test/Command.py

   1 #!/usr/bin/env python
   2 #
   3 # __COPYRIGHT__
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining
   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:
  12 #
  13 # The above copyright notice and this permission notice shall be included
  14 # in all copies or substantial portions of the Software.
  15 #
  16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
  17 # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
  18 # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  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 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  25
  26 import TestSCons
  27
  28 python = TestSCons.python
  29 _python_ = TestSCons._python_
  30
  31 test = TestSCons.TestSCons()
  32
  33 test.subdir('expand_chdir_sub')
  34 test.subdir('sub')
  35
  36 build_py = r"""
  37 import sys
  38 with open(sys.argv[1], 'w') as f, open(sys.argv[2], 'r') as infp:
  39     f.write(infp.read())
  40 """
  41 test.write('build.py', build_py)
  42 test.write(['expand_chdir_sub', 'subbuild.py'], build_py)
  43
  44 test.write('SConstruct', """
  45 import os
  46 import sys
  47
  48 def buildIt(env, target, source):
  49     with open(str(target[0]), 'w') as f, open(str(source[0]), 'r') as infp:
  50         xyzzy = env.get('XYZZY', '')
  51         if xyzzy:
  52             f.write(xyzzy + '\\n')
  53         f.write(infp.read())
  54     return 0
  55
  56 def sub(env, target, source):
  57     target = str(target[0])
  58     source = str(source[0])
  59     with open(target, 'w') as t:
  60         for f in sorted(os.listdir(source)):
  61             with open(os.path.join(source, f), 'r') as s:
  62                 t.write(s.read())
  63     return 0
  64
  65 def source_scanner(node, env, path, builder):
  66     print("Source scanner node=", node, "builder =", builder,file=sys.stderr)
  67     return []
  68
  69 def target_scanner(node, env, path, builder):
  70     print("Target scanner node=", node, "builder =", builder,file=sys.stderr)
  71     return []
  72
  73 def factory(node,*lst,**kw):
  74     print("factory called on:",node,file=sys.stderr)
  75     return env.File(node)
  76
  77 env = Environment(COPY_THROUGH_TEMP = r'%(_python_)s build.py .tmp $SOURCE' + '\\n' + r'%(_python_)s build.py $TARGET .tmp',
  78                   EXPAND = '$COPY_THROUGH_TEMP')
  79 env.Command(target = 'f1.out', source = 'f1.in',
  80             action = buildIt)
  81 env.Command(target = 'f2.out', source = 'f2.in',
  82             action = r'%(_python_)s build.py temp2 $SOURCES' + '\\n' + r'%(_python_)s build.py $TARGET temp2')
  83 env.Command(target = 'f3.out', source = 'f3.in',
  84             action = [ [ r'%(_python_)s', 'build.py', 'temp3', '$SOURCES' ],
  85                        [ r'%(_python_)s', 'build.py', '$TARGET', 'temp3'] ])
  86 Command(target = 'f4.out', source = 'sub', action = sub)
  87 env.Command(target = 'f5.out', source = 'f5.in', action = buildIt,
  88             XYZZY='XYZZY is set')
  89 env.Command(target = 'f5.out', source = 'f5.in', action = buildIt,
  90             XYZZY='XYZZY is set')
  91 Command(target = 'f6.out', source = 'f6.in',
  92         action = r'%(_python_)s build.py f6.out f6.in')
  93 env.Command(target = 'f7.out', source = 'f7.in',
  94             action = r'%(_python_)s build.py $TARGET $SOURCE')
