| # 2010 March 25 |
| # |
| # 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 to verify that ticket [cbd054fa6b] has been |
| # fixed. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| ifcapable !stat4&&!stat3 { |
| finish_test |
| return |
| } |
| |
| proc s {blob} { |
| set ret "" |
| binary scan $blob c* bytes |
| foreach b $bytes { |
| set t [binary format c $b] |
| if {[string is print $t]} { |
| append ret $t |
| } else { |
| append ret . |
| } |
| } |
| return $ret |
| } |
| db function s s |
| |
| do_test tkt-cbd05-1.1 { |
| db eval { |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT UNIQUE NOT NULL); |
| CREATE INDEX t1_x ON t1(b); |
| INSERT INTO t1 VALUES (NULL, ''); |
| INSERT INTO t1 VALUES (NULL, 'A'); |
| INSERT INTO t1 VALUES (NULL, 'B'); |
| INSERT INTO t1 VALUES (NULL, 'C'); |
| INSERT INTO t1 VALUES (NULL, 'D'); |
| INSERT INTO t1 VALUES (NULL, 'E'); |
| INSERT INTO t1 VALUES (NULL, 'F'); |
| INSERT INTO t1 VALUES (NULL, 'G'); |
| INSERT INTO t1 VALUES (NULL, 'H'); |
| INSERT INTO t1 VALUES (NULL, 'I'); |
| SELECT count(*) FROM t1; |
| } |
| } {10} |
| do_test tkt-cbd05-1.2 { |
| db eval { ANALYZE; } |
| ifcapable stat4 { |
| db eval { |
| PRAGMA writable_schema = 1; |
| CREATE VIEW vvv AS |
| SELECT tbl,idx,neq,nlt,ndlt,test_extract(sample,0) AS sample |
| FROM sqlite_stat4; |
| PRAGMA writable_schema = 0; |
| } |
| } else { |
| db eval { |
| CREATE VIEW vvv AS |
| SELECT tbl,idx,neq,nlt,ndlt,sample FROM sqlite_stat3; |
| } |
| } |
| } {} |
| do_test tkt-cbd05-1.3 { |
| execsql { |
| SELECT tbl,idx,group_concat(s(sample),' ') |
| FROM vvv |
| WHERE idx = 't1_x' |
| GROUP BY tbl,idx |
| } |
| } {t1 t1_x { A B C D E F G H I}} |
| |
| do_test tkt-cbd05-2.1 { |
| db eval { |
| DROP TABLE t1; |
| CREATE TABLE t1(a INTEGER PRIMARY KEY, b BLOB UNIQUE NOT NULL); |
| CREATE INDEX t1_x ON t1(b); |
| INSERT INTO t1 VALUES(NULL, X''); |
| INSERT INTO t1 VALUES(NULL, X'41'); |
| INSERT INTO t1 VALUES(NULL, X'42'); |
| INSERT INTO t1 VALUES(NULL, X'43'); |
| INSERT INTO t1 VALUES(NULL, X'44'); |
| INSERT INTO t1 VALUES(NULL, X'45'); |
| INSERT INTO t1 VALUES(NULL, X'46'); |
| INSERT INTO t1 VALUES(NULL, X'47'); |
| INSERT INTO t1 VALUES(NULL, X'48'); |
| INSERT INTO t1 VALUES(NULL, X'49'); |
| SELECT count(*) FROM t1; |
| } |
| } {10} |
| do_test tkt-cbd05-2.2 { |
| db eval { |
| ANALYZE; |
| } |
| } {} |
| do_test tkt-cbd05-2.3 { |
| execsql { |
| SELECT tbl,idx,group_concat(s(sample),' ') |
| FROM vvv |
| WHERE idx = 't1_x' |
| GROUP BY tbl,idx |
| } |
| } {t1 t1_x { A B C D E F G H I}} |
| |
| finish_test |