sqlcipher/test/intarray.test

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# 2009 November 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.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for the "intarray" object implemented
# in test_intarray.c.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !vtab {
return
}
do_test intarray-1.0 {
db eval {
CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
}
for {set i 1} {$i<=999} {incr i} {
set b [format {x%03d} $i]
db eval {INSERT INTO t1(a,b) VALUES($i,$b)}
}
db eval {
CREATE TABLE t2(x INTEGER PRIMARY KEY, y);
INSERT INTO t2 SELECT * FROM t1;
SELECT b FROM t1 WHERE a IN (12,34,56,78) ORDER BY a
}
} {x012 x034 x056 x078}
do_test intarray-1.1 {
set ia1 [sqlite3_intarray_create db ia1]
set ia2 [sqlite3_intarray_create db ia2]
set ia3 [sqlite3_intarray_create db ia3]
set ia4 [sqlite3_intarray_create db ia4]
db eval {
SELECT type, name FROM sqlite_temp_master
ORDER BY name
}
} {table ia1 table ia2 table ia3 table ia4}
do_test intarray-1.2 {
db eval {
SELECT b FROM t1 WHERE a IN ia3 ORDER BY a
}
} {}
do_test intarray-1.3 {
sqlite3_intarray_bind $ia3 45 123 678
db eval {
SELECT b FROM t1 WHERE a IN ia3 ORDER BY a
}
} {x045 x123 x678}
do_test intarray-1.4 {
db eval {
SELECT count(b) FROM t1 WHERE a NOT IN ia3 ORDER BY a
}
} {996}
#explain {SELECT b FROM t1 WHERE a NOT IN ia3}
do_test intarray-1.5 {
set cmd sqlite3_intarray_bind
lappend cmd $ia1
for {set i 1} {$i<=999} {incr i} {
lappend cmd $i
lappend cmd [expr {$i+1000}]
lappend cmd [expr {$i+2000}]
}
eval $cmd
db eval {
REPLACE INTO t1 SELECT * FROM t2;
DELETE FROM t1 WHERE a NOT IN ia1;
SELECT count(*) FROM t1;
}
} {999}
do_test intarray-1.6 {
db eval {
DELETE FROM t1 WHERE a IN ia1;
SELECT count(*) FROM t1;
}
} {0}
do_test intarray-2.1 {
db eval {
CREATE TEMP TABLE t3(p,q);
INSERT INTO t3 SELECT * FROM t2;
SELECT count(*) FROM t3 WHERE p IN ia1;
}
} {999}
do_test intarray-2.2 {
set ia5 [sqlite3_intarray_create db ia5]
db eval {
SELECT count(*) FROM t3 WHERE p IN ia1;
}
} {999}
finish_test