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mongoose/test/unit_test.c

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// Copyright (c) 2004-2013 Sergey Lyubka
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
// Unit test for the mongoose web server. Tests embedded API.
#define USE_WEBSOCKET
#define USE_LUA
#ifndef _WIN32
#define __cdecl
#define USE_IPV6
#endif
// USE_* definitions must be made before #include "mongoose.c" !
#include "mongoose.c"
static int s_total_tests = 0;
static int s_failed_tests = 0;
#define FAIL(str, line) do { \
printf("Fail on line %d: [%s]\n", line, str); \
s_failed_tests++; \
} while (0)
#define ASSERT(expr) do { \
s_total_tests++; \
if (!(expr)) FAIL(#expr, __LINE__); \
} while (0)
#define HTTP_PORT "56789"
#define HTTPS_PORT "56790"
#define HTTP_PORT2 "56791"
#define LISTENING_ADDR \
"127.0.0.1:" HTTP_PORT "r" \
",127.0.0.1:" HTTPS_PORT "s" \
",127.0.0.1:" HTTP_PORT2
static void test_parse_http_message() {
struct mg_request_info ri;
char req1[] = "GET / HTTP/1.1\r\n\r\n";
char req2[] = "BLAH / HTTP/1.1\r\n\r\n";
char req3[] = "GET / HTTP/1.1\r\nBah\r\n";
char req4[] = "GET / HTTP/1.1\r\nA: foo bar\r\nB: bar\r\nbaz\r\n\r\n";
char req5[] = "GET / HTTP/1.1\r\n\r\n";
char req6[] = "G";
char req7[] = " blah ";
char req8[] = " HTTP/1.1 200 OK \n\n";
ASSERT(parse_http_message(req1, sizeof(req1), &ri) == sizeof(req1) - 1);
ASSERT(strcmp(ri.http_version, "1.1") == 0);
ASSERT(ri.num_headers == 0);
ASSERT(parse_http_message(req2, sizeof(req2), &ri) == -1);
ASSERT(parse_http_message(req3, sizeof(req3), &ri) == 0);
ASSERT(parse_http_message(req6, sizeof(req6), &ri) == 0);
ASSERT(parse_http_message(req7, sizeof(req7), &ri) == 0);
ASSERT(parse_http_message("", 0, &ri) == 0);
ASSERT(parse_http_message(req8, sizeof(req8), &ri) == sizeof(req8) - 1);
// TODO(lsm): Fix this. Header value may span multiple lines.
ASSERT(parse_http_message(req4, sizeof(req4), &ri) == sizeof(req4) - 1);
ASSERT(strcmp(ri.http_version, "1.1") == 0);
ASSERT(ri.num_headers == 3);
ASSERT(strcmp(ri.http_headers[0].name, "A") == 0);
ASSERT(strcmp(ri.http_headers[0].value, "foo bar") == 0);
ASSERT(strcmp(ri.http_headers[1].name, "B") == 0);
ASSERT(strcmp(ri.http_headers[1].value, "bar") == 0);
ASSERT(strcmp(ri.http_headers[2].name, "baz\r\n\r") == 0);
ASSERT(strcmp(ri.http_headers[2].value, "") == 0);
ASSERT(parse_http_message(req5, sizeof(req5), &ri) == sizeof(req5) - 1);
ASSERT(strcmp(ri.request_method, "GET") == 0);
ASSERT(strcmp(ri.http_version, "1.1") == 0);
}
static void test_should_keep_alive(void) {
struct mg_connection conn;
struct mg_context ctx;
char req1[] = "GET / HTTP/1.1\r\n\r\n";
char req2[] = "GET / HTTP/1.0\r\n\r\n";
char req3[] = "GET / HTTP/1.1\r\nConnection: close\r\n\r\n";
char req4[] = "GET / HTTP/1.1\r\nConnection: keep-alive\r\n\r\n";
memset(&conn, 0, sizeof(conn));
conn.ctx = &ctx;
ASSERT(parse_http_message(req1, sizeof(req1), &conn.request_info) ==
