[vala/0.54] tests: Extend "dynamic" signal test to increase coverage

[Rico Tzschichholz <ricotz src gnome org>]

commit 79ea32930ff497fbe30432cedddb1448741af32b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Nov 1 14:02:04 2021 +0100

    tests: Extend "dynamic" signal test to increase coverage

 tests/objects/dynamic.c-expected | 256 +++++++++++++++++++++++++++++++++------
 tests/objects/dynamic.vala       |  61 +++++++---
 2 files changed, 267 insertions(+), 50 deletions(-)
---
diff --git a/tests/objects/dynamic.c-expected b/tests/objects/dynamic.c-expected
index 5447e0aa2..c3b9bf9e8 100644
--- a/tests/objects/dynamic.c-expected
+++ b/tests/objects/dynamic.c-expected
@@ -38,6 +38,22 @@ enum  {
        FOO_NUM_SIGNALS
 };
 static guint foo_signals[FOO_NUM_SIGNALS] = {0};
+
+#define TYPE_BAR (bar_get_type ())
+#define BAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_BAR, Bar))
+#define BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_BAR, BarClass))
+#define IS_BAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_BAR))
+#define IS_BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_BAR))
+#define BAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_BAR, BarClass))
+
+typedef struct _Bar Bar;
+typedef struct _BarClass BarClass;
+typedef struct _BarPrivate BarPrivate;
+enum  {
+       BAR_0_PROPERTY,
+       BAR_NUM_PROPERTIES
+};
+static GParamSpec* bar_properties[BAR_NUM_PROPERTIES];
 #define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
 #define _vala_assert(expr, msg) if G_LIKELY (expr) ; else g_assertion_message_expr (G_LOG_DOMAIN, __FILE__, 
__LINE__, G_STRFUNC, msg);
 #define _vala_return_if_fail(expr, msg) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, 
G_STRFUNC, msg); return; }
@@ -57,8 +73,19 @@ struct _FooPrivate {
        gchar* _prop;
 };
 
+struct _Bar {
+       GObject parent_instance;
+       BarPrivate * priv;
+       gboolean success;
+};
+
+struct _BarClass {
+       GObjectClass parent_class;
+};
+
 static gint Foo_private_offset;
 static gpointer foo_parent_class = NULL;
+static gpointer bar_parent_class = NULL;
 VALA_EXTERN gboolean success;
 gboolean success = FALSE;
 
@@ -79,6 +106,14 @@ static void _vala_foo_set_property (GObject * object,
                              guint property_id,
                              const GValue * value,
                              GParamSpec * pspec);
+VALA_EXTERN GType bar_get_type (void) G_GNUC_CONST ;
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (Bar, g_object_unref)
+VALA_EXTERN void bar_sig_cb (Bar* self);
+VALA_EXTERN void bar_sig_after_cb (Bar* self);
+VALA_EXTERN Bar* bar_new (void);
+VALA_EXTERN Bar* bar_construct (GType object_type);
+static void bar_finalize (GObject * obj);
+static GType bar_get_type_once (void);
 VALA_EXTERN void sig_cb (void);
 VALA_EXTERN void sig_after_cb (void);
 static void _vala_main (void);
@@ -97,6 +132,18 @@ gulong _dynamic_sig3_connect (gpointer obj,
                               const char * signal_name,
                               GCallback handler,
                               gpointer data);
+static void _bar_sig_after_cb_dynamic_sig4_ (GObject* _sender,
+                                      gpointer self);
+gulong _dynamic_sig5_connect_after (gpointer obj,
+                                    const char * signal_name,
+                                    GCallback handler,
+                                    gpointer data);
+static void _bar_sig_cb_dynamic_sig6_ (GObject* _sender,
+                                gpointer self);
+gulong _dynamic_sig7_connect (gpointer obj,
+                              const char * signal_name,
+                              GCallback handler,
+                              gpointer data);
 
 static inline gpointer
 foo_get_instance_private (Foo* self)
@@ -232,6 +279,78 @@ _vala_foo_set_property (GObject * object,
        }
 }
 
