deps: update http-parser to 2.6.0

significant updates:

* [[`777ba4eded`](https://github.com/nodejs/node/commit/777ba4eded)] - **src**: introduce `http_parser_url_init` (Fedor Indutny) [nodejs/http-parser#225](https://github.com/nodejs/http-parser/pull/225)
* [[`e557b62744`](https://github.com/nodejs/node/commit/e557b62744)] - **src**: support LINK/UNLINK (RFC 2068, draft-snell-link-method) (Olivier Mengué) [nodejs/http-parser#267](https://github.com/nodejs/http-parser/pull/267)
* [[`eb5e9928b4`](https://github.com/nodejs/node/commit/eb5e9928b4)] - **src**: support ACL (WebDAV, RFC3744, Section 8.1). (Ivan Enderlin) [joyent/http-parser#260](https://github.com/joyent/http-parser/pull/260)
* [[`8b1d652322`](https://github.com/nodejs/node/commit/8b1d652322)] - **src**: support BIND/REBIND/UNBIND (WebDAV, RFC5842) (Ivan Enderlin) [joyent/http-parser#242](https://github.com/joyent/http-parser/pull/242)
* [[`7d75dd7325`](https://github.com/nodejs/node/commit/7d75dd7325)] - **src**: support IPv6 Zone ID as per RFC 6874 (Tatsuhiro Tsujikawa) [joyent/http-parser#253](https://github.com/joyent/http-parser/pull/253)

PR-URL: https://github.com/nodejs/node/pull/3569
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>

deps/http_parser/AUTHORS

@@ -65,3 +65,4 @@ Romain Giraud <giraud.romain@gmail.com>
 Jay Satiro <raysatiro@yahoo.com>
 Arne Steen <Arne.Steen@gmx.de>
 Kjell Schubert <kjell.schubert@gmail.com>
+Olivier Mengué <dolmen@cpan.org>

deps/http_parser/Makefile

@@ -19,7 +19,19 @@
 # IN THE SOFTWARE.
 
 PLATFORM ?= $(shell sh -c 'uname -s | tr "[A-Z]" "[a-z]"')
-SONAME ?= libhttp_parser.so.2.5.0
+HELPER ?=
+BINEXT ?=
+ifeq (darwin,$(PLATFORM))
+SONAME ?= libhttp_parser.2.6.0.dylib
+SOEXT ?= dylib
+else ifeq (wine,$(PLATFORM))
+CC = winegcc
+BINEXT = .exe.so
+HELPER = wine
+else
+SONAME ?= libhttp_parser.so.2.6.0
+SOEXT ?= so
+endif
 
 CC?=gcc
 AR?=ar
@@ -53,8 +65,8 @@ LDFLAGS_LIB += -Wl,-soname=$(SONAME)
 endif
 
 test: test_g test_fast
-	./test_g
-	./test_fast
+	$(HELPER) ./test_g$(BINEXT)
+	$(HELPER) ./test_fast$(BINEXT)
 
 test_g: http_parser_g.o test_g.o
 	$(CC) $(CFLAGS_DEBUG) $(LDFLAGS) http_parser_g.o test_g.o -o $@
@@ -81,7 +93,7 @@ http_parser.o: http_parser.c http_parser.h Makefile
 	$(CC) $(CPPFLAGS_FAST) $(CFLAGS_FAST) -c http_parser.c
 
 test-run-timed: test_fast
-	while(true) do time ./test_fast > /dev/null; done
+	while(true) do time $(HELPER) ./test_fast$(BINEXT) > /dev/null; done
 
 test-valgrind: test_g
 	valgrind ./test_g
@@ -102,10 +114,10 @@ url_parser_g: http_parser_g.o contrib/url_parser.c
 	$(CC) $(CPPFLAGS_DEBUG) $(CFLAGS_DEBUG) $^ -o $@
 
 parsertrace: http_parser.o contrib/parsertrace.c
-	$(CC) $(CPPFLAGS_FAST) $(CFLAGS_FAST) $^ -o parsertrace
+	$(CC) $(CPPFLAGS_FAST) $(CFLAGS_FAST) $^ -o parsertrace$(BINEXT)
 
 parsertrace_g: http_parser_g.o contrib/parsertrace.c
-	$(CC) $(CPPFLAGS_DEBUG) $(CFLAGS_DEBUG) $^ -o parsertrace_g
+	$(CC) $(CPPFLAGS_DEBUG) $(CFLAGS_DEBUG) $^ -o parsertrace_g$(BINEXT)
 
 tags: http_parser.c http_parser.h test.c
 	ctags $^
@@ -113,12 +125,12 @@ tags: http_parser.c http_parser.h test.c
 install: library
 	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
 	$(INSTALL) -D $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.so
+	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.$(SOEXT)
 
