зеркало из https://github.com/mozilla/gecko-dev.git
130 строки
4.8 KiB
HTML
130 строки
4.8 KiB
HTML
<!DOCTYPE html>
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<!-- Submitted from TestTWF Paris -->
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<meta charset=utf-8">
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<title>Invalid key</title>
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<link rel=help href="http://dvcs.w3.org/hg/IndexedDB/raw-file/tip/Overview.html#key-construct">
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<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.">
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<!-- original author -->
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<link rel=author href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
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<!-- some additions by Baptiste Fontaine (batifon@yahoo.fr) -->
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src=support.js></script>
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<script>
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var db = createdb_for_multiple_tests(),
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// cache for ObjectStores
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objStore = null,
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objStore2 = null;
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function is_cloneable(o) {
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try {
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self.postMessage(o, '*');
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return true;
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} catch (ex) {
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return false;
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}
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}
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function invalid_key(desc, key) {
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var t = async_test(document.title + " - " + desc);
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// set the current test, and run it
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db.setTest(t).onupgradeneeded = function(e) {
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objStore = objStore || e.target.result.createObjectStore("store");
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assert_throws('DataError', function() {
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objStore.add("value", key);
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});
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if (is_cloneable(key)) {
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objStore2 = objStore2 || e.target.result.createObjectStore("store2", { keyPath: ["x", "keypath"] });
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assert_throws('DataError', function() {
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objStore2.add({ x: "value", keypath: key });
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});
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}
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this.done();
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};
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}
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var fake_array = {
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length : 0,
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constructor : Array
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};
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var ArrayClone = function(){};
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ArrayClone.prototype = Array;
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var ArrayClone_instance = new ArrayClone();
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// booleans
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invalid_key( 'true' , true );
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invalid_key( 'false' , false );
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// null/NaN/undefined
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invalid_key( 'null' , null );
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invalid_key( 'NaN' , NaN );
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invalid_key( 'undefined' , undefined );
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invalid_key( 'undefined2');
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// functions
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invalid_key( 'function() {}', function(){} );
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// objects
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invalid_key( '{}' , {} );
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invalid_key( '{ obj: 1 }' , { obj: 1 });
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invalid_key( 'Math' , Math );
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invalid_key( 'window' , window );
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invalid_key( '{length:0,constructor:Array}' , fake_array );
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invalid_key( 'Array clone’s instance' , ArrayClone_instance );
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invalid_key( 'Array (object)' , Array );
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invalid_key( 'String (object)' , String );
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invalid_key( 'new String()' , new String() );
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invalid_key( 'new Number()' , new Number() );
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invalid_key( 'new Boolean()' , new Boolean() );
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// arrays
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invalid_key( '[{}]' , [{}] );
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invalid_key( '[[], [], [], [[ Date ]]]' , [ [], [], [], [[ Date ]] ] );
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invalid_key( '[undefined]' , [undefined] );
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invalid_key( '[,1]' , [,1] );
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invalid_key( 'document.getElements'
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+'ByTagName("script")' , document.getElementsByTagName("script") );
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// dates
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invalid_key( 'new Date(NaN)' , new Date(NaN) );
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invalid_key( 'new Date(Infinity)' , new Date(Infinity) );
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// regexes
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invalid_key( '/foo/' , /foo/ );
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invalid_key( 'new RegExp()' , new RegExp() );
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var sparse = [];
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sparse[10] = "hei";
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invalid_key('sparse array', sparse);
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var sparse2 = [];
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sparse2[0] = 1;
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sparse2[""] = 2;
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sparse2[2] = 3;
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invalid_key('sparse array 2', sparse2);
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invalid_key('[[1], [3], [7], [[ sparse array ]]]', [ [1], [3], [7], [[ sparse2 ]] ]);
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// sparse3
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invalid_key( '[1,2,3,,]', [1,2,3,,] );
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var recursive = [];
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recursive.push(recursive);
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invalid_key('array directly contains self', recursive);
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var recursive2 = [];
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recursive2.push([recursive2]);
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invalid_key('array indirectly contains self', recursive2);
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var recursive3 = [recursive];
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invalid_key('array member contains self', recursive3);
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</script>
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<div id=log></div>
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