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@@ -1,782 +1,782 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 | s = p.communicate()[0] |
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102 | 102 | ret = p.returncode |
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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', br'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 | import bzrlib.bzrdir |
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114 | 114 | import bzrlib.errors |
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115 | 115 | import bzrlib.revision |
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116 | 116 | import bzrlib.revisionspec |
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117 | 117 | bzrlib.revisionspec.RevisionSpec |
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118 | 118 | return bzrlib.__doc__ is not None |
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119 | 119 | except (AttributeError, ImportError): |
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120 | 120 | return False |
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121 | 121 | |
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122 | 122 | @checkvers("bzr", "Canonical's Bazaar client >= %s", (1.14,)) |
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123 | 123 | def has_bzr_range(v): |
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124 | 124 | major, minor = v.split('.')[0:2] |
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125 | 125 | try: |
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126 | 126 | import bzrlib |
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127 | 127 | return (bzrlib.__doc__ is not None |
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128 | 128 | and bzrlib.version_info[:2] >= (int(major), int(minor))) |
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129 | 129 | except ImportError: |
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130 | 130 | return False |
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131 | 131 | |
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132 | 132 | @check("chg", "running with chg") |
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133 | 133 | def has_chg(): |
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134 | 134 | return 'CHGHG' in os.environ |
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135 | 135 | |
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136 | 136 | @check("cvs", "cvs client/server") |
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137 | 137 | def has_cvs(): |
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138 | 138 | re = br'Concurrent Versions System.*?server' |
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139 | 139 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
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140 | 140 | |
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141 | 141 | @check("cvs112", "cvs client/server 1.12.* (not cvsnt)") |
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142 | 142 | def has_cvs112(): |
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143 | 143 | re = br'Concurrent Versions System \(CVS\) 1.12.*?server' |
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144 | 144 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
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145 | 145 | |
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146 | 146 | @check("cvsnt", "cvsnt client/server") |
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147 | 147 | def has_cvsnt(): |
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148 | 148 | re = br'Concurrent Versions System \(CVSNT\) (\d+).(\d+).*\(client/server\)' |
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149 | 149 | return matchoutput('cvsnt --version 2>&1', re) |
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150 | 150 | |
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151 | 151 | @check("darcs", "darcs client") |
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152 | 152 | def has_darcs(): |
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153 | 153 | return matchoutput('darcs --version', br'\b2\.([2-9]|\d{2})', True) |
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154 | 154 | |
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155 | 155 | @check("mtn", "monotone client (>= 1.0)") |
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156 | 156 | def has_mtn(): |
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157 | 157 | return matchoutput('mtn --version', br'monotone', True) and not matchoutput( |
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158 | 158 | 'mtn --version', br'monotone 0\.', True) |
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159 | 159 | |
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160 | 160 | @check("eol-in-paths", "end-of-lines in paths") |
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161 | 161 | def has_eol_in_paths(): |
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162 | 162 | try: |
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163 | 163 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r') |
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164 | 164 | os.close(fd) |
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165 | 165 | os.remove(path) |
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166 | 166 | return True |
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167 | 167 | except (IOError, OSError): |
