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 tests for SQL literals
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
17 set ::testprefix literal
19 proc test_literal {tn lit type val} {
20 do_execsql_test $tn.1 "SELECT typeof( $lit ), $lit" [list $type $val]
22 ifcapable altertable {
23 do_execsql_test $tn.2 "
24 DROP TABLE IF EXISTS x1;
26 INSERT INTO x1 VALUES(123);
27 ALTER TABLE x1 ADD COLUMN b DEFAULT $lit ;
28 SELECT typeof(b), b FROM x1;
32 do_execsql_test $tn.3 "
33 DROP TABLE IF EXISTS x1;
34 CREATE TABLE x1(a DEFAULT $lit);
35 INSERT INTO x1 DEFAULT VALUES;
36 SELECT typeof(a), a FROM x1;
40 proc test_literal_error {tn lit unrec} {
41 do_catchsql_test $tn "SELECT $lit" "1 {unrecognized token: \"$unrec\"}"
45 test_literal 1.0 45 integer 45
46 test_literal 1.1 0xFF integer 255
47 test_literal 1.2 0xFFFFFFFF integer [expr 0xFFFFFFFF]
48 test_literal 1.3 0x123FFFFFFFF integer [expr 0x123FFFFFFFF]
49 test_literal 1.4 -0x123FFFFFFFF integer [expr -1 * 0x123FFFFFFFF]
50 test_literal 1.5 0xFFFFFFFFFFFFFFFF integer -1
51 test_literal 1.7 0x7FFFFFFFFFFFFFFF integer [expr 0x7FFFFFFFFFFFFFFF]
52 test_literal 1.8 -0x7FFFFFFFFFFFFFFF integer [expr -0x7FFFFFFFFFFFFFFF]
53 test_literal 1.9 +0x7FFFFFFFFFFFFFFF integer [expr +0x7FFFFFFFFFFFFFFF]
54 test_literal 1.10 -45 integer -45
55 test_literal 1.11 '0xFF' text 0xFF
56 test_literal 1.12 '-0xFF' text -0xFF
57 test_literal 1.13 -'0xFF' integer 0
58 test_literal 1.14 -9223372036854775808 integer -9223372036854775808
60 test_literal 2.1 1e12 real 1000000000000.0
61 test_literal 2.2 1.0 real 1.0
62 test_literal 2.3 1e1000 real Inf
63 test_literal 2.4 -1e1000 real -Inf
65 test_literal 3.1 1_000 integer 1000
66 test_literal 3.2 1.1_1 real 1.11
67 test_literal 3.3 1_0.1_1 real 10.11
68 test_literal 3.4 1e1_000 real Inf
69 test_literal 3.5 12_3_456.7_8_9 real 123456.789
70 test_literal 3.6 9_223_372_036_854_775_807 integer 9223372036854775807
71 test_literal 3.7 9_223_372_036_854_775_808 real 9.22337203685478e+18
72 test_literal 3.8 -9_223_372_036_854_775_808 integer -9223372036854775808
74 foreach {tn lit unrec} {
91 16 1.0e1_______2 1.0e1_______2
93 test_literal_error 4.$tn $lit $unrec
96 # dbsqlfuzz e3186a9e7826e9cd7f4085aa4452f8696485f9e1
97 # See tag-20240224-a and -b
99 do_catchsql_test 5.1 {
100 SELECT 1 ORDER BY 2_3;
101 } {1 {1st ORDER BY term out of range - should be between 1 and 1}}