Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 13 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/sharedbuf/is-zeroed.js b/js/src/jit-test/tests/sharedbuf/is-zeroed.js
new file mode 100644
index 0000000000..e92b7013c8
--- /dev/null
+++ b/js/src/jit-test/tests/sharedbuf/is-zeroed.js
@@ -0,0 +1,13 @@
+// |jit-test| skip-if: !this.SharedArrayBuffer
+
+// Test that the SharedArrayBuffer memory is properly zeroed.
+
+function f() {
+    var x = new SharedArrayBuffer(4096);
+    var y = new Int32Array(x);
+    assertEq(y[0], 0);
+    assertEq(y[1], 0);
+    assertEq(y[1023], 0);
+}
+
+f();