| const wasm = require('wasm-bindgen-test.js'); |
| const assert = require('assert'); |
| |
| exports.i64_js_identity = a => a; |
| exports.u64_js_identity = a => a; |
| |
| exports.js_works = () => { |
| assert.strictEqual(wasm.zero(), BigInt('0')); |
| assert.strictEqual(wasm.one(), BigInt('1')); |
| assert.strictEqual(wasm.neg_one(), BigInt('-1')); |
| assert.strictEqual(wasm.i32_min(), BigInt('-2147483648')); |
| assert.strictEqual(wasm.u32_max(), BigInt('4294967295')); |
| assert.strictEqual(wasm.i64_min(), BigInt('-9223372036854775808')); |
| assert.strictEqual(wasm.u64_max(), BigInt('18446744073709551615')); |
| |
| assert.strictEqual(wasm.i64_rust_identity(BigInt('0')), BigInt('0')); |
| assert.strictEqual(wasm.i64_rust_identity(BigInt('1')), BigInt('1')); |
| assert.strictEqual(wasm.i64_rust_identity(BigInt('-1')), BigInt('-1')); |
| assert.strictEqual(wasm.u64_rust_identity(BigInt('0')), BigInt('0')); |
| assert.strictEqual(wasm.u64_rust_identity(BigInt('1')), BigInt('1')); |
| assert.strictEqual(wasm.u64_rust_identity(BigInt('1') << BigInt('64')), BigInt('0')); |
| |
| const u64_max = BigInt('18446744073709551615'); |
| const i64_min = BigInt('-9223372036854775808'); |
| assert.strictEqual(wasm.i64_rust_identity(i64_min), i64_min); |
| assert.strictEqual(wasm.u64_rust_identity(u64_max), u64_max); |
| |
| assert.deepStrictEqual(wasm.u64_slice([]), new BigUint64Array()); |
| assert.deepStrictEqual(wasm.i64_slice([]), new BigInt64Array()); |
| const arr1 = new BigUint64Array([BigInt('1'), BigInt('2')]); |
| assert.deepStrictEqual(wasm.u64_slice([BigInt('1'), BigInt('2')]), arr1); |
| const arr2 = new BigInt64Array([BigInt('1'), BigInt('2')]); |
| assert.deepStrictEqual(wasm.i64_slice([BigInt('1'), BigInt('2')]), arr2); |
| |
| assert.deepStrictEqual(wasm.i64_slice([i64_min]), new BigInt64Array([i64_min])); |
| assert.deepStrictEqual(wasm.u64_slice([u64_max]), new BigUint64Array([u64_max])); |
| }; |