1 files changed, 27 insertions, 0 deletions
diff --git a/jstests/core/find8.js b/jstests/core/find8.js
new file mode 100644
index 00000000000..60f66a500e3
--- /dev/null
+++ b/jstests/core/find8.js
@@ -0,0 +1,27 @@
+// SERVER-1932 Test unindexed matching of a range that is only valid in a multikey context.
+
+t = db.jstests_find8;
+t.drop();
+
+t.save( {a:[1,10]} );
+assert.eq( 1, t.count( { a: { $gt:2,$lt:5} } ) );
+
+// Check that we can do a query with 'invalid' range.
+assert.eq( 1, t.count( { a: { $gt:5,$lt:2} } ) );
+
+t.save( {a:[-1,12]} );
+
+// Check that we can do a query with 'invalid' range and sort.
+assert.eq( 2, t.find( { a: { $gt:5,$lt:2} } ).sort( {a:1} ).itcount() );
+assert.eq( 2, t.find( { a: { $gt:5,$lt:2} } ).sort( {$natural:-1} ).itcount() );
+
+// SERVER-2864
+if( 0 ) {
+t.find( { a: { $gt:5,$lt:2} } ).itcount();
+// Check that we can record a plan for an 'invalid' range.
+assert( t.find( { a: { $gt:5,$lt:2} } ).explain( true ).oldPlan );
+}
+
+t.ensureIndex( {b:1} );
+// Check that if we do a table scan of an 'invalid' range in an or clause we don't check subsequent clauses.
+assert.eq( "BasicCursor", t.find( { $or:[{ a: { $gt:5,$lt:2} }, {b:1}] } ).explain().cursor );