Index: third_party/sqlite/sqlite-src-3070603/test/whereA.test |
diff --git a/third_party/sqlite/sqlite-src-3070603/test/whereA.test b/third_party/sqlite/sqlite-src-3070603/test/whereA.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..5d0aca591ca2790ced5ec27d801d4224df27026a |
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+++ b/third_party/sqlite/sqlite-src-3070603/test/whereA.test |
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+# 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); |
+ 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 |