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 hexadecimal literals
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
18 proc hexlit1 {tnum val ans} {
19 do_execsql_test hexlit-$tnum "SELECT $val" $ans
23 hexlit1 101 0x0000000000000000000000000000000000000000000001 1
27 hexlit1 105 0x00000000000000000000000000000000000000000000010 16
33 hexlit1 110 0X400 1024
34 hexlit1 111 0x800 2048
35 hexlit1 112 0x1000 4096
36 hexlit1 113 0x2000 8192
37 hexlit1 114 0x4000 16384
38 hexlit1 115 0x8000 32768
39 hexlit1 116 0x10000 65536
40 hexlit1 117 0x20000 131072
41 hexlit1 118 0x40000 262144
42 hexlit1 119 0x80000 524288
43 hexlit1 120 0x100000 1048576
44 hexlit1 121 0x200000 2097152
45 hexlit1 122 0x400000 4194304
46 hexlit1 123 0x800000 8388608
47 hexlit1 124 0x1000000 16777216
48 hexlit1 125 0x2000000 33554432
49 hexlit1 126 0x4000000 67108864
50 hexlit1 127 0x8000000 134217728
51 hexlit1 128 0x10000000 268435456
52 hexlit1 129 0x20000000 536870912
53 hexlit1 130 0x40000000 1073741824
54 hexlit1 131 0x80000000 2147483648
55 hexlit1 132 0x100000000 4294967296
56 hexlit1 133 0x200000000 8589934592
57 hexlit1 134 0x400000000 17179869184
58 hexlit1 135 0x800000000 34359738368
59 hexlit1 136 0x1000000000 68719476736
60 hexlit1 137 0x2000000000 137438953472
61 hexlit1 138 0x4000000000 274877906944
62 hexlit1 139 0x8000000000 549755813888
63 hexlit1 140 0x10000000000 1099511627776
64 hexlit1 141 0x20000000000 2199023255552
65 hexlit1 142 0x40000000000 4398046511104
66 hexlit1 143 0x80000000000 8796093022208
67 hexlit1 144 0x100000000000 17592186044416
68 hexlit1 145 0x200000000000 35184372088832
69 hexlit1 146 0x400000000000 70368744177664
70 hexlit1 147 0x800000000000 140737488355328
71 hexlit1 148 0x1000000000000 281474976710656
72 hexlit1 149 0x2000000000000 562949953421312
73 hexlit1 150 0x4000000000000 1125899906842624
74 hexlit1 151 0x8000000000000 2251799813685248
75 hexlit1 152 0x10000000000000 4503599627370496
76 hexlit1 153 0x20000000000000 9007199254740992
77 hexlit1 154 0x40000000000000 18014398509481984
78 hexlit1 155 0x80000000000000 36028797018963968
79 hexlit1 156 0x100000000000000 72057594037927936
80 hexlit1 157 0x200000000000000 144115188075855872
81 hexlit1 158 0x400000000000000 288230376151711744
82 hexlit1 159 0x800000000000000 576460752303423488
83 hexlit1 160 0X1000000000000000 1152921504606846976
84 hexlit1 161 0x2000000000000000 2305843009213693952
85 hexlit1 162 0X4000000000000000 4611686018427387904
86 hexlit1 163 0x8000000000000000 -9223372036854775808
87 hexlit1 164 0XFFFFFFFFFFFFFFFF -1
89 for {set n 1} {$n < 0x10} {incr n} {
90 hexlit1 200.$n.1 0X[format %03X $n] $n
91 hexlit1 200.$n.2 0x[format %03X $n] $n
92 hexlit1 200.$n.3 0X[format %03x $n] $n
93 hexlit1 200.$n.4 0x[format %03x $n] $n
96 # String literals that look like hex do not get cast or coerced.
98 do_execsql_test hexlit-300 {
99 CREATE TABLE t1(x INT, y REAL);
100 INSERT INTO t1 VALUES('1234','4567'),('0x1234','0x4567');
101 SELECT typeof(x), x, typeof(y), y, '#' FROM t1 ORDER BY rowid;
102 } {integer 1234 real 4567.0 # text 0x1234 text 0x4567 #}
103 do_execsql_test hexlit-301 {
104 SELECT CAST('0x1234' AS INTEGER);
107 # Oversized hex literals are rejected
109 do_catchsql_test hexlist-400 {
110 SELECT 0x10000000000000000;
111 } {1 {hex literal too big: 0x10000000000000000}}