f5ddb9c214
a string is JSON. Add the json() function that validates and minifies the JSON and sets the appropriate subtype. FossilOrigin-Name: 8a80d6459e246ec1b38325e1cbd1e862157138b3
308 lines
9.1 KiB
Plaintext
308 lines
9.1 KiB
Plaintext
# 2015-08-12
|
|
#
|
|
# 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 SQL functions extension to the
|
|
# SQLite library.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
load_static_extension db json
|
|
do_execsql_test json1-1.1.00 {
|
|
SELECT json_array(1,2.5,null,'hello');
|
|
} {[1,2.5,null,"hello"]}
|
|
do_execsql_test json1-1.1.01 {
|
|
SELECT json_array(1,'{"abc":2.5,"def":null,"ghi":hello}',99);
|
|
-- the second term goes in as a string:
|
|
} {[1,"{\\"abc\\":2.5,\\"def\\":null,\\"ghi\\":hello}",99]}
|
|
do_execsql_test json1-1.1.02 {
|
|
SELECT json_array(1,json('{"abc":2.5,"def":null,"ghi":"hello"}'),99);
|
|
-- the second term goes in as JSON
|
|
} {[1,{"abc":2.5,"def":null,"ghi":"hello"},99]}
|
|
do_execsql_test json1-1.1.03 {
|
|
SELECT json_array(1,json_object('abc',2.5,'def',null,'ghi','hello'),99);
|
|
-- the second term goes in as JSON
|
|
} {[1,{"abc":2.5,"def":null,"ghi":"hello"},99]}
|
|
do_execsql_test json1-1.2 {
|
|
SELECT hex(json_array('String "\ Test'));
|
|
} {5B22537472696E67205C225C5C2054657374225D}
|
|
do_catchsql_test json1-1.3 {
|
|
SELECT json_array(1,2,x'abcd',3);
|
|
} {1 {JSON cannot hold BLOB values}}
|
|
do_execsql_test json1-1.4 {
|
|
SELECT json_array(-9223372036854775808,9223372036854775807,0,1,-1,
|
|
0.0, 1.0, -1.0, -1e99, +2e100,
|
|
'one','two','three',
|
|
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
|
|
19, NULL, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
|
|
'abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ',
|
|
'abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ',
|
|
'abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ',
|
|
99);
|
|
} {[-9223372036854775808,9223372036854775807,0,1,-1,0.0,1.0,-1.0,-1.0e+99,2.0e+100,"one","two","three",4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,null,21,22,23,24,25,26,27,28,29,30,31,"abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ","abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ","abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ",99]}
|
|
|
|
do_execsql_test json1-2.1 {
|
|
SELECT json_object('a',1,'b',2.5,'c',null,'d','String Test');
|
|
} {{{"a":1,"b":2.5,"c":null,"d":"String Test"}}}
|
|
do_catchsql_test json1-2.2 {
|
|
SELECT json_object('a',1,2,2.5);
|
|
} {1 {json_object() labels must be TEXT}}
|
|
do_catchsql_test json1-2.3 {
|
|
SELECT json_object('a',1,'b');
|
|
} {1 {json_object() requires an even number of arguments}}
|
|
do_catchsql_test json1-2.4 {
|
|
SELECT json_object('a',1,'b',x'abcd');
|
|
} {1 {JSON cannot hold BLOB values}}
|
|
|
|
do_execsql_test json1-3.1 {
|
|
SELECT json_replace('{"a":1,"b":2}','$.a','[3,4,5]');
|
|
} {{{"a":"[3,4,5]","b":2}}}
|
|
do_execsql_test json1-3.2 {
|
|
SELECT json_replace('{"a":1,"b":2}','$.a',json('[3,4,5]'));
|
|
} {{{"a":[3,4,5],"b":2}}}
|
|
do_execsql_test json1-3.3 {
|
|
SELECT json_type(json_set('{"a":1,"b":2}','$.b','{"x":3,"y":4}'),'$.b');
|
|
} {text}
|
|
do_execsql_test json1-3.4 {
|
|
SELECT json_type(json_set('{"a":1,"b":2}','$.b',json('{"x":3,"y":4}')),'$.b');
