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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /IndexedDB/key_valid.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<!-- Submitted from TestTWF Paris -->
<meta charset=utf-8">
<meta name="timeout" content="long">
<title>Valid key</title>
<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.">
<link rel=author href="mailto:batifon@yahoo.fr" title="Baptiste Fontaine">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=resources/support.js></script>
<script>
function valid_key(desc, key) {
var db;
var t = async_test(document.title + " - " + desc);
var open_rq = createdb(t);
open_rq.onupgradeneeded = function(e) {
db = e.target.result;
store = db.createObjectStore("store");
assert_true(store.add('value', key) instanceof IDBRequest);
store2 = db.createObjectStore("store2", { keyPath: ["x", "keypath"] });
assert_true(store2.add({ x: 'v', keypath: key }) instanceof IDBRequest);
};
open_rq.onsuccess = function(e) {
var rq = db.transaction("store", "readonly", {durability: 'relaxed'})
.objectStore("store")
.get(key)
rq.onsuccess = t.step_func(function(e) {
assert_equals(e.target.result, 'value')
var rq = db.transaction("store2", "readonly", {durability: 'relaxed'})
.objectStore("store2")
.get(['v', key])
rq.onsuccess = t.step_func(function(e) {
assert_equals(e.target.result.x, 'v');
assert_key_equals(e.target.result.keypath, key);
t.done()
})
})
}
}
// Date
valid_key( 'new Date()' , new Date() );
valid_key( 'new Date(0)' , new Date(0) );
// Array
valid_key( '[]' , [] );
valid_key( 'new Array()' , new Array() );
valid_key( '["undefined"]' , ['undefined'] );
// Float
valid_key( 'Infinity' , Infinity );
valid_key( '-Infinity' , -Infinity );
valid_key( '0' , 0 );
valid_key( '1.5' , 1.5 );
valid_key( '3e38' , 3e38 );
valid_key( '3e-38' , 3e38 );
// String
valid_key( '"foo"' , "foo" );
valid_key( '"\\n"' , "\n" );
valid_key( '""' , "" );
valid_key( '"\\""' , "\"" );
valid_key( '"\\u1234"' , "\u1234" );
valid_key( '"\\u0000"' , "\u0000" );
valid_key( '"NaN"' , "NaN" );
</script>
<div id=log></div>