[gjs: 4/6] tests: Add tests for GObject-valued properties

[Cosimo Cecchi <cosimoc src gnome org>]

commit 12a9091ba8f194735fb1c8f3041797c5efd46f02
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Tue Dec 18 21:02:46 2012 +0100

    tests: Add tests for GObject-valued properties
    
    This was left over from an old patch of Giovanni's that I (Philip)
    rebased.

 installed-tests/js/testEverythingBasic.js | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
---
diff --git a/installed-tests/js/testEverythingBasic.js b/installed-tests/js/testEverythingBasic.js
index 98e4f453..d1663f6d 100644
--- a/installed-tests/js/testEverythingBasic.js
+++ b/installed-tests/js/testEverythingBasic.js
@@ -416,6 +416,35 @@ describe('Life, the Universe and Everything', function () {
         expect(Regress.TestEnum.param(Regress.TestEnum.VALUE4)).toEqual('value4');
     });
 
+    describe('Object-valued GProperty', function () {
+        let o1, t1, t2;
+        beforeEach(function () {
+            o1 = new GObject.Object();
+            t1 = new Regress.TestObj({bare: o1});
+            t2 = new Regress.TestSubObj();
+            t2.bare = o1;
+        });
+
+        it('marshals correctly in the getter', function () {
+            expect(t1.bare).toBe(o1);
+        });
+
+        it('marshals correctly when inherited', function () {
+            expect(t2.bare).toBe(o1);
+        });
+
+        it('marshals into setter function', function () {
+            let o2 = new GObject.Object();
+            t2.set_bare(o2);
+            expect(t2.bare).toBe(o2);
+        });
+
+        it('marshals null', function () {
+            t2.unset_bare();
+            expect(t2.bare).toBeNull();
+        });
+    });
+
     describe('Signal connection', function () {
         let o;
         beforeEach(function () {