+void
+bar_sig_cb (Bar* self)
+{
+       g_return_if_fail (IS_BAR (self));
+       self->success = TRUE;
+}
+
+void
+bar_sig_after_cb (Bar* self)
+{
+       g_return_if_fail (IS_BAR (self));
+       _vala_assert (self->success, "success");
+}
+
+Bar*
+bar_construct (GType object_type)
+{
+       Bar * self = NULL;
+       self = (Bar*) g_object_new (object_type, NULL);
+       return self;
+}
+
+Bar*
+bar_new (void)
+{
+       return bar_construct (TYPE_BAR);
+}
+
+static void
+bar_class_init (BarClass * klass,
+                gpointer klass_data)
+{
+       bar_parent_class = g_type_class_peek_parent (klass);
+       G_OBJECT_CLASS (klass)->finalize = bar_finalize;
+}
+
+static void
+bar_instance_init (Bar * self,
+                   gpointer klass)
+{
+       self->success = FALSE;
+}
+
+static void
+bar_finalize (GObject * obj)
+{
+       Bar * self;
+       self = G_TYPE_CHECK_INSTANCE_CAST (obj, TYPE_BAR, Bar);
+       G_OBJECT_CLASS (bar_parent_class)->finalize (obj);
+}
+
+static GType
+bar_get_type_once (void)
+{
+       static const GTypeInfo g_define_type_info = { sizeof (BarClass), (GBaseInitFunc) NULL, 
(GBaseFinalizeFunc) NULL, (GClassInitFunc) bar_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (Bar), 0, 
(GInstanceInitFunc) bar_instance_init, NULL };
+       GType bar_type_id;
+       bar_type_id = g_type_register_static (G_TYPE_OBJECT, "Bar", &g_define_type_info, 0);
+       return bar_type_id;
+}
+
+GType
+bar_get_type (void)
+{
+       static volatile gsize bar_type_id__volatile = 0;
+       if (g_once_init_enter (&bar_type_id__volatile)) {
+               GType bar_type_id;
+               bar_type_id = bar_get_type_once ();
+               g_once_init_leave (&bar_type_id__volatile, bar_type_id);
+       }
+       return bar_type_id__volatile;
+}
+
 void
 sig_cb (void)
 {
@@ -297,44 +416,111 @@ _dynamic_sig3_connect (gpointer obj,
        return g_signal_connect (obj, signal_name, handler, data);
 }
 
+static void
+_bar_sig_after_cb_dynamic_sig4_ (GObject* _sender,
+                                 gpointer self)
+{
+       bar_sig_after_cb ((Bar*) self);
+}
+
+gulong
+_dynamic_sig5_connect_after (gpointer obj,
+                             const char * signal_name,
+                             GCallback handler,
+                             gpointer data)
+{
+       return g_signal_connect_object (obj, signal_name, handler, data, G_CONNECT_AFTER);
+}
+
+static void
+_bar_sig_cb_dynamic_sig6_ (GObject* _sender,
+                           gpointer self)
+{
+       bar_sig_cb ((Bar*) self);
+}
+
+gulong
+_dynamic_sig7_connect (gpointer obj,
+                       const char * signal_name,
+                       GCallback handler,
+                       gpointer data)
+{
+       return g_signal_connect_object (obj, signal_name, handler, data, 0);
+}
+
 static void
 _vala_main (void)
 {
-       Foo* real = NULL;
-       Foo* _tmp0_;
-       GObject* foo = NULL;
-       GObject* _tmp1_;
-       gchar* s = NULL;
-       gchar* _tmp2_;
-       gchar* _tmp3_;
-       gulong id1 = 0UL;
-       gulong _tmp4_;
-       gulong id2 = 0UL;
-       gulong _tmp5_;
-       _tmp0_ = foo_new ();
-       real = _tmp0_;
-       _tmp1_ = _g_object_ref0 (G_TYPE_CHECK_INSTANCE_CAST (real, G_TYPE_OBJECT, GObject));
-       foo = _tmp1_;
-       _dynamic_set_prop0 (foo, "foo");
-       _tmp2_ = _dynamic_get_prop1 (foo);
-       _tmp3_ = _tmp2_;
-       s = _tmp3_;
-       _vala_assert (g_strcmp0 (s, "foo") == 0, "s == \"foo\"");
-       success = FALSE;
-       _tmp4_ = _dynamic_sig1_connect_after (foo, "sig", (GCallback) _sig_after_cb_dynamic_sig0_, NULL);
-       id1 = _tmp4_;
-       _tmp5_ = _dynamic_sig3_connect (foo, "sig", (GCallback) _sig_cb_dynamic_sig2_, NULL);
-       id2 = _tmp5_;
-       g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
-       _vala_assert (success, "success");
-       success = FALSE;
-       g_signal_handler_disconnect (foo, id1);
-       g_signal_handler_disconnect (foo, id2);
-       g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
-       _vala_assert (!success, "!success");
-       _g_free0 (s);
-       _g_object_unref0 (foo);
-       _g_object_unref0 (real);
+       {
+               Foo* real = NULL;
+               Foo* _tmp0_;
+               GObject* foo = NULL;
+               GObject* _tmp1_;
+               gchar* s = NULL;
+               gchar* _tmp2_;
+               gchar* _tmp3_;
+               gulong id1 = 0UL;
+               gulong _tmp4_;
+               gulong id2 = 0UL;
+               gulong _tmp5_;
+               _tmp0_ = foo_new ();
+               real = _tmp0_;
+               _tmp1_ = _g_object_ref0 (G_TYPE_CHECK_INSTANCE_CAST (real, G_TYPE_OBJECT, GObject));
+               foo = _tmp1_;
+               _dynamic_set_prop0 (foo, "foo");
+               _tmp2_ = _dynamic_get_prop1 (foo);
+               _tmp3_ = _tmp2_;
+               s = _tmp3_;
+               _vala_assert (g_strcmp0 (s, "foo") == 0, "s == \"foo\"");
+               success = FALSE;
+               _tmp4_ = _dynamic_sig1_connect_after (foo, "sig", (GCallback) _sig_after_cb_dynamic_sig0_, 
NULL);
+               id1 = _tmp4_;
+               _tmp5_ = _dynamic_sig3_connect (foo, "sig", (GCallback) _sig_cb_dynamic_sig2_, NULL);
+               id2 = _tmp5_;
+               g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
+               _vala_assert (success, "success");
+               success = FALSE;
+               g_signal_handler_disconnect (foo, id1);
+               g_signal_handler_disconnect (foo, id2);
+               g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
+               _vala_assert (!success, "!success");
+               _g_free0 (s);
+               _g_object_unref0 (foo);
+               _g_object_unref0 (real);
+       }
+       {
+               Foo* real = NULL;
+               Foo* _tmp6_;
+               GObject* foo = NULL;
+               GObject* _tmp7_;
+               Bar* bar = NULL;
+               Bar* _tmp8_;
+               gulong id1 = 0UL;
+               gulong _tmp9_;
+               gulong id2 = 0UL;
+               gulong _tmp10_;
+               _tmp6_ = foo_new ();
+               real = _tmp6_;
+               _tmp7_ = _g_object_ref0 (G_TYPE_CHECK_INSTANCE_CAST (real, G_TYPE_OBJECT, GObject));
+               foo = _tmp7_;
+               _tmp8_ = bar_new ();
+               bar = _tmp8_;
+               bar->success = FALSE;
+               _tmp9_ = _dynamic_sig5_connect_after (foo, "sig", (GCallback) 
_bar_sig_after_cb_dynamic_sig4_, bar);
+               id1 = _tmp9_;
+               _tmp10_ = _dynamic_sig7_connect (foo, "sig", (GCallback) _bar_sig_cb_dynamic_sig6_, bar);
+               id2 = _tmp10_;
+               g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
+               _vala_assert (bar->success, "bar.success");
+               bar->success = FALSE;
+               g_signal_handler_disconnect (foo, id1);
+               g_signal_handler_disconnect (foo, id2);
+               g_signal_emit (real, foo_signals[FOO_SIG_SIGNAL], 0);
+               _vala_assert (!bar->success, "!bar.success");
+               _g_object_unref0 (bar);
+               _g_object_unref0 (foo);
+               _g_object_unref0 (real);
+       }
 }
 
