sqlite/test/bind2.test
drh fa3ee3b10b Fix the bind2.test test script so that it works even if
SQLITE_ENABLE_PREUPDATE_HOOK is not defined.
Fix for test-case breakage from check-in [c006515ae6faff65].

FossilOrigin-Name: 937d3a45b3fef354dbdea2085fbb7d9c752a96e8ebb62f61931deb5a64132946
2022-02-11 12:06:37 +00:00

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# 2022 Feb 10
#
# 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.
#
#***********************************************************************
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix bind2
# Test that using bind_value() on a REAL sqlite3_value that was stored
# as an INTEGER works properly.
#
# 1.1: An IntReal value read from a table,
# 1.2: IntReal values obtained via the sqlite3_preupdate_old|new()
# interfaces.
#
do_execsql_test 1.0 {
CREATE TABLE t1(a REAL);
INSERT INTO t1 VALUES(42.0);
SELECT * FROM t1;
} {42.0}
do_test 1.1 {
set stmt [sqlite3_prepare db "SELECT ?" -1 tail]
sqlite3_bind_value_from_select $stmt 1 "SELECT a FROM t1"
sqlite3_step $stmt
sqlite3_column_text $stmt 0
} {42.0}
sqlite3_finalize $stmt
ifcapable !preupdate {
finish_test
return
}
proc preup {args} {
set stmt [sqlite3_prepare db "SELECT ?" -1 tail]
sqlite3_bind_value_from_preupdate $stmt 1 old 0
sqlite3_step $stmt
lappend ::reslist [sqlite3_column_text $stmt 0]
sqlite3_reset $stmt
sqlite3_bind_value_from_preupdate $stmt 1 new 0
sqlite3_step $stmt
lappend ::reslist [sqlite3_column_text $stmt 0]
sqlite3_finalize $stmt
}
db preupdate hook preup
do_test 1.2 {
set ::reslist [list]
execsql { UPDATE t1 SET a=43; }
set ::reslist
} {42.0 43.0}
finish_test