test: remove harmony flags

v8 6.8 supports all removed flags. For example for BigInt.

PR-URL: https://github.com/nodejs/node/pull/22285
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/test/parallel/test-util-inspect.js b/test/parallel/test-util-inspect.js
index b7198a1023..a66beb063a 100644
--- a/test/parallel/test-util-inspect.js
+++ b/test/parallel/test-util-inspect.js
@@ -26,6 +26,7 @@ const JSStream = process.binding('js_stream').JSStream;
 const util = require('util');
 const vm = require('vm');
 const { previewEntries } = process.binding('util');
+const { inspect } = util;
 
 assert.strictEqual(util.inspect(1), '1');
 assert.strictEqual(util.inspect(false), 'false');
@@ -1629,3 +1630,9 @@ assert.strictEqual(util.inspect('"\'${a}'), "'\"\\'${a}'");
   value.foo = 'bar';
   assert.notStrictEqual(util.inspect(value), expected);
 });
+
+assert.strictEqual(inspect(1n), '1n');
+assert.strictEqual(inspect(Object(-1n)), '[BigInt: -1n]');
+assert.strictEqual(inspect(Object(13n)), '[BigInt: 13n]');
+assert.strictEqual(inspect(new BigInt64Array([0n])), 'BigInt64Array [ 0n ]');
+assert.strictEqual(inspect(new BigUint64Array([0n])), 'BigUint64Array [ 0n ]');