535 lines
15 KiB
Plaintext
535 lines
15 KiB
Plaintext
# 2009 November 11
|
|
#
|
|
# 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 regression tests for SQLite library. The
|
|
# focus of this file is testing built-in functions.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
# Test plan:
|
|
#
|
|
# func2-1.*: substr implementation (ascii)
|
|
# func2-2.*: substr implementation (utf8)
|
|
# func2-3.*: substr implementation (blob)
|
|
#
|
|
|
|
proc bin_to_hex {blob} {
|
|
set bytes {}
|
|
binary scan $blob \c* bytes
|
|
set bytes2 [list]
|
|
foreach b $bytes {lappend bytes2 [format %02X [expr $b & 0xFF]]}
|
|
join $bytes2 {}
|
|
}
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Test cases func2-1.*: substr implementation (ascii)
|
|
#
|
|
|
|
do_test func2-1.1 {
|
|
execsql {SELECT 'Supercalifragilisticexpialidocious'}
|
|
} {Supercalifragilisticexpialidocious}
|
|
|
|
# substr(x,y), substr(x,y,z)
|
|
do_test func2-1.2.1 {
|
|
catchsql {SELECT SUBSTR()}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-1.2.2 {
|
|
catchsql {SELECT SUBSTR('Supercalifragilisticexpialidocious')}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-1.2.3 {
|
|
catchsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 1,1,1)}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
|
|
# p1 is 1-indexed
|
|
do_test func2-1.3 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
do_test func2-1.4 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 1)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
do_test func2-1.5 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2)}
|
|
} {upercalifragilisticexpialidocious}
|
|
do_test func2-1.6 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 30)}
|
|
} {cious}
|
|
do_test func2-1.7 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 34)}
|
|
} {s}
|
|
do_test func2-1.8 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 35)}
|
|
} {{}}
|
|
do_test func2-1.9 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 36)}
|
|
} {{}}
|
|
|
|
# if p1<0, start from right
|
|
do_test func2-1.10 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -0)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
do_test func2-1.11 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -1)}
|
|
} {s}
|
|
do_test func2-1.12 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -2)}
|
|
} {us}
|
|
do_test func2-1.13 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -30)}
|
|
} {rcalifragilisticexpialidocious}
|
|
do_test func2-1.14 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -34)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
do_test func2-1.15 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -35)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
do_test func2-1.16 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -36)}
|
|
} {Supercalifragilisticexpialidocious}
|
|
|
|
# p1 is 1-indexed, p2 length to return
|
|
do_test func2-1.17.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0, 1)}
|
|
} {{}}
|
|
do_test func2-1.17.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0, 2)}
|
|
} {S}
|
|
do_test func2-1.18 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 1, 1)}
|
|
} {S}
|
|
do_test func2-1.19.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, 0)}
|
|
} {{}}
|
|
do_test func2-1.19.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, 1)}
|
|
} {u}
|
|
do_test func2-1.19.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, 2)}
|
|
} {up}
|
|
do_test func2-1.20 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 30, 1)}
|
|
} {c}
|
|
do_test func2-1.21 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 34, 1)}
|
|
} {s}
|
|
do_test func2-1.22 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 35, 1)}
|
|
} {{}}
|
|
do_test func2-1.23 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 36, 1)}
|
|
} {{}}
|
|
|
|
# if p1<0, start from right, p2 length to return
|
|
do_test func2-1.24 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -0, 1)}
|
|
} {{}}
|
|
do_test func2-1.25.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -1, 0)}
|
|
} {{}}
|
|
do_test func2-1.25.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -1, 1)}
|
|
} {s}
|
|
do_test func2-1.25.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -1, 2)}
|
|
} {s}
|
|
do_test func2-1.26 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -2, 1)}
|
|
} {u}
|
|
do_test func2-1.27 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -30, 1)}
|
|
} {r}
|
|
do_test func2-1.28.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -34, 0)}
|
|
} {{}}
|
|
do_test func2-1.28.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -34, 1)}
|
|
} {S}
|
|
do_test func2-1.28.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -34, 2)}
|
|
} {Su}
|
|
do_test func2-1.29.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -35, 1)}
|
|
} {{}}
|
|
do_test func2-1.29.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -35, 2)}
|
|
} {S}
|
|
do_test func2-1.30.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -36, 0)}
|
|
} {{}}
|
|
