[gtk/wip/matthiasc/lottie-stroke: 60/67] XXX: work around meson issues

[Matthias Clasen <matthiasc src gnome org>]

commit e6dfeca5ffb061787204d7037c0d34f8320c848c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Nov 29 21:34:50 2020 -0500

    XXX: work around meson issues
    
    The linker and/or meson drop symbols from convenience
    libraries unless we use them in libgtk.

 gtk/gtktestutils.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
---
diff --git a/gtk/gtktestutils.c b/gtk/gtktestutils.c
index 690931a153..702248681c 100644
--- a/gtk/gtktestutils.c
+++ b/gtk/gtktestutils.c
@@ -90,6 +90,31 @@ gtk_test_init (int    *argcp,
   setlocale (LC_ALL, "en_US.UTF-8");
 
   gtk_init ();
+
+  /* Work around meson or linker fuckup - symbols get dropped
+   * from libgsk unless we use them in libgtk.
+   */
+  {
+    GskPathBuilder *builder;
+    GskPath *path;
+    GskPathMeasure *measure;
+    GskStroke *stroke;
+
+    builder = gsk_path_builder_new ();
+    gsk_path_builder_move_to (builder, 10, 10);
+    gsk_path_builder_close (builder);
+    path = gsk_path_builder_free_to_path (builder);
+    measure = gsk_path_measure_new (path);
+    gsk_path_unref (path);
+
+    stroke = gsk_stroke_new (1);
+    path = gsk_path_measure_stroke (measure, stroke);
+    gsk_stroke_free (stroke);
+
+    gsk_path_measure_unref (measure);
+
+    gsk_path_unref (path);
+  }
 }
 
 static gboolean