tests: Less linking

Build just a few binaries for the gsk tests,
avoiding the overhead of linking each one.

testsuite/gdk/array.c

@@ -21,6 +21,8 @@
 
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static void
 int_free_func (int data)
 {
@@ -78,12 +80,9 @@ int_free_func (int data)
 #define GDK_ARRAY_NULL_TERMINATED 1
 #include "arrayimpl.c"
 
-int
-main (int argc, char *argv[])
+void
+add_array_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-  setlocale (LC_ALL, "C");
-
   g_test_add_func ("/intarray/simple", int_array_test_simple);
   g_test_add_func ("/intarray/prealloc/simple", pre_int_array_test_simple);
   g_test_add_func ("/intarray/freefunc/simple", free_int_array_test_simple);
@@ -100,6 +99,4 @@ main (int argc, char *argv[])
   g_test_add_func ("/intarray/null/prealloc/splice", null_pre_int_array_test_splice);
   g_test_add_func ("/intarray/null/freefunc/splice", null_free_int_array_test_splice);
   g_test_add_func ("/intarray/null/prealloc/freefunc/splice", null_pre_free_int_array_test_splice);
-
-  return g_test_run ();
 }

testsuite/gdk/cairo.c

@@ -1,4 +1,5 @@
 #include <gtk/gtk.h>
+#include "gdktests.h"
 
 static void
 test_set_source_big_pixbuf (void)
@@ -28,13 +29,8 @@ test_set_source_big_pixbuf (void)
   cairo_surface_destroy (surface);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_cairo_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-  gtk_init ();
-
   g_test_add_func ("/drawing/set-source-big-pixbuf", test_set_source_big_pixbuf);
-
-  return g_test_run ();
 }

testsuite/gdk/contentformats.c

@@ -2,6 +2,8 @@
 
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static GType
 string_type (void)
 {
@@ -218,17 +220,11 @@ test_parse_fail (void)
   }
 }
 
-int
-main (int argc, char *argv[])
+void
+add_content_formats_tests (void)
 {
-  gsize i;
-
-  (g_test_init) (&argc, &argv, NULL);
-
-  gtk_init ();
-
   /* Ensure all the types we care about to exist */
-  for (i = 0; i < G_N_ELEMENTS(possible_types); i++)
+  for (gsize i = 0; i < G_N_ELEMENTS(possible_types); i++)
     {
       if (possible_types[i].type_func)
         g_type_ensure (possible_types[i].type_func ());
@@ -238,6 +234,4 @@ main (int argc, char *argv[])
   g_test_add_func ("/contentformats/parse_fail", test_parse_fail);
   g_test_add_func ("/contentformats/print_and_parse", test_print_and_parse);
   g_test_add_func ("/contentformats/union", test_union);
-
-  return g_test_run ();
 }

testsuite/gdk/contentserializer.c

@@ -2,6 +2,8 @@
 
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 typedef gboolean (* ValueCompareFunc) (GValue *v1, GValue *v2);
 
 typedef struct {
@@ -463,13 +465,9 @@ test_custom_format (void)
   g_free (data);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_content_serializer_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  gtk_init ();
-
   g_test_add_func ("/content/text_plain_utf8", test_content_text_plain_utf8);
   g_test_add_func ("/content/text_plain", test_content_text_plain);
   g_test_add_func ("/content/color", test_content_color);
@@ -478,6 +476,4 @@ main (int argc, char *argv[])
   g_test_add_func ("/content/file", test_content_file);
   g_test_add_func ("/content/files", test_content_files);
   g_test_add_func ("/content/custom", test_custom_format);
-
-  return g_test_run ();
 }

testsuite/gdk/cursor.c

@@ -1,6 +1,8 @@
 #include <gtk/gtk.h>
 #include <cairo-gobject.h>
 
+#include "gdktests.h"
+
 static void
 test_cursor_named (void)
 {
@@ -54,16 +56,10 @@ test_cursor_fallback (void)
   g_object_unref (fallback);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_cursor_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  gtk_init ();
-
   g_test_add_func ("/cursor/named", test_cursor_named);
   g_test_add_func ("/cursor/texture", test_cursor_texture);
   g_test_add_func ("/cursor/fallback", test_cursor_fallback);
-
-  return g_test_run ();
 }

testsuite/gdk/display.c

@@ -2,11 +2,14 @@
 
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static void
 test_unset_display_subprocess1 (void)
 {
   GdkDisplayManager *manager;
 
