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@@ -1,514 +1,518 b'' | |||
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1 | 1 | from __future__ import absolute_import |
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2 | 2 | |
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3 | 3 | import errno |
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4 | 4 | import os |
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5 | 5 | import re |
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6 | 6 | import socket |
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7 | 7 | import stat |
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8 | 8 | import subprocess |
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9 | 9 | import sys |
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10 | 10 | import tempfile |
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11 | 11 | |
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12 | 12 | tempprefix = 'hg-hghave-' |
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13 | 13 | |
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14 | 14 | checks = { |
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15 | 15 | "true": (lambda: True, "yak shaving"), |
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16 | 16 | "false": (lambda: False, "nail clipper"), |
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17 | 17 | } |
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18 | 18 | |
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19 | 19 | def check(name, desc): |
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20 | 20 | """Registers a check function for a feature.""" |
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21 | 21 | def decorator(func): |
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22 | 22 | checks[name] = (func, desc) |
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23 | 23 | return func |
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24 | 24 | return decorator |
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25 | 25 | |
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26 | 26 | def checkvers(name, desc, vers): |
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27 | 27 | """Registers a check function for each of a series of versions. |
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28 | 28 | |
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29 | 29 | vers can be a list or an iterator""" |
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30 | 30 | def decorator(func): |
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31 | 31 | def funcv(v): |
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32 | 32 | def f(): |
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33 | 33 | return func(v) |
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34 | 34 | return f |
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35 | 35 | for v in vers: |
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36 | 36 | v = str(v) |
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37 | 37 | f = funcv(v) |
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38 | 38 | checks['%s%s' % (name, v.replace('.', ''))] = (f, desc % v) |
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39 | 39 | return func |
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40 | 40 | return decorator |
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41 | 41 | |
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42 | 42 | def checkfeatures(features): |
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43 | 43 | result = { |
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44 | 44 | 'error': [], |
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45 | 45 | 'missing': [], |
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46 | 46 | 'skipped': [], |
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47 | 47 | } |
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48 | 48 | |
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49 | 49 | for feature in features: |
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50 | 50 | negate = feature.startswith('no-') |
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51 | 51 | if negate: |
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52 | 52 | feature = feature[3:] |
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53 | 53 | |
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54 | 54 | if feature not in checks: |
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55 | 55 | result['missing'].append(feature) |
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56 | 56 | continue |
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57 | 57 | |
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58 | 58 | check, desc = checks[feature] |
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59 | 59 | try: |
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60 | 60 | available = check() |
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61 | 61 | except Exception: |
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62 | 62 | result['error'].append('hghave check failed: %s' % feature) |
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63 | 63 | continue |
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64 | 64 | |
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65 | 65 | if not negate and not available: |
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66 | 66 | result['skipped'].append('missing feature: %s' % desc) |
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67 | 67 | elif negate and available: |
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68 | 68 | result['skipped'].append('system supports %s' % desc) |
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69 | 69 | |
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70 | 70 | return result |
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71 | 71 | |
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72 | 72 | def require(features): |
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73 | 73 | """Require that features are available, exiting if not.""" |
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74 | 74 | result = checkfeatures(features) |
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75 | 75 | |
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76 | 76 | for missing in result['missing']: |
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77 | 77 | sys.stderr.write('skipped: unknown feature: %s\n' % missing) |
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78 | 78 | for msg in result['skipped']: |
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79 | 79 | sys.stderr.write('skipped: %s\n' % msg) |
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80 | 80 | for msg in result['error']: |
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81 | 81 | sys.stderr.write('%s\n' % msg) |
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82 | 82 | |
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83 | 83 | if result['missing']: |
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84 | 84 | sys.exit(2) |
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85 | 85 | |
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86 | 86 | if result['skipped'] or result['error']: |
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87 | 87 | sys.exit(1) |
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88 | 88 | |
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89 | 89 | def matchoutput(cmd, regexp, ignorestatus=False): |
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90 | 90 | """Return the match object if cmd executes successfully and its output |
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91 | 91 | is matched by the supplied regular expression. |
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92 | 92 | """ |
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93 | 93 | r = re.compile(regexp) |
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94 | 94 | try: |
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95 | 95 | p = subprocess.Popen( |
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96 | 96 | cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
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97 | 97 | except OSError as e: |
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98 | 98 | if e.errno != errno.ENOENT: |
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99 | 99 | raise |
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100 | 100 | ret = -1 |
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101 | 101 | ret = p.wait() |
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102 | 102 | s = p.stdout.read() |
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103 | 103 | return (ignorestatus or not ret) and r.search(s) |
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104 | 104 | |
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105 | 105 | @check("baz", "GNU Arch baz client") |
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106 | 106 | def has_baz(): |
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107 | 107 | return matchoutput('baz --version 2>&1', r'baz Bazaar version') |
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108 | 108 | |
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109 | 109 | @check("bzr", "Canonical's Bazaar client") |
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110 | 110 | def has_bzr(): |
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111 | 111 | try: |
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112 | 112 | import bzrlib |
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113 | 113 | return bzrlib.__doc__ is not None |
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114 | 114 | except ImportError: |
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115 | 115 | return False |
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116 | 116 | |
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117 | 117 | @checkvers("bzr", "Canonical's Bazaar client >= %s", (1.14,)) |
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118 | 118 | def has_bzr_range(v): |
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119 | 119 | major, minor = v.split('.')[0:2] |
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120 | 120 | try: |
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121 | 121 | import bzrlib |
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122 | 122 | return (bzrlib.__doc__ is not None |
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123 | 123 | and bzrlib.version_info[:2] >= (int(major), int(minor))) |
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124 | 124 | except ImportError: |
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125 | 125 | return False |
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126 | 126 | |
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127 | @check("chg", "running with chg") | |
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128 | def has_chg(): | |
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129 | return 'CHGHG' in os.environ | |
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130 | ||
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127 | 131 | @check("cvs", "cvs client/server") |
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128 | 132 | def has_cvs(): |
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129 | 133 | re = r'Concurrent Versions System.*?server' |
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130 | 134 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
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131 | 135 | |
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132 | 136 | @check("cvs112", "cvs client/server 1.12.* (not cvsnt)") |
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133 | 137 | def has_cvs112(): |
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134 | 138 | re = r'Concurrent Versions System \(CVS\) 1.12.*?server' |
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135 | 139 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
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136 | 140 | |
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137 | 141 | @check("cvsnt", "cvsnt client/server") |
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138 | 142 | def has_cvsnt(): |
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139 | 143 | re = r'Concurrent Versions System \(CVSNT\) (\d+).(\d+).*\(client/server\)' |
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140 | 144 | return matchoutput('cvsnt --version 2>&1', re) |
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141 | 145 | |
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142 | 146 | @check("darcs", "darcs client") |
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143 | 147 | def has_darcs(): |
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144 | 148 | return matchoutput('darcs --version', r'2\.[2-9]', True) |
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145 | 149 | |
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146 | 150 | @check("mtn", "monotone client (>= 1.0)") |
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147 | 151 | def has_mtn(): |
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148 | 152 | return matchoutput('mtn --version', r'monotone', True) and not matchoutput( |
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149 | 153 | 'mtn --version', r'monotone 0\.', True) |
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150 | 154 | |
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151 | 155 | @check("eol-in-paths", "end-of-lines in paths") |
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152 | 156 | def has_eol_in_paths(): |
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153 | 157 | try: |
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154 | 158 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r') |
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155 | 159 | os.close(fd) |
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156 | 160 | os.remove(path) |
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157 | 161 | return True |
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158 | 162 | except (IOError, OSError): |
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159 | 163 | return False |
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160 | 164 | |
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161 | 165 | @check("execbit", "executable bit") |
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162 | 166 | def has_executablebit(): |
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163 | 167 | try: |
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164 | 168 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
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165 | 169 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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166 | 170 | try: |
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167 | 171 | os.close(fh) |
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168 | 172 | m = os.stat(fn).st_mode & 0o777 |
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169 | 173 | new_file_has_exec = m & EXECFLAGS |
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170 | 174 | os.chmod(fn, m ^ EXECFLAGS) |
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171 | 175 | exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0o777) == m) |
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172 | 176 | finally: |
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173 | 177 | os.unlink(fn) |
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174 | 178 | except (IOError, OSError): |
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175 | 179 | # we don't care, the user probably won't be able to commit anyway |
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176 | 180 | return False |
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177 | 181 | return not (new_file_has_exec or exec_flags_cannot_flip) |
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178 | 182 | |
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179 | 183 | @check("icasefs", "case insensitive file system") |
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180 | 184 | def has_icasefs(): |
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181 | 185 | # Stolen from mercurial.util |
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182 | 186 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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183 | 187 | os.close(fd) |
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184 | 188 | try: |
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185 | 189 | s1 = os.stat(path) |
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186 | 190 | d, b = os.path.split(path) |
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187 | 191 | p2 = os.path.join(d, b.upper()) |
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188 | 192 | if path == p2: |
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189 | 193 | p2 = os.path.join(d, b.lower()) |
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190 | 194 | try: |
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191 | 195 | s2 = os.stat(p2) |
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192 | 196 | return s2 == s1 |
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193 | 197 | except OSError: |
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194 | 198 | return False |
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195 | 199 | finally: |
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196 | 200 | os.remove(path) |
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197 | 201 | |
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198 | 202 | @check("fifo", "named pipes") |
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199 | 203 | def has_fifo(): |
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200 | 204 | if getattr(os, "mkfifo", None) is None: |
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201 | 205 | return False |
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202 | 206 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
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203 | 207 | try: |
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204 | 208 | os.mkfifo(name) |
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205 | 209 | os.unlink(name) |
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206 | 210 | return True |
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207 | 211 | except OSError: |
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208 | 212 | return False |
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209 | 213 | |
