[gjs: 9/14] testGObjectValue: Check that GValue's can be passed to functions

[Philip Chimento <pchimento src gnome org>]

commit 5e4b5e91505cf4b86ff03019588ed209d9e42418
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Fri Apr 9 06:21:20 2021 +0200

    testGObjectValue: Check that GValue's can be passed to functions
    
    And that it's auto-marshelled and un-marshelled.

 installed-tests/js/testGObjectValue.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
---
diff --git a/installed-tests/js/testGObjectValue.js b/installed-tests/js/testGObjectValue.js
index 7eb27c37..e890cf49 100644
--- a/installed-tests/js/testGObjectValue.js
+++ b/installed-tests/js/testGObjectValue.js
@@ -136,6 +136,13 @@ describe('GObject value (GValue)', function () {
                 expect(getContent(v, type)).toEqual(randomContent);
             });
 
+            it(`can be passed to a function and returns a ${type}`, function () {
+                skipUnsupported(type);
+                setContent(v, type, randomContent);
+                expect(GIMarshallingTests.gvalue_round_trip(v)).toEqual(randomContent);
+                expect(GIMarshallingTests.gvalue_copy(v)).toEqual(randomContent);
+            }).pend('https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/268');
+
             it(`copies ${type}`, function () {
                 skipUnsupported(type);
                 setContent(v, type, randomContent);
@@ -146,6 +153,20 @@ describe('GObject value (GValue)', function () {
                 expect(getContent(other, type)).toEqual(randomContent);
             });
         });
+
+        it(`can be marshalled and un-marshalled from JS ${type}`, function () {
+            if (['gtype', 'gvalue'].includes(type))
+                pending('Not supported - always implicitly converted');
+            const content = getDefaultContentByType(type);
+            expect(GIMarshallingTests.gvalue_round_trip(content)).toEqual(content);
+        }).pend('https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/268');
+    });
+
+    ['int', 'uint', 'boolean', 'gtype', ...FLOATING_TYPES].forEach(type => {
+        it(`can be marshalled and un-marshalled from JS gtype of ${type}`, function () {
+            const gtype = getGType(type);
+            expect(GIMarshallingTests.gvalue_round_trip(gtype).constructor.$gtype).toEqual(gtype);
+        }).pend('https://gitlab.gnome.org/GNOME/gobject-introspection/-/merge_requests/268');
     });
 
     afterEach(function () {