From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test262/built-ins/Number/S9.3.1_A3_T2_U180E.js | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 js/src/tests/test262/built-ins/Number/S9.3.1_A3_T2_U180E.js

(limited to 'js/src/tests/test262/built-ins/Number/S9.3.1_A3_T2_U180E.js')

diff --git a/js/src/tests/test262/built-ins/Number/S9.3.1_A3_T2_U180E.js b/js/src/tests/test262/built-ins/Number/S9.3.1_A3_T2_U180E.js
new file mode 100644
index 0000000000..f56561e959
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Number/S9.3.1_A3_T2_U180E.js
@@ -0,0 +1,50 @@
+// Copyright 2016 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-tonumber-applied-to-the-string-type
+description: >
+  Ensure U+180E is not recognized as whitespace, test ToNumber with dynamic string
+info: |
+  7.1.3.1 ToNumber Applied to the String Type
+
+  If the grammar cannot interpret the String as an expansion of
+  StringNumericLiteral, then the result of ToNumber is NaN.
+
+  StringNumericLiteral :::
+    StrWhiteSpace_opt StrNumericLiteral StrWhiteSpace_opt
+  StrWhiteSpace :::
+    StrWhiteSpaceChar StrWhiteSpace_opt
+  StrWhiteSpaceChar :::
+    WhiteSpace
+    LineTerminator
+  WhiteSpace ::
+    <TAB>
+    <VT>
+    <FF>
+    <SP>
+    <NBSP>
+    <ZWNBSP>
+    <USP>
+  <USP> ::
+    Other category “Zs” code points
+features: [u180e]
+---*/
+
+function dynaString(s1, s2) {
+  return String(s1) + String(s2);
+}
+
+// CHECK#1
+assert.sameValue(Number(dynaString("", "\u180E")), NaN, 'Number(dynaString("", "\u180E")) === NaN');
+
+// CHECK#2
+assert.sameValue(+(dynaString("12345", "67890\u180E")), NaN, '+(dynaString("12345", "67890\u180E")) === NaN');
+
+// CHECK#3
+assert.sameValue(Number(dynaString("Infi", "nity\u180E")), NaN, 'Number(dynaString("Infi", "nity\u180E")) === NaN');
+
+// CHECK#4
+assert.sameValue(Number(dynaString("-Infi", "nity\u180E")), NaN, 'Number(dynaString("-Infi", "nity\u180E")) === NaN');
+
+reportCompare(0, 0);
-- 
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