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
|
#!/usr/bin/env bats
load helpers
@test "images-by-digest" {
# Bail if "sha256sum" isn't available.
if test -z "$(which sha256sum 2> /dev/null)" ; then
skip "need sha256sum"
fi
# Create a couple of random files.
createrandom ${TESTDIR}/random1
createrandom ${TESTDIR}/random2
createrandom ${TESTDIR}/random3
digest1=$(sha256sum ${TESTDIR}/random1)
digest2=$(sha256sum ${TESTDIR}/random2)
digest3=$(sha256sum ${TESTDIR}/random3)
# Create a layer.
run storage --debug=false create-layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
layer=$output
# Create an image using that layer.
run storage --debug=false create-image $layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
firstimage=${output%% *}
# Set the first file as the manifest of this image.
run storage --debug=false set-image-data -f ${TESTDIR}/random1 ${firstimage} manifest
echo "$output"
# Create another image using that layer.
run storage --debug=false create-image $layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
secondimage=${output%% *}
# Set the first file as the manifest of this image.
run storage --debug=false set-image-data -f ${TESTDIR}/random1 ${secondimage} manifest
echo "$output"
# Create yet another image using that layer.
run storage --debug=false create-image $layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
thirdimage=${output%% *}
# Set the second file as the manifest of this image.
run storage --debug=false set-image-data -f ${TESTDIR}/random2 ${thirdimage} manifest
echo "$output"
# Create still another image using that layer.
run storage --debug=false create-image --digest sha256:${digest3// *} $layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
fourthimage=${output%% *}
# Create another image using that layer.
run storage --debug=false create-image --digest sha256:${digest3// *} $layer
echo "$output"
[ "$status" -eq 0 ]
[ "$output" != "" ]
fifthimage=${output%% *}
# Set the third file as the manifest of this image.
run storage --debug=false set-image-data -f ${TESTDIR}/random3 ${fifthimage} manifest
echo "$output"
# Check that "images-by-digest" lists the right images.
run storage --debug=false images-by-digest --quiet sha256:${digest1// *}
echo "$output"
[ "$status" -eq 0 ]
[ "${#lines[*]}" -eq 2 ]
[ "${lines[0]}" != "${lines[1]}" ]
[ "${lines[0]}" = "$firstimage" ] || [ "${lines[0]}" = "$secondimage" ]
[ "${lines[1]}" = "$firstimage" ] || [ "${lines[1]}" = "$secondimage" ]
run storage --debug=false images-by-digest --quiet sha256:${digest2// *}
echo "$output"
[ "$status" -eq 0 ]
[ "${#lines[*]}" -eq 1 ]
[ "${lines[0]}" = "$thirdimage" ]
run storage --debug=false images-by-digest --quiet sha256:${digest3// *}
echo "$output"
[ "$status" -eq 0 ]
[ "${#lines[*]}" -eq 2 ]
[ "${lines[0]}" = "$fourthimage" ] || [ "${lines[0]}" = "$fifthimage" ]
[ "${lines[1]}" = "$fourthimage" ] || [ "${lines[1]}" = "$fifthimage" ]
run storage --debug=false delete-image ${secondimage}
echo "$output"
[ "$status" -eq 0 ]
run storage --debug=false images-by-digest --quiet sha256:${digest1// *}
echo "$output"
[ "$status" -eq 0 ]
[ "${#lines[*]}" -eq 1 ]
[ "${lines[0]}" = "$firstimage" ]
run storage --debug=false delete-image ${firstimage}
echo "$output"
[ "$status" -eq 0 ]
run storage --debug=false images-by-digest --quiet sha256:${digest1// *}
echo "$output"
[ "$status" -eq 0 ]
[ "$output" = "" ]
}
|
