[gjs/wip/3v1n0/toggle-queue-tests: 4/15] testGObjectDestructionAccess: Check toggle events after the wrapper destruction

[Philip Chimento <pchimento src gnome org>]

commit 4f0912136971eb0c520f42e45b5915b9fbab55fd
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Thu Apr 29 06:25:41 2021 +0200

    testGObjectDestructionAccess: Check toggle events after the wrapper destruction

 installed-tests/js/testGObjectDestructionAccess.js | 43 ++++++++++++++++++++++
 1 file changed, 43 insertions(+)
---
diff --git a/installed-tests/js/testGObjectDestructionAccess.js 
b/installed-tests/js/testGObjectDestructionAccess.js
index ca647ac4..900edbdf 100644
--- a/installed-tests/js/testGObjectDestructionAccess.js
+++ b/installed-tests/js/testGObjectDestructionAccess.js
@@ -628,4 +628,47 @@ describe('Disposed or finalized GObject', function () {
         file.ref();
         GjsTestTools.unref_other_thread(file);
     });
+
+    it('can be toggled up-down from various threads when the wrapper is gone', function () {
+        let file = Gio.File.new_for_path('/');
+        file.expandMeWithToggleRef = true;
+
+        // We also check that late thread events won't affect the destroyed wrapper
+        const threads = [];
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 0));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 100000));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 200000));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 300000));
+        GjsTestTools.save_object(file);
+        GjsTestTools.save_weak(file);
+        file = null;
+        System.gc();
+
+        threads.forEach(th => th.join());
+        GjsTestTools.clear_saved();
+        System.gc();
+
+        expect(GjsTestTools.get_weak()).toBeNull();
+    });
+
+    it('can be toggled up-down from various threads when disposed and the wrapper is gone', function () {
+        let file = Gio.File.new_for_path('/');
+        file.expandMeWithToggleRef = true;
+
+        // We also check that late thread events won't affect the destroyed wrapper
+        const threads = [];
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 0));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 100000));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 200000));
+        threads.push(GjsTestTools.delayed_ref_unref_other_thread(file, 300000));
+        GjsTestTools.save_object(file);
+        GjsTestTools.save_weak(file);
+        file.run_dispose();
+        file = null;
+        System.gc();
+
+        threads.forEach(th => th.join());
+        GjsTestTools.clear_saved();
+        expect(GjsTestTools.get_weak()).toBeNull();
+    });
 });