increase bson size to 16mb SERVER-431

1 files changed, 38 insertions, 0 deletions

diff --git a/jstests/big_object1.js b/jstests/big_object1.js
new file mode 100644
index 00000000000..55c22934e00
--- /dev/null
+++ b/jstests/big_object1.js
@@ -0,0 +1,38 @@
+
+t = db.big_object1
+t.drop();
+
+s = ""
+while ( s.length < 512 * 1024 ){
+    s += "x";
+}
+
+x = 0;
+while ( true ){
+    o = { _id : x , a : [] }
+    for ( i=0; i<x; i++ )
+        o.a.push( s )
+    print( Object.bsonsize( o ) )
+    try {
+        t.insert( o )
+    }
+    catch ( e ){
+        break;
+    }
+    
+    if ( db.getLastError() != null )
+        break;
+    x++;
+}
+
+assert.lt( 15 * 1024 * 1024 , Object.bsonsize( o ) , "A1" )
+assert.gt( 17 * 1024 * 1024 , Object.bsonsize( o ) , "A2" )
+
+assert.eq( x , t.count() , "A3" )
+
+for ( i=0; i<x; i++ ){
+    o = t.findOne( { _id : 1 } )
+    assert( o , "B" + i );
+}
+
+t.drop()