1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/weakmark-remap.js b/js/src/jit-test/tests/gc/weakmark-remap.js
new file mode 100644
index 0000000000..f3e8e8f995
--- /dev/null
+++ b/js/src/jit-test/tests/gc/weakmark-remap.js
@@ -0,0 +1,16 @@
+g1 = newGlobal({ sameZoneAs: this });
+
+// Turn on the object metadata builder because it will create internal weakmap
+// entries for all objects created from here on.
+enableShellAllocationMetadataBuilder();
+
+// Construct a CCW for g1.Object, which will internally create the object
+// metadata table and add an entry to it.
+g1.Object;
+
+// Begin an incremental GC
+gczeal(0);
+startgc(1);
+
+// Call a scary function that does weird stuff.
+recomputeWrappers();