Adding upstream version 127.0.upstream/127.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/environments/1890252.js b/js/src/jit-test/tests/environments/1890252.js
new file mode 100644
index 0000000000..b44ca2253f
--- /dev/null
+++ b/js/src/jit-test/tests/environments/1890252.js
@@ -0,0 +1,15 @@
+// |jit-test| --more-compartments
+
+var threw = false;
+try {
+    const v2 = evalcx("lazy");
+    const o4 = {
+        "global": v2,
+    };
+    o4.envChainObject = v2;
+    evaluate("{ let eval = parseInt; eval()}", o4);
+} catch (e) {
+    threw = true;
+    assertEq(e.toString().includes("envChainObject"), true);
+}
+assertEq(threw, true);