 int
diff --git a/tests/objects/dynamic.vala b/tests/objects/dynamic.vala
index aa429432a..ff9c9dddb 100644
--- a/tests/objects/dynamic.vala
+++ b/tests/objects/dynamic.vala
@@ -3,6 +3,18 @@ class Foo : Object {
        public string prop { get; set; }
 }
 
+class Bar : Object {
+       public bool success = false;
+
+       public void sig_cb () {
+               success = true;
+       }
+
+       public void sig_after_cb () {
+               assert (success);
+       }
+}
+
 bool success = false;
 
 void sig_cb () {
@@ -14,22 +26,41 @@ void sig_after_cb () {
 }
 
 void main () {
-       var real = new Foo ();
-       dynamic Object foo = real;
+       {
+               var real = new Foo ();
+               dynamic Object foo = real;
 
-       foo.prop = "foo";
-       string s = foo.prop;
-       assert (s == "foo");
+               foo.prop = "foo";
+               string s = foo.prop;
+               assert (s == "foo");
 
-       success = false;
-       var id1 = foo.sig.connect_after (sig_after_cb);
-       var id2 = foo.sig.connect (sig_cb);
-       real.sig ();
-       assert (success);
+               success = false;
+               var id1 = foo.sig.connect_after (sig_after_cb);
+               var id2 = foo.sig.connect (sig_cb);
+               real.sig ();
+               assert (success);
+
+               success = false;
+               SignalHandler.disconnect (foo, id1);
+               SignalHandler.disconnect (foo, id2);
+               real.sig ();
+               assert (!success);
+       }
+       {
+               var real = new Foo ();
+               dynamic Object foo = real;
+
+               var bar = new Bar ();
+               bar.success = false;
+               var id1 = foo.sig.connect_after (bar.sig_after_cb);
+               var id2 = foo.sig.connect (bar.sig_cb);
+               real.sig ();
+               assert (bar.success);
 
-       success = false;
-       SignalHandler.disconnect (foo, id1);
-       SignalHandler.disconnect (foo, id2);
-       real.sig ();
-       assert (!success);
+               bar.success = false;
+               SignalHandler.disconnect (foo, id1);
+               SignalHandler.disconnect (foo, id2);
+               real.sig ();
+               assert (!bar.success);
+       }
 }