sizeof(req1) - 1);
ctx.config[ENABLE_KEEP_ALIVE] = "no";
ASSERT(should_keep_alive(&conn) == 0);
ctx.config[ENABLE_KEEP_ALIVE] = "yes";
ASSERT(should_keep_alive(&conn) == 1);
conn.must_close = 1;
ASSERT(should_keep_alive(&conn) == 0);
conn.must_close = 0;
parse_http_message(req2, sizeof(req2), &conn.request_info);
ASSERT(should_keep_alive(&conn) == 0);
parse_http_message(req3, sizeof(req3), &conn.request_info);
ASSERT(should_keep_alive(&conn) == 0);
parse_http_message(req4, sizeof(req4), &conn.request_info);
ASSERT(should_keep_alive(&conn) == 1);
conn.status_code = 401;
ASSERT(should_keep_alive(&conn) == 0);
conn.status_code = 200;
conn.must_close = 1;
ASSERT(should_keep_alive(&conn) == 0);
}
static void test_match_prefix(void) {
ASSERT(match_prefix("/api", 4, "/api") == 4);
ASSERT(match_prefix("/a/", 3, "/a/b/c") == 3);
ASSERT(match_prefix("/a/", 3, "/ab/c") == -1);
ASSERT(match_prefix("/*/", 3, "/ab/c") == 4);
ASSERT(match_prefix("**", 2, "/a/b/c") == 6);
ASSERT(match_prefix("/*", 2, "/a/b/c") == 2);
ASSERT(match_prefix("*/*", 3, "/a/b/c") == 2);
ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
ASSERT(match_prefix("**.foo|**.bar", 13, "a.bar") == 5);
ASSERT(match_prefix("a|b|cd", 6, "cdef") == 2);
ASSERT(match_prefix("a|b|c?", 6, "cdef") == 2);
ASSERT(match_prefix("a|?|cd", 6, "cdef") == 1);
ASSERT(match_prefix("/a/**.cgi", 9, "/foo/bar/x.cgi") == -1);
ASSERT(match_prefix("/a/**.cgi", 9, "/a/bar/x.cgi") == 12);
ASSERT(match_prefix("**/", 3, "/a/b/c") == 5);
ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
ASSERT(match_prefix("$", 1, "") == 0);
ASSERT(match_prefix("$", 1, "x") == -1);
ASSERT(match_prefix("*$", 2, "x") == 1);
ASSERT(match_prefix("/$", 2, "/") == 1);
ASSERT(match_prefix("**/$", 4, "/a/b/c") == -1);
ASSERT(match_prefix("**/$", 4, "/a/b/") == 5);
ASSERT(match_prefix("*", 1, "/hello/") == 0);
ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b/") == -1);
ASSERT(match_prefix("**.a$|**.b$", 11, "/a/b.b") == 6);
ASSERT(match_prefix("**.a$|**.b$", 11, "/a/B.A") == 6);
ASSERT(match_prefix("**o$", 4, "HELLO") == 5);
}
static void test_remove_double_dots() {
struct { char before[20], after[20]; } data[] = {
{"////a", "/a"},
{"/.....", "/."},
{"/......", "/"},
{"...", "..."},
{"/...///", "/./"},
{"/a...///", "/a.../"},
{"/.x", "/.x"},
{"/\\", "/"},
{"/a\\", "/a\\"},
{"/a\\\\...", "/a\\."},
};
size_t i;
for (i = 0; i < ARRAY_SIZE(data); i++) {
remove_double_dots_and_double_slashes(data[i].before);
ASSERT(strcmp(data[i].before, data[i].after) == 0);
}
}
static char *read_file(const char *path, int *size) {
FILE *fp;
struct stat st;
char *data = NULL;
if ((fp = fopen(path, "rb")) != NULL && !fstat(fileno(fp), &st)) {
*size = (int) st.st_size;
ASSERT((data = malloc(*size)) != NULL);
ASSERT(fread(data, 1, *size, fp) == (size_t) *size);
fclose(fp);
}
return data;
}
static const char *fetch_data = "hello world!\n";
