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
|
# 2017-03-22
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements tests for json_patch(A,B) SQL function.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix json104
# This is the example from pages 2 and 3 of RFC-7396
do_execsql_test json104-100 {
SELECT json_patch('{
"a": "b",
"c": {
"d": "e",
"f": "g"
}
}','{
"a":"z",
"c": {
"f": null
}
}');
} {{{"a":"z","c":{"d":"e"}}}}
do_execsql_test json104-101 {
SELECT json_patch('{
"a": "b",
"c": {
"d": "e",
"f": "g"
}
}','{
a:"z",
c: {
f: null
}
}');
} {{{"a":"z","c":{"d":"e"}}}}
do_execsql_test json104-102 {
SELECT json_patch('{
a: "b",
c: {
d: "e",
f: "g"
}
}','{
"a":"z",
"c": {
"f": null
}
}');
} {{{"a":"z","c":{"d":"e"}}}}
do_execsql_test json104-103 {
SELECT json_patch('{
a: "b",
c: {
d: "e",
f: "g"
}
}','{
a:"z",
c: {
f: null
}
}');
} {{{"a":"z","c":{"d":"e"}}}}
# This is the example from pages 4 and 5 of RFC-7396
do_execsql_test json104-110 {
SELECT json_patch('{
"title": "Goodbye!",
"author" : {
"givenName" : "John",
"familyName" : "Doe"
},
"tags":[ "example", "sample" ],
"content": "This will be unchanged"
}','{
"title": "Hello!",
"phoneNumber": "+01-123-456-7890",
"author": {
"familyName": null
},
"tags": [ "example" ]
}');
} {{{"title":"Hello!","author":{"givenName":"John"},"tags":["example"],"content":"This will be unchanged","phoneNumber":"+01-123-456-7890"}}}
do_execsql_test json104-200 {
SELECT json_patch('[1,2,3]','{"x":null}');
} {{{}}}
do_execsql_test json104-210 {
SELECT json_patch('[1,2,3]','{"x":null,"y":1,"z":null}');
} {{{"y":1}}}
do_execsql_test json104-220 {
SELECT json_patch('{}','{"a":{"bb":{"ccc":null}}}');
} {{{"a":{"bb":{}}}}}
do_execsql_test json104-221 {
SELECT json_patch('{}','{"a":{"bb":{"ccc":[1,null,3]}}}');
} {{{"a":{"bb":{"ccc":[1,null,3]}}}}}
do_execsql_test json104-222 {
SELECT json_patch('{}','{"a":{"bb":{"ccc":[1,{"dddd":null},3]}}}');
} {{{"a":{"bb":{"ccc":[1,{"dddd":null},3]}}}}}
# Example test cases at the end of the RFC-7396 document
do_execsql_test json104-300 {
SELECT json_patch('{"a":"b"}','{"a":"c"}');
} {{{"a":"c"}}}
do_execsql_test json104-300a {
SELECT coalesce(json_patch(null,'{"a":"c"}'), 'real-null');
} {{real-null}}
do_execsql_test json104-301 {
SELECT json_patch('{"a":"b"}','{"b":"c"}');
} {{{"a":"b","b":"c"}}}
do_execsql_test json104-302 {
SELECT json_patch('{"a":"b"}','{"a":null}');
} {{{}}}
do_execsql_test json104-303 {
SELECT json_patch('{"a":"b","b":"c"}','{"a":null}');
} {{{"b":"c"}}}
do_execsql_test json104-304 {
SELECT json_patch('{"a":["b"]}','{"a":"c"}');
} {{{"a":"c"}}}
do_execsql_test json104-305 {
SELECT json_patch('{"a":"c"}','{"a":["b"]}');
} {{{"a":["b"]}}}
do_execsql_test json104-306 {
SELECT json_patch('{"a":{"b":"c"}}','{"a":{"b":"d","c":null}}');
} {{{"a":{"b":"d"}}}}
do_execsql_test json104-307 {
SELECT json_patch('{"a":[{"b":"c"}]}','{"a":[1]}');
} {{{"a":[1]}}}
do_execsql_test json104-308 {
SELECT json_patch('["a","b"]','["c","d"]');
} {{["c","d"]}}
do_execsql_test json104-309 {
SELECT json_patch('{"a":"b"}','["c"]');
} {{["c"]}}
do_execsql_test json104-310 {
SELECT json_patch('{"a":"foo"}','null');
} {{null}}
do_execsql_test json104-310a {
SELECT coalesce(json_patch('{"a":"foo"}',null), 'real-null');
} {{real-null}}
do_execsql_test json104-311 {
SELECT json_patch('{"a":"foo"}','"bar"');
} {{"bar"}}
do_execsql_test json104-312 {
SELECT json_patch('{"e":null}','{"a":1}');
} {{{"e":null,"a":1}}}
do_execsql_test json104-313 {
SELECT json_patch('[1,2]','{"a":"b","c":null}');
} {{{"a":"b"}}}
do_execsql_test json104-314 {
SELECT json_patch('{}','{"a":{"bb":{"ccc":null}}}');
} {{{"a":{"bb":{}}}}}
do_execsql_test json104-320 {
SELECT json_patch('{"x":{"one":1}}','{"x":{"two":2},"x":"three"}');
} {{{"x":"three"}}}
#-------------------------------------------------------------------------
do_execsql_test 401 {
CREATE TABLE obj(x);
INSERT INTO obj VALUES('{"a":1,"b":2}');
SELECT * FROM obj;
} {{{"a":1,"b":2}}}
do_execsql_test 402 {
UPDATE obj SET x = json_insert(x, '$.c', 3);
SELECT * FROM obj;
} {{{"a":1,"b":2,"c":3}}}
do_execsql_test 403 {
SELECT json_extract(x, '$.b') FROM obj;
SELECT json_extract(x, '$."b"') FROM obj;
} {2 2}
do_execsql_test 404 {
UPDATE obj SET x = json_set(x, '$."b"', 555);
SELECT json_extract(x, '$.b') FROM obj;
SELECT json_extract(x, '$."b"') FROM obj;
} {555 555}
do_execsql_test 405 {
UPDATE obj SET x = json_set(x, '$."d"', 4);
SELECT json_extract(x, '$."d"') FROM obj;
} {4}
finish_test
|