+  gdk_set_allowed_backends ("x11");
   g_unsetenv ("DISPLAY");
 
   g_assert_false (gtk_init_check ());
@@ -18,6 +21,7 @@ test_unset_display_subprocess1 (void)
 static void
 test_unset_display_subprocess2 (void)
 {
+  gdk_set_allowed_backends ("x11");
   g_unsetenv ("DISPLAY");
 
   gtk_init ();
@@ -39,6 +43,7 @@ test_bad_display_subprocess1 (void)
 {
   GdkDisplayManager *manager;
 
+  gdk_set_allowed_backends ("x11");
   g_setenv ("DISPLAY", "poo", TRUE);
 
   g_assert_false (gtk_init_check ());
@@ -50,6 +55,7 @@ test_bad_display_subprocess1 (void)
 static void
 test_bad_display_subprocess2 (void)
 {
+  gdk_set_allowed_backends ("x11");
   g_setenv ("DISPLAY", "poo", TRUE);
   gtk_init ();
 }
@@ -65,19 +71,13 @@ test_bad_display (void)
   g_test_trap_assert_stderr ("*cannot open display*");
 }
 
-int
-main (int argc, char *argv[])
+void
+add_display_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  gdk_set_allowed_backends ("x11");
-
   g_test_add_func ("/display/unset-display", test_unset_display);
   g_test_add_func ("/display/unset-display/subprocess/1", test_unset_display_subprocess1);
   g_test_add_func ("/display/unset-display/subprocess/2", test_unset_display_subprocess2);
   g_test_add_func ("/display/bad-display", test_bad_display);
   g_test_add_func ("/display/bad-display/subprocess/1", test_bad_display_subprocess1);
   g_test_add_func ("/display/bad-display/subprocess/2", test_bad_display_subprocess2);
-
-  return g_test_run ();
 }

testsuite/gdk/displaymanager.c

@@ -1,5 +1,7 @@
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static void
 test_basic (void)
 {
@@ -40,16 +42,9 @@ test_set_default (void)
   g_assert_true (d == d2);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_display_manager_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  /* Open default display */
-  gdk_display_open (NULL);
-
   g_test_add_func ("/displaymanager/basic", test_basic);
   g_test_add_func ("/displaymanager/set-default", test_set_default);
-
-  return g_test_run ();
 }

testsuite/gdk/encoding.c

@@ -3,6 +3,8 @@
 #include <gdk/x11/gdkx.h>
 #endif
 
+#include "gdktests.h"
+
 static void
 test_to_text_list (void)
 {
@@ -34,13 +36,8 @@ test_to_text_list (void)
 #endif
 }
 
-int
-main (int argc, char *argv[])
+void
+add_encoding_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-  gtk_init ();
-
   g_test_add_func ("/encoding/to-text-list", test_to_text_list);
-
-  return g_test_run ();
 }

testsuite/gdk/gdkinternaltests.c

@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2023 Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <locale.h>
+
+#include <gtk/gtk.h>
+
+#include "gdkinternaltests.h"
+
+int
+main (int argc, char *argv[])
+{
+  (g_test_init) (&argc, &argv, NULL);
+  gtk_init ();
+
+  add_image_tests ();
+  add_texture_tests ();
+
+  return g_test_run ();
+}

testsuite/gdk/gdkinternaltests.h

@@ -0,0 +1,4 @@
+#pragma once
+
+void add_image_tests (void);
+void add_texture_tests (void);

