зеркало из https://github.com/mozilla/gecko-dev.git
76 строки
3.2 KiB
HTML
76 строки
3.2 KiB
HTML
<!DOCTYPE html>
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<!-- Submitted from TestTWF Paris -->
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<meta charset=utf-8">
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<meta name="timeout" content="long">
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<title>Valid 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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<link rel=author href="mailto:batifon@yahoo.fr" title="Baptiste Fontaine">
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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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function valid_key(desc, key) {
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var db;
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var t = async_test(document.title + " - " + desc);
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var open_rq = createdb(t);
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open_rq.onupgradeneeded = function(e) {
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db = e.target.result;
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store = db.createObjectStore("store");
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assert_true(store.add('value', key) instanceof IDBRequest);
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store2 = db.createObjectStore("store2", { keyPath: ["x", "keypath"] });
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assert_true(store2.add({ x: 'v', keypath: key }) instanceof IDBRequest);
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};
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open_rq.onsuccess = function(e) {
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var rq = db.transaction("store")
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.objectStore("store")
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.get(key)
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rq.onsuccess = t.step_func(function(e) {
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assert_equals(e.target.result, 'value')
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var rq = db.transaction("store2")
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.objectStore("store2")
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.get(['v', key])
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rq.onsuccess = t.step_func(function(e) {
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assert_equals(e.target.result.x, 'v');
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assert_key_equals(e.target.result.keypath, key);
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t.done()
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})
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})
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}
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}
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// Date
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valid_key( 'new Date()' , new Date() );
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valid_key( 'new Date(0)' , new Date(0) );
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// Array
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valid_key( '[]' , [] );
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valid_key( 'new Array()' , new Array() );
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valid_key( '["undefined"]' , ['undefined'] );
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// Float
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valid_key( 'Infinity' , Infinity );
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valid_key( '-Infinity' , -Infinity );
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valid_key( '0' , 0 );
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valid_key( '1.5' , 1.5 );
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valid_key( '3e38' , 3e38 );
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valid_key( '3e-38' , 3e38 );
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// String
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valid_key( '"foo"' , "foo" );
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valid_key( '"\\n"' , "\n" );
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valid_key( '""' , "" );
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valid_key( '"\\""' , "\"" );
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valid_key( '"\\u1234"' , "\u1234" );
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valid_key( '"\\u0000"' , "\u0000" );
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valid_key( '"NaN"' , "NaN" );
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</script>
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<div id=log></div>
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