зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.7 KiB
HTML
58 строки
1.7 KiB
HTML
<!DOCTYPE html>
|
|
<title>IDBCursor.key</title>
|
|
<link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal">
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script src="support.js"></script>
|
|
|
|
<script>
|
|
|
|
function cursor_key(key)
|
|
{
|
|
var db,
|
|
t = async_test(document.title + " - " + key);
|
|
|
|
var open_rq = createdb(t);
|
|
open_rq.onupgradeneeded = function(e) {
|
|
db = e.target.result;
|
|
var objStore = db.createObjectStore("test");
|
|
|
|
objStore.add("data", key);
|
|
};
|
|
|
|
open_rq.onsuccess = t.step_func(function(e) {
|
|
var cursor_rq = db.transaction("test")
|
|
.objectStore("test")
|
|
.openCursor();
|
|
|
|
cursor_rq.onsuccess = t.step_func(function(e) {
|
|
var cursor = e.target.result;
|
|
assert_equals(cursor.value, "data", "prequisite cursor.value");
|
|
|
|
assert_key_equals(cursor.key, key, 'key');
|
|
assert_readonly(cursor, 'key');
|
|
|
|
if (key instanceof Array) {
|
|
cursor.key.push("new");
|
|
key.push("new");
|
|
|
|
assert_key_equals(cursor.key, key, 'key after array push');
|
|
|
|
// But we can not change key (like readonly, just a bit different)
|
|
cursor.key = 10;
|
|
assert_key_equals(cursor.key, key, 'key after assignment');
|
|
}
|
|
|
|
t.done();
|
|
});
|
|
});
|
|
}
|
|
|
|
cursor_key(1);
|
|
cursor_key("key");
|
|
cursor_key(["my", "key"]);
|
|
|
|
</script>
|
|
|
|
<div id="log"></div>
|