81 lines
2.4 KiB
JavaScript
81 lines
2.4 KiB
JavaScript
// META: global=window,worker
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// META: title=Fire upgradeneeded event - Exception thrown
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// META: script=resources/support.js
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// Spec: "https://w3c.github.io/IndexedDB/#fire-a-version-change-event"
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setup({allow_uncaught_exception: true});
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function fire_upgradeneeded_event_test(func, description) {
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async_test(t => {
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const dbname = self.location + '-' + t.name;
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const del = indexedDB.deleteDatabase(dbname);
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del.onerror = t.unreached_func('deleteDatabase should succeed');
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const open = indexedDB.open(dbname, 1);
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open.onsuccess = t.unreached_func('open should fail');
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let tx;
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open.addEventListener('upgradeneeded', () => {
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tx = open.transaction;
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});
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func(t, open);
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open.addEventListener('error', t.step_func_done(() => {
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assert_equals(tx.error.name, 'AbortError');
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}));
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}, description);
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}
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fire_upgradeneeded_event_test((t, open) => {
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open.onupgradeneeded = () => {
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throw Error();
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};
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}, 'Exception in upgradeneeded handler');
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fire_upgradeneeded_event_test((t, open) => {
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open.addEventListener('upgradeneeded', () => {
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throw Error();
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});
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}, 'Exception in upgradeneeded listener');
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fire_upgradeneeded_event_test((t, open) => {
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open.addEventListener('upgradeneeded', {
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get handleEvent() {
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throw new Error();
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},
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});
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}, 'Exception in upgradeneeded "handleEvent" lookup');
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fire_upgradeneeded_event_test((t, open) => {
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open.addEventListener('upgradeneeded', {
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get handleEvent() {
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return 10;
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},
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});
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}, 'Exception in upgradeneeded due to non-callable "handleEvent"');
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fire_upgradeneeded_event_test((t, open) => {
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open.addEventListener(
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'upgradeneeded',
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() => {
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// No-op.
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});
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open.addEventListener('upgradeneeded', () => {
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throw Error();
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});
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}, 'Exception in second upgradeneeded listener');
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fire_upgradeneeded_event_test((t, open) => {
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let second_listener_called = false;
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open.addEventListener('upgradeneeded', () => {
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open.result.createObjectStore('s');
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throw Error();
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});
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open.addEventListener('upgradeneeded', t.step_func(() => {
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second_listener_called = true;
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assert_true(
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is_transaction_active(open.transaction, 's'),
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'Transaction should be active until dispatch completes');
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}));
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open.addEventListener('error', t.step_func(() => {
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assert_true(second_listener_called);
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}));
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}, 'Exception in first upgradeneeded listener, tx active in second');
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