static const char *inmemory_file_data = "hi there";
static const char *upload_filename = "upload_test.txt";
static const char *upload_filename2 = "upload_test2.txt";
static const char *upload_ok_message = "upload successful";
static const char *open_file_cb(const struct mg_connection *conn,
const char *path, size_t *size) {
(void) conn;
if (!strcmp(path, "./blah")) {
*size = strlen(inmemory_file_data);
return inmemory_file_data;
}
return NULL;
}
static void upload_cb(struct mg_connection *conn, const char *path) {
const struct mg_request_info *ri = mg_get_request_info(conn);
char *p1, *p2;
int len1, len2;
if (atoi(ri->query_string) == 1) {
ASSERT(!strcmp(path, "./upload_test.txt"));
ASSERT((p1 = read_file("mongoose.c", &len1)) != NULL);
ASSERT((p2 = read_file(path, &len2)) != NULL);
ASSERT(len1 == len2);
ASSERT(memcmp(p1, p2, len1) == 0);
free(p1), free(p2);
remove(upload_filename);
} else if (atoi(ri->query_string) == 2) {
if (!strcmp(path, "./upload_test.txt")) {
ASSERT((p1 = read_file("mongoose.h", &len1)) != NULL);
ASSERT((p2 = read_file(path, &len2)) != NULL);
ASSERT(len1 == len2);
ASSERT(memcmp(p1, p2, len1) == 0);
free(p1), free(p2);
remove(upload_filename);
} else if (!strcmp(path, "./upload_test2.txt")) {
ASSERT((p1 = read_file("README.md", &len1)) != NULL);
ASSERT((p2 = read_file(path, &len2)) != NULL);
ASSERT(len1 == len2);
ASSERT(memcmp(p1, p2, len1) == 0);
free(p1), free(p2);
remove(upload_filename);
} else {
ASSERT(0);
}
} else {
ASSERT(0);
}
mg_printf(conn, "HTTP/1.0 200 OK\r\nContent-Length: %d\r\n\r\n%s",
(int) strlen(upload_ok_message), upload_ok_message);
}
static int begin_request_handler_cb(struct mg_connection *conn) {
const struct mg_request_info *ri = mg_get_request_info(conn);
if (!strcmp(ri->uri, "/data")) {
mg_printf(conn, "HTTP/1.1 200 OK\r\n"
"Content-Type: text/plain\r\n\r\n"
"%s", fetch_data);
close_connection(conn);
return 1;
}
if (!strcmp(ri->uri, "/upload")) {
ASSERT(ri->query_string != NULL);
ASSERT(mg_upload(conn, ".") == atoi(ri->query_string));
}
return 0;
}
static int log_message_cb(const struct mg_connection *conn, const char *msg) {
(void) conn;
printf("%s\n", msg);
return 0;
}
static const struct mg_callbacks CALLBACKS = {
&begin_request_handler_cb, NULL, &log_message_cb, NULL, NULL, NULL, NULL,
&open_file_cb, NULL, &upload_cb, NULL
};
static const char *OPTIONS[] = {
"document_root", ".",
"listening_ports", LISTENING_ADDR,
"enable_keep_alive", "yes",
"ssl_certificate", "build/ssl_cert.pem",
NULL,
};
static char *read_conn(struct mg_connection *conn, int *size) {
char buf[100], *data = NULL;
int len;
*size = 0;
while ((len = mg_read(conn, buf, sizeof(buf))) > 0) {
*size += len;
ASSERT((data = realloc(data, *size)) != NULL);
memcpy(data + *size - len, buf, len);
}
return data;
}
static void test_mg_download(void) {
char *p1, *p2, ebuf[100];
int len1, len2, port = atoi(HTTPS_PORT);
struct mg_connection *conn;
struct mg_context *ctx;
