test/Copy-Symlinks.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
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   6 # a copy of this software and associated documentation files (the
   7 # "Software"), to deal in the Software without restriction, including
   8 # without limitation the rights to use, copy, modify, merge, publish,
   9 # distribute, sublicense, and/or sell copies of the Software, and to
  10 # permit persons to whom the Software is furnished to do so, subject to
  11 # the following conditions:
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  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
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  21 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 #
  24
  25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  26
  27 """
  28 Verify that the Copy() Action symlink soft-copy support works.
  29 """
  30
  31 import os
  32 import TestSCons
  33
  34 import SCons.Defaults
  35 SCons.Defaults.DefaultEnvironment( tools = [] )
  36
  37 test = TestSCons.TestSCons()
  38
  39 if not test.platform_has_symlink():
  40     test.skip_test('No os.symlink() method, no symlinks to test.\n')
  41
  42 filelinkToCopy = 'filelinkToCopy'
  43 fileToLink = 'file.in'
  44 fileContents = 'stuff n things\n'
  45 dirToLink = 'dir'
  46 dirlinkToCopy = 'dirlinkToCopy'
  47 treeToLink = 'tree'
  48 treelinkToCopy = 'treelinkToCopy'
  49 badToLink = 'None' # do not write this item
  50 badlinkToCopy = 'badlinkToCopy'
  51 relToLink = os.path.join( treeToLink, fileToLink )
  52 rellinkToCopy = 'relLinkToCopy'
  53
  54 test.symlink( fileToLink, filelinkToCopy )
  55 test.symlink( dirToLink, dirlinkToCopy )
  56 test.symlink( treeToLink, treelinkToCopy )
  57 test.symlink( badToLink, badlinkToCopy )
  58 test.symlink( relToLink, rellinkToCopy )
  59
  60 test.write( fileToLink, fileContents )
  61 test.subdir( dirToLink )
  62 test.subdir( treeToLink )
  63 test.write( relToLink, fileContents )
  64
  65 sconstructPath = 'SConstruct'
  66 sconscriptPath = os.path.join( treeToLink, 'SConscript' )
  67
  68 test.write( sconstructPath,
  69 """\
  70 import SCons.Defaults
  71 SCons.Defaults.DefaultEnvironment( tools = [] )
  72
  73 Execute( Copy( 'F1', '%(filelinkToCopy)s', False ) )
  74 Execute( Copy( 'L1', '%(filelinkToCopy)s' ) )
  75 Execute( Copy( 'L2', '%(filelinkToCopy)s', True ) )
  76
  77 Execute( Copy( 'D1', '%(dirlinkToCopy)s', False ) )
  78 Execute( Copy( 'L3', '%(dirlinkToCopy)s' ) )
  79 Execute( Copy( 'L4', '%(dirlinkToCopy)s', True ) )
  80
  81 Execute( Copy( 'T1', '%(treelinkToCopy)s', False ) )
  82 Execute( Copy( 'L5', '%(treelinkToCopy)s' ) )
  83 Execute( Copy( 'L6', '%(treelinkToCopy)s', True ) )
  84
  85 Execute( Copy( 'Fails', '%(badlinkToCopy)s', False ) )
  86 Execute( Copy( 'L7', '%(badlinkToCopy)s' ) )
  87 Execute( Copy( 'L8', '%(badlinkToCopy)s', True ) )
  88
  89 SConscript( '%(sconscriptPath)s' )
  90 """
  91 % locals()
  92 )
  93
  94 relLinkCopyPath = os.path.join( '..', rellinkToCopy )
  95
  96 test.write( sconscriptPath,
  97 """\
  98 Execute( Copy( 'F2', '%(relLinkCopyPath)s', False ) )
  99 Execute( Copy( 'L9', '%(relLinkCopyPath)s' ) )
 100 Execute( Copy( 'L10', '%(relLinkCopyPath)s', True ) )
 101 """
 102 % locals()
 103 )
 104
 105 test.must_exist( sconstructPath )
 106 test.must_exist( sconscriptPath )
 107 test.must_exist( fileToLink )
 108 test.must_exist( filelinkToCopy )
 109 test.must_exist( dirlinkToCopy )
 110 test.must_exist( treelinkToCopy )
 111 test.must_not_exist( badToLink )
 112 test.must_exist( badlinkToCopy )
 113 test.must_exist( rellinkToCopy )
 114
 115 expectStdout = test.wrap_stdout(
 116 read_str =
 117 '''\
 118 Copy("F1", "%(filelinkToCopy)s")
 119 Copy("L1", "%(filelinkToCopy)s")
 120 Copy("L2", "%(filelinkToCopy)s")
 121 Copy("D1", "%(dirlinkToCopy)s")
 122 Copy("L3", "%(dirlinkToCopy)s")
 123 Copy("L4", "%(dirlinkToCopy)s")
 124 Copy("T1", "%(treelinkToCopy)s")
 125 Copy("L5", "%(treelinkToCopy)s")
 126 Copy("L6", "%(treelinkToCopy)s")
 127 Copy("Fails", "%(badlinkToCopy)s")
 128 Copy("L7", "%(badlinkToCopy)s")
 129 Copy("L8", "%(badlinkToCopy)s")
 130 Copy("F2", "%(relLinkCopyPath)s")
 131 Copy("L9", "%(relLinkCopyPath)s")
 132 Copy("L10", "%(relLinkCopyPath)s")
 133 ''' % locals(),
 134 build_str =
 135 '''\
 136 scons: `.' is up to date.
