Annotation of embedaddon/sqlite3/test/exists.test, revision 1.1
1.1 ! misho 1: # 2011 April 9
! 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. The
! 12: # focus of this file is testing the various schema modification statements
! 13: # that feature "IF EXISTS" or "IF NOT EXISTS" clauses.
! 14: #
! 15:
! 16: set testdir [file dirname $argv0]
! 17: source $testdir/tester.tcl
! 18: source $testdir/lock_common.tcl
! 19:
! 20:
! 21: foreach jm {rollback wal} {
! 22:
! 23: set testprefix exists-$jm
! 24:
! 25: # This block of tests is targeted at CREATE XXX IF NOT EXISTS statements.
! 26: #
! 27: do_multiclient_test tn {
! 28:
! 29: # TABLE objects.
! 30: #
! 31: do_test 1.$tn.1.1 {
! 32: if {$jm == "wal"} { sql2 { PRAGMA journal_mode = WAL } }
! 33: sql2 { CREATE TABLE t1(x) }
! 34: sql1 { CREATE TABLE IF NOT EXISTS t1(a, b) }
! 35: sql2 { DROP TABLE t1 }
! 36: sql1 { CREATE TABLE IF NOT EXISTS t1(a, b) }
! 37: sql2 { SELECT name FROM sqlite_master WHERE type = 'table' }
! 38: } {t1}
! 39:
! 40: do_test 1.$tn.1.2 {
! 41: sql2 { CREATE TABLE t2(x) }
! 42: sql1 { CREATE TABLE IF NOT EXISTS t2 AS SELECT * FROM t1 }
! 43: sql2 { DROP TABLE t2 }
! 44: sql1 { CREATE TABLE IF NOT EXISTS t2 AS SELECT * FROM t1 }
! 45: sql2 { SELECT name FROM sqlite_master WHERE type = 'table' }
! 46: } {t1 t2}
! 47:
! 48:
! 49: # INDEX objects.
! 50: #
! 51: do_test 1.$tn.2 {
! 52: sql2 { CREATE INDEX i1 ON t1(a) }
! 53: sql1 { CREATE INDEX IF NOT EXISTS i1 ON t1(a, b) }
! 54: sql2 { DROP INDEX i1 }
! 55: sql1 { CREATE INDEX IF NOT EXISTS i1 ON t1(a, b) }
! 56: sql2 { SELECT name FROM sqlite_master WHERE type = 'index' }
! 57: } {i1}
! 58:
! 59: # VIEW objects.
! 60: #
! 61: do_test 1.$tn.3 {
! 62: sql2 { CREATE VIEW v1 AS SELECT * FROM t1 }
! 63: sql1 { CREATE VIEW IF NOT EXISTS v1 AS SELECT * FROM t1 }
! 64: sql2 { DROP VIEW v1 }
! 65: sql1 { CREATE VIEW IF NOT EXISTS v1 AS SELECT * FROM t1 }
! 66: sql2 { SELECT name FROM sqlite_master WHERE type = 'view' }
! 67: } {v1}
! 68:
! 69: # TRIGGER objects.
! 70: #
! 71: do_test $tn.4 {
! 72: sql2 { CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END }
! 73: sql1 { CREATE TRIGGER IF NOT EXISTS tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END }
! 74: sql2 { DROP TRIGGER tr1 }
! 75: sql1 { CREATE TRIGGER IF NOT EXISTS tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END }
! 76: sql2 { SELECT name FROM sqlite_master WHERE type = 'trigger' }
! 77: } {tr1}
! 78: }
! 79:
! 80: # This block of tests is targeted at DROP XXX IF EXISTS statements.
! 81: #
! 82: do_multiclient_test tn {
! 83:
! 84: # TABLE objects.
! 85: #
! 86: do_test 2.$tn.1 {
! 87: if {$jm == "wal"} { sql1 { PRAGMA journal_mode = WAL } }
! 88: sql1 { DROP TABLE IF EXISTS t1 }
! 89: sql2 { CREATE TABLE t1(x) }
! 90: sql1 { DROP TABLE IF EXISTS t1 }
! 91: sql2 { SELECT name FROM sqlite_master WHERE type = 'table' }
! 92: } {}
! 93:
! 94: # INDEX objects.
! 95: #
! 96: do_test 2.$tn.2 {
! 97: sql1 { CREATE TABLE t2(x) }
! 98: sql1 { DROP INDEX IF EXISTS i2 }
! 99: sql2 { CREATE INDEX i2 ON t2(x) }
! 100: sql1 { DROP INDEX IF EXISTS i2 }
! 101: sql2 { SELECT name FROM sqlite_master WHERE type = 'index' }
! 102: } {}
! 103:
! 104: # VIEW objects.
