Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/wrapping-dead-wrapper.js b/js/src/jit-test/tests/basic/wrapping-dead-wrapper.js
new file mode 100644
index 0000000000..406fdaa172
--- /dev/null
+++ b/js/src/jit-test/tests/basic/wrapping-dead-wrapper.js
@@ -0,0 +1,9 @@
+// Make sure the wrapper machinery returns a dead wrapper instead of a CCW when
+// attempting to wrap a dead wrapper.
+var g1 = newGlobal({newCompartment: true});
+var g2 = newGlobal({newCompartment: true});
+var wrapper = g1.Math;
+nukeCCW(wrapper);
+assertEq(isSameCompartment(wrapper, this), true);
+g2.wrapper = wrapper;
+g2.eval("assertEq(isSameCompartment(wrapper, this), true)");