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168 | 168 | return False |
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169 | 169 | |
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170 | 170 | @check("execbit", "executable bit") |
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171 | 171 | def has_executablebit(): |
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172 | 172 | try: |
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173 | 173 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
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174 | 174 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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175 | 175 | try: |
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176 | 176 | os.close(fh) |
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177 | 177 | m = os.stat(fn).st_mode & 0o777 |
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178 | 178 | new_file_has_exec = m & EXECFLAGS |
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179 | 179 | os.chmod(fn, m ^ EXECFLAGS) |
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180 | 180 | exec_flags_cannot_flip = ((os.stat(fn).st_mode & 0o777) == m) |
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181 | 181 | finally: |
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182 | 182 | os.unlink(fn) |
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183 | 183 | except (IOError, OSError): |
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184 | 184 | # we don't care, the user probably won't be able to commit anyway |
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185 | 185 | return False |
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186 | 186 | return not (new_file_has_exec or exec_flags_cannot_flip) |
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187 | 187 | |
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188 | 188 | @check("icasefs", "case insensitive file system") |
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189 | 189 | def has_icasefs(): |
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190 | 190 | # Stolen from mercurial.util |
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191 | 191 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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192 | 192 | os.close(fd) |
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193 | 193 | try: |
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194 | 194 | s1 = os.stat(path) |
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195 | 195 | d, b = os.path.split(path) |
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196 | 196 | p2 = os.path.join(d, b.upper()) |
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197 | 197 | if path == p2: |
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198 | 198 | p2 = os.path.join(d, b.lower()) |
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199 | 199 | try: |
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200 | 200 | s2 = os.stat(p2) |
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201 | 201 | return s2 == s1 |
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202 | 202 | except OSError: |
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203 | 203 | return False |
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204 | 204 | finally: |
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205 | 205 | os.remove(path) |
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206 | 206 | |
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207 | 207 | @check("fifo", "named pipes") |
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208 | 208 | def has_fifo(): |
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209 | 209 | if getattr(os, "mkfifo", None) is None: |
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210 | 210 | return False |
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211 | 211 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
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212 | 212 | try: |
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213 | 213 | os.mkfifo(name) |
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214 | 214 | os.unlink(name) |
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215 | 215 | return True |
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216 | 216 | except OSError: |
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217 | 217 | return False |
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218 | 218 | |
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219 | 219 | @check("killdaemons", 'killdaemons.py support') |
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220 | 220 | def has_killdaemons(): |
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221 | 221 | return True |
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222 | 222 | |
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223 | 223 | @check("cacheable", "cacheable filesystem") |
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224 | 224 | def has_cacheable_fs(): |
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225 | 225 | from mercurial import util |
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226 | 226 | |
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227 | 227 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
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228 | 228 | os.close(fd) |
