1 files changed, 16 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_subScriptLoader.js b/js/xpconnect/tests/unit/test_subScriptLoader.js
new file mode 100644
index 0000000000..70301f9da4
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_subScriptLoader.js
@@ -0,0 +1,16 @@
+"use strict";
+
+add_task(async function test_executeScriptAfterNuked() {
+  let scriptUrl = Services.io.newFileURI(do_get_file("file_simple_script.js")).spec;
+
+  // Load the script for the first time into a sandbox, and then nuke
+  // that sandbox.
+  let sandbox = Cu.Sandbox(Services.scriptSecurityManager.getSystemPrincipal());
+  Services.scriptloader.loadSubScript(scriptUrl, sandbox);
+  Cu.nukeSandbox(sandbox);
+
+  // Load the script again into a new sandbox, and make sure it
+  // succeeds.
+  sandbox = Cu.Sandbox(Services.scriptSecurityManager.getSystemPrincipal());
+  Services.scriptloader.loadSubScript(scriptUrl, sandbox);
+});