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210 | 214 | @check("killdaemons", 'killdaemons.py support') |
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211 | 215 | def has_killdaemons(): |
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212 | 216 | return True |
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213 | 217 | |
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214 | 218 | @check("cacheable", "cacheable filesystem") |
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215 | 219 | def has_cacheable_fs(): |
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216 | 220 | from mercurial import util |
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217 | 221 | |
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218 | 222 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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219 | 223 | os.close(fd) |
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220 | 224 | try: |
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221 | 225 | return util.cachestat(path).cacheable() |
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222 | 226 | finally: |
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223 | 227 | os.remove(path) |
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224 | 228 | |
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225 | 229 | @check("lsprof", "python lsprof module") |
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226 | 230 | def has_lsprof(): |
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227 | 231 | try: |
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228 | 232 | import _lsprof |
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229 | 233 | _lsprof.Profiler # silence unused import warning |
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230 | 234 | return True |
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231 | 235 | except ImportError: |
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232 | 236 | return False |
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233 | 237 | |
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234 | 238 | def gethgversion(): |
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235 | 239 | m = matchoutput('hg --version --quiet 2>&1', r'(\d+)\.(\d+)') |
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236 | 240 | if not m: |
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237 | 241 | return (0, 0) |
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238 | 242 | return (int(m.group(1)), int(m.group(2))) |
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239 | 243 | |
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240 | 244 | @checkvers("hg", "Mercurial >= %s", |
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241 | 245 | list([(1.0 * x) / 10 for x in range(9, 40)])) |
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242 | 246 | def has_hg_range(v): |
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243 | 247 | major, minor = v.split('.')[0:2] |
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244 | 248 | return gethgversion() >= (int(major), int(minor)) |
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245 | 249 | |
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246 | 250 | @check("hg08", "Mercurial >= 0.8") |
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247 | 251 | def has_hg08(): |
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248 | 252 | if checks["hg09"][0](): |
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249 | 253 | return True |
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250 | 254 | return matchoutput('hg help annotate 2>&1', '--date') |
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251 | 255 | |
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252 | 256 | @check("hg07", "Mercurial >= 0.7") |
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253 | 257 | def has_hg07(): |
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254 | 258 | if checks["hg08"][0](): |
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255 | 259 | return True |
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256 | 260 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial Distributed SCM') |
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257 | 261 | |
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258 | 262 | @check("hg06", "Mercurial >= 0.6") |
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259 | 263 | def has_hg06(): |
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260 | 264 | if checks["hg07"][0](): |
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261 | 265 | return True |
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262 | 266 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial version') |
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263 | 267 | |
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264 | 268 | @check("gettext", "GNU Gettext (msgfmt)") |
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265 | 269 | def has_gettext(): |
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266 | 270 | return matchoutput('msgfmt --version', 'GNU gettext-tools') |
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267 | 271 | |
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268 | 272 | @check("git", "git command line client") |
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269 | 273 | def has_git(): |
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270 | 274 | return matchoutput('git --version 2>&1', r'^git version') |
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271 | 275 | |
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272 | 276 | @check("docutils", "Docutils text processing library") |
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273 | 277 | def has_docutils(): |
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274 | 278 | try: |
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275 | 279 | import docutils.core |
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276 | 280 | docutils.core.publish_cmdline # silence unused import |
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277 | 281 | return True |
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278 | 282 | except ImportError: |
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279 | 283 | return False |
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280 | 284 | |
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281 | 285 | def getsvnversion(): |
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282 | 286 | m = matchoutput('svn --version --quiet 2>&1', r'^(\d+)\.(\d+)') |
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283 | 287 | if not m: |
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284 | 288 | return (0, 0) |
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285 | 289 | return (int(m.group(1)), int(m.group(2))) |
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286 | 290 | |
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287 | 291 | @checkvers("svn", "subversion client and admin tools >= %s", (1.3, 1.5)) |
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288 | 292 | def has_svn_range(v): |
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289 | 293 | major, minor = v.split('.')[0:2] |
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290 | 294 | return getsvnversion() >= (int(major), int(minor)) |
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291 | 295 | |
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292 | 296 | @check("svn", "subversion client and admin tools") |
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293 | 297 | def has_svn(): |
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294 | 298 | return matchoutput('svn --version 2>&1', r'^svn, version') and \ |
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295 | 299 | matchoutput('svnadmin --version 2>&1', r'^svnadmin, version') |
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296 | 300 | |
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297 | 301 | @check("svn-bindings", "subversion python bindings") |
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298 | 302 | def has_svn_bindings(): |
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299 | 303 | try: |
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300 | 304 | import svn.core |
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301 | 305 | version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR |
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302 | 306 | if version < (1, 4): |
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303 | 307 | return False |
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304 | 308 | return True |
|
305 | 309 | except ImportError: |
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306 | 310 | return False |
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307 | 311 | |
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308 | 312 | @check("p4", "Perforce server and client") |
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309 | 313 | def has_p4(): |
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310 | 314 | return (matchoutput('p4 -V', r'Rev\. P4/') and |
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311 | 315 | matchoutput('p4d -V', r'Rev\. P4D/')) |
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312 | 316 | |
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313 | 317 | @check("symlink", "symbolic links") |
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314 | 318 | def has_symlink(): |
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315 | 319 | if getattr(os, "symlink", None) is None: |
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316 | 320 | return False |
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317 | 321 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
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318 | 322 | try: |
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319 | 323 | os.symlink(".", name) |
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320 | 324 | os.unlink(name) |
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321 | 325 | return True |
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322 | 326 | except (OSError, AttributeError): |
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323 | 327 | return False |
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324 | 328 | |
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325 | 329 | @check("hardlink", "hardlinks") |
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326 | 330 | def has_hardlink(): |
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327 | 331 | from mercurial import util |
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328 | 332 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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329 | 333 | os.close(fh) |
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330 | 334 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
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331 | 335 | try: |
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332 | 336 | util.oslink(fn, name) |
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333 | 337 | os.unlink(name) |
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334 | 338 | return True |
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335 | 339 | except OSError: |
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336 | 340 | return False |
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337 | 341 | finally: |
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338 | 342 | os.unlink(fn) |
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339 | 343 | |
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340 | 344 | @check("tla", "GNU Arch tla client") |
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341 | 345 | def has_tla(): |
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342 | 346 | return matchoutput('tla --version 2>&1', r'The GNU Arch Revision') |
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343 | 347 | |
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344 | 348 | @check("gpg", "gpg client") |
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345 | 349 | def has_gpg(): |
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346 | 350 | return matchoutput('gpg --version 2>&1', r'GnuPG') |
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347 | 351 | |
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348 | 352 | @check("unix-permissions", "unix-style permissions") |
|
349 | 353 | def has_unix_permissions(): |
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350 | 354 | d = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
351 | 355 | try: |
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352 | 356 | fname = os.path.join(d, 'foo') |
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353 | 357 | for umask in (0o77, 0o07, 0o22): |
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354 | 358 | os.umask(umask) |
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355 | 359 | f = open(fname, 'w') |
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356 | 360 | f.close() |
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357 | 361 | mode = os.stat(fname).st_mode |
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358 | 362 | os.unlink(fname) |
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359 | 363 | if mode & 0o777 != ~umask & 0o666: |
|
360 | 364 | return False |
|
361 | 365 | return True |
|
362 | 366 | finally: |
|
363 | 367 | os.rmdir(d) |
|
364 | 368 | |
|
365 | 369 | @check("unix-socket", "AF_UNIX socket family") |
|
366 | 370 | def has_unix_socket(): |
|
367 | 371 | return getattr(socket, 'AF_UNIX', None) is not None |
|
368 | 372 | |
|
369 | 373 | @check("root", "root permissions") |
|
370 | 374 | def has_root(): |
|
371 | 375 | return getattr(os, 'geteuid', None) and os.geteuid() == 0 |
|
372 | 376 | |
|
373 | 377 | @check("pyflakes", "Pyflakes python linter") |
|
374 | 378 | def has_pyflakes(): |
|
375 | 379 | return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"", |
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376 | 380 | r"<stdin>:1: 're' imported but unused", |
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377 | 381 | True) |
|
378 | 382 | |
|
379 | 383 | @check("pygments", "Pygments source highlighting library") |
|
380 | 384 | def has_pygments(): |
|
381 | 385 | try: |
|
382 | 386 | import pygments |
|
383 | 387 | pygments.highlight # silence unused import warning |
|
384 | 388 | return True |
|
385 | 389 | except ImportError: |
|
386 | 390 | return False |
|
387 | 391 | |
|
388 | 392 | @check("outer-repo", "outer repo") |
|
389 | 393 | def has_outer_repo(): |
|
390 | 394 | # failing for other reasons than 'no repo' imply that there is a repo |
|
391 | 395 | return not matchoutput('hg root 2>&1', |
|
392 | 396 | r'abort: no repository found', True) |
|
393 | 397 | |
|
394 | 398 | @check("ssl", "ssl module available") |
|
395 | 399 | def has_ssl(): |
|
396 | 400 | try: |
|
397 | 401 | import ssl |
|
398 | 402 | ssl.CERT_NONE |
|
399 | 403 | return True |
|
400 | 404 | except ImportError: |
|
401 | 405 | return False |
|
402 | 406 | |
|
403 | 407 | @check("sslcontext", "python >= 2.7.9 ssl") |
|
404 | 408 | def has_sslcontext(): |
|
405 | 409 | try: |
|
406 | 410 | import ssl |
|
407 | 411 | ssl.SSLContext |
|
408 | 412 | return True |
|
409 | 413 | except (ImportError, AttributeError): |
|
410 | 414 | return False |
|
411 | 415 | |
|
412 | 416 | @check("defaultcacerts", "can verify SSL certs by system's CA certs store") |
|
413 | 417 | def has_defaultcacerts(): |
|
414 | 418 | from mercurial import sslutil |
|
415 | 419 | return sslutil._defaultcacerts() != '!' |
|
416 | 420 | |
|
417 | 421 | @check("windows", "Windows") |
|
418 | 422 | def has_windows(): |
|
419 | 423 | return os.name == 'nt' |
|
420 | 424 | |
|
421 | 425 | @check("system-sh", "system() uses sh") |
|
422 | 426 | def has_system_sh(): |
|
423 | 427 | return os.name != 'nt' |
|
424 | 428 | |
|
425 | 429 | @check("serve", "platform and python can manage 'hg serve -d'") |
|
426 | 430 | def has_serve(): |
|
427 | 431 | return os.name != 'nt' # gross approximation |
|
428 | 432 | |
|
429 | 433 | @check("test-repo", "running tests from repository") |
|
430 | 434 | def has_test_repo(): |
|
431 | 435 | t = os.environ["TESTDIR"] |
|
432 | 436 | return os.path.isdir(os.path.join(t, "..", ".hg")) |
|
433 | 437 | |
|
434 | 438 | @check("tic", "terminfo compiler and curses module") |
|
435 | 439 | def has_tic(): |
|
436 | 440 | try: |
|
437 | 441 | import curses |
|
438 | 442 | curses.COLOR_BLUE |
|
439 | 443 | return matchoutput('test -x "`which tic`"', '') |
|
440 | 444 | except ImportError: |
|
441 | 445 | return False |
|
442 | 446 | |
|
443 | 447 | @check("msys", "Windows with MSYS") |
|
444 | 448 | def has_msys(): |
|
445 | 449 | return os.getenv('MSYSTEM') |
|
446 | 450 | |
|
447 | 451 | @check("aix", "AIX") |
|
448 | 452 | def has_aix(): |
|
449 | 453 | return sys.platform.startswith("aix") |
|
450 | 454 | |
|
451 | 455 | @check("osx", "OS X") |
|
452 | 456 | def has_osx(): |
|
453 | 457 | return sys.platform == 'darwin' |
|
454 | 458 | |
|
455 | 459 | @check("docker", "docker support") |
|
456 | 460 | def has_docker(): |
|
457 | 461 | pat = r'A self-sufficient runtime for linux containers\.' |
|
458 | 462 | if matchoutput('docker --help', pat): |
|
459 | 463 | if 'linux' not in sys.platform: |
|
460 | 464 | # TODO: in theory we should be able to test docker-based |
|
461 | 465 | # package creation on non-linux using boot2docker, but in |
|
462 | 466 | # practice that requires extra coordination to make sure |
|
463 | 467 | # $TESTTEMP is going to be visible at the same path to the |
|
464 | 468 | # boot2docker VM. If we figure out how to verify that, we |
|
465 | 469 | # can use the following instead of just saying False: |
|
466 | 470 | # return 'DOCKER_HOST' in os.environ |
|
467 | 471 | return False |
|
468 | 472 | |
|
469 | 473 | return True |
|
470 | 474 | return False |
|
471 | 475 | |
|
472 | 476 | @check("debhelper", "debian packaging tools") |
|
473 | 477 | def has_debhelper(): |
|
474 | 478 | dpkg = matchoutput('dpkg --version', |
|
475 | 479 | "Debian `dpkg' package management program") |
|
476 | 480 | dh = matchoutput('dh --help', |
|
477 | 481 | 'dh is a part of debhelper.', ignorestatus=True) |
|
478 | 482 | dh_py2 = matchoutput('dh_python2 --help', |
|
479 | 483 | 'other supported Python versions') |
|
480 | 484 | return dpkg and dh and dh_py2 |
|
481 | 485 | |
|
482 | 486 | @check("absimport", "absolute_import in __future__") |
|
483 | 487 | def has_absimport(): |
|
484 | 488 | import __future__ |
|
485 | 489 | from mercurial import util |
|
486 | 490 | return util.safehasattr(__future__, "absolute_import") |
|
487 | 491 | |
|
488 | 492 | @check("py3k", "running with Python 3.x") |
|
489 | 493 | def has_py3k(): |
