feat(test): add get index test

meson.build

@@ -1,8 +1,8 @@
 project(
-  'cws',
-  'c',
-  version: '0.1.0',
-  default_options: ['c_std=gnu23', 'warning_level=3'],
+    'cws',
+    'c',
+    version: '0.1.0',
+    default_options: ['c_std=gnu23', 'warning_level=3'],
 )
 
 add_global_arguments('-Wno-pedantic', language: 'c')
@@ -23,4 +23,12 @@ add_global_arguments('-DUSE_COLORS', language: 'c')
 add_global_arguments('-DEVELOPER', language: 'c')
 add_global_arguments('-D_POSIX_C_SOURCE=200809L', language: 'c')
 
-executable('cws', server, include_directories: incdir, dependencies: deps)
+exe = executable('cws', server, include_directories: incdir, dependencies: deps)
+
+# Test
+test_src = files('test/server.c')
+test_curl_dep = dependency('libcurl', required: false)
+test_deps = [test_curl_dep]
+test_exec = executable('test_http', test_src, dependencies: test_deps)
+
+test('index get', test_exec, args: [exe.full_path()])

src/config/config.c

@@ -2,7 +2,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <string.h>
 #include <tomlc17.h>
 
 #include "utils/debug.h"

src/core/worker.c

@@ -35,8 +35,9 @@ static cws_vhost_s *get_vhost(cws_config_s *config, char *host) {
 		}
 	}
 
-	/* This should not happen */
-	return NULL;
+	/* Return first domain */
+	/* TODO: return default domain */
+	return &config->virtual_hosts[0];
 }
 
 static cws_return worker_handle_client_data(int epfd, int client_fd, cws_config_s *config) {

src/http/handler.c

@@ -5,6 +5,7 @@
 #include <sys/stat.h>
 
 /* Sanitize and resolve file path */
+/* TODO: fix path traversal */
 static string_s *resolve_file_path(const char *url_path, cws_handler_config_s *config) {
 	string_s *full_path = string_new(config->root, 256);
 

test/server.c

@@ -0,0 +1,58 @@
+#include <curl/curl.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#define URL "http://localhost:3030"
+
+int main(int argc, char **argv) {
+	if (argc < 2) {
+		return 1;
+	}
+
+	char *server_path = argv[1];
+	fprintf(stdout, "server path: %s\n", server_path);
+
+	/* Run the server as child proc */
+	pid_t pid = fork();
+	if (pid == 0) {
+		execl(server_path, "cws", NULL);
+		fprintf(stderr, "execl failed: %s\n", strerror(errno));
+		exit(1);
+	}
+
+	if (pid == -1) {
+		fprintf(stderr, "fork failed: %s\n", strerror(errno));
+		exit(1);
+	}
+
+	fprintf(stdout, "pid: %d\n", pid);
+
+	CURL *curl = curl_easy_init();
+	curl_easy_setopt(curl, CURLOPT_URL, URL);
+	curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 1L);
+
+	long http_code = 0;
+	int max_retries = 10;
+	for (int i = 0; i < max_retries; i++) {
+		CURLcode res = curl_easy_perform(curl);
+		if (res == CURLE_OK) {
+			curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &http_code);
+			break;
+		}
+		fprintf(stdout, "Server not ready, retry %d/%d...\n", i + 1, max_retries);
+		sleep(1);
+	}
+
+	curl_easy_cleanup(curl);
+
+	fprintf(stdout, "http_code: %ld\n", http_code);
+
+	/* Kill the server */
+	kill(pid, SIGTERM);
+	waitpid(pid, NULL, 0);
+
+	return http_code == 200 ? 0 : 1;
+}