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
|
import os, unittest, time
from commontest import *
from rdiff_backup import Globals, Hardlink, selection, rpath
Log.setverbosity(7)
class HardlinkTest(unittest.TestCase):
"""Test cases for Hard links"""
outputrp = rpath.RPath(Globals.local_connection, "testfiles/output")
hardlink_dir1 = rpath.RPath(Globals.local_connection,
"testfiles/hardlinks/dir1")
hardlink_dir1copy = rpath.RPath(Globals.local_connection,
"testfiles/hardlinks/dir1copy")
hardlink_dir2 = rpath.RPath(Globals.local_connection,
"testfiles/hardlinks/dir2")
hardlink_dir3 = rpath.RPath(Globals.local_connection,
"testfiles/hardlinks/dir3")
def reset_output(self):
"""Erase and recreate testfiles/output directory"""
os.system(MiscDir+'/myrm testfiles/output')
self.outputrp.mkdir()
def testEquality(self):
"""Test rorp_eq function in conjunction with CompareRecursive"""
assert CompareRecursive(self.hardlink_dir1, self.hardlink_dir1copy)
assert CompareRecursive(self.hardlink_dir1, self.hardlink_dir2,
compare_hardlinks = None)
assert not CompareRecursive(self.hardlink_dir1, self.hardlink_dir2,
compare_hardlinks = 1)
def testBuildingDict(self):
"""See if the partial inode dictionary is correct"""
Globals.preserve_hardlinks = 1
reset_hardlink_dicts()
for dsrp in selection.Select(self.hardlink_dir3).set_iter():
Hardlink.add_rorp(dsrp, 1)
assert len(Hardlink._src_inode_indicies.keys()) == 3, \
Hardlink._src_inode_indicies
assert len(Hardlink._src_index_indicies.keys()) == 3, \
Hardlink._src_index_indicies
vals1 = Hardlink._src_inode_indicies.values()
vals2 = Hardlink._src_index_indicies.values()
vals1.sort()
vals2.sort()
assert vals1 == vals2
def testBuildingDict2(self):
"""Same as testBuildingDict but test destination building"""
Globals.preserve_hardlinks = 1
reset_hardlink_dicts()
for dsrp in selection.Select(self.hardlink_dir3).set_iter():
Hardlink.add_rorp(dsrp, None)
assert len(Hardlink._dest_inode_indicies.keys()) == 3, \
Hardlink._dest_inode_indicies
assert len(Hardlink._dest_index_indicies.keys()) == 3, \
Hardlink._dest_index_indicies
vals1 = Hardlink._dest_inode_indicies.values()
vals2 = Hardlink._dest_index_indicies.values()
vals1.sort()
vals2.sort()
assert vals1 == vals2
def testCompletedDict(self):
"""See if the hardlink dictionaries are built correctly"""
reset_hardlink_dicts()
for dsrp in selection.Select(self.hardlink_dir1).set_iter():
Hardlink.add_rorp(dsrp, 1)
assert Hardlink._src_inode_indicies == {}, \
Hardlink._src_inode_indicies
hll1 = [('file1',), ('file2',), ('file3',)]
hll2 = [('file4',), ('file5',), ('file6',)]
dict = {}
for index in hll1: dict[index] = hll1
for index in hll2: dict[index] = hll2
assert Hardlink._src_index_indicies == dict
reset_hardlink_dicts()
for dsrp in selection.Select(self.hardlink_dir2).set_iter():
Hardlink.add_rorp(dsrp, 1)
assert Hardlink._src_inode_indicies == {}, \
Hardlink._src_inode_indicies
hll1 = [('file1',), ('file3',), ('file4',)]
hll2 = [('file2',), ('file5',), ('file6',)]
dict = {}
for index in hll1: dict[index] = hll1
for index in hll2: dict[index] = hll2
assert Hardlink._src_index_indicies == dict
def testSeries(self):
"""Test hardlink system by backing up and restoring a few dirs"""
dirlist = ['testfiles/hardlinks/dir1',
'testfiles/hardlinks/dir2',
'testfiles/hardlinks/dir3',
'testfiles/various_file_types']
BackupRestoreSeries(None, None, dirlist, compare_hardlinks=1)
BackupRestoreSeries(1, 1, dirlist, compare_hardlinks=1)
def testInnerRestore(self):
"""Restore part of a dir, see if hard links preserved"""
MakeOutputDir()
output = rpath.RPath(Globals.local_connection,
"testfiles/output")
# Now set up directories out_hardlink1 and out_hardlink2
hlout1 = rpath.RPath(Globals.local_connection,
"testfiles/out_hardlink1")
if hlout1.lstat(): hlout1.delete()
hlout1.mkdir()
hlout1_sub = hlout1.append("subdir")
hlout1_sub.mkdir()
hl1_1 = hlout1_sub.append("hardlink1")
hl1_2 = hlout1_sub.append("hardlink2")
hl1_3 = hlout1_sub.append("hardlink3")
hl1_4 = hlout1_sub.append("hardlink4")
# 1 and 2 are hard linked, as are 3 and 4
hl1_1.touch()
hl1_2.hardlink(hl1_1.path)
hl1_3.touch()
hl1_4.hardlink(hl1_3.path)
hlout2 = rpath.RPath(Globals.local_connection,
"testfiles/out_hardlink2")
if hlout2.lstat(): hlout2.delete()
assert not os.system("cp -a testfiles/out_hardlink1 "
"testfiles/out_hardlink2")
hlout2_sub = hlout2.append("subdir")
hl2_1 = hlout2_sub.append("hardlink1")
hl2_2 = hlout2_sub.append("hardlink2")
hl2_3 = hlout2_sub.append("hardlink3")
hl2_4 = hlout2_sub.append("hardlink4")
# Now 2 and 3 are hard linked, also 1 and 4
rpath.copy_with_attribs(hl1_1, hl2_1)
rpath.copy_with_attribs(hl1_2, hl2_2)
hl2_3.delete()
hl2_3.hardlink(hl2_2.path)
hl2_4.delete()
hl2_4.hardlink(hl2_1.path)
rpath.copy_attribs(hlout1_sub, hlout2_sub)
InternalBackup(1, 1, hlout1.path, output.path)
time.sleep(1)
InternalBackup(1, 1, hlout2.path, output.path)
out2 = rpath.RPath(Globals.local_connection, "testfiles/out2")
hlout1 = out2.append("hardlink1")
hlout2 = out2.append("hardlink2")
hlout3 = out2.append("hardlink3")
hlout4 = out2.append("hardlink4")
if out2.lstat(): out2.delete()
InternalRestore(1, 1, "testfiles/output/subdir", "testfiles/out2", 1)
out2.setdata()
for rp in [hlout1, hlout2, hlout3, hlout4]: rp.setdata()
assert hlout1.getinode() == hlout2.getinode()
assert hlout3.getinode() == hlout4.getinode()
assert hlout1.getinode() != hlout3.getinode()
if out2.lstat(): out2.delete()
InternalRestore(1, 1, "testfiles/output/subdir", "testfiles/out2",
int(time.time()))
out2.setdata()
for rp in [hlout1, hlout2, hlout3, hlout4]: rp.setdata()
assert hlout1.getinode() == hlout4.getinode()
assert hlout2.getinode() == hlout3.getinode()
assert hlout1.getinode() != hlout2.getinode()
if __name__ == "__main__": unittest.main()
|
