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import test from "ava";
import { BridgeIDBCursor } from "..";
import { IDBCursor } from "../idbtypes";
import { createdb, indexeddb_test } from "./wptsupport";
// IDBCursor.delete() - object store - remove a record from the object store
test.cb("WPT idbcursor-delete-objectstore.htm", (t) => {
var db: any,
count = 0,
records = [{ pKey: "primaryKey_0" }, { pKey: "primaryKey_1" }];
var open_rq = createdb(t);
open_rq.onupgradeneeded = function (e: any) {
db = e.target.result;
var objStore = db.createObjectStore("test", { keyPath: "pKey" });
for (var i = 0; i < records.length; i++) objStore.add(records[i]);
};
open_rq.onsuccess = CursorDeleteRecord;
function CursorDeleteRecord(e: any) {
var txn = db.transaction("test", "readwrite"),
cursor_rq = txn.objectStore("test").openCursor();
cursor_rq.onsuccess = function (e: any) {
var cursor = e.target.result;
t.true(cursor != null, "cursor exist");
cursor.delete();
};
txn.oncomplete = VerifyRecordWasDeleted;
}
function VerifyRecordWasDeleted(e: any) {
var cursor_rq = db.transaction("test").objectStore("test").openCursor();
cursor_rq.onsuccess = function (e: any) {
var cursor = e.target.result;
if (!cursor) {
t.deepEqual(count, 1, "count");
t.end();
}
t.deepEqual(cursor.value.pKey, records[1].pKey);
count++;
cursor.continue();
};
}
});
// IDBCursor.delete() - object store - attempt to remove a record in a read-only transaction
test.cb("WPT idbcursor-delete-objectstore2.htm", (t) => {
var db: any,
records = [
{ pKey: "primaryKey_0", iKey: "indexKey_0" },
{ pKey: "primaryKey_1", iKey: "indexKey_1" },
];
var open_rq = createdb(t);
open_rq.onupgradeneeded = function (e: any) {
db = e.target.result;
var objStore = db.createObjectStore("test", { keyPath: "pKey" });
for (var i = 0; i < records.length; i++) objStore.add(records[i]);
};
open_rq.onsuccess = function (e: any) {
var cursor_rq = db.transaction("test").objectStore("test").openCursor();
cursor_rq.onsuccess = function (e: any) {
var cursor = e.target.result;
t.true(cursor != null, "cursor exist");
t.throws(
function () {
cursor.delete();
},
{ name: "ReadOnlyError" },
);
t.end();
};
};
});
// IDBCursor.delete() - index - attempt to remove a record in an inactive transaction
test.cb("WPT idbcursor-delete-objectstore3.htm", (t) => {
var db: any,
records = [
{ pKey: "primaryKey_0", iKey: "indexKey_0" },
{ pKey: "primaryKey_1", iKey: "indexKey_1" },
];
var open_rq = createdb(t);
open_rq.onupgradeneeded = function (e: any) {
db = e.target.result;
var objStore = db.createObjectStore("test", { keyPath: "pKey" });
for (var i = 0; i < records.length; i++) objStore.add(records[i]);
var cursor_rq = objStore.openCursor();
const window: any = {};
cursor_rq.onsuccess = function (e: any) {
var cursor = e.target.result;
t.true(cursor instanceof BridgeIDBCursor, "cursor exist");
window.cursor = cursor;
};
e.target.transaction.oncomplete = function (e: any) {
t.throws(
function () {
window.cursor.delete();
},
{
name: "TransactionInactiveError",
},
);
t.end();
};
};
});
// IDBCursor.delete() - object store - throw InvalidStateError caused by object store been deleted
test.cb("WPT idbcursor-delete-objectstore4.htm", (t) => {
var db: any,
records = [{ pKey: "primaryKey_0" }, { pKey: "primaryKey_1" }];
var open_rq = createdb(t);
open_rq.onupgradeneeded = function (event: any) {
db = event.target.result;
var objStore = db.createObjectStore("store", { keyPath: "pKey" });
for (var i = 0; i < records.length; i++) {
objStore.add(records[i]);
}
var rq = objStore.openCursor();
rq.onsuccess = function (event: any) {
var cursor = event.target.result;
t.true(cursor instanceof BridgeIDBCursor, "cursor exist");
db.deleteObjectStore("store");
t.throws(
function () {
cursor.delete();
},
{ name: "InvalidStateError" },
"If the cursor's source or effective object store has been deleted, the implementation MUST throw a DOMException of type InvalidStateError",
);
t.end();
};
};
});
// IDBCursor.delete() - object store - throw InvalidStateError when the cursor is being iterated
test.cb("WPT idbcursor-delete-objectstore5.htm", (t) => {
var db: any,
records = [{ pKey: "primaryKey_0" }, { pKey: "primaryKey_1" }];
var open_rq = createdb(t);
open_rq.onupgradeneeded = function (event: any) {
db = event.target.result;
var objStore = db.createObjectStore("store", { keyPath: "pKey" });
for (var i = 0; i < records.length; i++) {
objStore.add(records[i]);
}
};
open_rq.onsuccess = function (event: any) {
var txn = db.transaction("store", "readwrite");
var rq = txn.objectStore("store").openCursor();
rq.onsuccess = function (event: any) {
var cursor = event.target.result;
t.true(cursor instanceof BridgeIDBCursor, "cursor exist");
cursor.continue();
t.throws(
function () {
cursor.delete();
},
{
name: "InvalidStateError",
},
);
t.end();
};
};
});
|