testsuite/gdk/gdktests.c

@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2023 Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <locale.h>
+
+#include <gtk/gtk.h>
+
+#include "gdktests.h"
+
+int
+main (int argc, char *argv[])
+{
+  (g_test_init) (&argc, &argv, NULL);
+
+  /* display tests need this */
+  if (!g_test_subprocess ())
+    gtk_init ();
+
+  add_array_tests ();
+  add_cairo_tests ();
+  add_content_formats_tests ();
+  add_content_serializer_tests ();
+  add_cursor_tests ();
+  add_display_tests ();
+  add_display_manager_tests ();
+  add_encoding_tests ();
+  add_glcontext_tests ();
+  add_keysyms_tests ();
+  add_memory_texture_tests ();
+  add_pixbuf_tests ();
+  add_rectangle_tests ();
+  add_rgba_tests ();
+  add_seat_tests ();
+  add_texture_threads_tests ();
+
+  return g_test_run ();
+}

testsuite/gdk/gdktests.h

@@ -0,0 +1,18 @@
+#pragma once
+
+void add_array_tests (void);
+void add_cairo_tests (void);
+void add_content_formats_tests (void);
+void add_content_serializer_tests (void);
+void add_cursor_tests (void);
+void add_display_tests (void);
+void add_display_manager_tests (void);
+void add_encoding_tests (void);
+void add_glcontext_tests (void);
+void add_keysyms_tests (void);
+void add_memory_texture_tests (void);
+void add_pixbuf_tests (void);
+void add_rectangle_tests (void);
+void add_rgba_tests (void);
+void add_seat_tests (void);
+void add_texture_threads_tests (void);

testsuite/gdk/glcontext.c

@@ -1,5 +1,7 @@
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 #define ALL_APIS (GDK_GL_API_GL | GDK_GL_API_GLES)
 
 static GdkGLAPI
@@ -68,15 +70,11 @@ test_allowed_backends (gconstpointer data)
   g_object_unref (context);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_glcontext_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_data_func ("/allowed-apis/none", GSIZE_TO_POINTER (0), test_allowed_backends);
   g_test_add_data_func ("/allowed-apis/gl", GSIZE_TO_POINTER (GDK_GL_API_GL), test_allowed_backends);
   g_test_add_data_func ("/allowed-apis/gles", GSIZE_TO_POINTER (GDK_GL_API_GLES), test_allowed_backends);
   g_test_add_data_func ("/allowed-apis/all", GSIZE_TO_POINTER (GDK_GL_API_GL | GDK_GL_API_GLES), test_allowed_backends);
-
-  return g_test_run ();
 }

testsuite/gdk/image.c

@@ -3,6 +3,8 @@
 #include "gdk/loaders/gdktiffprivate.h"
 #include "gdk/loaders/gdkjpegprivate.h"
 
+#include "gdkinternaltests.h"
+
 static void
 assert_texture_equal (GdkTexture *t1,
                       GdkTexture *t2)
@@ -118,11 +120,9 @@ test_save_image (gconstpointer test_data)
   g_free (path);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_image_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
   g_test_add_data_func ("/image/load/png", "image.png", test_load_image);
   g_test_add_data_func ("/image/load/png2", "image-gray.png", test_load_image);
   g_test_add_data_func ("/image/load/png3", "image-palette.png", test_load_image);
@@ -136,6 +136,4 @@ main (int argc, char *argv[])
   g_test_add_data_func ("/image/save/png", "image.png", test_save_image);
   g_test_add_data_func ("/image/save/tiff", "image.tiff", test_save_image);
   g_test_add_data_func ("/image/save/jpeg", "image.jpeg", test_save_image);
-
-  return g_test_run ();
 }

testsuite/gdk/keysyms.c

@@ -1,6 +1,8 @@
 #include <locale.h>
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static void
 test_keysyms_basic (void)
 {
@@ -123,19 +125,12 @@ test_key_unicode (void)
     }
 }
 