|
490 | 494 | return 3 == sys.version_info[0] |
|
491 | 495 | |
|
492 | 496 | @check("py3exe", "a Python 3.x interpreter is available") |
|
493 | 497 | def has_python3exe(): |
|
494 | 498 | return 'PYTHON3' in os.environ |
|
495 | 499 | |
|
496 | 500 | @check("pure", "running with pure Python code") |
|
497 | 501 | def has_pure(): |
|
498 | 502 | return any([ |
|
499 | 503 | os.environ.get("HGMODULEPOLICY") == "py", |
|
500 | 504 | os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure", |
|
501 | 505 | ]) |
|
502 | 506 | |
|
503 | 507 | @check("slow", "allow slow tests") |
|
504 | 508 | def has_slow(): |
|
505 | 509 | return os.environ.get('HGTEST_SLOW') == 'slow' |
|
506 | 510 | |
|
507 | 511 | @check("hypothesis", "Hypothesis automated test generation") |
|
508 | 512 | def has_hypothesis(): |
|
509 | 513 | try: |
|
510 | 514 | import hypothesis |
|
511 | 515 | hypothesis.given |
|
512 | 516 | return True |
|
513 | 517 | except ImportError: |
|
514 | 518 | return False |
@@ -1,2544 +1,2546 b'' | |||
|
1 | 1 | #!/usr/bin/env python |
|
2 | 2 | # |
|
3 | 3 | # run-tests.py - Run a set of tests on Mercurial |
|
4 | 4 | # |
|
5 | 5 | # Copyright 2006 Matt Mackall <mpm@selenic.com> |
|
6 | 6 | # |
|
7 | 7 | # This software may be used and distributed according to the terms of the |
|
8 | 8 | # GNU General Public License version 2 or any later version. |
|
9 | 9 | |
|
10 | 10 | # Modifying this script is tricky because it has many modes: |
|
11 | 11 | # - serial (default) vs parallel (-jN, N > 1) |
|
12 | 12 | # - no coverage (default) vs coverage (-c, -C, -s) |
|
13 | 13 | # - temp install (default) vs specific hg script (--with-hg, --local) |
|
14 | 14 | # - tests are a mix of shell scripts and Python scripts |
|
15 | 15 | # |
|
16 | 16 | # If you change this script, it is recommended that you ensure you |
|
17 | 17 | # haven't broken it by running it in various modes with a representative |
|
18 | 18 | # sample of test scripts. For example: |
|
19 | 19 | # |
|
20 | 20 | # 1) serial, no coverage, temp install: |
|
21 | 21 | # ./run-tests.py test-s* |
|
22 | 22 | # 2) serial, no coverage, local hg: |
|
23 | 23 | # ./run-tests.py --local test-s* |
|
24 | 24 | # 3) serial, coverage, temp install: |
|
25 | 25 | # ./run-tests.py -c test-s* |
|
26 | 26 | # 4) serial, coverage, local hg: |
|
27 | 27 | # ./run-tests.py -c --local test-s* # unsupported |
|
28 | 28 | # 5) parallel, no coverage, temp install: |
|
29 | 29 | # ./run-tests.py -j2 test-s* |
|
30 | 30 | # 6) parallel, no coverage, local hg: |
|
31 | 31 | # ./run-tests.py -j2 --local test-s* |
|
32 | 32 | # 7) parallel, coverage, temp install: |
|
33 | 33 | # ./run-tests.py -j2 -c test-s* # currently broken |
|
34 | 34 | # 8) parallel, coverage, local install: |
|
35 | 35 | # ./run-tests.py -j2 -c --local test-s* # unsupported (and broken) |
|
36 | 36 | # 9) parallel, custom tmp dir: |
|
37 | 37 | # ./run-tests.py -j2 --tmpdir /tmp/myhgtests |
|
38 | 38 | # 10) parallel, pure, tests that call run-tests: |
|
39 | 39 | # ./run-tests.py --pure `grep -l run-tests.py *.t` |
|
40 | 40 | # |
|
41 | 41 | # (You could use any subset of the tests: test-s* happens to match |
|
42 | 42 | # enough that it's worth doing parallel runs, few enough that it |
|
43 | 43 | # completes fairly quickly, includes both shell and Python scripts, and |
|
44 | 44 | # includes some scripts that run daemon processes.) |
|
45 | 45 | |
|
46 | 46 | from __future__ import print_function |
|
47 | 47 | |
|
48 | 48 | from distutils import version |
|
49 | 49 | import difflib |
|
50 | 50 | import errno |
|
51 | 51 | import json |
|
52 | 52 | import optparse |
|
53 | 53 | import os |
|
54 | 54 | import shutil |
|
55 | 55 | import subprocess |
|
56 | 56 | import signal |
|
57 | 57 | import socket |
|
58 | 58 | import sys |
|
59 | 59 | import tempfile |
|
60 | 60 | import time |
|
61 | 61 | import random |
|
62 | 62 | import re |
|
63 | 63 | import threading |
|
64 | 64 | import killdaemons as killmod |
|
65 | 65 | try: |
|
66 | 66 | import Queue as queue |
|
67 | 67 | except ImportError: |
|
68 | 68 | import queue |
|
69 | 69 | from xml.dom import minidom |
|
70 | 70 | import unittest |
|
71 | 71 | |
|
72 | 72 | osenvironb = getattr(os, 'environb', os.environ) |
|
73 | 73 | processlock = threading.Lock() |
|
74 | 74 | |
|
75 | 75 | if sys.version_info > (3, 5, 0): |
|
76 | 76 | PYTHON3 = True |
|
77 | 77 | xrange = range # we use xrange in one place, and we'd rather not use range |
|
78 | 78 | def _bytespath(p): |
|
79 | 79 | return p.encode('utf-8') |
|
80 | 80 | |
|
81 | 81 | def _strpath(p): |
|
82 | 82 | return p.decode('utf-8') |
|
83 | 83 | |
|
84 | 84 | elif sys.version_info >= (3, 0, 0): |
|
85 | 85 | print('%s is only supported on Python 3.5+ and 2.6-2.7, not %s' % |
|
86 | 86 | (sys.argv[0], '.'.join(str(v) for v in sys.version_info[:3]))) |
|
87 | 87 | sys.exit(70) # EX_SOFTWARE from `man 3 sysexit` |
|
88 | 88 | else: |
|
89 | 89 | PYTHON3 = False |
|
90 | 90 | |
|
91 | 91 | # In python 2.x, path operations are generally done using |
|
92 | 92 | # bytestrings by default, so we don't have to do any extra |
|
93 | 93 | # fiddling there. We define the wrapper functions anyway just to |
|
94 | 94 | # help keep code consistent between platforms. |
|
95 | 95 | def _bytespath(p): |
|
96 | 96 | return p |
|
97 | 97 | |
|
98 | 98 | _strpath = _bytespath |
|
99 | 99 | |
|
100 | 100 | # For Windows support |
|
101 | 101 | wifexited = getattr(os, "WIFEXITED", lambda x: False) |
|
102 | 102 | |
|
103 | 103 | def checkportisavailable(port): |
|
104 | 104 | """return true if a port seems free to bind on localhost""" |
|
105 | 105 | try: |
|
106 | 106 | s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) |
|
107 | 107 | s.bind(('localhost', port)) |
|
108 | 108 | s.close() |
|
109 | 109 | return True |
|
110 | 110 | except socket.error as exc: |
|
111 | 111 | if not exc.errno == errno.EADDRINUSE: |
|
112 | 112 | raise |
|
113 | 113 | return False |
|
114 | 114 | |
|
115 | 115 | closefds = os.name == 'posix' |
|
116 | 116 | def Popen4(cmd, wd, timeout, env=None): |
|
117 | 117 | processlock.acquire() |
|
118 | 118 | p = subprocess.Popen(cmd, shell=True, bufsize=-1, cwd=wd, env=env, |
|
119 | 119 | close_fds=closefds, |
|
120 | 120 | stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
|
121 | 121 | stderr=subprocess.STDOUT) |
|
122 | 122 | processlock.release() |
|
123 | 123 | |
|
124 | 124 | p.fromchild = p.stdout |
|
125 | 125 | p.tochild = p.stdin |
|
126 | 126 | p.childerr = p.stderr |
|
127 | 127 | |
|
128 | 128 | p.timeout = False |
|
129 | 129 | if timeout: |
|
130 | 130 | def t(): |
|
131 | 131 | start = time.time() |
|
132 | 132 | while time.time() - start < timeout and p.returncode is None: |
|
133 | 133 | time.sleep(.1) |
|
134 | 134 | p.timeout = True |
|
135 | 135 | if p.returncode is None: |
|
136 | 136 | terminate(p) |
|
137 | 137 | threading.Thread(target=t).start() |
|
138 | 138 | |
|
139 | 139 | return p |
|
140 | 140 | |
|
141 | 141 | PYTHON = _bytespath(sys.executable.replace('\\', '/')) |
|
142 | 142 | IMPL_PATH = b'PYTHONPATH' |
|
143 | 143 | if 'java' in sys.platform: |
|
144 | 144 | IMPL_PATH = b'JYTHONPATH' |
|
145 | 145 | |
|
146 | 146 | defaults = { |
|
147 | 147 | 'jobs': ('HGTEST_JOBS', 1), |
|
148 | 148 | 'timeout': ('HGTEST_TIMEOUT', 180), |
|
149 | 149 | 'slowtimeout': ('HGTEST_SLOWTIMEOUT', 500), |
|
150 | 150 | 'port': ('HGTEST_PORT', 20059), |
|
151 | 151 | 'shell': ('HGTEST_SHELL', 'sh'), |
|
152 | 152 | } |
|
153 | 153 | |
|
154 | 154 | def canonpath(path): |
|
155 | 155 | return os.path.realpath(os.path.expanduser(path)) |
|
156 | 156 | |
|
157 | 157 | def parselistfiles(files, listtype, warn=True): |
|
158 | 158 | entries = dict() |
|
159 | 159 | for filename in files: |
|
160 | 160 | try: |
|
161 | 161 | path = os.path.expanduser(os.path.expandvars(filename)) |
|
162 | 162 | f = open(path, "rb") |
|
163 | 163 | except IOError as err: |
|
164 | 164 | if err.errno != errno.ENOENT: |
|
165 | 165 | raise |
|
166 | 166 | if warn: |
|
167 | 167 | print("warning: no such %s file: %s" % (listtype, filename)) |
|
168 | 168 | continue |
|
169 | 169 | |
|
170 | 170 | for line in f.readlines(): |
|
171 | 171 | line = line.split(b'#', 1)[0].strip() |
|
172 | 172 | if line: |
|
173 | 173 | entries[line] = filename |
|
174 | 174 | |
|
175 | 175 | f.close() |
|
176 | 176 | return entries |
|
177 | 177 | |
|
178 | 178 | def getparser(): |
|
179 | 179 | """Obtain the OptionParser used by the CLI.""" |
|
180 | 180 | parser = optparse.OptionParser("%prog [options] [tests]") |
|
181 | 181 | |
|
182 | 182 | # keep these sorted |
|
183 | 183 | parser.add_option("--blacklist", action="append", |
|
184 | 184 | help="skip tests listed in the specified blacklist file") |
|
185 | 185 | parser.add_option("--whitelist", action="append", |
|
186 | 186 | help="always run tests listed in the specified whitelist file") |
|
187 | 187 | parser.add_option("--changed", type="string", |
|
188 | 188 | help="run tests that are changed in parent rev or working directory") |
|
189 | 189 | parser.add_option("-C", "--annotate", action="store_true", |
|
190 | 190 | help="output files annotated with coverage") |
|
191 | 191 | parser.add_option("-c", "--cover", action="store_true", |
|
192 | 192 | help="print a test coverage report") |
|
193 | 193 | parser.add_option("-d", "--debug", action="store_true", |
|
194 | 194 | help="debug mode: write output of test scripts to console" |
|
195 | 195 | " rather than capturing and diffing it (disables timeout)") |
|
196 | 196 | parser.add_option("-f", "--first", action="store_true", |
|
197 | 197 | help="exit on the first test failure") |
|
198 | 198 | parser.add_option("-H", "--htmlcov", action="store_true", |
|
199 | 199 | help="create an HTML report of the coverage of the files") |
|
200 | 200 | parser.add_option("-i", "--interactive", action="store_true", |
|
201 | 201 | help="prompt to accept changed output") |
|
202 | 202 | parser.add_option("-j", "--jobs", type="int", |
|
203 | 203 | help="number of jobs to run in parallel" |
|
204 | 204 | " (default: $%s or %d)" % defaults['jobs']) |
|
205 | 205 | parser.add_option("--keep-tmpdir", action="store_true", |
|
206 | 206 | help="keep temporary directory after running tests") |
|
207 | 207 | parser.add_option("-k", "--keywords", |
|
208 | 208 | help="run tests matching keywords") |
|
209 | 209 | parser.add_option("-l", "--local", action="store_true", |
|
210 | 210 | help="shortcut for --with-hg=<testdir>/../hg") |
|
211 | 211 | parser.add_option("--loop", action="store_true", |
|
212 | 212 | help="loop tests repeatedly") |
|
213 | 213 | parser.add_option("--runs-per-test", type="int", dest="runs_per_test", |
|
214 | 214 | help="run each test N times (default=1)", default=1) |
|
215 | 215 | parser.add_option("-n", "--nodiff", action="store_true", |
|
216 | 216 | help="skip showing test changes") |
|
217 | 217 | parser.add_option("-p", "--port", type="int", |
|
218 | 218 | help="port on which servers should listen" |
|
219 | 219 | " (default: $%s or %d)" % defaults['port']) |
|
220 | 220 | parser.add_option("--compiler", type="string", |
|
221 | 221 | help="compiler to build with") |
|
222 | 222 | parser.add_option("--pure", action="store_true", |
|
223 | 223 | help="use pure Python code instead of C extensions") |
|
224 | 224 | parser.add_option("-R", "--restart", action="store_true", |
|
225 | 225 | help="restart at last error") |
|
226 | 226 | parser.add_option("-r", "--retest", action="store_true", |
|
227 | 227 | help="retest failed tests") |
|
228 | 228 | parser.add_option("-S", "--noskips", action="store_true", |
|
229 | 229 | help="don't report skip tests verbosely") |
|
230 | 230 | parser.add_option("--shell", type="string", |
|
231 | 231 | help="shell to use (default: $%s or %s)" % defaults['shell']) |
|
232 | 232 | parser.add_option("-t", "--timeout", type="int", |
|
233 | 233 | help="kill errant tests after TIMEOUT seconds" |
|
234 | 234 | " (default: $%s or %d)" % defaults['timeout']) |
|
235 | 235 | parser.add_option("--slowtimeout", type="int", |
|
236 | 236 | help="kill errant slow tests after SLOWTIMEOUT seconds" |
|
237 | 237 | " (default: $%s or %d)" % defaults['slowtimeout']) |
|
238 | 238 | parser.add_option("--time", action="store_true", |
|
239 | 239 | help="time how long each test takes") |
|
240 | 240 | parser.add_option("--json", action="store_true", |
|
241 | 241 | help="store test result data in 'report.json' file") |
|
242 | 242 | parser.add_option("--tmpdir", type="string", |
|
243 | 243 | help="run tests in the given temporary directory" |
|
244 | 244 | " (implies --keep-tmpdir)") |
|
245 | 245 | parser.add_option("-v", "--verbose", action="store_true", |
|
246 | 246 | help="output verbose messages") |
|
247 | 247 | parser.add_option("--xunit", type="string", |
|
248 | 248 | help="record xunit results at specified path") |
|
249 | 249 | parser.add_option("--view", type="string", |
|
250 | 250 | help="external diff viewer") |
|
251 | 251 | parser.add_option("--with-hg", type="string", |
|
252 | 252 | metavar="HG", |
|
253 | 253 | help="test using specified hg script rather than a " |
|
254 | 254 | "temporary installation") |
|
255 | 255 | parser.add_option("--chg", action="store_true", |
|
256 | 256 | help="install and use chg wrapper in place of hg") |
|
257 | 257 | parser.add_option("--with-chg", metavar="CHG", |
|
258 | 258 | help="use specified chg wrapper in place of hg") |
|
259 | 259 | parser.add_option("-3", "--py3k-warnings", action="store_true", |
|
260 | 260 | help="enable Py3k warnings on Python 2.6+") |
|
261 | 261 | # This option should be deleted once test-check-py3-compat.t and other |
|
262 | 262 | # Python 3 tests run with Python 3. |
|
263 | 263 | parser.add_option("--with-python3", metavar="PYTHON3", |
|
264 | 264 | help="Python 3 interpreter (if running under Python 2)" |
|
265 | 265 | " (TEMPORARY)") |
|
266 | 266 | parser.add_option('--extra-config-opt', action="append", |
|
267 | 267 | help='set the given config opt in the test hgrc') |
|
268 | 268 | parser.add_option('--random', action="store_true", |
|
269 | 269 | help='run tests in random order') |
|
270 | 270 | parser.add_option('--profile-runner', action='store_true', |
|
271 | 271 | help='run statprof on run-tests') |
|
272 | 272 | parser.add_option('--allow-slow-tests', action='store_true', |
|
273 | 273 | help='allow extremely slow tests') |
|
274 | 274 | parser.add_option('--showchannels', action='store_true', |
|
275 | 275 | help='show scheduling channels') |
|
276 | 276 | parser.add_option('--known-good-rev', type="string", |
|
277 | 277 | metavar="known_good_rev", |
|
278 | 278 | help=("Automatically bisect any failures using this " |
|
279 | 279 | "revision as a known-good revision.")) |
|
280 | 280 | |
|
281 | 281 | for option, (envvar, default) in defaults.items(): |
|
282 | 282 | defaults[option] = type(default)(os.environ.get(envvar, default)) |
|
283 | 283 | parser.set_defaults(**defaults) |
|
284 | 284 | |
|
285 | 285 | return parser |
|
286 | 286 | |
|
287 | 287 | def parseargs(args, parser): |
|
288 | 288 | """Parse arguments with our OptionParser and validate results.""" |
|
289 | 289 | (options, args) = parser.parse_args(args) |
|
290 | 290 | |
|
291 | 291 | # jython is always pure |
|
292 | 292 | if 'java' in sys.platform or '__pypy__' in sys.modules: |
|
293 | 293 | options.pure = True |
|
294 | 294 | |
|
295 | 295 | if options.with_hg: |
|
296 | 296 | options.with_hg = canonpath(_bytespath(options.with_hg)) |
|
297 | 297 | if not (os.path.isfile(options.with_hg) and |
|
298 | 298 | os.access(options.with_hg, os.X_OK)): |
|
299 | 299 | parser.error('--with-hg must specify an executable hg script') |
|
300 | 300 | if not os.path.basename(options.with_hg) == b'hg': |
|
301 | 301 | sys.stderr.write('warning: --with-hg should specify an hg script\n') |
|
302 | 302 | if options.local: |
|
303 | 303 | testdir = os.path.dirname(_bytespath(canonpath(sys.argv[0]))) |
|
304 | 304 | hgbin = os.path.join(os.path.dirname(testdir), b'hg') |
|
305 | 305 | if os.name != 'nt' and not os.access(hgbin, os.X_OK): |
|
306 | 306 | parser.error('--local specified, but %r not found or not executable' |
|
307 | 307 | % hgbin) |
|
308 | 308 | options.with_hg = hgbin |
|
309 | 309 | |
|
310 | 310 | if (options.chg or options.with_chg) and os.name == 'nt': |
|
311 | 311 | parser.error('chg does not work on %s' % os.name) |
|
312 | 312 | if options.with_chg: |
|
313 | 313 | options.chg = False # no installation to temporary location |
|
314 | 314 | options.with_chg = canonpath(_bytespath(options.with_chg)) |
|
315 | 315 | if not (os.path.isfile(options.with_chg) and |
|
316 | 316 | os.access(options.with_chg, os.X_OK)): |
|
317 | 317 | parser.error('--with-chg must specify a chg executable') |
|
318 | 318 | if options.chg and options.with_hg: |
|
319 | 319 | # chg shares installation location with hg |
|
320 | 320 | parser.error('--chg does not work when --with-hg is specified ' |
|
321 | 321 | '(use --with-chg instead)') |
|
322 | 322 | |
|
323 | 323 | options.anycoverage = options.cover or options.annotate or options.htmlcov |
|
324 | 324 | if options.anycoverage: |
|
325 | 325 | try: |
|
326 | 326 | import coverage |
|
327 | 327 | covver = version.StrictVersion(coverage.__version__).version |
|
328 | 328 | if covver < (3, 3): |
|
329 | 329 | parser.error('coverage options require coverage 3.3 or later') |
|
330 | 330 | except ImportError: |
|
331 | 331 | parser.error('coverage options now require the coverage package') |
|
332 | 332 | |
|
333 | 333 | if options.anycoverage and options.local: |
|
334 | 334 | # this needs some path mangling somewhere, I guess |
|
335 | 335 | parser.error("sorry, coverage options do not work when --local " |
|
336 | 336 | "is specified") |
|
337 | 337 | |
|
338 | 338 | if options.anycoverage and options.with_hg: |
|
339 | 339 | parser.error("sorry, coverage options do not work when --with-hg " |
|
340 | 340 | "is specified") |
|
341 | 341 | |
|
342 | 342 | global verbose |
|
343 | 343 | if options.verbose: |
|
344 | 344 | verbose = '' |
|
345 | 345 | |
|
346 | 346 | if options.tmpdir: |
|
347 | 347 | options.tmpdir = canonpath(options.tmpdir) |
|
348 | 348 | |
|
349 | 349 | if options.jobs < 1: |
|
350 | 350 | parser.error('--jobs must be positive') |
|
351 | 351 | if options.interactive and options.debug: |
|
352 | 352 | parser.error("-i/--interactive and -d/--debug are incompatible") |
|
353 | 353 | if options.debug: |
|
354 | 354 | if options.timeout != defaults['timeout']: |
|
355 | 355 | sys.stderr.write( |
|
356 | 356 | 'warning: --timeout option ignored with --debug\n') |
|
357 | 357 | if options.slowtimeout != defaults['slowtimeout']: |
|
358 | 358 | sys.stderr.write( |
|
359 | 359 | 'warning: --slowtimeout option ignored with --debug\n') |
|
360 | 360 | options.timeout = 0 |
|
361 | 361 | options.slowtimeout = 0 |
|
362 | 362 | if options.py3k_warnings: |
|
363 | 363 | if PYTHON3: |
|
364 | 364 | parser.error( |
|
365 | 365 | '--py3k-warnings can only be used on Python 2.6 and 2.7') |
