Mercurial > treepkg > treepkg

annotate test/filesupport.py @ 120:007d7f2aa184

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Extend/Modify FileTestMixin.create_files: - Make it possible to specify the permissions of the files - Remove the file hierarchy if it already exists - Create the base directory and its parents if it doesn't exist
author Bernhard Herzog <bh@intevation.de>
date Wed, 21 May 2008 16:46:16 +0000
parents 7f6fb8103db0
children e1c7cd896310
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
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
36 """Mixin class for tests that use files 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
37 """
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
38
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
39 def temp_file_name(self, basename, remove=False):
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
40 """Returns the full name of the file named basename in the temp. dir.
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
41 If the remove parameter is true, the file is removed if already exists.
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
42 """
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
43 filename = os.path.join(create_temp_dir(), basename)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
44 if remove and os.path.exists(filename):
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
45 os.remove(filename)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
46 return filename
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
47
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
48 def create_temp_file(self, basename, contents, mode = None):
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
49 """Creates a file in the temp directory with the given contents.
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
50 The optional parameter mode should either be None (the default)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
51 or an int specifying the file permissions (same format as the
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
52 second parameter of os.chmod). The method returns the absolute
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
53 name of the created file.
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
54 """
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
55 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
56 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
57 file.write(contents)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
58 file.close()
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
59 if mode is not None:
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
60 os.chmod(filename, mode)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
61 return filename
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
62
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
63 def create_temp_dir(self, basename, remove=True):
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
64 """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
65 If the optional parameter remove is true (the default), the
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
66 directory and all its contents are deleted with shutil.rmtree.
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
67 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
68 """
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
69 dirname = os.path.join(create_temp_dir(), basename)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
70 if remove and os.path.exists(dirname):
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
71 shutil.rmtree(dirname)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
72 os.mkdir(dirname)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
73 return dirname
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
74
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
75 def create_files(self, directory, filedesc):
120
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
76 """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
77 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
78 pairs or (name, permissions, contents) triples. Each item of
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
79 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
80 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
81 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
82 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
83 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
84 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
85 an int specifying the files permissions (setting permissions
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
86 doesn't work yet for directories).
84
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
87 """
120
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
88 shutil.rmtree(directory, True)
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
89 os.makedirs(directory)
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
90 for item in filedesc:
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
91 if len(item) == 3:
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
92 name, permissions, contents = item
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
93 else:
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
94 name, contents = item
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
95 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
96 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
97 # a list as contents indicates a directory
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
98 newdir = os.path.join(directory, name)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
99 os.mkdir(newdir)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
100 self.create_files(newdir, contents)
98a7d70746a9 Make BinaryPackager remove all files that do not belong to the binary
Bernhard Herzog <bh@intevation.de>
parents:
diff changeset
101 else:
120
007d7f2aa184 Extend/Modify FileTestMixin.create_files:
Bernhard Herzog <bh@intevation.de>
parents: 111
diff changeset
102 writefile(os.path.join(directory, name), contents, permissions)
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
103
7f6fb8103db0 Move the sed-like replacement code from enterprise/kdepim.py to treepkg/util.py
Bernhard Herzog <bh@intevation.de>
parents: 84
diff changeset
104 def checkFileContents(self, filename, contents):
7f6fb8103db0 Move the sed-like replacement code from enterprise/kdepim.py to treepkg/util.py
Bernhard Herzog <bh@intevation.de>
parents: 84
diff changeset
105 """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
106 self.assertEquals(open(filename).read(), contents)
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)