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<!DOCTYPE html>
<meta charset=utf-8>
<title>Cross-realm IDBObjectStore methods from detached iframe work as expected</title>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=resources/support.js></script>
<body>
<script>
"use strict";
const KEY_EXISTING_LOWER = 1000;
const KEY_EXISTING_UPPER = 1001;
const KEY_EXISTING_RANGE = IDBKeyRange.bound(KEY_EXISTING_LOWER, KEY_EXISTING_UPPER);
const KEY_NEWLY_ADDED = 1002;
const VALUE_EXISTING_LOWER = "VALUE_EXISTING_LOWER";
const VALUE_EXISTING_UPPER = "VALUE_EXISTING_UPPER";
const VALUE_NEWLY_ADDED = "VALUE_NEWLY_ADDED";
const testCases = [
{
methodName: "put",
arguments: [KEY_NEWLY_ADDED, KEY_EXISTING_LOWER],
validateResult: (t, e) => {
assert_equals(e.target.result, KEY_EXISTING_LOWER);
const rq = e.target.source.getAll();
rq.onsuccess = t.step_func_done(e => {
assert_array_equals(e.target.result, [KEY_NEWLY_ADDED, VALUE_EXISTING_UPPER]);
});
},
},
{
methodName: "add",
arguments: [VALUE_NEWLY_ADDED, KEY_NEWLY_ADDED],
validateResult: (t, e) => {
assert_equals(e.target.result, KEY_NEWLY_ADDED);
const rq = e.target.source.getAll();
rq.onsuccess = t.step_func_done(e => {
assert_array_equals(e.target.result, [VALUE_EXISTING_LOWER, VALUE_EXISTING_UPPER, VALUE_NEWLY_ADDED]);
});
},
},
{
methodName: "delete",
arguments: [KEY_EXISTING_LOWER],
validateResult: (t, e) => {
assert_equals(e.target.result, undefined);
const rq = e.target.source.getAllKeys();
rq.onsuccess = t.step_func_done(e => {
assert_array_equals(e.target.result, [KEY_EXISTING_UPPER]);
});
},
},
{
methodName: "clear",
arguments: [],
validateResult: (t, e) => {
assert_equals(e.target.result, undefined);
const rq = e.target.source.count();
rq.onsuccess = t.step_func_done(e => {
assert_equals(e.target.result, 0);
});
},
},
{
methodName: "get",
arguments: [KEY_EXISTING_UPPER],
validateResult: (t, e) => {
assert_equals(e.target.result, VALUE_EXISTING_UPPER);
t.done();
},
},
{
methodName: "getKey",
arguments: [KEY_EXISTING_LOWER],
validateResult: (t, e) => {
assert_equals(e.target.result, KEY_EXISTING_LOWER);
t.done();
},
},
{
methodName: "getAll",
arguments: [KEY_EXISTING_RANGE],
validateResult: (t, e) => {
assert_array_equals(e.target.result, [VALUE_EXISTING_LOWER, VALUE_EXISTING_UPPER]);
t.done();
},
},
{
methodName: "getAllKeys",
arguments: [KEY_EXISTING_RANGE],
validateResult: (t, e) => {
assert_array_equals(e.target.result, [KEY_EXISTING_LOWER, KEY_EXISTING_UPPER]);
t.done();
},
},
{
methodName: "count",
arguments: [],
validateResult: (t, e) => {
assert_equals(e.target.result, 2);
t.done();
},
},
{
methodName: "openCursor",
arguments: [],
validateResult: (t, e) => {
const cursor = e.target.result;
assert_true(cursor instanceof IDBCursor);
assert_equals(cursor.value, VALUE_EXISTING_LOWER);
t.done();
},
},
{
methodName: "openKeyCursor",
arguments: [],
validateResult: (t, e) => {
const cursor = e.target.result;
assert_true(cursor instanceof IDBCursor);
assert_equals(cursor.key, KEY_EXISTING_LOWER);
t.done();
},
},
];
for (const testCase of testCases) {
async_test(t => {
const iframe = document.createElement("iframe");
iframe.onload = t.step_func(() => {
const method = iframe.contentWindow.IDBObjectStore.prototype[testCase.methodName];
iframe.remove();
let db;
const open_rq = createdb(t);
open_rq.onupgradeneeded = t.step_func(e => {
db = e.target.result;
const objectStore = db.createObjectStore("store");
objectStore.add(VALUE_EXISTING_LOWER, KEY_EXISTING_LOWER);
objectStore.add(VALUE_EXISTING_UPPER, KEY_EXISTING_UPPER);
});
open_rq.onsuccess = t.step_func(() => {
const objectStore = db.transaction("store", "readwrite").objectStore("store");
const rq = method.call(objectStore, ...testCase.arguments);
rq.onsuccess = t.step_func(e => {
testCase.validateResult(t, e);
});
});
});
document.body.append(iframe);
}, `Cross-realm IDBObjectStore::${testCase.methodName}() method from detached <iframe> works as expected`);
}
</script>
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