|
366 | 366 | if options.with_python3: |
|
367 | 367 | if PYTHON3: |
|
368 | 368 | parser.error('--with-python3 cannot be used when executing with ' |
|
369 | 369 | 'Python 3') |
|
370 | 370 | |
|
371 | 371 | options.with_python3 = canonpath(options.with_python3) |
|
372 | 372 | # Verify Python3 executable is acceptable. |
|
373 | 373 | proc = subprocess.Popen([options.with_python3, b'--version'], |
|
374 | 374 | stdout=subprocess.PIPE, |
|
375 | 375 | stderr=subprocess.STDOUT) |
|
376 | 376 | out, _err = proc.communicate() |
|
377 | 377 | ret = proc.wait() |
|
378 | 378 | if ret != 0: |
|
379 | 379 | parser.error('could not determine version of python 3') |
|
380 | 380 | if not out.startswith('Python '): |
|
381 | 381 | parser.error('unexpected output from python3 --version: %s' % |
|
382 | 382 | out) |
|
383 | 383 | vers = version.LooseVersion(out[len('Python '):]) |
|
384 | 384 | if vers < version.LooseVersion('3.5.0'): |
|
385 | 385 | parser.error('--with-python3 version must be 3.5.0 or greater; ' |
|
386 | 386 | 'got %s' % out) |
|
387 | 387 | |
|
388 | 388 | if options.blacklist: |
|
389 | 389 | options.blacklist = parselistfiles(options.blacklist, 'blacklist') |
|
390 | 390 | if options.whitelist: |
|
391 | 391 | options.whitelisted = parselistfiles(options.whitelist, 'whitelist') |
|
392 | 392 | else: |
|
393 | 393 | options.whitelisted = {} |
|
394 | 394 | |
|
395 | 395 | if options.showchannels: |
|
396 | 396 | options.nodiff = True |
|
397 | 397 | |
|
398 | 398 | return (options, args) |
|
399 | 399 | |
|
400 | 400 | def rename(src, dst): |
|
401 | 401 | """Like os.rename(), trade atomicity and opened files friendliness |
|
402 | 402 | for existing destination support. |
|
403 | 403 | """ |
|
404 | 404 | shutil.copy(src, dst) |
|
405 | 405 | os.remove(src) |
|
406 | 406 | |
|
407 | 407 | _unified_diff = difflib.unified_diff |
|
408 | 408 | if PYTHON3: |
|
409 | 409 | import functools |
|
410 | 410 | _unified_diff = functools.partial(difflib.diff_bytes, difflib.unified_diff) |
|
411 | 411 | |
|
412 | 412 | def getdiff(expected, output, ref, err): |
|
413 | 413 | servefail = False |
|
414 | 414 | lines = [] |
|
415 | 415 | for line in _unified_diff(expected, output, ref, err): |
|
416 | 416 | if line.startswith(b'+++') or line.startswith(b'---'): |
|
417 | 417 | line = line.replace(b'\\', b'/') |
|
418 | 418 | if line.endswith(b' \n'): |
|
419 | 419 | line = line[:-2] + b'\n' |
|
420 | 420 | lines.append(line) |
|
421 | 421 | if not servefail and line.startswith( |
|
422 | 422 | b'+ abort: child process failed to start'): |
|
423 | 423 | servefail = True |
|
424 | 424 | |
|
425 | 425 | return servefail, lines |
|
426 | 426 | |
|
427 | 427 | verbose = False |
|
428 | 428 | def vlog(*msg): |
|
429 | 429 | """Log only when in verbose mode.""" |
|
430 | 430 | if verbose is False: |
|
431 | 431 | return |
|
432 | 432 | |
|
433 | 433 | return log(*msg) |
|
434 | 434 | |
|
435 | 435 | # Bytes that break XML even in a CDATA block: control characters 0-31 |
|
436 | 436 | # sans \t, \n and \r |
|
437 | 437 | CDATA_EVIL = re.compile(br"[\000-\010\013\014\016-\037]") |
|
438 | 438 | |
|
439 | 439 | def cdatasafe(data): |
|
440 | 440 | """Make a string safe to include in a CDATA block. |
|
441 | 441 | |
|
442 | 442 | Certain control characters are illegal in a CDATA block, and |
|
443 | 443 | there's no way to include a ]]> in a CDATA either. This function |
|
444 | 444 | replaces illegal bytes with ? and adds a space between the ]] so |
|
445 | 445 | that it won't break the CDATA block. |
|
446 | 446 | """ |
|
447 | 447 | return CDATA_EVIL.sub(b'?', data).replace(b']]>', b'] ]>') |
|
448 | 448 | |
|
449 | 449 | def log(*msg): |
|
450 | 450 | """Log something to stdout. |
|
451 | 451 | |
|
452 | 452 | Arguments are strings to print. |
|
453 | 453 | """ |
|
454 | 454 | with iolock: |
|
455 | 455 | if verbose: |
|
456 | 456 | print(verbose, end=' ') |
|
457 | 457 | for m in msg: |
|
458 | 458 | print(m, end=' ') |
|
459 | 459 | print() |
|
460 | 460 | sys.stdout.flush() |
|
461 | 461 | |
|
462 | 462 | def terminate(proc): |
|
463 | 463 | """Terminate subprocess (with fallback for Python versions < 2.6)""" |
|
464 | 464 | vlog('# Terminating process %d' % proc.pid) |
|
465 | 465 | try: |
|
466 | 466 | getattr(proc, 'terminate', lambda : os.kill(proc.pid, signal.SIGTERM))() |
|
467 | 467 | except OSError: |
|
468 | 468 | pass |
|
469 | 469 | |
|
470 | 470 | def killdaemons(pidfile): |
|
471 | 471 | return killmod.killdaemons(pidfile, tryhard=False, remove=True, |
|
472 | 472 | logfn=vlog) |
|
473 | 473 | |
|
474 | 474 | class Test(unittest.TestCase): |
|
475 | 475 | """Encapsulates a single, runnable test. |
|
476 | 476 | |
|
477 | 477 | While this class conforms to the unittest.TestCase API, it differs in that |
|
478 | 478 | instances need to be instantiated manually. (Typically, unittest.TestCase |
|
479 | 479 | classes are instantiated automatically by scanning modules.) |
|
480 | 480 | """ |
|
481 | 481 | |
|
482 | 482 | # Status code reserved for skipped tests (used by hghave). |
|
483 | 483 | SKIPPED_STATUS = 80 |
|
484 | 484 | |
|
485 | 485 | def __init__(self, path, tmpdir, keeptmpdir=False, |
|
486 | 486 | debug=False, |
|
487 | 487 | timeout=defaults['timeout'], |
|
488 | 488 | startport=defaults['port'], extraconfigopts=None, |
|
489 | 489 | py3kwarnings=False, shell=None, hgcommand=None, |
|
490 | 490 | slowtimeout=defaults['slowtimeout'], usechg=False): |
|
491 | 491 | """Create a test from parameters. |
|
492 | 492 | |
|
493 | 493 | path is the full path to the file defining the test. |
|
494 | 494 | |
|
495 | 495 | tmpdir is the main temporary directory to use for this test. |
|
496 | 496 | |
|
497 | 497 | keeptmpdir determines whether to keep the test's temporary directory |
|
498 | 498 | after execution. It defaults to removal (False). |
|
499 | 499 | |
|
500 | 500 | debug mode will make the test execute verbosely, with unfiltered |
|
501 | 501 | output. |
|
502 | 502 | |
|
503 | 503 | timeout controls the maximum run time of the test. It is ignored when |
|
504 | 504 | debug is True. See slowtimeout for tests with #require slow. |
|
505 | 505 | |
|
506 | 506 | slowtimeout overrides timeout if the test has #require slow. |
|
507 | 507 | |
|
508 | 508 | startport controls the starting port number to use for this test. Each |
|
509 | 509 | test will reserve 3 port numbers for execution. It is the caller's |
|
510 | 510 | responsibility to allocate a non-overlapping port range to Test |
|
511 | 511 | instances. |
|
512 | 512 | |
|
513 | 513 | extraconfigopts is an iterable of extra hgrc config options. Values |
|
514 | 514 | must have the form "key=value" (something understood by hgrc). Values |
|
515 | 515 | of the form "foo.key=value" will result in "[foo] key=value". |
|
516 | 516 | |
|
517 | 517 | py3kwarnings enables Py3k warnings. |
|
518 | 518 | |
|
519 | 519 | shell is the shell to execute tests in. |
|
520 | 520 | """ |
|
521 | 521 | self.path = path |
|
522 | 522 | self.bname = os.path.basename(path) |
|
523 | 523 | self.name = _strpath(self.bname) |
|
524 | 524 | self._testdir = os.path.dirname(path) |
|
525 | 525 | self.errpath = os.path.join(self._testdir, b'%s.err' % self.bname) |
|
526 | 526 | |
|
527 | 527 | self._threadtmp = tmpdir |
|
528 | 528 | self._keeptmpdir = keeptmpdir |
|
529 | 529 | self._debug = debug |
|
530 | 530 | self._timeout = timeout |
|
531 | 531 | self._slowtimeout = slowtimeout |
|
532 | 532 | self._startport = startport |
|
533 | 533 | self._extraconfigopts = extraconfigopts or [] |
|
534 | 534 | self._py3kwarnings = py3kwarnings |
|
535 | 535 | self._shell = _bytespath(shell) |
|
536 | 536 | self._hgcommand = hgcommand or b'hg' |
|
537 | 537 | self._usechg = usechg |
|
538 | 538 | |
|
539 | 539 | self._aborted = False |
|
540 | 540 | self._daemonpids = [] |
|
541 | 541 | self._finished = None |
|
542 | 542 | self._ret = None |
|
543 | 543 | self._out = None |
|
544 | 544 | self._skipped = None |
|
545 | 545 | self._testtmp = None |
|
546 | 546 | self._chgsockdir = None |
|
547 | 547 | |
|
548 | 548 | # If we're not in --debug mode and reference output file exists, |
|
549 | 549 | # check test output against it. |
|
550 | 550 | if debug: |
|
551 | 551 | self._refout = None # to match "out is None" |
|
552 | 552 | elif os.path.exists(self.refpath): |
|
553 | 553 | f = open(self.refpath, 'rb') |
|
554 | 554 | self._refout = f.read().splitlines(True) |
|
555 | 555 | f.close() |
|
556 | 556 | else: |
|
557 | 557 | self._refout = [] |
|
558 | 558 | |
|
559 | 559 | # needed to get base class __repr__ running |
|
560 | 560 | @property |
|
561 | 561 | def _testMethodName(self): |
|
562 | 562 | return self.name |
|
563 | 563 | |
|
564 | 564 | def __str__(self): |
|
565 | 565 | return self.name |
|
566 | 566 | |
|
567 | 567 | def shortDescription(self): |
|
568 | 568 | return self.name |
|
569 | 569 | |
|
570 | 570 | def setUp(self): |
|
571 | 571 | """Tasks to perform before run().""" |
|
572 | 572 | self._finished = False |
|
573 | 573 | self._ret = None |
|
574 | 574 | self._out = None |
|
575 | 575 | self._skipped = None |
|
576 | 576 | |
|
577 | 577 | try: |
|
578 | 578 | os.mkdir(self._threadtmp) |
|
579 | 579 | except OSError as e: |
|
580 | 580 | if e.errno != errno.EEXIST: |
|
581 | 581 | raise |
|
582 | 582 | |
|
583 | 583 | name = os.path.basename(self.path) |
|
584 | 584 | self._testtmp = os.path.join(self._threadtmp, name) |
|
585 | 585 | os.mkdir(self._testtmp) |
|
586 | 586 | |
|
587 | 587 | # Remove any previous output files. |
|
588 | 588 | if os.path.exists(self.errpath): |
|
589 | 589 | try: |
|
590 | 590 | os.remove(self.errpath) |
|
591 | 591 | except OSError as e: |
|
592 | 592 | # We might have raced another test to clean up a .err |
|
593 | 593 | # file, so ignore ENOENT when removing a previous .err |
|
594 | 594 | # file. |
|
595 | 595 | if e.errno != errno.ENOENT: |
|
596 | 596 | raise |
|
597 | 597 | |
|
598 | 598 | if self._usechg: |
|
599 | 599 | self._chgsockdir = os.path.join(self._threadtmp, |
|
600 | 600 | b'%s.chgsock' % name) |
|
601 | 601 | os.mkdir(self._chgsockdir) |
|
602 | 602 | |
|
603 | 603 | def run(self, result): |
|
604 | 604 | """Run this test and report results against a TestResult instance.""" |
|
605 | 605 | # This function is extremely similar to unittest.TestCase.run(). Once |
|
606 | 606 | # we require Python 2.7 (or at least its version of unittest), this |
|
607 | 607 | # function can largely go away. |
|
608 | 608 | self._result = result |
|
609 | 609 | result.startTest(self) |
|
610 | 610 | try: |
|
611 | 611 | try: |
|
612 | 612 | self.setUp() |
|
613 | 613 | except (KeyboardInterrupt, SystemExit): |
|
614 | 614 | self._aborted = True |
|
615 | 615 | raise |
|
616 | 616 | except Exception: |
|
617 | 617 | result.addError(self, sys.exc_info()) |
|
618 | 618 | return |
|
619 | 619 | |
|
620 | 620 | success = False |
|
621 | 621 | try: |
|
622 | 622 | self.runTest() |
|
623 | 623 | except KeyboardInterrupt: |
|
624 | 624 | self._aborted = True |
|
625 | 625 | raise |
|
626 | 626 | except SkipTest as e: |
|
627 | 627 | result.addSkip(self, str(e)) |
|
628 | 628 | # The base class will have already counted this as a |
|
629 | 629 | # test we "ran", but we want to exclude skipped tests |
|
630 | 630 | # from those we count towards those run. |
|
631 | 631 | result.testsRun -= 1 |
|
632 | 632 | except IgnoreTest as e: |
|
633 | 633 | result.addIgnore(self, str(e)) |
|
634 | 634 | # As with skips, ignores also should be excluded from |
|
635 | 635 | # the number of tests executed. |
|
636 | 636 | result.testsRun -= 1 |
|
637 | 637 | except WarnTest as e: |
|
638 | 638 | result.addWarn(self, str(e)) |
|
639 | 639 | except ReportedTest as e: |
|
640 | 640 | pass |
|
641 | 641 | except self.failureException as e: |
|
642 | 642 | # This differs from unittest in that we don't capture |
|
643 | 643 | # the stack trace. This is for historical reasons and |
|
644 | 644 | # this decision could be revisited in the future, |
|
645 | 645 | # especially for PythonTest instances. |
|
646 | 646 | if result.addFailure(self, str(e)): |
|
647 | 647 | success = True |
|
648 | 648 | except Exception: |
|
649 | 649 | result.addError(self, sys.exc_info()) |
|
650 | 650 | else: |
|
651 | 651 | success = True |
|
652 | 652 | |
|
653 | 653 | try: |
|
654 | 654 | self.tearDown() |
|
655 | 655 | except (KeyboardInterrupt, SystemExit): |
|
656 | 656 | self._aborted = True |
|
657 | 657 | raise |
|
658 | 658 | except Exception: |
|
659 | 659 | result.addError(self, sys.exc_info()) |
|
660 | 660 | success = False |
|
661 | 661 | |
|
662 | 662 | if success: |
|
663 | 663 | result.addSuccess(self) |
|
664 | 664 | finally: |
|
665 | 665 | result.stopTest(self, interrupted=self._aborted) |
|
666 | 666 | |
|
667 | 667 | def runTest(self): |
|
668 | 668 | """Run this test instance. |
|
669 | 669 | |
|
670 | 670 | This will return a tuple describing the result of the test. |
|
671 | 671 | """ |
|
672 | 672 | env = self._getenv() |
|
673 | 673 | self._daemonpids.append(env['DAEMON_PIDS']) |
|
674 | 674 | self._createhgrc(env['HGRCPATH']) |
|
675 | 675 | |
|
676 | 676 | vlog('# Test', self.name) |
|
677 | 677 | |
|
678 | 678 | ret, out = self._run(env) |
|
679 | 679 | self._finished = True |
|
680 | 680 | self._ret = ret |
|
681 | 681 | self._out = out |
|
682 | 682 | |
|
683 | 683 | def describe(ret): |
|
684 | 684 | if ret < 0: |
|
685 | 685 | return 'killed by signal: %d' % -ret |
|
686 | 686 | return 'returned error code %d' % ret |
|
687 | 687 | |
|
688 | 688 | self._skipped = False |
|
689 | 689 | |
|
690 | 690 | if ret == self.SKIPPED_STATUS: |
|
691 | 691 | if out is None: # Debug mode, nothing to parse. |
|
692 | 692 | missing = ['unknown'] |
|
693 | 693 | failed = None |
|
694 | 694 | else: |
|
695 | 695 | missing, failed = TTest.parsehghaveoutput(out) |
|
696 | 696 | |
|
697 | 697 | if not missing: |
|
698 | 698 | missing = ['skipped'] |
|
699 | 699 | |
|
700 | 700 | if failed: |
|
701 | 701 | self.fail('hg have failed checking for %s' % failed[-1]) |
|
702 | 702 | else: |
|
703 | 703 | self._skipped = True |
|
704 | 704 | raise SkipTest(missing[-1]) |
|
705 | 705 | elif ret == 'timeout': |
|
706 | 706 | self.fail('timed out') |
|
707 | 707 | elif ret is False: |
|
708 | 708 | raise WarnTest('no result code from test') |
|
709 | 709 | elif out != self._refout: |
|
710 | 710 | # Diff generation may rely on written .err file. |
|
711 | 711 | if (ret != 0 or out != self._refout) and not self._skipped \ |
|
712 | 712 | and not self._debug: |
|
713 | 713 | f = open(self.errpath, 'wb') |
|
714 | 714 | for line in out: |
|
715 | 715 | f.write(line) |
|
716 | 716 | f.close() |
|
717 | 717 | |
|
718 | 718 | # The result object handles diff calculation for us. |
|
719 | 719 | if self._result.addOutputMismatch(self, ret, out, self._refout): |
|
720 | 720 | # change was accepted, skip failing |
|
721 | 721 | return |
|
722 | 722 | |
|
723 | 723 | if ret: |
|
724 | 724 | msg = 'output changed and ' + describe(ret) |
|
725 | 725 | else: |
|
726 | 726 | msg = 'output changed' |
|
727 | 727 | |
|
728 | 728 | self.fail(msg) |
|
729 | 729 | elif ret: |
|
730 | 730 | self.fail(describe(ret)) |
|
731 | 731 | |
|
732 | 732 | def tearDown(self): |
|
733 | 733 | """Tasks to perform after run().""" |
|
734 | 734 | for entry in self._daemonpids: |
|
735 | 735 | killdaemons(entry) |
|
736 | 736 | self._daemonpids = [] |
|
737 | 737 | |
|
738 | 738 | if self._keeptmpdir: |
|
739 | 739 | log('\nKeeping testtmp dir: %s\nKeeping threadtmp dir: %s' % |
|
740 | 740 | (self._testtmp.decode('utf-8'), |
|
741 | 741 | self._threadtmp.decode('utf-8'))) |
|
742 | 742 | else: |
|
743 | 743 | shutil.rmtree(self._testtmp, True) |
|
744 | 744 | shutil.rmtree(self._threadtmp, True) |
|
745 | 745 | |
|
746 | 746 | if self._usechg: |
|
747 | 747 | # chgservers will stop automatically after they find the socket |
|
748 | 748 | # files are deleted |
|
749 | 749 | shutil.rmtree(self._chgsockdir, True) |
|
750 | 750 | |
|
751 | 751 | if (self._ret != 0 or self._out != self._refout) and not self._skipped \ |
|
752 | 752 | and not self._debug and self._out: |
|
753 | 753 | f = open(self.errpath, 'wb') |
|
754 | 754 | for line in self._out: |
|
755 | 755 | f.write(line) |
|
756 | 756 | f.close() |
|
757 | 757 | |
|
758 | 758 | vlog("# Ret was:", self._ret, '(%s)' % self.name) |
|
759 | 759 | |
|
760 | 760 | def _run(self, env): |
|
761 | 761 | # This should be implemented in child classes to run tests. |
|
762 | 762 | raise SkipTest('unknown test type') |
|
763 | 763 | |
|
764 | 764 | def abort(self): |
|
765 | 765 | """Terminate execution of this test.""" |
|
766 | 766 | self._aborted = True |
|
767 | 767 | |
|
768 | 768 | def _portmap(self, i): |
|
769 | 769 | offset = b'' if i == 0 else b'%d' % i |
|
770 | 770 | return (br':%d\b' % (self._startport + i), b':$HGPORT%s' % offset) |
|
771 | 771 | |
|
772 | 772 | def _getreplacements(self): |
|
773 | 773 | """Obtain a mapping of text replacements to apply to test output. |
|
774 | 774 | |
|
775 | 775 | Test output needs to be normalized so it can be compared to expected |
|
776 | 776 | output. This function defines how some of that normalization will |
|
777 | 777 | occur. |
|
778 | 778 | """ |
|
779 | 779 | r = [ |
|
780 | 780 | # This list should be parallel to defineport in _getenv |
|
781 | 781 | self._portmap(0), |
|
782 | 782 | self._portmap(1), |
|
783 | 783 | self._portmap(2), |
|
784 | 784 | (br'(?m)^(saved backup bundle to .*\.hg)( \(glob\))?$', |
|
785 | 785 | br'\1 (glob)'), |
|
786 | 786 | ] |
|
787 | 787 | r.append((self._escapepath(self._testtmp), b'$TESTTMP')) |
|
788 | 788 | |
|
789 | 789 | return r |
|
790 | 790 | |
|
791 | 791 | def _escapepath(self, p): |
|
792 | 792 | if os.name == 'nt': |
|
793 | 793 | return ( |
|
794 | 794 | (b''.join(c.isalpha() and b'[%s%s]' % (c.lower(), c.upper()) or |
|
795 | 795 | c in b'/\\' and br'[/\\]' or c.isdigit() and c or b'\\' + c |
|
796 | 796 | for c in p)) |
|
797 | 797 | ) |
|
798 | 798 | else: |
|
799 | 799 | return re.escape(p) |
|
800 | 800 | |
|
801 | 801 | def _getenv(self): |
|
802 | 802 | """Obtain environment variables to use during test execution.""" |
|
803 | 803 | def defineport(i): |
|
804 | 804 | offset = '' if i == 0 else '%s' % i |
|
805 | 805 | env["HGPORT%s" % offset] = '%s' % (self._startport + i) |
|
806 | 806 | env = os.environ.copy() |
|
807 | 807 | env['TESTTMP'] = self._testtmp |
|
808 | 808 | env['HOME'] = self._testtmp |
|
809 | 809 | # This number should match portneeded in _getport |
|
810 | 810 | for port in xrange(3): |
|
811 | 811 | # This list should be parallel to _portmap in _getreplacements |
|
812 | 812 | defineport(port) |
|
813 | 813 | env["HGRCPATH"] = os.path.join(self._threadtmp, b'.hgrc') |
|
814 | 814 | env["DAEMON_PIDS"] = os.path.join(self._threadtmp, b'daemon.pids') |
|
815 | 815 | env["HGEDITOR"] = ('"' + sys.executable + '"' |
|
816 | 816 | + ' -c "import sys; sys.exit(0)"') |
|
