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
|
package pkg_test
//go:generate go build -tags testtool -ldflags "-extldflags='-static'" -o testdata/testtool ./testdata
import (
_ "embed"
"errors"
"log"
"os"
"os/exec"
"testing"
"hakurei.app/container/check"
"hakurei.app/container/stub"
"hakurei.app/hst"
"hakurei.app/internal/pkg"
"hakurei.app/message"
)
// testtoolBin is the container test tool binary made available to the
// execArtifact for testing its curing environment.
//
//go:embed testdata/testtool
var testtoolBin []byte
func TestExec(t *testing.T) {
t.Parallel()
checkWithCache(t, []cacheTestCase{
{"container", nil, func(t *testing.T, base *check.Absolute, c *pkg.Cache) {
c.SetStrict(true)
// this is built during go:generate and is not deterministic
testtool := overrideIdent{pkg.ID{0xfe, 0xff}, stubArtifact{
kind: pkg.KindTar,
cure: func(c *pkg.CureContext) error {
work := c.GetWorkDir()
if err := os.MkdirAll(
work.Append("bin").String(),
0700,
); err != nil {
return err
}
return os.WriteFile(c.GetWorkDir().Append(
"bin",
"testtool",
).String(), testtoolBin, 0500)
},
}}
msg := message.New(log.New(os.Stderr, "container: ", 0))
msg.SwapVerbose(testing.Verbose())
cureMany(t, c, []cureStep{
{"container", pkg.NewExec(
t.Context(),
msg,
0,
check.MustAbs("/work"),
[]string{"HAKUREI_TEST=1"},
check.MustAbs("/opt/bin/testtool"),
[]string{"testtool"},
pkg.MustPath("/file", newStubFile(
pkg.KindHTTPGet,
pkg.ID{0xfe, 0},
nil,
nil, nil,
)),
pkg.MustPath("/.hakurei", stubArtifact{
kind: pkg.KindTar,
params: []byte("empty directory"),
cure: func(c *pkg.CureContext) error {
return os.MkdirAll(c.GetWorkDir().String(), 0700)
},
}),
pkg.MustPath("/opt", testtool),
), ignorePathname, pkg.MustDecode(
"GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9",
), nil},
{"error passthrough", pkg.NewExec(
t.Context(),
msg,
0,
check.MustAbs("/work"),
[]string{"HAKUREI_TEST=1"},
check.MustAbs("/opt/bin/testtool"),
[]string{"testtool"},
pkg.MustPath("/proc/nonexistent", stubArtifact{
kind: pkg.KindTar,
params: []byte("doomed artifact"),
cure: func(c *pkg.CureContext) error {
return stub.UniqueError(0xcafe)
},
}),
), nil, pkg.Checksum{}, errors.Join(stub.UniqueError(0xcafe))},
})
// check init failure passthrough
var exitError *exec.ExitError
if _, _, err := c.Cure(pkg.NewExec(
t.Context(),
msg,
0,
check.MustAbs("/work"),
nil,
check.MustAbs("/opt/bin/testtool"),
[]string{"testtool"},
)); !errors.As(err, &exitError) ||
exitError.ExitCode() != hst.ExitFailure {
t.Fatalf("Cure: error = %v, want init exit status 1", err)
}
// the testtool is not deterministic
if pathname, checksum, err := c.Cure(testtool); err != nil {
t.Fatalf("Cure: error = %v", err)
} else if err = os.Remove(pathname.String()); err != nil {
t.Fatal(err)
} else {
p := base.Append(
"checksum",
pkg.Encode(checksum),
)
if err = os.Chmod(p.Append("bin").String(), 0700); err != nil {
t.Fatal(err)
}
if err = os.Chmod(p.String(), 0700); err != nil {
t.Fatal(err)
}
if err = os.RemoveAll(p.String()); err != nil {
t.Fatal(err)
}
}
}, pkg.MustDecode("7PoPpWLjFPXIymbuIYLZAzOpCYr-2PN4CZ11jFdO-mDlnZNgFO3JyOtK8HW8Jxvm")},
})
}
|
