|
2052.3.2
by John Arbash Meinel
Change Copyright .. by Canonical to Copyright ... Canonical |
1 |
# Copyright (C) 2006 Canonical Ltd
|
|
1755.2.1
by Robert Collins
Add a benchmark for make_kernel_like_tree. |
2 |
#
|
3 |
# This program is free software; you can redistribute it and/or modify
|
|
|
2052.3.1
by John Arbash Meinel
Add tests to cleanup the copyright of all source files |
4 |
# it under the terms of the GNU General Public License as published by
|
5 |
# the Free Software Foundation; either version 2 of the License, or
|
|
6 |
# (at your option) any later version.
|
|
|
1755.2.1
by Robert Collins
Add a benchmark for make_kernel_like_tree. |
7 |
#
|
8 |
# This program is distributed in the hope that it will be useful,
|
|
9 |
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
10 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
11 |
# GNU General Public License for more details.
|
|
12 |
#
|
|
13 |
# You should have received a copy of the GNU General Public License
|
|
14 |
# along with this program; if not, write to the Free Software
|
|
15 |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
16 |
||
17 |
"""Tests for bzr benchmark utilities performance."""
|
|
18 |
||
|
1908.2.5
by John Arbash Meinel
Updated bench_bench tests to test exactly what we really want to test |
19 |
from bzrlib import ( |
20 |
osutils, |
|
21 |
)
|
|
|
1908.2.16
by John Arbash Meinel
Move all the new TreeCreator classes into separate files. |
22 |
from bzrlib.benchmarks import Benchmark |
23 |
from bzrlib.benchmarks.tree_creator.kernel_like import ( |
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
24 |
KernelLikeTreeCreator, |
25 |
KernelLikeAddedTreeCreator, |
|
26 |
KernelLikeCommittedTreeCreator, |
|
27 |
)
|
|
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
28 |
from bzrlib.tests import TestSkipped |
|
1755.2.1
by Robert Collins
Add a benchmark for make_kernel_like_tree. |
29 |
|
30 |
||
31 |
class MakeKernelLikeTreeBenchmark(Benchmark): |
|
32 |
||
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
33 |
def test_make_kernel_like_tree(self): |
|
1755.2.1
by Robert Collins
Add a benchmark for make_kernel_like_tree. |
34 |
"""Making a kernel sized tree should be ~ 5seconds on modern disk."""
|
35 |
# on roberts machine: this originally took: 7372ms/ 7479ms
|
|
|
1755.1.2
by Robert Collins
(robertc, ab)Merge some commit and fetch tuning steps. |
36 |
# with the LocalTransport._abspath call: 3730ms/ 3778ms
|
|
1755.3.1
by Robert Collins
Tune the time to build our kernel_like tree : make LocalTransport.put faster, AtomicFile faster, LocalTransport.append faster. |
37 |
# with AtomicFile tuning: 2888ms/ 2926ms
|
|
1955.3.16
by John Arbash Meinel
Switch over to Transport.append_bytes or append_files |
38 |
# switching to transport.append_bytes: 1468ms/ 2849ms
|
|
1755.2.1
by Robert Collins
Add a benchmark for make_kernel_like_tree. |
39 |
self.time(self.make_kernel_like_tree) |
|
1908.2.2
by John Arbash Meinel
Allow caching basic kernel-like trees |
40 |
|
41 |
def test_02_make_kernel_like_tree(self): |
|
42 |
"""Hardlinking a kernel-like working tree should be ~1s"""
|
|
|
1908.2.5
by John Arbash Meinel
Updated bench_bench tests to test exactly what we really want to test |
43 |
# make sure kernel_like_tree is cached
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
44 |
creator = KernelLikeTreeCreator(self, link_working=True) |
45 |
if not creator.is_caching_enabled(): |
|
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
46 |
raise TestSkipped('caching is disabled') |
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
47 |
creator.ensure_cached() |
48 |
self.time(creator.create, root='bar') |
|
|
1908.2.2
by John Arbash Meinel
Allow caching basic kernel-like trees |
49 |
|
50 |
def test_03_make_kernel_like_added_tree(self): |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
51 |
"""Time the first creation of a kernel like added tree"""
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
52 |
creator = KernelLikeAddedTreeCreator(self) |
53 |
creator.disable_cache() |
|
54 |
self.time(creator.create, root='foo') |
|
|
1908.2.2
by John Arbash Meinel
Allow caching basic kernel-like trees |
55 |
|
56 |
def test_04_make_kernel_like_added_tree(self): |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
57 |
"""Time the second creation of a kernel like added tree
|
|
1908.2.2
by John Arbash Meinel
Allow caching basic kernel-like trees |
58 |
(this should be a clone)
|
59 |
"""
|
|
|
1908.2.5
by John Arbash Meinel
Updated bench_bench tests to test exactly what we really want to test |
60 |
# make sure kernel_like_added_tree is cached
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
61 |
creator = KernelLikeAddedTreeCreator(self, link_working=True) |
62 |
if not creator.is_caching_enabled(): |
|
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
63 |
# Caching is disabled, this test is meaningless
|
64 |
raise TestSkipped('caching is disabled') |
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
65 |
creator.ensure_cached() |
66 |
self.time(creator.create, root='bar') |
|
|
1908.2.2
by John Arbash Meinel
Allow caching basic kernel-like trees |
67 |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
68 |
def test_05_make_kernel_like_committed_tree(self): |
69 |
"""Time the first creation of a committed kernel like tree"""
|
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
70 |
creator = KernelLikeCommittedTreeCreator(self) |
71 |
creator.disable_cache() |
|
72 |
self.time(creator.create, root='foo') |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
73 |
|
74 |
def test_06_make_kernel_like_committed_tree(self): |
|
75 |
"""Time the second creation of a committed kernel like tree
|
|
76 |
(this should be a clone)
|
|
77 |
"""
|
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
78 |
creator = KernelLikeCommittedTreeCreator(self, |
79 |
link_working=True, |
|
80 |
link_bzr=False) |
|
81 |
if not creator.is_caching_enabled(): |
|
82 |
# Caching is disabled, this test is meaningless
|
|
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
83 |
raise TestSkipped('caching is disabled') |
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
84 |
creator.ensure_cached() |
85 |
self.time(creator.create, root='bar') |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
86 |
|
87 |
def test_07_make_kernel_like_committed_tree_hardlink(self): |
|
88 |
"""Time the creation of a committed kernel like tree
|
|
89 |
(this should also hardlink the .bzr/ directory)
|
|
90 |
"""
|
|
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
91 |
creator = KernelLikeCommittedTreeCreator(self, |
92 |
link_working=True, |
|
93 |
link_bzr=True) |
|
94 |
if not creator.is_caching_enabled(): |
|
95 |
# Caching is disabled, this test is meaningless
|
|
|
1908.2.11
by John Arbash Meinel
Change caching logic. Don't cache at all without --cache-dir being supplied |
96 |
raise TestSkipped('caching is disabled') |
|
1908.2.14
by John Arbash Meinel
Hook the bench_bench.py tests up for the new classes |
97 |
creator.ensure_cached() |
98 |
self.time(creator.create, root='bar') |
|
|
1908.2.3
by John Arbash Meinel
Support caching a committed kernel-like tree, and mark hardlinked trees as readonly. |
99 |
|
100 |