-int
-main (int argc, char *argv[])
+void
+add_keysyms_tests (void)
 {
-  setlocale (LC_ALL, "");
-
-  (g_test_init) (&argc, &argv, NULL);
-  gtk_init ();
-
   g_test_add_func ("/keysyms/basic", test_keysyms_basic);
   g_test_add_func ("/keysyms/void", test_keysyms_void);
   g_test_add_func ("/keysyms/xf86", test_keysyms_xf86);
   g_test_add_func ("/keys/case", test_key_case);
   g_test_add_func ("/keys/unicode", test_key_unicode);
-
-  return g_test_run ();
 }

testsuite/gdk/memorytexture.c

@@ -2,6 +2,8 @@
 
 #include "gsk/gl/gskglrenderer.h"
 
+#include "gdktests.h"
+
 #define N 20
 
 static GskRenderer *gl_renderer = NULL;
@@ -636,31 +638,30 @@ add_test (const char    *name,
     }
 }
 
-int
-main (int argc, char *argv[])
+static void
+clear_gl_renderer (void)
 {
-  int result;
-
-  gtk_test_init (&argc, &argv, NULL);
-
-  add_test ("/memorytexture/download_1x1", test_download_1x1);
-  add_test ("/memorytexture/download_4x4", test_download_4x4);
-  add_test ("/memorytexture/download_192x192", test_download_192x192);
-
-  gl_renderer = gsk_gl_renderer_new ();
-  if (!gsk_renderer_realize (gl_renderer, NULL, NULL))
-    {
-      g_clear_object (&gl_renderer);
-    }
-
-  result = g_test_run ();
-
   if (gl_renderer)
     {
       gsk_renderer_unrealize (gl_renderer);
       g_clear_object (&gl_renderer);
     }
   gdk_gl_context_clear_current ();
-
-  return result;
+}
+
+void
+add_memory_texture_tests (void)
+{
+  add_test ("/memorytexture/download_1x1", test_download_1x1);
+  add_test ("/memorytexture/download_4x4", test_download_4x4);
+  add_test ("/memorytexture/download_192x192", test_download_192x192);
+
+  if (!g_test_subprocess ())
+    {
+      gl_renderer = gsk_gl_renderer_new ();
+      if (!gsk_renderer_realize (gl_renderer, NULL, NULL))
+        g_clear_object (&gl_renderer);
+
+      atexit (clear_gl_renderer);
+    }
 }

testsuite/gdk/meson.build

@@ -6,70 +6,84 @@ clipboard_client = executable('clipboard-client',
   install: false,
 )
 
-tests = [
-  { 'name': 'array' },
-  { 'name': 'cairo' },
-  { 'name': 'clipboard', 'parallel': false, },
-  { 'name': 'contentformats' },
-  { 'name': 'contentserializer' },
-  { 'name': 'cursor' },
-  { 'name': 'display' },
-  { 'name': 'displaymanager' },
-  { 'name': 'encoding' },
-  { 'name': 'glcontext' },
-  { 'name': 'keysyms' },
-  { 'name': 'memorytexture' },
-  { 'name': 'pixbuf' },
-  { 'name': 'rectangle' },
-  { 'name': 'rgba' },
-  { 'name': 'seat' },
-  { 'name': 'texture-threads' },
-]
+clipboard_test = executable('clipboard',
+  sources: 'clipboard.c',
+  c_args: common_cflags,
+  dependencies: libgtk_dep,
+  install: false,
+)
 