 install-strip: library
 	$(INSTALL) -D  http_parser.h $(INCLUDEDIR)/http_parser.h
 	$(INSTALL) -D -s $(SONAME) $(LIBDIR)/$(SONAME)
-	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.so
+	ln -s $(LIBDIR)/$(SONAME) $(LIBDIR)/libhttp_parser.$(SOEXT)
 
 uninstall:
 	rm $(INCLUDEDIR)/http_parser.h
@@ -128,7 +140,8 @@ uninstall:
 clean:
 	rm -f *.o *.a tags test test_fast test_g \
 		http_parser.tar libhttp_parser.so.* \
-		url_parser url_parser_g parsertrace parsertrace_g
+		url_parser url_parser_g parsertrace parsertrace_g \
+		*.exe *.exe.so
 
 contrib/url_parser.c:	http_parser.h
 contrib/parsertrace.c:	http_parser.h

deps/http_parser/README.md

@@ -94,7 +94,7 @@ The Special Problem of Upgrade
 ------------------------------
 
 HTTP supports upgrading the connection to a different protocol. An
-increasingly common example of this is the Web Socket protocol which sends
+increasingly common example of this is the WebSocket protocol which sends
 a request like
 
         GET /demo HTTP/1.1
@@ -106,8 +106,8 @@ a request like
 
 followed by non-HTTP data.
 
-(See http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol-75 for more
-information the Web Socket protocol.)
+(See [RFC6455](https://tools.ietf.org/html/rfc6455) for more information the
+WebSocket protocol.)
 
 To support this, the parser will treat this as a normal HTTP message without a
 body, issuing both on_headers_complete and on_message_complete callbacks. However
@@ -137,6 +137,69 @@ There are two types of callbacks:
 Callbacks must return 0 on success. Returning a non-zero value indicates
 error to the parser, making it exit immediately.
 
+For cases where it is necessary to pass local information to/from a callback,
+the `http_parser` object's `data` field can be used.
+An example of such a case is when using threads to handle a socket connection,
+parse a request, and then give a response over that socket. By instantiation
+of a thread-local struct containing relevant data (e.g. accepted socket,
+allocated memory for callbacks to write into, etc), a parser's callbacks are
+able to communicate data between the scope of the thread and the scope of the
+callback in a threadsafe manner. This allows http-parser to be used in
+multi-threaded contexts.
+
+Example:
+```
+ typedef struct {
+  socket_t sock;
+  void* buffer;
+  int buf_len;
+ } custom_data_t;
+
+
+int my_url_callback(http_parser* parser, const char *at, size_t length) {
+  /* access to thread local custom_data_t struct.
+  Use this access save parsed data for later use into thread local
+  buffer, or communicate over socket
+  */
+  parser->data;
+  ...
+  return 0;
+}
+
+...
+
+void http_parser_thread(socket_t sock) {
+ int nparsed = 0;
+ /* allocate memory for user data */
+ custom_data_t *my_data = malloc(sizeof(custom_data_t));
+
+ /* some information for use by callbacks.
+ * achieves thread -> callback information flow */
+ my_data->sock = sock;
+
+ /* instantiate a thread-local parser */
+ http_parser *parser = malloc(sizeof(http_parser));
+ http_parser_init(parser, HTTP_REQUEST); /* initialise parser */
+ /* this custom data reference is accessible through the reference to the
+ parser supplied to callback functions */
+ parser->data = my_data;
+
+ http_parser_settings settings; / * set up callbacks */
+ settings.on_url = my_url_callback;
+
+ /* execute parser */
+ nparsed = http_parser_execute(parser, &settings, buf, recved);
+
+ ...
+ /* parsed information copied from callback.
+ can now perform action on data copied into thread-local memory from callbacks.
+ achieves callback -> thread information flow */
+ my_data->buffer;
+ ...
+}
+
+```
+
 In case you parse HTTP message in chunks (i.e. `read()` request line
 from socket, parse, read half headers, parse, etc) your data callbacks
 may be called more than once. Http-parser guarantees that data pointer is only

deps/http_parser/contrib/url_parser.c

@@ -35,6 +35,7 @@ int main(int argc, char ** argv) {
   connect = strcmp("connect", argv[1]) == 0 ? 1 : 0;
   printf("Parsing %s, connect %d\n", argv[2], connect);
 