817 | 817 | env["HGMERGE"] = "internal:merge" |
|
818 | 818 | env["HGUSER"] = "test" |
|
819 | 819 | env["HGENCODING"] = "ascii" |
|
820 | 820 | env["HGENCODINGMODE"] = "strict" |
|
821 | 821 | |
|
822 | 822 | # Reset some environment variables to well-known values so that |
|
823 | 823 | # the tests produce repeatable output. |
|
824 | 824 | env['LANG'] = env['LC_ALL'] = env['LANGUAGE'] = 'C' |
|
825 | 825 | env['TZ'] = 'GMT' |
|
826 | 826 | env["EMAIL"] = "Foo Bar <foo.bar@example.com>" |
|
827 | 827 | env['COLUMNS'] = '80' |
|
828 | 828 | env['TERM'] = 'xterm' |
|
829 | 829 | |
|
830 | 830 | for k in ('HG HGPROF CDPATH GREP_OPTIONS http_proxy no_proxy ' + |
|
831 | 831 | 'NO_PROXY').split(): |
|
832 | 832 | if k in env: |
|
833 | 833 | del env[k] |
|
834 | 834 | |
|
835 | 835 | # unset env related to hooks |
|
836 | 836 | for k in env.keys(): |
|
837 | 837 | if k.startswith('HG_'): |
|
838 | 838 | del env[k] |
|
839 | 839 | |
|
840 | 840 | if self._usechg: |
|
841 | 841 | env['CHGSOCKNAME'] = os.path.join(self._chgsockdir, b'server') |
|
842 | 842 | |
|
843 | 843 | return env |
|
844 | 844 | |
|
845 | 845 | def _createhgrc(self, path): |
|
846 | 846 | """Create an hgrc file for this test.""" |
|
847 | 847 | hgrc = open(path, 'wb') |
|
848 | 848 | hgrc.write(b'[ui]\n') |
|
849 | 849 | hgrc.write(b'slash = True\n') |
|
850 | 850 | hgrc.write(b'interactive = False\n') |
|
851 | 851 | hgrc.write(b'mergemarkers = detailed\n') |
|
852 | 852 | hgrc.write(b'promptecho = True\n') |
|
853 | 853 | hgrc.write(b'[defaults]\n') |
|
854 | 854 | hgrc.write(b'backout = -d "0 0"\n') |
|
855 | 855 | hgrc.write(b'commit = -d "0 0"\n') |
|
856 | 856 | hgrc.write(b'shelve = --date "0 0"\n') |
|
857 | 857 | hgrc.write(b'tag = -d "0 0"\n') |
|
858 | 858 | hgrc.write(b'[devel]\n') |
|
859 | 859 | hgrc.write(b'all-warnings = true\n') |
|
860 | 860 | hgrc.write(b'[largefiles]\n') |
|
861 | 861 | hgrc.write(b'usercache = %s\n' % |
|
862 | 862 | (os.path.join(self._testtmp, b'.cache/largefiles'))) |
|
863 | 863 | |
|
864 | 864 | for opt in self._extraconfigopts: |
|
865 | 865 | section, key = opt.split('.', 1) |
|
866 | 866 | assert '=' in key, ('extra config opt %s must ' |
|
867 | 867 | 'have an = for assignment' % opt) |
|
868 | 868 | hgrc.write(b'[%s]\n%s\n' % (section, key)) |
|
869 | 869 | hgrc.close() |
|
870 | 870 | |
|
871 | 871 | def fail(self, msg): |
|
872 | 872 | # unittest differentiates between errored and failed. |
|
873 | 873 | # Failed is denoted by AssertionError (by default at least). |
|
874 | 874 | raise AssertionError(msg) |
|
875 | 875 | |
|
876 | 876 | def _runcommand(self, cmd, env, normalizenewlines=False): |
|
877 | 877 | """Run command in a sub-process, capturing the output (stdout and |
|
878 | 878 | stderr). |
|
879 | 879 | |
|
880 | 880 | Return a tuple (exitcode, output). output is None in debug mode. |
|
881 | 881 | """ |
|
882 | 882 | if self._debug: |
|
883 | 883 | proc = subprocess.Popen(cmd, shell=True, cwd=self._testtmp, |
|
884 | 884 | env=env) |
|
885 | 885 | ret = proc.wait() |
|
886 | 886 | return (ret, None) |
|
887 | 887 | |
|
888 | 888 | proc = Popen4(cmd, self._testtmp, self._timeout, env) |
|
889 | 889 | def cleanup(): |
|
890 | 890 | terminate(proc) |
|
891 | 891 | ret = proc.wait() |
|
892 | 892 | if ret == 0: |
|
893 | 893 | ret = signal.SIGTERM << 8 |
|
894 | 894 | killdaemons(env['DAEMON_PIDS']) |
|
895 | 895 | return ret |
|
896 | 896 | |
|
897 | 897 | output = '' |
|
898 | 898 | proc.tochild.close() |
|
899 | 899 | |
|
900 | 900 | try: |
|
901 | 901 | output = proc.fromchild.read() |
|
902 | 902 | except KeyboardInterrupt: |
|
903 | 903 | vlog('# Handling keyboard interrupt') |
|
904 | 904 | cleanup() |
|
905 | 905 | raise |
|
906 | 906 | |
|
907 | 907 | ret = proc.wait() |
|
908 | 908 | if wifexited(ret): |
|
909 | 909 | ret = os.WEXITSTATUS(ret) |
|
910 | 910 | |
|
911 | 911 | if proc.timeout: |
|
912 | 912 | ret = 'timeout' |
|
913 | 913 | |
|
914 | 914 | if ret: |
|
915 | 915 | killdaemons(env['DAEMON_PIDS']) |
|
916 | 916 | |
|
917 | 917 | for s, r in self._getreplacements(): |
|
918 | 918 | output = re.sub(s, r, output) |
|
919 | 919 | |
|
920 | 920 | if normalizenewlines: |
|
921 | 921 | output = output.replace('\r\n', '\n') |
|
922 | 922 | |
|
923 | 923 | return ret, output.splitlines(True) |
|
924 | 924 | |
|
925 | 925 | class PythonTest(Test): |
|
926 | 926 | """A Python-based test.""" |
|
927 | 927 | |
|
928 | 928 | @property |
|
929 | 929 | def refpath(self): |
|
930 | 930 | return os.path.join(self._testdir, b'%s.out' % self.bname) |
|
931 | 931 | |
|
932 | 932 | def _run(self, env): |
|
933 | 933 | py3kswitch = self._py3kwarnings and b' -3' or b'' |
|
934 | 934 | cmd = b'%s%s "%s"' % (PYTHON, py3kswitch, self.path) |
|
935 | 935 | vlog("# Running", cmd) |
|
936 | 936 | normalizenewlines = os.name == 'nt' |
|
937 | 937 | result = self._runcommand(cmd, env, |
|
938 | 938 | normalizenewlines=normalizenewlines) |
|
939 | 939 | if self._aborted: |
|
940 | 940 | raise KeyboardInterrupt() |
|
941 | 941 | |
|
942 | 942 | return result |
|
943 | 943 | |
|
944 | 944 | # This script may want to drop globs from lines matching these patterns on |
|
945 | 945 | # Windows, but check-code.py wants a glob on these lines unconditionally. Don't |
|
946 | 946 | # warn if that is the case for anything matching these lines. |
|
947 | 947 | checkcodeglobpats = [ |
|
948 | 948 | re.compile(br'^pushing to \$TESTTMP/.*[^)]$'), |
|
949 | 949 | re.compile(br'^moving \S+/.*[^)]$'), |
|
950 | 950 | re.compile(br'^pulling from \$TESTTMP/.*[^)]$') |
|
951 | 951 | ] |
|
952 | 952 | |
|
953 | 953 | bchr = chr |
|
954 | 954 | if PYTHON3: |
|
955 | 955 | bchr = lambda x: bytes([x]) |
|
956 | 956 | |
|
957 | 957 | class TTest(Test): |
|
958 | 958 | """A "t test" is a test backed by a .t file.""" |
|
959 | 959 | |
|
960 | 960 | SKIPPED_PREFIX = b'skipped: ' |
|
961 | 961 | FAILED_PREFIX = b'hghave check failed: ' |
|
962 | 962 | NEEDESCAPE = re.compile(br'[\x00-\x08\x0b-\x1f\x7f-\xff]').search |
|
963 | 963 | |
|
964 | 964 | ESCAPESUB = re.compile(br'[\x00-\x08\x0b-\x1f\\\x7f-\xff]').sub |
|
965 | 965 | ESCAPEMAP = dict((bchr(i), br'\x%02x' % i) for i in range(256)) |
|
966 | 966 | ESCAPEMAP.update({b'\\': b'\\\\', b'\r': br'\r'}) |
|
967 | 967 | |
|
968 | 968 | @property |
|
969 | 969 | def refpath(self): |
|
970 | 970 | return os.path.join(self._testdir, self.bname) |
|
971 | 971 | |
|
972 | 972 | def _run(self, env): |
|
973 | 973 | f = open(self.path, 'rb') |
|
974 | 974 | lines = f.readlines() |
|
975 | 975 | f.close() |
|
976 | 976 | |
|
977 | 977 | salt, script, after, expected = self._parsetest(lines) |
|
978 | 978 | |
|
979 | 979 | # Write out the generated script. |
|
980 | 980 | fname = b'%s.sh' % self._testtmp |
|
981 | 981 | f = open(fname, 'wb') |
|
982 | 982 | for l in script: |
|
983 | 983 | f.write(l) |
|
984 | 984 | f.close() |
|
985 | 985 | |
|
986 | 986 | cmd = b'%s "%s"' % (self._shell, fname) |
|
987 | 987 | vlog("# Running", cmd) |
|
988 | 988 | |
|
989 | 989 | exitcode, output = self._runcommand(cmd, env) |
|
990 | 990 | |
|
991 | 991 | if self._aborted: |
|
992 | 992 | raise KeyboardInterrupt() |
|
993 | 993 | |
|
994 | 994 | # Do not merge output if skipped. Return hghave message instead. |
|
995 | 995 | # Similarly, with --debug, output is None. |
|
996 | 996 | if exitcode == self.SKIPPED_STATUS or output is None: |
|
997 | 997 | return exitcode, output |
|
998 | 998 | |
|
999 | 999 | return self._processoutput(exitcode, output, salt, after, expected) |
|
1000 | 1000 | |
|
1001 | 1001 | def _hghave(self, reqs): |
|
1002 | 1002 | # TODO do something smarter when all other uses of hghave are gone. |
|
1003 | 1003 | runtestdir = os.path.abspath(os.path.dirname(_bytespath(__file__))) |
|
1004 | 1004 | tdir = runtestdir.replace(b'\\', b'/') |
|
1005 | 1005 | proc = Popen4(b'%s -c "%s/hghave %s"' % |
|
1006 | 1006 | (self._shell, tdir, b' '.join(reqs)), |
|
1007 | 1007 | self._testtmp, 0, self._getenv()) |
|
1008 | 1008 | stdout, stderr = proc.communicate() |
|
1009 | 1009 | ret = proc.wait() |
|
1010 | 1010 | if wifexited(ret): |
|
1011 | 1011 | ret = os.WEXITSTATUS(ret) |
|
1012 | 1012 | if ret == 2: |
|
1013 | 1013 | print(stdout.decode('utf-8')) |
|
1014 | 1014 | sys.exit(1) |
|
1015 | 1015 | |
|
1016 | 1016 | if ret != 0: |
|
1017 | 1017 | return False, stdout |
|
1018 | 1018 | |
|
1019 | 1019 | if 'slow' in reqs: |
|
1020 | 1020 | self._timeout = self._slowtimeout |
|
1021 | 1021 | return True, None |
|
1022 | 1022 | |
|
1023 | 1023 | def _parsetest(self, lines): |
|
1024 | 1024 | # We generate a shell script which outputs unique markers to line |
|
1025 | 1025 | # up script results with our source. These markers include input |
|
1026 | 1026 | # line number and the last return code. |
|
1027 | 1027 | salt = b"SALT%d" % time.time() |
|
1028 | 1028 | def addsalt(line, inpython): |
|
1029 | 1029 | if inpython: |
|
1030 | 1030 | script.append(b'%s %d 0\n' % (salt, line)) |
|
1031 | 1031 | else: |
|
1032 | 1032 | script.append(b'echo %s %d $?\n' % (salt, line)) |
|
1033 | 1033 | |
|
1034 | 1034 | script = [] |
|
1035 | 1035 | |
|
1036 | 1036 | # After we run the shell script, we re-unify the script output |
|
1037 | 1037 | # with non-active parts of the source, with synchronization by our |
|
1038 | 1038 | # SALT line number markers. The after table contains the non-active |
|
1039 | 1039 | # components, ordered by line number. |
|
1040 | 1040 | after = {} |
|
1041 | 1041 | |
|
1042 | 1042 | # Expected shell script output. |
|
1043 | 1043 | expected = {} |
|
1044 | 1044 | |
|
1045 | 1045 | pos = prepos = -1 |
|
1046 | 1046 | |
|
1047 | 1047 | # True or False when in a true or false conditional section |
|
1048 | 1048 | skipping = None |
|
1049 | 1049 | |
|
1050 | 1050 | # We keep track of whether or not we're in a Python block so we |
|
1051 | 1051 | # can generate the surrounding doctest magic. |
|
1052 | 1052 | inpython = False |
|
1053 | 1053 | |
|
1054 | 1054 | if self._debug: |
|
1055 | 1055 | script.append(b'set -x\n') |
|
1056 | 1056 | if self._hgcommand != b'hg': |
|
1057 | 1057 | script.append(b'alias hg="%s"\n' % self._hgcommand) |
|
1058 | 1058 | if os.getenv('MSYSTEM'): |
|
1059 | 1059 | script.append(b'alias pwd="pwd -W"\n') |
|
1060 | 1060 | |
|
1061 | 1061 | n = 0 |
|
1062 | 1062 | for n, l in enumerate(lines): |
|
1063 | 1063 | if not l.endswith(b'\n'): |
|
1064 | 1064 | l += b'\n' |
|
1065 | 1065 | if l.startswith(b'#require'): |
|
1066 | 1066 | lsplit = l.split() |
|
1067 | 1067 | if len(lsplit) < 2 or lsplit[0] != b'#require': |
|
1068 | 1068 | after.setdefault(pos, []).append(' !!! invalid #require\n') |
|
1069 | 1069 | haveresult, message = self._hghave(lsplit[1:]) |
|
1070 | 1070 | if not haveresult: |
|
1071 | 1071 | script = [b'echo "%s"\nexit 80\n' % message] |
|
1072 | 1072 | break |
|
1073 | 1073 | after.setdefault(pos, []).append(l) |
|
1074 | 1074 | elif l.startswith(b'#if'): |
|
1075 | 1075 | lsplit = l.split() |
|
1076 | 1076 | if len(lsplit) < 2 or lsplit[0] != b'#if': |
|
1077 | 1077 | after.setdefault(pos, []).append(' !!! invalid #if\n') |
|
1078 | 1078 | if skipping is not None: |
|
1079 | 1079 | after.setdefault(pos, []).append(' !!! nested #if\n') |
|
1080 | 1080 | skipping = not self._hghave(lsplit[1:])[0] |
|
1081 | 1081 | after.setdefault(pos, []).append(l) |
|
1082 | 1082 | elif l.startswith(b'#else'): |
|
1083 | 1083 | if skipping is None: |
|
1084 | 1084 | after.setdefault(pos, []).append(' !!! missing #if\n') |
|
1085 | 1085 | skipping = not skipping |
|
1086 | 1086 | after.setdefault(pos, []).append(l) |
|
1087 | 1087 | elif l.startswith(b'#endif'): |
|
1088 | 1088 | if skipping is None: |
|
1089 | 1089 | after.setdefault(pos, []).append(' !!! missing #if\n') |
|
1090 | 1090 | skipping = None |
|
1091 | 1091 | after.setdefault(pos, []).append(l) |
|
1092 | 1092 | elif skipping: |
|
1093 | 1093 | after.setdefault(pos, []).append(l) |
|
1094 | 1094 | elif l.startswith(b' >>> '): # python inlines |
|
1095 | 1095 | after.setdefault(pos, []).append(l) |
|
1096 | 1096 | prepos = pos |
|
1097 | 1097 | pos = n |
|
1098 | 1098 | if not inpython: |
|
1099 | 1099 | # We've just entered a Python block. Add the header. |
|
1100 | 1100 | inpython = True |
|
1101 | 1101 | addsalt(prepos, False) # Make sure we report the exit code. |
|
1102 | 1102 | script.append(b'%s -m heredoctest <<EOF\n' % PYTHON) |
|
1103 | 1103 | addsalt(n, True) |
|
1104 | 1104 | script.append(l[2:]) |
|
1105 | 1105 | elif l.startswith(b' ... '): # python inlines |
|
1106 | 1106 | after.setdefault(prepos, []).append(l) |
|
1107 | 1107 | script.append(l[2:]) |
|
1108 | 1108 | elif l.startswith(b' $ '): # commands |
|
1109 | 1109 | if inpython: |
|
1110 | 1110 | script.append(b'EOF\n') |
|
1111 | 1111 | inpython = False |
|
1112 | 1112 | after.setdefault(pos, []).append(l) |
|
1113 | 1113 | prepos = pos |
|
1114 | 1114 | pos = n |
|
1115 | 1115 | addsalt(n, False) |
|
1116 | 1116 | cmd = l[4:].split() |
|
1117 | 1117 | if len(cmd) == 2 and cmd[0] == b'cd': |
|
1118 | 1118 | l = b' $ cd %s || exit 1\n' % cmd[1] |
|
1119 | 1119 | script.append(l[4:]) |
|
1120 | 1120 | elif l.startswith(b' > '): # continuations |
|
1121 | 1121 | after.setdefault(prepos, []).append(l) |
|
1122 | 1122 | script.append(l[4:]) |
|
1123 | 1123 | elif l.startswith(b' '): # results |
|
1124 | 1124 | # Queue up a list of expected results. |
|
1125 | 1125 | expected.setdefault(pos, []).append(l[2:]) |
|
1126 | 1126 | else: |
|
1127 | 1127 | if inpython: |
|
1128 | 1128 | script.append(b'EOF\n') |
|
1129 | 1129 | inpython = False |
|
1130 | 1130 | # Non-command/result. Queue up for merged output. |
|
1131 | 1131 | after.setdefault(pos, []).append(l) |
|
1132 | 1132 | |
|
1133 | 1133 | if inpython: |
|
1134 | 1134 | script.append(b'EOF\n') |
|
1135 | 1135 | if skipping is not None: |
|
1136 | 1136 | after.setdefault(pos, []).append(' !!! missing #endif\n') |
|
1137 | 1137 | addsalt(n + 1, False) |
|
1138 | 1138 | |
|
1139 | 1139 | return salt, script, after, expected |
|
1140 | 1140 | |
|
1141 | 1141 | def _processoutput(self, exitcode, output, salt, after, expected): |
|
1142 | 1142 | # Merge the script output back into a unified test. |
|
1143 | 1143 | warnonly = 1 # 1: not yet; 2: yes; 3: for sure not |
|
1144 | 1144 | if exitcode != 0: |
|
1145 | 1145 | warnonly = 3 |
|
1146 | 1146 | |
|
1147 | 1147 | pos = -1 |
|
1148 | 1148 | postout = [] |
|
1149 | 1149 | for l in output: |
|
1150 | 1150 | lout, lcmd = l, None |
|
1151 | 1151 | if salt in l: |
|
1152 | 1152 | lout, lcmd = l.split(salt, 1) |
|
1153 | 1153 | |
|
1154 | 1154 | while lout: |
|
1155 | 1155 | if not lout.endswith(b'\n'): |
|
1156 | 1156 | lout += b' (no-eol)\n' |
|
1157 | 1157 | |
|
1158 | 1158 | # Find the expected output at the current position. |
|
1159 | 1159 | els = [None] |
|
1160 | 1160 | if expected.get(pos, None): |
|
1161 | 1161 | els = expected[pos] |
|
1162 | 1162 | |
|
1163 | 1163 | i = 0 |
|
1164 | 1164 | optional = [] |
|
1165 | 1165 | while i < len(els): |
|
1166 | 1166 | el = els[i] |
|
1167 | 1167 | |
|
1168 | 1168 | r = TTest.linematch(el, lout) |
|
1169 | 1169 | if isinstance(r, str): |
|
1170 | 1170 | if r == '+glob': |
|
1171 | 1171 | lout = el[:-1] + ' (glob)\n' |
|
1172 | 1172 | r = '' # Warn only this line. |
|
1173 | 1173 | elif r == '-glob': |
|
1174 | 1174 | lout = ''.join(el.rsplit(' (glob)', 1)) |
|
1175 | 1175 | r = '' # Warn only this line. |
|
1176 | 1176 | elif r == "retry": |
|
1177 | 1177 | postout.append(b' ' + el) |
|
1178 | 1178 | els.pop(i) |
|
1179 | 1179 | break |
|
1180 | 1180 | else: |
|
1181 | 1181 | log('\ninfo, unknown linematch result: %r\n' % r) |
|
1182 | 1182 | r = False |
|
1183 | 1183 | if r: |
|
1184 | 1184 | els.pop(i) |
|
1185 | 1185 | break |
|
1186 | 1186 | if el and el.endswith(b" (?)\n"): |
|
1187 | 1187 | optional.append(i) |
|
1188 | 1188 | i += 1 |
|
1189 | 1189 | |
|
1190 | 1190 | if r: |
|
1191 | 1191 | if r == "retry": |
|
1192 | 1192 | continue |
|
1193 | 1193 | # clean up any optional leftovers |
|
1194 | 1194 | for i in optional: |
|
1195 | 1195 | postout.append(b' ' + els[i]) |
|
1196 | 1196 | for i in reversed(optional): |
|
1197 | 1197 | del els[i] |
|
1198 | 1198 | postout.append(b' ' + el) |
|
1199 | 1199 | else: |
|
1200 | 1200 | if self.NEEDESCAPE(lout): |
|
1201 | 1201 | lout = TTest._stringescape(b'%s (esc)\n' % |
|
1202 | 1202 | lout.rstrip(b'\n')) |
|
1203 | 1203 | postout.append(b' ' + lout) # Let diff deal with it. |
|
1204 | 1204 | if r != '': # If line failed. |
|
1205 | 1205 | warnonly = 3 # for sure not |
|
1206 | 1206 | elif warnonly == 1: # Is "not yet" and line is warn only. |
|
1207 | 1207 | warnonly = 2 # Yes do warn. |
|
1208 | 1208 | break |
|
1209 | 1209 | else: |
|
1210 | 1210 | # clean up any optional leftovers |
|
1211 | 1211 | while expected.get(pos, None): |
|
1212 | 1212 | el = expected[pos].pop(0) |
|
1213 | 1213 | if el and not el.endswith(b" (?)\n"): |
|
1214 | 1214 | break |
|
1215 | 1215 | postout.append(b' ' + el) |
|
1216 | 1216 | |
|
1217 | 1217 | if lcmd: |
|
1218 | 1218 | # Add on last return code. |
|
1219 | 1219 | ret = int(lcmd.split()[1]) |
|
1220 | 1220 | if ret != 0: |
|
1221 | 1221 | postout.append(b' [%d]\n' % ret) |
|
1222 | 1222 | if pos in after: |
|
1223 | 1223 | # Merge in non-active test bits. |
|
1224 | 1224 | postout += after.pop(pos) |
|
1225 | 1225 | pos = int(lcmd.split()[0]) |
|
1226 | 1226 | |
|
1227 | 1227 | if pos in after: |
|
1228 | 1228 | postout += after.pop(pos) |
|
1229 | 1229 | |
|
1230 | 1230 | if warnonly == 2: |
|
1231 | 1231 | exitcode = False # Set exitcode to warned. |
|
1232 | 1232 | |
|
1233 | 1233 | return exitcode, postout |
|
1234 | 1234 | |
|
1235 | 1235 | @staticmethod |
|
1236 | 1236 | def rematch(el, l): |
|
1237 | 1237 | try: |
|
1238 | 1238 | # use \Z to ensure that the regex matches to the end of the string |
|
1239 | 1239 | if os.name == 'nt': |
|
1240 | 1240 | return re.match(el + br'\r?\n\Z', l) |
|
1241 | 1241 | return re.match(el + br'\n\Z', l) |
|
1242 | 1242 | except re.error: |
|
1243 | 1243 | # el is an invalid regex |
|
1244 | 1244 | return False |
|
1245 | 1245 | |
|
1246 | 1246 | @staticmethod |
|
1247 | 1247 | def globmatch(el, l): |
|
1248 | 1248 | # The only supported special characters are * and ? plus / which also |
|
1249 | 1249 | # matches \ on windows. Escaping of these characters is supported. |
|
1250 | 1250 | if el + b'\n' == l: |
|
1251 | 1251 | if os.altsep: |
|
1252 | 1252 | # matching on "/" is not needed for this line |
|
1253 | 1253 | for pat in checkcodeglobpats: |
|
1254 | 1254 | if pat.match(el): |
|
1255 | 1255 | return True |
|
1256 | 1256 | return b'-glob' |
|
1257 | 1257 | return True |
|
1258 | 1258 | i, n = 0, len(el) |
|
1259 | 1259 | res = b'' |
|
1260 | 1260 | while i < n: |
|
1261 | 1261 | c = el[i:i + 1] |
|
1262 | 1262 | i += 1 |
|
1263 | 1263 | if c == b'\\' and i < n and el[i:i + 1] in b'*?\\/': |
|
1264 | 1264 | res += el[i - 1:i + 1] |
|
1265 | 1265 | i += 1 |
|
1266 | 1266 | elif c == b'*': |
|
1267 | 1267 | res += b'.*' |
|
1268 | 1268 | elif c == b'?': |
