test: add alias tests for util.styleText

Author: Han5991

test/parallel/test-util-styletext.js

@@ -154,6 +154,29 @@ assert.throws(() => {
   code: 'ERR_INVALID_ARG_TYPE',
 });
 
+// Color aliases should be accepted (e.g. 'grey' is an alias for 'gray')
+// See https://github.com/nodejs/node/issues/62177
+assert.strictEqual(
+  util.styleText('grey', 'test', { validateStream: false }),
+  util.styleText('gray', 'test', { validateStream: false }),
+);
+assert.strictEqual(
+  util.styleText('bgGrey', 'test', { validateStream: false }),
+  util.styleText('bgGray', 'test', { validateStream: false }),
+);
+assert.strictEqual(
+  util.styleText('blackBright', 'test', { validateStream: false }),
+  util.styleText('gray', 'test', { validateStream: false }),
+);
+assert.strictEqual(
+  util.styleText('faint', 'test', { validateStream: false }),
+  util.styleText('dim', 'test', { validateStream: false }),
+);
+assert.strictEqual(
+  util.styleText(['grey', 'bold'], 'test', { validateStream: false }),
+  util.styleText(['gray', 'bold'], 'test', { validateStream: false }),
+);
+
 // does not throw
 util.styleText('red', 'text', { stream: {}, validateStream: false });