3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
12 # This file implements regression tests for SQLite library. The
13 # focus of this file is testing STRICT tables.
16 set testdir [file dirname $argv0]
17 source $testdir/tester.tcl
18 set testprefix strict1
20 # STRICT tables have on a limited number of allowed datatypes.
22 do_catchsql_test strict1-1.1 {
23 CREATE TABLE t1(a) STRICT;
24 } {1 {missing datatype for t1.a}}
25 do_catchsql_test strict1-1.2 {
26 CREATE TABLE t1(a PRIMARY KEY) STRICT, WITHOUT ROWID;
27 } {1 {missing datatype for t1.a}}
28 do_catchsql_test strict1-1.3 {
29 CREATE TABLE t1(a PRIMARY KEY) WITHOUT ROWID, STRICT;
30 } {1 {missing datatype for t1.a}}
31 do_catchsql_test strict1-1.4 {
32 CREATE TABLE t1(a BANJO PRIMARY KEY) WITHOUT ROWID, STRICT;
33 } {1 {unknown datatype for t1.a: "BANJO"}}
34 do_catchsql_test strict1-1.5 {
35 CREATE TABLE t1(a TEXT PRIMARY KEY, b INT, c INTEGER, d REAL, e BLOB, f DATE) strict;
36 } {1 {unknown datatype for t1.f: "DATE"}}
37 do_catchsql_test strict1-1.6 {
38 CREATE TABLE t1(a TEXT PRIMARY KEY, b INT, c INTEGER, d REAL, e BLOB, f TEXT(50)) WITHOUT ROWID, STRICT;
39 } {1 {unknown datatype for t1.f: "TEXT(50)"}}
41 do_execsql_test strict1-2.0 {
51 do_execsql_test strict1-2.0a {
52 SELECT strict FROM pragma_table_list('t1');
55 do_catchsql_test strict1-2.1 {
56 INSERT INTO t1(a) VALUES('xyz');
57 } {1 {cannot store TEXT value in INT column t1.a}}
58 do_catchsql_test strict1-2.2 {
59 INSERT INTO t1(b) VALUES('xyz');
60 } {1 {cannot store TEXT value in INTEGER column t1.b}}
61 do_catchsql_test strict1-2.3 {
62 INSERT INTO t1(c) VALUES('xyz');
63 } {1 {cannot store TEXT value in BLOB column t1.c}}
64 do_catchsql_test strict1-2.4 {
65 INSERT INTO t1(d) VALUES(x'3142536475');
66 } {1 {cannot store BLOB value in TEXT column t1.d}}
67 do_catchsql_test strict1-2.5 {
68 INSERT INTO t1(e) VALUES('xyz');
69 } {1 {cannot store TEXT value in REAL column t1.e}}
72 do_execsql_test strict1-3.1 {
73 INSERT INTO t1(a, b) VALUES(1,2),('3','4'),(5.0, 6.0),(null,null);
74 SELECT a, b, '|' FROM t1;
75 } {1 2 | 3 4 | 5 6 | {} {} |}
76 do_catchsql_test strict1-3.2 {
77 INSERT INTO t1(a) VALUES(1.2);
78 } {1 {cannot store REAL value in INT column t1.a}}
79 do_catchsql_test strict1-3.3 {
80 INSERT INTO t1(a) VALUES(x'313233');
81 } {1 {cannot store BLOB value in INT column t1.a}}
82 do_catchsql_test strict1-3.4 {
83 INSERT INTO t1(b) VALUES(1.2);
84 } {1 {cannot store REAL value in INTEGER column t1.b}}
85 do_catchsql_test strict1-3.5 {
86 INSERT INTO t1(b) VALUES(x'313233');
87 } {1 {cannot store BLOB value in INTEGER column t1.b}}
89 do_execsql_test strict1-4.1 {
91 INSERT INTO t1(c) VALUES(x'313233'), (NULL);
92 SELECT typeof(c), c FROM t1;
94 do_catchsql_test strict1-4.2 {
95 INSERT INTO t1(c) VALUES('456');
96 } {1 {cannot store TEXT value in BLOB column t1.c}}
98 do_execsql_test strict1-5.1 {
100 INSERT INTO t1(d) VALUES('xyz'),(4),(5.5),(NULL);
101 SELECT typeof(d), d FROM t1;
102 } {text xyz text 4 text 5.5 null {}}
103 do_catchsql_test strict1-5.2 {
104 INSERT INTO t1(d) VALUES(x'4567');
105 } {1 {cannot store BLOB value in TEXT column t1.d}}
107 do_execsql_test strict1-6.1 {
109 INSERT INTO t1(e) VALUES(1),(2.5),('3'),('4.5'),(6.0),(NULL);
110 SELECT typeof(e), e FROM t1;
111 } {real 1.0 real 2.5 real 3.0 real 4.5 real 6.0 null {}}
112 do_catchsql_test strict1-6.2 {
113 INSERT INTO t1(e) VALUES('xyz');
114 } {1 {cannot store TEXT value in REAL column t1.e}}
115 do_catchsql_test strict1-6.3 {
116 INSERT INTO t1(e) VALUES(x'3456');
117 } {1 {cannot store BLOB value in REAL column t1.e}}
119 ifcapable altertable {
120 do_execsql_test strict1-7.1 {
121 DROP TABLE IF EXISTS t4;
123 a INT AS (b*2) VIRTUAL,
124 b INT AS (c*2) STORED,
127 INSERT INTO t4(c) VALUES(1);
130 do_catchsql_test strict1-7.2 {
131 ALTER TABLE t4 ADD COLUMN d VARCHAR;
132 } {1 {error in table t4 after add column: unknown datatype for t4.d: "VARCHAR"}}
133 do_catchsql_test strict1-7.3 {
134 ALTER TABLE t4 ADD COLUMN d;
135 } {1 {error in table t4 after add column: missing datatype for t4.d}}
138 # 2022-01-17 https://sqlite.org/forum/forumpost/fa012c77796d9399
141 do_execsql_test strict1-8.1 {
142 CREATE TABLE csv_import_table (
146 INSERT INTO csv_import_table VALUES ('', '250.00');
147 CREATE TABLE IF NOT EXISTS transactions (
150 amount REAL GENERATED ALWAYS AS (ifnull(credit, 0.0) - ifnull(debit, 0.0))
152 INSERT INTO transactions
154 nullif(debit, '') AS debit,
155 nullif(credit, '') AS credit
156 FROM csv_import_table;
157 SELECT * FROM transactions;
159 do_execsql_test strict1-8.2 {
160 CREATE TABLE t1(x REAL, y REAL AS (x)) STRICT;
161 INSERT INTO t1 VALUES(5),(4611686018427387904);
162 SELECT *, '|' FROM t1;
163 } {/5.0 5.0 4.6116\d*e\+18 4.6116\d+e\+18 |/}