|
1269 | 1269 | res += b'.' |
|
1270 | 1270 | elif c == b'/' and os.altsep: |
|
1271 | 1271 | res += b'[/\\\\]' |
|
1272 | 1272 | else: |
|
1273 | 1273 | res += re.escape(c) |
|
1274 | 1274 | return TTest.rematch(res, l) |
|
1275 | 1275 | |
|
1276 | 1276 | @staticmethod |
|
1277 | 1277 | def linematch(el, l): |
|
1278 | 1278 | retry = False |
|
1279 | 1279 | if el == l: # perfect match (fast) |
|
1280 | 1280 | return True |
|
1281 | 1281 | if el: |
|
1282 | 1282 | if el.endswith(b" (?)\n"): |
|
1283 | 1283 | retry = "retry" |
|
1284 | 1284 | el = el[:-5] + b"\n" |
|
1285 | 1285 | if el.endswith(b" (esc)\n"): |
|
1286 | 1286 | if PYTHON3: |
|
1287 | 1287 | el = el[:-7].decode('unicode_escape') + '\n' |
|
1288 | 1288 | el = el.encode('utf-8') |
|
1289 | 1289 | else: |
|
1290 | 1290 | el = el[:-7].decode('string-escape') + '\n' |
|
1291 | 1291 | if el == l or os.name == 'nt' and el[:-1] + b'\r\n' == l: |
|
1292 | 1292 | return True |
|
1293 | 1293 | if el.endswith(b" (re)\n"): |
|
1294 | 1294 | return TTest.rematch(el[:-6], l) or retry |
|
1295 | 1295 | if el.endswith(b" (glob)\n"): |
|
1296 | 1296 | # ignore '(glob)' added to l by 'replacements' |
|
1297 | 1297 | if l.endswith(b" (glob)\n"): |
|
1298 | 1298 | l = l[:-8] + b"\n" |
|
1299 | 1299 | return TTest.globmatch(el[:-8], l) |
|
1300 | 1300 | if os.altsep and l.replace(b'\\', b'/') == el: |
|
1301 | 1301 | return b'+glob' |
|
1302 | 1302 | return retry |
|
1303 | 1303 | |
|
1304 | 1304 | @staticmethod |
|
1305 | 1305 | def parsehghaveoutput(lines): |
|
1306 | 1306 | '''Parse hghave log lines. |
|
1307 | 1307 | |
|
1308 | 1308 | Return tuple of lists (missing, failed): |
|
1309 | 1309 | * the missing/unknown features |
|
1310 | 1310 | * the features for which existence check failed''' |
|
1311 | 1311 | missing = [] |
|
1312 | 1312 | failed = [] |
|
1313 | 1313 | for line in lines: |
|
1314 | 1314 | if line.startswith(TTest.SKIPPED_PREFIX): |
|
1315 | 1315 | line = line.splitlines()[0] |
|
1316 | 1316 | missing.append(line[len(TTest.SKIPPED_PREFIX):].decode('utf-8')) |
|
1317 | 1317 | elif line.startswith(TTest.FAILED_PREFIX): |
|
1318 | 1318 | line = line.splitlines()[0] |
|
1319 | 1319 | failed.append(line[len(TTest.FAILED_PREFIX):].decode('utf-8')) |
|
1320 | 1320 | |
|
1321 | 1321 | return missing, failed |
|
1322 | 1322 | |
|
1323 | 1323 | @staticmethod |
|
1324 | 1324 | def _escapef(m): |
|
1325 | 1325 | return TTest.ESCAPEMAP[m.group(0)] |
|
1326 | 1326 | |
|
1327 | 1327 | @staticmethod |
|
1328 | 1328 | def _stringescape(s): |
|
1329 | 1329 | return TTest.ESCAPESUB(TTest._escapef, s) |
|
1330 | 1330 | |
|
1331 | 1331 | iolock = threading.RLock() |
|
1332 | 1332 | |
|
1333 | 1333 | class SkipTest(Exception): |
|
1334 | 1334 | """Raised to indicate that a test is to be skipped.""" |
|
1335 | 1335 | |
|
1336 | 1336 | class IgnoreTest(Exception): |
|
1337 | 1337 | """Raised to indicate that a test is to be ignored.""" |
|
1338 | 1338 | |
|
1339 | 1339 | class WarnTest(Exception): |
|
1340 | 1340 | """Raised to indicate that a test warned.""" |
|
1341 | 1341 | |
|
1342 | 1342 | class ReportedTest(Exception): |
|
1343 | 1343 | """Raised to indicate that a test already reported.""" |
|
1344 | 1344 | |
|
1345 | 1345 | class TestResult(unittest._TextTestResult): |
|
1346 | 1346 | """Holds results when executing via unittest.""" |
|
1347 | 1347 | # Don't worry too much about accessing the non-public _TextTestResult. |
|
1348 | 1348 | # It is relatively common in Python testing tools. |
|
1349 | 1349 | def __init__(self, options, *args, **kwargs): |
|
1350 | 1350 | super(TestResult, self).__init__(*args, **kwargs) |
|
1351 | 1351 | |
|
1352 | 1352 | self._options = options |
|
1353 | 1353 | |
|
1354 | 1354 | # unittest.TestResult didn't have skipped until 2.7. We need to |
|
1355 | 1355 | # polyfill it. |
|
1356 | 1356 | self.skipped = [] |
|
1357 | 1357 | |
|
1358 | 1358 | # We have a custom "ignored" result that isn't present in any Python |
|
1359 | 1359 | # unittest implementation. It is very similar to skipped. It may make |
|
1360 | 1360 | # sense to map it into skip some day. |
|
1361 | 1361 | self.ignored = [] |
|
1362 | 1362 | |
|
1363 | 1363 | # We have a custom "warned" result that isn't present in any Python |
|
1364 | 1364 | # unittest implementation. It is very similar to failed. It may make |
|
1365 | 1365 | # sense to map it into fail some day. |
|
1366 | 1366 | self.warned = [] |
|
1367 | 1367 | |
|
1368 | 1368 | self.times = [] |
|
1369 | 1369 | self._firststarttime = None |
|
1370 | 1370 | # Data stored for the benefit of generating xunit reports. |
|
1371 | 1371 | self.successes = [] |
|
1372 | 1372 | self.faildata = {} |
|
1373 | 1373 | |
|
1374 | 1374 | def addFailure(self, test, reason): |
|
1375 | 1375 | self.failures.append((test, reason)) |
|
1376 | 1376 | |
|
1377 | 1377 | if self._options.first: |
|
1378 | 1378 | self.stop() |
|
1379 | 1379 | else: |
|
1380 | 1380 | with iolock: |
|
1381 | 1381 | if reason == "timed out": |
|
1382 | 1382 | self.stream.write('t') |
|
1383 | 1383 | else: |
|
1384 | 1384 | if not self._options.nodiff: |
|
1385 | 1385 | self.stream.write('\nERROR: %s output changed\n' % test) |
|
1386 | 1386 | self.stream.write('!') |
|
1387 | 1387 | |
|
1388 | 1388 | self.stream.flush() |
|
1389 | 1389 | |
|
1390 | 1390 | def addSuccess(self, test): |
|
1391 | 1391 | with iolock: |
|
1392 | 1392 | super(TestResult, self).addSuccess(test) |
|
1393 | 1393 | self.successes.append(test) |
|
1394 | 1394 | |
|
1395 | 1395 | def addError(self, test, err): |
|
1396 | 1396 | super(TestResult, self).addError(test, err) |
|
1397 | 1397 | if self._options.first: |
|
1398 | 1398 | self.stop() |
|
1399 | 1399 | |
|
1400 | 1400 | # Polyfill. |
|
1401 | 1401 | def addSkip(self, test, reason): |
|
1402 | 1402 | self.skipped.append((test, reason)) |
|
1403 | 1403 | with iolock: |
|
1404 | 1404 | if self.showAll: |
|
1405 | 1405 | self.stream.writeln('skipped %s' % reason) |
|
1406 | 1406 | else: |
|
1407 | 1407 | self.stream.write('s') |
|
1408 | 1408 | self.stream.flush() |
|
1409 | 1409 | |
|
1410 | 1410 | def addIgnore(self, test, reason): |
|
1411 | 1411 | self.ignored.append((test, reason)) |
|
1412 | 1412 | with iolock: |
|
1413 | 1413 | if self.showAll: |
|
1414 | 1414 | self.stream.writeln('ignored %s' % reason) |
|
1415 | 1415 | else: |
|
1416 | 1416 | if reason not in ('not retesting', "doesn't match keyword"): |
|
1417 | 1417 | self.stream.write('i') |
|
1418 | 1418 | else: |
|
1419 | 1419 | self.testsRun += 1 |
|
1420 | 1420 | self.stream.flush() |
|
1421 | 1421 | |
|
1422 | 1422 | def addWarn(self, test, reason): |
|
1423 | 1423 | self.warned.append((test, reason)) |
|
1424 | 1424 | |
|
1425 | 1425 | if self._options.first: |
|
1426 | 1426 | self.stop() |
|
1427 | 1427 | |
|
1428 | 1428 | with iolock: |
|
1429 | 1429 | if self.showAll: |
|
1430 | 1430 | self.stream.writeln('warned %s' % reason) |
|
1431 | 1431 | else: |
|
1432 | 1432 | self.stream.write('~') |
|
1433 | 1433 | self.stream.flush() |
|
1434 | 1434 | |
|
1435 | 1435 | def addOutputMismatch(self, test, ret, got, expected): |
|
1436 | 1436 | """Record a mismatch in test output for a particular test.""" |
|
1437 | 1437 | if self.shouldStop: |
|
1438 | 1438 | # don't print, some other test case already failed and |
|
1439 | 1439 | # printed, we're just stale and probably failed due to our |
|
1440 | 1440 | # temp dir getting cleaned up. |
|
1441 | 1441 | return |
|
1442 | 1442 | |
|
1443 | 1443 | accepted = False |
|
1444 | 1444 | lines = [] |
|
1445 | 1445 | |
|
1446 | 1446 | with iolock: |
|
1447 | 1447 | if self._options.nodiff: |
|
1448 | 1448 | pass |
|
1449 | 1449 | elif self._options.view: |
|
1450 | 1450 | v = self._options.view |
|
1451 | 1451 | if PYTHON3: |
|
1452 | 1452 | v = _bytespath(v) |
|
1453 | 1453 | os.system(b"%s %s %s" % |
|
1454 | 1454 | (v, test.refpath, test.errpath)) |
|
1455 | 1455 | else: |
|
1456 | 1456 | servefail, lines = getdiff(expected, got, |
|
1457 | 1457 | test.refpath, test.errpath) |
|
1458 | 1458 | if servefail: |
|
1459 | 1459 | self.addFailure( |
|
1460 | 1460 | test, |
|
1461 | 1461 | 'server failed to start (HGPORT=%s)' % test._startport) |
|
1462 | 1462 | raise ReportedTest('server failed to start') |
|
1463 | 1463 | else: |
|
1464 | 1464 | self.stream.write('\n') |
|
1465 | 1465 | for line in lines: |
|
1466 | 1466 | if PYTHON3: |
|
1467 | 1467 | self.stream.flush() |
|
1468 | 1468 | self.stream.buffer.write(line) |
|
1469 | 1469 | self.stream.buffer.flush() |
|
1470 | 1470 | else: |
|
1471 | 1471 | self.stream.write(line) |
|
1472 | 1472 | self.stream.flush() |
|
1473 | 1473 | |
|
1474 | 1474 | # handle interactive prompt without releasing iolock |
|
1475 | 1475 | if self._options.interactive: |
|
1476 | 1476 | self.stream.write('Accept this change? [n] ') |
|
1477 | 1477 | answer = sys.stdin.readline().strip() |
|
1478 | 1478 | if answer.lower() in ('y', 'yes'): |
|
1479 | 1479 | if test.name.endswith('.t'): |
|
1480 | 1480 | rename(test.errpath, test.path) |
|
1481 | 1481 | else: |
|
1482 | 1482 | rename(test.errpath, '%s.out' % test.path) |
|
1483 | 1483 | accepted = True |
|
1484 | 1484 | if not accepted: |
|
1485 | 1485 | self.faildata[test.name] = b''.join(lines) |
|
1486 | 1486 | |
|
1487 | 1487 | return accepted |
|
1488 | 1488 | |
|
1489 | 1489 | def startTest(self, test): |
|
1490 | 1490 | super(TestResult, self).startTest(test) |
|
1491 | 1491 | |
|
1492 | 1492 | # os.times module computes the user time and system time spent by |
|
1493 | 1493 | # child's processes along with real elapsed time taken by a process. |
|
1494 | 1494 | # This module has one limitation. It can only work for Linux user |
|
1495 | 1495 | # and not for Windows. |
|
1496 | 1496 | test.started = os.times() |
|
1497 | 1497 | if self._firststarttime is None: # thread racy but irrelevant |
|
1498 | 1498 | self._firststarttime = test.started[4] |
|
1499 | 1499 | |
|
1500 | 1500 | def stopTest(self, test, interrupted=False): |
|
1501 | 1501 | super(TestResult, self).stopTest(test) |
|
1502 | 1502 | |
|
1503 | 1503 | test.stopped = os.times() |
|
1504 | 1504 | |
|
1505 | 1505 | starttime = test.started |
|
1506 | 1506 | endtime = test.stopped |
|
1507 | 1507 | origin = self._firststarttime |
|
1508 | 1508 | self.times.append((test.name, |
|
1509 | 1509 | endtime[2] - starttime[2], # user space CPU time |
|
1510 | 1510 | endtime[3] - starttime[3], # sys space CPU time |
|
1511 | 1511 | endtime[4] - starttime[4], # real time |
|
1512 | 1512 | starttime[4] - origin, # start date in run context |
|
1513 | 1513 | endtime[4] - origin, # end date in run context |
|
1514 | 1514 | )) |
|
1515 | 1515 | |
|
1516 | 1516 | if interrupted: |
|
1517 | 1517 | with iolock: |
|
1518 | 1518 | self.stream.writeln('INTERRUPTED: %s (after %d seconds)' % ( |
|
1519 | 1519 | test.name, self.times[-1][3])) |
|
1520 | 1520 | |
|
1521 | 1521 | class TestSuite(unittest.TestSuite): |
|
1522 | 1522 | """Custom unittest TestSuite that knows how to execute Mercurial tests.""" |
|
1523 | 1523 | |
|
1524 | 1524 | def __init__(self, testdir, jobs=1, whitelist=None, blacklist=None, |
|
1525 | 1525 | retest=False, keywords=None, loop=False, runs_per_test=1, |
|
1526 | 1526 | loadtest=None, showchannels=False, |
|
1527 | 1527 | *args, **kwargs): |
|
1528 | 1528 | """Create a new instance that can run tests with a configuration. |
|
1529 | 1529 | |
|
1530 | 1530 | testdir specifies the directory where tests are executed from. This |
|
1531 | 1531 | is typically the ``tests`` directory from Mercurial's source |
|
1532 | 1532 | repository. |
|
1533 | 1533 | |
|
1534 | 1534 | jobs specifies the number of jobs to run concurrently. Each test |
|
1535 | 1535 | executes on its own thread. Tests actually spawn new processes, so |
|
1536 | 1536 | state mutation should not be an issue. |
|
1537 | 1537 | |
|
1538 | 1538 | If there is only one job, it will use the main thread. |
|
1539 | 1539 | |
|
1540 | 1540 | whitelist and blacklist denote tests that have been whitelisted and |
|
1541 | 1541 | blacklisted, respectively. These arguments don't belong in TestSuite. |
|
1542 | 1542 | Instead, whitelist and blacklist should be handled by the thing that |
|
1543 | 1543 | populates the TestSuite with tests. They are present to preserve |
|
1544 | 1544 | backwards compatible behavior which reports skipped tests as part |
|
1545 | 1545 | of the results. |
|
1546 | 1546 | |
|
1547 | 1547 | retest denotes whether to retest failed tests. This arguably belongs |
|
1548 | 1548 | outside of TestSuite. |
|
1549 | 1549 | |
|
1550 | 1550 | keywords denotes key words that will be used to filter which tests |
|
1551 | 1551 | to execute. This arguably belongs outside of TestSuite. |
|
1552 | 1552 | |
|
1553 | 1553 | loop denotes whether to loop over tests forever. |
|
1554 | 1554 | """ |
|
1555 | 1555 | super(TestSuite, self).__init__(*args, **kwargs) |
|
1556 | 1556 | |
|
1557 | 1557 | self._jobs = jobs |
|
1558 | 1558 | self._whitelist = whitelist |
|
1559 | 1559 | self._blacklist = blacklist |
|
1560 | 1560 | self._retest = retest |
|
1561 | 1561 | self._keywords = keywords |
|
1562 | 1562 | self._loop = loop |
|
1563 | 1563 | self._runs_per_test = runs_per_test |
|
1564 | 1564 | self._loadtest = loadtest |
|
1565 | 1565 | self._showchannels = showchannels |
|
1566 | 1566 | |
|
1567 | 1567 | def run(self, result): |
|
1568 | 1568 | # We have a number of filters that need to be applied. We do this |
|
1569 | 1569 | # here instead of inside Test because it makes the running logic for |
|
1570 | 1570 | # Test simpler. |
|
1571 | 1571 | tests = [] |
|
1572 | 1572 | num_tests = [0] |
|
1573 | 1573 | for test in self._tests: |
|
1574 | 1574 | def get(): |
|
1575 | 1575 | num_tests[0] += 1 |
|
1576 | 1576 | if getattr(test, 'should_reload', False): |
|
1577 | 1577 | return self._loadtest(test.path, num_tests[0]) |
|
1578 | 1578 | return test |
|
1579 | 1579 | if not os.path.exists(test.path): |
|
1580 | 1580 | result.addSkip(test, "Doesn't exist") |
|
1581 | 1581 | continue |
|
1582 | 1582 | |
|
1583 | 1583 | if not (self._whitelist and test.name in self._whitelist): |
|
1584 | 1584 | if self._blacklist and test.bname in self._blacklist: |
|
1585 | 1585 | result.addSkip(test, 'blacklisted') |
|
1586 | 1586 | continue |
|
1587 | 1587 | |
|
1588 | 1588 | if self._retest and not os.path.exists(test.errpath): |
|
1589 | 1589 | result.addIgnore(test, 'not retesting') |
|
1590 | 1590 | continue |
|
1591 | 1591 | |
|
1592 | 1592 | if self._keywords: |
|
1593 | 1593 | f = open(test.path, 'rb') |
|
1594 | 1594 | t = f.read().lower() + test.bname.lower() |
|
1595 | 1595 | f.close() |
|
1596 | 1596 | ignored = False |
|
1597 | 1597 | for k in self._keywords.lower().split(): |
|
1598 | 1598 | if k not in t: |
|
1599 | 1599 | result.addIgnore(test, "doesn't match keyword") |
|
1600 | 1600 | ignored = True |
|
1601 | 1601 | break |
|
1602 | 1602 | |
|
1603 | 1603 | if ignored: |
|
1604 | 1604 | continue |
|
1605 | 1605 | for _ in xrange(self._runs_per_test): |
|
1606 | 1606 | tests.append(get()) |
|
1607 | 1607 | |
|
1608 | 1608 | runtests = list(tests) |
|
1609 | 1609 | done = queue.Queue() |
|
1610 | 1610 | running = 0 |
|
1611 | 1611 | |
|
1612 | 1612 | channels = [""] * self._jobs |
|
1613 | 1613 | |
|
1614 | 1614 | def job(test, result): |
|
1615 | 1615 | for n, v in enumerate(channels): |
|
1616 | 1616 | if not v: |
|
1617 | 1617 | channel = n |
|
1618 | 1618 | break |
|
1619 | 1619 | channels[channel] = "=" + test.name[5:].split(".")[0] |
|
1620 | 1620 | try: |
|
1621 | 1621 | test(result) |
|
1622 | 1622 | done.put(None) |
|
1623 | 1623 | except KeyboardInterrupt: |
|
1624 | 1624 | pass |
|
1625 | 1625 | except: # re-raises |
|
1626 | 1626 | done.put(('!', test, 'run-test raised an error, see traceback')) |
|
1627 | 1627 | raise |
|
1628 | 1628 | try: |
|
1629 | 1629 | channels[channel] = '' |
|
1630 | 1630 | except IndexError: |
|
1631 | 1631 | pass |
|
1632 | 1632 | |
|
1633 | 1633 | def stat(): |
|
1634 | 1634 | count = 0 |
|
1635 | 1635 | while channels: |
|
1636 | 1636 | d = '\n%03s ' % count |
|
1637 | 1637 | for n, v in enumerate(channels): |
|
1638 | 1638 | if v: |
|
1639 | 1639 | d += v[0] |
|
1640 | 1640 | channels[n] = v[1:] or '.' |
|
1641 | 1641 | else: |
|
1642 | 1642 | d += ' ' |
|
1643 | 1643 | d += ' ' |
|
1644 | 1644 | with iolock: |
|
1645 | 1645 | sys.stdout.write(d + ' ') |
|
1646 | 1646 | sys.stdout.flush() |
|
1647 | 1647 | for x in xrange(10): |
|
1648 | 1648 | if channels: |
|
1649 | 1649 | time.sleep(.1) |
|
1650 | 1650 | count += 1 |
|
1651 | 1651 | |
|
1652 | 1652 | stoppedearly = False |
|
1653 | 1653 | |
|
1654 | 1654 | if self._showchannels: |
|
1655 | 1655 | statthread = threading.Thread(target=stat, name="stat") |
|
1656 | 1656 | statthread.start() |
|
1657 | 1657 | |
|
1658 | 1658 | try: |
|
1659 | 1659 | while tests or running: |
|
1660 | 1660 | if not done.empty() or running == self._jobs or not tests: |
|
1661 | 1661 | try: |
|
1662 | 1662 | done.get(True, 1) |
|
1663 | 1663 | running -= 1 |
|
1664 | 1664 | if result and result.shouldStop: |
|
1665 | 1665 | stoppedearly = True |
|
1666 | 1666 | break |
|
1667 | 1667 | except queue.Empty: |
|
1668 | 1668 | continue |
|
1669 | 1669 | if tests and not running == self._jobs: |
|
1670 | 1670 | test = tests.pop(0) |
|
1671 | 1671 | if self._loop: |
|
1672 | 1672 | if getattr(test, 'should_reload', False): |
|
1673 | 1673 | num_tests[0] += 1 |
|
1674 | 1674 | tests.append( |
|
1675 | 1675 | self._loadtest(test.name, num_tests[0])) |
|
1676 | 1676 | else: |
|
1677 | 1677 | tests.append(test) |
|
1678 | 1678 | if self._jobs == 1: |
|
1679 | 1679 | job(test, result) |
|
1680 | 1680 | else: |
|
1681 | 1681 | t = threading.Thread(target=job, name=test.name, |
|
1682 | 1682 | args=(test, result)) |
|
1683 | 1683 | t.start() |
|
1684 | 1684 | running += 1 |
|
1685 | 1685 | |
|
1686 | 1686 | # If we stop early we still need to wait on started tests to |
|
1687 | 1687 | # finish. Otherwise, there is a race between the test completing |
|
1688 | 1688 | # and the test's cleanup code running. This could result in the |
|
1689 | 1689 | # test reporting incorrect. |
|
1690 | 1690 | if stoppedearly: |
|
1691 | 1691 | while running: |
|
1692 | 1692 | try: |
|
1693 | 1693 | done.get(True, 1) |
|
1694 | 1694 | running -= 1 |
|
1695 | 1695 | except queue.Empty: |
|
1696 | 1696 | continue |
|
1697 | 1697 | except KeyboardInterrupt: |
|
1698 | 1698 | for test in runtests: |
|
1699 | 1699 | test.abort() |
|
1700 | 1700 | |
|
1701 | 1701 | channels = [] |
|
1702 | 1702 | |
|
1703 | 1703 | return result |
|
1704 | 1704 | |
|
1705 | 1705 | # Save the most recent 5 wall-clock runtimes of each test to a |
|
1706 | 1706 | # human-readable text file named .testtimes. Tests are sorted |
|
1707 | 1707 | # alphabetically, while times for each test are listed from oldest to |
|
1708 | 1708 | # newest. |
|
1709 | 1709 | |
|
1710 | 1710 | def loadtimes(testdir): |
|
1711 | 1711 | times = [] |
|
1712 | 1712 | try: |
|
