From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 js/src/jit-test/tests/ion/bug913749.js | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 js/src/jit-test/tests/ion/bug913749.js

(limited to 'js/src/jit-test/tests/ion/bug913749.js')

diff --git a/js/src/jit-test/tests/ion/bug913749.js b/js/src/jit-test/tests/ion/bug913749.js
new file mode 100644
index 0000000000..e48310272f
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug913749.js
@@ -0,0 +1,33 @@
+y = new Float32Array(11);
+x = [];
+
+Object.defineProperty(x, 18, {
+    get: (function() {
+        y.length;
+    }),
+});
+JSON.stringify(this);
+
+y = undefined;
+
+// The exact error message varies nondeterministically. Accept several
+// variations on the theme.
+var variations = [
+    `y is undefined`,
+    `can't access property "length" of undefined`,
+    `can't access property "length", y is undefined`,
+    `undefined has no properties`,
+];
+
+var hits = 0;
+for (var i = 0; i < 3; i++) {
+    try {
+        x.toString();
+    } catch (e) {
+        assertEq(e.constructor.name, 'TypeError');
+        if (!variations.includes(e.message))
+            throw new Error(`expected one of ${JSON.stringify(variations)}; got ${String(e.message)}`);
+        hits++;
+    }
+}
+assertEq(hits, 3);
-- 
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