  95 Command(target = 'f8.out', source = 'f8.in',
  96         action = r'%(_python_)s build.py $TARGET $SOURCE')
  97 env.Command(target = 'f7s.out', source = 'f7.in',
  98             action = r'%(_python_)s build.py $TARGET $SOURCE',
  99             target_scanner=Scanner(lambda node, env, path: target_scanner(node, env, path, "w-env")),
 100             source_scanner=Scanner(lambda node, env, path: source_scanner(node, env, path, "w-env")))
 101 Command(target = 'f8s.out', source = 'f8.in',
 102         action = r'%(_python_)s build.py $TARGET $SOURCE',
 103         target_scanner=Scanner(lambda node, env, path: target_scanner(node, env, path, "wo-env")),
 104         source_scanner=Scanner(lambda node, env, path: source_scanner(node, env, path, "wo-env")))
 105 Command(target = 'f8f.out', source = 'f8.in',
 106         action = r'%(_python_)s build.py $TARGET $SOURCE',
 107         target_factory=factory,
 108         source_factory=factory
 109         )
 110 env.Command(target = 'f9.out', source = 'f9.in',
 111             action = r'$EXPAND')
 112 env.Command(target = '${F10}.out', source = '${F10}.in',
 113             action = r'%(_python_)s build.py $TARGET $SOURCE',
 114             F10 = 'f10')
 115 env['SUB'] = 'expand_chdir_sub'
 116 env.Command(target = '$SUB/${F11}.out', source = '$SUB/${F11}.in',
 117             action = r'%(_python_)s subbuild.py ${F11}.out ${F11}.in',
 118             chdir = '$SUB',
 119             F11 = 'f11')
 120 """ % locals())
 121
 122 test.write('f1.in', "f1.in\n")
 123 test.write('f2.in', "f2.in\n")
 124 test.write('f3.in', "f3.in\n")
 125 test.write(['sub', 'f4a'], "sub/f4a\n")
 126 test.write(['sub', 'f4b'], "sub/f4b\n")
 127 test.write(['sub', 'f4c'], "sub/f4c\n")
 128 test.write('f5.in', "f5.in\n")
 129 test.write('f6.in', "f6.in\n")
 130 test.write('f7.in', "f7.in\n")
 131 test.write('f8.in', "f8.in\n")
 132 test.write('f9.in', "f9.in\n")
 133 test.write('f10.in', "f10.in\n")
 134 test.write(['expand_chdir_sub', 'f11.in'], "expand_chdir_sub/f11.in\n")
 135
 136 test_str = r'''factory called on: f8.in
 137 factory called on: f8f.out
 138 Source scanner node= f7.in builder = w-env
 139 Target scanner node= f7s.out builder = w-env
 140 Source scanner node= f8.in builder = wo-env
 141 Target scanner node= f8s.out builder = wo-env
 142 '''
 143
 144 out = test.run(arguments='.',
 145                stderr=test_str,
 146                match=TestSCons.match_re_dotall)
 147
 148
 149 test.must_match('f1.out', "f1.in\n", mode='r')
 150 test.must_match('f2.out', "f2.in\n", mode='r')
 151 test.must_match('f3.out', "f3.in\n", mode='r')
 152 test.must_match('f4.out', "sub/f4a\nsub/f4b\nsub/f4c\n", mode='r')
 153 test.must_match('f5.out', "XYZZY is set\nf5.in\n", mode='r')
 154 test.must_match('f6.out', "f6.in\n", mode='r')
 155 test.must_match('f7.out', "f7.in\n", mode='r')
 156 test.must_match('f8.out', "f8.in\n", mode='r')
 157 test.must_match('f7s.out', "f7.in\n", mode='r')
 158 test.must_match('f8s.out', "f8.in\n", mode='r')
 159 test.must_match('f9.out', "f9.in\n", mode='r')
 160 test.must_match('f10.out', "f10.in\n", mode='r')
 161 test.must_match(['expand_chdir_sub', 'f11.out'],
 162                 "expand_chdir_sub/f11.in\n", mode='r')
 163
 164 test.pass_test()
 165
 166 # Local Variables:
 167 # tab-width:4
 168 # indent-tabs-mode:nil
 169 # End:
 170 # vim: set expandtab tabstop=4 shiftwidth=4: