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>
---
 .../tests/collections/WeakMap-constructor-2.js     | 37 ++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 js/src/jit-test/tests/collections/WeakMap-constructor-2.js

(limited to 'js/src/jit-test/tests/collections/WeakMap-constructor-2.js')

diff --git a/js/src/jit-test/tests/collections/WeakMap-constructor-2.js b/js/src/jit-test/tests/collections/WeakMap-constructor-2.js
new file mode 100644
index 0000000000..4c64d9e9ff
--- /dev/null
+++ b/js/src/jit-test/tests/collections/WeakMap-constructor-2.js
@@ -0,0 +1,37 @@
+// The WeakMap constructor can take an argument that is an array of pairs.
+
+var k1 = {};
+var v1 = 42;
+var k2 = {};
+var v2 = 43;
+var k3 = {};
+
+var arr = [[k1, v1], [k2, v2]];
+
+var m = new WeakMap(arr);
+
+assertEq(m.has(k1), true);
+assertEq(m.has(k2), true);
+assertEq(m.has(k3), false);
+assertEq(m.get(k1), v1);
+assertEq(m.get(k2), v2);
+assertEq(m.get(k3), undefined);
+
+var arraylike1 = {
+  0: k1,
+  1: v1
+};
+var arraylike2 = {
+  0: k2,
+  1: v2
+};
+arr = [arraylike1, arraylike2];
+
+m = new WeakMap(arr);
+
+assertEq(m.has(k1), true);
+assertEq(m.has(k2), true);
+assertEq(m.has(k3), false);
+assertEq(m.get(k1), v1);
+assertEq(m.get(k2), v2);
+assertEq(m.get(k3), undefined);
-- 
cgit v1.2.3