From 76cb9c2a39d477a64824a985ade40507e3bbade1 Mon Sep 17 00:00:00 2001
From: Adam Mathes <adam@adammathes.com>
Date: Fri, 13 Feb 2026 21:34:48 -0800
Subject: feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

---
 vanilla/node_modules/data-urls/lib/utils.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 vanilla/node_modules/data-urls/lib/utils.js

(limited to 'vanilla/node_modules/data-urls/lib/utils.js')

diff --git a/vanilla/node_modules/data-urls/lib/utils.js b/vanilla/node_modules/data-urls/lib/utils.js
new file mode 100644
index 0000000..8f5a424
--- /dev/null
+++ b/vanilla/node_modules/data-urls/lib/utils.js
@@ -0,0 +1,20 @@
+"use strict";
+
+exports.stripLeadingAndTrailingASCIIWhitespace = string => {
+  return string.replace(/^[ \t\n\f\r]+/u, "").replace(/[ \t\n\f\r]+$/u, "");
+};
+
+exports.isomorphicDecode = input => {
+  return Array.from(input, byte => String.fromCodePoint(byte)).join("");
+};
+
+exports.forgivingBase64Decode = data => {
+  let asString;
+  try {
+    asString = atob(data);
+  } catch {
+    return null;
+  }
+
+  return Uint8Array.from(asString, c => c.codePointAt(0));
+};
-- 
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