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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /IndexedDB/idbcursor_continue_invalid.any.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor_continue_invalid.any.serviceworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor_continue_invalid.any.sharedworker.html - WPT Dashboard Interop Dashboard
- /IndexedDB/idbcursor_continue_invalid.any.worker.html - WPT Dashboard Interop Dashboard
// META: title=IDBCursor.continue()
// META: global=window,worker
// META: script=resources/support.js
'use strict';
async_test(t => {
let db;
let open_rq = createdb(t);
open_rq.onupgradeneeded = function(e) {
db = e.target.result;
let objStore = db.createObjectStore('test');
objStore.createIndex('index', '');
objStore.add('data', 1);
objStore.add('data2', 2);
};
open_rq.onsuccess = function(e) {
let count = 0;
let cursor_rq = db.transaction('test', 'readonly', {durability: 'relaxed'})
.objectStore('test')
.index('index')
.openCursor();
cursor_rq.onsuccess = t.step_func(function(e) {
if (!e.target.result) {
assert_equals(count, 2, 'count');
t.done();
return;
}
let cursor = e.target.result;
cursor.continue(undefined);
// Second try
assert_throws_dom('InvalidStateError', function() {
cursor.continue();
}, 'second continue');
assert_throws_dom('InvalidStateError', function() {
cursor.continue(3);
}, 'third continue');
count++;
});
};
}, 'Attempt to call continue two times');