1 files changed, 20 insertions, 0 deletions
diff --git a/jstests/core/sortf.js b/jstests/core/sortf.js
new file mode 100644
index 00000000000..615791e25a5
--- /dev/null
+++ b/jstests/core/sortf.js
@@ -0,0 +1,20 @@
+// Unsorted plan on {a:1}, sorted plan on {b:1}.  The unsorted plan exhausts its memory limit before
+// the sorted plan is chosen by the query optimizer.
+
+t = db.jstests_sortf;
+t.drop();
+
+t.ensureIndex( {a:1} );
+t.ensureIndex( {b:1} );
+
+for( i = 0; i < 100; ++i ) {
+    t.save( {a:0,b:0} );
+}
+
+big = new Array( 10 * 1000 * 1000 ).toString();
+for( i = 0; i < 5; ++i ) {
+    t.save( {a:1,b:1,big:big} );
+}
+
+assert.eq( 5, t.find( {a:1} ).sort( {b:1} ).itcount() );
+t.drop();
+\ No newline at end of file