2 from __future__ import absolute_import
3 import math, tempfile, subprocess
7 import bup._helpers as _helpers
9 from buptest import no_lingering_errors, test_tempdir
14 with no_lingering_errors():
15 WVPASSEQ(xstat.timespec_to_nsecs((0, 0)), 0)
16 WVPASSEQ(xstat.timespec_to_nsecs((1, 0)), 10**9)
17 WVPASSEQ(xstat.timespec_to_nsecs((0, 10**9 / 2)), 500000000)
18 WVPASSEQ(xstat.timespec_to_nsecs((1, 10**9 / 2)), 1500000000)
19 WVPASSEQ(xstat.timespec_to_nsecs((-1, 0)), -10**9)
20 WVPASSEQ(xstat.timespec_to_nsecs((-1, 10**9 / 2)), -500000000)
21 WVPASSEQ(xstat.timespec_to_nsecs((-2, 10**9 / 2)), -1500000000)
22 WVPASSEQ(xstat.timespec_to_nsecs((0, -1)), -1)
23 WVPASSEQ(type(xstat.timespec_to_nsecs((2, 22222222))), type(0))
24 WVPASSEQ(type(xstat.timespec_to_nsecs((-2, 22222222))), type(0))
26 WVPASSEQ(xstat.nsecs_to_timespec(0), (0, 0))
27 WVPASSEQ(xstat.nsecs_to_timespec(10**9), (1, 0))
28 WVPASSEQ(xstat.nsecs_to_timespec(500000000), (0, 10**9 / 2))
29 WVPASSEQ(xstat.nsecs_to_timespec(1500000000), (1, 10**9 / 2))
30 WVPASSEQ(xstat.nsecs_to_timespec(-10**9), (-1, 0))
31 WVPASSEQ(xstat.nsecs_to_timespec(-500000000), (-1, 10**9 / 2))
32 WVPASSEQ(xstat.nsecs_to_timespec(-1500000000), (-2, 10**9 / 2))
33 x = xstat.nsecs_to_timespec(1977777778)
34 WVPASSEQ(type(x[0]), type(0))
35 WVPASSEQ(type(x[1]), type(0))
36 x = xstat.nsecs_to_timespec(-1977777778)
37 WVPASSEQ(type(x[0]), type(0))
38 WVPASSEQ(type(x[1]), type(0))
40 WVPASSEQ(xstat.nsecs_to_timeval(0), (0, 0))
41 WVPASSEQ(xstat.nsecs_to_timeval(10**9), (1, 0))
42 WVPASSEQ(xstat.nsecs_to_timeval(500000000), (0, (10**9 / 2) / 1000))
43 WVPASSEQ(xstat.nsecs_to_timeval(1500000000), (1, (10**9 / 2) / 1000))
44 WVPASSEQ(xstat.nsecs_to_timeval(-10**9), (-1, 0))
45 WVPASSEQ(xstat.nsecs_to_timeval(-500000000), (-1, (10**9 / 2) / 1000))
46 WVPASSEQ(xstat.nsecs_to_timeval(-1500000000), (-2, (10**9 / 2) / 1000))
47 x = xstat.nsecs_to_timeval(1977777778)
48 WVPASSEQ(type(x[0]), type(0))
49 WVPASSEQ(type(x[1]), type(0))
50 x = xstat.nsecs_to_timeval(-1977777778)
51 WVPASSEQ(type(x[0]), type(0))
52 WVPASSEQ(type(x[1]), type(0))
54 WVPASSEQ(xstat.fstime_floor_secs(0), 0)
55 WVPASSEQ(xstat.fstime_floor_secs(10**9 / 2), 0)
56 WVPASSEQ(xstat.fstime_floor_secs(10**9), 1)
57 WVPASSEQ(xstat.fstime_floor_secs(-10**9 / 2), -1)
58 WVPASSEQ(xstat.fstime_floor_secs(-10**9), -1)
59 WVPASSEQ(type(xstat.fstime_floor_secs(10**9 / 2)), type(0))
60 WVPASSEQ(type(xstat.fstime_floor_secs(-10**9 / 2)), type(0))
64 def test_bup_utimensat():
65 if not xstat._bup_utimensat:
67 with no_lingering_errors():
68 with test_tempdir('bup-txstat-') as tmpdir:
69 path = tmpdir + '/foo'
70 open(path, 'w').close()
71 frac_ts = (0, 10**9 / 2)
72 xstat._bup_utimensat(_helpers.AT_FDCWD, path, (frac_ts, frac_ts), 0)
73 st = _helpers.stat(path)
76 WVPASSEQ(atime_ts[0], 0)
77 WVPASS(atime_ts[1] == 0 or atime_ts[1] == frac_ts[1])
78 WVPASSEQ(mtime_ts[0], 0)
79 WVPASS(mtime_ts[1] == 0 or mtime_ts[1] == frac_ts[1])
83 def test_bup_utimes():
84 if not xstat._bup_utimes:
86 with no_lingering_errors():
87 with test_tempdir('bup-txstat-') as tmpdir:
88 path = tmpdir + '/foo'
89 open(path, 'w').close()
90 frac_ts = (0, 10**6 / 2)
91 xstat._bup_utimes(path, (frac_ts, frac_ts))
92 st = _helpers.stat(path)
95 WVPASSEQ(atime_ts[0], 0)
96 WVPASS(atime_ts[1] == 0 or atime_ts[1] == frac_ts[1] * 1000)
97 WVPASSEQ(mtime_ts[0], 0)
98 WVPASS(mtime_ts[1] == 0 or mtime_ts[1] == frac_ts[1] * 1000)
102 def test_bup_lutimes():
103 if not xstat._bup_lutimes:
105 with no_lingering_errors():
106 with test_tempdir('bup-txstat-') as tmpdir:
107 path = tmpdir + '/foo'
108 open(path, 'w').close()
109 frac_ts = (0, 10**6 / 2)
110 xstat._bup_lutimes(path, (frac_ts, frac_ts))
111 st = _helpers.stat(path)
114 WVPASSEQ(atime_ts[0], 0)
115 WVPASS(atime_ts[1] == 0 or atime_ts[1] == frac_ts[1] * 1000)
116 WVPASSEQ(mtime_ts[0], 0)
117 WVPASS(mtime_ts[1] == 0 or mtime_ts[1] == frac_ts[1] * 1000)