-foreach t : tests
-  test_name = t.get('name')
-  test_exe = executable(test_name,
-    sources: '@0@.c'.format(test_name),
-    c_args: common_cflags,
-    dependencies: libgtk_dep,
-    install: false,
-  )
-
-  suites = ['gdk'] + t.get('suites', [])
-
-  test(test_name, test_exe,
-    args: [ '--tap', '-k' ],
-    protocol: 'tap',
-    is_parallel: t.get('parallel', false),
-    env: [
+test('clipboard', clipboard_test,
+  args: [ '--tap', '-k' ],
+  protocol: 'tap',
+  is_parallel: false,
+  env: [
       'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
       'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
       'DBUS_SESSION_BUS_ADDRESS=',
-    ],
-    suite: suites,
-  )
-endforeach
+  ],
+  suite: 'gdk',
+)
 
-internal_tests = [
-  'image',
-  'texture',
+test_sources = [
+  'array.c',
+  'cairo.c',
+  'contentformats.c',
+  'contentserializer.c',
+  'cursor.c',
+  'display.c',
+  'displaymanager.c',
+  'encoding.c',
+  'glcontext.c',
+  'keysyms.c',
+  'memorytexture.c',
+  'pixbuf.c',
+  'rectangle.c',
+  'rgba.c',
+  'seat.c',
+  'texture-threads.c',
+  'gdktests.c'
 ]
 
-foreach t : internal_tests
-  test_exe = executable(t, '@0@.c'.format(t),
-    c_args: common_cflags,
-    dependencies: libgtk_static_dep,
-    install: false,
-  )
+gdktests = executable('gdktests',
+  sources: test_sources,
+  c_args: common_cflags,
+  dependencies: libgtk_dep,
+  install: false,
+)
 
-  test(t, test_exe,
-    args: [ '--tap', '-k' ],
-    protocol: 'tap',
-    env: [
+test('gdktests', gdktests,
+  args: [ '--tap', '-k' ],
+  protocol: 'tap',
+  is_parallel: true,
+  env: [
       'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
       'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
       'DBUS_SESSION_BUS_ADDRESS=',
-    ],
-    suite: 'gdk',
-  )
-endforeach
+  ],
+  suite: 'gdk',
+)
+
+internal_test_sources = [
+  'image.c',
+  'texture.c',
+  'gdkinternaltests.c',
+]
+
+gdkinternaltests = executable('gdkinternaltests',
+  sources: internal_test_sources,
+  c_args: common_cflags,
+  dependencies: libgtk_static_dep,
+  install: false,
+)
+
+test('gdkinternaltests', gdkinternaltests,
+  args: [ '--tap', '-k' ],
+  protocol: 'tap',
+  env: [
+      'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
+      'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
+      'DBUS_SESSION_BUS_ADDRESS=',
+  ],
+  suite: 'gdk',
+)

testsuite/gdk/pixbuf.c

@@ -1,5 +1,7 @@
 #include <gdk-pixbuf/gdk-pixbuf.h>
 
+#include "gdktests.h"
+
 static void
 test_format (gconstpointer d)
 {
@@ -29,14 +31,9 @@ test_format (gconstpointer d)
   g_assert_true (found);
 }
 
-
-int
-main (int argc, char *argv[])
+void
+add_pixbuf_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
   g_test_add_data_func ("/pixbuf/format/png", "png", test_format);
   g_test_add_data_func ("/pixbuf/format/jpeg", "jpeg", test_format);
-
-  return g_test_run ();
 }

testsuite/gdk/rectangle.c

@@ -1,6 +1,8 @@
 #include <gtk/gtk.h>
 #include <cairo-gobject.h>
 
+#include "gdktests.h"
+
 static void
 test_rectangle_equal (void)
 {
@@ -107,18 +109,12 @@ test_rectangle_contains (void)
   g_assert_false (gdk_rectangle_contains_point (&b, 10, 6));
 }
 