+  http_parser_url_init(&u);
   result = http_parser_parse_url(argv[2], len, connect, &u);
   if (result != 0) {
     printf("Parse error : %d\n", result);
@@ -43,4 +44,4 @@ int main(int argc, char ** argv) {
   printf("Parse ok, result : \n");
   dump_url(argv[2], &u);
   return 0;
-}
+}

deps/http_parser/http_parser.c

@@ -400,6 +400,8 @@ enum http_host_state
   , s_http_host
   , s_http_host_v6
   , s_http_host_v6_end
+  , s_http_host_v6_zone_start
+  , s_http_host_v6_zone
   , s_http_host_port_start
   , s_http_host_port
 };
@@ -957,21 +959,23 @@ reexecute:
         parser->method = (enum http_method) 0;
         parser->index = 1;
         switch (ch) {
+          case 'A': parser->method = HTTP_ACL; break;
+          case 'B': parser->method = HTTP_BIND; break;
           case 'C': parser->method = HTTP_CONNECT; /* or COPY, CHECKOUT */ break;
           case 'D': parser->method = HTTP_DELETE; break;
           case 'G': parser->method = HTTP_GET; break;
           case 'H': parser->method = HTTP_HEAD; break;
-          case 'L': parser->method = HTTP_LOCK; break;
+          case 'L': parser->method = HTTP_LOCK; /* or LINK */ break;
           case 'M': parser->method = HTTP_MKCOL; /* or MOVE, MKACTIVITY, MERGE, M-SEARCH, MKCALENDAR */ break;
           case 'N': parser->method = HTTP_NOTIFY; break;
           case 'O': parser->method = HTTP_OPTIONS; break;
           case 'P': parser->method = HTTP_POST;
             /* or PROPFIND|PROPPATCH|PUT|PATCH|PURGE */
             break;
-          case 'R': parser->method = HTTP_REPORT; break;
+          case 'R': parser->method = HTTP_REPORT; /* or REBIND */ break;
           case 'S': parser->method = HTTP_SUBSCRIBE; /* or SEARCH */ break;
           case 'T': parser->method = HTTP_TRACE; break;
-          case 'U': parser->method = HTTP_UNLOCK; /* or UNSUBSCRIBE */ break;
+          case 'U': parser->method = HTTP_UNLOCK; /* or UNSUBSCRIBE, UNBIND, UNLINK */ break;
           default:
             SET_ERRNO(HPE_INVALID_METHOD);
             goto error;
@@ -1027,16 +1031,32 @@ reexecute:
             SET_ERRNO(HPE_INVALID_METHOD);
             goto error;
           }
-        } else if (parser->index == 1 && parser->method == HTTP_POST) {
-          if (ch == 'R') {
-            parser->method = HTTP_PROPFIND; /* or HTTP_PROPPATCH */
-          } else if (ch == 'U') {
-            parser->method = HTTP_PUT; /* or HTTP_PURGE */
-          } else if (ch == 'A') {
-            parser->method = HTTP_PATCH;
-          } else {
-            SET_ERRNO(HPE_INVALID_METHOD);
-            goto error;
+        } else if (parser->method == HTTP_REPORT) {
+            if (parser->index == 2 && ch == 'B') {
+              parser->method = HTTP_REBIND;
+            } else {
+              SET_ERRNO(HPE_INVALID_METHOD);
+              goto error;
+            }
+        } else if (parser->index == 1) {
+          if (parser->method == HTTP_POST) {
+            if (ch == 'R') {
+              parser->method = HTTP_PROPFIND; /* or HTTP_PROPPATCH */
+            } else if (ch == 'U') {
+              parser->method = HTTP_PUT; /* or HTTP_PURGE */
+            } else if (ch == 'A') {
+              parser->method = HTTP_PATCH;
+            } else {
+              SET_ERRNO(HPE_INVALID_METHOD);
+              goto error;
+            }
+          } else if (parser->method == HTTP_LOCK) {
+            if (ch == 'I') {
+              parser->method = HTTP_LINK;
+            } else {
+              SET_ERRNO(HPE_INVALID_METHOD);
+              goto error;
+            }
           }
         } else if (parser->index == 2) {
           if (parser->method == HTTP_PUT) {
@@ -1049,6 +1069,8 @@ reexecute:
           } else if (parser->method == HTTP_UNLOCK) {
             if (ch == 'S') {
               parser->method = HTTP_UNSUBSCRIBE;
+            } else if(ch == 'B') {
+              parser->method = HTTP_UNBIND;
             } else {
               SET_ERRNO(HPE_INVALID_METHOD);
               goto error;
@@ -1059,6 +1081,8 @@ reexecute:
           }
         } else if (parser->index == 4 && parser->method == HTTP_PROPFIND && ch == 'P') {
           parser->method = HTTP_PROPPATCH;
+        } else if (parser->index == 3 && parser->method == HTTP_UNLOCK && ch == 'I') {
+          parser->method = HTTP_UNLINK;
         } else {
           SET_ERRNO(HPE_INVALID_METHOD);
           goto error;
@@ -1828,11 +1852,12 @@ reexecute:
 
       case s_headers_done:
       {
+        int hasBody;
         STRICT_CHECK(ch != LF);
 
         parser->nread = 0;
 