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229 | 229 | try: |
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230 | 230 | return util.cachestat(path).cacheable() |
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231 | 231 | finally: |
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232 | 232 | os.remove(path) |
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233 | 233 | |
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234 | 234 | @check("lsprof", "python lsprof module") |
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235 | 235 | def has_lsprof(): |
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236 | 236 | try: |
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237 | 237 | import _lsprof |
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238 | 238 | _lsprof.Profiler # silence unused import warning |
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239 | 239 | return True |
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240 | 240 | except ImportError: |
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241 | 241 | return False |
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242 | 242 | |
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243 | 243 | def gethgversion(): |
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244 | 244 | m = matchoutput('hg --version --quiet 2>&1', br'(\d+)\.(\d+)') |
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245 | 245 | if not m: |
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246 | 246 | return (0, 0) |
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247 | 247 | return (int(m.group(1)), int(m.group(2))) |
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248 | 248 | |
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249 | 249 | @checkvers("hg", "Mercurial >= %s", |
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250 | 250 | list([(1.0 * x) / 10 for x in range(9, 99)])) |
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251 | 251 | def has_hg_range(v): |
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252 | 252 | major, minor = v.split('.')[0:2] |
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253 | 253 | return gethgversion() >= (int(major), int(minor)) |
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254 | 254 | |
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255 | 255 | @check("hg08", "Mercurial >= 0.8") |
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256 | 256 | def has_hg08(): |
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257 | 257 | if checks["hg09"][0](): |
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258 | 258 | return True |
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259 | 259 | return matchoutput('hg help annotate 2>&1', '--date') |
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260 | 260 | |
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261 | 261 | @check("hg07", "Mercurial >= 0.7") |
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262 | 262 | def has_hg07(): |
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263 | 263 | if checks["hg08"][0](): |
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264 | 264 | return True |
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265 | 265 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial Distributed SCM') |
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266 | 266 | |
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267 | 267 | @check("hg06", "Mercurial >= 0.6") |
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268 | 268 | def has_hg06(): |
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269 | 269 | if checks["hg07"][0](): |
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270 | 270 | return True |
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271 | 271 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial version') |
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272 | 272 | |
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273 | 273 | @check("gettext", "GNU Gettext (msgfmt)") |
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274 | 274 | def has_gettext(): |
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275 | 275 | return matchoutput('msgfmt --version', br'GNU gettext-tools') |
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276 | 276 | |
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277 | 277 | @check("git", "git command line client") |
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278 | 278 | def has_git(): |
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279 | 279 | return matchoutput('git --version 2>&1', br'^git version') |
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280 | 280 | |
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281 | 281 | def getgitversion(): |
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282 | 282 | m = matchoutput('git --version 2>&1', br'git version (\d+)\.(\d+)') |
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283 | 283 | if not m: |
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284 | 284 | return (0, 0) |
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285 | 285 | return (int(m.group(1)), int(m.group(2))) |
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286 | 286 | |
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287 | 287 | # https://github.com/git-lfs/lfs-test-server |
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288 | 288 | @check("lfs-test-server", "git-lfs test server") |