-int
-main (int argc, char *argv[])
+void
+add_rectangle_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  gtk_init ();
-
   g_test_add_func ("/rectangle/equal", test_rectangle_equal);
   g_test_add_func ("/rectangle/intersect", test_rectangle_intersect);
   g_test_add_func ("/rectangle/union", test_rectangle_union);
   g_test_add_func ("/rectangle/type", test_rectangle_type);
   g_test_add_func ("/rectangle/contains", test_rectangle_contains);
-
-  return g_test_run ();
 }

testsuite/gdk/rgba.c

@@ -1,6 +1,8 @@
 #include <locale.h>
 #include <gdk/gdk.h>
 
+#include "gdktests.h"
+
 static void
 test_color_parse (void)
 {
@@ -207,16 +209,12 @@ test_color_hash (void)
   g_assert_cmpuint (hash1, !=, hash2);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_rgba_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
   g_test_add_func ("/rgba/parse", test_color_parse);
   g_test_add_func ("/rgba/parse/nonsense", test_color_parse_nonsense);
   g_test_add_func ("/rgba/to-string", test_color_to_string);
   g_test_add_func ("/rgba/copy", test_color_copy);
   g_test_add_func ("/rgba/hash", test_color_hash);
-
-  return g_test_run ();
 }

testsuite/gdk/seat.c

@@ -1,5 +1,7 @@
 #include <gtk/gtk.h>
 
+#include "gdktests.h"
+
 static void
 test_list_seats (void)
 {
@@ -124,15 +126,9 @@ test_default_seat (void)
   g_list_free (tools);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_seat_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
-  gtk_init ();
-
   g_test_add_func ("/seat/list", test_list_seats);
   g_test_add_func ("/seat/default", test_default_seat);
-
-  return g_test_run ();
 }

testsuite/gdk/texture-threads.c

@@ -2,6 +2,8 @@
 
 #include "gsk/gl/gskglrenderer.h"
 
+#include "gdktests.h"
+
 /* This function will be called from a thread and/or the main loop.
  * Textures are threadsafe after all. */
 static void
@@ -111,12 +113,8 @@ texture_threads (void)
   gdk_gl_context_clear_current ();
 }
 
-int
-main (int argc, char *argv[])
+void
+add_texture_threads_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/texture-threads", texture_threads);
-
-  return g_test_run ();
 }

testsuite/gdk/texture.c

@@ -2,6 +2,8 @@
 
 #include "gdk/gdkmemorytextureprivate.h"
 
+#include "gdkinternaltests.h"
+
 static void
 compare_pixels (int     width,
                 int     height,
@@ -160,16 +162,11 @@ test_texture_subtexture (void)
   g_object_unref (texture);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_texture_tests (void)
 {
-  /* We want to use resources from libgtk, so we need gtk initialized */
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/texture/from-pixbuf", test_texture_from_pixbuf);
   g_test_add_func ("/texture/from-resource", test_texture_from_resource);
   g_test_add_func ("/texture/save-to-png", test_texture_save_to_png);
   g_test_add_func ("/texture/subtexture", test_texture_subtexture);
-
-  return g_test_run ();
 }

testsuite/gsk/diff.c

@@ -20,6 +20,8 @@
 #include <gtk/gtk.h>
 #include "gsk/gskrendernodeprivate.h"
 
+#include "gskinternaltests.h"
+
 static void
 test_can_diff_basic (void)
 {
@@ -95,14 +97,9 @@ test_can_diff_transform (void)
   gsk_transform_unref (t2);
 }
 
-int
-main (int   argc,
-      char *argv[])
+void
+add_diff_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/node/can-diff/basic", test_can_diff_basic);
   g_test_add_func ("/node/can-diff/transform", test_can_diff_transform);
-
-  return g_test_run ();
 }

testsuite/gsk/gskinternaltests.c

@@ -0,0 +1,36 @@
+/*
+ * Copyright © 2023 Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include "gskinternaltests.h"
+
+int
+main (int   argc,
+      char *argv[])
+{
+  gtk_test_init (&argc, &argv, NULL);
+
+  add_diff_tests ();
+  add_half_float_tests ();
+  add_rounded_rect_tests ();
+  add_misc_tests ();
+
+  return g_test_run ();
+}

