[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/hexlit.test

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