Test target glib version and gresources in Vala

Test that the --target-glib= argument while compiling Vala files is set
properly by using a feature (GtkTemplate) that requires glib >=2.38.

At the same time, also test that the appropriate gresource arguments are
also set for Vala targets. For each gresource.xml that is compiled, we
must pass --gresources=path/to/gresource.xml to valac.

5 files changed, 76 insertions, 0 deletions

diff --git a/test cases/vala/14 target glib version and gresources/gres/meson.build b/test cases/vala/14 target glib version and gresources/gres/meson.build
new file mode 100644
index 0000000..f222a00
--- /dev/null
+++ b/test cases/vala/14 target glib version and gresources/gres/meson.build
@@ -0,0 +1,3 @@
+res = gnome.compile_resources('testui',
+                              'test-resources.xml',
+                              source_dir : '.')
diff --git a/test cases/vala/14 target glib version and gresources/gres/test-resources.xml b/test cases/vala/14 target glib version and gresources/gres/test-resources.xml
new file mode 100644
index 0000000..4e8a73f
--- /dev/null
+++ b/test cases/vala/14 target glib version and gresources/gres/test-resources.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/Meson">
+    <file compressed="true" preprocess="xml-stripblanks">test.ui</file>
+  </gresource>
+</gresources>
diff --git a/test cases/vala/14 target glib version and gresources/gres/test.ui b/test cases/vala/14 target glib version and gresources/gres/test.ui
new file mode 100644
index 0000000..f90d941
--- /dev/null
+++ b/test cases/vala/14 target glib version and gresources/gres/test.ui
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.8 -->
+  <template class="TestWidget" parent="GtkBox">
+    <property name="visible">True</property>
+    <property name="can_focus">False</property>
+    <property name="orientation">vertical</property>
+    <property name="spacing">4</property>
+    <child>
+      <object class="GtkEntry" id="entry">
+        <property name="visible">True</property>
+        <property name="can_focus">True</property>
+      </object>
+      <packing>
+        <property name="position">0</property>
+      </packing>
+    </child>
+  </template>
+</interface>
diff --git a/test cases/vala/14 target glib version and gresources/meson.build b/test cases/vala/14 target glib version and gresources/meson.build
new file mode 100644
index 0000000..ce6313a
--- /dev/null
+++ b/test cases/vala/14 target glib version and gresources/meson.build
@@ -0,0 +1,11 @@
+project('test glib target version and gresources', 'c', 'vala')
+
+gnome = import('gnome')
+
+glib = dependency('glib-2.0', version : '>=2.38')
+gtk = dependency('gtk+-3.0')
+
+subdir('gres')
+
+e = executable('gtktemplate', 'test.vala', res, dependencies : [glib, gtk])
+test('test-target-glib', e)
diff --git a/test cases/vala/14 target glib version and gresources/test.vala b/test cases/vala/14 target glib version and gresources/test.vala
new file mode 100644
index 0000000..79ef47d
--- /dev/null
+++ b/test cases/vala/14 target glib version and gresources/test.vala
@@ -0,0 +1,37 @@
+using Gtk;
+using GLib;
+
+[GtkTemplate (ui = "/org/Meson/test.ui")]
+public class TestWidget : Box {
+  public string text {
+    get { return entry.text; }
+    set { entry.text = value; }
+  }
+
+  [GtkChild]
+  private Entry entry;
+
+  public TestWidget (string text) {
+    this.text = text;
+  }
+}
+
+void main(string[] args) {
+  Gtk.init (ref args);
+  var win = new Window();
+  win.destroy.connect (Gtk.main_quit);
+
+  var widget = new TestWidget ("SOME TEXT HERE");
+
+  win.add (widget);
+  win.show_all ();
+
+  /* Exit immediately */
+  Timeout.add_full (Priority.DEFAULT_IDLE, 1, () =>
+    {
+      Gtk.main_quit();
+      return false;
+    });
+
+  Gtk.main ();
+}