1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
|
import unittest, time
from commontest import *
from rdiff_backup import statistics, rpath, restore
class StatsObjTest(unittest.TestCase):
"""Test StatsObj class"""
def set_obj(self, s):
"""Set values of s's statistics"""
s.SourceFiles = 1
s.SourceFileSize = 2
s.MirrorFiles = 13
s.MirrorFileSize = 14
s.NewFiles = 3
s.NewFileSize = 4
s.DeletedFiles = 5
s.DeletedFileSize = 6
s.ChangedFiles = 7
s.ChangedSourceSize = 8
s.ChangedMirrorSize = 9
s.IncrementFiles = 15
s.IncrementFileSize = 10
s.StartTime = 11
s.EndTime = 12
def test_get_stats(self):
"""Test reading and writing stat objects"""
s = statistics.StatsObj()
assert s.get_stat('SourceFiles') is None
self.set_obj(s)
assert s.get_stat('SourceFiles') == 1
s1 = statistics.StatFileObj()
assert s1.get_stat('SourceFiles') == 0
def test_get_stats_string(self):
"""Test conversion of stat object into string"""
s = statistics.StatsObj()
stats_string = s.get_stats_string()
assert stats_string == "", stats_string
self.set_obj(s)
stats_string = s.get_stats_string()
ss_list = stats_string.split("\n")
tail = "\n".join(ss_list[2:]) # Time varies by time zone, don't check
#"""StartTime 11.00 (Wed Dec 31 16:00:11 1969)
#EndTime 12.00 (Wed Dec 31 16:00:12 1969)"
assert tail == \
"""ElapsedTime 1.00 (1 second)
SourceFiles 1
SourceFileSize 2 (2 bytes)
MirrorFiles 13
MirrorFileSize 14 (14 bytes)
NewFiles 3
NewFileSize 4 (4 bytes)
DeletedFiles 5
DeletedFileSize 6 (6 bytes)
ChangedFiles 7
ChangedSourceSize 8 (8 bytes)
ChangedMirrorSize 9 (9 bytes)
IncrementFiles 15
IncrementFileSize 10 (10 bytes)
TotalDestinationSizeChange 7 (7 bytes)
""", "'%s'" % stats_string
def test_line_string(self):
"""Test conversion to a single line"""
s = statistics.StatsObj()
self.set_obj(s)
statline = s.get_stats_line(("sample", "index", "w", "new\nline"))
assert statline == "sample/index/w/new\\nline 1 2 13 14 " \
"3 4 5 6 7 8 9 15 10", repr(statline)
statline = s.get_stats_line(())
assert statline == ". 1 2 13 14 3 4 5 6 7 8 9 15 10"
statline = s.get_stats_line(("file name with spaces",))
assert statline == "file\\x20name\\x20with\\x20spaces 1 2 13 14 " \
"3 4 5 6 7 8 9 15 10", repr(statline)
def test_byte_summary(self):
"""Test conversion of bytes to strings like 7.23MB"""
s = statistics.StatsObj()
f = s.get_byte_summary_string
assert f(1) == "1 byte"
assert f(234.34) == "234 bytes"
assert f(2048) == "2.00 KB"
assert f(3502243) == "3.34 MB"
assert f(314992230) == "300 MB"
assert f(36874871216) == "34.3 GB", f(36874871216)
assert f(3775986812573450) == "3434 TB"
def test_init_stats(self):
"""Test setting stat object from string"""
s = statistics.StatsObj()
s.set_stats_from_string("NewFiles 3 hello there")
for attr in s.stat_attrs:
if attr == 'NewFiles': assert s.get_stat(attr) == 3
else: assert s.get_stat(attr) is None, (attr, s.__dict__[attr])
s1 = statistics.StatsObj()
self.set_obj(s1)
assert not s1.stats_equal(s)
s2 = statistics.StatsObj()
s2.set_stats_from_string(s1.get_stats_string())
assert s1.stats_equal(s2)
def test_write_rp(self):
"""Test reading and writing of statistics object"""