do_test func2-1.30.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -36, 1)}
|
|
} {{}}
|
|
do_test func2-1.30.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -36, 2)}
|
|
} {{}}
|
|
do_test func2-1.30.3 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', -36, 3)}
|
|
} {S}
|
|
|
|
# p1 is 1-indexed, p2 length to return, p2<0 return p2 chars before p1
|
|
do_test func2-1.31.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0, 0)}
|
|
} {{}}
|
|
do_test func2-1.31.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0, -1)}
|
|
} {{}}
|
|
do_test func2-1.31.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 0, -2)}
|
|
} {{}}
|
|
do_test func2-1.32.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 1, 0)}
|
|
} {{}}
|
|
do_test func2-1.32.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 1, -1)}
|
|
} {{}}
|
|
do_test func2-1.33.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, 0)}
|
|
} {{}}
|
|
do_test func2-1.33.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, -1)}
|
|
} {S}
|
|
do_test func2-1.33.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 2, -2)}
|
|
} {S}
|
|
do_test func2-1.34.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 3, 0)}
|
|
} {{}}
|
|
do_test func2-1.34.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 3, -1)}
|
|
} {u}
|
|
do_test func2-1.34.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 3, -2)}
|
|
} {Su}
|
|
do_test func2-1.35.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 30, -1)}
|
|
} {o}
|
|
do_test func2-1.35.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 30, -2)}
|
|
} {do}
|
|
do_test func2-1.36 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 34, -1)}
|
|
} {u}
|
|
do_test func2-1.37 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 35, -1)}
|
|
} {s}
|
|
do_test func2-1.38.0 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 36, 0)}
|
|
} {{}}
|
|
do_test func2-1.38.1 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 36, -1)}
|
|
} {{}}
|
|
do_test func2-1.38.2 {
|
|
execsql {SELECT SUBSTR('Supercalifragilisticexpialidocious', 36, -2)}
|
|
} {s}
|
|
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Test cases func2-2.*: substr implementation (utf8)
|
|
#
|
|
|
|
# Only do the following tests if TCL has UTF-8 capabilities
|
|
#
|
|
if {"\u1234"!="u1234"} {
|
|
|
|
do_test func2-2.1.1 {
|
|
execsql "SELECT 'hi\u1234ho'"
|
|
} "hi\u1234ho"
|
|
|
|
# substr(x,y), substr(x,y,z)
|
|
do_test func2-2.1.2 {
|
|
catchsql "SELECT SUBSTR()"
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-2.1.3 {
|
|
catchsql "SELECT SUBSTR('hi\u1234ho')"
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-2.1.4 {
|
|
catchsql "SELECT SUBSTR('hi\u1234ho', 1,1,1)"
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
|
|
do_test func2-2.2.0 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 0)"
|
|
} {{}}
|
|
do_test func2-2.2.1 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 1)"
|
|
} {{}}
|
|
do_test func2-2.2.2 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 2)"
|
|
} "h"
|
|
do_test func2-2.2.3 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 3)"
|
|
} "hi"
|
|
do_test func2-2.2.4 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 4)"
|
|
} "hi\u1234"
|
|
do_test func2-2.2.5 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 5)"
|
|
} "hi\u1234h"
|
|
do_test func2-2.2.6 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 0, 6)"
|
|
} "hi\u1234ho"
|
|
|
|
do_test func2-2.3.0 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 0)"
|
|
} {{}}
|
|
do_test func2-2.3.1 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 1)"
|
|
} "h"
|
|
do_test func2-2.3.2 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 2)"
|
|
} "hi"
|
|
do_test func2-2.3.3 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 3)"
|
|
} "hi\u1234"
|
|
do_test func2-2.3.4 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 4)"
|
|
} "hi\u1234h"
|
|
do_test func2-2.3.5 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 5)"
|
|
} "hi\u1234ho"
|
|
do_test func2-2.3.6 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 1, 6)"
|
|
} "hi\u1234ho"
|
|
|
|
do_test func2-2.4.0 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 3, 0)"
|
|
} {{}}
|
|
do_test func2-2.4.1 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 3, 1)"
|
|
} "\u1234"
|
|
do_test func2-2.4.2 {
|
|
execsql "SELECT SUBSTR('hi\u1234ho', 3, 2)"
|
|
} "\u1234h"
|
|
|
|
do_test func2-2.5.0 {
|
|
execsql "SELECT SUBSTR('\u1234', 0, 0)"
|
|
} {{}}
|
|
do_test func2-2.5.1 {
|
|
execsql "SELECT SUBSTR('\u1234', 0, 1)"
|
|
} {{}}
|
|
do_test func2-2.5.2 {
|
|
execsql "SELECT SUBSTR('\u1234', 0, 2)"
|
|
} "\u1234"
|
|
do_test func2-2.5.3 {
|
|
execsql "SELECT SUBSTR('\u1234', 0, 3)"
|
|
} "\u1234"
|
|
|
|
do_test func2-2.6.0 {
|
|
execsql "SELECT SUBSTR('\u1234', 1, 0)"
|
|
} {{}}
|
|
do_test func2-2.6.1 {
|
|
execsql "SELECT SUBSTR('\u1234', 1, 1)"
|
|
} "\u1234"
|
|
do_test func2-2.6.2 {
|
|
execsql "SELECT SUBSTR('\u1234', 1, 2)"
|
|
} "\u1234"
|
|
do_test func2-2.6.3 {
|
|
execsql "SELECT SUBSTR('\u1234', 1, 3)"
|
|
} "\u1234"
|
