110 lines
2.4 KiB
Plaintext
110 lines
2.4 KiB
Plaintext
# 2011 August 22
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library.
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#
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# This file implements tests for foreign keys. Specifically, it tests
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# that ticket b1d3a2e531 has been fixed.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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ifcapable {!foreignkey||!trigger} {
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finish_test
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return
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}
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set testprefix tkt-b1d3a2e531
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do_execsql_test 1.0 { PRAGMA foreign_keys = ON }
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do_execsql_test 1.1 {
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CREATE TABLE pp(x PRIMARY KEY);
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CREATE TABLE cc(y REFERENCES pp DEFERRABLE INITIALLY DEFERRED);
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INSERT INTO pp VALUES('abc');
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INSERT INTO cc VALUES('abc');
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}
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do_execsql_test 1.2 {
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BEGIN;
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DROP TABLE pp;
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DROP TABLE cc;
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COMMIT;
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}
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do_execsql_test 1.3 {
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CREATE TABLE pp(x PRIMARY KEY);
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CREATE TABLE cc(y REFERENCES pp DEFERRABLE INITIALLY DEFERRED);
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INSERT INTO pp VALUES('abc');
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INSERT INTO cc VALUES('abc');
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}
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do_execsql_test 1.4 {
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BEGIN;
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DROP TABLE cc;
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DROP TABLE pp;
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COMMIT;
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}
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do_execsql_test 2.1 {
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CREATE TABLE pp(x PRIMARY KEY);
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CREATE TABLE cc(
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y INTEGER PRIMARY KEY REFERENCES pp DEFERRABLE INITIALLY DEFERRED
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);
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INSERT INTO pp VALUES(5);
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INSERT INTO cc VALUES(5);
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}
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do_execsql_test 2.2 {
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BEGIN;
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DROP TABLE pp;
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DROP TABLE cc;
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COMMIT;
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}
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do_execsql_test 2.3 {
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CREATE TABLE pp(x PRIMARY KEY);
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CREATE TABLE cc(
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y INTEGER PRIMARY KEY REFERENCES pp DEFERRABLE INITIALLY DEFERRED
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);
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INSERT INTO pp VALUES(5);
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INSERT INTO cc VALUES(5);
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}
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do_execsql_test 2.4 {
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BEGIN;
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DROP TABLE cc;
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DROP TABLE pp;
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COMMIT;
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}
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do_execsql_test 3.1 {
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CREATE TABLE pp1(x PRIMARY KEY);
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CREATE TABLE cc1(y REFERENCES pp1 DEFERRABLE INITIALLY DEFERRED);
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CREATE TABLE pp2(x PRIMARY KEY);
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CREATE TABLE cc2(y REFERENCES pp1 DEFERRABLE INITIALLY DEFERRED);
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INSERT INTO pp1 VALUES(2200);
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INSERT INTO cc1 VALUES(NULL);
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INSERT INTO pp2 VALUES(2200);
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INSERT INTO cc2 VALUES(2200);
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}
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do_catchsql_test 3.2 {
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BEGIN;
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DELETE FROM pp2;
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DROP TABLE pp1;
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DROP TABLE cc1;
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COMMIT;
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} {1 {FOREIGN KEY constraint failed}}
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do_catchsql_test 3.3 {
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DROP TABLE cc2;
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COMMIT;
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} {0 {}}
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finish_test
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