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|
#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(35)
--!./tcltestrunner.lua
-- 2001 September 27
--
-- The author disclaims copyright to this source code. In place of
-- a legal notice, here is a blessing:
--
-- May you do good and not evil.
-- May you find forgiveness for yourself and forgive others.
-- May you share freely, never taking more than you give.
--
-------------------------------------------------------------------------
-- This file implements regression tests for sql library. The
-- focus of this file is testing the CREATE UNIQUE INDEX statement,
-- and primary keys, and the UNIQUE constraint on table columns
--
-- $Id: unique.test,v 1.9 2009/05/02 15:46:47 drh Exp $
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
test:do_catchsql_test(
"unique-1.1",
[[
CREATE TABLE t1(
a int PRIMARY KEY,
b int PRIMARY KEY,
c text
);
]], {
-- <unique-1.1>
1, [[Failed to create space 'T1': primary key has been already declared]]
-- </unique-1.1>
})
test:do_catchsql_test(
"unique-1.1b",
[[
CREATE TABLE t1(
a int PRIMARY KEY,
b int UNIQUE,
c text
);
]], {
-- <unique-1.1b>
0
-- </unique-1.1b>
})
test:do_catchsql_test(
"unique-1.2",
[[
INSERT INTO t1(a,b,c) VALUES(1,2,'3')
]], {
-- <unique-1.2>
0
-- </unique-1.2>
})
test:do_catchsql_test(
"unique-1.3",
[[
INSERT INTO t1(a,b,c) VALUES(1,3,'4')
]], {
-- <unique-1.3>
1, "Duplicate key exists in unique index 'pk_unnamed_T1_1' in space 'T1'"
-- </unique-1.3>
})
-- Verify the previous test has not inserted anything.
test:do_execsql_test(
"unique-1.4",
[[
SELECT * FROM t1 ORDER BY a;
]], {
-- <unique-1.4>
1, 2, "3"
-- </unique-1.4>
})
test:do_catchsql_test(
"unique-1.5",
[[
INSERT INTO t1(a,b,c) VALUES(3,2,'4')
]], {
-- <unique-1.5>
1, "Duplicate key exists in unique index 'unique_unnamed_T1_2' in space 'T1'"
-- </unique-1.5>
})
-- Verify the previous test has not inserted anything.
test:do_execsql_test(
"unique-1.6",
[[
SELECT * FROM t1 ORDER BY a;
]], {
-- <unique-1.6>
1, 2, "3"
-- </unique-1.6>
})
test:do_catchsql_test(
"unique-1.7",
[[
INSERT INTO t1(a,b,c) VALUES(3,4,'5')
]], {
-- <unique-1.7>
0
-- </unique-1.7>
})
test:do_execsql_test(
"unique-1.8",
[[
SELECT * FROM t1 ORDER BY a;
]], {
-- <unique-1.8>
1, 2, "3", 3, 4, "5"
-- </unique-1.8>
})
--integrity_check unique-1.9
test:do_execsql_test(
"unique-2.0",
[[
DROP TABLE t1;
CREATE TABLE t2(id int primary key, a int, b int);
INSERT INTO t2(id, a,b) VALUES(1, 1,2);
INSERT INTO t2(id, a,b) VALUES(2, 3,4);
SELECT a,b FROM t2 ORDER BY a;
]], {
-- <unique-2.0>
1, 2, 3, 4
-- </unique-2.0>
})
test:do_catchsql_test(
"unique-2.1",
[[
CREATE UNIQUE INDEX i2 ON t2(a)
]], {
-- <unique-2.1>
0
-- </unique-2.1>
})
test:do_catchsql_test(
"unique-2.2",
[[
SELECT a,b FROM t2 ORDER BY a
]], {
-- <unique-2.2>
0, {1, 2, 3, 4}
-- </unique-2.2>
})
test:do_catchsql_test(
"unique-2.3",
[[
INSERT INTO t2 VALUES(3, 1,5);
]], {
-- <unique-2.3>
1, "Duplicate key exists in unique index 'I2' in space 'T2'"
-- </unique-2.3>
})
-- Verify the previous test has not inserted anything.
test:do_catchsql_test(
"unique-2.4",
[[
SELECT a,b FROM t2 ORDER BY a
]], {
-- <unique-2.4>
0, {1, 2, 3, 4}
-- </unique-2.4>
})
test:do_catchsql_test(
"unique-2.5",
[[
DROP INDEX i2 ON t2;
SELECT a,b FROM t2 ORDER BY a;
]], {
-- <unique-2.5>
0, {1, 2, 3, 4}
-- </unique-2.5>
})
test:do_catchsql_test(
"unique-2.6",
[[
INSERT INTO t2 VALUES(4, 1,5)
]], {
-- <unique-2.6>
0
-- </unique-2.6>
})
test:do_catchsql_test(
"unique-2.7",
[[
SELECT a,b FROM t2 ORDER BY a, b;
]], {
-- <unique-2.7>
0, {1, 2, 1, 5, 3, 4}
-- </unique-2.7>
})
test:do_catchsql_test(
"unique-2.8",
[[
CREATE UNIQUE INDEX i2 ON t2(a);
]], {
-- <unique-2.8>
1, "Duplicate key exists in unique index 'I2' in space 'T2'"
-- </unique-2.8>
})
test:do_catchsql_test(
"unique-2.9",
[[
CREATE INDEX i2 ON t2(a);
]], {
-- <unique-2.9>
0
-- </unique-2.9>
})
--integrity_check unique-2.10
-- Test the UNIQUE keyword as used on two or more fields.
