test/nonexistent.py

   1 #!/usr/bin/env python
   2 #
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  22 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 #
  24
  25 """
  26 This test verifies that we fail gracefully and provide informative
  27 messages if someone tries to build a target that hasn't been defined
  28 or uses a nonexistent source file.
  29 """
  30
  31 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  32
  33 import os.path
  34 import re
  35
  36 import TestSCons
  37
  38 test = TestSCons.TestSCons()
  39
  40 foo_bar = os.path.join('foo', 'bar')
  41
  42 test.write('SConstruct', """
  43 env = Environment()
  44 env.Command("aaa.out", "aaa.in", "should never get executed")
  45 env.Command("bbb.out", "bbb.in", "should never get executed")
  46 File('xxx')
  47 Dir('ddd')
  48 """)
  49
  50 test.run(arguments = 'foo',
  51          stderr = "scons: \\*\\*\\* Do not know how to make File target `foo' \\(.*foo\\).( *Stop.)?\n",
  52          status = 2,
  53          match=TestSCons.match_re_dotall)
  54
  55 test.run(arguments = '-k foo/bar foo',
  56          stderr = "scons: \\*\\*\\* Do not know how to make File target `%s' \\(.*foo.bar\\).\n" % re.escape(foo_bar),
  57          status = 2,
  58          match=TestSCons.match_re_dotall)
  59
  60 test.run(arguments = "aaa.out",
  61          stderr = "scons: *** [aaa.out] Source `aaa.in' not found, needed by target `aaa.out'.\n",
  62          status = 2)
  63
  64 test.run(arguments = "-k bbb.out aaa.out",
  65          stderr = """scons: *** [bbb.out] Source `bbb.in' not found, needed by target `bbb.out'.
  66 scons: *** [aaa.out] Source `aaa.in' not found, needed by target `aaa.out'.
  67 """,
  68          status = 2)
  69
  70 test.run(arguments = '-k aaa.in bbb.in',
  71          stderr = """scons: \\*\\*\\* Do not know how to make File target `aaa.in' \\(.*aaa.in\\).
  72 scons: \\*\\*\\* Do not know how to make File target `bbb.in' \\(.*bbb.in\\).
  73 """,
  74          status = 2,
  75          match=TestSCons.match_re_dotall)
  76
  77
  78 test.run(arguments = 'xxx',
  79          stderr = "scons: \\*\\*\\* Do not know how to make File target `xxx' \\(.*xxx\\).( *Stop.)?\n",
  80          status = 2,
  81          match=TestSCons.match_re_dotall)
  82
  83 test.run(arguments = 'ddd')
  84
  85
  86 # Make sure that SCons doesn't print up-to-date messages for non-derived files that exist:
  87 test.write('SConstruct', """
  88 File('xxx')
  89 """)
  90
  91 test.write('xxx', "xxx")
  92
  93 test.run(arguments='xxx', stdout=test.wrap_stdout("""\
  94 scons: Nothing to be done for `xxx'.
  95 """))
  96
  97 test.run(arguments='xxx', stdout=test.wrap_stdout("""\
  98 scons: Nothing to be done for `xxx'.
  99 """))
 100
 101 test.pass_test()
 102
 103 # Local Variables:
 104 # tab-width:4
 105 # indent-tabs-mode:nil
 106 # End:
 107 # vim: set expandtab tabstop=4 shiftwidth=4: