[gtksourceview] testsuite: reset vim regiseters between runs

[Christian Hergert <chergert src gnome org>]

commit 221ddb23d6c203f3f3cbd7151f69dcf349ac0595
Author: Christian Hergert <chergert redhat com>
Date:   Wed May 25 13:19:12 2022 -0700

    testsuite: reset vim regiseters between runs
    
    Now that we (more correctly) have vim registers shared between GtkSourceVim
    stacks, we need to reset them before each test case.

 testsuite/test-vim-input.c | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/testsuite/test-vim-input.c b/testsuite/test-vim-input.c
index 05703ee3..f3f43213 100644
--- a/testsuite/test-vim-input.c
+++ b/testsuite/test-vim-input.c
@@ -26,6 +26,7 @@
 #include <gtksourceview/vim/gtksourcevimcommand.h>
 #include <gtksourceview/vim/gtksourceviminsert.h>
 #include <gtksourceview/vim/gtksourcevimnormal.h>
+#include <gtksourceview/vim/gtksourcevimregisters.h>
 #include <gtksourceview/vim/gtksourcevimstate.h>
 
 static void
@@ -38,9 +39,13 @@ run_test (const char *text,
        GtkSourceStyleSchemeManager *schemes = gtk_source_style_scheme_manager_get_default ();
        GtkSourceStyleScheme *scheme = gtk_source_style_scheme_manager_get_scheme (schemes, "Adwaita");
        GtkSourceVim *vim = gtk_source_vim_new (view);
+       GtkSourceVimState *registers = gtk_source_vim_state_get_registers (GTK_SOURCE_VIM_STATE (vim));
        GtkTextIter begin, end;
        char *ret;
 
+       /* Registers are shared per-process, so they need to be reset between runs */
+       gtk_source_vim_registers_reset (GTK_SOURCE_VIM_REGISTERS (registers));
+
        gtk_source_buffer_set_style_scheme (buffer, scheme);
 
        gtk_text_buffer_set_text (GTK_TEXT_BUFFER (buffer), text, -1);