rp = rpath.RPath(Globals.local_connection, "testfiles/statstest")
if rp.lstat(): rp.delete()
s = statistics.StatsObj()
self.set_obj(s)
s.write_stats_to_rp(rp)
s2 = statistics.StatsObj()
assert not s2.stats_equal(s)
s2.read_stats_from_rp(rp)
assert s2.stats_equal(s)
def testAverage(self):
"""Test making an average statsobj"""
s1 = statistics.StatsObj()
s1.StartTime = 5
s1.EndTime = 10
s1.ElapsedTime = 5
s1.ChangedFiles = 2
s1.SourceFiles = 100
s1.NewFileSize = 4
s2 = statistics.StatsObj()
s2.StartTime = 25
s2.EndTime = 35
s2.ElapsedTime = 10
s2.ChangedFiles = 1
s2.SourceFiles = 50
s2.DeletedFiles = 0
s3 = statistics.StatsObj().set_to_average([s1, s2])
assert s3.StartTime is s3.EndTime is None
assert s3.ElapsedTime == 7.5
assert s3.DeletedFiles is s3.NewFileSize is None, (s3.DeletedFiles,
s3.NewFileSize)
assert s3.ChangedFiles == 1.5
assert s3.SourceFiles == 75
class IncStatTest(unittest.TestCase):
"""Test statistics as produced by actual backup"""
def stats_check_initial(self, s):
"""Make sure stats object s compatible with initial mirroring
A lot of the off by one stuff is because the root directory
exists in the below examples.
"""
assert s.MirrorFiles == 1 or s.MirrorFiles == 0
assert s.MirrorFileSize < 20000
assert s.NewFiles <= s.SourceFiles <= s.NewFiles + 1
assert s.NewFileSize <= s.SourceFileSize <= s.NewFileSize + 20000
assert s.ChangedFiles == 1 or s.ChangedFiles == 0
assert s.ChangedSourceSize < 20000
assert s.ChangedMirrorSize < 20000
assert s.DeletedFiles == s.DeletedFileSize == 0
assert s.IncrementFileSize == 0
def testStatistics(self):
"""Test the writing of statistics
The file sizes are approximate because the size of directories
could change with different file systems...
"""
def sorti(inclist):
l = [(inc.getinctime(), inc) for inc in inclist]
l.sort()
return [inc for (t, inc) in l]
Globals.compression = 1
Myrm("testfiles/output")
InternalBackup(1, 1, "testfiles/stattest1", "testfiles/output")
InternalBackup(1, 1, "testfiles/stattest2", "testfiles/output",
time.time()+1)
rbdir = rpath.RPath(Globals.local_connection,
"testfiles/output/rdiff-backup-data")
incs = sorti(restore.get_inclist(rbdir.append("session_statistics")))
assert len(incs) == 2
s2 = statistics.StatsObj().read_stats_from_rp(incs[0])
assert s2.SourceFiles == 7
assert 700000 <= s2.SourceFileSize < 750000, s2.SourceFileSize
self.stats_check_initial(s2)
root_stats = statistics.StatsObj().read_stats_from_rp(incs[1])
assert root_stats.SourceFiles == 7, root_stats.SourceFiles
assert 550000 <= root_stats.SourceFileSize < 570000
assert root_stats.MirrorFiles == 7
assert 700000 <= root_stats.MirrorFileSize < 750000
assert root_stats.NewFiles == 1
assert root_stats.NewFileSize == 0
assert root_stats.DeletedFiles == 1, root_stats.DeletedFiles
assert root_stats.DeletedFileSize == 200000
assert 3 <= root_stats.ChangedFiles <= 4, root_stats.ChangedFiles
assert 450000 <= root_stats.ChangedSourceSize < 470000
assert 400000 <= root_stats.ChangedMirrorSize < 420000, \
root_stats.ChangedMirrorSize
assert 10 < root_stats.IncrementFileSize < 30000
if __name__ == "__main__": unittest.main()
|
