blob: aaee961bcc81dfa2a5667bde2ce486bbb7343ac7 (
plain)
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
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
|
open OUnit
(*
let () = Printexc.record_backtrace true ;;
*)
(* S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14 *)
let max_sid = Stdint.(
Sid.create_unsafe
[| Uint32.zero ; Uint32.one ; Uint32.of_int 2
; Uint32.of_int 3 ; Uint32.of_int 4 ; Uint32.of_int 5
; Uint32.of_int 6 ; Uint32.of_int 7 ; Uint32.of_int 8
; Uint32.of_int 9 ; Uint32.of_int 10 ; Uint32.of_int 11
; Uint32.of_int 12 ; Uint32.of_int 13 ; Uint32.of_int 14
|]
Uint64.one
)
let sf_parse_ok () =
let s = Sid.of_string "S-1-1-0" in
let z = Stdint.((Sid.create_unsafe [| Uint32.zero |] Uint64.one)) in
assert_bool
(Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s) (Sid.to_string z))
(Sid.equal s z);
let w = Sid.WellKnown.world in
assert_bool
(Printf.sprintf "[%s] ≠ [well known: %s]"
(Sid.to_string s) (Sid.to_string w))
(Sid.equal s w)
let sf_parse_empty_fail () =
assert_raises
(Invalid_argument
"Invalid SID: ‘’ too short to be a SID in string format")
(fun () -> Sid.of_string "")
let sf_parse_junk_fail () =
assert_raises
(Invalid_argument
"Invalid SID [not a sid]: expected ‘S’ at position 0, found ‘n’")
(fun () -> Sid.of_string "not a sid")
let sf_parse_ia_junk_fail () =
assert_raises
(Invalid_argument
"Invalid SID [not a sid]: expected ‘1’ at position 2, found ‘I’")
(fun () -> Sid.of_string "S-I-3-3-7")
let sf_parse_opt_ok () =
let s = Sid.StringFmt.from_string_opt "S-1-1-0" in
assert_bool "failure parsing [S-1-1-0] with option" (s <> None)
let sf_parse_opt_fail () =
let s = Sid.StringFmt.from_string_opt "not a sid" in
assert_bool "unexpected success parsing garbage with option" (s = None)
let is_error = function Error _ -> true | _ -> false
let sf_parse_result_ok () =
let s = Sid.StringFmt.from_string_res "S-1-1-0" in
assert_bool "failure parsing [S-1-1-0] with result" (not (is_error s))
let sf_parse_result_fail () =
let s = Sid.StringFmt.from_string_res "not a sid" in
assert_bool "unexpected success parsing garbage with result" (is_error s)
let sf_parse_long_ok () =
let s = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14"
and l = max_sid in
assert_bool
(Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s) (Sid.to_string l))
(Sid.equal s l)
let sf_parse_too_long_ok () =
(* must ignore trailing subauths *)
let s1 = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14-15"
and s2 = Sid.of_string "S-1-1-0-1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17"
and l = max_sid in
assert_bool
(Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s1) (Sid.to_string l))
(Sid.equal s1 l);
assert_bool
(Printf.sprintf "[%s] ≠ [%s]" (Sid.to_string s2) (Sid.to_string l))
(Sid.equal s2 l)
let pr_encode_null_ok () =
let x =
Sid.WellKnown.null
|> Sid.PacketRep.encode
|> Xxd.xxd_of_bytes ~blocklen:2
in
let expect = "0101 0000 0000 0000 0000 0000" in
(* vvcc iiii iiii iiii ssss ssss *)
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" x expect)
x expect
let pr_encode_all_ok () =
let x =
Sid.WellKnown.everyone
|> Sid.PacketRep.encode
|> Xxd.xxd_of_bytes ~blocklen:2
in
let expect = "0101 0000 0000 0001 0000 0000" in
(* vvcc iiii iiii iiii ssss ssss *)
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" x expect)
x expect
let pr_decode_all_ok () =
let s =
match
Xxd.bytes_of_xxd "0101 0000 0000 0001 0000 0000"
