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doompanning/tests/httpserver.c

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Squashed 'external/nng/' content from commit 29b73962 git-subtree-dir: external/nng git-subtree-split: 29b73962b939a6fbbf6ea8d5d7680bb06d0eeb99
2024-12-18 18:29:29 +01:00
//
// Copyright 2022 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
// Copyright 2020 Dirac Research <robert.bielik@dirac.com>
//
// This software is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt). A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//
#ifdef _WIN32
#define strdup _strdup
#else
#include <arpa/inet.h>
#endif
#include "trantest.h"
// Basic HTTP server tests.
#include <nng/nng.h>
#include <nng/supplemental/http/http.h>
#include <nng/supplemental/tls/tls.h>
#include "convey.h"
#include "core/nng_impl.h"
const char *doc1 = "<html><body>Someone <b>is</b> home!</body></html>";
const char *doc2 = "This is a text file.";
const char *doc3 = "<html><body>This is doc number 3.</body></html>";
const char *doc4 = "<html><body>Whoops, Errored!</body></html>";
static int
httpdo(nng_url *url, nng_http_req *req, nng_http_res *res, void **datap,
size_t *sizep)
{
int rv;
nng_aio * aio = NULL;
nng_http_client *cli = NULL;
nng_http_conn * h = NULL;
size_t clen = 0;
void * data = NULL;
const char * ptr;
if (((rv = nng_aio_alloc(&aio, NULL, NULL)) != 0) ||
((rv = nng_http_client_alloc(&cli, url)) != 0)) {
goto fail;
}
nng_http_client_connect(cli, aio);
nng_aio_wait(aio);
if ((rv = nng_aio_result(aio)) != 0) {
goto fail;
}
h = nng_aio_get_output(aio, 0);
nng_http_conn_write_req(h, req, aio);
nng_aio_wait(aio);
if ((rv = nng_aio_result(aio)) != 0) {
goto fail;
}
nng_http_conn_read_res(h, res, aio);
nng_aio_wait(aio);
if ((rv = nng_aio_result(aio)) != 0) {
goto fail;
}
clen = 0;
if ((ptr = nng_http_res_get_header(res, "Content-Length")) != NULL) {
clen = atoi(ptr);
}
if (clen > 0) {
nng_iov iov;
data = nng_alloc(clen);
iov.iov_buf = data;
iov.iov_len = clen;
nng_aio_set_iov(aio, 1, &iov);
nng_http_conn_read_all(h, aio);
nng_aio_wait(aio);
if ((rv = nng_aio_result(aio)) != 0) {
goto fail;
}
}
*datap = data;
*sizep = clen;
fail:
if (aio != NULL) {
nng_aio_free(aio);
}
if (h != NULL) {
nng_http_conn_close(h);
}
if (cli != NULL) {
nng_http_client_free(cli);
}
return (rv);
}
static int
httpget(const char *addr, void **datap, size_t *sizep, uint16_t *statp,
char **ctypep)
{
int rv;
nng_http_req *req = NULL;
nng_http_res *res = NULL;
nng_url * url = NULL;
size_t clen = 0;
void * data = NULL;
char * ctype = NULL;
const char * ptr;
if (((rv = nng_url_parse(&url, addr)) != 0) ||
((rv = nng_http_req_alloc(&req, url)) != 0) ||
((rv = nng_http_res_alloc(&res)) != 0)) {
goto fail;
}
if ((rv = httpdo(url, req, res, &data, &clen)) != 0) {
goto fail;
}
*statp = nng_http_res_get_status(res);
if (clen > 0) {
if ((ptr = nng_http_res_get_header(res, "Content-Type")) !=
NULL) {
ctype = strdup(ptr);
}
}
*datap = data;
*sizep = clen;
*ctypep = ctype;
fail:
if (rv != 0) {
if (data != NULL) {
nng_free(data, clen);
}
free(ctype);
}
if (url != NULL) {
nni_url_free(url);
}
if (req != NULL) {
nng_http_req_free(req);
}
if (res != NULL) {
nng_http_res_free(res);
}
return (rv);
}
static void
httpecho(nng_aio *aio)
{
nng_http_req *req = nng_aio_get_input(aio, 0);
nng_http_res *res;
int rv;
void * body;
size_t len;
nng_http_req_get_data(req, &body, &len);
if (((rv = nng_http_res_alloc(&res)) != 0) ||
((rv = nng_http_res_copy_data(res, body, len)) != 0) ||
((rv = nng_http_res_set_header(
res, "Content-type", "text/plain")) != 0) ||
((rv = nng_http_res_set_status(res, NNG_HTTP_STATUS_OK)) != 0)) {
nng_http_res_free(res);
nng_aio_finish(aio, rv);
return;
}
nng_aio_set_output(aio, 0, res);
nng_aio_finish(aio, 0);
}
TestMain("HTTP Server", {
nng_http_server * s;
nng_http_handler *h;
nni_init();
Convey("We can start an HTTP server", {
nng_aio *aio;
char portbuf[16];
char urlstr[48];
nng_url *url;
trantest_next_address(portbuf, "");
snprintf(