 137 '''
 138 )
 139
 140 expectStderr = \
 141 '''\
 142 scons: *** %s: No such file or directory
 143 ''' % os.path.join( os.getcwd(), badToLink )
 144
 145 test.run( stdout = expectStdout, stderr = expectStderr, status = None )
 146
 147 F2 = os.path.join( treeToLink, 'F2' )
 148 L9 = os.path.join( treeToLink, 'L9' )
 149 L10 = os.path.join( treeToLink, 'L10' )
 150
 151 test.must_exist('D1')
 152 test.must_exist('F1')
 153 test.must_exist( F2 )
 154 test.must_exist('L2')
 155 test.must_exist('L3')
 156 test.must_exist('L4')
 157 test.must_exist('L5')
 158 test.must_exist('L6')
 159 test.must_exist('L7')
 160 test.must_exist('L8')
 161 test.must_exist( L9 )
 162 test.must_exist( L10 )
 163 test.must_exist('T1')
 164 test.must_not_exist( 'Fails' )
 165
 166 test.must_match( fileToLink, fileContents )
 167 test.must_match( 'F1', fileContents )
 168 test.must_match(  F2 , fileContents )
 169 test.must_match( 'L1', fileContents )
 170 test.must_match( 'L2', fileContents )
 171 test.must_match( os.path.join( treeToLink, fileToLink ), fileContents )
 172
 173 test.fail_test( condition=os.path.islink('D1') )
 174 test.fail_test( condition=os.path.islink('F1') )
 175 test.fail_test( condition=os.path.islink( F2 ) )
 176 test.fail_test( condition=os.path.islink('T1') )
 177 test.fail_test( condition=(not os.path.isdir('D1')) )
 178 test.fail_test( condition=(not os.path.isfile('F1')) )
 179 test.fail_test( condition=(not os.path.isdir('T1')) )
 180 test.fail_test( condition=(not os.path.islink('L1')) )
 181 test.fail_test( condition=(not os.path.islink('L2')) )
 182 test.fail_test( condition=(not os.path.islink('L3')) )
 183 test.fail_test( condition=(not os.path.islink('L4')) )
 184 test.fail_test( condition=(not os.path.islink('L5')) )
 185 test.fail_test( condition=(not os.path.islink('L6')) )
 186 test.fail_test( condition=(not os.path.islink('L7')) )
 187 test.fail_test( condition=(not os.path.islink('L8')) )
 188 test.fail_test( condition=(not os.path.islink( L9 )) )
 189 test.fail_test( condition=(not os.path.islink( L10 )) )
 190 test.fail_test( condition=(os.path.exists('L7')) )
 191 test.fail_test( condition=(os.path.exists('L8')) )
 192 test.fail_test( condition=(os.path.exists( L9 )) )
 193 test.fail_test( condition=(os.path.exists( L10 )) )
 194 test.fail_test( condition=(os.readlink(filelinkToCopy) != os.readlink('L1')) )
 195 test.fail_test( condition=(os.readlink(filelinkToCopy) != os.readlink('L2')) )
 196 test.fail_test( condition=(os.readlink(dirlinkToCopy) != os.readlink('L3')) )
 197 test.fail_test( condition=(os.readlink(dirlinkToCopy) != os.readlink('L4')) )
 198 test.fail_test( condition=(os.readlink(treelinkToCopy) != os.readlink('L5')) )
 199 test.fail_test( condition=(os.readlink(treelinkToCopy) != os.readlink('L6')) )
 200 test.fail_test( condition=(os.readlink(badlinkToCopy) != os.readlink('L7')) )
 201 test.fail_test( condition=(os.readlink(badlinkToCopy) != os.readlink('L8')) )
 202 test.fail_test( condition=(os.readlink(rellinkToCopy) != os.readlink( L9 )) )
 203 test.fail_test( condition=(os.readlink(rellinkToCopy) != os.readlink( L10 )) )
 204
 205 test.pass_test()
 206
 207 # Local Variables:
 208 # tab-width:4
 209 # indent-tabs-mode:nil
 210 # End:
 211 # vim: set expandtab tabstop=4 shiftwidth=4: