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Unified Diff: third_party/sqlite/sqlite-src-3080704/test/between.test

Issue 949043002: Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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Index: third_party/sqlite/sqlite-src-3080704/test/between.test
diff --git a/third_party/sqlite/sqlite-src-3080704/test/between.test b/third_party/sqlite/sqlite-src-3080704/test/between.test
new file mode 100644
index 0000000000000000000000000000000000000000..df4c67995c46dc945de8b5ab820a83198891c20c
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3080704/test/between.test
@@ -0,0 +1,123 @@
+# 2005 July 28
+#
+# 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 use of indices in WHERE clauses
+# when the WHERE clause contains the BETWEEN operator.
+#
+# $Id: between.test,v 1.2 2006/01/17 09:35:02 danielk1977 Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Build some test data
+#
+do_test between-1.0 {
+ execsql {
+ BEGIN;
+ CREATE TABLE t1(w int, x int, y int, z int);
+ }
+ for {set i 1} {$i<=100} {incr i} {
+ set w $i
+ set x [expr {int(log($i)/log(2))}]
+ set y [expr {$i*$i + 2*$i + 1}]
+ set z [expr {$x+$y}]
+ ifcapable tclvar {
+ # Random unplanned test of the $varname variable syntax.
+ execsql {INSERT INTO t1 VALUES($::w,$::x,$::y,$::z)}
+ } else {
+ # If the $varname syntax is not available, use the regular variable
+ # declaration syntax.
+ execsql {INSERT INTO t1 VALUES(:w,:x,:y,:z)}
+ }
+ }
+ execsql {
+ CREATE UNIQUE INDEX i1w ON t1(w);
+ CREATE INDEX i1xy ON t1(x,y);
+ CREATE INDEX i1zyx ON t1(z,y,x);
+ COMMIT;
+ }
+} {}
+
+# This procedure executes the SQL. Then it appends to the result the
+# "sort" or "nosort" keyword depending on whether or not any sorting
+# is done. Then it appends the names of the table and index used.
+#
+proc queryplan {sql} {
+ set ::sqlite_sort_count 0
+ set data [execsql $sql]
+ if {$::sqlite_sort_count} {set x sort} {set x nosort}
+ lappend data $x
+ set eqp [execsql "EXPLAIN QUERY PLAN $sql"]
+ # puts eqp=$eqp
+ foreach {a b c x} $eqp {
+ if {[regexp { TABLE (\w+ AS )?(\w+) USING.* INDEX (\w+)\y} \
+ $x all as tab idx]} {
+ lappend data $tab $idx
+ } elseif {[regexp { TABLE (\w+ AS )?(\w+)\y} $x all as tab]} {
+ lappend data $tab *
+ }
+ }
+ return $data
+}
+
+do_test between-1.1.1 {
+ queryplan {
+ SELECT * FROM t1 WHERE w BETWEEN 5 AND 6 ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 i1w}
+do_test between-1.1.2 {
+ queryplan {
+ SELECT * FROM t1 WHERE +w BETWEEN 5 AND 6 ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 *}
+do_test between-1.2.1 {
+ queryplan {
+ SELECT * FROM t1 WHERE w BETWEEN 5 AND 65-y ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 i1w}
+do_test between-1.2.2 {
+ queryplan {
+ SELECT * FROM t1 WHERE +w BETWEEN 5 AND 65-y ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 *}
+do_test between-1.3.1 {
+ queryplan {
+ SELECT * FROM t1 WHERE w BETWEEN 41-y AND 6 ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 i1w}
+do_test between-1.3.2 {
+ queryplan {
+ SELECT * FROM t1 WHERE +w BETWEEN 41-y AND 6 ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 *}
+do_test between-1.4 {
+ queryplan {
+ SELECT * FROM t1 WHERE w BETWEEN 41-y AND 65-y ORDER BY +w
+ }
+} {5 2 36 38 6 2 49 51 sort t1 *}
+do_test between-1.5.1 {
+ queryplan {
+ SELECT * FROM t1 WHERE 26 BETWEEN y AND z ORDER BY +w
+ }
+} {4 2 25 27 sort t1 i1zyx}
+do_test between-1.5.2 {
+ queryplan {
+ SELECT * FROM t1 WHERE 26 BETWEEN +y AND z ORDER BY +w
+ }
+} {4 2 25 27 sort t1 i1zyx}
+do_test between-1.5.3 {
+ queryplan {
+ SELECT * FROM t1 WHERE 26 BETWEEN y AND +z ORDER BY +w
+ }
+} {4 2 25 27 sort t1 *}
+
+
+finish_test
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