urlstr, sizeof(urlstr), "http://127.0.0.1:%s", portbuf);
So(nng_url_parse(&url, urlstr) == 0);
So(nng_aio_alloc(&aio, NULL, NULL) == 0);
So(nng_http_server_hold(&s, url) == 0);
Reset({
nng_aio_free(aio);
nng_http_server_release(s);
nng_url_free(url);
});
So(nng_http_handler_alloc_static(&h, "/home.html", doc1,
strlen(doc1), "text/html") == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
Convey("We can connect a client to it", {
nng_http_client *cli;
nng_http_conn * h;
nng_http_req * req;
nng_http_res * res;
So(nng_http_client_alloc(&cli, url) == 0);
nng_http_client_connect(cli, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
h = nng_aio_get_output(aio, 0);
So(h != NULL);
So(nng_http_req_alloc(&req, url) == 0);
So(nng_http_res_alloc(&res) == 0);
Reset({
nng_http_client_free(cli);
nng_http_conn_close(h);
nng_http_req_free(req);
nng_http_res_free(res);
});
Convey("404 works", {
So(nng_http_req_set_uri(req, "/bogus") == 0);
nng_http_conn_write_req(h, req, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
nng_http_conn_read_res(h, res, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
So(nng_http_res_get_status(res) == 404);
});
Convey("Valid data works", {
char chunk[256];
const void *ptr;
nng_iov iov;
So(nng_http_req_set_uri(req, "/home.html") ==
0);
nng_http_conn_write_req(h, req, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
nng_http_conn_read_res(h, res, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
So(nng_http_res_get_status(res) == 200);
ptr = nng_http_res_get_header(
res, "Content-Length");
So(ptr != NULL);
So(atoi(ptr) == (int) strlen(doc1));
iov.iov_len = strlen(doc1);
iov.iov_buf = chunk;
So(nng_aio_set_iov(aio, 1, &iov) == 0);
nng_http_conn_read_all(h, aio);
nng_aio_wait(aio);
So(nng_aio_result(aio) == 0);
So(nng_aio_count(aio) == strlen(doc1));
So(memcmp(chunk, doc1, strlen(doc1)) == 0);
});
});
});
Convey("Directory serving works (root)", {
char urlstr[32];
nng_url *url;
char * tmpdir;
char * workdir;
char * file1;
char * file2;
char * file3;
char * subdir1;
char * subdir2;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
So((tmpdir = nni_plat_temp_dir()) != NULL);
So((workdir = nni_file_join(tmpdir, "httptest")) != NULL);
So((subdir1 = nni_file_join(workdir, "subdir1")) != NULL);
So((subdir2 = nni_file_join(workdir, "subdir2")) != NULL);
So((file1 = nni_file_join(subdir1, "index.html")) != NULL);
So((file2 = nni_file_join(workdir, "file.txt")) != NULL);
So((file3 = nni_file_join(subdir2, "index.htm")) != NULL);
So(nni_file_put(file1, doc1, strlen(doc1)) == 0);
So(nni_file_put(file2, doc2, strlen(doc2)) == 0);
So(nni_file_put(file3, doc3, strlen(doc3)) == 0);
Reset({
nng_http_server_release(s);
free(tmpdir);
nni_file_delete(file1);
nni_file_delete(file2);
nni_file_delete(file3);
nni_file_delete(subdir1);
nni_file_delete(subdir2);
nni_file_delete(workdir);
free(workdir);
free(file1);
free(file2);
free(file3);
free(subdir1);
free(subdir2);
nng_url_free(url);
});
So(nng_http_handler_alloc_directory(&h, "/", workdir) == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
Convey("Index.html works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl),
"%s/subdir1/index.html", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc1));
So(memcmp(data, doc1, size) == 0);
So(strcmp(ctype, "text/html") == 0);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Index.htm works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(
fullurl, sizeof(fullurl), "%s/subdir2", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc3));
So(memcmp(data, doc3, size) == 0);
So(strcmp(ctype, "text/html") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Named file works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(
fullurl, sizeof(fullurl), "%s/file.txt", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc2));
So(memcmp(data, doc2, size) == 0);
So(strcmp(ctype, "text/plain") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Named file with URI parameters works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(
fullurl, sizeof(fullurl), "%s/file.txt?param=123456", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc2));
So(memcmp(data, doc2, size) == 0);
So(strcmp(ctype, "text/plain") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Missing index gives 404", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl), "%s/", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_NOT_FOUND);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Custom error page works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
So(nng_http_server_set_error_page(s, 404, doc4) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_NOT_FOUND);
So(size == strlen(doc4));
So(memcmp(data, doc4, size) == 0);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Bad method gives 405", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_method(req, "POST") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_METHOD_NOT_ALLOWED);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("Version 0.9 gives 505", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_version(req, "HTTP/0.9") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_HTTP_VERSION_NOT_SUPP);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("Missing Host gives 400", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_del_header(req, "Host") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_BAD_REQUEST);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
});
Convey("Directory serving works", {
char urlstr[32];
nng_url *url;
char * tmpdir;
char * workdir;
char * file1;
char * file2;
char * file3;
char * subdir1;
char * subdir2;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
So((tmpdir = nni_plat_temp_dir()) != NULL);
So((workdir = nni_file_join(tmpdir, "httptest")) != NULL);
So((subdir1 = nni_file_join(workdir, "subdir1")) != NULL);
So((subdir2 = nni_file_join(workdir, "subdir2")) != NULL);
So((file1 = nni_file_join(subdir1, "index.html")) != NULL);
So((file2 = nni_file_join(workdir, "file.txt")) != NULL);
So((file3 = nni_file_join(subdir2, "index.htm")) != NULL);
So(nni_file_put(file1, doc1, strlen(doc1)) == 0);
So(nni_file_put(file2, doc2, strlen(doc2)) == 0);
So(nni_file_put(file3, doc3, strlen(doc3)) == 0);
Reset({
nng_http_server_release(s);
free(tmpdir);
nni_file_delete(file1);
nni_file_delete(file2);
nni_file_delete(file3);
nni_file_delete(subdir1);
nni_file_delete(subdir2);
nni_file_delete(workdir);
free(workdir);
free(file1);
free(file2);
free(file3);
free(subdir1);
free(subdir2);
nng_url_free(url);
});
So(nng_http_handler_alloc_directory(&h, "/docs", workdir) ==
0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
Convey("Index.html works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl),
"%s/docs/subdir1/index.html", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc1));
So(memcmp(data, doc1, size) == 0);
So(strcmp(ctype, "text/html") == 0);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Index.htm works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl), "%s/docs/subdir2",
urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc3));
So(memcmp(data, doc3, size) == 0);
So(strcmp(ctype, "text/html") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Named file works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl), "%s/docs/file.txt",
urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc2));
So(memcmp(data, doc2, size) == 0);
So(strcmp(ctype, "text/plain") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Missing index gives 404", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl), "%s/docs/", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_NOT_FOUND);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Custom error page works", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
So(nng_http_server_set_error_page(s, 404, doc4) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/docs/", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_NOT_FOUND);
So(size == strlen(doc4));
So(memcmp(data, doc4, size) == 0);