|
|
} {object}
|
|
|
|
# Per rfc7159, any JSON value is allowed at the top level, and whitespace
|
|
# is permitting before and/or after that value.
|
|
#
|
|
do_execsql_test json1-4.1 {
|
|
CREATE TABLE j1(x);
|
|
INSERT INTO j1(x)
|
|
VALUES('true'),('false'),('null'),('123'),('-234'),('34.5e+6'),
|
|
('""'),('"\""'),('"\\"'),('"abcdefghijlmnopqrstuvwxyz"'),
|
|
('[]'),('{}'),('[true,false,null,123,-234,34.5e+6,{},[]]'),
|
|
('{"a":true,"b":{"c":false}}');
|
|
SELECT * FROM j1 WHERE NOT json_valid(x);
|
|
} {}
|
|
do_execsql_test json1-4.2 {
|
|
SELECT * FROM j1 WHERE NOT json_valid(char(0x20,0x09,0x0a,0x0d)||x);
|
|
} {}
|
|
do_execsql_test json1-4.3 {
|
|
SELECT * FROM j1 WHERE NOT json_valid(x||char(0x20,0x09,0x0a,0x0d));
|
|
} {}
|
|
|
|
# But an empty string, or a string of pure whitespace is not valid JSON.
|
|
#
|
|
do_execsql_test json1-4.4 {
|
|
SELECT json_valid(''), json_valid(char(0x20,0x09,0x0a,0x0d));
|
|
} {0 0}
|
|
|
|
# json_remove() and similar functions with no edit operations return their
|
|
# input unchanged.
|
|
#
|
|
do_execsql_test json1-4.5 {
|
|
SELECT x FROM j1 WHERE json_remove(x)<>x;
|
|
} {}
|
|
do_execsql_test json1-4.6 {
|
|
SELECT x FROM j1 WHERE json_replace(x)<>x;
|
|
} {}
|
|
do_execsql_test json1-4.7 {
|
|
SELECT x FROM j1 WHERE json_set(x)<>x;
|
|
} {}
|
|
do_execsql_test json1-4.8 {
|
|
SELECT x FROM j1 WHERE json_insert(x)<>x;
|
|
} {}
|
|
|
|
# json_extract(JSON,'$') will return objects and arrays without change.
|
|
#
|
|
do_execsql_test json-4.10 {
|
|
SELECT count(*) FROM j1 WHERE json_type(x) IN ('object','array');
|
|
SELECT x FROM j1
|
|
WHERE json_extract(x,'$')<>x
|
|
AND json_type(x) IN ('object','array');
|
|
} {4}
|
|
|
|
do_execsql_test json-5.1 {
|
|
CREATE TABLE j2(id INTEGER PRIMARY KEY, json, src);
|
|
INSERT INTO j2(id,json,src)
|
|
VALUES(1,'{
|
|
"firstName": "John",
|
|
"lastName": "Smith",
|
|
"isAlive": true,
|
|
"age": 25,
|
|
"address": {
|
|
"streetAddress": "21 2nd Street",
|
|
"city": "New York",
|
|
"state": "NY",
|
|
"postalCode": "10021-3100"
|
|
},
|
|
"phoneNumbers": [
|
|
{
|
|
"type": "home",
|
|
"number": "212 555-1234"
|
|
},
|
|
{
|
|
"type": "office",
|
|
"number": "646 555-4567"
|
|
}
|
|
],
|
|
"children": [],
|
|
"spouse": null
|
|
}','https://en.wikipedia.org/wiki/JSON');
|
|
INSERT INTO j2(id,json,src)
|
|
VALUES(2, '{
|
|
"id": "0001",
|
|
"type": "donut",
|
|
"name": "Cake",
|
|
"ppu": 0.55,
|
|
"batters":
|
|
{
|
|
"batter":
|
|
[
|
|
{ "id": "1001", "type": "Regular" },
|
|
{ "id": "1002", "type": "Chocolate" },
|
|
{ "id": "1003", "type": "Blueberry" },
|
|
{ "id": "1004", "type": "Devil''s Food" }
|
|
]
|
|
},
|
|
"topping":
|
|
[
|
|
{ "id": "5001", "type": "None" },
|
|
{ "id": "5002", "type": "Glazed" },
|
|
{ "id": "5005", "type": "Sugar" },
|
|
{ "id": "5007", "type": "Powdered Sugar" },
|
|
{ "id": "5006", "type": "Chocolate with Sprinkles" },
|
|
{ "id": "5003", "type": "Chocolate" },
|
|
{ "id": "5004", "type": "Maple" }
|
|
]
|
|
}','https://adobe.github.io/Spry/samples/data_region/JSONDataSetSample.html');
|
|
INSERT INTO j2(id,json,src)
|
|
VALUES(3,'[
|
|
{
|
|