(* vvcc iiii iiii iiii ssss ssss *)
|> Sid.PacketRep.decode
with
| Ok s -> s
| Error e ->
assert_failure
(Printf.sprintf "error decoding SID: %s" e)
in
let w = Sid.WellKnown.world in
assert_bool
(Printf.sprintf "[%s] ≠ [%s]"
(Sid.to_string s) (Sid.to_string w))
(Sid.equal s w)
let pr_decode_version_fail () =
let b = Xxd.bytes_of_xxd "0201 0000 0000 0001 0000 0000" in
(* vvcc iiii iiii iiii ssss ssss *)
match Sid.PacketRep.decode b with
| Error e ->
let expect = "input malformed: expected SID version=0x01, got 0x02" in
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" e expect)
e expect
| Ok s ->
assert_failure
(Printf.sprintf "malformed SID decoded unexpectedly: %s"
(Sid.to_string s))
let pr_decode_sacount_fail () =
let b = Xxd.bytes_of_xxd "0110 0000 0000 0001 0000 0000" in
(* vvcc iiii iiii iiii ssss ssss *)
match Sid.PacketRep.decode b with
| Error e ->
let expect = "input malformed: up to 15 subAuthority elements \
permitted, 16 specified" in
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" e expect)
e expect
| Ok s ->
assert_failure
(Printf.sprintf "malformed SID decoded unexpectedly: %s"
(Sid.to_string s))
let pr_decode_short_fail () =
let b = Xxd.bytes_of_xxd "0105 0000 0000 00" in
(* vvcc iiii iiii ii…… *)
match Sid.PacketRep.decode b with
| Error e ->
let expect = "bad input size: expected 8–68 B, got 7 B" in
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" e expect)
e expect
| Ok s ->
assert_failure
(Printf.sprintf "malformed SID decoded unexpectedly: %s"
(Sid.to_string s))
let pr_decode_long_fail () =
let r =
"010e 0000 0000 0000 0100 0000 0200 0000 \
0300 0000 0400 0000 0500 0000 0600 0000 \
0700 0000 0800 0000 0900 0000 0a00 0000 \
0b00 0000 0c00 0000 0d00 0000 0e00 0000 \
0f00 0000 1000 0000"
in
let b = Xxd.bytes_of_xxd r in
match Sid.PacketRep.decode b with
| Error e ->
let expect = "bad input size: expected 8–68 B, got 72 B" in
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" e expect)
e expect
| Ok s ->
assert_failure
(Printf.sprintf "malformed SID decoded unexpectedly: %s"
(Sid.to_string s))
let pr_decode_odd_fail () =
match
Xxd.bytes_of_xxd "0101 0000 0000 0000 0100 0000 0200"
(* vvcc iiii iiii iiii ssss ssss ssss …
upper half word missing *)
|> Sid.PacketRep.decode
with
| Error e ->
let expect = "bad input size: not divisible by word length (4)" in
assert_equal
~msg:(Printf.sprintf "[%s] ≠ [%s]" e expect)
e expect
| Ok s ->
assert_failure
(Printf.sprintf "malformed SID decoded unexpectedly: %s"
(Sid.to_string s))
let string_format_test = "string-format-syntax" >:::
[ "parse-ok" >:: sf_parse_ok
; "parse-empty-fail" >:: sf_parse_empty_fail
; "parse-junk-fail" >:: sf_parse_junk_fail
; "parse-opt-ok" >:: sf_parse_opt_ok
; "parse-opt-fail" >:: sf_parse_opt_fail
; "parse-result-ok" >:: sf_parse_result_ok
; "parse-result-fail" >:: sf_parse_result_fail
; "parse-long-ok" >:: sf_parse_long_ok
; "parse-too-long-ok" >:: sf_parse_too_long_ok
]
let packet_rep_test = "packet-rep" >:::
[ "encode-null-ok" >:: pr_encode_null_ok
; "encode-all-ok" >:: pr_encode_all_ok
; "decode-all-ok" >:: pr_decode_all_ok
; "decode-version-fail" >:: pr_decode_version_fail
; "decode-sacount-fail" >:: pr_decode_sacount_fail
; "decode-short-fail" >:: pr_decode_short_fail
; "decode-long-fail" >:: pr_decode_long_fail
; "decode-odd-fail" >:: pr_decode_odd_fail
]
let () =
ignore (run_test_tt_main string_format_test);
ignore (run_test_tt_main packet_rep_test )
|
