From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Thu, 3 Oct 2019 11:34:52 +0000 (+0200)
Subject: tests: Add dedicated "delegate without target through varargs" test
X-Git-Tag: 0.44.9~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c428afc82b9910e9f9553792e25af7a54cd09a3;p=thirdparty%2Fvala.git

tests: Add dedicated "delegate without target through varargs" test
---

diff --git a/tests/Makefile.am b/tests/Makefile.am
index b8fd4d20e..4bb01b38f 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -147,6 +147,7 @@ TESTS = \
 	methods/printf-invalid.test \
 	methods/printf-constructor.vala \
 	methods/printf-constructor-invalid.test \
+	methods/varargs-delegate-without-target.vala \
 	methods/varargs-gvalue.vala \
 	methods/varargs-out.vala \
 	methods/varargs-struct.vala \
diff --git a/tests/methods/varargs-delegate-without-target.vala b/tests/methods/varargs-delegate-without-target.vala
new file mode 100644
index 000000000..49d5182f4
--- /dev/null
+++ b/tests/methods/varargs-delegate-without-target.vala
@@ -0,0 +1,31 @@
+[CCode (has_target = false)]
+delegate string Foo ();
+
+string foo (void* data) {
+	return "foo";
+}
+
+void bar (int first, ...) {
+	assert (first == 23);
+	var args = va_list ();
+	Foo** out_func = args.arg ();
+	*out_func = (Foo) foo;
+}
+
+void baz (int first, ...) {
+	assert (first == 42);
+	var args = va_list ();
+	Foo func = args.arg ();
+	assert (func () == "foo");
+}
+
+void main () {
+	{
+		Foo func;
+		bar (23, out func);
+		assert (func () == "foo");
+	}
+	{
+		baz (42, foo);
+	}
+}