test/ParseDepends.py

   1 #!/usr/bin/env python
   2 #
   3 # SPDX-License-Identifier: MIT
   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 import os.path
  27
  28 import TestSCons
  29
  30 _python_ = TestSCons._python_
  31
  32 test = TestSCons.TestSCons()
  33
  34 test.subdir('subdir', 'sub2')
  35
  36 test.write('build.py', r"""
  37 import sys
  38 with open(sys.argv[1], 'wb') as f, open(sys.argv[2], 'rb') as afp2, open(sys.argv[3], 'rb') as afp3:
  39     f.write(afp2.read() + afp3.read())
  40 """)
  41
  42 test.write('SConstruct', """\
  43 Foo = Builder(action=r'%(_python_)s build.py $TARGET $SOURCES subdir/foo.dep')
  44 Bar = Builder(action=r'%(_python_)s build.py $TARGET $SOURCES subdir/bar.dep')
  45 DefaultEnvironment(tools=[])
  46 env = Environment(tools=[], BUILDERS={'Foo': Foo, 'Bar': Bar}, SUBDIR='subdir')
  47 env.ParseDepends('foo.d')
  48 env.ParseDepends('bar.d')
  49 env.Foo(target='f1.out', source='f1.in')
  50 env.Foo(target='f2.out', source='f2.in')
  51 env.Bar(target='subdir/f3.out', source='f3.in')
  52 SConscript('subdir/SConscript', "env")
  53 env.Foo(target='f5.out', source='f5.in')
  54 env.Bar(target='sub2/f6.out', source='f6.in')
  55 """ % locals())
  56
  57 test.write('foo.d', "f1.out f2.out: %s\n" % os.path.join('subdir', 'foo.dep'))
  58 test.write('bar.d', "%s: %s\nf5.out: sub2" % (os.path.join('subdir', 'f3.out'),
  59                                   os.path.join('subdir', 'bar.dep')))
  60
  61 test.write(['subdir', 'SConscript'], """
  62 Import("env")
  63 ParseDepends('bar.d')
  64 env.Bar(target = 'f4.out', source = 'f4.in')
  65 """)
  66
  67 test.write(['subdir', 'bar.d'], "f4.out: bar.dep\n")
  68
  69 test.write('f1.in', "f1.in\n")
  70 test.write('f2.in', "f2.in\n")
  71 test.write('f3.in', "f3.in\n")
  72 test.write(['subdir', 'f4.in'], "subdir/f4.in\n")
  73 test.write('f5.in', "f5.in\n")
  74 test.write('f6.in', "f6.in\n")
  75
  76 test.write(['subdir', 'foo.dep'], "subdir/foo.dep 1\n")
  77 test.write(['subdir', 'bar.dep'], "subdir/bar.dep 1\n")
  78
  79 test.run(arguments = '.')
  80
  81 test.must_match('f1.out', "f1.in\nsubdir/foo.dep 1\n")
  82 test.must_match('f2.out', "f2.in\nsubdir/foo.dep 1\n")
  83 test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 1\n")
  84 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 1\n")
  85 test.must_match('f5.out', "f5.in\nsubdir/foo.dep 1\n")
  86 test.must_match(['sub2', 'f6.out'], "f6.in\nsubdir/bar.dep 1\n")
  87
  88 #
  89 test.write(['subdir', 'foo.dep'], "subdir/foo.dep 2\n")
  90 test.write(['subdir', 'bar.dep'], "subdir/bar.dep 2\n")
  91 test.write('f6.in', "f6.in 2\n")
  92
  93 test.run(arguments = '.')
  94
  95 test.must_match('f1.out', "f1.in\nsubdir/foo.dep 2\n")
  96 test.must_match('f2.out', "f2.in\nsubdir/foo.dep 2\n")
  97 test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 2\n")
  98 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 2\n")
  99 test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
 100 test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")
 101
 102 #
 103 test.write(['subdir', 'foo.dep'], "subdir/foo.dep 3\n")
 104
 105 test.run(arguments = '.')
 106
 107 test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
 108 test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
 109 test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 2\n")
 110 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 2\n")
 111 test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
 112 test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")
 113
 114 #
 115 test.write(['subdir', 'bar.dep'], "subdir/bar.dep 3\n")
 116
 117 test.run(arguments = '.')
 118
 119 test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
 120 test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
 121 test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 3\n")
 122 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 3\n")
 123 test.must_match('f5.out', "f5.in\nsubdir/foo.dep 2\n")
 124 test.must_match(['sub2', 'f6.out'], "f6.in 2\nsubdir/bar.dep 2\n")
 125
 126 #
 127 test.write('f6.in', "f6.in 3\n")
 128
 129 test.run(arguments = '.')
 130
 131 test.must_match('f1.out', "f1.in\nsubdir/foo.dep 3\n")
 132 test.must_match('f2.out', "f2.in\nsubdir/foo.dep 3\n")
 133 test.must_match(['subdir', 'f3.out'], "f3.in\nsubdir/bar.dep 3\n")
 134 test.must_match(['subdir', 'f4.out'], "subdir/f4.in\nsubdir/bar.dep 3\n")
 135 test.must_match('f5.out', "f5.in\nsubdir/foo.dep 3\n")
 136 test.must_match(['sub2', 'f6.out'], "f6.in 3\nsubdir/bar.dep 3\n")
 137
 138
 139
 140 test.write('SConstruct', """\
 141 DefaultEnvironment(tools=[])
 142 ParseDepends('nonexistent_file')
 143 """)
 144
 145 test.run()
 146
 147 test.write('SConstruct', """\
 148 DefaultEnvironment(tools=[])
 149 ParseDepends('nonexistent_file', must_exist=True)
 150 """)
 151
 152 test.run(status=2, stderr=None)
 153
 154 test.must_contain_all_lines(test.stderr(), ["No such file or directory"])
 155
 156 test.pass_test()
 157
 158 # Local Variables:
 159 # tab-width:4
 160 # indent-tabs-mode:nil
 161 # End:
 162 # vim: set expandtab tabstop=4 shiftwidth=4: