1 files changed, 179 insertions, 0 deletions
diff --git a/mysql-test/t/func_json.test b/mysql-test/t/func_json.test
new file mode 100644
index 00000000000..7ab136f177c
--- /dev/null
+++ b/mysql-test/t/func_json.test
@@ -0,0 +1,179 @@
+select json_valid('[1, 2]');
+select json_valid('"string"}');
+select json_valid('{"key1":1, "key2":[2,3]}');
+select json_valid('[false, true, null]');
+select json_valid(repeat('[', 1000));
+select json_valid(repeat('{"a":', 1000));
+
+select json_value('{"key1":123}', '$.key2');
+select json_value('{"key1":123}', '$.key1');
+select json_value('{"key1":[1,2,3]}', '$.key1');
+select json_value('{"key1": [1,2,3], "key1":123}', '$.key1');
+
+select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key2');
+select json_query('{"key1":{"a":1, "b":[1,2]}}', '$.key1');
+select json_query('{"key1": 1}', '$.key1');
+select json_query('{"key1":123, "key1": [1,2,3]}', '$.key1');
+select json_query('{"key1":123, "key1": [1,2,3]}', concat('$', repeat('.k', 1000)));
+
+select json_array();
+select json_array(1);
+select json_array(1, "text", false, null);
+
+select json_array_append('["a", "b"]', '$', FALSE);
+select json_array_append('{"k1":1, "k2":["a", "b"]}', '$.k2', 2);
+select json_array_append('["a", ["b", "c"], "d"]', '$[0]', 2);
+
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1]', 'x');
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2]', 'x');
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[3]', 'x');
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[4]', 'x');
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[1].b[0]', 'x');
+select json_array_insert('true', '$', 1);
+select json_array_insert('["a", {"b": [1, 2]}, [3, 4]]', '$[2][1]', 'y');
+
+select json_contains('{"k1":123, "k2":345}', '123', '$.k1');
+select json_contains('"you"', '"you"');
+select json_contains('"youth"', '"you"');
+--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
+select json_contains('[1]', '[1]', '$', '$[0]');
+select json_contains('', '', '$');
+select json_contains('null', 'null', '$');
+select json_contains('"10"', '"10"', '$');
+select json_contains('"10"', '10', '$');
+select json_contains('10.1', '10', '$');
+select json_contains('10.0', '10', '$');
+select json_contains('[1]', '1');
+select json_contains('[2, 1]', '1');
+select json_contains('[2, [2, 3], 1]', '1');
+select json_contains('[4, [2, 3], 1]', '2');
+select json_contains('[2, 1]', '[1, 2]');
+select json_contains('[2, 1]', '[1, 0, 2]');
+select json_contains('[2, 0, 3, 1]', '[1, 2]');
+select json_contains('{"b":[1,2], "a":1}', '{"a":1, "b":2}');
+select json_contains('{"a":1}', '{}');
+select json_contains('[1, {"a":1}]', '{}');
+select json_contains('[1, {"a":1}]', '{"a":1}');
+select json_contains('[{"abc":"def", "def":"abc"}]', '["foo","bar"]');
+select json_contains('[{"abc":"def", "def":"abc"}, "bar"]', '["bar", {}]');
+
+select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[1]");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.key2[10]");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "oNE", "$.ma");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "one", "$.key1", "$.ma");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.ma");
+select json_contains_path('{"key1":1, "key2":[2,3]}', "aLl", "$.key1", "$.key2");
+select json_contains_path('{ "a": true }', NULL, '$.a' );
+select json_contains_path('{ "a": true }', 'all', NULL );
+select json_contains_path('{"a":{"b":"c"}}', 'one', '$.a.*');
+ 
+select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1");
+select json_extract('{"key1":"asd", "key2":[2,3]}', "$.keyX", "$.keyY");
+select json_extract('{"key1":"asd", "key2":[2,3]}', "$.key1", "$.key2");
+select json_extract('{"key1":5, "key2":[2,3]}', "$.key1", "$.key2");
+select json_extract('{"key0":true, "key1":"qwe"}', "$.key1");
+select json_extract(json_object('foo', 'foobar'),'$');
+select json_extract('[10, 20, [30, 40]]', '$[2][*]');
+select json_extract('[10, 20, [{"a":3}, 30, 40]]', '$[2][*]');
+select json_extract('1', '$');
+select json_extract('[10, 20, [30, 40], 1, 10]', '$[1]');
+
+select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.k1', 'word');
+select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.d[3]', 3);
+select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.a[2]', 2);
+select json_insert('{"a":1, "b":{"c":1}, "d":[1, 2]}', '$.b.c', 'word');
+
+select json_set('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]');
+
+select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.c', '[true, false]');
+select json_replace('{ "a": 1, "b": [2, 3]}', '$.a', 10, '$.b', '[true, false]');
+
+set @j = '["a", ["b", "c"], "d"]';
+select json_remove(@j, '$[0]');
+select json_remove(@j, '$[1]');
+select json_remove(@j, '$[2]');
+set @j = '{"a": 1, "b": [2, 3]}';
+select json_remove(@j, '$.b');
+select json_remove(@j, '$.a');
+
+select json_object();
+select json_object("ki", 1, "mi", "ya");
+create table t1 as select json_object('id', 87, 'name', 'carrot') as f;
+show create table t1;
+select * from t1;
+drop table t1;
+
+select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2");
+select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[1]");
+select json_exists('{"key1":"xxxx", "key2":[1, 2, 3]}', "$.key2[10]");
+
+select json_quote('"string"');
+create table t1 as select json_quote('foo');
+select * from t1;
+show create table t1;
+drop table t1;
+
+--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
+select json_merge('string');
+select json_merge('string', 123);
+select json_merge('"string"', 123);
+select json_merge('[1, 2]', '[true, false]');
+select json_merge('{"1": 2}', '{"true": false}');
+select json_merge('{"1": 2}', '{"true": false}', '{"3": 4}');
+select json_merge(NULL,json_object('foo', 1));
+select json_merge('a','b');
+select json_merge('{"a":"b"}','{"c":"d"}');
+SELECT JSON_MERGE('[1, 2]', '{"id": 47}');
+
+select json_type('{"k1":123, "k2":345}');
+select json_type('[123, "k2", 345]');
+select json_type("true");
+select json_type('123');
+select json_type('123.12');
+
+select json_keys('{"a":{"c":1, "d":2}, "b":2}');
+select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.a");
+select json_keys('{"a":{"c":1, "d":2}, "b":2}', "$.b");
+select json_keys('foo');
+
+SET @j = '["abc", [{"k": "10"}, "def"], {"x":"abc"}, {"y":"bcd"}]';
+select json_search(@j, 'one', 'abc');
+select json_search(@j, 'all', 'abc');
+select json_search(@j, 'all', 'abc', NULL, '$[2]');
+select json_search(@j, 'all', 'abc', NULL, '$');
+select json_search(@j, 'all', '10', NULL, '$');
+select json_search(@j, 'all', '10', NULL, '$[*]');
+select json_search(@j, 'all', '10', NULL, '$[*][0].k');
+select json_search(@j, 'all', '10', NULL, '$**.k');
+create table t1( json_col text );
+insert into t1 values
+('{ "a": "foobar" }'),
+  ('{ "a": "foobar", "b": "focus", "c": [ "arm", "foot", "shoulder" ] }');
+select json_search( json_col, 'all', 'foot' ) from t1;
+drop table t1;
+
+
+select json_unquote('"abc"');
+select json_unquote('abc');
+
+select json_object("a", json_object("b", "abcd"));
+select json_object("a", '{"b": "abcd"}');
+select json_object("a", cast('{"b": "abcd"}' as json));
+
+select cast(NULL AS JSON);
+select json_depth(cast(NULL as JSON));
+select json_depth('[[], {}]');
+select json_depth('[[[1,2,3],"s"], {}, []]');
+select json_depth('[10, {"a": 20}]');
+
+select json_length('');
+select json_length('{}');
+select json_length('[1, 2, {"a": 3}]');
+select json_length('{"a": 1, "b": {"c": 30}}', '$.b');
+select json_length('{"a": 1, "b": {"c": 30}}');
+
+create table json (j INT);
+show create table json;
+drop table json;
+