GObject: Handle versions of GLib without GBindingGroup

We don't require GLib 2.72 for anything else, so it makes sense to
conditionally define the override for GObject.BindingGroup.bind_full().
If GLib is too old then the override (and its tests) are skipped.

1 files changed, 4 insertions, 0 deletions

diff --git a/installed-tests/js/testGObjectClass.js b/installed-tests/js/testGObjectClass.js
index 459a9932..1e95e3a6 100644
--- a/installed-tests/js/testGObjectClass.js
+++ b/installed-tests/js/testGObjectClass.js
@@ -1176,6 +1176,8 @@ describe('Property bindings', function () {
     });
 
     it('can be set up as a group', function () {
+        if (GObject.BindingGroup === undefined)
+            pending('GLib version too old');
         const group = new GObject.BindingGroup({source: a});
         group.bind('string', b, 'string', GObject.BindingFlags.NONE);
         a.string = 'foo';
@@ -1184,6 +1186,8 @@ describe('Property bindings', function () {
     });
 
     it('can be set up as a group with custom mappings', function () {
+        if (GObject.BindingGroup === undefined)
+            pending('GLib version too old');
         const group = new GObject.BindingGroup({source: a});
         group.bind_full('bool', b, 'string', GObject.BindingFlags.NONE,
             (bind, source) => [true, `${source}`],