1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1259306.js b/js/src/jit-test/tests/gc/bug-1259306.js
new file mode 100644
index 000000000..4f8412dad
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1259306.js
@@ -0,0 +1,19 @@
+if (!('oomTest' in this))
+    quit();
+
+let runCount = 0;
+oomTest(() => {
+    if (runCount < 5) {
+        let lfGlobal = newGlobal();
+        var lfVarx = `
+            gczeal(8, 1);
+            try {
+                (5).replace(r, () => {});
+            } catch (x) {}
+            gczeal(0);
+        `;
+        lfGlobal.offThreadCompileScript(lfVarx);
+        lfGlobal.runOffThreadScript();
+        runCount++;
+    }
+});