Re-add is-unicode-supported

Author: valadaptive

lib/utils.js

@@ -12,6 +12,7 @@ var path = require("node:path");
 var util = require("node:util");
 var he = require("he");
 var pc = require("picocolors");
+var isUnicodeSupported = require("is-unicode-supported")();
 
 const MOCHA_ID_PROP_NAME = "__mocha_id__";
 
@@ -714,8 +715,8 @@ exports.isCI = () => {
 };
 
 exports.logSymbols = {
-  info: pc.blue("ℹ"),
-  success: pc.green("✔"),
-  warning: pc.yellow("⚠"),
-  error: pc.red("✖"),
+  info: pc.blue(isUnicodeSupported ? "ℹ" : "i"),
+  success: pc.green(isUnicodeSupported ? "✔" : "√"),
+  warning: pc.yellow(isUnicodeSupported ? "⚠" : "‼"),
+  error: pc.red(isUnicodeSupported ? "✖" : "×"),
 };

package-lock.json

@@ -107,6 +107,7 @@
     "glob": "^10.4.5",
     "he": "^1.2.0",
     "is-path-inside": "^3.0.3",
+    "is-unicode-supported": "^0.1.0",
     "js-yaml": "^4.1.0",
     "minimatch": "^9.0.5",
     "ms": "^2.1.3",