SERVER-2322 Allow specification of non boolean value with exists operator

1 files changed, 17 insertions, 0 deletions

diff --git a/jstests/exists7.js b/jstests/exists7.js
new file mode 100644
index 00000000000..afc54b7ca06
--- /dev/null
+++ b/jstests/exists7.js
@@ -0,0 +1,17 @@
+// Test that non boolean value types are allowed with $explain spec. SERVER-2322
+
+t = db.jstests_explain7;
+t.drop();
+
+function testIntegerExistsSpec() {
+    t.drop();
+    t.save( {} );
+    t.save( {a:1} );
+
+    assert.eq( 1, t.count( {a:{$exists:1}} ) );
+    assert.eq( 1, t.count( {a:{$exists:0}} ) );
+}
+
+testIntegerExistsSpec();
+t.ensureIndex( {a:1} );
+testIntegerExistsSpec();