1713 | 1713 | with open(os.path.join(testdir, b'.testtimes-')) as fp: |
|
1714 | 1714 | for line in fp: |
|
1715 | 1715 | ts = line.split() |
|
1716 | 1716 | times.append((ts[0], [float(t) for t in ts[1:]])) |
|
1717 | 1717 | except IOError as err: |
|
1718 | 1718 | if err.errno != errno.ENOENT: |
|
1719 | 1719 | raise |
|
1720 | 1720 | return times |
|
1721 | 1721 | |
|
1722 | 1722 | def savetimes(testdir, result): |
|
1723 | 1723 | saved = dict(loadtimes(testdir)) |
|
1724 | 1724 | maxruns = 5 |
|
1725 | 1725 | skipped = set([str(t[0]) for t in result.skipped]) |
|
1726 | 1726 | for tdata in result.times: |
|
1727 | 1727 | test, real = tdata[0], tdata[3] |
|
1728 | 1728 | if test not in skipped: |
|
1729 | 1729 | ts = saved.setdefault(test, []) |
|
1730 | 1730 | ts.append(real) |
|
1731 | 1731 | ts[:] = ts[-maxruns:] |
|
1732 | 1732 | |
|
1733 | 1733 | fd, tmpname = tempfile.mkstemp(prefix=b'.testtimes', |
|
1734 | 1734 | dir=testdir, text=True) |
|
1735 | 1735 | with os.fdopen(fd, 'w') as fp: |
|
1736 | 1736 | for name, ts in sorted(saved.items()): |
|
1737 | 1737 | fp.write('%s %s\n' % (name, ' '.join(['%.3f' % (t,) for t in ts]))) |
|
1738 | 1738 | timepath = os.path.join(testdir, b'.testtimes') |
|
1739 | 1739 | try: |
|
1740 | 1740 | os.unlink(timepath) |
|
1741 | 1741 | except OSError: |
|
1742 | 1742 | pass |
|
1743 | 1743 | try: |
|
1744 | 1744 | os.rename(tmpname, timepath) |
|
1745 | 1745 | except OSError: |
|
1746 | 1746 | pass |
|
1747 | 1747 | |
|
1748 | 1748 | class TextTestRunner(unittest.TextTestRunner): |
|
1749 | 1749 | """Custom unittest test runner that uses appropriate settings.""" |
|
1750 | 1750 | |
|
1751 | 1751 | def __init__(self, runner, *args, **kwargs): |
|
1752 | 1752 | super(TextTestRunner, self).__init__(*args, **kwargs) |
|
1753 | 1753 | |
|
1754 | 1754 | self._runner = runner |
|
1755 | 1755 | |
|
1756 | 1756 | def run(self, test): |
|
1757 | 1757 | result = TestResult(self._runner.options, self.stream, |
|
1758 | 1758 | self.descriptions, self.verbosity) |
|
1759 | 1759 | |
|
1760 | 1760 | test(result) |
|
1761 | 1761 | |
|
1762 | 1762 | failed = len(result.failures) |
|
1763 | 1763 | warned = len(result.warned) |
|
1764 | 1764 | skipped = len(result.skipped) |
|
1765 | 1765 | ignored = len(result.ignored) |
|
1766 | 1766 | |
|
1767 | 1767 | with iolock: |
|
1768 | 1768 | self.stream.writeln('') |
|
1769 | 1769 | |
|
1770 | 1770 | if not self._runner.options.noskips: |
|
1771 | 1771 | for test, msg in result.skipped: |
|
1772 | 1772 | self.stream.writeln('Skipped %s: %s' % (test.name, msg)) |
|
1773 | 1773 | for test, msg in result.warned: |
|
1774 | 1774 | self.stream.writeln('Warned %s: %s' % (test.name, msg)) |
|
1775 | 1775 | for test, msg in result.failures: |
|
1776 | 1776 | self.stream.writeln('Failed %s: %s' % (test.name, msg)) |
|
1777 | 1777 | for test, msg in result.errors: |
|
1778 | 1778 | self.stream.writeln('Errored %s: %s' % (test.name, msg)) |
|
1779 | 1779 | |
|
1780 | 1780 | if self._runner.options.xunit: |
|
1781 | 1781 | with open(self._runner.options.xunit, 'wb') as xuf: |
|
1782 | 1782 | timesd = dict((t[0], t[3]) for t in result.times) |
|
1783 | 1783 | doc = minidom.Document() |
|
1784 | 1784 | s = doc.createElement('testsuite') |
|
1785 | 1785 | s.setAttribute('name', 'run-tests') |
|
1786 | 1786 | s.setAttribute('tests', str(result.testsRun)) |
|
1787 | 1787 | s.setAttribute('errors', "0") # TODO |
|
1788 | 1788 | s.setAttribute('failures', str(failed)) |
|
1789 | 1789 | s.setAttribute('skipped', str(skipped + ignored)) |
|
1790 | 1790 | doc.appendChild(s) |
|
1791 | 1791 | for tc in result.successes: |
|
1792 | 1792 | t = doc.createElement('testcase') |
|
1793 | 1793 | t.setAttribute('name', tc.name) |
|
1794 | 1794 | t.setAttribute('time', '%.3f' % timesd[tc.name]) |
|
1795 | 1795 | s.appendChild(t) |
|
1796 | 1796 | for tc, err in sorted(result.faildata.items()): |
|
1797 | 1797 | t = doc.createElement('testcase') |
|
1798 | 1798 | t.setAttribute('name', tc) |
|
1799 | 1799 | t.setAttribute('time', '%.3f' % timesd[tc]) |
|
1800 | 1800 | # createCDATASection expects a unicode or it will |
|
1801 | 1801 | # convert using default conversion rules, which will |
|
1802 | 1802 | # fail if string isn't ASCII. |
|
1803 | 1803 | err = cdatasafe(err).decode('utf-8', 'replace') |
|
1804 | 1804 | cd = doc.createCDATASection(err) |
|
1805 | 1805 | t.appendChild(cd) |
|
1806 | 1806 | s.appendChild(t) |
|
1807 | 1807 | xuf.write(doc.toprettyxml(indent=' ', encoding='utf-8')) |
|
1808 | 1808 | |
|
1809 | 1809 | if self._runner.options.json: |
|
1810 | 1810 | jsonpath = os.path.join(self._runner._testdir, b'report.json') |
|
1811 | 1811 | with open(jsonpath, 'w') as fp: |
|
1812 | 1812 | timesd = {} |
|
1813 | 1813 | for tdata in result.times: |
|
1814 | 1814 | test = tdata[0] |
|
1815 | 1815 | timesd[test] = tdata[1:] |
|
1816 | 1816 | |
|
1817 | 1817 | outcome = {} |
|
1818 | 1818 | groups = [('success', ((tc, None) |
|
1819 | 1819 | for tc in result.successes)), |
|
1820 | 1820 | ('failure', result.failures), |
|
1821 | 1821 | ('skip', result.skipped)] |
|
1822 | 1822 | for res, testcases in groups: |
|
1823 | 1823 | for tc, __ in testcases: |
|
1824 | 1824 | if tc.name in timesd: |
|
1825 | 1825 | diff = result.faildata.get(tc.name, b'') |
|
1826 | 1826 | tres = {'result': res, |
|
1827 | 1827 | 'time': ('%0.3f' % timesd[tc.name][2]), |
|
1828 | 1828 | 'cuser': ('%0.3f' % timesd[tc.name][0]), |
|
1829 | 1829 | 'csys': ('%0.3f' % timesd[tc.name][1]), |
|
1830 | 1830 | 'start': ('%0.3f' % timesd[tc.name][3]), |
|
1831 | 1831 | 'end': ('%0.3f' % timesd[tc.name][4]), |
|
1832 | 1832 | 'diff': diff.decode('unicode_escape'), |
|
1833 | 1833 | } |
|
1834 | 1834 | else: |
|
1835 | 1835 | # blacklisted test |
|
1836 | 1836 | tres = {'result': res} |
|
1837 | 1837 | |
|
1838 | 1838 | outcome[tc.name] = tres |
|
1839 | 1839 | jsonout = json.dumps(outcome, sort_keys=True, indent=4) |
|
1840 | 1840 | fp.writelines(("testreport =", jsonout)) |
|
1841 | 1841 | |
|
1842 | 1842 | self._runner._checkhglib('Tested') |
|
1843 | 1843 | |
|
1844 | 1844 | savetimes(self._runner._testdir, result) |
|
1845 | 1845 | |
|
1846 | 1846 | if failed and self._runner.options.known_good_rev: |
|
1847 | 1847 | def nooutput(args): |
|
1848 | 1848 | p = subprocess.Popen(args, stderr=subprocess.STDOUT, |
|
1849 | 1849 | stdout=subprocess.PIPE) |
|
1850 | 1850 | p.stdout.read() |
|
1851 | 1851 | p.wait() |
|
1852 | 1852 | for test, msg in result.failures: |
|
1853 | 1853 | nooutput(['hg', 'bisect', '--reset']), |
|
1854 | 1854 | nooutput(['hg', 'bisect', '--bad', '.']) |
|
1855 | 1855 | nooutput(['hg', 'bisect', '--good', |
|
1856 | 1856 | self._runner.options.known_good_rev]) |
|
1857 | 1857 | # TODO: we probably need to forward some options |
|
1858 | 1858 | # that alter hg's behavior inside the tests. |
|
1859 | 1859 | rtc = '%s %s %s' % (sys.executable, sys.argv[0], test) |
|
1860 | 1860 | sub = subprocess.Popen(['hg', 'bisect', '--command', rtc], |
|
1861 | 1861 | stderr=subprocess.STDOUT, |
|
1862 | 1862 | stdout=subprocess.PIPE) |
|
1863 | 1863 | data = sub.stdout.read() |
|
1864 | 1864 | sub.wait() |
|
1865 | 1865 | m = re.search( |
|
1866 | 1866 | (r'\nThe first (?P<goodbad>bad|good) revision ' |
|
1867 | 1867 | r'is:\nchangeset: +\d+:(?P<node>[a-f0-9]+)\n.*\n' |
|
1868 | 1868 | r'summary: +(?P<summary>[^\n]+)\n'), |
|
1869 | 1869 | data, (re.MULTILINE | re.DOTALL)) |
|
1870 | 1870 | if m is None: |
|
1871 | 1871 | self.stream.writeln( |
|
1872 | 1872 | 'Failed to identify failure point for %s' % test) |
|
1873 | 1873 | continue |
|
1874 | 1874 | dat = m.groupdict() |
|
1875 | 1875 | verb = 'broken' if dat['goodbad'] == 'bad' else 'fixed' |
|
1876 | 1876 | self.stream.writeln( |
|
1877 | 1877 | '%s %s by %s (%s)' % ( |
|
1878 | 1878 | test, verb, dat['node'], dat['summary'])) |
|
1879 | 1879 | self.stream.writeln( |
|
1880 | 1880 | '# Ran %d tests, %d skipped, %d warned, %d failed.' |
|
1881 | 1881 | % (result.testsRun, |
|
1882 | 1882 | skipped + ignored, warned, failed)) |
|
1883 | 1883 | if failed: |
|
1884 | 1884 | self.stream.writeln('python hash seed: %s' % |
|
1885 | 1885 | os.environ['PYTHONHASHSEED']) |
|
1886 | 1886 | if self._runner.options.time: |
|
1887 | 1887 | self.printtimes(result.times) |
|
1888 | 1888 | |
|
1889 | 1889 | return result |
|
1890 | 1890 | |
|
1891 | 1891 | def printtimes(self, times): |
|
1892 | 1892 | # iolock held by run |
|
1893 | 1893 | self.stream.writeln('# Producing time report') |
|
1894 | 1894 | times.sort(key=lambda t: (t[3])) |
|
1895 | 1895 | cols = '%7.3f %7.3f %7.3f %7.3f %7.3f %s' |
|
1896 | 1896 | self.stream.writeln('%-7s %-7s %-7s %-7s %-7s %s' % |
|
1897 | 1897 | ('start', 'end', 'cuser', 'csys', 'real', 'Test')) |
|
1898 | 1898 | for tdata in times: |
|
1899 | 1899 | test = tdata[0] |
|
1900 | 1900 | cuser, csys, real, start, end = tdata[1:6] |
|
1901 | 1901 | self.stream.writeln(cols % (start, end, cuser, csys, real, test)) |
|
1902 | 1902 | |
|
1903 | 1903 | class TestRunner(object): |
|
1904 | 1904 | """Holds context for executing tests. |
|
1905 | 1905 | |
|
1906 | 1906 | Tests rely on a lot of state. This object holds it for them. |
|
1907 | 1907 | """ |
|
1908 | 1908 | |
|
1909 | 1909 | # Programs required to run tests. |
|
1910 | 1910 | REQUIREDTOOLS = [ |
|
1911 | 1911 | os.path.basename(_bytespath(sys.executable)), |
|
1912 | 1912 | b'diff', |
|
1913 | 1913 | b'grep', |
|
1914 | 1914 | b'unzip', |
|
1915 | 1915 | b'gunzip', |
|
1916 | 1916 | b'bunzip2', |
|
1917 | 1917 | b'sed', |
|
1918 | 1918 | ] |
|
1919 | 1919 | |
|
1920 | 1920 | # Maps file extensions to test class. |
|
1921 | 1921 | TESTTYPES = [ |
|
1922 | 1922 | (b'.py', PythonTest), |
|
1923 | 1923 | (b'.t', TTest), |
|
1924 | 1924 | ] |
|
1925 | 1925 | |
|
1926 | 1926 | def __init__(self): |
|
1927 | 1927 | self.options = None |
|
1928 | 1928 | self._hgroot = None |
|
1929 | 1929 | self._testdir = None |
|
1930 | 1930 | self._hgtmp = None |
|
1931 | 1931 | self._installdir = None |
|
1932 | 1932 | self._bindir = None |
|
1933 | 1933 | self._tmpbinddir = None |
|
1934 | 1934 | self._pythondir = None |
|
1935 | 1935 | self._coveragefile = None |
|
1936 | 1936 | self._createdfiles = [] |
|
1937 | 1937 | self._hgcommand = None |
|
1938 | 1938 | self._hgpath = None |
|
1939 | 1939 | self._portoffset = 0 |
|
1940 | 1940 | self._ports = {} |
|
1941 | 1941 | |
|
1942 | 1942 | def run(self, args, parser=None): |
|
1943 | 1943 | """Run the test suite.""" |
|
1944 | 1944 | oldmask = os.umask(0o22) |
|
1945 | 1945 | try: |
|
1946 | 1946 | parser = parser or getparser() |
|
1947 | 1947 | options, args = parseargs(args, parser) |
|
1948 | 1948 | # positional arguments are paths to test files to run, so |
|
1949 | 1949 | # we make sure they're all bytestrings |
|
1950 | 1950 | args = [_bytespath(a) for a in args] |
|
1951 | 1951 | self.options = options |
|
1952 | 1952 | |
|
1953 | 1953 | self._checktools() |
|
1954 | 1954 | tests = self.findtests(args) |
|
1955 | 1955 | if options.profile_runner: |
|
1956 | 1956 | import statprof |
|
1957 | 1957 | statprof.start() |
|
1958 | 1958 | result = self._run(tests) |
|
1959 | 1959 | if options.profile_runner: |
|
1960 | 1960 | statprof.stop() |
|
1961 | 1961 | statprof.display() |
|
1962 | 1962 | return result |
|
1963 | 1963 | |
|
1964 | 1964 | finally: |
|
1965 | 1965 | os.umask(oldmask) |
|
1966 | 1966 | |
|
1967 | 1967 | def _run(self, tests): |
|
1968 | 1968 | if self.options.random: |
|
1969 | 1969 | random.shuffle(tests) |
|
1970 | 1970 | else: |
|
1971 | 1971 | # keywords for slow tests |
|
1972 | 1972 | slow = {b'svn': 10, |
|
1973 | 1973 | b'cvs': 10, |
|
1974 | 1974 | b'hghave': 10, |
|
1975 | 1975 | b'largefiles-update': 10, |
|
1976 | 1976 | b'run-tests': 10, |
|
1977 | 1977 | b'corruption': 10, |
|
1978 | 1978 | b'race': 10, |
|
1979 | 1979 | b'i18n': 10, |
|
1980 | 1980 | b'check': 100, |
|
1981 | 1981 | b'gendoc': 100, |
|
1982 | 1982 | b'contrib-perf': 200, |
|
1983 | 1983 | } |
|
1984 | 1984 | perf = {} |
|
1985 | 1985 | def sortkey(f): |
|
1986 | 1986 | # run largest tests first, as they tend to take the longest |
|
1987 | 1987 | try: |
|
1988 | 1988 | return perf[f] |
|
1989 | 1989 | except KeyError: |
|
1990 | 1990 | try: |
|
1991 | 1991 | val = -os.stat(f).st_size |
|
1992 | 1992 | except OSError as e: |
|
1993 | 1993 | if e.errno != errno.ENOENT: |
|
1994 | 1994 | raise |
|
1995 | 1995 | perf[f] = -1e9 # file does not exist, tell early |
|
1996 | 1996 | return -1e9 |
|
1997 | 1997 | for kw, mul in slow.items(): |
|
1998 | 1998 | if kw in f: |
|
1999 | 1999 | val *= mul |
|
2000 | 2000 | if f.endswith(b'.py'): |
|
2001 | 2001 | val /= 10.0 |
|
2002 | 2002 | perf[f] = val / 1000.0 |
|
2003 | 2003 | return perf[f] |
|
2004 | 2004 | tests.sort(key=sortkey) |
|
2005 | 2005 | |
|
2006 | 2006 | self._testdir = osenvironb[b'TESTDIR'] = getattr( |
|
2007 | 2007 | os, 'getcwdb', os.getcwd)() |
|
2008 | 2008 | |
|
2009 | 2009 | if 'PYTHONHASHSEED' not in os.environ: |
|
2010 | 2010 | # use a random python hash seed all the time |
|
2011 | 2011 | # we do the randomness ourself to know what seed is used |
|
2012 | 2012 | os.environ['PYTHONHASHSEED'] = str(random.getrandbits(32)) |
|
2013 | 2013 | |
|
2014 | 2014 | if self.options.tmpdir: |
|
2015 | 2015 | self.options.keep_tmpdir = True |
|
2016 | 2016 | tmpdir = _bytespath(self.options.tmpdir) |
|
2017 | 2017 | if os.path.exists(tmpdir): |
|
2018 | 2018 | # Meaning of tmpdir has changed since 1.3: we used to create |
|
2019 | 2019 | # HGTMP inside tmpdir; now HGTMP is tmpdir. So fail if |
|
2020 | 2020 | # tmpdir already exists. |
|
2021 | 2021 | print("error: temp dir %r already exists" % tmpdir) |
|
2022 | 2022 | return 1 |
|
2023 | 2023 | |
|
2024 | 2024 | # Automatically removing tmpdir sounds convenient, but could |
|
2025 | 2025 | # really annoy anyone in the habit of using "--tmpdir=/tmp" |
|
2026 | 2026 | # or "--tmpdir=$HOME". |
|
2027 | 2027 | #vlog("# Removing temp dir", tmpdir) |
|
2028 | 2028 | #shutil.rmtree(tmpdir) |
|
2029 | 2029 | os.makedirs(tmpdir) |
|
2030 | 2030 | else: |
|
2031 | 2031 | d = None |
|
2032 | 2032 | if os.name == 'nt': |
|
2033 | 2033 | # without this, we get the default temp dir location, but |
|
2034 | 2034 | # in all lowercase, which causes troubles with paths (issue3490) |
|
2035 | 2035 | d = osenvironb.get(b'TMP', None) |
|
2036 | 2036 | tmpdir = tempfile.mkdtemp(b'', b'hgtests.', d) |
|
2037 | 2037 | |
|
2038 | 2038 | self._hgtmp = osenvironb[b'HGTMP'] = ( |
|
2039 | 2039 | os.path.realpath(tmpdir)) |
|
2040 | 2040 | |
|
2041 | 2041 | if self.options.with_hg: |
|
2042 | 2042 | self._installdir = None |
|
2043 | 2043 | whg = self.options.with_hg |
|
2044 | 2044 | self._bindir = os.path.dirname(os.path.realpath(whg)) |
|
2045 | 2045 | assert isinstance(self._bindir, bytes) |
|
2046 | 2046 | self._hgcommand = os.path.basename(whg) |
|
2047 | 2047 | self._tmpbindir = os.path.join(self._hgtmp, b'install', b'bin') |
|
2048 | 2048 | os.makedirs(self._tmpbindir) |
|
2049 | 2049 | |
|
2050 | 2050 | # This looks redundant with how Python initializes sys.path from |
|
2051 | 2051 | # the location of the script being executed. Needed because the |
|
2052 | 2052 | # "hg" specified by --with-hg is not the only Python script |
|
2053 | 2053 | # executed in the test suite that needs to import 'mercurial' |
|
2054 | 2054 | # ... which means it's not really redundant at all. |
|
2055 | 2055 | self._pythondir = self._bindir |
|
2056 | 2056 | else: |
|
2057 | 2057 | self._installdir = os.path.join(self._hgtmp, b"install") |
|
2058 | 2058 | self._bindir = os.path.join(self._installdir, b"bin") |
|
2059 | 2059 | self._hgcommand = b'hg' |
|
2060 | 2060 | self._tmpbindir = self._bindir |
|
2061 | 2061 | self._pythondir = os.path.join(self._installdir, b"lib", b"python") |
|
2062 | 2062 | |
|
2063 | 2063 | # set CHGHG, then replace "hg" command by "chg" |
|
2064 | 2064 | chgbindir = self._bindir |
|
2065 | 2065 | if self.options.chg or self.options.with_chg: |
|
2066 | 2066 | osenvironb[b'CHGHG'] = os.path.join(self._bindir, self._hgcommand) |
|
2067 | else: | |
|
2068 | osenvironb.pop(b'CHGHG', None) # drop flag for hghave | |
|
2067 | 2069 | if self.options.chg: |
|
2068 | 2070 | self._hgcommand = b'chg' |
|
2069 | 2071 | elif self.options.with_chg: |
|
2070 | 2072 | chgbindir = os.path.dirname(os.path.realpath(self.options.with_chg)) |
|
2071 | 2073 | self._hgcommand = os.path.basename(self.options.with_chg) |
|
2072 | 2074 | |
|
2073 | 2075 | osenvironb[b"BINDIR"] = self._bindir |
|
2074 | 2076 | osenvironb[b"PYTHON"] = PYTHON |
|
2075 | 2077 | |
|
2076 | 2078 | if self.options.with_python3: |
|
2077 | 2079 | osenvironb[b'PYTHON3'] = self.options.with_python3 |
|
2078 | 2080 | |
|
2079 | 2081 | fileb = _bytespath(__file__) |
|
2080 | 2082 | runtestdir = os.path.abspath(os.path.dirname(fileb)) |
|
2081 | 2083 | osenvironb[b'RUNTESTDIR'] = runtestdir |
|
2082 | 2084 | if PYTHON3: |
|
2083 | 2085 | sepb = _bytespath(os.pathsep) |
|
2084 | 2086 | else: |
|
2085 | 2087 | sepb = os.pathsep |
|
2086 | 2088 | path = [self._bindir, runtestdir] + osenvironb[b"PATH"].split(sepb) |
|
2087 | 2089 | if os.path.islink(__file__): |
|
2088 | 2090 | # test helper will likely be at the end of the symlink |
|
2089 | 2091 | realfile = os.path.realpath(fileb) |
|
2090 | 2092 | realdir = os.path.abspath(os.path.dirname(realfile)) |
|
2091 | 2093 | path.insert(2, realdir) |
|
2092 | 2094 | if chgbindir != self._bindir: |
|
2093 | 2095 | path.insert(1, chgbindir) |
|
2094 | 2096 | if self._testdir != runtestdir: |
|
2095 | 2097 | path = [self._testdir] + path |
|
2096 | 2098 | if self._tmpbindir != self._bindir: |
|
2097 | 2099 | path = [self._tmpbindir] + path |
|
2098 | 2100 | osenvironb[b"PATH"] = sepb.join(path) |
|
2099 | 2101 | |
|
2100 | 2102 | # Include TESTDIR in PYTHONPATH so that out-of-tree extensions |
|
2101 | 2103 | # can run .../tests/run-tests.py test-foo where test-foo |
|
2102 | 2104 | # adds an extension to HGRC. Also include run-test.py directory to |
|
2103 | 2105 | # import modules like heredoctest. |
|
2104 | 2106 | pypath = [self._pythondir, self._testdir, runtestdir] |
|
2105 | 2107 | # We have to augment PYTHONPATH, rather than simply replacing |
|
2106 | 2108 | # it, in case external libraries are only available via current |
|
2107 | 2109 | # PYTHONPATH. (In particular, the Subversion bindings on OS X |
|
2108 | 2110 | # are in /opt/subversion.) |
|
2109 | 2111 | oldpypath = osenvironb.get(IMPL_PATH) |
|
2110 | 2112 | if oldpypath: |
|
2111 | 2113 | pypath.append(oldpypath) |
|
2112 | 2114 | osenvironb[IMPL_PATH] = sepb.join(pypath) |
|
2113 | 2115 | |
|
2114 | 2116 | if self.options.pure: |
|
2115 | 2117 | os.environ["HGTEST_RUN_TESTS_PURE"] = "--pure" |
|
2116 | 2118 | |
|
2117 | 2119 | if self.options.allow_slow_tests: |
|
2118 | 2120 | os.environ["HGTEST_SLOW"] = "slow" |
|
2119 | 2121 | elif 'HGTEST_SLOW' in os.environ: |
|
2120 | 2122 | del os.environ['HGTEST_SLOW'] |
|
2121 | 2123 | |
|
2122 | 2124 | self._coveragefile = os.path.join(self._testdir, b'.coverage') |