nng_strfree(ctype);
nng_free(data, size);
});
Convey("Bad method gives 405", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/docs/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_method(req, "POST") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_METHOD_NOT_ALLOWED);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("Version 0.9 gives 505", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/docs/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_version(req, "HTTP/0.9") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_HTTP_VERSION_NOT_SUPP);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("Missing Host gives 400", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/docs/", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_del_header(req, "Host") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_BAD_REQUEST);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
});
Convey("Multiple tree handlers works", {
char urlstr[32];
nng_url *url;
char * tmpdir;
char * workdir;
char * workdir2;
char * file1;
char * file2;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
So((tmpdir = nni_plat_temp_dir()) != NULL);
So((workdir = nni_file_join(tmpdir, "httptest")) != NULL);
So((workdir2 = nni_file_join(tmpdir, "httptest2")) != NULL);
So((file1 = nni_file_join(workdir, "file1.txt")) != NULL);
So((file2 = nni_file_join(workdir2, "file2.txt")) != NULL);
So(nni_file_put(file1, doc1, strlen(doc1)) == 0);
So(nni_file_put(file2, doc2, strlen(doc2)) == 0);
Reset({
nng_http_server_release(s);
free(tmpdir);
nni_file_delete(file1);
nni_file_delete(file2);
nni_file_delete(workdir);
nni_file_delete(workdir2);
free(workdir2);
free(workdir);
free(file1);
free(file2);
nng_url_free(url);
});
So(nng_http_handler_alloc_directory(&h, "/", workdir) == 0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_handler_alloc_directory(&h, "/", workdir) == 0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == NNG_EADDRINUSE);
nng_http_handler_free(h);
So(nng_http_handler_alloc_directory(&h, "/subdir", workdir2) ==
0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_handler_alloc_directory(&h, "/subdir", workdir2) ==
0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == NNG_EADDRINUSE);
nng_http_handler_free(h);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
Convey("Named file works (1)", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(
fullurl, sizeof(fullurl), "%s/file1.txt", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc1));
So(memcmp(data, doc1, size) == 0);
So(strcmp(ctype, "text/plain") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
Convey("Named file works (2)", {
char fullurl[256];
void * data;
size_t size;
uint16_t stat;
char * ctype;
snprintf(fullurl, sizeof(fullurl),
"%s/subdir/file2.txt", urlstr);
So(httpget(fullurl, &data, &size, &stat, &ctype) == 0);
So(stat == NNG_HTTP_STATUS_OK);
So(size == strlen(doc2));
So(memcmp(data, doc2, size) == 0);
So(strcmp(ctype, "text/plain") == 0);
nni_strfree(ctype);
nng_free(data, size);
});
});
Convey("Custom POST handler works", {
char urlstr[32];
nng_url *url;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
Reset({
nng_http_server_release(s);
nng_url_free(url);
});
So(nng_http_handler_alloc(&h, "/post", httpecho) == 0);
So(nng_http_handler_set_method(h, "POST") == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
Convey("Echo POST works", {
char fullurl[256];
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
char txdata[5];
char * rxdata;
snprintf(txdata, sizeof(txdata), "1234");
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/post", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
nng_http_req_set_data(req, txdata, strlen(txdata));
So(nng_http_req_set_method(req, "POST") == 0);
So(httpdo(curl, req, res, (void **) &rxdata, &size) ==
0);
So(nng_http_res_get_status(res) == NNG_HTTP_STATUS_OK);
So(size == strlen(txdata));
So(strncmp(txdata, rxdata, size) == 0);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(rxdata, size);
