directories to exist. |
|
2010 | 2010 | def makedirs(p): |
|
2011 | 2011 | try: |
|
2012 | 2012 | os.makedirs(p) |
|
2013 | 2013 | except OSError as e: |
|
2014 | 2014 | if e.errno != errno.EEXIST: |
|
2015 | 2015 | raise |
|
2016 | 2016 | makedirs(self._pythondir) |
|
2017 | 2017 | makedirs(self._bindir) |
|
2018 | 2018 | |
|
2019 | 2019 | vlog("# Running", cmd) |
|
2020 | 2020 | if os.system(cmd) == 0: |
|
2021 | 2021 | if not self.options.verbose: |
|
2022 | 2022 | os.remove(installerrs) |
|
2023 | 2023 | else: |
|
2024 | 2024 | f = open(installerrs, 'rb') |
|
2025 | 2025 | for line in f: |
|
2026 | 2026 | if sys.version_info[0] > 2: |
|
2027 | 2027 | sys.stdout.buffer.write(line) |
|
2028 | 2028 | else: |
|
2029 | 2029 | sys.stdout.write(line) |
|
2030 | 2030 | f.close() |
|
2031 | 2031 | sys.exit(1) |
|
2032 | 2032 | os.chdir(self._testdir) |
|
2033 | 2033 | |
|
2034 | 2034 | self._usecorrectpython() |
|
2035 | 2035 | |
|
2036 | 2036 | if self.options.py3k_warnings and not self.options.anycoverage: |
|
2037 | 2037 | vlog("# Updating hg command to enable Py3k Warnings switch") |
|
2038 | 2038 | f = open(os.path.join(self._bindir, 'hg'), 'rb') |
|
2039 | 2039 | lines = [line.rstrip() for line in f] |
|
2040 | 2040 | lines[0] += ' -3' |
|
2041 | 2041 | f.close() |
|
2042 | 2042 | f = open(os.path.join(self._bindir, 'hg'), 'wb') |
|
2043 | 2043 | for line in lines: |
|
2044 | 2044 | f.write(line + '\n') |
|
2045 | 2045 | f.close() |
|
2046 | 2046 | |
|
2047 | 2047 | hgbat = os.path.join(self._bindir, b'hg.bat') |
|
2048 | 2048 | if os.path.isfile(hgbat): |
|
2049 | 2049 | # hg.bat expects to be put in bin/scripts while run-tests.py |
|
2050 | 2050 | # installation layout put it in bin/ directly. Fix it |
|
2051 | 2051 | f = open(hgbat, 'rb') |
|
2052 | 2052 | data = f.read() |
|
2053 | 2053 | f.close() |
|
2054 | 2054 | if b'"%~dp0..\python" "%~dp0hg" %*' in data: |
|
2055 | 2055 | data = data.replace(b'"%~dp0..\python" "%~dp0hg" %*', |
|
2056 | 2056 | b'"%~dp0python" "%~dp0hg" %*') |
|
2057 | 2057 | f = open(hgbat, 'wb') |
|
2058 | 2058 | f.write(data) |
|
2059 | 2059 | f.close() |
|
2060 | 2060 | else: |
|
2061 | 2061 | print('WARNING: cannot fix hg.bat reference to python.exe') |
|
2062 | 2062 | |
|
2063 | 2063 | if self.options.anycoverage: |
|
2064 | 2064 | custom = os.path.join(self._testdir, 'sitecustomize.py') |
|
2065 | 2065 | target = os.path.join(self._pythondir, 'sitecustomize.py') |
|
2066 | 2066 | vlog('# Installing coverage trigger to %s' % target) |
|
2067 | 2067 | shutil.copyfile(custom, target) |
|
2068 | 2068 | rc = os.path.join(self._testdir, '.coveragerc') |
|
2069 | 2069 | vlog('# Installing coverage rc to %s' % rc) |
|
2070 | 2070 | os.environ['COVERAGE_PROCESS_START'] = rc |
|
2071 | 2071 | covdir = os.path.join(self._installdir, '..', 'coverage') |
|
2072 | 2072 | try: |
|
2073 | 2073 | os.mkdir(covdir) |
|
2074 | 2074 | except OSError as e: |
|
2075 | 2075 | if e.errno != errno.EEXIST: |
|
2076 | 2076 | raise |
|
2077 | 2077 | |
|
2078 | 2078 | os.environ['COVERAGE_DIR'] = covdir |
|
2079 | 2079 | |
|
2080 | 2080 | def _checkhglib(self, verb): |
|
2081 | 2081 | """Ensure that the 'mercurial' package imported by python is |
|
2082 | 2082 | the one we expect it to be. If not, print a warning to stderr.""" |
|
2083 | 2083 | if ((self._bindir == self._pythondir) and |
|
2084 | 2084 | (self._bindir != self._tmpbindir)): |
|
2085 | 2085 | # The pythondir has been inferred from --with-hg flag. |
|
2086 | 2086 | # We cannot expect anything sensible here. |
|
2087 | 2087 | return |
|
2088 | 2088 | expecthg = os.path.join(self._pythondir, b'mercurial') |
|
2089 | 2089 | actualhg = self._gethgpath() |
|
2090 | 2090 | if os.path.abspath(actualhg) != os.path.abspath(expecthg): |
|
2091 | 2091 | sys.stderr.write('warning: %s with unexpected mercurial lib: %s\n' |
|
2092 | 2092 | ' (expected %s)\n' |
|
2093 | 2093 | % (verb, actualhg, expecthg)) |
