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import test from "ava";
import { BridgeIDBCursor, BridgeIDBKeyRange } from "..";
import { BridgeIDBCursorWithValue } from "../bridge-idb";
import { IDBRequest } from "../idbtypes";
import { createdb } from "./wptsupport";
const IDBKeyRange = BridgeIDBKeyRange;
// Validate the overloads of IDBObjectStore.openCursor(),
// IDBIndex.openCursor() and IDBIndex.openKeyCursor()
test.cb("WPT test cursor-overloads.htm", (t) => {
var db: any, store: any, index: any;
var request = createdb(t);
request.onupgradeneeded = function (e) {
db = request.result;
store = db.createObjectStore("store");
index = store.createIndex("index", "value");
store.put({ value: 0 }, 0);
const trans = request.transaction!;
trans.oncomplete = verifyOverloads;
};
async function verifyOverloads() {
const trans = db.transaction("store");
store = trans.objectStore("store");
index = store.index("index");
await checkCursorDirection(store.openCursor(), "next");
await checkCursorDirection(store.openCursor(0), "next");
await checkCursorDirection(store.openCursor(0, 'next'), "next");
await checkCursorDirection(store.openCursor(0, 'nextunique'), "nextunique");
await checkCursorDirection(store.openCursor(0, 'prev'), "prev");
await checkCursorDirection(store.openCursor(0, 'prevunique'), "prevunique");
await checkCursorDirection(store.openCursor(IDBKeyRange.only(0)), "next");
await checkCursorDirection(
store.openCursor(BridgeIDBKeyRange.only(0), 'next'),
"next",
);
await checkCursorDirection(
store.openCursor(IDBKeyRange.only(0), 'nextunique'),
"nextunique",
);
await checkCursorDirection(
store.openCursor(IDBKeyRange.only(0), 'prev'),
"prev",
);
await checkCursorDirection(
store.openCursor(IDBKeyRange.only(0), 'prevunique'),
"prevunique",
);
await checkCursorDirection(index.openCursor(), "next");
await checkCursorDirection(index.openCursor(0), "next");
await checkCursorDirection(index.openCursor(0, 'next'), "next");
await checkCursorDirection(index.openCursor(0, 'nextunique'), "nextunique");
await checkCursorDirection(index.openCursor(0, 'prev'), "prev");
await checkCursorDirection(index.openCursor(0, 'prevunique'), "prevunique");
await checkCursorDirection(index.openCursor(IDBKeyRange.only(0)), "next");
await checkCursorDirection(
index.openCursor(IDBKeyRange.only(0), 'next'),
"next",
);
await checkCursorDirection(
index.openCursor(IDBKeyRange.only(0), 'nextunique'),
"nextunique",
);
await checkCursorDirection(
index.openCursor(IDBKeyRange.only(0), 'prev'),
"prev",
);
await checkCursorDirection(
index.openCursor(IDBKeyRange.only(0), 'prevunique'),
"prevunique",
);
await checkCursorDirection(index.openKeyCursor(), "next");
await checkCursorDirection(index.openKeyCursor(0), "next");
await checkCursorDirection(index.openKeyCursor(0, 'next'), "next");
await checkCursorDirection(index.openKeyCursor(0, 'nextunique'), "nextunique");
await checkCursorDirection(index.openKeyCursor(0, 'prev'), "prev");
await checkCursorDirection(index.openKeyCursor(0, 'prevunique'), "prevunique");
await checkCursorDirection(index.openKeyCursor(IDBKeyRange.only(0)), "next");
await checkCursorDirection(
index.openKeyCursor(IDBKeyRange.only(0), 'next'),
"next",
);
await checkCursorDirection(
index.openKeyCursor(IDBKeyRange.only(0), 'nextunique'),
"nextunique",
);
await checkCursorDirection(
index.openKeyCursor(IDBKeyRange.only(0), 'prev'),
"prev",
);
await checkCursorDirection(
index.openKeyCursor(IDBKeyRange.only(0), 'prevunique'),
"prevunique",
);
t.end();
}
function checkCursorDirection(
request: IDBRequest,
direction: string,
): Promise<void> {
return new Promise<void>((resolve, reject) => {
request.onsuccess = function (event: any) {
t.notDeepEqual(event.target.result, null, "Check the result is not null");
t.deepEqual(
event.target.result.direction,
direction,
"Check the result direction",
);
resolve();
};
});
}
});
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