test/Climb/option-u.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 the -u option only builds targets at or below
  28 the current directory.
  29 """
  30
  31 import os
  32
  33 import TestSCons
  34
  35 test = TestSCons.TestSCons()
  36
  37 test.subdir('sub1',
  38             'sub2', ['sub2', 'dir'],
  39             'sub3',
  40             'sub4', ['sub4', 'dir'])
  41
  42 test.write('SConstruct', """
  43 DefaultEnvironment(tools=[])
  44 def cat(env, source, target):
  45     target = str(target[0])
  46     with open(target, 'wb') as ofp:
  47         for src in source:
  48             with open(str(src), 'rb') as ifp:
  49                 ofp.write(ifp.read())
  50 env = Environment(tools=[])
  51 env.Append(BUILDERS = {'Cat' : Builder(action=cat)})
  52 env.Cat(target = 'sub1/f1a.out', source = 'sub1/f1a.in')
  53 env.Cat(target = 'sub1/f1b.out', source = 'sub1/f1b.in')
  54 Export('env')
  55 SConscript('sub2/SConscript')
  56 f3 = env.Cat(target = 'sub3/f3.out', source = 'sub3/f3.in')
  57 env.Alias('my_alias', f3)
  58 VariantDir('build', 'sub4')
  59 SConscript('build/SConscript')
  60 """)
  61
  62 test.write(['sub2', 'SConscript'], """
  63 Import('env')
  64 env.Cat(target = 'f2a.out', source = 'f2a.in')
  65 env.Cat(target = 'dir/f2b.out', source = 'dir/f2b.in')
  66 """)
  67
  68 test.write(['sub4', 'SConscript'], """
  69 Import('env')
  70 env.Cat(target = 'f4a.out', source = 'f4a.in')
  71 f4b_in = File('dir/f4b.in')
  72 f4b_in.exists()
  73 f4b_in.is_derived()
  74 env.Cat(target = 'dir/f4b.out', source = f4b_in)
  75 """)
  76
  77 test.write(['sub1', 'f1a.in'], "sub1/f1a.in")
  78 test.write(['sub1', 'f1b.in'], "sub1/f1b.in")
  79 test.write(['sub2', 'f2a.in'], "sub2/f2a.in")
  80 test.write(['sub2', 'dir', 'f2b.in'], "sub2/dir/f2b.in")
  81 test.write(['sub3', 'f3.in'], "sub3/f3.in")
  82 test.write(['sub4', 'f4a.in'], "sub4/f4a.in")
  83 test.write(['sub4', 'dir', 'f4b.in'], "sub4/dir/f4b.in")
  84
  85 # Verify that we only build the specified local argument.
  86 test.run(chdir = 'sub1', arguments = '-u f1a.out')
  87
  88 test.must_match(['sub1', 'f1a.out'], "sub1/f1a.in")
  89 test.must_not_exist(test.workpath('sub1', 'sub1/f1b.out'))
  90 test.must_not_exist(test.workpath('sub2', 'f2a.out'))
  91 test.must_not_exist(test.workpath('sub2', 'dir', 'f2b.out'))
  92 test.must_not_exist(test.workpath('sub3', 'f3.out'))
  93 test.must_not_exist(test.workpath('sub4', 'f4a.out'))
  94 test.must_not_exist(test.workpath('sub4', 'dir', 'f4b.out'))
  95 test.must_not_exist(test.workpath('build', 'f4a.out'))
  96 test.must_not_exist(test.workpath('build', 'dir', 'f4b.out'))
  97
  98 # Verify that we build everything at or below our current directory.
  99 test.run(chdir = 'sub2', arguments = '-u')
 100
 101 test.must_not_exist(test.workpath('sub1', 'sub1/f1b.out'))
 102 test.must_match(['sub2', 'f2a.out'], "sub2/f2a.in")
 103 test.must_match(['sub2', 'dir', 'f2b.out'], "sub2/dir/f2b.in")
 104 test.must_not_exist(test.workpath('sub3', 'f3.out'))
 105 test.must_not_exist(test.workpath('sub4', 'f4a.out'))
 106 test.must_not_exist(test.workpath('sub4', 'dir', 'f4b.out'))
 107 test.must_not_exist(test.workpath('build', 'f4a.out'))
 108 test.must_not_exist(test.workpath('build', 'dir', 'f4b.out'))
 109
 110 # Verify that we build a specified alias, regardless of where.
 111 test.run(chdir = 'sub2', arguments = '-u my_alias')
 112
 113 test.must_not_exist(test.workpath('sub1', 'sub1/f1b.out'))
 114 test.must_match(['sub3', 'f3.out'], "sub3/f3.in")
 115 test.must_not_exist(test.workpath('sub4', 'f4a.out'))
 116 test.must_not_exist(test.workpath('sub4', 'dir', 'f4b.out'))
 117 test.must_not_exist(test.workpath('build', 'f4a.out'))
 118 test.must_not_exist(test.workpath('build', 'dir', 'f4b.out'))
 119
 120 # Verify that we build things in a linked VariantDir.
 121 f4a_in = os.path.join('build', 'f4a.in')
 122 f4a_out = os.path.join('build', 'f4a.out')
 123 f4b_in = os.path.join('build', 'dir', 'f4b.in')
 124 f4b_out = os.path.join('build', 'dir', 'f4b.out')
 125 test.run(chdir = 'sub4',
 126          arguments = '-u',
 127          stdout = "scons: Entering directory `%s'\n" % test.workpath() + \
 128                   test.wrap_stdout("""\
 129 scons: building associated VariantDir targets: build
 130 cat(["%s"], ["%s"])
 131 cat(["%s"], ["%s"])
 132 scons: `sub4' is up to date.
 133 """ % (f4b_out, f4b_in, f4a_out, f4a_in)))
 134
 135 test.must_not_exist(test.workpath('sub1', 'sub1/f1b.out'))
 136 test.must_not_exist(test.workpath('sub4', 'f4a.out'))
 137 test.must_not_exist(test.workpath('sub4', 'dir', 'f4b.out'))
 138 test.must_match(['build', 'f4a.out'], "sub4/f4a.in")
 139 test.must_match(['build', 'dir', 'f4b.out'], "sub4/dir/f4b.in")
 140
 141
 142 test.pass_test()
 143
 144 # Local Variables:
 145 # tab-width:4
 146 # indent-tabs-mode:nil
 147 # End:
 148 # vim: set expandtab tabstop=4 shiftwidth=4: