1 | """Tests for distutils.msvc9compiler.""" |
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2 | import sys |
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3 | import unittest |
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4 | import os |
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5 | |
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6 | from distutils.errors import DistutilsPlatformError |
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7 | from distutils.tests import support |
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8 | from test.test_support import run_unittest |
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9 | |
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10 | # A manifest with the only assembly reference being the msvcrt assembly, so |
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11 | # should have the assembly completely stripped. Note that although the |
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12 | # assembly has a <security> reference the assembly is removed - that is |
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13 | # currently a "feature", not a bug :) |
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14 | _MANIFEST_WITH_ONLY_MSVC_REFERENCE = """\ |
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15 | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
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16 | <assembly xmlns="urn:schemas-microsoft-com:asm.v1" |
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17 | manifestVersion="1.0"> |
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18 | <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> |
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19 | <security> |
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20 | <requestedPrivileges> |
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21 | <requestedExecutionLevel level="asInvoker" uiAccess="false"> |
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22 | </requestedExecutionLevel> |
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23 | </requestedPrivileges> |
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24 | </security> |
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25 | </trustInfo> |
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26 | <dependency> |
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27 | <dependentAssembly> |
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28 | <assemblyIdentity type="win32" name="Microsoft.VC90.CRT" |
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29 | version="9.0.21022.8" processorArchitecture="x86" |
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30 | publicKeyToken="XXXX"> |
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31 | </assemblyIdentity> |
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32 | </dependentAssembly> |
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33 | </dependency> |
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34 | </assembly> |
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35 | """ |
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36 | |
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37 | # A manifest with references to assemblies other than msvcrt. When processed, |
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38 | # this assembly should be returned with just the msvcrt part removed. |
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39 | _MANIFEST_WITH_MULTIPLE_REFERENCES = """\ |
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40 | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
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41 | <assembly xmlns="urn:schemas-microsoft-com:asm.v1" |
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42 | manifestVersion="1.0"> |
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43 | <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> |
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44 | <security> |
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45 | <requestedPrivileges> |
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46 | <requestedExecutionLevel level="asInvoker" uiAccess="false"> |
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47 | </requestedExecutionLevel> |
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48 | </requestedPrivileges> |
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49 | </security> |
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50 | </trustInfo> |
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51 | <dependency> |
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52 | <dependentAssembly> |
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53 | <assemblyIdentity type="win32" name="Microsoft.VC90.CRT" |
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54 | version="9.0.21022.8" processorArchitecture="x86" |
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55 | publicKeyToken="XXXX"> |
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56 | </assemblyIdentity> |
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57 | </dependentAssembly> |
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58 | </dependency> |
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59 | <dependency> |
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60 | <dependentAssembly> |
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61 | <assemblyIdentity type="win32" name="Microsoft.VC90.MFC" |
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62 | version="9.0.21022.8" processorArchitecture="x86" |
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63 | publicKeyToken="XXXX"></assemblyIdentity> |
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64 | </dependentAssembly> |
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65 | </dependency> |
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66 | </assembly> |
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67 | """ |
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68 | |
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69 | _CLEANED_MANIFEST = """\ |
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70 | <?xml version="1.0" encoding="UTF-8" standalone="yes"?> |
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71 | <assembly xmlns="urn:schemas-microsoft-com:asm.v1" |
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72 | manifestVersion="1.0"> |
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73 | <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> |
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74 | <security> |
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75 | <requestedPrivileges> |
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76 | <requestedExecutionLevel level="asInvoker" uiAccess="false"> |
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77 | </requestedExecutionLevel> |
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78 | </requestedPrivileges> |
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79 | </security> |
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80 | </trustInfo> |
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81 | <dependency> |
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82 | |
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83 | </dependency> |
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84 | <dependency> |
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85 | <dependentAssembly> |
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86 | <assemblyIdentity type="win32" name="Microsoft.VC90.MFC" |
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87 | version="9.0.21022.8" processorArchitecture="x86" |
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88 | publicKeyToken="XXXX"></assemblyIdentity> |
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89 | </dependentAssembly> |
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90 | </dependency> |
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91 | </assembly>""" |