});
Convey("Get method gives 405", {
char fullurl[256];
void * data;
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/post", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_method(req, "GET") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) ==
NNG_HTTP_STATUS_METHOD_NOT_ALLOWED);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
});
Convey("Redirect handler works", {
char urlstr[32];
nng_url *url;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
Reset({
nng_http_server_release(s);
nng_url_free(url);
});
Convey("GET redirect works", {
char fullurl[256];
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
const char * dest;
void * data;
size_t size;
So(nng_http_handler_alloc_redirect(&h, "/here", 301,
"http://127.0.0.1/there") == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/here", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_method(req, "GET") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) == 301);
So((dest = nng_http_res_get_header(res, "Location")) !=
NULL);
So(strcmp(dest, "http://127.0.0.1/there") == 0);
So(data != NULL);
So(size > 0);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("Tree redirect works", {
char fullurl[256];
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
const char * dest;
void * data;
size_t size;
// We'll use a 303 to ensure codes carry thru
So(nng_http_handler_alloc_redirect(&h, "/here", 303,
"http://127.0.0.1/there") == 0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl),
"%s/here/i/go/again", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
So(nng_http_req_set_method(req, "GET") == 0);
So(httpdo(curl, req, res, &data, &size) == 0);
So(nng_http_res_get_status(res) == 303);
So((dest = nng_http_res_get_header(res, "Location")) !=
NULL);
So(strcmp(dest, "http://127.0.0.1/there/i/go/again") ==
0);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
Convey("POST Redirect works", {
char fullurl[256];
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
char txdata[5];
const char * dest;
void * data;
So(nng_http_handler_alloc_redirect(&h, "/here", 301,
"http://127.0.0.1/there") == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
nng_msleep(100);
snprintf(txdata, sizeof(txdata), "1234");
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl), "%s/here", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
nng_http_req_set_data(req, txdata, strlen(txdata));
So(nng_http_req_set_method(req, "POST") == 0);
So(httpdo(curl, req, res, (void **) &data, &size) ==
0);
So(nng_http_res_get_status(res) == 301);
So((dest = nng_http_res_get_header(res, "Location")) !=
NULL);
So(strcmp(dest, "http://127.0.0.1/there") == 0);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(data, size);
});
});
Convey("Root tree handler works", {
char urlstr[32];
nng_url *url;
trantest_next_address(urlstr, "http://127.0.0.1:");
So(nng_url_parse(&url, urlstr) == 0);
So(nng_http_server_hold(&s, url) == 0);
Reset({
nng_http_server_release(s);
nng_url_free(url);
});
So(nng_http_handler_alloc(&h, "/", httpecho) == 0);
So(nng_http_handler_set_method(h, "POST") == 0);
So(nng_http_handler_set_tree(h) == 0);
So(nng_http_server_add_handler(s, h) == 0);
So(nng_http_server_start(s) == 0);
Convey("Echo POST works", {
char fullurl[256];
size_t size;
nng_http_req *req;
nng_http_res *res;
nng_url * curl;
char txdata[5];
char * rxdata;
snprintf(txdata, sizeof(txdata), "1234");
So(nng_http_res_alloc(&res) == 0);
snprintf(fullurl, sizeof(fullurl),
"%s/some_sub/directory", urlstr);
So(nng_url_parse(&curl, fullurl) == 0);
So(nng_http_req_alloc(&req, curl) == 0);
nng_http_req_set_data(req, txdata, strlen(txdata));
So(nng_http_req_set_method(req, "POST") == 0);
So(httpdo(curl, req, res, (void **) &rxdata, &size) ==
0);
So(nng_http_res_get_status(res) == NNG_HTTP_STATUS_OK);
So(size == strlen(txdata));
So(strncmp(txdata, rxdata, size) == 0);
nng_http_req_free(req);
nng_http_res_free(res);
nng_url_free(curl);
nng_free(rxdata, size);
});
});
});
Reference in a new issue Copy permalink