Add form-upload example

test/unit_test.c

@@ -1265,9 +1265,9 @@ static void test_multipart(void) {
       "--xyz\r\n"
       "Content-Disposition: form-data; name=\"val\"\r\n"
       "\r\n"
-      "abcdef\r\n"
+      "abc\r\ndef\r\n"
       "--xyz\r\n"
-      "Content-Disposition: form-data; name=\"foo\"; filename=\"a.txt\"\r\n"
+      "Content-Disposition: form-data; name=\"foo\"; filename=\"a b.txt\"\r\n"
       "Content-Type: text/plain\r\n"
       "\r\n"
       "hello world\r\n"
@@ -1276,12 +1276,14 @@ static void test_multipart(void) {
   ASSERT(mg_http_next_multipart(mg_str(""), 0, NULL) == 0);
   ASSERT((ofs = mg_http_next_multipart(mg_str(s), 0, &part)) > 0);
   ASSERT(mg_strcmp(part.name, mg_str("val")) == 0);
-  ASSERT(mg_strcmp(part.body, mg_str("abcdef")) == 0);
+  // LOG(LL_INFO, ("--> [%.*s]", (int) part.body.len, part.body.ptr));
+  ASSERT(mg_strcmp(part.body, mg_str("abc\r\ndef")) == 0);
   ASSERT(part.filename.len == 0);
   ASSERT((ofs = mg_http_next_multipart(mg_str(s), ofs, &part)) > 0);
   ASSERT(mg_strcmp(part.name, mg_str("foo")) == 0);
-  ASSERT(mg_strcmp(part.filename, mg_str("a.txt")) == 0);
-  ASSERT(mg_strcmp(part.body, mg_str("hello world")) == 0);
+  // LOG(LL_INFO, ("--> [%.*s]", (int) part.filename.len, part.filename.ptr));
+  ASSERT(mg_strcmp(part.filename, mg_str("a b.txt")) == 0);
+  ASSERT(mg_strcmp(part.body, mg_str("hello world\r\n")) == 0);
   ASSERT(mg_http_next_multipart(mg_str(s), ofs, &part) == 0);
 }