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289 | 289 | def has_lfsserver(): |
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290 | 290 | exe = 'lfs-test-server' |
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291 | 291 | if has_windows(): |
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292 | 292 | exe = 'lfs-test-server.exe' |
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293 | 293 | return any( |
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294 | 294 | os.access(os.path.join(path, exe), os.X_OK) |
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295 | 295 | for path in os.environ["PATH"].split(os.pathsep) |
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296 | 296 | ) |
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297 | 297 | |
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298 | 298 | @checkvers("git", "git client (with ext::sh support) version >= %s", (1.9,)) |
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299 | 299 | def has_git_range(v): |
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300 | 300 | major, minor = v.split('.')[0:2] |
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301 | 301 | return getgitversion() >= (int(major), int(minor)) |
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302 | 302 | |
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303 | 303 | @check("docutils", "Docutils text processing library") |
|
304 | 304 | def has_docutils(): |
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305 | 305 | try: |
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306 | 306 | import docutils.core |
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307 | 307 | docutils.core.publish_cmdline # silence unused import |
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308 | 308 | return True |
|
309 | 309 | except ImportError: |
|
310 | 310 | return False |
|
311 | 311 | |
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312 | 312 | def getsvnversion(): |
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313 | 313 | m = matchoutput('svn --version --quiet 2>&1', br'^(\d+)\.(\d+)') |
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314 | 314 | if not m: |
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315 | 315 | return (0, 0) |
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316 | 316 | return (int(m.group(1)), int(m.group(2))) |
|
317 | 317 | |
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318 | 318 | @checkvers("svn", "subversion client and admin tools >= %s", (1.3, 1.5)) |
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319 | 319 | def has_svn_range(v): |
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320 | 320 | major, minor = v.split('.')[0:2] |
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321 | 321 | return getsvnversion() >= (int(major), int(minor)) |
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322 | 322 | |
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323 | 323 | @check("svn", "subversion client and admin tools") |
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324 | 324 | def has_svn(): |
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325 | 325 | return matchoutput('svn --version 2>&1', br'^svn, version') and \ |
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326 | 326 | matchoutput('svnadmin --version 2>&1', br'^svnadmin, version') |
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327 | 327 | |
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328 | 328 | @check("svn-bindings", "subversion python bindings") |
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329 | 329 | def has_svn_bindings(): |
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330 | 330 | try: |
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331 | 331 | import svn.core |
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332 | 332 | version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR |
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333 | 333 | if version < (1, 4): |
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334 | 334 | return False |
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335 | 335 | return True |
|
336 | 336 | except ImportError: |
|
337 | 337 | return False |
|
338 | 338 | |
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339 | 339 | @check("p4", "Perforce server and client") |
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340 | 340 | def has_p4(): |
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341 | 341 | return (matchoutput('p4 -V', br'Rev\. P4/') and |
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342 | 342 | matchoutput('p4d -V', br'Rev\. P4D/')) |
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343 | 343 | |
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344 | 344 | @check("symlink", "symbolic links") |
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345 | 345 | def has_symlink(): |
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346 | 346 | if getattr(os, "symlink", None) is None: |
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347 | 347 | return False |
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348 | 348 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
349 | 349 | try: |
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350 | 350 | os.symlink(".", name) |
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351 | 351 | os.unlink(name) |
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352 | 352 | return True |
|
353 | 353 | except (OSError, AttributeError): |
