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Unified Diff: third_party/sqlite/test/minmax3.test

Issue 3108030: Move bundled copy of sqlite one level deeper to better separate it... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 10 years, 4 months ago
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Index: third_party/sqlite/test/minmax3.test
===================================================================
--- third_party/sqlite/test/minmax3.test (revision 56608)
+++ third_party/sqlite/test/minmax3.test (working copy)
@@ -1,217 +0,0 @@
-# 2008 January 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.
-#
-#***********************************************************************
-# $Id: minmax3.test,v 1.5 2008/07/12 14:52:20 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Do an SQL statement. Append the search count to the end of the result.
-#
-proc count sql {
- set ::sqlite_search_count 0
- return [concat [execsql $sql] $::sqlite_search_count]
-}
-
-# This procedure sets the value of the file-format in file 'test.db'
-# to $newval. Also, the schema cookie is incremented.
-#
-proc set_file_format {newval} {
- hexio_write test.db 44 [hexio_render_int32 $newval]
- set schemacookie [hexio_get_int [hexio_read test.db 40 4]]
- incr schemacookie
- hexio_write test.db 40 [hexio_render_int32 $schemacookie]
- return {}
-}
-
-do_test minmax3-1.0 {
- execsql {
- CREATE TABLE t1(x, y, z);
- }
- db close
- set_file_format 4
- sqlite3 db test.db
- execsql {
- BEGIN;
- INSERT INTO t1 VALUES('1', 'I', 'one');
- INSERT INTO t1 VALUES('2', 'IV', 'four');
- INSERT INTO t1 VALUES('2', NULL, 'three');
- INSERT INTO t1 VALUES('2', 'II', 'two');
- INSERT INTO t1 VALUES('2', 'V', 'five');
- INSERT INTO t1 VALUES('3', 'VI', 'six');
- COMMIT;
- }
-} {}
-do_test minmax3-1.1.1 {
- # Linear scan.
- count { SELECT max(y) FROM t1 WHERE x = '2'; }
-} {V 5}
-do_test minmax3-1.1.2 {
- # Index optimizes the WHERE x='2' constraint.
- execsql { CREATE INDEX i1 ON t1(x) }
- count { SELECT max(y) FROM t1 WHERE x = '2'; }
-} {V 9}
-do_test minmax3-1.1.3 {
- # Index optimizes the WHERE x='2' constraint and the MAX(y).
- execsql { CREATE INDEX i2 ON t1(x,y) }
- count { SELECT max(y) FROM t1 WHERE x = '2'; }
-} {V 1}
-do_test minmax3-1.1.4 {
- # Index optimizes the WHERE x='2' constraint and the MAX(y).
- execsql { DROP INDEX i2 ; CREATE INDEX i2 ON t1(x, y DESC) }
- count { SELECT max(y) FROM t1 WHERE x = '2'; }
-} {V 1}
-do_test minmax3-1.1.5 {
- count { SELECT max(y) FROM t1 WHERE x = '2' AND y != 'V'; }
-} {IV 2}
-do_test minmax3-1.1.6 {
- count { SELECT max(y) FROM t1 WHERE x = '2' AND y < 'V'; }
-} {IV 1}
-do_test minmax3-1.1.6 {
- count { SELECT max(y) FROM t1 WHERE x = '2' AND z != 'five'; }
-} {IV 4}
-
-do_test minmax3-1.2.1 {
- # Linear scan of t1.
- execsql { DROP INDEX i1 ; DROP INDEX i2 }
- count { SELECT min(y) FROM t1 WHERE x = '2'; }
-} {II 5}
-do_test minmax3-1.2.2 {
- # Index i1 optimizes the WHERE x='2' constraint.
- execsql { CREATE INDEX i1 ON t1(x) }
- count { SELECT min(y) FROM t1 WHERE x = '2'; }
-} {II 9}
-do_test minmax3-1.2.3 {
- # Index i2 optimizes the WHERE x='2' constraint and the min(y).
- execsql { CREATE INDEX i2 ON t1(x,y) }
- count { SELECT min(y) FROM t1 WHERE x = '2'; }
-} {II 1}
-do_test minmax3-1.2.4 {
- # Index optimizes the WHERE x='2' constraint and the MAX(y).
