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/*
* Copyright (C) 2025 Khalid Abu Shawarib.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* Author: Khalid Abu Shawarib <kas@gnome.org>
*/
#include <gio/gio.h>
static void
create_files (const GStrv hier)
{
g_mkdir_with_parents (g_get_home_dir (), 0700);
for (guint i = 0; hier[i] != NULL; i++)
{
GFile *file = g_file_new_build_filename (g_get_home_dir (), hier[i], NULL);
gboolean is_directory = g_str_has_suffix (hier[i], G_DIR_SEPARATOR_S);
if (is_directory)
g_file_make_directory (file, NULL, NULL);
else
{
GFileOutputStream *stream = g_file_create (file, G_FILE_CREATE_NONE, NULL, NULL);
g_object_unref (stream);
}
g_assert_true (g_file_query_exists (file, NULL));
g_object_unref (file);
}
}
static GStrv
prefix_filenames (const gchar *const strings[],
const gchar *prefix)
{
GStrvBuilder *builder = g_strv_builder_new ();
for (guint i = 0; strings[i] != NULL; i++)
g_strv_builder_take (builder, g_build_filename (prefix, strings[i], NULL));
return g_strv_builder_unref_to_strv (builder);
}
typedef struct
{
const gchar *string;
const gchar *all_completion_suffix;
const gchar *dirs_completion_suffix;
const gchar *const all_completions[5];
const gchar *const dirs_completions[5];
} FilenameCompleterTestCase;
static void
run_test_cases (const FilenameCompleterTestCase test_cases[],
guint len)
{
const gchar *base_path = g_get_home_dir ();
for (guint i = 0; i < len; i++)
{
GFilenameCompleter *all_completer = g_filename_completer_new ();
GFilenameCompleter *dirs_completer = g_filename_completer_new ();
gchar *completion_suffix;
GStrv all_results_completions, all_expected_completions;
GStrv dirs_results_completions, dirs_expected_completions;
gchar *path_to_complete = g_build_filename (base_path, test_cases[i].string, NULL);
GMainLoop *loop = g_main_loop_new (NULL, FALSE);
/* dirs_only = FALSE */
g_signal_connect_swapped (all_completer, "got-completion-data",
G_CALLBACK (g_main_loop_quit), loop);
g_filename_completer_set_dirs_only (all_completer, FALSE);
g_strfreev (g_filename_completer_get_completions (all_completer, path_to_complete));
g_main_loop_run (loop);
all_expected_completions = prefix_filenames (test_cases[i].all_completions, base_path);
all_results_completions = g_filename_completer_get_completions (all_completer, path_to_complete);
g_assert_cmpstrv (all_expected_completions, all_results_completions);
g_strfreev (all_expected_completions);
g_strfreev (all_results_completions);
completion_suffix = g_filename_completer_get_completion_suffix (all_completer,
path_to_complete);
g_assert_cmpstr (test_cases[i].all_completion_suffix, ==, completion_suffix);
g_free (completion_suffix);
/* dirs_only = TRUE */
g_signal_connect_swapped (dirs_completer, "got-completion-data",
G_CALLBACK (g_main_loop_quit), loop);
g_filename_completer_set_dirs_only (dirs_completer, TRUE);
g_strfreev (g_filename_completer_get_completions (dirs_completer, path_to_complete));
g_main_loop_run (loop);
dirs_expected_completions = prefix_filenames (test_cases[i].dirs_completions, base_path);
dirs_results_completions = g_filename_completer_get_completions (dirs_completer, path_to_complete);
g_assert_cmpstrv (dirs_expected_completions, dirs_results_completions);
g_strfreev (dirs_expected_completions);
g_strfreev (dirs_results_completions);
completion_suffix = g_filename_completer_get_completion_suffix (dirs_completer,
path_to_complete);
g_assert_cmpstr (test_cases[i].dirs_completion_suffix, ==, completion_suffix);
g_free (completion_suffix);
g_object_unref (all_completer);
g_object_unref (dirs_completer);
g_free (path_to_complete);
g_main_loop_unref (loop);
}
}
static void
test_completions (void)
{
const GStrv files_hier = (char *[]){
"file_1",
"file_2",
"folder_1" G_DIR_SEPARATOR_S,
"folder_2" G_DIR_SEPARATOR_S,
NULL
};
const FilenameCompleterTestCase test_cases[] = {
{
"f",
"",
"older_",
{ "file_1",
"file_2",
"folder_1" G_DIR_SEPARATOR_S,
"folder_2" G_DIR_SEPARATOR_S,
NULL },
{ "folder_1" G_DIR_SEPARATOR_S,
"folder_2" G_DIR_SEPARATOR_S,
NULL },
},
{
"fi",
"le_",
NULL,
{ "file_1",
"file_2",
NULL },
{ NULL },
},
{
"fo",
"lder_",
"lder_",
{ "folder_1" G_DIR_SEPARATOR_S,
"folder_2" G_DIR_SEPARATOR_S,
NULL },
{ "folder_1" G_DIR_SEPARATOR_S,
"folder_2" G_DIR_SEPARATOR_S,
NULL },
},
};
create_files (files_hier);
run_test_cases (test_cases, G_N_ELEMENTS (test_cases));
}
int
main (int argc, char *argv[])
{
g_setenv ("LC_ALL", "C", TRUE);
g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
g_test_add_func ("/filenamecompleter/basic", test_completions);
return g_test_run ();
}
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