|
354 | 354 | return False |
|
355 | 355 | |
|
356 | 356 | @check("hardlink", "hardlinks") |
|
357 | 357 | def has_hardlink(): |
|
358 | 358 | from mercurial import util |
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359 | 359 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
360 | 360 | os.close(fh) |
|
361 | 361 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
362 | 362 | try: |
|
363 | 363 | util.oslink(fn, name) |
|
364 | 364 | os.unlink(name) |
|
365 | 365 | return True |
|
366 | 366 | except OSError: |
|
367 | 367 | return False |
|
368 | 368 | finally: |
|
369 | 369 | os.unlink(fn) |
|
370 | 370 | |
|
371 | 371 | @check("hardlink-whitelisted", "hardlinks on whitelisted filesystems") |
|
372 | 372 | def has_hardlink_whitelisted(): |
|
373 | 373 | from mercurial import util |
|
374 | 374 | try: |
|
375 | 375 | fstype = util.getfstype(b'.') |
|
376 | 376 | except OSError: |
|
377 | 377 | return False |
|
378 | 378 | return fstype in util._hardlinkfswhitelist |
|
379 | 379 | |
|
380 | 380 | @check("rmcwd", "can remove current working directory") |
|
381 | 381 | def has_rmcwd(): |
|
382 | 382 | ocwd = os.getcwd() |
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383 | 383 | temp = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
384 | 384 | try: |
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385 | 385 | os.chdir(temp) |
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386 | 386 | # On Linux, 'rmdir .' isn't allowed, but the other names are okay. |
|
387 | 387 | # On Solaris and Windows, the cwd can't be removed by any names. |
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388 | 388 | os.rmdir(os.getcwd()) |
|
389 | 389 | return True |
|
390 | 390 | except OSError: |
|
391 | 391 | return False |
|
392 | 392 | finally: |
|
393 | 393 | os.chdir(ocwd) |
|
394 | 394 | # clean up temp dir on platforms where cwd can't be removed |
|
395 | 395 | try: |
|
396 | 396 | os.rmdir(temp) |
|
397 | 397 | except OSError: |
|
398 | 398 | pass |
|
399 | 399 | |
|
400 | 400 | @check("tla", "GNU Arch tla client") |
|
401 | 401 | def has_tla(): |
|
402 | 402 | return matchoutput('tla --version 2>&1', br'The GNU Arch Revision') |
|
403 | 403 | |
|
404 | 404 | @check("gpg", "gpg client") |
|
405 | 405 | def has_gpg(): |
|
406 | 406 | return matchoutput('gpg --version 2>&1', br'GnuPG') |
|
407 | 407 | |
|
408 | 408 | @check("gpg2", "gpg client v2") |
|
409 | 409 | def has_gpg2(): |
|
410 | 410 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.') |
|
411 | 411 | |
|
412 | 412 | @check("gpg21", "gpg client v2.1+") |
|
413 | 413 | def has_gpg21(): |
|
414 | 414 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.(?!0)') |
|
415 | 415 | |
|
416 | 416 | @check("unix-permissions", "unix-style permissions") |
|
417 | 417 | def has_unix_permissions(): |
|
418 | 418 | d = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
419 | 419 | try: |
|
420 | 420 | fname = os.path.join(d, 'foo') |
|
421 | 421 | for umask in (0o77, 0o07, 0o22): |
|
422 | 422 | os.umask(umask) |
|
423 | 423 | f = open(fname, 'w') |
|
424 | 424 | f.close() |
|
425 | 425 | mode = os.stat(fname).st_mode |
|
426 | 426 | os.unlink(fname) |
|
427 | 427 | if mode & 0o777 != ~umask & 0o666: |
|
428 | 428 | return False |
|
429 | 429 | return True |
|
430 | 430 | finally: |
|
431 | 431 | os.rmdir(d) |
|
432 | 432 | |
|
433 | 433 | @check("unix-socket", "AF_UNIX socket family") |
|
434 | 434 | def has_unix_socket(): |
|
435 | 435 | return getattr(socket, 'AF_UNIX', None) is not None |
|
436 | 436 | |
|
437 | 437 | @check("root", "root permissions") |
|
438 | 438 | def has_root(): |
|
439 | 439 | return getattr(os, 'geteuid', None) and os.geteuid() == 0 |
|
440 | 440 | |
|
441 | 441 | @check("pyflakes", "Pyflakes python linter") |
|
442 | 442 | def has_pyflakes(): |
|
443 | 443 | return matchoutput("sh -c \"echo 'import re' 2>&1 | pyflakes\"", |
|
444 | 444 | br"<stdin>:1: 're' imported but unused", |
|
445 | 445 | True) |
|
446 | 446 | |
|
447 | 447 | @check("pylint", "Pylint python linter") |
|
448 | 448 | def has_pylint(): |
|
449 | 449 | return matchoutput("pylint --help", |
|
450 | 450 | br"Usage: pylint", |
|
451 | 451 | True) |
|
452 | 452 | |
|
453 | 453 | @check("clang-format", "clang-format C code formatter") |
|
454 | 454 | def has_clang_format(): |
|
455 | 455 | m = matchoutput('clang-format --version', br'clang-format version (\d)') |
|
456 | 456 | # style changed somewhere between 4.x and 6.x |
|
457 | 457 | return m and int(m.group(1)) >= 6 |
|
458 | 458 | |
|
459 | 459 | @check("jshint", "JSHint static code analysis tool") |
|
460 | 460 | def has_jshint(): |
|
461 | 461 | return matchoutput("jshint --version 2>&1", br"jshint v") |
|
462 | 462 | |
|
463 | 463 | @check("pygments", "Pygments source highlighting library") |
|
464 | 464 | def has_pygments(): |
|
465 | 465 | try: |
|
466 | 466 | import pygments |
|
467 | 467 | pygments.highlight # silence unused import warning |
|
468 | 468 | return True |
|
469 | 469 | except ImportError: |
|
470 | 470 | return False |
|
471 | 471 | |
|
472 | 472 | @check("outer-repo", "outer repo") |
|
473 | 473 | def has_outer_repo(): |
|
474 | 474 | # failing for other reasons than 'no repo' imply that there is a repo |
|
475 | 475 | return not matchoutput('hg root 2>&1', |
|
476 | 476 | br'abort: no repository found', True) |
|
477 | 477 | |
|
478 | 478 | @check("ssl", "ssl module available") |
|
479 | 479 | def has_ssl(): |
|
480 | 480 | try: |
|
481 | 481 | import ssl |
|
