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+<!DOCTYPE html>
+<!-- Submitted from TestTWF Paris -->
+<meta charset=utf-8">
+<title>Invalid key</title>
+<link rel=help href="http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#key-construct">
+<link rel=assert title="A value is said to be a valid key if it is one of the following types: Array JavaScript objects [ECMA-262], DOMString [WEBIDL], Date [ECMA-262] or float [WEBIDL]. However Arrays are only valid keys if every item in the array is defined and is a valid key (i.e. sparse arrays can not be valid keys) and if the Array doesn't directly or indirectly contain itself. Any non-numeric properties are ignored, and thus does not affect whether the Array is a valid key. Additionally, if the value is of type float, it is only a valid key if it is not NaN, and if the value is of type Date it is only a valid key if its [[PrimitiveValue]] internal property, as defined by [ECMA-262], is not NaN. Conforming user agents must support all valid keys as keys.">
+<!-- original author -->
+<link rel=author href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
+<!-- some additions by Baptiste Fontaine (batifon@yahoo.fr) -->
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=support.js></script>
+
+<script>
+ var db = createdb_for_multiple_tests(),
+ // cache for ObjectStores
+ objStore = null,
+ objStore2 = null;
+
+ function is_cloneable(o) {
+ try {
+ self.postMessage(o, '*');
+ return true;
+ } catch (ex) {
+ return false;
+ }
+ }
+
+ function invalid_key(desc, key) {
+ var t = async_test(document.title + " - " + desc);
+
+ // set the current test, and run it
+ db.setTest(t).onupgradeneeded = function(e) {
+ objStore = objStore || e.target.result.createObjectStore("store");
+ assert_throws('DataError', function() {
+ objStore.add("value", key);
+ });
+
+ if (is_cloneable(key)) {
+ objStore2 = objStore2 || e.target.result.createObjectStore("store2", { keyPath: ["x", "keypath"] });
+ assert_throws('DataError', function() {
+ objStore2.add({ x: "value", keypath: key });
+ });
+ }
+ this.done();
+ };
+ }
+
+ var fake_array = {
+ length : 0,
+ constructor : Array
+ };
+
+ var ArrayClone = function(){};
+ ArrayClone.prototype = Array;
+ var ArrayClone_instance = new ArrayClone();
+
+ // booleans
+ invalid_key( 'true' , true );
+ invalid_key( 'false' , false );
+
+ // null/NaN/undefined
+ invalid_key( 'null' , null );
+ invalid_key( 'NaN' , NaN );
+ invalid_key( 'undefined' , undefined );
+ invalid_key( 'undefined2');
+
+ // functions
+ invalid_key( 'function() {}', function(){} );
+
+ // objects
+ invalid_key( '{}' , {} );
+ invalid_key( '{ obj: 1 }' , { obj: 1 });
+ invalid_key( 'Math' , Math );
+ invalid_key( 'window' , window );
+ invalid_key( '{length:0,constructor:Array}' , fake_array );
+ invalid_key( 'Array clone’s instance' , ArrayClone_instance );
+ invalid_key( 'Array (object)' , Array );
+ invalid_key( 'String (object)' , String );
+ invalid_key( 'new String()' , new String() );
+ invalid_key( 'new Number()' , new Number() );
+ invalid_key( 'new Boolean()' , new Boolean() );
+
+ // arrays
+ invalid_key( '[{}]' , [{}] );
+ invalid_key( '[[], [], [], [[ Date ]]]' , [ [], [], [], [[ Date ]] ] );
+ invalid_key( '[undefined]' , [undefined] );
+ invalid_key( '[,1]' , [,1] );
+
+ invalid_key( 'document.getElements'
+ +'ByTagName("script")' , document.getElementsByTagName("script") );
+
+ // dates
+ invalid_key( 'new Date(NaN)' , new Date(NaN) );
+ invalid_key( 'new Date(Infinity)' , new Date(Infinity) );
+
+ // regexes
+ invalid_key( '/foo/' , /foo/ );
+ invalid_key( 'new RegExp()' , new RegExp() );
+
+ var sparse = [];
+ sparse[10] = "hei";
+ invalid_key('sparse array', sparse);
+
+ var sparse2 = [];
+ sparse2[0] = 1;
+ sparse2[""] = 2;
+ sparse2[2] = 3;
+ invalid_key('sparse array 2', sparse2);
+
+ invalid_key('[[1], [3], [7], [[ sparse array ]]]', [ [1], [3], [7], [[ sparse2 ]] ]);
+
+ // sparse3
+ invalid_key( '[1,2,3,,]', [1,2,3,,] );
+
+ var recursive = [];
+ recursive.push(recursive);
+ invalid_key('array directly contains self', recursive);
+
+ var recursive2 = [];
+ recursive2.push([recursive2]);
+ invalid_key('array indirectly contains self', recursive2);
+
+ var recursive3 = [recursive];
+ invalid_key('array member contains self', recursive3);
+
+</script>
+
+<div id=log></div>