/usr/share/gocode/src/github.com/coreos/go-systemd/unit/escape_test.go is in golang-github-coreos-go-systemd-dev 14-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 | // Copyright 2015 CoreOS, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package unit
import (
"testing"
)
func TestUnitNameEscape(t *testing.T) {
tests := []struct {
in string
out string
isPath bool
}{
// turn empty string path into escaped /
{
in: "",
out: "-",
isPath: true,
},
// turn redundant ////s into single escaped /
{
in: "/////////",
out: "-",
isPath: true,
},
// remove all redundant ////s
{
in: "///foo////bar/////tail//////",
out: "foo-bar-tail",
isPath: true,
},
// leave empty string empty
{
in: "",
out: "",
isPath: false,
},
// escape leading dot
{
in: ".",
out: `\x2e`,
isPath: true,
},
// escape leading dot
{
in: "/.",
out: `\x2e`,
isPath: true,
},
// escape leading dot
{
in: "/////////.",
out: `\x2e`,
isPath: true,
},
// escape leading dot
{
in: "/////////.///////////////",
out: `\x2e`,
isPath: true,
},
// escape leading dot
{
in: ".....",
out: `\x2e....`,
isPath: true,
},
// escape leading dot
{
in: "/.foo/.bar",
out: `\x2efoo-.bar`,
isPath: true,
},
// escape leading dot
{
in: ".foo/.bar",
out: `\x2efoo-.bar`,
isPath: true,
},
// escape leading dot
{
in: ".foo/.bar",
out: `\x2efoo-.bar`,
isPath: false,
},
// escape disallowed
{
in: `///..\-!#??///`,
out: `---..\x5c\x2d\x21\x23\x3f\x3f---`,
isPath: false,
},
// escape disallowed
{
in: `///..\-!#??///`,
out: `\x2e.\x5c\x2d\x21\x23\x3f\x3f`,
isPath: true,
},
// escape real-world example
{
in: `user-cloudinit@/var/lib/coreos/vagrant/vagrantfile-user-data.service`,
out: `user\x2dcloudinit\x40-var-lib-coreos-vagrant-vagrantfile\x2duser\x2ddata.service`,
isPath: false,
},
}
for i, tt := range tests {
var s string
if tt.isPath {
s = UnitNamePathEscape(tt.in)
} else {
s = UnitNameEscape(tt.in)
}
if s != tt.out {
t.Errorf("case %d: failed escaping %v isPath: %v - expected %v, got %v", i, tt.in, tt.isPath, tt.out, s)
}
}
}
func TestUnitNameUnescape(t *testing.T) {
tests := []struct {
in string
out string
isPath bool
}{
// turn empty string path into /
{
in: "",
out: "/",
isPath: true,
},
// leave empty string empty
{
in: "",
out: "",
isPath: false,
},
// turn ////s into
{
in: "---------",
out: "/////////",
isPath: true,
},
// unescape hex
{
in: `---..\x5c\x2d\x21\x23\x3f\x3f---`,
out: `///..\-!#??///`,
isPath: false,
},
// unescape hex
{
in: `\x2e.\x5c\x2d\x21\x23\x3f\x3f`,
out: `/..\-!#??`,
isPath: true,
},
// unescape hex, retain invalids
{
in: `\x2e.\x5c\x2d\xaZ\x.o\x21\x23\x3f\x3f`,
out: `/..\-\xaZ\x.o!#??`,
isPath: true,
},
// unescape hex, retain invalids, partial tail
{
in: `\x2e.\x5c\x\x2d\xaZ\x.o\x21\x23\x3f\x3f\x3`,
out: `/..\\x-\xaZ\x.o!#??\x3`,
isPath: true,
},
// unescape hex, retain invalids, partial tail
{
in: `\x2e.\x5c\x\x2d\xaZ\x.o\x21\x23\x3f\x3f\x`,
out: `/..\\x-\xaZ\x.o!#??\x`,
isPath: true,
},
// unescape hex, retain invalids, partial tail
{
in: `\x2e.\x5c\x\x2d\xaZ\x.o\x21\x23\x3f\x3f\`,
out: `/..\\x-\xaZ\x.o!#??\`,
isPath: true,
},
// unescape real-world example
{
in: `user\x2dcloudinit\x40-var-lib-coreos-vagrant-vagrantfile\x2duser\x2ddata.service`,
out: `user-cloudinit@/var/lib/coreos/vagrant/vagrantfile-user-data.service`,
isPath: false,
},
}
for i, tt := range tests {
var s string
if tt.isPath {
s = UnitNamePathUnescape(tt.in)
} else {
s = UnitNameUnescape(tt.in)
}
if s != tt.out {
t.Errorf("case %d: failed unescaping %v isPath: %v - expected %v, got %v", i, tt.in, tt.isPath, tt.out, s)
}
}
}
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