testsuite/gsk/gskinternaltests.h

@@ -0,0 +1,6 @@
+#pragma once
+
+void add_diff_tests (void);
+void add_half_float_tests (void);
+void add_rounded_rect_tests (void);
+void add_misc_tests (void);

testsuite/gsk/gsktests.c

@@ -0,0 +1,34 @@
+/*
+ * Copyright © 2023 Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include "gsktests.h"
+
+int
+main (int   argc,
+      char *argv[])
+{
+  gtk_test_init (&argc, &argv, NULL);
+
+  add_transform_tests ();
+  add_shader_tests ();
+
+  return g_test_run ();
+}

testsuite/gsk/gsktests.h

@@ -0,0 +1,4 @@
+#pragma once
+
+void add_transform_tests (void);
+void add_shader_tests (void);

testsuite/gsk/half-float.c

@@ -2,6 +2,8 @@
 
 #include "gsk/gl/fp16private.h"
 
+#include "gskinternaltests.h"
+
 static void
 test_constants (void)
 {
@@ -95,14 +97,10 @@ test_many (void)
     }
 }
 
-int
-main (int argc, char *argv[])
+void
+add_half_float_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-
   g_test_add_func ("/half-float/constants", test_constants);
   g_test_add_func ("/half-float/roundtrip", test_roundtrip);
   g_test_add_func ("/half-float/many", test_many);
-
-  return g_test_run ();
 }

testsuite/gsk/meson.build

@@ -242,69 +242,52 @@ foreach test : node_parser_tests
   endif
 endforeach
 
-tests = [
-  ['transform'],
-  ['shader'],
+test_sources = [
+  'transform.c',
+  'shader.c',
+  'gsktests.c',
 ]
 
-test_cargs = []
+gsktests = executable('gsktests',
+  test_sources,
+  dependencies: libgtk_dep,
+  c_args: common_cflags,
+)
 
-foreach t : tests
-  test_name = t.get(0)
-  test_srcs = ['@0@.c'.format(test_name)] + t.get(1, [])
-  test_extra_cargs = t.get(2, [])
-  test_extra_ldflags = t.get(3, [])
-
-  test_exe = executable(test_name, test_srcs,
-    dependencies : libgtk_dep,
-    c_args : test_cargs + test_extra_cargs + common_cflags,
-    link_args : test_extra_ldflags,
-  )
-
-  test(test_name, test_exe,
-    args: [ '--tap', '-k' ],
-    protocol: 'tap',
-    env: [
+test('gsktests', gsktests,
+  args: [ '--tap', '-k' ],
+  protocol: 'tap',
+  env: [
       'GSK_RENDERER=cairo',
       'GTK_A11Y=test',
       'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
       'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir())
-    ],
-    suite: 'gsk',
-  )
-endforeach
+  ],
+  suite: 'gsk',
+)
 
-internal_tests = [
-  [ 'diff' ],
-  [ 'half-float' ],
-  ['rounded-rect'],
-  ['misc'],
+internal_test_sources = [
+  'diff',
+  'half-float',
+  'rounded-rect',
+  'misc',
+  'gskinternaltests.c',
 ]
 
-foreach t : internal_tests
-  test_name = t.get(0)
-  test_srcs = ['@0@.c'.format(test_name)] + t.get(1, [])
-  test_extra_cargs = t.get(2, [])
-  test_extra_ldflags = t.get(3, [])
+gskinternaltests = executable('gskinternaltests',
+  test_sources,
+  dependencies: libgtk_static_dep,
+  c_args: common_cflags,
+)
 
-  test_exe = executable(test_name,
-    sources: test_srcs,
-    dependencies : libgtk_static_dep,
-    c_args : test_cargs + test_extra_cargs + common_cflags,
-    link_args : test_extra_ldflags,
-  )
-
-  test(test_name, test_exe,
-    args: [ '--tap', '-k' ],
-    protocol: 'tap',
-    env: [
+test('gskinternaltests', gskinternaltests,
+  args: [ '--tap', '-k' ],
+  protocol: 'tap',
+  env: [
       'GSK_RENDERER=cairo',
       'GTK_A11Y=test',
       'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
       'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir())
-    ],
-    suite: 'gsk',
-  )
-endforeach
-
-
+  ],
+  suite: 'gsk',
+)

testsuite/gsk/misc.c

@@ -1,6 +1,8 @@
 #include <gtk/gtk.h>
 #include "gsk/gskrendernodeprivate.h"
 