482 | 482 | ssl.CERT_NONE |
|
483 | 483 | return True |
|
484 | 484 | except ImportError: |
|
485 | 485 | return False |
|
486 | 486 | |
|
487 | 487 | @check("sslcontext", "python >= 2.7.9 ssl") |
|
488 | 488 | def has_sslcontext(): |
|
489 | 489 | try: |
|
490 | 490 | import ssl |
|
491 | 491 | ssl.SSLContext |
|
492 | 492 | return True |
|
493 | 493 | except (ImportError, AttributeError): |
|
494 | 494 | return False |
|
495 | 495 | |
|
496 | 496 | @check("defaultcacerts", "can verify SSL certs by system's CA certs store") |
|
497 | 497 | def has_defaultcacerts(): |
|
498 | 498 | from mercurial import sslutil, ui as uimod |
|
499 | 499 | ui = uimod.ui.load() |
|
500 | 500 | return sslutil._defaultcacerts(ui) or sslutil._canloaddefaultcerts |
|
501 | 501 | |
|
502 | 502 | @check("defaultcacertsloaded", "detected presence of loaded system CA certs") |
|
503 | 503 | def has_defaultcacertsloaded(): |
|
504 | 504 | import ssl |
|
505 | 505 | from mercurial import sslutil, ui as uimod |
|
506 | 506 | |
|
507 | 507 | if not has_defaultcacerts(): |
|
508 | 508 | return False |
|
509 | 509 | if not has_sslcontext(): |
|
510 | 510 | return False |
|
511 | 511 | |
|
512 | 512 | ui = uimod.ui.load() |
|
513 | 513 | cafile = sslutil._defaultcacerts(ui) |
|
514 | 514 | ctx = ssl.create_default_context() |
|
515 | 515 | if cafile: |
|
516 | 516 | ctx.load_verify_locations(cafile=cafile) |
|
517 | 517 | else: |
|
518 | 518 | ctx.load_default_certs() |
|
519 | 519 | |
|
520 | 520 | return len(ctx.get_ca_certs()) > 0 |
|
521 | 521 | |
|
522 | 522 | @check("tls1.2", "TLS 1.2 protocol support") |
|
523 | 523 | def has_tls1_2(): |
|
524 | 524 | from mercurial import sslutil |
|
525 | 525 | return 'tls1.2' in sslutil.supportedprotocols |
|
526 | 526 | |
|
527 | 527 | @check("windows", "Windows") |
|
528 | 528 | def has_windows(): |
|
529 | 529 | return os.name == 'nt' |
|
530 | 530 | |
|
531 | 531 | @check("system-sh", "system() uses sh") |
|
532 | 532 | def has_system_sh(): |
|
533 | 533 | return os.name != 'nt' |
|
534 | 534 | |
|
535 | 535 | @check("serve", "platform and python can manage 'hg serve -d'") |
|
536 | 536 | def has_serve(): |
|
537 | 537 | return True |
|
538 | 538 | |
|
539 | 539 | @check("test-repo", "running tests from repository") |
|
540 | 540 | def has_test_repo(): |
|
541 | 541 | t = os.environ["TESTDIR"] |
|
542 | 542 | return os.path.isdir(os.path.join(t, "..", ".hg")) |
|
543 | 543 | |
|
544 | 544 | @check("tic", "terminfo compiler and curses module") |
|
545 | 545 | def has_tic(): |
|
546 | 546 | try: |
|
547 | 547 | import curses |
|
548 | 548 | curses.COLOR_BLUE |
|
549 | 549 | return matchoutput('test -x "`which tic`"', br'') |
|
550 | 550 | except ImportError: |
|
551 | 551 | return False |
|
552 | 552 | |
|
553 | 553 | @check("msys", "Windows with MSYS") |
|
554 | 554 | def has_msys(): |
|
555 | 555 | return os.getenv('MSYSTEM') |
|
556 | 556 | |
|
557 | 557 | @check("aix", "AIX") |
|
558 | 558 | def has_aix(): |
|
559 | 559 | return sys.platform.startswith("aix") |
|
560 | 560 | |
|
561 | 561 | @check("osx", "OS X") |
|
562 | 562 | def has_osx(): |
|
563 | 563 | return sys.platform == 'darwin' |
|
564 | 564 | |
|
565 | 565 | @check("osxpackaging", "OS X packaging tools") |
|
566 | 566 | def has_osxpackaging(): |
|
567 | 567 | try: |
|
568 | 568 | return (matchoutput('pkgbuild', br'Usage: pkgbuild ', ignorestatus=1) |
|
569 | 569 | and matchoutput( |
|
570 | 570 | 'productbuild', br'Usage: productbuild ', |
|
571 | 571 | ignorestatus=1) |
|
572 | 572 | and matchoutput('lsbom', br'Usage: lsbom', ignorestatus=1) |
|
573 | 573 | and matchoutput( |
|
574 | 574 | 'xar --help', br'Usage: xar', ignorestatus=1)) |
|
575 | 575 | except ImportError: |
|
576 | 576 | return False |
|
577 | 577 | |
|
578 | 578 | @check('linuxormacos', 'Linux or MacOS') |
|
579 | 579 | def has_linuxormacos(): |
|
580 | 580 | # This isn't a perfect test for MacOS. But it is sufficient for our needs. |
|
581 | 581 | return sys.platform.startswith(('linux', 'darwin')) |
|
582 | 582 | |
|
583 | 583 | @check("docker", "docker support") |
|
584 | 584 | def has_docker(): |
|
585 | 585 | pat = br'A self-sufficient runtime for' |
|
586 | 586 | if matchoutput('docker --help', pat): |
|
587 | 587 | if 'linux' not in sys.platform: |
|
588 | 588 | # TODO: in theory we should be able to test docker-based |
|
589 | 589 | # package creation on non-linux using boot2docker, but in |
|
590 | 590 | # practice that requires extra coordination to make sure |
|
591 | 591 | # $TESTTEMP is going to be visible at the same path to the |
|
592 | 592 | # boot2docker VM. If we figure out how to verify that, we |
|
593 | 593 | # can use the following instead of just saying False: |
|
594 | 594 | # return 'DOCKER_HOST' in os.environ |
|
595 | 595 | return False |
|
596 | 596 | |
|
597 | 597 | return True |
|
598 | 598 | return False |
|
599 | 599 | |
|
600 | 600 | @check("debhelper", "debian packaging tools") |
|
601 | 601 | def has_debhelper(): |
|
602 | 602 | # Some versions of dpkg say `dpkg', some say 'dpkg' (` vs ' on the first |
|
603 | 603 | # quote), so just accept anything in that spot. |
|
604 | 604 | dpkg = matchoutput('dpkg --version', |
|
605 | 605 | br"Debian .dpkg' package management program") |
|
606 | 606 | dh = matchoutput('dh --help', |
|
607 | 607 | br'dh is a part of debhelper.', ignorestatus=True) |
|
608 | 608 | dh_py2 = matchoutput('dh_python2 --help', |
|
609 | 609 | br'other supported Python versions') |
|
610 | 610 | # debuild comes from the 'devscripts' package, though you might want |