|
2123 | 2125 | |
|
2124 | 2126 | vlog("# Using TESTDIR", self._testdir) |
|
2125 | 2127 | vlog("# Using RUNTESTDIR", osenvironb[b'RUNTESTDIR']) |
|
2126 | 2128 | vlog("# Using HGTMP", self._hgtmp) |
|
2127 | 2129 | vlog("# Using PATH", os.environ["PATH"]) |
|
2128 | 2130 | vlog("# Using", IMPL_PATH, osenvironb[IMPL_PATH]) |
|
2129 | 2131 | |
|
2130 | 2132 | try: |
|
2131 | 2133 | return self._runtests(tests) or 0 |
|
2132 | 2134 | finally: |
|
2133 | 2135 | time.sleep(.1) |
|
2134 | 2136 | self._cleanup() |
|
2135 | 2137 | |
|
2136 | 2138 | def findtests(self, args): |
|
2137 | 2139 | """Finds possible test files from arguments. |
|
2138 | 2140 | |
|
2139 | 2141 | If you wish to inject custom tests into the test harness, this would |
|
2140 | 2142 | be a good function to monkeypatch or override in a derived class. |
|
2141 | 2143 | """ |
|
2142 | 2144 | if not args: |
|
2143 | 2145 | if self.options.changed: |
|
2144 | 2146 | proc = Popen4('hg st --rev "%s" -man0 .' % |
|
2145 | 2147 | self.options.changed, None, 0) |
|
2146 | 2148 | stdout, stderr = proc.communicate() |
|
2147 | 2149 | args = stdout.strip(b'\0').split(b'\0') |
|
2148 | 2150 | else: |
|
2149 | 2151 | args = os.listdir(b'.') |
|
2150 | 2152 | |
|
2151 | 2153 | return [t for t in args |
|
2152 | 2154 | if os.path.basename(t).startswith(b'test-') |
|
2153 | 2155 | and (t.endswith(b'.py') or t.endswith(b'.t'))] |
|
2154 | 2156 | |
|
2155 | 2157 | def _runtests(self, tests): |
|
2156 | 2158 | try: |
|
2157 | 2159 | if self._installdir: |
|
2158 | 2160 | self._installhg() |
|
2159 | 2161 | self._checkhglib("Testing") |
|
2160 | 2162 | else: |
|
2161 | 2163 | self._usecorrectpython() |
|
2162 | 2164 | if self.options.chg: |
|
2163 | 2165 | assert self._installdir |
|
2164 | 2166 | self._installchg() |
|
2165 | 2167 | |
|
2166 | 2168 | if self.options.restart: |
|
2167 | 2169 | orig = list(tests) |
|
2168 | 2170 | while tests: |
|
2169 | 2171 | if os.path.exists(tests[0] + ".err"): |
|
2170 | 2172 | break |
|
2171 | 2173 | tests.pop(0) |
|
2172 | 2174 | if not tests: |
|
2173 | 2175 | print("running all tests") |
|
2174 | 2176 | tests = orig |
|
2175 | 2177 | |
|
2176 | 2178 | tests = [self._gettest(t, i) for i, t in enumerate(tests)] |
|
2177 | 2179 | |
|
2178 | 2180 | failed = False |
|
2179 | 2181 | warned = False |
|
2180 | 2182 | kws = self.options.keywords |
|
2181 | 2183 | if kws is not None and PYTHON3: |
|
2182 | 2184 | kws = kws.encode('utf-8') |
|
2183 | 2185 | |
|
2184 | 2186 | suite = TestSuite(self._testdir, |
|
2185 | 2187 | jobs=self.options.jobs, |
|
2186 | 2188 | whitelist=self.options.whitelisted, |
|
2187 | 2189 | blacklist=self.options.blacklist, |
|
2188 | 2190 | retest=self.options.retest, |
|
2189 | 2191 | keywords=kws, |
|
2190 | 2192 | loop=self.options.loop, |
|
2191 | 2193 | runs_per_test=self.options.runs_per_test, |
|
2192 | 2194 | showchannels=self.options.showchannels, |
|
2193 | 2195 | tests=tests, loadtest=self._gettest) |
|
2194 | 2196 | verbosity = 1 |
|
2195 | 2197 | if self.options.verbose: |
|
2196 | 2198 | verbosity = 2 |
|
2197 | 2199 | runner = TextTestRunner(self, verbosity=verbosity) |
|
2198 | 2200 | result = runner.run(suite) |
|
2199 | 2201 | |
|
2200 | 2202 | if result.failures: |
|
2201 | 2203 | failed = True |
|
2202 | 2204 | if result.warned: |
|
2203 | 2205 | warned = True |
|
2204 | 2206 | |
|
2205 | 2207 | if self.options.anycoverage: |
|
2206 | 2208 | self._outputcoverage() |
|
2207 | 2209 | except KeyboardInterrupt: |
|
2208 | 2210 | failed = True |
|
2209 | 2211 | print("\ninterrupted!") |
|
2210 | 2212 | |
|
2211 | 2213 | if failed: |
|
2212 | 2214 | return 1 |
|
2213 | 2215 | if warned: |
|
2214 | 2216 | return 80 |
|
2215 | 2217 | |
|
2216 | 2218 | def _getport(self, count): |
|
2217 | 2219 | port = self._ports.get(count) # do we have a cached entry? |
|
2218 | 2220 | if port is None: |
|
2219 | 2221 | portneeded = 3 |
|
2220 | 2222 | # above 100 tries we just give up and let test reports failure |
|
2221 | 2223 | for tries in xrange(100): |
|
2222 | 2224 | allfree = True |
|
2223 | 2225 | port = self.options.port + self._portoffset |
|
2224 | 2226 | for idx in xrange(portneeded): |
|
2225 | 2227 | if not checkportisavailable(port + idx): |
|
2226 | 2228 | allfree = False |
|
2227 | 2229 | break |
|
2228 | 2230 | self._portoffset += portneeded |
|
2229 | 2231 | if allfree: |
|
2230 | 2232 | break |
|
2231 | 2233 | self._ports[count] = port |
|
2232 | 2234 | return port |
|
2233 | 2235 | |
|
2234 | 2236 | def _gettest(self, test, count): |
|
2235 | 2237 | """Obtain a Test by looking at its filename. |
|
2236 | 2238 | |
|
2237 | 2239 | Returns a Test instance. The Test may not be runnable if it doesn't |
|
2238 | 2240 | map to a known type. |
|
2239 | 2241 | """ |
|
2240 | 2242 | lctest = test.lower() |
|
2241 | 2243 | testcls = Test |
|
2242 | 2244 | |
|
2243 | 2245 | for ext, cls in self.TESTTYPES: |
|
2244 | 2246 | if lctest.endswith(ext): |
|
2245 | 2247 | testcls = cls |
|
2246 | 2248 | break |
|
2247 | 2249 | |
|
2248 | 2250 | refpath = os.path.join(self._testdir, test) |
|
2249 | 2251 | tmpdir = os.path.join(self._hgtmp, b'child%d' % count) |
|
2250 | 2252 | |
|
2251 | 2253 | t = testcls(refpath, tmpdir, |
|
2252 | 2254 | keeptmpdir=self.options.keep_tmpdir, |
|
2253 | 2255 | debug=self.options.debug, |
|
2254 | 2256 | timeout=self.options.timeout, |
|
2255 | 2257 | startport=self._getport(count), |
|
2256 | 2258 | extraconfigopts=self.options.extra_config_opt, |
|
2257 | 2259 | py3kwarnings=self.options.py3k_warnings, |
|
2258 | 2260 | shell=self.options.shell, |
|
2259 | 2261 | hgcommand=self._hgcommand, |
|
2260 | 2262 | usechg=bool(self.options.with_chg or self.options.chg)) |
|
2261 | 2263 | t.should_reload = True |
|
2262 | 2264 | return t |
|
2263 | 2265 | |
|
2264 | 2266 | def _cleanup(self): |
|
2265 | 2267 | """Clean up state from this test invocation.""" |
|
2266 | 2268 | if self.options.keep_tmpdir: |
|
2267 | 2269 | return |
|
2268 | 2270 | |
|
2269 | 2271 | vlog("# Cleaning up HGTMP", self._hgtmp) |
|
2270 | 2272 | shutil.rmtree(self._hgtmp, True) |
|
2271 | 2273 | for f in self._createdfiles: |
|
2272 | 2274 | try: |
|
2273 | 2275 | os.remove(f) |
|
2274 | 2276 | except OSError: |
|
2275 | 2277 | pass |
|
2276 | 2278 | |
|
2277 | 2279 | def _usecorrectpython(self): |
|
2278 | 2280 | """Configure the environment to use the appropriate Python in tests.""" |
|
2279 | 2281 | # Tests must use the same interpreter as us or bad things will happen. |
|
2280 | 2282 | pyexename = sys.platform == 'win32' and b'python.exe' or b'python' |
|
2281 | 2283 | if getattr(os, 'symlink', None): |
|
2282 | 2284 | vlog("# Making python executable in test path a symlink to '%s'" % |
|
2283 | 2285 | sys.executable) |
|
2284 | 2286 | mypython = os.path.join(self._tmpbindir, pyexename) |
|
2285 | 2287 | try: |
|
2286 | 2288 | if os.readlink(mypython) == sys.executable: |
|
2287 | 2289 | return |
|
2288 | 2290 | os.unlink(mypython) |
|
2289 | 2291 | except OSError as err: |
|
2290 | 2292 | if err.errno != errno.ENOENT: |
|
2291 | 2293 | raise |
|
2292 | 2294 | if self._findprogram(pyexename) != sys.executable: |
|
2293 | 2295 | try: |
|
2294 | 2296 | os.symlink(sys.executable, mypython) |
|
2295 | 2297 | self._createdfiles.append(mypython) |
|
2296 | 2298 | except OSError as err: |
|
2297 | 2299 | # child processes may race, which is harmless |
|
2298 | 2300 | if err.errno != errno.EEXIST: |
|
2299 | 2301 | raise |
|
2300 | 2302 | else: |
|
2301 | 2303 | exedir, exename = os.path.split(sys.executable) |
|
2302 | 2304 | vlog("# Modifying search path to find %s as %s in '%s'" % |
|
2303 | 2305 | (exename, pyexename, exedir)) |
|
2304 | 2306 | path = os.environ['PATH'].split(os.pathsep) |
|
2305 | 2307 | while exedir in path: |
|
2306 | 2308 | path.remove(exedir) |
|
2307 | 2309 | os.environ['PATH'] = os.pathsep.join([exedir] + path) |
|
2308 | 2310 | if not self._findprogram(pyexename): |
|
2309 | 2311 | print("WARNING: Cannot find %s in search path" % pyexename) |
|
2310 | 2312 | |
|
2311 | 2313 | def _installhg(self): |
|
2312 | 2314 | """Install hg into the test environment. |
|
2313 | 2315 | |
|
2314 | 2316 | This will also configure hg with the appropriate testing settings. |
|
2315 | 2317 | """ |
|
2316 | 2318 | vlog("# Performing temporary installation of HG") |
|
2317 | 2319 | installerrs = os.path.join(self._hgtmp, b"install.err") |
|
2318 | 2320 | compiler = '' |
|
2319 | 2321 | if self.options.compiler: |
|
2320 | 2322 | compiler = '--compiler ' + self.options.compiler |
|
2321 | 2323 | if self.options.pure: |
|
2322 | 2324 | pure = b"--pure" |
|
2323 | 2325 | else: |
|
2324 | 2326 | pure = b"" |
|
2325 | 2327 | |
|
2326 | 2328 | # Run installer in hg root |
|
2327 | 2329 | script = os.path.realpath(sys.argv[0]) |
|
2328 | 2330 | exe = sys.executable |
|
2329 | 2331 | if PYTHON3: |
|
2330 | 2332 | compiler = _bytespath(compiler) |
|
2331 | 2333 | script = _bytespath(script) |
|
2332 | 2334 | exe = _bytespath(exe) |
|
2333 | 2335 | hgroot = os.path.dirname(os.path.dirname(script)) |
|
2334 | 2336 | self._hgroot = hgroot |
|
2335 | 2337 | os.chdir(hgroot) |
|
2336 | 2338 | nohome = b'--home=""' |
|
2337 | 2339 | if os.name == 'nt': |
|
2338 | 2340 | # The --home="" trick works only on OS where os.sep == '/' |
|
2339 | 2341 | # because of a distutils convert_path() fast-path. Avoid it at |
|
2340 | 2342 | # least on Windows for now, deal with .pydistutils.cfg bugs |
|
2341 | 2343 | # when they happen. |
|
2342 | 2344 | nohome = b'' |
|
2343 | 2345 | cmd = (b'%(exe)s setup.py %(pure)s clean --all' |
|
2344 | 2346 | b' build %(compiler)s --build-base="%(base)s"' |
|
2345 | 2347 | b' install --force --prefix="%(prefix)s"' |
|
2346 | 2348 | b' --install-lib="%(libdir)s"' |
|
2347 | 2349 | b' --install-scripts="%(bindir)s" %(nohome)s >%(logfile)s 2>&1' |
|
2348 | 2350 | % {b'exe': exe, b'pure': pure, |
|
2349 | 2351 | b'compiler': compiler, |
|
2350 | 2352 | b'base': os.path.join(self._hgtmp, b"build"), |
|
2351 | 2353 | b'prefix': self._installdir, b'libdir': self._pythondir, |
|
2352 | 2354 | b'bindir': self._bindir, |
|
2353 | 2355 | b'nohome': nohome, b'logfile': installerrs}) |
|
2354 | 2356 | |
|
2355 | 2357 | # setuptools requires install directories to exist. |
|
2356 | 2358 | def makedirs(p): |
|
2357 | 2359 | try: |
|
2358 | 2360 | os.makedirs(p) |
|
2359 | 2361 | except OSError as e: |
|
2360 | 2362 | if e.errno != errno.EEXIST: |
|
2361 | 2363 | raise |
|
2362 | 2364 | makedirs(self._pythondir) |
|
2363 | 2365 | makedirs(self._bindir) |
|
2364 | 2366 | |
|
2365 | 2367 | vlog("# Running", cmd) |
|
2366 | 2368 | if os.system(cmd) == 0: |
|
2367 | 2369 | if not self.options.verbose: |
|
2368 | 2370 | try: |
|
2369 | 2371 | os.remove(installerrs) |
|
2370 | 2372 | except OSError as e: |
|
2371 | 2373 | if e.errno != errno.ENOENT: |
|
2372 | 2374 | raise |
|
2373 | 2375 | else: |
|
2374 | 2376 | f = open(installerrs, 'rb') |
|
2375 | 2377 | for line in f: |
|
2376 | 2378 | if PYTHON3: |
|
2377 | 2379 | sys.stdout.buffer.write(line) |
|
2378 | 2380 | else: |
|
2379 | 2381 | sys.stdout.write(line) |
|
2380 | 2382 | f.close() |
|
2381 | 2383 | sys.exit(1) |
|
2382 | 2384 | os.chdir(self._testdir) |
|
2383 | 2385 | |
|
2384 | 2386 | self._usecorrectpython() |
|
2385 | 2387 | |
|
2386 | 2388 | if self.options.py3k_warnings and not self.options.anycoverage: |
|
2387 | 2389 | vlog("# Updating hg command to enable Py3k Warnings switch") |
|
2388 | 2390 | f = open(os.path.join(self._bindir, 'hg'), 'rb') |
|
2389 | 2391 | lines = [line.rstrip() for line in f] |
|
2390 | 2392 | lines[0] += ' -3' |
|
2391 | 2393 | f.close() |
|
2392 | 2394 | f = open(os.path.join(self._bindir, 'hg'), 'wb') |
|
2393 | 2395 | for line in lines: |
|
2394 | 2396 | f.write(line + '\n') |
|
2395 | 2397 | f.close() |
|
2396 | 2398 | |
|
2397 | 2399 | hgbat = os.path.join(self._bindir, b'hg.bat') |
|
2398 | 2400 | if os.path.isfile(hgbat): |
|
2399 | 2401 | # hg.bat expects to be put in bin/scripts while run-tests.py |
|
2400 | 2402 | # installation layout put it in bin/ directly. Fix it |
|
2401 | 2403 | f = open(hgbat, 'rb') |
|
2402 | 2404 | data = f.read() |
|
2403 | 2405 | f.close() |
|
2404 | 2406 | if b'"%~dp0..\python" "%~dp0hg" %*' in data: |
|
2405 | 2407 | data = data.replace(b'"%~dp0..\python" "%~dp0hg" %*', |
|
2406 | 2408 | b'"%~dp0python" "%~dp0hg" %*') |
|
2407 | 2409 | f = open(hgbat, 'wb') |
|
2408 | 2410 | f.write(data) |
|
2409 | 2411 | f.close() |
|
2410 | 2412 | else: |
|
2411 | 2413 | print('WARNING: cannot fix hg.bat reference to python.exe') |
|
2412 | 2414 | |
|
2413 | 2415 | if self.options.anycoverage: |
|
2414 | 2416 | custom = os.path.join(self._testdir, 'sitecustomize.py') |
|
2415 | 2417 | target = os.path.join(self._pythondir, 'sitecustomize.py') |
|
2416 | 2418 | vlog('# Installing coverage trigger to %s' % target) |
|
2417 | 2419 | shutil.copyfile(custom, target) |
|
2418 | 2420 | rc = os.path.join(self._testdir, '.coveragerc') |
|
2419 | 2421 | vlog('# Installing coverage rc to %s' % rc) |
|
2420 | 2422 | os.environ['COVERAGE_PROCESS_START'] = rc |
|
2421 | 2423 | covdir = os.path.join(self._installdir, '..', 'coverage') |
|
2422 | 2424 | try: |
|
2423 | 2425 | os.mkdir(covdir) |
|
2424 | 2426 | except OSError as e: |
|
2425 | 2427 | if e.errno != errno.EEXIST: |
|
2426 | 2428 | raise |
|
2427 | 2429 | |
|
2428 | 2430 | os.environ['COVERAGE_DIR'] = covdir |
|
2429 | 2431 | |
|
2430 | 2432 | def _checkhglib(self, verb): |
|
2431 | 2433 | """Ensure that the 'mercurial' package imported by python is |
|
2432 | 2434 | the one we expect it to be. If not, print a warning to stderr.""" |
|
2433 | 2435 | if ((self._bindir == self._pythondir) and |
|
2434 | 2436 | (self._bindir != self._tmpbindir)): |
|
2435 | 2437 | # The pythondir has been inferred from --with-hg flag. |
|
2436 | 2438 | # We cannot expect anything sensible here. |
|
2437 | 2439 | return |
|
2438 | 2440 | expecthg = os.path.join(self._pythondir, b'mercurial') |
|
2439 | 2441 | actualhg = self._gethgpath() |
|
2440 | 2442 | if os.path.abspath(actualhg) != os.path.abspath(expecthg): |
|
2441 | 2443 | sys.stderr.write('warning: %s with unexpected mercurial lib: %s\n' |
|
2442 | 2444 | ' (expected %s)\n' |
|
2443 | 2445 | % (verb, actualhg, expecthg)) |
|
2444 | 2446 | def _gethgpath(self): |
|
2445 | 2447 | """Return the path to the mercurial package that is actually found by |
|
2446 | 2448 | the current Python interpreter.""" |
|
2447 | 2449 | if self._hgpath is not None: |
|
2448 | 2450 | return self._hgpath |
|
2449 | 2451 | |
|
2450 | 2452 | cmd = b'%s -c "import mercurial; print (mercurial.__path__[0])"' |
|
2451 | 2453 | cmd = cmd % PYTHON |
|
2452 | 2454 | if PYTHON3: |
|
2453 | 2455 | cmd = _strpath(cmd) |
|
2454 | 2456 | pipe = os.popen(cmd) |
|
2455 | 2457 | try: |
|
2456 | 2458 | self._hgpath = _bytespath(pipe.read().strip()) |
|
2457 | 2459 | finally: |
|
2458 | 2460 | pipe.close() |
|
2459 | 2461 | |
|
2460 | 2462 | return self._hgpath |
|
2461 | 2463 | |
|
2462 | 2464 | def _installchg(self): |
|
2463 | 2465 | """Install chg into the test environment""" |
|
2464 | 2466 | vlog('# Performing temporary installation of CHG') |
|
2465 | 2467 | assert os.path.dirname(self._bindir) == self._installdir |
|
2466 | 2468 | assert self._hgroot, 'must be called after _installhg()' |
|
2467 | 2469 | cmd = (b'"%(make)s" clean install PREFIX="%(prefix)s"' |
|
2468 | 2470 | % {b'make': 'make', # TODO: switch by option or environment? |
|
2469 | 2471 | b'prefix': self._installdir}) |
|
2470 | 2472 | cwd = os.path.join(self._hgroot, b'contrib', b'chg') |
|
2471 | 2473 | vlog("# Running", cmd) |
|
2472 | 2474 | proc = subprocess.Popen(cmd, shell=True, cwd=cwd, |
|
2473 | 2475 | stdin=subprocess.PIPE, stdout=subprocess.PIPE, |
|
2474 | 2476 | stderr=subprocess.STDOUT) |
|
2475 | 2477 | out, _err = proc.communicate() |
|
2476 | 2478 | if proc.returncode != 0: |
|
2477 | 2479 | if PYTHON3: |
|
2478 | 2480 | sys.stdout.buffer.write(out) |
|
2479 | 2481 | else: |
|
2480 | 2482 | sys.stdout.write(out) |
|
2481 | 2483 | sys.exit(1) |
|
2482 | 2484 | |
|
2483 | 2485 | def _outputcoverage(self): |
|
2484 | 2486 | """Produce code coverage output.""" |
|
2485 | 2487 | from coverage import coverage |
|
2486 | 2488 | |
|
2487 | 2489 | vlog('# Producing coverage report') |
|
2488 | 2490 | # chdir is the easiest way to get short, relative paths in the |
|
2489 | 2491 | # output. |
|
2490 | 2492 | os.chdir(self._hgroot) |
|
2491 | 2493 | covdir = os.path.join(self._installdir, '..', 'coverage') |
|
2492 | 2494 | cov = coverage(data_file=os.path.join(covdir, 'cov')) |
|
2493 | 2495 | |
|
2494 | 2496 | # Map install directory paths back to source directory. |
|
2495 | 2497 | cov.config.paths['srcdir'] = ['.', self._pythondir] |
|
2496 | 2498 | |
|
2497 | 2499 | cov.combine() |
|
2498 | 2500 | |
|
2499 | 2501 | omit = [os.path.join(x, '*') for x in [self._bindir, self._testdir]] |
|
2500 | 2502 | cov.report(ignore_errors=True, omit=omit) |
|
2501 | 2503 | |
|
2502 | 2504 | if self.options.htmlcov: |
|
2503 | 2505 | htmldir = os.path.join(self._testdir, 'htmlcov') |
|
2504 | 2506 | cov.html_report(directory=htmldir, omit=omit) |
|
2505 | 2507 | if self.options.annotate: |
|
2506 | 2508 | adir = os.path.join(self._testdir, 'annotated') |
|
2507 | 2509 | if not os.path.isdir(adir): |
|
2508 | 2510 | os.mkdir(adir) |
|
2509 | 2511 | cov.annotate(directory=adir, omit=omit) |
|
2510 | 2512 | |
|
2511 | 2513 | def _findprogram(self, program): |
|
2512 | 2514 | """Search PATH for a executable program""" |
|
2513 | 2515 | dpb = _bytespath(os.defpath) |
|
2514 | 2516 | sepb = _bytespath(os.pathsep) |
|
2515 | 2517 | for p in osenvironb.get(b'PATH', dpb).split(sepb): |
|
2516 | 2518 | name = os.path.join(p, program) |
|
2517 | 2519 | if os.name == 'nt' or os.access(name, os.X_OK): |
|
2518 | 2520 | return name |
|
2519 | 2521 | return None |
|
2520 | 2522 | |
|
2521 | 2523 | def _checktools(self): |
|
2522 | 2524 | """Ensure tools required to run tests are present.""" |
|
2523 | 2525 | for p in self.REQUIREDTOOLS: |
|
2524 | 2526 | if os.name == 'nt' and not p.endswith('.exe'): |
|
2525 | 2527 | p += '.exe' |
|
2526 | 2528 | found = self._findprogram(p) |
|
2527 | 2529 | if found: |
|
2528 | 2530 | vlog("# Found prerequisite", p, "at", found) |
|
2529 | 2531 | else: |
|
2530 | 2532 | print("WARNING: Did not find prerequisite tool: %s " % |
|
2531 | 2533 | p.decode("utf-8")) |
|
2532 | 2534 | |
|
2533 | 2535 | if __name__ == '__main__': |
|
2534 | 2536 | runner = TestRunner() |
|
2535 | 2537 | |
|
2536 | 2538 | try: |
|
2537 | 2539 | import msvcrt |
|
2538 | 2540 | msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY) |
|
2539 | 2541 | msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) |
|
2540 | 2542 | msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) |
|
2541 | 2543 | except ImportError: |
|
2542 | 2544 | pass |
|
2543 | 2545 | |
|
2544 | 2546 | sys.exit(runner.run(sys.argv[1:])) |
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