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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
//go:build !integration
// +build !integration
package helpers
import (
"archive/zip"
"bytes"
"net/http"
"net/http/httptest"
"os"
"testing"
"time"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-runner/helpers"
)
const cacheExtractorArchive = "archive.zip"
const cacheExtractorTestArchivedFile = "archive_file"
const cacheExtractorTestFile = "test_file"
func TestCacheExtractorValidArchive(t *testing.T) {
expectedContents := bytes.Repeat([]byte("198273qhnjbqwdjbqwe2109u3abcdef3"), 1024*1024)
OnEachZipExtractor(t, func(t *testing.T) {
file, err := os.Create(cacheExtractorArchive)
assert.NoError(t, err)
defer file.Close()
defer os.Remove(file.Name())
defer os.Remove(cacheExtractorTestArchivedFile)
defer os.Remove(cacheExtractorTestFile)
archive := zip.NewWriter(file)
_, err = archive.Create(cacheExtractorTestArchivedFile)
require.NoError(t, err)
w, err := archive.Create(cacheExtractorTestFile)
require.NoError(t, err)
_, err = w.Write(expectedContents)
require.NoError(t, err)
archive.Close()
_, err = os.Stat(cacheExtractorTestArchivedFile)
require.Error(t, err)
cmd := CacheExtractorCommand{
File: cacheExtractorArchive,
}
assert.NotPanics(t, func() {
cmd.Execute(nil)
})
_, err = os.Stat(cacheExtractorTestArchivedFile)
assert.NoError(t, err)
contents, err := os.ReadFile(cacheExtractorTestFile)
assert.NoError(t, err)
assert.Equal(t, expectedContents, contents)
})
}
func TestCacheExtractorForInvalidArchive(t *testing.T) {
OnEachZipExtractor(t, func(t *testing.T) {
removeHook := helpers.MakeFatalToPanic()
defer removeHook()
writeTestFile(t, cacheExtractorArchive)
defer os.Remove(cacheExtractorArchive)
cmd := CacheExtractorCommand{
File: cacheExtractorArchive,
}
assert.Panics(t, func() {
cmd.Execute(nil)
})
})
}
func TestCacheExtractorForIfNoFileDefined(t *testing.T) {
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
cmd := CacheExtractorCommand{}
assert.Panics(t, func() {
cmd.Execute(nil)
})
}
func TestCacheExtractorForNotExistingFile(t *testing.T) {
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
cmd := CacheExtractorCommand{
File: "/../../../test.zip",
}
assert.NotPanics(t, func() {
cmd.Execute(nil)
})
}
func testServeCache(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodGet {
http.Error(w, "408 Method not allowed", 408)
return
}
if r.URL.Path != "/cache.zip" {
if r.URL.Path == "/timeout" {
time.Sleep(50 * time.Millisecond)
}
http.NotFound(w, r)
return
}
w.Header().Set("Last-Modified", time.Now().Format(http.TimeFormat))
archive := zip.NewWriter(w)
_, _ = archive.Create(cacheExtractorTestArchivedFile)
archive.Close()
}
func TestCacheExtractorRemoteServerNotFound(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(testServeCache))
defer ts.Close()
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
cmd := CacheExtractorCommand{
File: "non-existing-test.zip",
URL: ts.URL + "/invalid-file.zip",
Timeout: 0,
}
assert.Panics(t, func() {
cmd.Execute(nil)
})
_, err := os.Stat(cacheExtractorTestArchivedFile)
assert.Error(t, err)
}
func TestCacheExtractorRemoteServerTimedOut(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(testServeCache))
defer ts.Close()
output := logrus.StandardLogger().Out
var buf bytes.Buffer
logrus.SetOutput(&buf)
defer logrus.SetOutput(output)
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
cmd := CacheExtractorCommand{
File: "non-existing-test.zip",
URL: ts.URL + "/timeout",
}
cmd.getClient().Timeout = 1 * time.Millisecond
assert.Panics(t, func() {
cmd.Execute(nil)
})
assert.Contains(t, buf.String(), "Client.Timeout")
_, err := os.Stat(cacheExtractorTestArchivedFile)
assert.Error(t, err)
}
func TestCacheExtractorRemoteServer(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(testServeCache))
defer ts.Close()
defer os.Remove(cacheExtractorArchive)
defer os.Remove(cacheExtractorTestArchivedFile)
os.Remove(cacheExtractorArchive)
os.Remove(cacheExtractorTestArchivedFile)
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
cmd := CacheExtractorCommand{
File: cacheExtractorArchive,
URL: ts.URL + "/cache.zip",
Timeout: 0,
}
assert.NotPanics(t, func() {
cmd.Execute(nil)
})
_, err := os.Stat(cacheExtractorTestArchivedFile)
assert.NoError(t, err)
err = os.Chtimes(cacheExtractorArchive, time.Now().Add(time.Hour), time.Now().Add(time.Hour))
assert.NoError(t, err)
assert.NotPanics(t, func() { cmd.Execute(nil) }, "archive is up to date")
}
func TestCacheExtractorRemoteServerFailOnInvalidServer(t *testing.T) {
removeHook := helpers.MakeWarningToPanic()
defer removeHook()
os.Remove(cacheExtractorArchive)
cmd := CacheExtractorCommand{
File: cacheExtractorArchive,
URL: "http://localhost:65333/cache.zip",
Timeout: 0,
}
assert.Panics(t, func() {
cmd.Execute(nil)
})
_, err := os.Stat(cacheExtractorTestArchivedFile)
assert.Error(t, err)
}
|
