test/Alias/action.py

   1 #!/usr/bin/env python
   2 #
   3 # MIT License
   4 #
   5 # Copyright The SCons Foundation
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining
   8 # a copy of this software and associated documentation files (the
   9 # "Software"), to deal in the Software without restriction, including
  10 # without limitation the rights to use, copy, modify, merge, publish,
  11 # distribute, sublicense, and/or sell copies of the Software, and to
  12 # permit persons to whom the Software is furnished to do so, subject to
  13 # the following conditions:
  14 #
  15 # The above copyright notice and this permission notice shall be included
  16 # in all copies or substantial portions of the Software.
  17 #
  18 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  19 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  20 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  22 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  23 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  24 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25
  26 """
  27 Test that Aliases with actions work.
  28 """
  29
  30 import TestSCons
  31
  32 test = TestSCons.TestSCons()
  33
  34 test.write('SConstruct', """
  35 def cat(target, source, env):
  36     target = str(target[0])
  37     with open(target, "wb") as f:
  38         for src in source:
  39             with open(str(src), "rb") as ifp:
  40                 f.write(ifp.read())
  41
  42 def foo(target, source, env):
  43     target = list(map(str, target))
  44     source = list(map(str, source))
  45     with open('foo', 'wb') as f:
  46         f.write(bytearray("foo(%s, %s)\\n" % (target, source),'utf-8'))
  47
  48 def bar(target, source, env):
  49     target = list(map(str, target))
  50     source = list(map(str, source))
  51     with open('bar', 'wb') as f:
  52         f.write(bytearray("bar(%s, %s)\\n" % (target, source),'utf-8'))
  53
  54 DefaultEnvironment(tools=[])  # test speedup
  55 env = Environment(tools=[], BUILDERS = {'Cat':Builder(action=cat)})
  56 env.Alias(target = ['build-f1'], source = 'f1.out', action = foo)
  57 f1 = env.Cat('f1.out', 'f1.in')
  58 f2 = env.Cat('f2.out', 'f2.in')
  59 f3 = env.Cat('f3.out', 'f3.in')
  60 f4 = env.Cat('f4.out', 'f4.in')
  61 f5 = env.Cat('f5.out', 'f5.in')
  62 f6 = env.Cat('f6.out', 'f6.in')
  63 env.Alias('build-all', [f1, f2, f3], foo)
  64 env.Alias('build-add1', f3, foo)
  65 env.Alias('build-add1', f2)
  66 env.Alias('build-add2a',  f4)
  67 env.Alias('build-add2b',  f5)
  68 env.Alias(['build-add2a', 'build-add2b'], action=foo)
  69 env.Alias('build-add3', f6)
  70 env.Alias('build-add3', action=foo)
  71 env.Alias('build-add3', action=bar)
  72 """)
  73
  74 test.write('f1.in', "f1.in 1\n")
  75 test.write('f2.in', "f2.in 1\n")
  76 test.write('f3.in', "f3.in 1\n")
  77 test.write('f4.in', "f4.in 1\n")
  78 test.write('f5.in', "f5.in 1\n")
  79 test.write('f6.in', "f6.in 1\n")
  80
  81 test.run(arguments = 'build-f1')
  82
  83 test.must_match('f1.out', "f1.in 1\n")
  84 test.must_match('foo', "foo(['build-f1'], ['f1.out'])\n")
  85
  86 test.up_to_date(arguments = 'build-f1')
  87
  88 test.write('f1.in', "f1.in 2\n")
  89 test.unlink('foo')
  90
  91 test.run(arguments = 'build-f1')
  92
  93 test.must_match('f1.out', "f1.in 2\n")
  94 test.must_match('foo', "foo(['build-f1'], ['f1.out'])\n")
  95
  96 test.run(arguments = 'build-all')
  97
  98 test.must_match('f1.out', "f1.in 2\n")
  99 test.must_match('f2.out', "f2.in 1\n")
 100 test.must_match('f3.out', "f3.in 1\n")
 101 test.must_match('foo', "foo(['build-all'], ['f1.out', 'f2.out', 'f3.out'])\n")
 102
 103 test.up_to_date(arguments = 'build-all')
 104 test.up_to_date(arguments = 'build-add1')
 105
 106 test.write('f1.in', "f1.in 3\n")
 107 test.write('f3.in', "f3.in 2\n")
 108 test.unlink('foo')
 109
 110 test.run(arguments = 'build-add1')
 111
 112 test.must_match('f1.out', "f1.in 2\n")
 113 test.must_match('f2.out', "f2.in 1\n")
 114 test.must_match('f3.out', "f3.in 2\n")
 115 test.must_match('foo', "foo(['build-add1'], ['f3.out', 'f2.out'])\n")
 116
 117 test.up_to_date(arguments = 'build-add1')
 118
 119 test.run(arguments = 'build-add2a')
 120
 121 test.must_match('f4.out', "f4.in 1\n")
 122 test.must_not_exist('f5.out')
 123 test.must_match('foo', "foo(['build-add2a'], ['f4.out'])\n")
 124
 125 test.run(arguments = 'build-add2b')
 126
 127 test.must_match('f5.out', "f5.in 1\n")
 128 test.must_match('foo', "foo(['build-add2b'], ['f5.out'])\n")
 129
 130 test.run(arguments = 'build-add3')
 131
 132 test.must_match('f6.out', "f6.in 1\n")
 133 test.must_match('foo', "foo(['build-add3'], ['f6.out'])\n")
 134 test.must_match('bar', "bar(['build-add3'], ['f6.out'])\n")
 135
 136 test.pass_test()
 137
 138 # Local Variables:
 139 # tab-width:4
 140 # indent-tabs-mode:nil
 141 # End:
 142 # vim: set expandtab tabstop=4 shiftwidth=4: