AryaWu/sqlite

1# 2023-04-282#3# The author disclaims copyright to this source code.  In place of4# a legal notice, here is a blessing:5#6#    May you do good and not evil.7#    May you find forgiveness for yourself and forgive others.8#    May you share freely, never taking more than you give.9#10#***********************************************************************11# This file implements tests for the JSON5 enhancements to the12# JSON SQL functions extension to the SQLite library.13#14 15set testdir [file dirname $argv0]16source $testdir/tester.tcl17set testprefix json50218 19ifcapable vtab {20 21do_execsql_test 1.1 {22  CREATE TABLE t1(x JSON);23  INSERT INTO t1(x) VALUES('{a:{b:{c:"hello",},},}');24  SELECT fullkey FROM t1, json_tree(x);25} {{$} {$.a} {$.a.b} {$.a.b.c}}26 27}28 29do_execsql_test 2.1 {30  SELECT json_error_position('{a:null,{"h":[1,[1,2,3]],"j":"abc"}:true}');31} 932do_catchsql_test 2.2 {33  SELECT json('{a:null,{"h":[1,[1,2,3]],"j":"abc"}:true}');34} {1 {malformed JSON}}35do_catchsql_test 2.3 {36  SELECT '{a:null,{"h":[1,[1,2,3]],"j":"abc"}:true}'->'$h[#-1]';37} {1 {malformed JSON}}38 39# Verify that escaped label names are compared correctly.40# 41do_execsql_test 3.1 {42  SELECT '{"a\x62c":123}' ->> 'abc';43} 12344do_execsql_test 3.2 {45  SELECT '{"abc":123}' ->> 'a\x62c';46} 12347 48db null null49do_execsql_test 3.3 {50  DROP TABLE IF EXISTS t1;51  CREATE TABLE t1(x);52  INSERT INTO t1 VALUES(json_insert('{}','$.a\',111,'$."b\\"',222));53  INSERT INTO t1 VALUES(jsonb_insert('{}','$.a\',111,'$."b\\"',222));54  SELECT x->'$.a\', x->'$.a\\', x->'$."a\\"', x->'$."b\\"' FROM t1;55} {111 null 111 222 111 null 111 222}56 57do_execsql_test 3.4 {58  SELECT json_patch('{"a\x62c":123}','{"ab\x63":456}') ->> 'abc';59} 45660 61ifcapable vtab {62  do_execsql_test 4.1 {63    SELECT * FROM json_tree('{"\u0017":1}','$."\x17"');64  } {{\x17} 1 integer 1 1 null {$."\x17"} {$}}65}66 67# JSON PATH parsing bug involving backslash escapes, reported via68# private email from Florent De'Neve on 2024-09-04.69#70do_execsql_test 5.1 {71  SELECT json_extract('{"A\"Key":1}', '$.A"Key');72} 173do_execsql_test 5.2 {74  SELECT json_extract('{"A\"Key":1}', '$."A\"Key"');75} 176do_execsql_test 5.3 {77  SELECT JSON_SET('{}', '$."\"Key"', 1);78} {{{"\"Key":1}}}79 80finish_test81