ASSERT((ctx = mg_start(&CALLBACKS, NULL, OPTIONS)) != NULL);
ASSERT(mg_download(NULL, port, 0, ebuf, sizeof(ebuf), "%s", "") == NULL);
ASSERT(mg_download("localhost", 0, 0, ebuf, sizeof(ebuf), "%s", "") == NULL);
ASSERT(mg_download("localhost", port, 1, ebuf, sizeof(ebuf),
"%s", "") == NULL);
// Fetch nonexistent file, should see 404
ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
"GET /gimbec HTTP/1.0\r\n\r\n")) != NULL);
ASSERT(strcmp(conn->request_info.uri, "404") == 0);
mg_close_connection(conn);
ASSERT((conn = mg_download("google.com", 443, 1, ebuf, sizeof(ebuf), "%s",
"GET / HTTP/1.0\r\n\r\n")) != NULL);
mg_close_connection(conn);
// Fetch mongoose.c, should succeed
ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
"GET /mongoose.c HTTP/1.0\r\n\r\n")) != NULL);
ASSERT(!strcmp(conn->request_info.uri, "200"));
ASSERT((p1 = read_conn(conn, &len1)) != NULL);
ASSERT((p2 = read_file("mongoose.c", &len2)) != NULL);
ASSERT(len1 == len2);
ASSERT(memcmp(p1, p2, len1) == 0);
free(p1), free(p2);
mg_close_connection(conn);
// Fetch in-memory file, should succeed.
ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
"GET /blah HTTP/1.1\r\n\r\n")) != NULL);
ASSERT((p1 = read_conn(conn, &len1)) != NULL);
ASSERT(len1 == (int) strlen(inmemory_file_data));
ASSERT(memcmp(p1, inmemory_file_data, len1) == 0);
free(p1);
mg_close_connection(conn);
// Fetch in-memory data with no Content-Length, should succeed.
ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
"GET /data HTTP/1.1\r\n\r\n")) != NULL);
ASSERT((p1 = read_conn(conn, &len1)) != NULL);
ASSERT(len1 == (int) strlen(fetch_data));
ASSERT(memcmp(p1, fetch_data, len1) == 0);
free(p1);
mg_close_connection(conn);
// Test SSL redirect, IP address
ASSERT((conn = mg_download("localhost", atoi(HTTP_PORT), 0,
ebuf, sizeof(ebuf), "%s",
"GET /foo HTTP/1.1\r\n\r\n")) != NULL);
ASSERT(strcmp(conn->request_info.uri, "302") == 0);
ASSERT(strcmp(mg_get_header(conn, "Location"),
"https://127.0.0.1:" HTTPS_PORT "/foo") == 0);
mg_close_connection(conn);
// Test SSL redirect, Host:
ASSERT((conn = mg_download("localhost", atoi(HTTP_PORT), 0,
ebuf, sizeof(ebuf), "%s",
"GET /foo HTTP/1.1\r\nHost: a.b:77\n\n")) != NULL);
ASSERT(strcmp(conn->request_info.uri, "302") == 0);
ASSERT(strcmp(mg_get_header(conn, "Location"),
"https://a.b:" HTTPS_PORT "/foo") == 0);
mg_close_connection(conn);
mg_stop(ctx);
}
static int alloc_printf(char **buf, size_t size, char *fmt, ...) {
va_list ap;
va_start(ap, fmt);
return alloc_vprintf(buf, size, fmt, ap);
}
static void test_mg_upload(void) {
static const char *boundary = "OOO___MY_BOUNDARY___OOO";
struct mg_context *ctx;
struct mg_connection *conn;
char ebuf[100], buf[20], *file_data, *file2_data, *post_data;
int file_len, file2_len, post_data_len;
ASSERT((ctx = mg_start(&CALLBACKS, NULL, OPTIONS)) != NULL);
// Upload one file
ASSERT((file_data = read_file("mongoose.c", &file_len)) != NULL);
post_data = NULL;