+#include "gskinternaltests.h"
+
 static void
 test_rendernode_gvalue (void)
 {
@@ -82,15 +84,10 @@ test_conic_gradient_angle (void)
   gsk_render_node_unref (node);
 }
 
-int
-main (int argc, char *argv[])
+void
+add_misc_tests (void)
 {
-  (g_test_init) (&argc, &argv, NULL);
-  gtk_init ();
-
   g_test_add_func ("/rendernode/gvalue", test_rendernode_gvalue);
   g_test_add_func ("/rendernode/border/uniform", test_bordernode_uniform);
   g_test_add_func ("/rendernode/conic-gradient/angle", test_conic_gradient_angle);
-
-  return g_test_run ();
 }

testsuite/gsk/rounded-rect.c

@@ -22,6 +22,8 @@
 #include <gtk/gtk.h>
 #include <gsk/gskroundedrectprivate.h>
 
+#include "gskinternaltests.h"
+
 static void
 test_contains_rect (void)
 {
@@ -160,17 +162,12 @@ test_to_float (void)
   g_assert_true (flt[10] == 9. && flt[11] == 11.);
 }
 
-int
-main (int   argc,
-      char *argv[])
+void
+add_rounded_rect_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/rounded-rect/contains-rect", test_contains_rect);
   g_test_add_func ("/rounded-rect/intersects-rect", test_intersects_rect);
   g_test_add_func ("/rounded-rect/contains-point", test_contains_point);
   g_test_add_func ("/rounded-rect/is-circular", test_is_circular);
   g_test_add_func ("/rounded-rect/to-float", test_to_float);
-
-  return g_test_run ();
 }

testsuite/gsk/shader.c

@@ -19,6 +19,8 @@
 
 #include <gtk/gtk.h>
 
+#include "gsktests.h"
+
 /* shader fragment as found in nature */
 const char shader0[] =
 "// author: bobylito\n"
@@ -290,16 +292,11 @@ test_compile (void)
   g_bytes_unref (bytes);
 }
 
-int
-main (int   argc,
-      char *argv[])
+void
+add_shader_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/shader/create/simple", test_create_simple);
   g_test_add_func ("/shader/create/data", test_create_data);
   g_test_add_func ("/shader/format-args", test_format_args);
   g_test_add_func ("/shader/compile", test_compile);
-
-  return g_test_run ();
 }

testsuite/gsk/transform.c

@@ -21,6 +21,8 @@
 
 #include <gtk/gtk.h>
 
+#include "gsktests.h"
+
 #define EPSILON (1.f / 1024 / 32) /* 2^-15 */
 
 /* macros stolen from graphene testsuite, so they get to keep their names */
@@ -843,12 +845,9 @@ test_rotate3d_transform (void)
   gsk_transform_unref (t2);
 }
 
-int
-main (int   argc,
-      char *argv[])
+void
+add_transform_tests (void)
 {
-  gtk_test_init (&argc, &argv, NULL);
-
   g_test_add_func ("/transform/conversions/simple", test_conversions_simple);
   g_test_add_func ("/transform/conversions/transformed", test_conversions_transformed);
   g_test_add_func ("/transform/identity", test_identity);
@@ -865,6 +864,4 @@ main (int   argc,
   g_test_add_func ("/transform/perspective", test_perspective_transform);
   g_test_add_func ("/transform/rotate", test_rotate_transform);
   g_test_add_func ("/transform/rotate3d", test_rotate3d_transform);
-
-  return g_test_run ();
 }