"id": "0001",
|
|
"type": "donut",
|
|
"name": "Cake",
|
|
"ppu": 0.55,
|
|
"batters":
|
|
{
|
|
"batter":
|
|
[
|
|
{ "id": "1001", "type": "Regular" },
|
|
{ "id": "1002", "type": "Chocolate" },
|
|
{ "id": "1003", "type": "Blueberry" },
|
|
{ "id": "1004", "type": "Devil''s Food" }
|
|
]
|
|
},
|
|
"topping":
|
|
[
|
|
{ "id": "5001", "type": "None" },
|
|
{ "id": "5002", "type": "Glazed" },
|
|
{ "id": "5005", "type": "Sugar" },
|
|
{ "id": "5007", "type": "Powdered Sugar" },
|
|
{ "id": "5006", "type": "Chocolate with Sprinkles" },
|
|
{ "id": "5003", "type": "Chocolate" },
|
|
{ "id": "5004", "type": "Maple" }
|
|
]
|
|
},
|
|
{
|
|
"id": "0002",
|
|
"type": "donut",
|
|
"name": "Raised",
|
|
"ppu": 0.55,
|
|
"batters":
|
|
{
|
|
"batter":
|
|
[
|
|
{ "id": "1001", "type": "Regular" }
|
|
]
|
|
},
|
|
"topping":
|
|
[
|
|
{ "id": "5001", "type": "None" },
|
|
{ "id": "5002", "type": "Glazed" },
|
|
{ "id": "5005", "type": "Sugar" },
|
|
{ "id": "5003", "type": "Chocolate" },
|
|
{ "id": "5004", "type": "Maple" }
|
|
]
|
|
},
|
|
{
|
|
"id": "0003",
|
|
"type": "donut",
|
|
"name": "Old Fashioned",
|
|
"ppu": 0.55,
|
|
"batters":
|
|
{
|
|
"batter":
|
|
[
|
|
{ "id": "1001", "type": "Regular" },
|
|
{ "id": "1002", "type": "Chocolate" }
|
|
]
|
|
},
|
|
"topping":
|
|
[
|
|
{ "id": "5001", "type": "None" },
|
|
{ "id": "5002", "type": "Glazed" },
|
|
{ "id": "5003", "type": "Chocolate" },
|
|
{ "id": "5004", "type": "Maple" }
|
|
]
|
|
}
|
|
]','https://adobe.github.io/Spry/samples/data_region/JSONDataSetSample.html');
|
|
SELECT count(*) FROM j2;
|
|
} {3}
|
|
|
|
do_execsql_test json-5.2 {
|
|
SELECT id, json_valid(json), json_type(json), '|' FROM j2 ORDER BY id;
|
|
} {1 1 object | 2 1 object | 3 1 array |}
|
|
|
|
ifcapable !vtab {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
# fullkey is always the same as path+key (with appropriate formatting)
|
|
#
|
|
do_execsql_test json-5.3 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_tree(j2.json) AS jx
|
|
WHERE fullkey!=(path || CASE WHEN typeof(key)=='integer' THEN '['||key||']'
|
|
ELSE '.'||key END);
|
|
} {}
|
|
do_execsql_test json-5.4 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_each(j2.json) AS jx
|
|
WHERE fullkey!=(path || CASE WHEN typeof(key)=='integer' THEN '['||key||']'
|
|
ELSE '.'||key END);
|
|
} {}
|
|
|
|
|
|
# Verify that the json_each.json and json_tree.json output is always the
|
|
# same as input.
|
|
#
|
|
do_execsql_test json-5.5 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_each(j2.json) AS jx
|
|
WHERE jx.json<>j2.json;
|
|
} {}
|
|
do_execsql_test json-5.6 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_tree(j2.json) AS jx
|
|
WHERE jx.json<>j2.json;
|
|
} {}
|
|
do_execsql_test json-5.7 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_each(j2.json) AS jx
|
|
WHERE jx.value<>jx.atom AND type NOT IN ('array','object');
|
|
} {}
|
|
do_execsql_test json-5.8 {
|
|
SELECT j2.rowid, jx.rowid, fullkey, path, key
|
|
FROM j2, json_tree(j2.json) AS jx
|
|
WHERE jx.value<>jx.atom AND type NOT IN ('array','object');
|
|
} {}
|
|
|
|
|
|
|
|
finish_test
|