| Index: third_party/sqlite/src/test/whereA.test
|
| diff --git a/third_party/sqlite/src/test/whereA.test b/third_party/sqlite/src/test/whereA.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..5d0aca591ca2790ced5ec27d801d4224df27026a
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/whereA.test
|
| @@ -0,0 +1,156 @@
|
| +# 2009 February 23
|
| +#
|
| +# 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 the reverse_select_order pragma.
|
| +#
|
| +# $Id: whereA.test,v 1.3 2009/06/10 19:33:29 drh Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +
|
| +do_test whereA-1.1 {
|
| + db eval {
|
| + CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE, c);
|
| + INSERT INTO t1 VALUES(1,2,3);
|
| + INSERT INTO t1 values(2,'hello','world');
|
| + INSERT INTO t1 VALUES(3,4.53,NULL);
|
| + SELECT * FROM t1
|
| + }
|
| +} {1 2 3 2 hello world 3 4.53 {}}
|
| +do_test whereA-1.2 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {3 4.53 {} 2 hello world 1 2 3}
|
| +
|
| +do_test whereA-1.3 {
|
| + db close
|
| + sqlite3 db test.db
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {3 4.53 {} 2 hello world 1 2 3}
|
| +do_test whereA-1.4 {
|
| + db close
|
| + sqlite3 db test.db
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1 ORDER BY rowid;
|
| + }
|
| +} {1 2 3 2 hello world 3 4.53 {}}
|
| +do_test whereA-1.5 {
|
| + db eval {
|
| + VACUUM;
|
| + SELECT * FROM t1 ORDER BY rowid;
|
| + }
|
| +} {1 2 3 2 hello world 3 4.53 {}}
|
| +do_test whereA-1.6 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects;
|
| + }
|
| +} {1}
|
| +do_test whereA-1.7 {
|
| + db close
|
| + sqlite3 db test.db
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + VACUUM;
|
| + SELECT * FROM t1;
|
| + }
|
| +} {3 4.53 {} 2 hello world 1 2 3}
|
| +
|
| +do_test whereA-2.1 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=0;
|
| + SELECT * FROM t1 WHERE a>0;
|
| + }
|
| +} {1 2 3 2 hello world 3 4.53 {}}
|
| +do_test whereA-2.2 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1 WHERE a>0;
|
| + }
|
| +} {3 4.53 {} 2 hello world 1 2 3}
|
| +
|
| +do_test whereA-2.3 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1 WHERE a>0 ORDER BY rowid;
|
| + }
|
| +} {1 2 3 2 hello world 3 4.53 {}}
|
| +
|
| +do_test whereA-3.1 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=0;
|
| + SELECT * FROM t1 WHERE b>0;
|
| + }
|
| +} {1 2 3 3 4.53 {} 2 hello world}
|
| +do_test whereA-3.2 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1 WHERE b>0;
|
| + }
|
| +} {2 hello world 3 4.53 {} 1 2 3}
|
| +do_test whereA-3.3 {
|
| + db eval {
|
| + PRAGMA reverse_unordered_selects=1;
|
| + SELECT * FROM t1 WHERE b>0 ORDER BY b;
|
| + }
|
| +} {1 2 3 3 4.53 {} 2 hello world}
|
| +
|
| +do_test whereA-4.1 {
|
| + db eval {
|
| + CREATE TABLE t2(x);
|
| + INSERT INTO t2 VALUES(1);
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| + INSERT INTO t2 VALUES(2);
|
| + SELECT x FROM t2;
|
| + }
|
| +} {2 1}
|
| +# Do an SQL statement. Append the search count to the end of the result.
|
| +#
|
| +proc count sql {
|
| + set ::sqlite_sort_count 0
|
| + return [concat [execsql $sql] $::sqlite_sort_count]
|
| +}
|
| +do_test whereA-4.2 { ;# Ticket #3904
|
| + db eval {
|
| + CREATE INDEX t2x ON t2(x);
|
| + }
|
| + count {
|
| + SELECT x FROM t2;
|
| + }
|
| +} {2 1 0}
|
| +do_test whereA-4.3 {
|
| + count {
|
| + SELECT x FROM t2 ORDER BY x;
|
| + }
|
| +} {1 2 0}
|
| +do_test whereA-4.4 {
|
| + count {
|
| + SELECT x FROM t2 ORDER BY x DESC;
|
| + }
|
| +} {2 1 0}
|
| +do_test whereA-4.5 {
|
| + db eval {DROP INDEX t2x;}
|
| + count {
|
| + SELECT x FROM t2 ORDER BY x;
|
| + }
|
| +} {1 2 1}
|
| +do_test whereA-4.6 {
|
| + count {
|
| + SELECT x FROM t2 ORDER BY x DESC;
|
| + }
|
| +} {2 1 1}
|
| +
|
| +
|
| +finish_test
|
|
|