post_data_len = alloc_printf(&post_data, 0,
"--%s\r\n"
"Content-Disposition: form-data; "
"name=\"file\"; "
"filename=\"%s\"\r\n\r\n"
"%.*s\r\n"
"--%s--\r\n",
boundary, upload_filename,
file_len, file_data, boundary);
ASSERT(post_data_len > 0);
ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
ebuf, sizeof(ebuf),
"POST /upload?1 HTTP/1.1\r\n"
"Content-Length: %d\r\n"
"Content-Type: multipart/form-data; "
"boundary=%s\r\n\r\n"
"%.*s", post_data_len, boundary,
post_data_len, post_data)) != NULL);
free(file_data), free(post_data);
ASSERT(mg_read(conn, buf, sizeof(buf)) == (int) strlen(upload_ok_message));
ASSERT(memcmp(buf, upload_ok_message, strlen(upload_ok_message)) == 0);
mg_close_connection(conn);
// Upload two files
ASSERT((file_data = read_file("mongoose.h", &file_len)) != NULL);
ASSERT((file2_data = read_file("README.md", &file2_len)) != NULL);
post_data = NULL;
post_data_len = alloc_printf(&post_data, 0,
// First file
"--%s\r\n"
"Content-Disposition: form-data; "
"name=\"file\"; "
"filename=\"%s\"\r\n\r\n"
"%.*s\r\n"
// Second file
"--%s\r\n"
"Content-Disposition: form-data; "
"name=\"file\"; "
"filename=\"%s\"\r\n\r\n"
"%.*s\r\n"
// Final boundary
"--%s--\r\n",
boundary, upload_filename,
file_len, file_data,
boundary, upload_filename2,
file2_len, file2_data,
boundary);
ASSERT(post_data_len > 0);
ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
ebuf, sizeof(ebuf),
"POST /upload?2 HTTP/1.1\r\n"
"Content-Length: %d\r\n"
"Content-Type: multipart/form-data; "
"boundary=%s\r\n\r\n"
"%.*s", post_data_len, boundary,
post_data_len, post_data)) != NULL);
free(file_data), free(file2_data), free(post_data);
ASSERT(mg_read(conn, buf, sizeof(buf)) == (int) strlen(upload_ok_message));
ASSERT(memcmp(buf, upload_ok_message, strlen(upload_ok_message)) == 0);
mg_close_connection(conn);
mg_stop(ctx);
}
static void test_base64_encode(void) {
const char *in[] = {"a", "ab", "abc", "abcd", NULL};
const char *out[] = {"YQ==", "YWI=", "YWJj", "YWJjZA=="};
char buf[100];
int i;
for (i = 0; in[i] != NULL; i++) {
base64_encode((unsigned char *) in[i], strlen(in[i]), buf);
ASSERT(!strcmp(buf, out[i]));
}
}
static void test_mg_get_var(void) {
static const char *post[] = {
"a=1&&b=2&d&=&c=3%20&e=",
"q=&st=2012%2F11%2F13+17%3A05&et=&team_id=",
NULL
};
char buf[20];
ASSERT(mg_get_var(post[0], strlen(post[0]), "a", buf, sizeof(buf)) == 1);
ASSERT(buf[0] == '1' && buf[1] == '\0');
ASSERT(mg_get_var(post[0], strlen(post[0]), "b", buf, sizeof(buf)) == 1);
ASSERT(buf[0] == '2' && buf[1] == '\0');
ASSERT(mg_get_var(post[0], strlen(post[0]), "c", buf, sizeof(buf)) == 2);
ASSERT(buf[0] == '3' && buf[1] == ' ' && buf[2] == '\0');
ASSERT(mg_get_var(post[0], strlen(post[0]), "e", buf, sizeof(buf)) == 0);
ASSERT(buf[0] == '\0');
ASSERT(mg_get_var(post[0], strlen(post[0]), "d", buf, sizeof(buf)) == -1);
ASSERT(mg_get_var(post[0], strlen(post[0]), "c", buf, 2) == -2);
