1 files changed, 204 insertions, 0 deletions
diff --git a/packages/idb-bridge/src/idb-wpt-ported/idbcursor-delete-index.test.ts b/packages/idb-bridge/src/idb-wpt-ported/idbcursor-delete-index.test.ts
new file mode 100644
index 000000000..0b28a4d4d
--- /dev/null
+++ b/packages/idb-bridge/src/idb-wpt-ported/idbcursor-delete-index.test.ts
@@ -0,0 +1,204 @@
+import test from "ava";
+import { BridgeIDBCursor } from "..";
+import { IDBCursor } from "../idbtypes";
+import { createdb, indexeddb_test } from "./wptsupport";
+
+// IDBCursor.delete() - index - remove a record from the object store
+test.cb("WPT idbcursor-delete-index.htm", (t) => {
+  var db: any;
+  let count = 0,
+    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" });
+    objStore.createIndex("index", "iKey");
+
+    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").index("index").openCursor();
+
+    cursor_rq.onsuccess = function (e: any) {
+      var cursor = e.target.result;
+
+      t.true(cursor instanceof BridgeIDBCursor, "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();
+        return;
+      }
+
+      t.deepEqual(cursor.value.pKey, records[1].pKey);
+      t.deepEqual(cursor.value.iKey, records[1].iKey);
+      cursor.continue();
+      count++;
+    };
+  }
+});
+
+// IDBCursor.delete() - object store - attempt to remove a record in a read-only transaction
+test.cb("WPT idbcursor-delete-index2.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(
+        () => {
+          cursor.delete();
+        },
+        {
+          name: "ReadOnlyError",
+        },
+      );
+      t.end();
+    };
+  };
+});
+
+// IDBCursor.delete() - index - attempt to remove a record in an inactive transaction
+test.cb("WPT idbcursor-delete-index3.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" });
+    var index = objStore.createIndex("index", "iKey");
+
+    for (var i = 0; i < records.length; i++) objStore.add(records[i]);
+
+    var cursor_rq = index.openCursor();
+
+    let myCursor: IDBCursor | undefined;
+
+    cursor_rq.onsuccess = function (e: any) {
+      var cursor = e.target.result;
+      t.true(cursor instanceof BridgeIDBCursor, "cursor exist");
+      myCursor = cursor;
+    };
+
+    e.target.transaction.oncomplete = function (e: any) {
+      t.throws(
+        () => {
+          myCursor!.delete();
+        },
+        { name: "TransactionInactiveError" },
+      );
+      t.end();
+    };
+  };
+});
+
+// IDBCursor.delete() - index - throw InvalidStateError caused by object store been deleted
+test.cb("WPT idbcursor-delete-index4.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 (event: any) {
+    db = event.target.result;
+    var objStore = db.createObjectStore("store", { keyPath: "pKey" });
+    objStore.createIndex("index", "iKey");
+    for (var i = 0; i < records.length; i++) {
+      objStore.add(records[i]);
+    }
+    var rq = objStore.index("index").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() - index - throw InvalidStateError when the cursor is being iterated
+test.cb("WPT idbcursor-delete-index5.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 (event: any) {
+    db = event.target.result;
+    var objStore = db.createObjectStore("store", { keyPath: "pKey" });
+    objStore.createIndex("index", "iKey");
+    for (var i = 0; i < records.length; i++) {
+      objStore.add(records[i]);
+    }
+
+    var rq = objStore.index("index").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();
+    };
+  };
+});