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
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
import unittest, os
execfile("commontest.py")
rbexec("main.py")
lc = Globals.local_connection
Globals.change_source_perms = 1
Log.setverbosity(3)
def getrp(ending):
return RPath(lc, "testfiles/various_file_types/" + ending)
rf = getrp("regular_file")
rf2 = getrp("two_hardlinked_files1")
exec1 = getrp("executable")
exec2 = getrp("executable2")
sig = getrp("regular_file.sig")
hl1, hl2 = map(getrp, ["two_hardlinked_files1", "two_hardlinked_files2"])
test = getrp("test")
dir = getrp(".")
sym = getrp("symbolic_link")
nothing = getrp("nothing")
target = RPath(lc, "testfiles/out")
out2 = RPath(lc, "testfiles/out2")
out_gz = RPath(lc, "testfiles/out.gz")
Time.setprevtime(999424113.24931)
prevtimestr = "2001-09-02T02:48:33-07:00"
t_pref = "testfiles/out.2001-09-02T02:48:33-07:00"
t_diff = "testfiles/out.2001-09-02T02:48:33-07:00.diff"
Globals.no_compression_regexp = \
re.compile(Globals.no_compression_regexp_string, re.I)
class inctest(unittest.TestCase):
"""Test the incrementRP function"""
def setUp(self):
Globals.set('isbackup_writer',1)
def testreg(self):
"""Test increment of regular files"""
Globals.compression = None
target.setdata()
if target.lstat(): target.delete()
rpd = RPath(lc, t_diff)
if rpd.lstat(): rpd.delete()
Inc.Increment(rf, exec1, target)
rpd.setdata()
assert rpd.isreg(), rpd
assert RPath.cmp_attribs(rpd, exec1)
rpd.delete()
def testmissing(self):
"""Test creation of missing files"""
Inc.Increment(rf, nothing, target)
rp = RPath(lc, t_pref + ".missing")
assert rp.lstat()
rp.delete()
def testsnapshot(self):
"""Test making of a snapshot"""
Globals.compression = None
rp = RPath(lc, t_pref + ".snapshot")
if rp.lstat(): rp.delete()
Inc.Increment(rf, sym, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, sym)
assert RPath.cmp(rp, sym)
rp.delete()
rp = RPath(lc, t_pref + ".snapshot")
if rp.lstat(): rp.delete()
Inc.Increment(sym, rf, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, rf)
assert RPath.cmp(rp, rf)
rp.delete()
def testGzipsnapshot(self):
"""Test making a compressed snapshot"""
Globals.compression = 1
rp = RPath(lc, t_pref + ".snapshot")
if rp.lstat(): rp.delete()
Inc.Increment(rf, sym, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, sym)
assert RPath.cmp(rp, sym)
rp.delete()
rp = RPath(lc, t_pref + ".snapshot.gz")
if rp.lstat(): rp.delete()
Inc.Increment(sym, rf, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, rf)
assert RPath.cmpfileobj(rp.open("rb", 1), rf.open("rb"))
rp.delete()
def testdir(self):
"""Test increment on dir"""
Inc.Increment(sym, dir, target)
rp = RPath(lc, t_pref + ".dir")
rp2 = RPath(lc, t_pref)
assert rp.lstat()
assert target.isdir()
assert RPath.cmp_attribs(dir, rp)
assert rp.isreg()
rp.delete()
target.delete()
def testDiff(self):
"""Test making diffs"""
Globals.compression = None
rp = RPath(lc, t_pref + '.diff')
if rp.lstat(): rp.delete()
Inc.Increment(rf, rf2, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, rf2)
Rdiff.patch_action(rf, rp, out2).execute()
assert RPath.cmp(rf2, out2)
rp.delete()
out2.delete()
def testGzipDiff(self):
"""Test making gzipped diffs"""
Globals.compression = 1
rp = RPath(lc, t_pref + '.diff.gz')
if rp.lstat(): rp.delete()
Inc.Increment(rf, rf2, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, rf2)
Rdiff.patch_action(rf, rp, out2, delta_compressed = 1).execute()
assert RPath.cmp(rf2, out2)
rp.delete()
out2.delete()
def testGzipRegexp(self):
"""Here a .gz file shouldn't be compressed"""
Globals.compression = 1
RPath.copy(rf, out_gz)
assert out_gz.lstat()
rp = RPath(lc, t_pref + '.diff')
if rp.lstat(): rp.delete()
Inc.Increment(rf, out_gz, target)
rp.setdata()
assert rp.lstat()
assert RPath.cmp_attribs(rp, out_gz)
Rdiff.patch_action(rf, rp, out2).execute()
assert RPath.cmp(out_gz, out2)
rp.delete()
out2.delete()
out_gz.delete()
class inctest2(unittest.TestCase):
"""Like inctest but contains more elaborate tests"""
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...
"""
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(Globals.local_connection,
"testfiles/output/rdiff-backup-data")
#incs = Restore.get_inclist(rbdir.append("subdir").
# append("directory_statistics"))
#assert len(incs) == 2
#s1 = StatsObj().read_stats_from_rp(incs[0]) # initial mirror stats
#assert s1.SourceFiles == 2
#assert 400000 < s1.SourceFileSize < 420000
#self.stats_check_initial(s1)
#subdir_stats = StatsObj().read_stats_from_rp(incs[1]) # increment stats
#assert subdir_stats.SourceFiles == 2
#assert 400000 < subdir_stats.SourceFileSize < 420000
#assert subdir_stats.MirrorFiles == 2
#assert 400000 < subdir_stats.MirrorFileSize < 420000
#assert subdir_stats.NewFiles == subdir_stats.NewFileSize == 0
#assert subdir_stats.DeletedFiles == subdir_stats.DeletedFileSize == 0
#assert subdir_stats.ChangedFiles == 2
#assert 400000 < subdir_stats.ChangedSourceSize < 420000
#assert 400000 < subdir_stats.ChangedMirrorSize < 420000
#assert 10 < subdir_stats.IncrementFileSize < 20000
incs = Restore.get_inclist(rbdir.append("session_statistics"))
assert len(incs) == 2
s2 = StatsObj().read_stats_from_rp(incs[0])
assert s2.SourceFiles == 7
assert 700000 < s2.SourceFileSize < 750000
self.stats_check_initial(s2)
root_stats = 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
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
assert 10 < root_stats.IncrementFileSize < 30000
if __name__ == '__main__': unittest.main()
|
