test/sconsign/corrupt.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 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
  26
  27 """
  28 Test that we get proper warnings when .sconsign* files are corrupt.
  29 """
  30
  31 import TestSCons
  32 import TestCmd
  33 import re
  34
  35 test = TestSCons.TestSCons(match = TestCmd.match_re)
  36
  37 test.subdir('work1', ['work1', 'sub'],
  38             'work2', ['work2', 'sub'])
  39
  40 database_name = test.get_sconsignname()
  41 database_filename = database_name + ".dblite"
  42
  43 # for test1 we're using the default database filename
  44 work1__sconsign_dblite = test.workpath('work1', database_filename)
  45 # for test 2 we have an explicit hardcode to .sconsign
  46 work2_sub__sconsign = test.workpath('work2', 'sub', database_name)
  47
  48 SConstruct_contents = """\
  49 def build1(target, source, env):
  50     with open(str(target[0]), 'wb') as ofp, open(str(source[0]), 'rb') as ifp:
  51         ofp.write(ifp.read())
  52     return None
  53
  54 B1 = Builder(action = build1)
  55 env = Environment(BUILDERS = { 'B1' : B1})
  56 env.B1(target = 'sub/foo.out', source = 'foo.in')
  57 """
  58
  59
  60
  61 test.write(['work1', 'SConstruct'], SConstruct_contents)
  62
  63 test.write(['work1', 'foo.in'], "work1/foo.in\n")
  64
  65 stderr = r'''
  66 scons: warning: Ignoring corrupt .sconsign file: {}
  67 .*
  68 '''.format(re.escape(database_filename))
  69
  70 stdout = test.wrap_stdout(r'build1\(\["sub.foo\.out"\], \["foo\.in"\]\)' + '\n')
  71
  72 test.write(work1__sconsign_dblite, 'not:a:sconsign:file')
  73 test.run(chdir='work1', arguments='.', stderr=stderr, stdout=stdout)
  74
  75 test.write(work1__sconsign_dblite, '\0\0\0\0\0\0\0\0\0\0\0\0\0\0')
  76 test.run(chdir='work1', arguments='.', stderr=stderr, stdout=stdout)
  77
  78
  79
  80 # Test explicitly using a .sconsign file in each directory.
  81
  82 SConstruct_contents = """\
  83 SConsignFile(None)
  84 """ + SConstruct_contents
  85
  86 test.write(['work2', 'SConstruct'], SConstruct_contents)
  87
  88 test.write(['work2', 'foo.in'], "work2/foo.in\n")
  89
  90 stderr = r'''
  91 scons: warning: Ignoring corrupt .sconsign file: sub.{}
  92 .*
  93 '''.format(database_name)
  94
  95 stdout = test.wrap_stdout(r'build1\(\["sub.foo\.out"\], \["foo\.in"\]\)' + '\n')
  96
  97 test.write(work2_sub__sconsign, 'not:a:sconsign:file')
  98 test.run(chdir='work2', arguments='.', stderr=stderr, stdout=stdout)
  99
 100 test.write(work2_sub__sconsign, '\0\0\0\0\0\0\0\0\0\0\0\0\0\0')
 101 test.run(chdir='work2', arguments='.', stderr=stderr, stdout=stdout)
 102
 103
 104
 105 test.pass_test()
 106
 107 # Local Variables:
 108 # tab-width:4
 109 # indent-tabs-mode:nil
 110 # End:
 111 # vim: set expandtab tabstop=4 shiftwidth=4: