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| 1 # 2001 September 15 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # 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 regression tests for SQLite library. | |
| 12 # | |
| 13 # This file implements tests for foreign keys. | |
| 14 # | |
| 15 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 | |
| 19 ifcapable {!foreignkey} { | |
| 20 finish_test | |
| 21 return | |
| 22 } | |
| 23 | |
| 24 # Create a table and some data to work with. | |
| 25 # | |
| 26 do_test fkey1-1.0 { | |
| 27 execsql { | |
| 28 CREATE TABLE t1( | |
| 29 a INTEGER PRIMARY KEY, | |
| 30 b INTEGER | |
| 31 REFERENCES t1 ON DELETE CASCADE | |
| 32 REFERENCES t2, | |
| 33 c TEXT, | |
| 34 FOREIGN KEY (b,c) REFERENCES t2(x,y) ON UPDATE CASCADE | |
| 35 ); | |
| 36 } | |
| 37 } {} | |
| 38 do_test fkey1-1.1 { | |
| 39 execsql { | |
| 40 CREATE TABLE t2( | |
| 41 x INTEGER PRIMARY KEY, | |
| 42 y TEXT | |
| 43 ); | |
| 44 } | |
| 45 } {} | |
| 46 do_test fkey1-1.2 { | |
| 47 execsql { | |
| 48 CREATE TABLE t3( | |
| 49 a INTEGER REFERENCES t2, | |
| 50 b INTEGER REFERENCES t1, | |
| 51 FOREIGN KEY (a,b) REFERENCES t2(x,y) | |
| 52 ); | |
| 53 } | |
| 54 } {} | |
| 55 | |
| 56 do_test fkey1-2.1 { | |
| 57 execsql { | |
| 58 CREATE TABLE t4(a integer primary key); | |
| 59 CREATE TABLE t5(x references t4); | |
| 60 CREATE TABLE t6(x references t4); | |
| 61 CREATE TABLE t7(x references t4); | |
| 62 CREATE TABLE t8(x references t4); | |
| 63 CREATE TABLE t9(x references t4); | |
| 64 CREATE TABLE t10(x references t4); | |
| 65 DROP TABLE t7; | |
| 66 DROP TABLE t9; | |
| 67 DROP TABLE t5; | |
| 68 DROP TABLE t8; | |
| 69 DROP TABLE t6; | |
| 70 DROP TABLE t10; | |
| 71 } | |
| 72 } {} | |
| 73 | |
| 74 do_test fkey1-3.1 { | |
| 75 execsql { | |
| 76 CREATE TABLE t5(a PRIMARY KEY, b, c); | |
| 77 CREATE TABLE t6( | |
| 78 d REFERENCES t5, | |
| 79 e REFERENCES t5(c) | |
| 80 ); | |
| 81 PRAGMA foreign_key_list(t6); | |
| 82 } | |
| 83 } [concat \ | |
| 84 {0 0 t5 e c {NO ACTION} {NO ACTION} NONE} \ | |
| 85 {1 0 t5 d {} {NO ACTION} {NO ACTION} NONE} \ | |
| 86 ] | |
| 87 do_test fkey1-3.2 { | |
| 88 execsql { | |
| 89 CREATE TABLE t7(d, e, f, | |
| 90 FOREIGN KEY (d, e) REFERENCES t5(a, b) | |
| 91 ); | |
| 92 PRAGMA foreign_key_list(t7); | |
| 93 } | |
| 94 } [concat \ | |
| 95 {0 0 t5 d a {NO ACTION} {NO ACTION} NONE} \ | |
| 96 {0 1 t5 e b {NO ACTION} {NO ACTION} NONE} \ | |
| 97 ] | |
| 98 do_test fkey1-3.3 { | |
| 99 execsql { | |
| 100 CREATE TABLE t8(d, e, f, | |
| 101 FOREIGN KEY (d, e) REFERENCES t5 ON DELETE CASCADE ON UPDATE SET NULL | |
| 102 ); | |
| 103 PRAGMA foreign_key_list(t8); | |
| 104 } | |
| 105 } [concat \ | |
| 106 {0 0 t5 d {} {SET NULL} CASCADE NONE} \ | |
| 107 {0 1 t5 e {} {SET NULL} CASCADE NONE} \ | |
| 108 ] | |
| 109 do_test fkey1-3.4 { | |
| 110 execsql { | |
| 111 CREATE TABLE t9(d, e, f, | |
| 112 FOREIGN KEY (d, e) REFERENCES t5 ON DELETE CASCADE ON UPDATE SET DEFAULT | |
| 113 ); | |
| 114 PRAGMA foreign_key_list(t9); | |
| 115 } | |
| 116 } [concat \ | |
| 117 {0 0 t5 d {} {SET DEFAULT} CASCADE NONE} \ | |
| 118 {0 1 t5 e {} {SET DEFAULT} CASCADE NONE} \ | |
| 119 ] | |
| 120 do_test fkey1-3.5 { | |
| 121 sqlite3_db_status db DBSTATUS_DEFERRED_FKS 0 | |
| 122 } {0 0 0} | |
| 123 | |
| 124 finish_test | |
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Chromium Code Reviews
Issue 2363173002:
[sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
