[vala/0.48] tests: Add more "gir" tests to increase coverage

[Rico Tzschichholz <ricotz src gnome org>]

commit 2e5b981b4293012061686431fca94c5ea31fe2c5
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Mar 5 19:32:38 2021 +0100

    tests: Add more "gir" tests to increase coverage

 tests/Makefile.am                    |  2 ++
 tests/gir/async-creation-method.test | 70 ++++++++++++++++++++++++++++++++++++
 tests/gir/signal-virtual.test        | 49 +++++++++++++++++++++++++
 3 files changed, 121 insertions(+)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 6e414fe46..66ea265a8 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -698,6 +698,7 @@ TESTS = \
        gir/bug792998.test \
        gir/alias.test \
        gir/array-fixed-length.test \
+       gir/async-creation-method.test \
        gir/async-result-pos.test \
        gir/async-sync-out.test \
        gir/class.test \
@@ -716,6 +717,7 @@ TESTS = \
        gir/parameter-array-length-type.test \
        gir/parameter-nullable-out-simple-type.test \
        gir/property-non-readable.test \
+       gir/signal-virtual.test \
        gir/symbol-type-csuffix.test \
        gir/union.test \
        gir/union-transparent.test \
diff --git a/tests/gir/async-creation-method.test b/tests/gir/async-creation-method.test
new file mode 100644
index 000000000..fccafb0b8
--- /dev/null
+++ b/tests/gir/async-creation-method.test
@@ -0,0 +1,70 @@
+GIR
+
+Input:
+
+<class name="Foo"
+       c:symbol-prefix="foo"
+       c:type="TestFoo"
+       parent="GObject.Object"
+       glib:type-name="TestFoo"
+       glib:get-type="test_foo_get_type"
+       glib:type-struct="FooClass">
+  <constructor name="new_finish"
+               c:identifier="test_foo_new_finish"
+               throws="1">
+    <return-value transfer-ownership="full">
+      <type name="Foo" c:type="TestFoo*"/>
+    </return-value>
+    <parameters>
+      <parameter name="async_result" transfer-ownership="none">
+        <type name="Gio.AsyncResult" c:type="GAsyncResult*"/>
+      </parameter>
+    </parameters>
+  </constructor>
+  <function name="new_async"
+            c:identifier="test_foo_new_async">
+    <return-value transfer-ownership="none">
+      <type name="none" c:type="void"/>
+    </return-value>
+    <parameters>
+      <parameter name="cancellable"
+                 transfer-ownership="none"
+                 nullable="1"
+                 allow-none="1">
+        <type name="Gio.Cancellable" c:type="GCancellable*"/>
+      </parameter>
+      <parameter name="callback"
+                 transfer-ownership="none"
+                 nullable="1"
+                 allow-none="1"
+                 scope="async"
+                 closure="2">
+        <type name="Gio.AsyncReadyCallback" c:type="GAsyncReadyCallback"/>
+      </parameter>
+      <parameter name="user_data"
+                 transfer-ownership="none"
+                 nullable="1"
+                 allow-none="1">
+        <type name="gpointer" c:type="gpointer"/>
+      </parameter>
+    </parameters>
+  </function>
+  <field name="parent_instance">
+    <type name="GObject.Object" c:type="GObject"/>
+  </field>
+</class>
+<record name="FooClass"
+        c:type="TestFooClass"
+        glib:is-gtype-struct-for="Foo">
+  <field name="parent_class">
+    <type name="GObject.ObjectClass" c:type="GObjectClass"/>
+  </field>
+</record>
+
+Output:
+
+[CCode (cheader_filename = "test.h", type_id = "test_foo_get_type ()")]
+public class Foo : GLib.Object {
+       [CCode (cname = "test_foo_new_async", has_construct_function = false)]
+       public async Foo (GLib.Cancellable? cancellable) throws GLib.Error;
+}
diff --git a/tests/gir/signal-virtual.test b/tests/gir/signal-virtual.test
new file mode 100644
index 000000000..b0073eddd
--- /dev/null
+++ b/tests/gir/signal-virtual.test
@@ -0,0 +1,49 @@
+GIR
+
+Input:
+
+<class name="Foo" c:type="TestFoo" glib:type-name="TestFoo" glib:get-type="test_foo_get_type" 
glib:type-struct="FooClass" parent="GObject.Object">
+  <virtual-method name="signal_virtual">
+    <return-value transfer-ownership="full">
+      <type name="none"/>
+    </return-value>
+    <parameters>
+      <instance-parameter name="self" transfer-ownership="none">
+        <type name="Foo" c:type="TestFoo*"/>
+      </instance-parameter>
+    </parameters>
+  </virtual-method>
+  <constructor name="new" c:identifier="test_foo_new">
+    <return-value transfer-ownership="full">
+      <type name="Test.Foo" c:type="TestFoo*"/>
+    </return-value>
+  </constructor>
+  <glib:signal name="signal-virtual">
+    <return-value transfer-ownership="full">
+      <type name="none"/>
+    </return-value>
+  </glib:signal>
+</class>
+<record name="FooClass" c:type="TestFooClass" glib:is-gtype-struct-for="Foo">
+  <field name="signal_virtual">
+    <callback name="signal_virtual" c:type="signal_virtual">
+      <return-value transfer-ownership="full">
+        <type name="none"/>
+      </return-value>
+      <parameters>
+        <parameter name="self" transfer-ownership="none">
+          <type name="Test.Foo" c:type="TestFoo*"/>
+        </parameter>
+      </parameters>
+    </callback>
+  </field>
+</record>
+
+Output:
+
+[CCode (cheader_filename = "test.h", type_id = "test_foo_get_type ()")]
+public class Foo : GLib.Object {
+       [CCode (has_construct_function = false)]
+       public Foo ();
+       public virtual signal void signal_virtual ();
+}