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/* test-diagnostics.c
*
* Copyright 2025 Christian Hergert <chergert@redhat.com>
*
* 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 General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include <foundry.h>
static const char *filename;
static FoundryOnTypeDiagnostics *diagnostics;
static void
items_changed_cb (GListModel *model,
guint position,
guint n_removed,
guint n_added)
{
g_printerr ("Position: %u, Removed: %u, Added: %u\n", position, n_removed, n_added);
for (guint i = position; i < position + n_added; i++)
{
g_autoptr(FoundryDiagnostic) diag = g_list_model_get_item (model, i);
g_autofree char *message = foundry_diagnostic_dup_message (diag);
g_printerr ("%s\n", message);
}
}
static DexFuture *
main_fiber (gpointer user_data)
{
g_autoptr(FoundryContext) context = NULL;
g_autoptr(FoundryTextManager) text_manager = NULL;
g_autoptr(FoundryTextDocument) document = NULL;
g_autoptr(FoundryOperation) operation = NULL;
g_autoptr(DexCancellable) cancellable = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
gboolean r;
guint n_items;
r = dex_await (foundry_init (), &error);
g_assert_no_error (error);
g_assert_true (r);
cancellable = dex_cancellable_new ();
context = dex_await_object (foundry_context_new_for_user (cancellable), &error);
g_assert_no_error (error);
g_assert_nonnull (context);
g_assert_true (FOUNDRY_IS_CONTEXT (context));
text_manager = foundry_context_dup_text_manager (context);
file = g_file_new_for_path (filename);
operation = foundry_operation_new ();
document = dex_await_object (foundry_text_manager_load (text_manager, file, operation, NULL), &error);
g_assert_no_error (error);
g_assert_nonnull (document);
g_assert_true (FOUNDRY_IS_TEXT_DOCUMENT (document));
diagnostics = foundry_on_type_diagnostics_new (document);
g_signal_connect (diagnostics,
"items-changed",
G_CALLBACK (items_changed_cb),
NULL);
if ((n_items = g_list_model_get_n_items (G_LIST_MODEL (diagnostics))))
items_changed_cb (G_LIST_MODEL (diagnostics), 0, 0, n_items);
return dex_future_new_true ();
}
int
main (int argc,
char *argv[])
{
g_autoptr(GMainLoop) main_loop = g_main_loop_new (NULL, FALSE);
if (g_strv_length ((char **)argv) != 2)
g_error ("usage: %s FILENAME", argv[0]);
filename = argv[1];
dex_init ();
g_print ("Waiting 30 seconds for changes...\n");
g_timeout_add_seconds_once (30, (GSourceOnceFunc)g_main_loop_quit, main_loop);
dex_future_disown (dex_scheduler_spawn (NULL, 0, main_fiber, NULL, NULL));
g_main_loop_run (main_loop);
return 0;
}
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