|
2094 | 2094 | def _gethgpath(self): |
|
2095 | 2095 | """Return the path to the mercurial package that is actually found by |
|
2096 | 2096 | the current Python interpreter.""" |
|
2097 | 2097 | if self._hgpath is not None: |
|
2098 | 2098 | return self._hgpath |
|
2099 | 2099 | |
|
2100 | 2100 | cmd = b'%s -c "import mercurial; print (mercurial.__path__[0])"' |
|
2101 | 2101 | cmd = cmd % PYTHON |
|
2102 | 2102 | if sys.version_info[0] > 2: |
|
2103 | 2103 | cmd = cmd.decode('utf-8') |
|
2104 | 2104 | pipe = os.popen(cmd) |
|
2105 | 2105 | try: |
|
2106 | 2106 | self._hgpath = pipe.read().strip() |
|
2107 | 2107 | if sys.version_info[0] == 3: |
|
2108 | 2108 | self._hgpath = self._hgpath.encode('utf-8') |
|
2109 | 2109 | finally: |
|
2110 | 2110 | pipe.close() |
|
2111 | 2111 | |
|
2112 | 2112 | return self._hgpath |
|
2113 | 2113 | |
|
2114 | 2114 | def _outputcoverage(self): |
|
2115 | 2115 | """Produce code coverage output.""" |
|
2116 | 2116 | from coverage import coverage |
|
2117 | 2117 | |
|
2118 | 2118 | vlog('# Producing coverage report') |
|
2119 | 2119 | # chdir is the easiest way to get short, relative paths in the |
|
2120 | 2120 | # output. |
|
2121 | 2121 | os.chdir(self._hgroot) |
|
2122 | 2122 | covdir = os.path.join(self._installdir, '..', 'coverage') |
|
2123 | 2123 | cov = coverage(data_file=os.path.join(covdir, 'cov')) |
|
2124 | 2124 | |
|
2125 | 2125 | # Map install directory paths back to source directory. |
|
2126 | 2126 | cov.config.paths['srcdir'] = ['.', self._pythondir] |
|
2127 | 2127 | |
|
2128 | 2128 | cov.combine() |
|
2129 | 2129 | |
|
2130 | 2130 | omit = [os.path.join(x, '*') for x in [self._bindir, self._testdir]] |
|
2131 | 2131 | cov.report(ignore_errors=True, omit=omit) |
|
2132 | 2132 | |
|
2133 | 2133 | if self.options.htmlcov: |
|
2134 | 2134 | htmldir = os.path.join(self._testdir, 'htmlcov') |
|
2135 | 2135 | cov.html_report(directory=htmldir, omit=omit) |
|
2136 | 2136 | if self.options.annotate: |
|
2137 | 2137 | adir = os.path.join(self._testdir, 'annotated') |
|
2138 | 2138 | if not os.path.isdir(adir): |
|
2139 | 2139 | os.mkdir(adir) |
|
2140 | 2140 | cov.annotate(directory=adir, omit=omit) |
|
2141 | 2141 | |
|
2142 | 2142 | def _findprogram(self, program): |
|
2143 | 2143 | """Search PATH for a executable program""" |
|
2144 | 2144 | if sys.version_info[0] > 2: |
|
2145 | 2145 | dpb = os.defpath.encode('utf-8') |
|
2146 | 2146 | sepb = os.pathsep.encode('utf-8') |
|
2147 | 2147 | else: |
|
2148 | 2148 | dpb = os.defpath |
|
2149 | 2149 | sepb = os.pathsep |
|
2150 | 2150 | for p in osenvironb.get(b'PATH', dpb).split(sepb): |
|
2151 | 2151 | name = os.path.join(p, program) |
|
2152 | 2152 | if os.name == 'nt' or os.access(name, os.X_OK): |
|
2153 | 2153 | return name |
|
2154 | 2154 | return None |
|
2155 | 2155 | |
|
2156 | 2156 | def _checktools(self): |
|
2157 | 2157 | """Ensure tools required to run tests are present.""" |
|
2158 | 2158 | for p in self.REQUIREDTOOLS: |
|
2159 | 2159 | if os.name == 'nt' and not p.endswith('.exe'): |
|
2160 | 2160 | p += '.exe' |
|
2161 | 2161 | found = self._findprogram(p) |
|
2162 | 2162 | if found: |
|
2163 | 2163 | vlog("# Found prerequisite", p, "at", found) |
|
2164 | 2164 | else: |
|
2165 | 2165 | print("WARNING: Did not find prerequisite tool: %s " % p) |
|
2166 | 2166 | |
|
2167 | 2167 | if __name__ == '__main__': |
|
2168 | 2168 | runner = TestRunner() |
|
2169 | 2169 | |
|
2170 | 2170 | try: |
|
2171 | 2171 | import msvcrt |
|
2172 | 2172 | msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY) |
|
2173 | 2173 | msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) |
|
2174 | 2174 | msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) |
|
2175 | 2175 | except ImportError: |
|
2176 | 2176 | pass |
|
2177 | 2177 | |
|
2178 | 2178 | sys.exit(runner.run(sys.argv[1:])) |
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