846
by Martin Pool
- start adding refactored/simplified hash cache |
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# (C) 2005 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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1185.1.40
by Robert Collins
Merge what applied of Alexander Belchenko's win32 patch. |
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import os |
1185.38.8
by John Arbash Meinel
[patch] testhashcache delay for win32 and cygwin |
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import sys |
1185.1.40
by Robert Collins
Merge what applied of Alexander Belchenko's win32 patch. |
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import time |
1185.31.25
by John Arbash Meinel
Renamed all of the tests from selftest/foo.py to tests/test_foo.py |
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from bzrlib.tests import TestCaseInTempDir |
846
by Martin Pool
- start adding refactored/simplified hash cache |
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def sha1(t): |
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import sha |
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return sha.new(t).hexdigest() |
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def pause(): |
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1275
by Martin Pool
- remove pauses from hashcache tests |
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if False: |
1390
by Robert Collins
pair programming worx... merge integration and weave |
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return
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1185.38.8
by John Arbash Meinel
[patch] testhashcache delay for win32 and cygwin |
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if sys.platform in ('win32', 'cygwin'): |
1185.1.40
by Robert Collins
Merge what applied of Alexander Belchenko's win32 patch. |
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time.sleep(3) |
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return
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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# allow it to stabilize
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start = int(time.time()) |
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while int(time.time()) == start: |
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time.sleep(0.2) |
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1185.33.109
by Denys Duchier
test_hashcache: catch no exceptions |
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class FixThisError(Exception): |
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pass
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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1141
by Martin Pool
- rename FunctionalTest to TestCaseInTempDir |
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class TestHashCache(TestCaseInTempDir): |
1102
by Martin Pool
- merge test refactoring from robertc |
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def test_hashcache(self): |
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"""Functional tests for hashcache"""
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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from bzrlib.hashcache import HashCache |
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import os |
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866
by Martin Pool
- use new path-based hashcache for WorkingTree- squash mtime/ctime to whole seconds- update and if necessary write out hashcache when WorkingTree object is created. |
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# make a dummy bzr directory just to hold the cache
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os.mkdir('.bzr') |
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1185.33.66
by Martin Pool
[patch] use unicode literals for all hardcoded paths (Alexander Belchenko) |
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hc = HashCache(u'.') |
846
by Martin Pool
- start adding refactored/simplified hash cache |
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file('foo', 'wb').write('hello') |
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os.mkdir('subdir') |
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pause() |
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self.assertEquals(hc.get_sha1('foo'), |
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'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d') |
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self.assertEquals(hc.miss_count, 1) |
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self.assertEquals(hc.hit_count, 0) |
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# check we hit without re-reading
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self.assertEquals(hc.get_sha1('foo'), |
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'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d') |
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1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(hc.miss_count, 1) |
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self.assertEquals(hc.hit_count, 1) |
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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# check again without re-reading
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self.assertEquals(hc.get_sha1('foo'), |
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'aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d') |
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1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(hc.miss_count, 1) |
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self.assertEquals(hc.hit_count, 2) |
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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# write new file and make sure it is seen
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file('foo', 'wb').write('goodbye') |
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pause() |
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self.assertEquals(hc.get_sha1('foo'), |
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'3c8ec4874488f6090a157b014ce3397ca8e06d4f') |
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1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(hc.miss_count, 2) |
846
by Martin Pool
- start adding refactored/simplified hash cache |
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# quickly write new file of same size and make sure it is seen
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# this may rely on detection of timestamps that are too close
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# together to be safe
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file('foo', 'wb').write('g00dbye') |
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self.assertEquals(hc.get_sha1('foo'), |