ASSERT(mg_get_var(post[0], strlen(post[0]), "x", NULL, 10) == -2);
ASSERT(mg_get_var(post[0], strlen(post[0]), "x", buf, 0) == -2);
ASSERT(mg_get_var(post[1], strlen(post[1]), "st", buf, 16) == -2);
ASSERT(mg_get_var(post[1], strlen(post[1]), "st", buf, 17) == 16);
}
static void test_set_throttle(void) {
ASSERT(set_throttle(NULL, 0x0a000001, "/") == 0);
ASSERT(set_throttle("10.0.0.0/8=20", 0x0a000001, "/") == 20);
ASSERT(set_throttle("10.0.0.0/8=0.5k", 0x0a000001, "/") == 512);
ASSERT(set_throttle("10.0.0.0/8=17m", 0x0a000001, "/") == 1048576 * 17);
ASSERT(set_throttle("10.0.0.0/8=1x", 0x0a000001, "/") == 0);
ASSERT(set_throttle("10.0.0.0/8=5,0.0.0.0/0=10", 0x0a000001, "/") == 10);
ASSERT(set_throttle("10.0.0.0/8=5,/foo/**=7", 0x0a000001, "/index") == 5);
ASSERT(set_throttle("10.0.0.0/8=5,/foo/**=7", 0x0a000001, "/foo/x") == 7);
ASSERT(set_throttle("10.0.0.0/8=5,/foo/**=7", 0x0b000001, "/foxo/x") == 0);
ASSERT(set_throttle("10.0.0.0/8=5,*=1", 0x0b000001, "/foxo/x") == 1);
}
static void test_next_option(void) {
const char *p, *list = "x/8,/y**=1;2k,z";
struct vec a, b;
int i;
ASSERT(next_option(NULL, &a, &b) == NULL);
for (i = 0, p = list; (p = next_option(p, &a, &b)) != NULL; i++) {
ASSERT(i != 0 || (a.ptr == list && a.len == 3 && b.len == 0));
ASSERT(i != 1 || (a.ptr == list + 4 && a.len == 4 && b.ptr == list + 9 &&
b.len == 4));
ASSERT(i != 2 || (a.ptr == list + 14 && a.len == 1 && b.len == 0));
}
}
#ifdef USE_LUA
static void check_lua_expr(lua_State *L, const char *expr, const char *value) {
const char *v, *var_name = "myVar";
char buf[100];
snprintf(buf, sizeof(buf), "%s = %s", var_name, expr);
(void) luaL_dostring(L, buf);
lua_getglobal(L, var_name);
v = lua_tostring(L, -1);
ASSERT((value == NULL && v == NULL) ||
(value != NULL && v != NULL && !strcmp(value, v)));
}
static void test_lua(void) {
static struct mg_connection conn;
static struct mg_context ctx;
char http_request[] = "POST /foo/bar HTTP/1.1\r\n"
"Content-Length: 12\r\n"
"Connection: close\r\n\r\nhello world!";
lua_State *L = luaL_newstate();
conn.ctx = &ctx;
conn.buf = http_request;
conn.buf_size = conn.data_len = strlen(http_request);
conn.request_len = parse_http_message(conn.buf, conn.data_len,
&conn.request_info);
conn.content_len = conn.data_len - conn.request_len;
prepare_lua_environment(&conn, L);
ASSERT(lua_gettop(L) == 0);
check_lua_expr(L, "'hi'", "hi");
check_lua_expr(L, "mg.request_info.request_method", "POST");
check_lua_expr(L, "mg.request_info.uri", "/foo/bar");
check_lua_expr(L, "mg.request_info.num_headers", "2");
check_lua_expr(L, "mg.request_info.remote_ip", "0");
check_lua_expr(L, "mg.request_info.http_headers['Content-Length']", "12");
check_lua_expr(L, "mg.request_info.http_headers['Connection']", "close");
(void) luaL_dostring(L, "post = mg.read()");
check_lua_expr(L, "# post", "12");
check_lua_expr(L, "post", "hello world!");
lua_close(L);
}
#endif
static void test_mg_stat(void) {