- execsql { DROP INDEX i2 ; CREATE INDEX i2 ON t1(x, y DESC) }
- count { SELECT min(y) FROM t1 WHERE x = '2'; }
-} {II 1}
-
-do_test minmax3-1.3.1 {
- # Linear scan
- execsql { DROP INDEX i1 ; DROP INDEX i2 }
- count { SELECT min(y) FROM t1; }
-} {I 5}
-do_test minmax3-1.3.2 {
- # Index i1 optimizes the min(y)
- execsql { CREATE INDEX i1 ON t1(y) }
- count { SELECT min(y) FROM t1; }
-} {I 1}
-do_test minmax3-1.3.3 {
- # Index i1 optimizes the min(y)
- execsql { DROP INDEX i1 ; CREATE INDEX i1 ON t1(y DESC) }
- count { SELECT min(y) FROM t1; }
-} {I 1}
-
-do_test minmax3-1.4.1 {
- # Linear scan
- execsql { DROP INDEX i1 }
- count { SELECT max(y) FROM t1; }
-} {VI 5}
-do_test minmax3-1.4.2 {
- # Index i1 optimizes the max(y)
- execsql { CREATE INDEX i1 ON t1(y) }
- count { SELECT max(y) FROM t1; }
-} {VI 0}
-do_test minmax3-1.4.3 {
- # Index i1 optimizes the max(y)
- execsql { DROP INDEX i1 ; CREATE INDEX i1 ON t1(y DESC) }
- execsql { SELECT y from t1}
- count { SELECT max(y) FROM t1; }
-} {VI 0}
-do_test minmax3-1.4.4 {
- execsql { DROP INDEX i1 }
-} {}
-
-do_test minmax3-2.1 {
- execsql {
- CREATE TABLE t2(a, b);
- CREATE INDEX i3 ON t2(a, b);
- INSERT INTO t2 VALUES(1, NULL);
- INSERT INTO t2 VALUES(1, 1);
- INSERT INTO t2 VALUES(1, 2);
- INSERT INTO t2 VALUES(1, 3);
- INSERT INTO t2 VALUES(2, NULL);
- INSERT INTO t2 VALUES(2, 1);
- INSERT INTO t2 VALUES(2, 2);
- INSERT INTO t2 VALUES(2, 3);
- INSERT INTO t2 VALUES(3, 1);
- INSERT INTO t2 VALUES(3, 2);
- INSERT INTO t2 VALUES(3, 3);
- }
-} {}
-do_test minmax3-2.2 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1; }
-} {1}
-do_test minmax3-2.3 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b>1; }
-} {2}
-do_test minmax3-2.4 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b>-1; }
-} {1}
-do_test minmax3-2.5 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1; }
-} {1}
-do_test minmax3-2.6 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b<2; }
-} {1}
-do_test minmax3-2.7 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b<1; }
-} {{}}
-do_test minmax3-2.8 {
- execsql { SELECT min(b) FROM t2 WHERE a = 3 AND b<1; }
-} {{}}
-
-do_test minmax3-2.1 {
- execsql {
- DROP TABLE t2;
- CREATE TABLE t2(a, b);
- CREATE INDEX i3 ON t2(a, b DESC);
- INSERT INTO t2 VALUES(1, NULL);
- INSERT INTO t2 VALUES(1, 1);
- INSERT INTO t2 VALUES(1, 2);
- INSERT INTO t2 VALUES(1, 3);
- INSERT INTO t2 VALUES(2, NULL);
- INSERT INTO t2 VALUES(2, 1);
- INSERT INTO t2 VALUES(2, 2);
- INSERT INTO t2 VALUES(2, 3);
- INSERT INTO t2 VALUES(3, 1);
- INSERT INTO t2 VALUES(3, 2);
- INSERT INTO t2 VALUES(3, 3);
- }
-} {}
-do_test minmax3-2.2 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1; }
-} {1}
-do_test minmax3-2.3 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b>1; }
-} {2}
-do_test minmax3-2.4 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b>-1; }
-} {1}
-do_test minmax3-2.5 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1; }
-} {1}
-do_test minmax3-2.6 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b<2; }
-} {1}
-do_test minmax3-2.7 {
- execsql { SELECT min(b) FROM t2 WHERE a = 1 AND b<1; }
-} {{}}
-do_test minmax3-2.8 {
- execsql { SELECT min(b) FROM t2 WHERE a = 3 AND b<1; }
-} {{}}
-
-finish_test
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