Eliminate / replace remaining cPickle references in test scripts.
[scons.git] / test / sconsign / nonwritable.py
1 #!/usr/bin/env python
2 #
3 # __COPYRIGHT__
4 #
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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
25 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
26
27 """
28 Test that things still work when a .sconsign* file is not writable.
29 """
30
31 import os
32 import TestSCons
33 import TestCmd
34 import pickle
35
36 test = TestSCons.TestSCons(match = TestCmd.match_re)
37
38 test.subdir('work1',
39             ['work1', 'sub1'],
40             ['work1', 'sub2'],
41             ['work1', 'sub3'],
42             'work2',
43             ['work2', 'sub1'],
44             ['work2', 'sub2'],
45             ['work2', 'sub3'])
46
47 work1__sconsign_dblite = test.workpath('work1', '.sconsign.dblite')
48 work2_sub1__sconsign = test.workpath('work2', 'sub1', '.sconsign')
49 work2_sub2__sconsign = test.workpath('work2', 'sub2', '.sconsign')
50 work2_sub3__sconsign = test.workpath('work2', 'sub3', '.sconsign')
51
52 SConstruct_contents = """\
53 def build1(target, source, env):
54     open(str(target[0]), 'wb').write(open(str(source[0]), 'rb').read())
55     return None
56
57 def build2(target, source, env):
58     import os
59     import os.path
60     open(str(target[0]), 'wb').write(open(str(source[0]), 'rb').read())
61     dir, file = os.path.split(str(target[0]))
62     os.chmod(dir, 0555)
63     return None
64
65 B1 = Builder(action = build1)
66 B2 = Builder(action = build2)
67 env = Environment(BUILDERS = { 'B1' : B1, 'B2' : B2 })
68 env.B1(target = 'sub1/foo.out', source = 'foo.in')
69 env.B2(target = 'sub2/foo.out', source = 'foo.in')
70 env.B2(target = 'sub3/foo.out', source = 'foo.in')
71 """
72
73
74
75 test.write(['work1', 'SConstruct'], SConstruct_contents)
76
77 test.write(['work1', 'foo.in'], "work1/foo.in\n")
78
79 test.write(work1__sconsign_dblite, "")
80
81 os.chmod(work1__sconsign_dblite, 0444)
82
83 test.run(chdir='work1', arguments='.')
84
85
86
87 SConstruct_contents = """\
88 SConsignFile(None)
89 """ + SConstruct_contents
90
91 test.write(['work2', 'SConstruct'], SConstruct_contents)
92
93 test.write(['work2', 'foo.in'], "work2/foo.in\n")
94
95 pickle.dump({}, open(work2_sub1__sconsign, 'wb'), 1)
96 pickle.dump({}, open(work2_sub2__sconsign, 'wb'), 1)
97
98 os.chmod(work2_sub1__sconsign, 0444)
99
100 test.run(chdir='work2', arguments='.')
101
102
103
104 test.pass_test()
105
106 # Local Variables:
107 # tab-width:4
108 # indent-tabs-mode:nil
109 # End:
110 # vim: set expandtab tabstop=4 shiftwidth=4: