feat: Add js type support

integration/fieldoption-jstype-with-forcelong-bigint/fieldoption-jstype-with-forcelong-bigint-test.ts

@@ -0,0 +1,110 @@
+import { FieldOption } from "./fieldoption-jstype-with-forcelong-bigint";
+import { hexToUint8Array, uint8ArrayToHex } from "../utils";
+
+describe("FieldOption jstype with ForceLong bigint", () => {
+  describe("encode", () => {
+    it("should encode the message", () => {
+      const message: FieldOption = {
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      };
+
+      const writer = FieldOption.encode(message);
+      const buffer = writer.finish();
+
+      expect(uint8ArrayToHex(buffer)).toEqual("087b10c803189506");
+    });
+  });
+
+  describe("decode", () => {
+    it("should decode the message", () => {
+      const buffer = hexToUint8Array("087b10c803189506");
+
+      const decodedMessage = FieldOption.decode(buffer);
+
+      expect(decodedMessage).toEqual({
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("fromJSON", () => {
+    it("should create a message from JSON", () => {
+      const json = {
+        normalField: "123",
+        numberField: "456",
+        stringField: "789",
+      };
+
+      const message = FieldOption.fromJSON(json);
+
+      expect(message).toEqual({
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("toJSON", () => {
+    it("should convert the message to JSON", () => {
+      const message: FieldOption = {
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      };
+
+      const json = FieldOption.toJSON(message);
+
+      expect(json).toEqual({
+        normalField: "123",
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("create", () => {
+    it("should create a message with default values", () => {
+      const message = FieldOption.create();
+
+      expect(message).toEqual({
+        normalField: BigInt(0),
+        numberField: 0,
+        stringField: "0",
+      });
+    });
+
+    it("should create a message with provided values", () => {
+      const message = FieldOption.create({
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      });
+
+      expect(message).toEqual({
+        normalField: BigInt(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("fromPartial", () => {
+    it("should create a message from a partial object", () => {
+      const partial = FieldOption.fromPartial({
+        normalField: BigInt(123),
+        stringField: "789",
+      });
+
+      expect(partial).toEqual({
+        normalField: BigInt(123),
+        numberField: 0,
+        stringField: "789",
+      });
+    });
+  });
+});

integration/fieldoption-jstype-with-forcelong-bigint/fieldoption-jstype-with-forcelong-bigint.proto

@@ -0,0 +1,9 @@
+syntax = "proto3";
+
+package foo;
+
+message FieldOption {
+  int64 normalField = 1 [jstype = JS_NORMAL];
+  int64 numberField = 2 [jstype = JS_NUMBER];
+  int64 stringField = 3 [jstype = JS_STRING];
+}

integration/fieldoption-jstype-with-forcelong-bigint/fieldoption-jstype-with-forcelong-bigint.ts

@@ -0,0 +1,145 @@
+/* eslint-disable */
+import * as _m0 from "protobufjs/minimal";
+import Long = require("long");
+
+export const protobufPackage = "foo";
+
+export interface FieldOption {
+  normalField: bigint;
+  numberField: number;
+  stringField: string;
+}
+
+function createBaseFieldOption(): FieldOption {
+  return { normalField: BigInt("0"), numberField: 0, stringField: "0" };
+}
+
+export const FieldOption = {
+  encode(message: FieldOption, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
+    if (message.normalField !== BigInt("0")) {
+      if (BigInt.asIntN(64, message.normalField) !== message.normalField) {
+        throw new globalThis.Error("value provided for field message.normalField of type int64 too large");
+      }
+      writer.uint32(8).int64(message.normalField.toString());
+    }
+    if (message.numberField !== 0) {
+      if (BigInt.asIntN(64, BigInt(message.numberField)) !== BigInt(message.numberField)) {
+        throw new globalThis.Error("value provided for field BigInt(message.numberField) of type int64 too large");
+      }
+      writer.uint32(16).int64(BigInt(message.numberField).toString());
+    }
+    if (message.stringField !== "0") {
+      if (BigInt.asIntN(64, BigInt(message.stringField)) !== BigInt(message.stringField)) {
+        throw new globalThis.Error("value provided for field BigInt(message.stringField) of type int64 too large");
+      }
+      writer.uint32(24).int64(BigInt(message.stringField).toString());
+    }
+    return writer;
+  },
+
+  decode(input: _m0.Reader | Uint8Array, length?: number): FieldOption {
+    const reader = input instanceof _m0.Reader ? input : _m0.Reader.create(input);
+    let end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseFieldOption();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1:
+          if (tag !== 8) {
+            break;
+          }
+
+          message.normalField = longToBigint(reader.int64() as Long);
+          continue;
+        case 2:
+          if (tag !== 16) {
+            break;
+          }
+
+          message.numberField = longToNumber(reader.int64() as Long);
+          continue;
+        case 3:
+          if (tag !== 24) {
+            break;
+          }
+
+          message.stringField = longToString(reader.int64() as Long);
+          continue;
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skipType(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): FieldOption {
+    return {
+      normalField: isSet(object.normalField) ? BigInt(object.normalField) : BigInt("0"),
+      numberField: isSet(object.numberField) ? globalThis.Number(object.numberField) : 0,
+      stringField: isSet(object.stringField) ? globalThis.String(object.stringField) : "0",
+    };
+  },
+
+  toJSON(message: FieldOption): unknown {
+    const obj: any = {};
+    if (message.normalField !== BigInt("0")) {
+      obj.normalField = message.normalField.toString();
+    }
+    if (message.numberField !== 0) {
+      obj.numberField = globalThis.Number(message.numberField);
+    }
+    if (message.stringField !== "0") {
+      obj.stringField = globalThis.String(message.stringField);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<FieldOption>, I>>(base?: I): FieldOption {
+    return FieldOption.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<FieldOption>, I>>(object: I): FieldOption {
+    const message = createBaseFieldOption();
+    message.normalField = object.normalField ?? BigInt("0");
+    message.numberField = object.numberField ?? 0;
+    message.stringField = object.stringField ?? "0";
+    return message;
+  },
+};
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | bigint | undefined;
+
+export type DeepPartial<T> = T extends Builtin ? T
+  : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>>
+  : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>>
+  : T extends {} ? { [K in keyof T]?: DeepPartial<T[K]> }
+  : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToNumber(long: Long): number {
+  if (long.gt(globalThis.Number.MAX_SAFE_INTEGER)) {
+    throw new globalThis.Error("Value is larger than Number.MAX_SAFE_INTEGER");
+  }
+  return long.toNumber();
+}
+
+function longToString(long: Long) {
+  return long.toString();
+}
+
+function longToBigint(long: Long) {
+  return BigInt(long.toString());
+}
+
+if (_m0.util.Long !== Long) {
+  _m0.util.Long = Long as any;
+  _m0.configure();
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}

integration/fieldoption-jstype-with-forcelong-bigint/jest.config.js

@@ -0,0 +1,8 @@
+const base = require("../../jest.config");
+
+// Set maxWorkers for assertion failures involving BigInt
+// https://github.com/jestjs/jest/issues/11617
+module.exports = {
+  ...base,
+  maxWorkers: 1,
+};

integration/fieldoption-jstype-with-forcelong-bigint/parameters.txt

@@ -0,0 +1 @@
+forceLong=bigint,useJsTypeOverride=true

integration/fieldoption-jstype-with-forcelong-long/fieldoption-jstype-with-forcelong-long-test.ts

@@ -0,0 +1,112 @@
+import { FieldOption } from "./fieldoption-jstype-with-forcelong-long";
+import { hexToUint8Array, uint8ArrayToHex } from "../utils";
+// @ts-ignore
+import Long = require("long");
+
+describe("FieldOption jstype with ForceLong long", () => {
+  describe("encode", () => {
+    it("should encode the message", () => {
+      const message: FieldOption = {
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      };
+
+      const writer = FieldOption.encode(message);
+      const buffer = writer.finish();
+
+      expect(uint8ArrayToHex(buffer)).toEqual("087b10c803189506");
+    });
+  });
+
+  describe("decode", () => {
+    it("should decode the message", () => {
+      const buffer = hexToUint8Array("087b10c803189506");
+
+      const decodedMessage = FieldOption.decode(buffer);
+
+      expect(decodedMessage).toEqual({
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("fromJSON", () => {
+    it("should create a message from JSON", () => {
+      const json = {
+        normalField: "123",
+        numberField: "456",
+        stringField: "789",
+      };
+
+      const message = FieldOption.fromJSON(json);
+
+      expect(message).toEqual({
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("toJSON", () => {
+    it("should convert the message to JSON", () => {
+      const message: FieldOption = {
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      };
+
+      const json = FieldOption.toJSON(message);
+
+      expect(json).toEqual({
+        normalField: "123",
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("create", () => {
+    it("should create a message with default values", () => {
+      const message = FieldOption.create();
+
+      expect(message).toEqual({
+        normalField: Long.fromValue(0),
+        numberField: 0,
+        stringField: "0",
+      });
+    });
+
+    it("should create a message with provided values", () => {
+      const message = FieldOption.create({
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      });
+
+      expect(message).toEqual({
+        normalField: Long.fromValue(123),
+        numberField: 456,
+        stringField: "789",
+      });
+    });
+  });
+
+  describe("fromPartial", () => {
+    it("should create a message from a partial object", () => {
+      const partial = FieldOption.fromPartial({
+        normalField: Long.fromValue(123),
+        stringField: "789",
+      });
+
+      expect(partial).toEqual({
+        normalField: Long.fromValue(123),
+        numberField: 0,
+        stringField: "789",
+      });
+    });
+  });
+});