1 files changed, 34 insertions, 0 deletions
diff --git a/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/results.js b/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/results.js
new file mode 100644
index 0000000000..c7749c6257
--- /dev/null
+++ b/js/src/tests/test262/prs/3994/built-ins/Uint8Array/prototype/setFromHex/results.js
@@ -0,0 +1,34 @@
+// |reftest| shell-option(--enable-uint8array-base64) skip-if(!Uint8Array.fromBase64||!xulRuntime.shell) -- uint8array-base64 is not enabled unconditionally, requires shell-options
+// Copyright (C) 2024 Kevin Gibbons. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-uint8array.prototype.setfromhex
+description: Conversion of hex strings to Uint8Arrays
+includes: [compareArray.js]
+features: [uint8array-base64, TypedArray]
+---*/
+
+var cases = [
+  ["", []],
+  ["66", [102]],
+  ["666f", [102, 111]],
+  ["666F", [102, 111]],
+  ["666f6f", [102, 111, 111]],
+  ["666F6f", [102, 111, 111]],
+  ["666f6f62", [102, 111, 111, 98]],
+  ["666f6f6261", [102, 111, 111, 98, 97]],
+  ["666f6f626172", [102, 111, 111, 98, 97, 114]],
+];
+
+cases.forEach(function (pair) {
+  var allFF = [255, 255, 255, 255, 255, 255, 255, 255];
+  var target = new Uint8Array(allFF);
+  var result = target.setFromHex(pair[0]);
+  assert.sameValue(result.read, pair[0].length);
+  assert.sameValue(result.written, pair[1].length);
+
+  var expected = pair[1].concat(allFF.slice(pair[1].length))
+  assert.compareArray(target, expected, "decoding " + pair[0]);
+});
+
+reportCompare(0, 0);