diff --git a/test/parallel/test-broadcastchannel-custom-inspect.js b/test/parallel/test-broadcastchannel-custom-inspect.js new file mode 100644 index 00000000000000..409501cb16571e --- /dev/null +++ b/test/parallel/test-broadcastchannel-custom-inspect.js @@ -0,0 +1,40 @@ +'use strict'; + +require('../common'); +const { BroadcastChannel } = require('worker_threads'); +const { inspect } = require('util'); +const assert = require('assert'); + +// This test checks BroadcastChannel custom inspect outputs + +{ + const bc = new BroadcastChannel('name'); + assert.throws(() => bc[inspect.custom].call(), { + code: 'ERR_INVALID_THIS', + }); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual(inspect(bc, { depth: -1 }), 'BroadcastChannel'); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual( + inspect(bc), + "BroadcastChannel { name: 'name', active: true }" + ); + bc.close(); +} + +{ + const bc = new BroadcastChannel('name'); + assert.strictEqual( + inspect(bc, { depth: null }), + "BroadcastChannel { name: 'name', active: true }" + ); + bc.close(); +}