SERVER-12127 migrate js tests to jscore suite when not related to writes

Migrate js tests starting from j-z.
Include SERVER-12920 Update use_power_of_2.js

Signed-off-by: Matt Kangas <matt.kangas@mongodb.com>

1 files changed, 69 insertions, 0 deletions

diff --git a/jstests/core/or2.js b/jstests/core/or2.js
new file mode 100644
index 00000000000..00e9f68decf
--- /dev/null
+++ b/jstests/core/or2.js
@@ -0,0 +1,69 @@
+t = db.jstests_or2;
+t.drop();
+
+checkArrs = function( a, b, m ) {
+    assert.eq( a.length, b.length, m );
+    aStr = [];
+    bStr = [];
+    a.forEach( function( x ) { aStr.push( tojson( x ) ); } );
+    b.forEach( function( x ) { bStr.push( tojson( x ) ); } );
+    for ( i = 0; i < aStr.length; ++i ) {
+        assert( -1 != bStr.indexOf( aStr[ i ] ), m );
+    }
+}
+
+doTest = function( index ) {
+    if ( index == null ) {
+        index = true;
+    }
+    
+    t.save( {_id:0,x:0,a:1} );
+    t.save( {_id:1,x:0,a:2} );
+    t.save( {_id:2,x:0,b:1} );
+    t.save( {_id:3,x:0,b:2} );
+    t.save( {_id:4,x:1,a:1,b:1} );
+    t.save( {_id:5,x:1,a:1,b:2} );
+    t.save( {_id:6,x:1,a:2,b:1} );
+    t.save( {_id:7,x:1,a:2,b:2} );
+    
+    assert.throws( function() { t.find( { x:0,$or:"a" } ).toArray(); } );
+    assert.throws( function() { t.find( { x:0,$or:[] } ).toArray(); } );
+    assert.throws( function() { t.find( { x:0,$or:[ "a" ] } ).toArray(); } );
+    
+    a1 = t.find( { x:0, $or: [ { a : 1 } ] } ).toArray();
+    checkArrs( [ { _id:0, x:0, a:1 } ], a1 );
+    if ( index ) {
+        assert( t.find( { x:0,$or: [ { a : 1 } ] } ).explain().cursor.match( /Btree/ ) );
+    }
+    
+    a1b2 = t.find( { x:1, $or: [ { a : 1 }, { b : 2 } ] } ).toArray();
+    checkArrs( [ { _id:4, x:1, a:1, b:1 }, { _id:5, x:1, a:1, b:2 }, { _id:7, x:1, a:2, b:2 } ], a1b2 );
+    if ( index ) {
+        assert( t.find( { x:0,$or: [ { a : 1 } ] } ).explain().cursor.match( /Btree/ ) );
+    }
+        
+    /*
+    t.drop();
+    obj = {_id:0,x:10,a:[1,2,3]};
+    t.save( obj );
+    t.update( {x:10,$or:[ {a:2} ]}, {$set:{'a.$':100}} );
+    assert.eq( obj, t.findOne() ); // no change
+    */
+}
+
+doTest( false );
+
+t.ensureIndex( { x:1 } );
+doTest();
+
+t.drop();
+t.ensureIndex( { x:1,a:1 } );
+doTest();
+
+t.drop();
+t.ensureIndex( {x:1,b:1} );
+doTest();
+
+t.drop();
+t.ensureIndex( {x:1,a:1,b:1} );
+doTest();