static struct mg_context ctx;
struct file file = STRUCT_FILE_INITIALIZER;
ASSERT(!mg_stat(fc(&ctx), " does not exist ", &file));
}
static void test_skip_quoted(void) {
char x[] = "a=1, b=2 c='hi \' there'", *s = x, *p;
p = skip_quoted(&s, ", ", ", ", 0);
ASSERT(p != NULL && !strcmp(p, "a=1"));
p = skip_quoted(&s, ", ", ", ", 0);
ASSERT(p != NULL && !strcmp(p, "b=2"));
// TODO(lsm): fix this
#if 0
p = skip_quoted(&s, "'", ", ", '\\');
p = skip_quoted(&s, "'", ", ", '\\');
printf("[%s]\n", p);
ASSERT(p != NULL && !strcmp(p, "hi ' there"));
#endif
}
static void test_alloc_vprintf(void) {
char buf[MG_BUF_LEN], *p = buf;
ASSERT(alloc_printf(&p, sizeof(buf), "%s", "hi") == 2);
ASSERT(p == buf);
ASSERT(alloc_printf(&p, sizeof(buf), "%s", "") == 0);
ASSERT(alloc_printf(&p, sizeof(buf), "") == 0);
// Pass small buffer, make sure alloc_printf allocates
ASSERT(alloc_printf(&p, 1, "%s", "hello") == 5);
ASSERT(p != buf);
free(p);
}
static void test_request_replies(void) {
char ebuf[100];
int i, port = atoi(HTTPS_PORT);
struct mg_connection *conn;
struct mg_context *ctx;
static struct { const char *request, *reply_regex; } tests[] = {
{
"GET test/hello.txt HTTP/1.0\r\nRange: bytes=3-5\r\n\r\n",
"^HTTP/1.1 206 Partial Content"
},
{NULL, NULL},
};
ASSERT((ctx = mg_start(&CALLBACKS, NULL, OPTIONS)) != NULL);
for (i = 0; tests[i].request != NULL; i++) {
ASSERT((conn = mg_download("localhost", port, 1, ebuf, sizeof(ebuf), "%s",
tests[i].request)) != NULL);
mg_close_connection(conn);
}
mg_stop(ctx);
}
static int api_callback(struct mg_connection *conn) {
struct mg_request_info *ri = mg_get_request_info(conn);
char post_data[100] = "";
ASSERT(ri->user_data == (void *) 123);
ASSERT(ri->num_headers == 2);
ASSERT(strcmp(mg_get_header(conn, "host"), "blah.com") == 0);
ASSERT(mg_read(conn, post_data, sizeof(post_data)) == 3);
ASSERT(memcmp(post_data, "b=1", 3) == 0);
ASSERT(ri->query_string != NULL);
ASSERT(ri->remote_ip > 0);
ASSERT(ri->remote_port > 0);
ASSERT(strcmp(ri->http_version, "1.0") == 0);
mg_printf(conn, "HTTP/1.0 200 OK\r\n\r\n");
return 1;
}
static void test_api_calls(void) {
char ebuf[100];
struct mg_callbacks callbacks;
struct mg_connection *conn;
struct mg_context *ctx;
static const char *request = "POST /?a=%20&b=&c=xx HTTP/1.0\r\n"
"Host: blah.com\n" // More spaces before
"content-length: 3\r\n" // Lower case header name
"\r\nb=123456"; // Content size > content-length, test for mg_read()
memset(&callbacks, 0, sizeof(callbacks));
callbacks.begin_request = api_callback;
ASSERT((ctx = mg_start(&callbacks, (void *) 123, OPTIONS)) != NULL);
ASSERT((conn = mg_download("localhost", atoi(HTTPS_PORT), 1,
ebuf, sizeof(ebuf), "%s", request)) != NULL);
mg_close_connection(conn);
mg_stop(ctx);
}
static void test_url_decode(void) {
char buf[100];
ASSERT(mg_url_decode("foo", 3, buf, 3, 0) == -1); // No space for \0
ASSERT(mg_url_decode("foo", 3, buf, 4, 0) == 3);
ASSERT(strcmp(buf, "foo") == 0);
ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 0) == 2);
ASSERT(strcmp(buf, "a+") == 0);
ASSERT(mg_url_decode("a+", 2, buf, sizeof(buf), 1) == 2);
ASSERT(strcmp(buf, "a ") == 0);
ASSERT(mg_url_decode("%61", 1, buf, sizeof(buf), 1) == 1);
ASSERT(strcmp(buf, "%") == 0);
ASSERT(mg_url_decode("%61", 2, buf, sizeof(buf), 1) == 2);
ASSERT(strcmp(buf, "%6") == 0);
ASSERT(mg_url_decode("%61", 3, buf, sizeof(buf), 1) == 1);
ASSERT(strcmp(buf, "a") == 0);
}
static void test_mg_strcasestr(void) {
static const char *big1 = "abcdef";
ASSERT(mg_strcasestr("Y", "X") == NULL);
ASSERT(mg_strcasestr("Y", "y") != NULL);
ASSERT(mg_strcasestr(big1, "X") == NULL);
ASSERT(mg_strcasestr(big1, "CD") == big1 + 2);
ASSERT(mg_strcasestr("aa", "AAB") == NULL);
}
static void test_mg_get_cookie(void) {
char buf[20];
ASSERT(mg_get_cookie("", "foo", NULL, sizeof(buf)) == -2);
ASSERT(mg_get_cookie("", "foo", buf, 0) == -2);
ASSERT(mg_get_cookie("", "foo", buf, sizeof(buf)) == -1);
ASSERT(mg_get_cookie("", NULL, buf, sizeof(buf)) == -1);
ASSERT(mg_get_cookie("a=1; b=2; c; d", "a", buf, sizeof(buf)) == 1);
ASSERT(strcmp(buf, "1") == 0);
ASSERT(mg_get_cookie("a=1; b=2; c; d", "b", buf, sizeof(buf)) == 1);
ASSERT(strcmp(buf, "2") == 0);
ASSERT(mg_get_cookie("a=1; b=123", "b", buf, sizeof(buf)) == 3);
ASSERT(strcmp(buf, "123") == 0);
ASSERT(mg_get_cookie("a=1; b=2; c; d", "c", buf, sizeof(buf)) == -1);
}
static void test_strtoll(void) {
ASSERT(strtoll("0", NULL, 10) == 0);
ASSERT(strtoll("123", NULL, 10) == 123);
ASSERT(strtoll("-34", NULL, 10) == -34);
ASSERT(strtoll("3566626116", NULL, 10) == 3566626116);
}
static void test_parse_port_string(void) {
static const char *valid[] = {
"1", "1s", "1r", "1.2.3.4:1", "1.2.3.4:1s", "1.2.3.4:1r",
#if defined(USE_IPV6)
"[::1]:123", "[3ffe:2a00:100:7031::1]:900",
#endif
NULL
};
static const char *invalid[] = {
"0", "99999", "1k", "1.2.3", "1.2.3.4:", "1.2.3.4:2p",
NULL
};
struct socket so;
struct vec vec;
int i;
for (i = 0; valid[i] != NULL; i++) {
vec.ptr = valid[i];
vec.len = strlen(vec.ptr);
ASSERT(parse_port_string(&vec, &so) != 0);
}
for (i = 0; invalid[i] != NULL; i++) {
vec.ptr = invalid[i];
vec.len = strlen(vec.ptr);
ASSERT(parse_port_string(&vec, &so) == 0);
}
}
int __cdecl main(void) {
test_parse_port_string();
test_mg_strcasestr();
test_alloc_vprintf();
test_base64_encode();
test_match_prefix();
test_remove_double_dots();
test_should_keep_alive();
test_parse_http_message();
test_mg_download();
test_mg_get_var();
test_set_throttle();
test_next_option();
test_mg_stat();
test_skip_quoted();
test_mg_upload();
test_request_replies();
test_api_calls();
test_url_decode();
test_mg_get_cookie();
test_strtoll();
#ifdef USE_LUA
test_lua();
#endif
printf("TOTAL TESTS: %d, FAILED: %d\n", s_total_tests, s_failed_tests);
return s_failed_tests == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
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