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import test from "ava";
import { BridgeIDBCursor } from "..";
import { BridgeIDBCursorWithValue } from "../bridge-idb";
import { createdb } from "./wptsupport";
// Validate the overloads of IDBObjectStore.openCursor(), IDBIndex.openCursor() and IDBIndex.openKeyCursor()
test.cb("WPT test cursor-overloads.htm", (t) => {
var db: any, trans: 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);
trans = request.transaction;
trans.oncomplete = verifyOverloads;
};
function verifyOverloads() {
trans = db.transaction("store");
store = trans.objectStore("store");
index = store.index("index");
checkCursorDirection("store.openCursor()", "next");
checkCursorDirection("store.openCursor(0)", "next");
checkCursorDirection("store.openCursor(0, 'next')", "next");
checkCursorDirection("store.openCursor(0, 'nextunique')", "nextunique");
checkCursorDirection("store.openCursor(0, 'prev')", "prev");
checkCursorDirection("store.openCursor(0, 'prevunique')", "prevunique");
checkCursorDirection("store.openCursor(IDBKeyRange.only(0))", "next");
checkCursorDirection(
"store.openCursor(IDBKeyRange.only(0), 'next')",
"next",
);
checkCursorDirection(
"store.openCursor(IDBKeyRange.only(0), 'nextunique')",
"nextunique",
);
checkCursorDirection(
"store.openCursor(IDBKeyRange.only(0), 'prev')",
"prev",
);
checkCursorDirection(
"store.openCursor(IDBKeyRange.only(0), 'prevunique')",
"prevunique",
);
checkCursorDirection("index.openCursor()", "next");
checkCursorDirection("index.openCursor(0)", "next");
checkCursorDirection("index.openCursor(0, 'next')", "next");
checkCursorDirection("index.openCursor(0, 'nextunique')", "nextunique");
checkCursorDirection("index.openCursor(0, 'prev')", "prev");
checkCursorDirection("index.openCursor(0, 'prevunique')", "prevunique");
checkCursorDirection("index.openCursor(IDBKeyRange.only(0))", "next");
checkCursorDirection(
"index.openCursor(IDBKeyRange.only(0), 'next')",
"next",
);
checkCursorDirection(
"index.openCursor(IDBKeyRange.only(0), 'nextunique')",
"nextunique",
);
checkCursorDirection(
"index.openCursor(IDBKeyRange.only(0), 'prev')",
"prev",
);
checkCursorDirection(
"index.openCursor(IDBKeyRange.only(0), 'prevunique')",
"prevunique",
);
checkCursorDirection("index.openKeyCursor()", "next");
checkCursorDirection("index.openKeyCursor(0)", "next");
checkCursorDirection("index.openKeyCursor(0, 'next')", "next");
checkCursorDirection("index.openKeyCursor(0, 'nextunique')", "nextunique");
checkCursorDirection("index.openKeyCursor(0, 'prev')", "prev");
checkCursorDirection("index.openKeyCursor(0, 'prevunique')", "prevunique");
checkCursorDirection("index.openKeyCursor(IDBKeyRange.only(0))", "next");
checkCursorDirection(
"index.openKeyCursor(IDBKeyRange.only(0), 'next')",
"next",
);
checkCursorDirection(
"index.openKeyCursor(IDBKeyRange.only(0), 'nextunique')",
"nextunique",
);
checkCursorDirection(
"index.openKeyCursor(IDBKeyRange.only(0), 'prev')",
"prev",
);
checkCursorDirection(
"index.openKeyCursor(IDBKeyRange.only(0), 'prevunique')",
"prevunique",
);
t.end();
}
function checkCursorDirection(statement: string, direction: string) {
request = eval(statement);
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",
);
};
}
});
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