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sha1('g00dbye')) |
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863
by Martin Pool
- more hashcache tests |
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file('foo2', 'wb').write('other file') |
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self.assertEquals(hc.get_sha1('foo2'), sha1('other file')) |
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os.remove('foo2') |
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self.assertEquals(hc.get_sha1('foo2'), None) |
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file('foo2', 'wb').write('new content') |
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self.assertEquals(hc.get_sha1('foo2'), sha1('new content')) |
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846
by Martin Pool
- start adding refactored/simplified hash cache |
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self.assertEquals(hc.get_sha1('subdir'), None) |
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848
by Martin Pool
doc |
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863
by Martin Pool
- more hashcache tests |
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# it's likely neither are cached at the moment because they
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# changed recently, but we can't be sure
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861
by Martin Pool
- more hash-cache tests |
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pause() |
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863
by Martin Pool
- more hashcache tests |
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# should now be safe to cache it if we reread them
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self.assertEquals(hc.get_sha1('foo'), sha1('g00dbye')) |
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1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(len(hc._cache), 1) |
863
by Martin Pool
- more hashcache tests |
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self.assertEquals(hc.get_sha1('foo2'), sha1('new content')) |
1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(len(hc._cache), 2) |
861
by Martin Pool
- more hash-cache tests |
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# write out, read back in and check that we don't need to
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# re-read any files
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866
by Martin Pool
- use new path-based hashcache for WorkingTree- squash mtime/ctime to whole seconds- update and if necessary write out hashcache when WorkingTree object is created. |
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hc.write() |
861
by Martin Pool
- more hash-cache tests |
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del hc |
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1185.33.66
by Martin Pool
[patch] use unicode literals for all hardcoded paths (Alexander Belchenko) |
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hc = HashCache(u'.') |
866
by Martin Pool
- use new path-based hashcache for WorkingTree- squash mtime/ctime to whole seconds- update and if necessary write out hashcache when WorkingTree object is created. |
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hc.read() |
862
by Martin Pool
- code to re-read hashcache from file |
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1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(len(hc._cache), 2) |
862
by Martin Pool
- code to re-read hashcache from file |
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self.assertEquals(hc.get_sha1('foo'), sha1('g00dbye')) |
1185.60.5
by Aaron Bentley
Reactivated hashcache tests |
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self.assertEquals(hc.hit_count, 1) |
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self.assertEquals(hc.miss_count, 0) |
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863
by Martin Pool
- more hashcache tests |
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self.assertEquals(hc.get_sha1('foo2'), sha1('new content')) |
1185.33.106
by Denys Duchier
check that hashcache can raise BzrError |
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def test_hashcache_raise(self): |
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"""check that hashcache can raise BzrError"""
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from bzrlib.hashcache import HashCache |
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import os |
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os.mkdir('.bzr') |
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hc = HashCache(u'.') |
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ok = False |
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1185.33.109
by Denys Duchier
test_hashcache: catch no exceptions |
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1185.33.108
by Denys Duchier
test_hashcache_raise: complain if no weird file type can be created |
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# make a best effort to create a weird kind of file
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1185.33.109
by Denys Duchier
test_hashcache: catch no exceptions |
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funcs = (os.mkfifo, os.mknod) |
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for func in funcs: |
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1185.33.106
by Denys Duchier
check that hashcache can raise BzrError |
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try: |
1185.33.109
by Denys Duchier
test_hashcache: catch no exceptions |
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func('a') |
1185.33.110
by Denys Duchier
test_hashcache_raise: minor space fix |
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ok = True |
1185.33.109
by Denys Duchier
test_hashcache: catch no exceptions |
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break
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except FixThisError: |
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pass
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1185.33.108
by Denys Duchier
test_hashcache_raise: complain if no weird file type can be created |
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from bzrlib.errors import BzrError |
1185.33.106
by Denys Duchier
check that hashcache can raise BzrError |
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if ok: |
1185.33.107
by Denys Duchier
simplified test_hashcache_raise as advised by jam |
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self.assertRaises(BzrError, hc.get_sha1, 'a') |
1185.33.108
by Denys Duchier
test_hashcache_raise: complain if no weird file type can be created |
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else: |
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raise BzrError("no weird file type could be created: extend this test case for your os") |