add python test for glib and test against lib

print->print_message is caused because GI does print->print_
in python bindings which is not good.

Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>

test cases/frameworks/7 gnome/gir/meson-sample.c

@@ -17,6 +17,14 @@ enum {
 
 static GParamSpec *gParamSpecs [LAST_PROP];
 
+/**
+ * meson_sample_new:
+ * @msg: The message to set.
+ *
+ * Allocates a new #MesonSample.
+ *
+ * Returns: (transfer full): a #MesonSample.
+ */
 MesonSample *
 meson_sample_new (const gchar *msg)
 {
@@ -99,8 +107,16 @@ meson_sample_init (MesonSample *self)
 {
 }
 
+/**
+ * meson_sample_print_message:
+ * @self: a #MesonSample.
+ *
+ * Prints the message.
+ *
+ * Returns: Nothing.
+ */
 void
-meson_sample_print (MesonSample *self)
+meson_sample_print_message (MesonSample *self)
 {
   g_return_if_fail (MESON_IS_SAMPLE (self));
 

test cases/frameworks/7 gnome/gir/meson-sample.h

@@ -13,8 +13,8 @@ G_BEGIN_DECLS
 
 G_DECLARE_FINAL_TYPE (MesonSample, meson_sample, MESON, SAMPLE, GObject)
 
-MesonSample *meson_sample_new   (const gchar *msg);
-void         meson_sample_print (MesonSample *self);
+MesonSample *meson_sample_new           (const gchar *msg);
+void         meson_sample_print_message (MesonSample *self);
 
 G_END_DECLS
 

test cases/frameworks/7 gnome/gir/meson.build

@@ -1,13 +1,21 @@
 libsources = ['meson-sample.c', 'meson-sample.h']
 
+girlib = shared_library(
+  'girlib',
+  sources : libsources,
+  dependencies : gobj,
+  install : true
+)
+
 girexe = executable(
   'girprog',
-  sources : [libsources, 'prog.c'],
-  dependencies : [glib, gobj, gir]
+  sources : 'prog.c',
+  dependencies : [glib, gobj, gir],
+  link_with : girlib
 )
 
 gnome.generate_gir(
-  girexe,
+  girlib,
   sources : libsources,
   nsversion : '1.0',
   namespace : 'Meson',
@@ -17,4 +25,8 @@ gnome.generate_gir(
   install : true
 )
 
-test('gobject introspection', girexe)
+test('gobject introspection/c', girexe)
+test('gobject introspection/py', find_program('prog.py'),
+     env : ['GI_TYPELIB_PATH=@0@'.format(meson.current_build_dir()),
+            'LD_LIBRARY_PATH=@0@'.format(meson.current_build_dir()),
+     ])

test cases/frameworks/7 gnome/gir/prog.c

@@ -16,8 +16,8 @@ main (gint   argc,
     return 1;
   }
 
-  g_autoptr(MesonSample) i = meson_sample_new ("Hello, meson!");
-  meson_sample_print (i);
+  g_autoptr(MesonSample) i = meson_sample_new ("Hello, meson/c!");
+  meson_sample_print_message (i);
 
   return 0;
 }

test cases/frameworks/7 gnome/gir/prog.py

@@ -0,0 +1,6 @@
+#!/usr/bin/env python3
+from gi.repository import Meson
+
+if __name__ == "__main__":
+    s = Meson.Sample.new("Hello, meson/py!")
+    s.print_message()

test cases/frameworks/7 gnome/installed_files.txt

@@ -1,3 +1,4 @@
 usr/lib/girepository-1.0/Meson-1.0.typelib
+usr/lib/libgirlib.so
 usr/share/gir-1.0/Meson-1.0.gir
 usr/share/glib-2.0/schemas/com.github.meson.gschema.xml