/trunk/test/reindex.test |
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# 2004 November 5 |
# |
# 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 REINDEX command. |
# |
# $Id: reindex.test,v 1.4 2008/07/12 14:52:20 drh Exp $ |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
# There is nothing to test if REINDEX is disable for this build. |
# |
ifcapable {!reindex} { |
finish_test |
return |
} |
|
# Basic sanity checks. |
# |
do_test reindex-1.1 { |
execsql { |
CREATE TABLE t1(a,b); |
INSERT INTO t1 VALUES(1,2); |
INSERT INTO t1 VALUES(3,4); |
CREATE INDEX i1 ON t1(a); |
REINDEX; |
} |
} {} |
integrity_check reindex-1.2 |
do_test reindex-1.3 { |
execsql { |
REINDEX t1; |
} |
} {} |
integrity_check reindex-1.4 |
do_test reindex-1.5 { |
execsql { |
REINDEX i1; |
} |
} {} |
integrity_check reindex-1.6 |
do_test reindex-1.7 { |
execsql { |
REINDEX main.t1; |
} |
} {} |
do_test reindex-1.8 { |
execsql { |
REINDEX main.i1; |
} |
} {} |
do_test reindex-1.9 { |
catchsql { |
REINDEX bogus |
} |
} {1 {unable to identify the object to be reindexed}} |
|
# Set up a table for testing that includes several different collating |
# sequences including some that we can modify. |
# |
do_test reindex-2.1 { |
proc c1 {a b} { |
return [expr {-[string compare $a $b]}] |
} |
proc c2 {a b} { |
return [expr {-[string compare [string tolower $a] [string tolower $b]]}] |
} |
db collate c1 c1 |
db collate c2 c2 |
execsql { |
CREATE TABLE t2( |
a TEXT PRIMARY KEY COLLATE c1, |
b TEXT UNIQUE COLLATE c2, |
c TEXT COLLATE nocase, |
d TEST COLLATE binary |
); |
INSERT INTO t2 VALUES('abc','abc','abc','abc'); |
INSERT INTO t2 VALUES('ABCD','ABCD','ABCD','ABCD'); |
INSERT INTO t2 VALUES('bcd','bcd','bcd','bcd'); |
INSERT INTO t2 VALUES('BCDE','BCDE','BCDE','BCDE'); |
SELECT a FROM t2 ORDER BY a; |
} |
} {bcd abc BCDE ABCD} |
do_test reindex-2.2 { |
execsql { |
SELECT b FROM t2 ORDER BY b; |
} |
} {BCDE bcd ABCD abc} |
do_test reindex-2.3 { |
execsql { |
SELECT c FROM t2 ORDER BY c; |
} |
} {abc ABCD bcd BCDE} |
do_test reindex-2.4 { |
execsql { |
SELECT d FROM t2 ORDER BY d; |
} |
} {ABCD BCDE abc bcd} |
|
# Change a collating sequence function. Verify that REINDEX rebuilds |
# the index. |
# |
do_test reindex-2.5 { |
proc c1 {a b} { |
return [string compare $a $b] |
} |
execsql { |
SELECT a FROM t2 ORDER BY a; |
} |
} {bcd abc BCDE ABCD} |
ifcapable {integrityck} { |
do_test reindex-2.5.1 { |
string equal ok [execsql {PRAGMA integrity_check}] |
} {0} |
} |
do_test reindex-2.6 { |
execsql { |
REINDEX c2; |
SELECT a FROM t2 ORDER BY a; |
} |
} {bcd abc BCDE ABCD} |
do_test reindex-2.7 { |
execsql { |
REINDEX t1; |
SELECT a FROM t2 ORDER BY a; |
} |
} {bcd abc BCDE ABCD} |
do_test reindex-2.8 { |
execsql { |
REINDEX c1; |
SELECT a FROM t2 ORDER BY a; |
} |
} {ABCD BCDE abc bcd} |
integrity_check reindex-2.8.1 |
|
# Try to REINDEX an index for which the collation sequence is not available. |
# |
do_test reindex-3.1 { |
sqlite3 db2 test.db |
catchsql { |
REINDEX c1; |
} db2 |
} {1 {no such collation sequence: c1}} |
do_test reindex-3.2 { |
proc need_collate {collation} { |
db2 collate c1 c1 |
} |
db2 collation_needed need_collate |
catchsql { |
REINDEX c1; |
} db2 |
} {0 {}} |
do_test reindex-3.3 { |
catchsql { |
REINDEX; |
} db2 |
} {1 {no such collation sequence: c2}} |
|
do_test reindex-3.99 { |
db2 close |
} {} |
|
finish_test |