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/*-
* Copyright 2016 Vsevolod Stakhov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "rspamd.h"
#include "util.h"
#include "lua/lua_common.h"
#include "unix-std.h"
#ifdef HAVE_GLOB_H
#include <glob.h>
#endif
static const char *lua_src_name = "lua/tests.lua";
extern gchar *lua_test;
extern gchar *lua_test_case;
extern gchar *argv0_dirname;
extern struct rspamd_main *rspamd_main;
static int
traceback(lua_State *L)
{
if (!lua_isstring(L, 1)) {
return 1;
}
lua_getglobal(L, "debug");
if (!lua_istable(L, -1)) {
lua_pop(L, 1);
return 1;
}
lua_getfield(L, -1, "traceback");
if (!lua_isfunction(L, -1)) {
lua_pop(L, 2);
return 1;
}
lua_pushvalue(L, 1);
lua_pushinteger(L, 2);
lua_call(L, 2, 1);
return 1;
}
_Noreturn void
rspamd_lua_test_func(void)
{
lua_State *L = (lua_State *) rspamd_main->cfg->lua_state;
gchar *lua_src, *rp, rp_buf[PATH_MAX], path_buf[PATH_MAX], *tmp, *dir, *pattern;
const gchar *old_path;
glob_t globbuf;
gint i, len;
rspamd_lua_set_env(L, NULL, NULL, NULL);
rspamd_lua_set_globals(rspamd_main->cfg, L);
rspamd_lua_start_gc(rspamd_main->cfg);
if (lua_test_case) {
lua_pushstring(L, lua_test_case);
lua_setglobal(L, "test_pattern");
}
rspamd_printf("Starting lua tests\n");
lua_src = g_build_filename(argv0_dirname, lua_src_name, NULL);
if ((rp = realpath(lua_src, rp_buf)) == NULL) {
msg_err("cannot find path %s: %s",
lua_src, strerror(errno));
g_assert(0);
}
g_free(lua_src);
tmp = g_strdup(rp);
dir = dirname(tmp);
/* Set lua path */
lua_getglobal(L, "package");
lua_getfield(L, -1, "path");
old_path = luaL_checkstring(L, -1);
rspamd_snprintf(path_buf, sizeof(path_buf), "%s;%s/?.lua;%s/unit/?.lua",
old_path, dir, dir);
lua_pop(L, 1);
lua_pushstring(L, path_buf);
lua_setfield(L, -2, "path");
lua_pop(L, 1);
lua_newtable(L);
globbuf.gl_offs = 0;
len = strlen(dir) + sizeof("/unit/") + sizeof("*.lua");
pattern = g_malloc(len);
rspamd_snprintf(pattern, len, "%s/unit/%s", dir, "*.lua");
gint lua_test_len = 0;
gint inserted_file = 1;
gint path_start;
if (lua_test) {
lua_test_len = strlen(lua_test);
}
if (glob(pattern, GLOB_DOOFFS, NULL, &globbuf) == 0) {
for (i = 0; i < (gint) globbuf.gl_pathc; i++) {
if (lua_test) {
path_start = strlen(globbuf.gl_pathv[i]) - lua_test_len;
if (path_start < 0 ||
strncmp(globbuf.gl_pathv[i] + path_start, lua_test, lua_test_len) != 0) {
continue;
}
}
lua_pushinteger(L, inserted_file);
lua_pushstring(L, globbuf.gl_pathv[i]);
lua_settable(L, -3);
inserted_file++;
}
globfree(&globbuf);
g_free(pattern);
}
else {
msg_err("pattern %s doesn't match: %s", pattern,
strerror(errno));
g_assert(0);
}
lua_setglobal(L, "tests_list");
rspamd_lua_set_path(L, NULL, NULL);
lua_pushcfunction(L, traceback);
luaL_loadfile(L, rp);
if (lua_pcall(L, 0, 0, lua_gettop(L) - 1) != 0) {
msg_err("run test failed: %s", lua_tostring(L, -1));
g_assert(0);
}
exit(EXIT_SUCCESS);
}
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