Ticket #5129: py3-execfile-5129.apply-to-r34464.diff

File py3-execfile-5129.apply-to-r34464.diff, 1.6 KB (added by allenap, 3 years ago)

Tests for Java-handling code path through getExtensions, and for the "extensions" in ns branch.

  • twisted/python/test/test_dist.py

     
    88 
    99import os 
    1010import shutil 
     11import sys 
    1112 
    1213from distutils.core import Distribution 
    1314 
     
    8889        setup.setContent(self.setupTemplate % (name,)) 
    8990 
    9091 
     92    def writeEmptySetup(self, *path): 
     93        """ 
     94        Write out an empty C{setup.py} file to a location determined by 
     95        L{self.basedir} and L{path}. 
     96        """ 
     97        outdir = self.basedir.descendant(path) 
     98        outdir.makedirs() 
     99        outdir.child("setup.py").setContent("") 
     100 
     101 
    91102    def assertExtensions(self, expected): 
    92103        """ 
    93104        Assert that the given names match the (sorted) names of discovered 
     
    127138        self.assertExtensions([]) 
    128139 
    129140 
     141    def test_getExtensionsNotSupportedOnJava(self): 
     142        """ 
     143        Extensions are not supported on Java-based platforms. 
     144        """ 
     145        self.addCleanup(setattr, sys, "platform", sys.platform) 
     146        sys.platform = "java" 
     147        self.writeSetup("twisted.sorcery", "topfiles") 
     148        self.assertExtensions([]) 
    130149 
     150 
     151    def test_getExtensionsExtensionsLocalIsOptional(self): 
     152        """ 
     153        It is acceptable for extensions to not define the C{extensions} local 
     154        variable. 
     155        """ 
     156        self.writeEmptySetup("twisted.necromancy", "topfiles") 
     157        self.assertExtensions([]) 
     158 
     159 
     160 
    131161class GetVersionTest(TestCase): 
    132162    """ 
    133163    Tests for L{dist.getVersion}.