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/**
* vimb - a webkit based vim like browser.
*
* Copyright (C) 2012-2019 Daniel Carl
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 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/.
*/
#include <src/file-storage.h>
#include <gio/gio.h>
#include <stdio.h>
static char *pwd;
static char *none_existing_file = "_absent.txt";
static char *created_file = "_created.txt";
static char *existing_file = "_existent.txt";
static void test_ephemeral_no_file(void)
{
FileStorage *s;
char **lines;
char *file_path;
file_path = g_build_filename(pwd, none_existing_file, NULL);
/* make sure the file does not exist */
remove(file_path);
s = file_storage_new(pwd, none_existing_file, 0);
g_assert_nonnull(s);
/* empty file storage */
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 0);
g_strfreev(lines);
file_storage_append(s, "-%s\n", "foo");
file_storage_append(s, "-%s\n", "bar");
/* File must not be created on appending data to storage */
g_assert_false(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 3);
g_assert_cmpstr(lines[0], ==, "-foo");
g_assert_cmpstr(lines[1], ==, "-bar");
g_strfreev(lines);
file_storage_free(s);
g_free(file_path);
}
static void test_file_created(void)
{
FileStorage *s;
char *file_path;
file_path = g_build_filename(pwd, created_file, NULL);
remove(file_path);
g_assert_false(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
s = file_storage_new(pwd, created_file, 0640);
g_assert_true(g_file_test(file_path, G_FILE_TEST_IS_REGULAR));
file_storage_free(s);
g_free(file_path);
}
static void test_ephemeral_with_file(void)
{
FileStorage *s;
char *file_path;
char **lines;
char *content = NULL;
gboolean result;
file_path = g_build_filename(pwd, existing_file, NULL);
result = g_file_set_contents(file_path, "one\n", -1, NULL);
g_assert_true(result);
s = file_storage_new(pwd, existing_file, 0);
g_assert_nonnull(s);
/* empty file storage but file with two lines */
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 2);
g_strfreev(lines);
file_storage_append(s, "%s\n", "two ephemeral");
lines = file_storage_get_lines(s);
g_assert_cmpint(g_strv_length(lines), ==, 3);
g_assert_cmpstr(lines[0], ==, "one");
g_assert_cmpstr(lines[1], ==, "two ephemeral");
g_strfreev(lines);
/* now make sure the file was not changed */
g_file_get_contents(file_path, &content, NULL, NULL);
g_assert_cmpstr(content, ==, "one\n");
file_storage_free(s);
g_free(file_path);
}
int main(int argc, char *argv[])
{
int result;
g_test_init(&argc, &argv, NULL);
pwd = g_get_current_dir();
g_test_add_func("/test-file-storage/ephemeral-no-file", test_ephemeral_no_file);
g_test_add_func("/test-file-storage/file-created", test_file_created);
g_test_add_func("/test-file-storage/ephemeral-with-file", test_ephemeral_with_file);
result = g_test_run();
remove(existing_file);
remove(created_file);
g_free(pwd);
return result;
}
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