|
|
|
do_test func2-2.7.0 {
|
|
execsql "SELECT SUBSTR('\u1234', 2, 0)"
|
|
} {{}}
|
|
do_test func2-2.7.1 {
|
|
execsql "SELECT SUBSTR('\u1234', 2, 1)"
|
|
} {{}}
|
|
do_test func2-2.7.2 {
|
|
execsql "SELECT SUBSTR('\u1234', 2, 2)"
|
|
} {{}}
|
|
|
|
do_test func2-2.8.0 {
|
|
execsql "SELECT SUBSTR('\u1234', -1, 0)"
|
|
} {{}}
|
|
do_test func2-2.8.1 {
|
|
execsql "SELECT SUBSTR('\u1234', -1, 1)"
|
|
} "\u1234"
|
|
do_test func2-2.8.2 {
|
|
execsql "SELECT SUBSTR('\u1234', -1, 2)"
|
|
} "\u1234"
|
|
do_test func2-2.8.3 {
|
|
execsql "SELECT SUBSTR('\u1234', -1, 3)"
|
|
} "\u1234"
|
|
|
|
} ;# End \u1234!=u1234
|
|
|
|
#----------------------------------------------------------------------------
|
|
# Test cases func2-3.*: substr implementation (blob)
|
|
#
|
|
|
|
ifcapable {!bloblit} {
|
|
finish_test
|
|
return
|
|
}
|
|
|
|
do_test func2-3.1.1 {
|
|
set blob [execsql "SELECT x'1234'"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
|
|
# substr(x,y), substr(x,y,z)
|
|
do_test func2-3.1.2 {
|
|
catchsql {SELECT SUBSTR()}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-3.1.3 {
|
|
catchsql {SELECT SUBSTR(x'1234')}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
do_test func2-3.1.4 {
|
|
catchsql {SELECT SUBSTR(x'1234', 1,1,1)}
|
|
} {1 {wrong number of arguments to function SUBSTR()}}
|
|
|
|
do_test func2-3.2.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 0, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.2.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 0, 1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.2.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 0, 2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.2.3 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 0, 3)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
|
|
do_test func2-3.3.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.3.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, 1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.3.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, 2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
do_test func2-3.3.3 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, 3)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
|
|
do_test func2-3.4.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.4.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, 1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "34"
|
|
do_test func2-3.4.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, 2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "34"
|
|
do_test func2-3.4.3 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, 3)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "34"
|
|
|
|
do_test func2-3.5.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.5.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, 1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.5.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, 2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
do_test func2-3.5.3 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, 3)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "1234"
|
|
|
|
do_test func2-3.6.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.6.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, -1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.6.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, -2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.6.3 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -1, -3)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
|
|
do_test func2-3.7.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.7.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, -1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.7.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', -2, -2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
|
|
do_test func2-3.8.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.8.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, -1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.8.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 1, -2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
|
|
do_test func2-3.9.0 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 2, 0)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} {}
|
|
do_test func2-3.9.1 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 2, -1)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
do_test func2-3.9.2 {
|
|
set blob [execsql "SELECT SUBSTR(x'1234', 2, -2)"]
|
|
bin_to_hex [lindex $blob 0]
|
|
} "12"
|
|
|
|
#-------------------------------------------------------------------------
|
|
# At one point this was extremely slow to compile.
|
|
#
|
|
do_test func2-3.10 {
|
|
set tm [time {
|
|
execsql {
|
|
SELECT '' IN (zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(
|
|
zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(zerobloB(1)
|
|
)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
|
|
}
|
|
}]
|
|
|
|
set tm [lindex $tm 0]
|
|
expr $tm<2000000
|
|
} {1}
|
|
|
|
finish_test
|