--
test:do_catchsql_test(
"unique-3.1",
[[
CREATE TABLE t3(
id int primary key,
a int,
b int,
c int,
d int,
unique(a,c,d)
);
]], {
-- <unique-3.1>
0
-- </unique-3.1>
})
test:do_catchsql_test(
"unique-3.2",
[[
INSERT INTO t3(id,a,b,c,d) VALUES(1,1,2,3,4);
SELECT a,b,c,d FROM t3 ORDER BY a,b,c,d;
]], {
-- <unique-3.2>
0, {1, 2, 3, 4}
-- </unique-3.2>
})
test:do_catchsql_test(
"unique-3.3",
[[
INSERT INTO t3(id,a,b,c,d) VALUES(2,1,2,3,5);
SELECT a,b,c,d FROM t3 ORDER BY a,b,c,d;
]], {
-- <unique-3.3>
0, {1, 2, 3, 4, 1, 2, 3, 5}
-- </unique-3.3>
})
test:do_catchsql_test(
"unique-3.4",
[[
INSERT INTO t3(id,a,b,c,d) VALUES(3,1,4,3,5);
SELECT a,b,c,d FROM t3 ORDER BY a,b,c,d;
]], {
-- <unique-3.4>
1, "Duplicate key exists in unique index 'unique_unnamed_T3_2' in space 'T3'"
-- </unique-3.4>
})
--integrity_check unique-3.5
-- Make sure NULLs are distinct as far as the UNIQUE tests are
-- concerned.
--
test:do_execsql_test(
"unique-4.1",
[[
CREATE TABLE t4(id int primary key,a int UNIQUE, b int, c int, UNIQUE(b,c));
INSERT INTO t4 VALUES(1,1,2,3);
INSERT INTO t4 VALUES(2, NULL, 2, NULL);
SELECT a,b,c FROM t4;
]], {
-- <unique-4.1>
1, 2, 3, "", 2, ""
-- </unique-4.1>
})
test:do_catchsql_test(
"unique-4.2",
[[
INSERT INTO t4 VALUES(3, NULL, 3, 4);
]], {
-- <unique-4.2>
0
-- </unique-4.2>
})
test:do_execsql_test(
"unique-4.3",
[[
SELECT a,b,c FROM t4
]], {
-- <unique-4.3>
1, 2, 3, "", 2, "", "", 3, 4
-- </unique-4.3>
})
test:do_catchsql_test(
"unique-4.4",
[[
INSERT INTO t4 VALUES(4, 2, 2, NULL);
]], {
-- <unique-4.4>
0
-- </unique-4.4>
})
test:do_execsql_test(
"unique-4.5",
[[
SELECT a,b,c FROM t4
]], {
-- <unique-4.5>
1, 2, 3, "", 2, "", "", 3, 4, 2, 2, ""
-- </unique-4.5>
})
-- Ticket #1301. Any NULL value in a set of unique columns should
-- cause the rows to be distinct.
--
test:do_catchsql_test(
"unique-4.6",
[[
INSERT INTO t4 VALUES(5, NULL, 2, NULL);
]], {
-- <unique-4.6>
0
-- </unique-4.6>
})
test:do_execsql_test(
"unique-4.7",
[[
SELECT a,b,c FROM t4
]], {
-- <unique-4.7>
1, 2, 3, "", 2, "", "", 3, 4, 2, 2, "", "", 2, ""
-- </unique-4.7>
})
test:do_catchsql_test(
"unique-4.8",
[[
CREATE UNIQUE INDEX i4a ON t4(a,b)
]], {
-- <unique-4.8>
0
-- </unique-4.8>
})
test:do_catchsql_test(
"unique-4.9",
[[
CREATE UNIQUE INDEX i4b ON t4(a,b,c)
]], {
-- <unique-4.9>
0
-- </unique-4.9>
})
test:do_catchsql_test(
"unique-4.10",
[[
CREATE UNIQUE INDEX i4c ON t4(b)
]], {
-- <unique-4.10>
1, "Duplicate key exists in unique index 'I4C' in space 'T4'"
-- </unique-4.10>
})
--integrity_check unique-4.99
-- Test the error message generation logic. In particular, make sure we
-- do not overflow the static buffer used to generate the error message.
--
test:do_execsql_test(
"unique-5.1",
[[
CREATE TABLE t5(
id INT primary key,
first_column_with_long_name INT ,
second_column_with_long_name INT ,
third_column_with_long_name INT ,
fourth_column_with_long_name INT ,
fifth_column_with_long_name INT ,
sixth_column_with_long_name INT ,
UNIQUE(
first_column_with_long_name,
second_column_with_long_name,
third_column_with_long_name,
fourth_column_with_long_name,
fifth_column_with_long_name,
sixth_column_with_long_name
)
);
INSERT INTO t5 VALUES(1,1,2,3,4,5,6);
SELECT * FROM t5;
]], {
-- <unique-5.1>
1, 1, 2, 3, 4, 5, 6
-- </unique-5.1>
})
test:do_catchsql_test(
"unique-5.2",
[[
INSERT INTO t5 VALUES(2, 1,2,3,4,5,6);
]], {
-- <unique-5.2>
1, "Duplicate key exists in unique index 'unique_unnamed_T5_2' in space 'T5'"
-- </unique-5.2>
})
test:finish_test()
|
