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
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
|
(* mltools JSON tests
* Copyright (C) 2015 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
(* This file tests the JSON module. *)
open Std_utils
open OUnit2
(* Utils. *)
let assert_equal_string = assert_equal ~printer:(fun x -> x)
(* "basic" suite. *)
let test_empty ctx =
let doc = [] in
assert_equal_string "{}" (JSON.string_of_doc doc);
assert_equal_string "{
}" (JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_string ctx =
let doc = [ "test_string", JSON.String "foo"; ] in
assert_equal_string "{ \"test_string\": \"foo\" }"
(JSON.string_of_doc doc);
assert_equal_string "{
\"test_string\": \"foo\"
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_bool ctx =
let doc = [ "test_true", JSON.Bool true;
"test_false", JSON.Bool false ] in
assert_equal_string
"{ \"test_true\": true, \"test_false\": false }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"test_true\": true,
\"test_false\": false
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_int ctx =
let doc = [ "test_zero", JSON.Int 0L;
"test_pos", JSON.Int 5L;
"test_neg", JSON.Int (-5L);
"test_pos64", JSON.Int 1_000_000_000_000L;
"test_neg64", JSON.Int (-1_000_000_000_000L); ] in
assert_equal_string
"{ \"test_zero\": 0, \"test_pos\": 5, \"test_neg\": -5, \"test_pos64\": 1000000000000, \"test_neg64\": -1000000000000 }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"test_zero\": 0,
\"test_pos\": 5,
\"test_neg\": -5,
\"test_pos64\": 1000000000000,
\"test_neg64\": -1000000000000
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_float ctx =
let doc = [ "test_zero", JSON.Float 0.;
"test_one", JSON.Float 1.;
"test_frac", JSON.Float 1.5;
"test_neg_frac", JSON.Float (-1.5);
"test_exp", JSON.Float 1e100 ] in
assert_equal_string
"{ \"test_zero\": 0, \"test_one\": 1, \"test_frac\": 1.5, \"test_neg_frac\": -1.5, \"test_exp\": 1e+100 }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"test_zero\": 0,
\"test_one\": 1,
\"test_frac\": 1.5,
\"test_neg_frac\": -1.5,
\"test_exp\": 1e+100
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_list ctx =
let doc = [ "item", JSON.List [ JSON.String "foo"; JSON.Int 10L; JSON.Bool true ] ] in
assert_equal_string
"{ \"item\": [ \"foo\", 10, true ] }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"item\": [
\"foo\",
10,
true
]
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_nested_dict ctx =
let doc = [
"item", JSON.Dict [ "int", JSON.Int 5L; "string", JSON.String "foo"; ];
"last", JSON.Int 10L;
] in
assert_equal_string
"{ \"item\": { \"int\": 5, \"string\": \"foo\" }, \"last\": 10 }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"item\": {
\"int\": 5,
\"string\": \"foo\"
},
\"last\": 10
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_nested_nested_dict ctx =
let doc = [
"item", JSON.Dict [ "int", JSON.Int 5L;
"item2", JSON.Dict [ "int", JSON.Int 0L; ];
];
"last", JSON.Int 10L;
] in
assert_equal_string
"{ \"item\": { \"int\": 5, \"item2\": { \"int\": 0 } }, \"last\": 10 }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"item\": {
\"int\": 5,
\"item2\": {
\"int\": 0
}
},
\"last\": 10
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_escape ctx =
let doc = [ "test_string", JSON.String "test \" ' \n \b \r \t"; ] in
assert_equal_string "{ \"test_string\": \"test \\\" ' \\n \\b \\r \\t\" }"
(JSON.string_of_doc doc);
assert_equal_string "{
\"test_string\": \"test \\\" ' \\n \\b \\r \\t\"
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
(* "examples" suite. *)
let test_qemu ctx =
let doc = [
"file.driver", JSON.String "https";
"file.url", JSON.String "https://libguestfs.org";
"file.timeout", JSON.Int 60L;
"file.readahead", JSON.Int (64L *^ 1024L *^ 1024L);
] in
assert_equal_string
"{ \"file.driver\": \"https\", \"file.url\": \"https://libguestfs.org\", \"file.timeout\": 60, \"file.readahead\": 67108864 }"
(JSON.string_of_doc doc);
assert_equal_string
"{
\"file.driver\": \"https\",
\"file.url\": \"https://libguestfs.org\",
\"file.timeout\": 60,
\"file.readahead\": 67108864
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
let test_builder ctx =
let doc = [
"version", JSON.Int 1L;
"sources", JSON.List [
JSON.Dict [
"uri", JSON.String "http://libguestfs.org/index";
];
];
"templates", JSON.List [
JSON.Dict [
"os-version", JSON.String "phony-debian";
"full-name", JSON.String "Phony Debian";
"arch", JSON.String "x86_64";
"size", JSON.Int 536870912_L;
"notes", JSON.Dict [
"C", JSON.String "Phony Debian look-alike used for testing.";
];
"hidden", JSON.Bool false;
];
JSON.Dict [
"os-version", JSON.String "phony-fedora";
"full-name", JSON.String "Phony Fedora";
"arch", JSON.String "x86_64";
"size", JSON.Int 1073741824_L;
"notes", JSON.Dict [
"C", JSON.String "Phony Fedora look-alike used for testing.";
];
"hidden", JSON.Bool false;
];
];
] in
assert_equal_string
"{
\"version\": 1,
\"sources\": [
{
\"uri\": \"http://libguestfs.org/index\"
}
],
\"templates\": [
{
\"os-version\": \"phony-debian\",
\"full-name\": \"Phony Debian\",
\"arch\": \"x86_64\",
\"size\": 536870912,
\"notes\": {
\"C\": \"Phony Debian look-alike used for testing.\"
},
\"hidden\": false
},
{
\"os-version\": \"phony-fedora\",
\"full-name\": \"Phony Fedora\",
\"arch\": \"x86_64\",
\"size\": 1073741824,
\"notes\": {
\"C\": \"Phony Fedora look-alike used for testing.\"
},
\"hidden\": false
}
]
}"
(JSON.string_of_doc ~fmt:JSON.Indented doc)
(* Suites declaration. *)
let suite =
"mltools JSON" >:::
[
"basic.empty" >:: test_empty;
"basic.string" >:: test_string;
"basic.bool" >:: test_bool;
"basic.int" >:: test_int;
"basic.float" >:: test_float;
"basic.list" >:: test_list;
"basic.nested_dict" >:: test_nested_dict;
"basic.nested_nested dict" >:: test_nested_nested_dict;
"basic.escape" >:: test_escape;
"examples.qemu" >:: test_qemu;
"examples.virt-builder" >:: test_builder;
]
let () =
run_test_tt_main suite
|
