tests/cogl: Migrate pipeline user matrix test

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2555>

cogl/tests/conform/meson.build

@@ -1,6 +1,5 @@
 cogl_test_conformance_sources = [
   'test-conform-main.c',
-  'test-pipeline-user-matrix.c',
   'test-pipeline-uniforms.c',
   'test-pixel-buffer.c',
   'test-premult.c',

cogl/tests/conform/test-conform-main.c

@@ -59,7 +59,6 @@ main (int argc, char **argv)
   UNPORTED_TEST (test_object);
   UNPORTED_TEST (test_fixed);
   UNPORTED_TEST (test_materials);
-  ADD_TEST (test_pipeline_user_matrix, 0, 0);
   ADD_TEST (test_premult, 0, 0);
   UNPORTED_TEST (test_readpixels);
   ADD_TEST (test_layer_remove, 0, 0);

cogl/tests/conform/test-declarations.h

@@ -1,7 +1,6 @@
 #ifndef COGL_TEST_DECLARATIONS_H
 #define COGL_TEST_DECLARATIONS_H
 
-void test_pipeline_user_matrix (void);
 void test_premult (void);
 void test_path (void);
 void test_path_clip (void);

src/tests/cogl/conform/meson.build

@@ -6,6 +6,7 @@ cogl_tests = [
   'test-color-hsl',
   'test-backface-culling',
   'test-just-vertex-shader',
+  'test-pipeline-user-matrix',
 ]
 
 cogl_test_conformance_includes = [

src/tests/cogl/conform/test-pipeline-user-matrix.c

@@ -2,8 +2,7 @@
 
 #include <string.h>
 
-#include "test-declarations.h"
-#include "test-utils.h"
+#include "tests/cogl-test-utils.h"
 
 typedef struct _TestState
 {
@@ -128,7 +127,7 @@ paint (TestState *state)
   cogl_object_unref (pipeline);
 }
 
-void
+static void
 test_pipeline_user_matrix (void)
 {
   TestState state;
@@ -142,3 +141,7 @@ test_pipeline_user_matrix (void)
   if (cogl_test_verbose ())
     g_print ("OK\n");
 }
+
+COGL_TEST_SUITE (
+  g_test_add_func ("/pipeline/user-matrix", test_pipeline_user_matrix);
+)