Add testsuite to test core libesphttpd functionality

user/cgi-test.c

@@ -0,0 +1,86 @@
+/*
+Cgi routines as used by the tests in the html/test subdirectory.
+*/
+
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEER-WARE LICENSE" (Revision 42):
+ * Jeroen Domburg <jeroen@spritesmods.com> wrote this file. As long as you retain 
+ * this notice you can do whatever you want with this stuff. If we meet some day, 
+ * and you think this stuff is worth it, you can buy me a beer in return. 
+ * ----------------------------------------------------------------------------
+ */
+
+
+#include <esp8266.h>
+#include "cgi-test.h"
+
+
+typedef struct {
+	int len;
+	int sendPos;
+} TestbedState;
+
+
+int ICACHE_FLASH_ATTR cgiTestbed(HttpdConnData *connData) {
+	char buff[1024];
+	int first=0;
+	int l, x;
+	TestbedState *state=(TestbedState*)connData->cgiData;
+
+	if (connData->conn==NULL) {
+		//Connection aborted. Clean up.
+		if (state) free(state);
+		return HTTPD_CGI_DONE;
+	}
+
+	if (state==NULL) {
+		//First call
+		state=malloc(sizeof(TestbedState));
+		memset(state, 0, sizeof(state));
+		connData->cgiData=state;
+		first=1;
+	}
+
+	if (connData->requestType==HTTPD_METHOD_GET) {
+		if (first) {
+			httpdStartResponse(connData, 200);
+			httpdHeader(connData, "content-type", "application/data");
+			httpdEndHeaders(connData);
+			l=httpdFindArg(connData->getArgs, "len", buff, sizeof(buff));
+			state->len=1024;
+			if (l!=-1) state->len=atoi(buff);
+			state->sendPos=0;
+			return HTTPD_CGI_MORE;
+		} else {
+			l=sizeof(buff);
+			if (l>(state->len-state->sendPos)) l=(state->len-state->sendPos);
+			//Fill with semi-random data
+			for (x=0; x<l; x++) buff[x]=((x^(state->sendPos>>10))&0x1F)+'0';
+			httpdSend(connData, buff, l);
+			state->sendPos+=l;
+			printf("Test: Uploaded %d/%d bytes\n", state->sendPos, state->len);
+			if (state->len<=state->sendPos) {
+				if (state) free(state);
+				return HTTPD_CGI_DONE; 
+			} else {
+				return HTTPD_CGI_MORE;
+			}
+		}
+	}
+	if (connData->requestType==HTTPD_METHOD_POST) {
+		if (connData->post->len!=connData->post->received) {
+			//Still receiving data. Ignore this.
+			printf("Test: got %d/%d bytes\n", connData->post->received, connData->post->len);
+			return HTTPD_CGI_MORE;
+		} else {
+			httpdStartResponse(connData, 200);
+			httpdHeader(connData, "content-type", "text/plain");
+			httpdEndHeaders(connData);
+			l=sprintf(buff, "%d", connData->post->received);
+			httpdSend(connData, buff, l);
+			return HTTPD_CGI_DONE;
+		}
+	}
+	return HTTPD_CGI_DONE;
+}

user/cgi-test.h

@@ -0,0 +1,8 @@
+#ifndef CGI_TEST_H
+#define CGI_TEST_H
+
+#include "httpd.h"
+
+int cgiTestbed(HttpdConnData *connData);
+
+#endif

user/user_main.c

@@ -26,6 +26,7 @@ some pictures of cats.
 #include "captdns.h"
 #include "webpages-espfs.h"
 #include "cgiwebsocket.h"
+#include "cgi-test.h"
 
 //The example can print out the heap use every 3 seconds. You can use this to catch memory leaks.
 //#define SHOW_HEAP_USE
@@ -147,6 +148,10 @@ HttpdBuiltInUrl builtInUrls[]={
 	{"/websocket/ws.cgi", cgiWebsocket, myWebsocketConnect},
 	{"/websocket/echo.cgi", cgiWebsocket, myEchoWebsocketConnect},
 
+	{"/test", cgiRedirect, "/test/index.html"},
+	{"/test/", cgiRedirect, "/test/index.html"},
+	{"/test/test.cgi", cgiTestbed, NULL},
+
 	{"*", cgiEspFsHook, NULL}, //Catch-all cgi function for the filesystem
 	{NULL, NULL, NULL}
 };