6 from bup import index, metadata
7 from bup.helpers import mkdirp, resolve_parent
8 from buptest import no_lingering_errors, test_tempdir
9 import bup.xstat as xstat
12 lib_t_dir = os.path.dirname(__file__)
17 with no_lingering_errors():
18 cd = os.path.realpath('../../../t')
20 sd = os.path.realpath(cd + '/sampledata')
21 WVPASSEQ(resolve_parent(cd + '/sampledata'), sd)
22 WVPASSEQ(os.path.realpath(cd + '/sampledata/x'), sd + '/x')
23 WVPASSEQ(os.path.realpath(cd + '/sampledata/var/abs-symlink'),
24 sd + '/var/abs-symlink-target')
25 WVPASSEQ(resolve_parent(cd + '/sampledata/var/abs-symlink'),
26 sd + '/var/abs-symlink')
31 with no_lingering_errors():
32 with test_tempdir('bup-tindex-') as tmpdir:
33 orig_cwd = os.getcwd()
37 fs = xstat.stat(lib_t_dir + '/tindex.py')
38 ms = index.MetaStoreWriter('index.meta.tmp');
39 tmax = (time.time() - 1) * 10**9
40 w = index.Writer('index.tmp', ms, tmax)
41 w.add('/var/tmp/sporky', fs, 0)
42 w.add('/etc/passwd', fs, 0)
53 print '%s%s %s' % (e.is_valid() and ' ' or 'M',
54 e.is_fake() and 'F' or ' ',
57 def fake_validate(*l):
60 e.validate(0100644, index.FAKE_SHA)
69 def index_negative_timestamps():
70 with no_lingering_errors():
71 with test_tempdir('bup-tindex-') as tmpdir:
73 foopath = tmpdir + '/foo'
74 f = file(foopath, 'wb')
78 os.utime(foopath, (-86400, -86400))
80 tstart = time.time() * ns_per_sec
81 tmax = tstart - ns_per_sec
82 e = index.BlankNewEntry(foopath, 0, tmax)
83 e.from_stat(xstat.stat(foopath), 0, tstart)
84 assert len(e.packed())
88 os.utime(foopath, (-0x80000000, -0x80000000))
89 e = index.BlankNewEntry(foopath, 0, tmax)
90 e.from_stat(xstat.stat(foopath), 0, tstart)
91 assert len(e.packed())
97 with no_lingering_errors():
98 with test_tempdir('bup-tindex-') as tmpdir:
99 orig_cwd = os.getcwd()
102 default_meta = metadata.Metadata()
103 ms1 = index.MetaStoreWriter('index.meta.tmp')
104 ms2 = index.MetaStoreWriter('index2.meta.tmp')
105 ms3 = index.MetaStoreWriter('index3.meta.tmp')
106 meta_ofs1 = ms1.store(default_meta)
107 meta_ofs2 = ms2.store(default_meta)
108 meta_ofs3 = ms3.store(default_meta)
110 ds = xstat.stat(lib_t_dir)
111 fs = xstat.stat(lib_t_dir + '/tindex.py')
112 tmax = (time.time() - 1) * 10**9
114 w1 = index.Writer('index.tmp', ms1, tmax)
115 w1.add('/a/b/x', fs, meta_ofs1)
116 w1.add('/a/b/c', fs, meta_ofs1)
117 w1.add('/a/b/', ds, meta_ofs1)
118 w1.add('/a/', ds, meta_ofs1)
122 w2 = index.Writer('index2.tmp', ms2, tmax)
123 w2.add('/a/b/n/2', fs, meta_ofs2)
127 w3 = index.Writer('index3.tmp', ms3, tmax)
128 w3.add('/a/c/n/3', fs, meta_ofs3)
137 r1all = [e.name for e in r1]
139 ['/a/b/x', '/a/b/c', '/a/b/', '/a/', '/'])
140 r2all = [e.name for e in r2]
142 ['/a/b/n/2', '/a/b/n/', '/a/b/', '/a/', '/'])
143 r3all = [e.name for e in r3]
145 ['/a/c/n/3', '/a/c/n/', '/a/c/', '/a/', '/'])
146 all = [e.name for e in index.merge(r2, r1, r3)]
148 ['/a/c/n/3', '/a/c/n/', '/a/c/',
149 '/a/b/x', '/a/b/n/2', '/a/b/n/', '/a/b/c',
150 '/a/b/', '/a/', '/'])
154 print [hex(e.flags) for e in r1]
155 WVPASSEQ([e.name for e in r1 if e.is_valid()], r1all)
156 WVPASSEQ([e.name for e in r1 if not e.is_valid()], [])
157 WVPASSEQ([e.name for e in index.merge(r2, r1, r3) if not e.is_valid()],
158 ['/a/c/n/3', '/a/c/n/', '/a/c/',
159 '/a/b/n/2', '/a/b/n/', '/a/b/', '/a/', '/'])
161 expect_invalid = ['/'] + r2all + r3all
162 expect_real = (set(r1all) - set(r2all) - set(r3all)) \
163 | set(['/a/b/n/2', '/a/c/n/3'])
164 dump(index.merge(r2, r1, r3))
165 for e in index.merge(r2, r1, r3):
166 print e.name, hex(e.flags), e.ctime
167 eiv = e.name in expect_invalid
168 er = e.name in expect_real
169 WVPASSEQ(eiv, not e.is_valid())
170 WVPASSEQ(er, e.is_real())
171 fake_validate(r2, r3)
172 dump(index.merge(r2, r1, r3))
173 WVPASSEQ([e.name for e in index.merge(r2, r1, r3) if not e.is_valid()], [])
175 e = eget(index.merge(r2, r1, r3), '/a/b/c')
178 dump(index.merge(r2, r1, r3))
179 WVPASSEQ([e.name for e in index.merge(r2, r1, r3) if not e.is_valid()],
180 ['/a/b/c', '/a/b/', '/a/', '/'])