|
611 | 611 | # the 'build-debs' package instead, which has a dependency on devscripts. |
|
612 | 612 | debuild = matchoutput('debuild --help', |
|
613 | 613 | br'to run debian/rules with given parameter') |
|
614 | 614 | return dpkg and dh and dh_py2 and debuild |
|
615 | 615 | |
|
616 | 616 | @check("debdeps", |
|
617 | 617 | "debian build dependencies (run dpkg-checkbuilddeps in contrib/)") |
|
618 | 618 | def has_debdeps(): |
|
619 | 619 | # just check exit status (ignoring output) |
|
620 | 620 | path = '%s/../contrib/packaging/debian/control' % os.environ['TESTDIR'] |
|
621 | 621 | return matchoutput('dpkg-checkbuilddeps %s' % path, br'') |
|
622 | 622 | |
|
623 | 623 | @check("demandimport", "demandimport enabled") |
|
624 | 624 | def has_demandimport(): |
|
625 | 625 | # chg disables demandimport intentionally for performance wins. |
|
626 | 626 | return ((not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable') |
|
627 | 627 | |
|
628 | 628 | @check("py3k", "running with Python 3.x") |
|
629 | 629 | def has_py3k(): |
|
630 | 630 | return 3 == sys.version_info[0] |
|
631 | 631 | |
|
632 | 632 | @check("py3exe", "a Python 3.x interpreter is available") |
|
633 | 633 | def has_python3exe(): |
|
634 | return 'PYTHON3' in os.environ | |
|
634 | return matchoutput('python3 -V', br'^Python 3.(5|6|7|8|9)') | |
|
635 | 635 | |
|
636 | 636 | @check("py3pygments", "Pygments available on Python 3.x") |
|
637 | 637 | def has_py3pygments(): |
|
638 | 638 | if has_py3k(): |
|
639 | 639 | return has_pygments() |
|
640 | 640 | elif has_python3exe(): |
|
641 | 641 | # just check exit status (ignoring output) |
|
642 | 642 | py3 = os.environ['PYTHON3'] |
|
643 | 643 | return matchoutput('%s -c "import pygments"' % py3, br'') |
|
644 | 644 | return False |
|
645 | 645 | |
|
646 | 646 | @check("pure", "running with pure Python code") |
|
647 | 647 | def has_pure(): |
|
648 | 648 | return any([ |
|
649 | 649 | os.environ.get("HGMODULEPOLICY") == "py", |
|
650 | 650 | os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure", |
|
651 | 651 | ]) |
|
652 | 652 | |
|
653 | 653 | @check("slow", "allow slow tests (use --allow-slow-tests)") |
|
654 | 654 | def has_slow(): |
|
655 | 655 | return os.environ.get('HGTEST_SLOW') == 'slow' |
|
656 | 656 | |
|
657 | 657 | @check("hypothesis", "Hypothesis automated test generation") |
|
658 | 658 | def has_hypothesis(): |
|
659 | 659 | try: |
|
660 | 660 | import hypothesis |
|
661 | 661 | hypothesis.given |
|
662 | 662 | return True |
|
663 | 663 | except ImportError: |
|
664 | 664 | return False |
|
665 | 665 | |
|
666 | 666 | @check("unziplinks", "unzip(1) understands and extracts symlinks") |
|
667 | 667 | def unzip_understands_symlinks(): |
|
668 | 668 | return matchoutput('unzip --help', br'Info-ZIP') |
|
669 | 669 | |
|
670 | 670 | @check("zstd", "zstd Python module available") |
|
671 | 671 | def has_zstd(): |
|
672 | 672 | try: |
|
673 | 673 | import mercurial.zstd |
|
674 | 674 | mercurial.zstd.__version__ |
|
675 | 675 | return True |
|
676 | 676 | except ImportError: |
|
677 | 677 | return False |
|
678 | 678 | |
|
679 | 679 | @check("devfull", "/dev/full special file") |
|
680 | 680 | def has_dev_full(): |
|
681 | 681 | return os.path.exists('/dev/full') |
|
682 | 682 | |
|
683 | 683 | @check("virtualenv", "Python virtualenv support") |
|
684 | 684 | def has_virtualenv(): |
|
685 | 685 | try: |
|
686 | 686 | import virtualenv |
|
687 | 687 | virtualenv.ACTIVATE_SH |
|
688 | 688 | return True |
|
689 | 689 | except ImportError: |
|
690 | 690 | return False |
|
691 | 691 | |
|
692 | 692 | @check("fsmonitor", "running tests with fsmonitor") |
|
693 | 693 | def has_fsmonitor(): |
|
694 | 694 | return 'HGFSMONITOR_TESTS' in os.environ |
|
695 | 695 | |
|
696 | 696 | @check("fuzzywuzzy", "Fuzzy string matching library") |
|
697 | 697 | def has_fuzzywuzzy(): |
|
698 | 698 | try: |
|
699 | 699 | import fuzzywuzzy |
|
700 | 700 | fuzzywuzzy.__version__ |
|
701 | 701 | return True |
|
702 | 702 | except ImportError: |
|
703 | 703 | return False |
|
704 | 704 | |
|
705 | 705 | @check("clang-libfuzzer", "clang new enough to include libfuzzer") |
|
706 | 706 | def has_clang_libfuzzer(): |
|
707 | 707 | mat = matchoutput('clang --version', b'clang version (\d)') |
|
708 | 708 | if mat: |
|
709 | 709 | # libfuzzer is new in clang 6 |
|
710 | 710 | return int(mat.group(1)) > 5 |
|
711 | 711 | return False |
|
712 | 712 | |
|
713 | 713 | @check("clang-6.0", "clang 6.0 with version suffix (libfuzzer included)") |
|
714 | 714 | def has_clang60(): |
|
715 | 715 | return matchoutput('clang-6.0 --version', b'clang version 6\.') |
|
716 | 716 | |
|
717 | 717 | @check("xdiff", "xdiff algorithm") |
|
718 | 718 | def has_xdiff(): |
|
719 | 719 | try: |
|
720 | 720 | from mercurial import policy |
|
721 | 721 | bdiff = policy.importmod('bdiff') |
|
722 | 722 | return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)] |
|
723 | 723 | except (ImportError, AttributeError): |
|
724 | 724 | return False |
|
725 | 725 | |
|
726 | 726 | @check('extraextensions', 'whether tests are running with extra extensions') |
|
727 | 727 | def has_extraextensions(): |
|
728 | 728 | return 'HGTESTEXTRAEXTENSIONS' in os.environ |
|
729 | 729 | |
|
730 | 730 | def getrepofeatures(): |
|
731 | 731 | """Obtain set of repository features in use. |
|
732 | 732 | |
|
733 | 733 | HGREPOFEATURES can be used to define or remove features. It contains |
|
734 | 734 | a space-delimited list of feature strings. Strings beginning with ``-`` |