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92 | |
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93 | if sys.platform=="win32": |
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94 | from distutils.msvccompiler import get_build_version |
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95 | if get_build_version()>=8.0: |
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96 | SKIP_MESSAGE = None |
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97 | else: |
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98 | SKIP_MESSAGE = "These tests are only for MSVC8.0 or above" |
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99 | else: |
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100 | SKIP_MESSAGE = "These tests are only for win32" |
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101 | |
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102 | @unittest.skipUnless(SKIP_MESSAGE is None, SKIP_MESSAGE) |
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103 | class msvc9compilerTestCase(support.TempdirManager, |
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104 | unittest.TestCase): |
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105 | |
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106 | def test_no_compiler(self): |
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107 | # makes sure query_vcvarsall raises |
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108 | # a DistutilsPlatformError if the compiler |
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109 | # is not found |
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110 | from distutils.msvc9compiler import query_vcvarsall |
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111 | def _find_vcvarsall(version): |
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112 | return None |
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113 | |
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114 | from distutils import msvc9compiler |
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115 | old_find_vcvarsall = msvc9compiler.find_vcvarsall |
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116 | msvc9compiler.find_vcvarsall = _find_vcvarsall |
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117 | try: |
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118 | self.assertRaises(DistutilsPlatformError, query_vcvarsall, |
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119 | 'wont find this version') |
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120 | finally: |
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121 | msvc9compiler.find_vcvarsall = old_find_vcvarsall |
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122 | |
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123 | def test_reg_class(self): |
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124 | from distutils.msvc9compiler import Reg |
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125 | self.assertRaises(KeyError, Reg.get_value, 'xxx', 'xxx') |
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126 | |
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127 | # looking for values that should exist on all |
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128 | # windows registeries versions. |
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129 | path = r'Control Panel\Desktop' |
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130 | v = Reg.get_value(path, u'dragfullwindows') |
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131 | self.assertIn(v, (u'0', u'1', u'2')) |
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132 | |
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133 | import _winreg |
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134 | HKCU = _winreg.HKEY_CURRENT_USER |
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135 | keys = Reg.read_keys(HKCU, 'xxxx') |
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136 | self.assertEqual(keys, None) |
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137 | |
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138 | keys = Reg.read_keys(HKCU, r'Control Panel') |
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139 | self.assertIn('Desktop', keys) |
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140 | |
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141 | def test_remove_visual_c_ref(self): |
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142 | from distutils.msvc9compiler import MSVCCompiler |
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143 | tempdir = self.mkdtemp() |
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144 | manifest = os.path.join(tempdir, 'manifest') |
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145 | f = open(manifest, 'w') |
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146 | try: |
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147 | f.write(_MANIFEST_WITH_MULTIPLE_REFERENCES) |
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148 | finally: |
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149 | f.close() |
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150 | |
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151 | compiler = MSVCCompiler() |
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152 | compiler._remove_visual_c_ref(manifest) |
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153 | |
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154 | # see what we got |
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155 | f = open(manifest) |
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156 | try: |
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157 | # removing trailing spaces |
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158 | content = '\n'.join([line.rstrip() for line in f.readlines()]) |
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159 | finally: |
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160 | f.close() |
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161 | |
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162 | # makes sure the manifest was properly cleaned |
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163 | self.assertEqual(content, _CLEANED_MANIFEST) |
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164 | |
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165 | def test_remove_entire_manifest(self): |
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166 | from distutils.msvc9compiler import MSVCCompiler |
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167 | tempdir = self.mkdtemp() |
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168 | manifest = os.path.join(tempdir, 'manifest') |
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169 | f = open(manifest, 'w') |
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170 | try: |
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171 | f.write(_MANIFEST_WITH_ONLY_MSVC_REFERENCE) |
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172 | finally: |
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173 | f.close() |
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174 | |
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175 | compiler = MSVCCompiler() |
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176 | got = compiler._remove_visual_c_ref(manifest) |
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177 | self.assertIsNone(got) |
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178 | |
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179 | |
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180 | def test_suite(): |
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181 | return unittest.makeSuite(msvc9compilerTestCase) |
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182 | |
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183 | if __name__ == "__main__": |
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184 | run_unittest(test_suite()) |
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