Mercurial > treepkg
annotate test/filesupport.py @ 329:e749fe36ece3
Revisions are now handled as strings
| author | Andre Heinecke <aheinecke@intevation.de> |
|---|---|
| date | Wed, 17 Mar 2010 14:29:22 +0000 |
| parents | e3ab8aca2b08 |
| children |
| rev | line source |
|---|---|
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
1 # Copyright (C) 2007, 2008 by Intevation GmbH |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
2 # Authors: |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
3 # Bernhard Herzog <bh@intevation.de> |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
4 # |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
5 # This program is free software under the GPL (>=v2) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
6 # Read the file COPYING coming with the software for details. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
7 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
8 """Support code for the test cases""" |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
9 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
10 import os |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
11 import shutil |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
12 from treepkg.util import writefile |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
13 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
14 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
15 def create_temp_dir(): |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
16 """Create a temporary directory for the test-suite and return its name. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
17 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
18 The temporary directory is always called temp and is created in the |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
19 directory where the support module is located. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
20 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
21 If the temp directory already exists, just return the name. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
22 """ |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
23 name = os.path.abspath(os.path.join(os.path.dirname(__file__), "temp")) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
24 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
25 # if the directory already exists, we're done |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
26 if os.path.isdir(name): |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
27 return name |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
28 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
29 # create the directory |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
30 os.mkdir(name) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
31 return name |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
32 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
33 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
34 class FileTestMixin: |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
35 |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
36 """Mixin class for tests that use temporary files. |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
37 |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
38 Instances of this class create a test-specific sub-directory under |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
39 the main test temp directory. The name of the sub-directory is the |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
40 return value of the test's id() method. |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
41 """ |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
42 |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
43 _test_specific_directory_created = False |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
44 |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
45 def create_test_specific_temp_dir(self): |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
46 """Creates the test specific directory and returns its absolute name. |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
47 When this method is called for the first time and the directory |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
48 exists, if is removed, so that a specific test instance always |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
49 starts with an empty directory. |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
50 """ |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
51 dirname = os.path.join(create_temp_dir(), self.id()) |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
52 if not self._test_specific_directory_created: |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
53 if os.path.exists(dirname): |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
54 shutil.rmtree(dirname) |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
55 os.mkdir(dirname) |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
56 self._test_specific_directory_created = True |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
57 return dirname |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
58 |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
59 def temp_file_name(self, basename): |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
60 """Returns the full name of the file named basename in the temp. dir. |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
61 """ |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
62 return os.path.join(self.create_test_specific_temp_dir(), basename) |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
63 |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
64 def create_temp_file(self, basename, contents, permissions=None): |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
65 """Creates a file in the temp directory with the given contents. |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
66 The optional parameter permissions should either be None (the |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
67 default) or an int specifying the file permissions (same format |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
68 as the second parameter of os.chmod). The method returns the |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
69 absolute name of the created file. |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
70 """ |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
71 filename = self.temp_file_name(basename) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
72 file = open(filename, "w") |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
73 file.write(contents) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
74 file.close() |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
75 if permissions is not None: |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
76 os.chmod(filename, permissions) |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
77 return filename |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
78 |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
79 def create_temp_dir(self, basename): |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
80 """Creates the directory basename in the temporary directory. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
81 The method returns the absolute name of the created directory. |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
82 """ |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
83 dirname = self.temp_file_name(basename) |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
84 os.mkdir(dirname) |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
85 return dirname |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
86 |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
87 def create_files(self, directory, filedesc): |
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
88 """Creates a hierarchy of directories and files in directory. |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
89 The filedesc parameter should be a sequence of (name, contents) |
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
90 pairs or (name, permissions, contents) triples. Each item of |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
91 the sequence describes one entry of the directory. If contents |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
92 is an instance of list, the entry is a subdirectory and the |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
93 contents is a list in the same format as filedesc and passed |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
94 recursively to the create_files method. If contents is a |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
95 string, the new directory entry is a normal file and contents is |
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
96 the contents of the file. The permissions if present, should be |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
97 an int specifying the files permissions (setting permissions |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
98 doesn't work yet for directories). |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
99 |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
100 The method returns the absolute name of the toplevel directory |
|
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
101 created by the method. |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
102 """ |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
103 directory = self.temp_file_name(directory) |
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
104 os.makedirs(directory) |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
105 for item in filedesc: |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
106 if len(item) == 3: |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
107 name, permissions, contents = item |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
108 else: |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
109 name, contents = item |
|
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
110 permissions = None # use default permissions |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
111 if isinstance(contents, list): |
|
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
112 # a list as contents indicates a directory |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
113 self.create_files(os.path.join(directory, name), contents) |
|
84
98a7d70746a9
Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff
changeset
|
114 else: |
|
120
007d7f2aa184
Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents:
111
diff
changeset
|
115 writefile(os.path.join(directory, name), contents, permissions) |
|
185
e1c7cd896310
Rework test/filesupport.py so that test cases always use their own
Bernhard Herzog <bh@intevation.de>
parents:
120
diff
changeset
|
116 return directory |
|
111
7f6fb8103db0
Move the sed-like replacement code from enterprise/kdepim.py to treepkg/util.py
Bernhard Herzog <bh@intevation.de>
parents:
84
diff
changeset
|
117 |
|
195
e3ab8aca2b08
Make filesupport.py more PEP8 conformant. Rename method
Bernhard Herzog <bh@intevation.de>
parents:
185
diff
changeset
|
118 def check_file_contents(self, filename, contents): |
|
111
7f6fb8103db0
Move the sed-like replacement code from enterprise/kdepim.py to treepkg/util.py
Bernhard Herzog <bh@intevation.de>
parents:
84
diff
changeset
|
119 """check the contents of a file""" |
|
7f6fb8103db0
Move the sed-like replacement code from enterprise/kdepim.py to treepkg/util.py
Bernhard Herzog <bh@intevation.de>
parents:
84
diff
changeset
|
120 self.assertEquals(open(filename).read(), contents) |