126 lines
4.0 KiB
Plaintext
126 lines
4.0 KiB
Plaintext
# 2014-07-23
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# This file implements tests for hexadecimal literals
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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proc hexlit1 {tnum val ans} {
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do_execsql_test hexlit-$tnum "SELECT $val" $ans
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}
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hexlit1 100 0x0 0
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hexlit1 101 0x0000000000000000000000000000000000000000000001 1
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hexlit1 102 0x2 2
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hexlit1 103 0x4 4
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hexlit1 104 0x8 8
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hexlit1 105 0x00000000000000000000000000000000000000000000010 16
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hexlit1 103 0x20 32
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hexlit1 106 0x40 64
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hexlit1 107 0x80 128
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hexlit1 108 0x100 256
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hexlit1 109 0x200 512
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hexlit1 110 0X400 1024
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hexlit1 111 0x800 2048
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hexlit1 112 0x1000 4096
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hexlit1 113 0x2000 8192
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hexlit1 114 0x4000 16384
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hexlit1 115 0x8000 32768
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hexlit1 116 0x10000 65536
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hexlit1 117 0x20000 131072
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hexlit1 118 0x40000 262144
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hexlit1 119 0x80000 524288
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hexlit1 120 0x100000 1048576
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hexlit1 121 0x200000 2097152
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hexlit1 122 0x400000 4194304
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hexlit1 123 0x800000 8388608
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hexlit1 124 0x1000000 16777216
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hexlit1 125 0x2000000 33554432
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hexlit1 126 0x4000000 67108864
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hexlit1 127 0x8000000 134217728
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hexlit1 128 0x10000000 268435456
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hexlit1 129 0x20000000 536870912
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hexlit1 130 0x40000000 1073741824
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hexlit1 131 0x80000000 2147483648
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hexlit1 132 0x100000000 4294967296
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hexlit1 133 0x200000000 8589934592
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hexlit1 134 0x400000000 17179869184
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hexlit1 135 0x800000000 34359738368
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hexlit1 136 0x1000000000 68719476736
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hexlit1 137 0x2000000000 137438953472
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hexlit1 138 0x4000000000 274877906944
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hexlit1 139 0x8000000000 549755813888
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hexlit1 140 0x10000000000 1099511627776
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hexlit1 141 0x20000000000 2199023255552
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hexlit1 142 0x40000000000 4398046511104
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hexlit1 143 0x80000000000 8796093022208
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hexlit1 144 0x100000000000 17592186044416
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hexlit1 145 0x200000000000 35184372088832
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hexlit1 146 0x400000000000 70368744177664
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hexlit1 147 0x800000000000 140737488355328
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hexlit1 148 0x1000000000000 281474976710656
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hexlit1 149 0x2000000000000 562949953421312
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hexlit1 150 0x4000000000000 1125899906842624
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hexlit1 151 0x8000000000000 2251799813685248
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hexlit1 152 0x10000000000000 4503599627370496
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hexlit1 153 0x20000000000000 9007199254740992
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hexlit1 154 0x40000000000000 18014398509481984
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hexlit1 155 0x80000000000000 36028797018963968
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hexlit1 156 0x100000000000000 72057594037927936
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hexlit1 157 0x200000000000000 144115188075855872
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hexlit1 158 0x400000000000000 288230376151711744
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hexlit1 159 0x800000000000000 576460752303423488
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hexlit1 160 0X1000000000000000 1152921504606846976
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hexlit1 161 0x2000000000000000 2305843009213693952
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hexlit1 162 0X4000000000000000 4611686018427387904
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hexlit1 163 0x8000000000000000 -9223372036854775808
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hexlit1 164 0XFFFFFFFFFFFFFFFF -1
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for {set n 1} {$n < 0x10} {incr n} {
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hexlit1 200.$n.1 0X[format %03X $n] $n
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hexlit1 200.$n.2 0x[format %03X $n] $n
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hexlit1 200.$n.3 0X[format %03x $n] $n
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hexlit1 200.$n.4 0x[format %03x $n] $n
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}
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# String literals that look like hex do not get cast or coerced.
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#
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do_execsql_test hexlit-300 {
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CREATE TABLE t1(x INT, y REAL);
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INSERT INTO t1 VALUES('1234','4567'),('0x1234','0x4567');
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SELECT typeof(x), x, typeof(y), y, '#' FROM t1 ORDER BY rowid;
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} {integer 1234 real 4567.0 # text 0x1234 text 0x4567 #}
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do_execsql_test hexlit-301 {
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SELECT CAST('0x1234' AS INTEGER);
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} {0}
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# Oversized hex literals are rejected
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#
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do_catchsql_test hexlist-400 {
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SELECT 0x10000000000000000;
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} {1 {hex literal too big: 0x10000000000000000}}
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do_catchsql_test hexlist-401 {
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SELECT DISTINCT 0x10000000000000000;
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} {1 {hex literal too big: 0x10000000000000000}}
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do_catchsql_test hexlist-402 {
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SELECT DISTINCT -0x08000000000000000;
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} {1 {hex literal too big: -0x08000000000000000}}
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do_catchsql_test hexlist-410 {
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(1+0x10000000000000000);
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} {1 {hex literal too big: 0x10000000000000000}}
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finish_test
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