|
735 | 735 | mean to remove. |
|
736 | 736 | """ |
|
737 | 737 | # Default list provided by core. |
|
738 | 738 | features = { |
|
739 | 739 | 'bundlerepo', |
|
740 | 740 | 'revlogstore', |
|
741 | 741 | 'fncache', |
|
742 | 742 | } |
|
743 | 743 | |
|
744 | 744 | # Features that imply other features. |
|
745 | 745 | implies = { |
|
746 | 746 | 'simplestore': ['-revlogstore', '-bundlerepo', '-fncache'], |
|
747 | 747 | } |
|
748 | 748 | |
|
749 | 749 | for override in os.environ.get('HGREPOFEATURES', '').split(' '): |
|
750 | 750 | if not override: |
|
751 | 751 | continue |
|
752 | 752 | |
|
753 | 753 | if override.startswith('-'): |
|
754 | 754 | if override[1:] in features: |
|
755 | 755 | features.remove(override[1:]) |
|
756 | 756 | else: |
|
757 | 757 | features.add(override) |
|
758 | 758 | |
|
759 | 759 | for imply in implies.get(override, []): |
|
760 | 760 | if imply.startswith('-'): |
|
761 | 761 | if imply[1:] in features: |
|
762 | 762 | features.remove(imply[1:]) |
|
763 | 763 | else: |
|
764 | 764 | features.add(imply) |
|
765 | 765 | |
|
766 | 766 | return features |
|
767 | 767 | |
|
768 | 768 | @check('reporevlogstore', 'repository using the default revlog store') |
|
769 | 769 | def has_reporevlogstore(): |
|
770 | 770 | return 'revlogstore' in getrepofeatures() |
|
771 | 771 | |
|
772 | 772 | @check('reposimplestore', 'repository using simple storage extension') |
|
773 | 773 | def has_reposimplestore(): |
|
774 | 774 | return 'simplestore' in getrepofeatures() |
|
775 | 775 | |
|
776 | 776 | @check('repobundlerepo', 'whether we can open bundle files as repos') |
|
777 | 777 | def has_repobundlerepo(): |
|
778 | 778 | return 'bundlerepo' in getrepofeatures() |
|
779 | 779 | |
|
780 | 780 | @check('repofncache', 'repository has an fncache') |
|
781 | 781 | def has_repofncache(): |
|
782 | 782 | return 'fncache' in getrepofeatures() |
@@ -1,53 +1,53 b'' | |||
|
1 | 1 | #require test-repo |
|
2 | 2 | |
|
3 | 3 | $ . "$TESTDIR/helpers-testrepo.sh" |
|
4 | 4 | $ cd "$TESTDIR"/.. |
|
5 | 5 | |
|
6 | 6 | $ testrepohg files 'set:(**.py)' \ |
|
7 | 7 | > -X hgdemandimport/demandimportpy2.py \ |
|
8 | 8 | > -X mercurial/thirdparty/cbor \ |
|
9 | 9 | > | sed 's|\\|/|g' | xargs $PYTHON contrib/check-py3-compat.py |
|
10 | 10 | contrib/python-zstandard/setup.py not using absolute_import |
|
11 | 11 | contrib/python-zstandard/setup_zstd.py not using absolute_import |
|
12 | 12 | contrib/python-zstandard/tests/common.py not using absolute_import |
|
13 | 13 | contrib/python-zstandard/tests/test_buffer_util.py not using absolute_import |
|
14 | 14 | contrib/python-zstandard/tests/test_compressor.py not using absolute_import |
|
15 | 15 | contrib/python-zstandard/tests/test_compressor_fuzzing.py not using absolute_import |
|
16 | 16 | contrib/python-zstandard/tests/test_data_structures.py not using absolute_import |
|
17 | 17 | contrib/python-zstandard/tests/test_data_structures_fuzzing.py not using absolute_import |
|
18 | 18 | contrib/python-zstandard/tests/test_decompressor.py not using absolute_import |
|
19 | 19 | contrib/python-zstandard/tests/test_decompressor_fuzzing.py not using absolute_import |
|
20 | 20 | contrib/python-zstandard/tests/test_estimate_sizes.py not using absolute_import |
|
21 | 21 | contrib/python-zstandard/tests/test_module_attributes.py not using absolute_import |
|
22 | 22 | contrib/python-zstandard/tests/test_train_dictionary.py not using absolute_import |
|
23 | 23 | setup.py not using absolute_import |
|
24 | 24 | |
|
25 | 25 | #if py3exe |
|
26 | 26 | $ testrepohg files 'set:(**.py) - grep(pygments)' \ |
|
27 | 27 | > -X hgdemandimport/demandimportpy2.py \ |
|
28 | 28 | > -X hgext/fsmonitor/pywatchman \ |
|
29 | 29 | > -X mercurial/thirdparty/cbor \ |
|
30 |
> | sed 's|\\|/|g' | xargs |
|
|
30 | > | sed 's|\\|/|g' | xargs python3 contrib/check-py3-compat.py \ | |
|
31 | 31 | > | sed 's/[0-9][0-9]*)$/*)/' |
|
32 | 32 | contrib/python-zstandard/setup.py not using absolute_import |
|
33 | 33 | contrib/python-zstandard/setup_zstd.py not using absolute_import |
|
34 | 34 | contrib/python-zstandard/tests/common.py not using absolute_import |
|
35 | 35 | contrib/python-zstandard/tests/test_buffer_util.py not using absolute_import |
|
36 | 36 | contrib/python-zstandard/tests/test_compressor.py not using absolute_import |
|
37 | 37 | contrib/python-zstandard/tests/test_compressor_fuzzing.py not using absolute_import |
|
38 | 38 | contrib/python-zstandard/tests/test_data_structures.py not using absolute_import |
|
39 | 39 | contrib/python-zstandard/tests/test_data_structures_fuzzing.py not using absolute_import |
|
40 | 40 | contrib/python-zstandard/tests/test_decompressor.py not using absolute_import |
|
41 | 41 | contrib/python-zstandard/tests/test_decompressor_fuzzing.py not using absolute_import |
|
42 | 42 | contrib/python-zstandard/tests/test_estimate_sizes.py not using absolute_import |
|
43 | 43 | contrib/python-zstandard/tests/test_module_attributes.py not using absolute_import |
|
44 | 44 | contrib/python-zstandard/tests/test_train_dictionary.py not using absolute_import |
|
45 | 45 | setup.py not using absolute_import |
|
46 | 46 | |
|
47 | 47 | #endif |
|
48 | 48 | |
|
49 | 49 | #if py3exe py3pygments |
|
50 | 50 | $ testrepohg files 'set:(**.py) and grep(pygments)' | sed 's|\\|/|g' \ |
|
51 |
> | xargs |
|
|
51 | > | xargs python3 contrib/check-py3-compat.py \ | |
|
52 | 52 | > | sed 's/[0-9][0-9]*)$/*)/' |
|
53 | 53 | #endif |
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