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/**
* Copyright © 2016-2022 Dr. Tobias Quathamer <toddy@debian.org>
*
* 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/>.
*/
// Feature Test Macro Requirements for glibc: execvpe()
#define _GNU_SOURCE
#include <glib.h>
#include <string.h>
#include <unistd.h>
/**
* Test all codes for ISO standard.
*/
void test_integration_add_test_from_files(gconstpointer data)
{
gchar *path_prefix = (gchar *) data;
gchar *filename;
GError *error = NULL;
gchar *tmp = NULL;
gchar *commandline = NULL;
gchar *expected_stdout = NULL;
gchar *expected_stderr = NULL;
gchar **commandline_args = NULL;
if (g_test_subprocess()) {
// Get the commandline
filename = g_strdup_printf("%s_test_commandline.txt", path_prefix);
g_file_get_contents(filename, &commandline, NULL, &error);
g_assert_null(error);
g_assert_nonnull(commandline);
g_free(filename);
// Set up the commandline prefix
tmp = g_strdup_printf("isoquery -p %s/data %s", TESTDIR, commandline);
g_free(commandline);
commandline = tmp;
// Set up arguments
commandline_args = g_strsplit(g_strchomp(commandline), " ", -1);
// Set up a defined environment to execute test reproducibly
gchar *env[] = { "LC_ALL=en_GB.UTF-8", NULL };
// Execute program
execvpe("../src/isoquery", commandline_args, env);
g_strfreev(commandline_args);
g_free(commandline);
return;
}
g_test_trap_subprocess(NULL, 0, 0);
g_test_trap_assert_passed();
// Get the expected output on stdout
filename = g_strdup_printf("%s_test_stdout.txt", path_prefix);
g_file_get_contents(filename, &expected_stdout, NULL, &error);
g_assert_null(error);
g_assert_nonnull(expected_stdout);
g_free(filename);
// Get the expected output on stderr, if available
filename = g_strdup_printf("%s_test_stderr.txt", path_prefix);
if (g_file_get_contents(filename, &expected_stderr, NULL, &error)) {
g_assert_null(error);
g_assert_nonnull(expected_stderr);
} else {
// Make sure that the only acceptable error is "file not found".
g_assert_cmpint(error->code, ==, G_FILE_ERROR_NOENT);
expected_stderr = g_strdup("");
}
g_free(filename);
g_test_trap_assert_stdout(expected_stdout);
g_test_trap_assert_stderr(expected_stderr);
g_free(expected_stdout);
g_free(expected_stderr);
}
/**
* Initializing all test functions
*/
int main(int argc, gchar * argv[])
{
gchar *test_directories[] = {
"iso_639-2", "iso_639-3", "iso_639-5",
"iso_3166-1", "iso_3166-2", "iso_3166-3",
"iso_4217", "iso_15924",
"common",
NULL
};
gchar *pathname, *testpath, *testname;
const gchar *filename;
GDir *testdir;
GError *error = NULL;
GList *testfiles = NULL;
int i = 0;
g_test_init(&argc, &argv, NULL);
// Add common tests for various standards
while (test_directories[i]) {
// Open the directory for the current standard
testdir = g_dir_open(g_strdup_printf("%s/expected/%s", TESTDIR, test_directories[i]), 0, &error);
g_assert_null(error);
g_assert_nonnull(testdir);
// Read in all files
while ((filename = g_dir_read_name(testdir))) {
// Only add files for command lines, the stdout files
// will be read by the test; the stderr files are optional.
if (g_str_has_suffix(filename, "_test_commandline.txt")) {
testfiles = g_list_prepend(testfiles, g_strdup(filename));
}
}
testfiles = g_list_sort(testfiles, (GCompareFunc) * g_strcmp0);
g_dir_close(testdir);
// Add all test files to the queue
for (GList * l = testfiles; l != NULL; l = l->next) {
// Remove the file extension and test description to get a name
testname = g_strndup(l->data, strlen(l->data) - strlen("_test_commandline.txt"));
testpath = g_strdup_printf("/integration/%s/%s", test_directories[i], testname);
// Construct the pathname to the file
pathname = g_strdup_printf("%s/expected/%s/%s", TESTDIR, test_directories[i], testname);
g_test_add_data_func(testpath, pathname, test_integration_add_test_from_files);
g_free(testname);
g_free(testpath);
}
g_list_free_full(testfiles, *g_free);
testfiles = NULL;
i++;
}
return g_test_run();
}
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