! 105: #
! 106: do_test 2.$tn.3 {
! 107: sql1 { DROP VIEW IF EXISTS v1 }
! 108: sql2 { CREATE VIEW v1 AS SELECT * FROM t2 }
! 109: sql1 { DROP VIEW IF EXISTS v1 }
! 110: sql2 { SELECT name FROM sqlite_master WHERE type = 'view' }
! 111: } {}
! 112:
! 113: # TRIGGER objects.
! 114: #
! 115: do_test 2.$tn.4 {
! 116: sql1 { DROP TRIGGER IF EXISTS tr1 }
! 117: sql2 { CREATE TRIGGER tr1 AFTER INSERT ON t2 BEGIN SELECT 1; END }
! 118: sql1 { DROP TRIGGER IF EXISTS tr1 }
! 119: sql2 { SELECT name FROM sqlite_master WHERE type = 'trigger' }
! 120: } {}
! 121: }
! 122:
! 123: # This block of tests is targeted at DROP XXX IF EXISTS statements with
! 124: # attached databases.
! 125: #
! 126: do_multiclient_test tn {
! 127:
! 128: forcedelete test.db2
! 129: do_test 3.$tn.0 {
! 130: sql1 { ATTACH 'test.db2' AS aux }
! 131: sql2 { ATTACH 'test.db2' AS aux }
! 132: } {}
! 133:
! 134: # TABLE objects.
! 135: #
! 136: do_test 3.$tn.1.1 {
! 137: sql1 { DROP TABLE IF EXISTS aux.t1 }
! 138: sql2 { CREATE TABLE aux.t1(x) }
! 139: sql1 { DROP TABLE IF EXISTS aux.t1 }
! 140: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'table' }
! 141: } {}
! 142: do_test 3.$tn.1.2 {
! 143: sql1 { DROP TABLE IF EXISTS t1 }
! 144: sql2 { CREATE TABLE aux.t1(x) }
! 145: sql1 { DROP TABLE IF EXISTS t1 }
! 146: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'table' }
! 147: } {}
! 148:
! 149: # INDEX objects.
! 150: #
! 151: do_test 3.$tn.2.1 {
! 152: sql1 { CREATE TABLE aux.t2(x) }
! 153: sql1 { DROP INDEX IF EXISTS aux.i2 }
! 154: sql2 { CREATE INDEX aux.i2 ON t2(x) }
! 155: sql1 { DROP INDEX IF EXISTS aux.i2 }
! 156: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'index' }
! 157: } {}
! 158: do_test 3.$tn.2.2 {
! 159: sql1 { DROP INDEX IF EXISTS i2 }
! 160: sql2 { CREATE INDEX aux.i2 ON t2(x) }
! 161: sql1 { DROP INDEX IF EXISTS i2 }
! 162: sql2 { SELECT * FROM aux.sqlite_master WHERE type = 'index' }
! 163: } {}
! 164:
! 165: # VIEW objects.
! 166: #
! 167: do_test 3.$tn.3.1 {
! 168: sql1 { DROP VIEW IF EXISTS aux.v1 }
! 169: sql2 { CREATE VIEW aux.v1 AS SELECT * FROM t2 }
! 170: sql1 { DROP VIEW IF EXISTS aux.v1 }
! 171: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'view' }
! 172: } {}
! 173: do_test 3.$tn.3.2 {
! 174: sql1 { DROP VIEW IF EXISTS v1 }
! 175: sql2 { CREATE VIEW aux.v1 AS SELECT * FROM t2 }
! 176: sql1 { DROP VIEW IF EXISTS v1 }
! 177: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'view' }
! 178: } {}
! 179:
! 180: # TRIGGER objects.
! 181: #
! 182: do_test 3.$tn.4.1 {
! 183: sql1 { DROP TRIGGER IF EXISTS aux.tr1 }
! 184: sql2 { CREATE TRIGGER aux.tr1 AFTER INSERT ON t2 BEGIN SELECT 1; END }
! 185: sql1 { DROP TRIGGER IF EXISTS aux.tr1 }
! 186: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'trigger' }
! 187: } {}
! 188: do_test 3.$tn.4.2 {
! 189: sql1 { DROP TRIGGER IF EXISTS tr1 }
! 190: sql2 { CREATE TRIGGER aux.tr1 AFTER INSERT ON t2 BEGIN SELECT 1; END }
! 191: sql1 { DROP TRIGGER IF EXISTS tr1 }
! 192: sql2 { SELECT name FROM aux.sqlite_master WHERE type = 'trigger' }
! 193: } {}
! 194: }
! 195: }
! 196:
! 197:
! 198: finish_test
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