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test_router.c
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test_router.c
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/* _
* ___ __ _ __ _ _ _(_)
* / __|/ _` |/ _` | | | | |
* \__ \ (_| | (_| | |_| | |
* |___/\__,_|\__, |\__,_|_|
* |___/
*
* Cross-platform library which helps to develop web servers or frameworks.
*
* Copyright (C) 2016-2019 Silvio Clecio <[email protected]>
*
* Sagui 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.
*
* Sagui 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 Lesser General Public
* License along with Sagui library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "sg_assert.h"
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include "sg_router.h"
#include <sagui.h>
static void route_empty_cb(__SG_UNUSED void *cls,
__SG_UNUSED struct sg_route *route) {
}
static void route_cb(void *cls, struct sg_route *route) {
strcat(cls, sg_route_path(route));
strcat(cls, sg_route_rawpattern(route));
strcat(cls, sg_route_user_data(route));
}
static int router_dispatch_empty_cb(__SG_UNUSED void *cls,
__SG_UNUSED const char *path,
__SG_UNUSED struct sg_route *route) {
return 0;
}
static int router_dispatch_123_cb(__SG_UNUSED void *cls,
__SG_UNUSED const char *path,
__SG_UNUSED struct sg_route *route) {
return 123;
}
static int router_dispatch_concat_cb(void *cls, const char *path,
struct sg_route *route) {
strcat(cls, path);
strcat(cls, sg_route_rawpattern(route));
return 0;
}
static int router_match_empty_cb(__SG_UNUSED void *cls,
__SG_UNUSED struct sg_route *route) {
return 0;
}
static int router_match_123_cb(__SG_UNUSED void *cls,
__SG_UNUSED struct sg_route *route) {
return 123;
}
static void test_router_new(void) {
struct sg_router *router;
struct sg_route *routes = NULL;
errno = 0;
ASSERT(!sg_router_new(NULL));
ASSERT(errno == EINVAL);
ASSERT(sg_routes_add(&routes, "foo", route_empty_cb, "foo"));
ASSERT(sg_routes_add(&routes, "bar", route_empty_cb, "bar"));
router = sg_router_new(routes);
ASSERT(router);
ASSERT(router->routes == routes);
sg_routes_cleanup(&routes);
sg_router_free(router);
}
static void test_router_dispatch2(struct sg_router *router,
struct sg_route **routes) {
struct sg_router dummy_router;
char str[100];
ASSERT(sg_router_dispatch2(NULL, "foo", "bar", router_dispatch_empty_cb,
"foobar", router_match_empty_cb) == EINVAL);
ASSERT(sg_router_dispatch2(router, NULL, "bar", router_dispatch_empty_cb,
"foobar", router_match_empty_cb) == EINVAL);
dummy_router.routes = NULL;
ASSERT(sg_router_dispatch2(&dummy_router, "foo", "bar",
router_dispatch_empty_cb, "foobar",
router_match_empty_cb) == EINVAL);
ASSERT(sg_router_dispatch2(router, "foo", "bar", router_dispatch_123_cb,
"foobar", router_match_empty_cb) == 123);
memset(str, 0, sizeof(str));
ASSERT(sg_router_dispatch2(router, "abc", "bar", router_dispatch_concat_cb,
str, router_match_empty_cb) == ENOENT);
ASSERT(strcmp(str, "abc^foo$abc^bar$") == 0);
ASSERT(sg_router_dispatch2(router, "foo", "bar", router_dispatch_empty_cb,
"foobar", router_match_123_cb) == 123);
memset(str, 0, sizeof(str));
ASSERT(sg_routes_add(routes, "/abc", route_cb, str));
ASSERT(sg_router_dispatch2(router, "/abc", "foo", router_dispatch_empty_cb,
"bar", router_match_empty_cb) == 0);
ASSERT(strcmp(str, "/abc^/abc$foo") == 0);
}
static void test_router_dispatch(struct sg_router *router) {
struct sg_router dummy_router;
ASSERT(sg_router_dispatch(NULL, "foo", "bar") == EINVAL);
ASSERT(sg_router_dispatch(router, NULL, "bar") == EINVAL);
dummy_router.routes = NULL;
ASSERT(sg_router_dispatch(&dummy_router, "foo", "bar") == EINVAL);
ASSERT(sg_router_dispatch(router, "foo", NULL) == 0);
ASSERT(sg_router_dispatch(router, "bar", NULL) == 0);
}
int main(void) {
struct sg_router *router;
struct sg_route *routes = NULL;
test_router_new();
sg_routes_add(&routes, "foo", route_empty_cb, "foo");
sg_routes_add(&routes, "bar", route_empty_cb, "bar");
router = sg_router_new(routes);
test_router_dispatch2(router, &routes);
test_router_dispatch(router);
sg_routes_cleanup(&routes);
sg_router_free(router);
return EXIT_SUCCESS;
}