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 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this file is type affinity in comparison operations.
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
18 do_execsql_test affinity2-100 {
26 INSERT INTO t1(rowid,xi,xr,xb,xn,xt) VALUES(1,1,1,1,1,1);
27 INSERT INTO t1(rowid,xi,xr,xb,xn,xt) VALUES(2,'2','2','2','2','2');
28 INSERT INTO t1(rowid,xi,xr,xb,xn,xt) VALUES(3,'03','03','03','03','03');
31 do_execsql_test affinity2-110 {
32 SELECT xi, typeof(xi) FROM t1 ORDER BY rowid;
33 } {1 integer 2 integer 3 integer}
34 do_execsql_test affinity2-120 {
35 SELECT xr, typeof(xr) FROM t1 ORDER BY rowid;
36 } {1.0 real 2.0 real 3.0 real}
37 do_execsql_test affinity2-130 {
38 SELECT xb, typeof(xb) FROM t1 ORDER BY rowid;
39 } {1 integer 2 text 03 text}
40 do_execsql_test affinity2-140 {
41 SELECT xn, typeof(xn) FROM t1 ORDER BY rowid;
42 } {1 integer 2 integer 3 integer}
43 do_execsql_test affinity2-150 {
44 SELECT xt, typeof(xt) FROM t1 ORDER BY rowid;
45 } {1 text 2 text 03 text}
47 do_execsql_test affinity2-200 {
48 SELECT rowid, xi==xt, xi==xb, xi==+xt FROM t1 ORDER BY rowid;
49 } {1 1 1 1 2 1 1 1 3 1 1 1}
50 do_execsql_test affinity2-210 {
51 SELECT rowid, xr==xt, xr==xb, xr==+xt FROM t1 ORDER BY rowid;
52 } {1 1 1 1 2 1 1 1 3 1 1 1}
53 do_execsql_test affinity2-220 {
54 SELECT rowid, xn==xt, xn==xb, xn==+xt FROM t1 ORDER BY rowid;
55 } {1 1 1 1 2 1 1 1 3 1 1 1}
57 do_execsql_test affinity2-300 {
58 SELECT rowid, xt==+xi, xt==xi, xt==xb FROM t1 ORDER BY rowid;
59 } {1 1 1 0 2 1 1 1 3 0 1 1}