-        int hasBody = parser->flags & F_CHUNKED ||
+        hasBody = parser->flags & F_CHUNKED ||
           (parser->content_length > 0 && parser->content_length != ULLONG_MAX);
         if (parser->upgrade && (parser->method == HTTP_CONNECT ||
                                 (parser->flags & F_SKIPBODY) || !hasBody)) {
@@ -1857,8 +1882,7 @@ reexecute:
             /* Content-Length header given and non-zero */
             UPDATE_STATE(s_body_identity);
           } else {
-            if (parser->type == HTTP_REQUEST ||
-                !http_message_needs_eof(parser)) {
+            if (!http_message_needs_eof(parser)) {
               /* Assume content-length 0 - read the next */
               UPDATE_STATE(NEW_MESSAGE());
               CALLBACK_NOTIFY(message_complete);
@@ -2153,15 +2177,13 @@ http_parser_settings_init(http_parser_settings *settings)
 
 const char *
 http_errno_name(enum http_errno err) {
-  assert(((size_t) err) <
-      (sizeof(http_strerror_tab) / sizeof(http_strerror_tab[0])));
+  assert(((size_t) err) < ARRAY_SIZE(http_strerror_tab));
   return http_strerror_tab[err].name;
 }
 
 const char *
 http_errno_description(enum http_errno err) {
-  assert(((size_t) err) <
-      (sizeof(http_strerror_tab) / sizeof(http_strerror_tab[0])));
+  assert(((size_t) err) < ARRAY_SIZE(http_strerror_tab));
   return http_strerror_tab[err].description;
 }
 
@@ -2214,6 +2236,23 @@ http_parse_host_char(enum http_host_state s, const char ch) {
         return s_http_host_v6;
       }
 
+      if (s == s_http_host_v6 && ch == '%') {
+        return s_http_host_v6_zone_start;
+      }
+      break;
+
+    case s_http_host_v6_zone:
+      if (ch == ']') {
+        return s_http_host_v6_end;
+      }
+
+    /* FALLTHROUGH */
+    case s_http_host_v6_zone_start:
+      /* RFC 6874 Zone ID consists of 1*( unreserved / pct-encoded) */
+      if (IS_ALPHANUM(ch) || ch == '%' || ch == '.' || ch == '-' || ch == '_' ||
+          ch == '~') {
+        return s_http_host_v6_zone;
+      }
       break;
 
     case s_http_host_port:
@@ -2232,6 +2271,7 @@ http_parse_host_char(enum http_host_state s, const char ch) {
 
 static int
 http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
+  assert(u->field_set & (1 << UF_HOST));
   enum http_host_state s;
 
   const char *p;
@@ -2263,6 +2303,11 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
         u->field_data[UF_HOST].len++;
         break;
 
+      case s_http_host_v6_zone_start:
+      case s_http_host_v6_zone:
+        u->field_data[UF_HOST].len++;
+        break;
+
       case s_http_host_port:
         if (s != s_http_host_port) {
           u->field_data[UF_PORT].off = p - buf;
@@ -2292,6 +2337,8 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
     case s_http_host_start:
     case s_http_host_v6_start:
     case s_http_host_v6:
+    case s_http_host_v6_zone_start:
+    case s_http_host_v6_zone:
     case s_http_host_port_start:
     case s_http_userinfo:
     case s_http_userinfo_start:
@@ -2303,6 +2350,11 @@ http_parse_host(const char * buf, struct http_parser_url *u, int found_at) {
   return 0;
 }
 
+void
+http_parser_url_init(struct http_parser_url *u) {
+  memset(u, 0, sizeof(*u));
+}
+
 int
 http_parser_parse_url(const char *buf, size_t buflen, int is_connect,
                       struct http_parser_url *u)
@@ -2376,7 +2428,12 @@ http_parser_parse_url(const char *buf, size_t buflen, int is_connect,
 
   /* host must be present if there is a schema */
   /* parsing http:///toto will fail */
-  if ((u->field_set & ((1 << UF_SCHEMA) | (1 << UF_HOST))) != 0) {
+  if ((u->field_set & (1 << UF_SCHEMA)) &&
+      (u->field_set & (1 << UF_HOST)) == 0) {
+    return 1;
+  }
+
+  if (u->field_set & (1 << UF_HOST)) {
     if (http_parse_host(buf, u, found_at) != 0) {
       return 1;
     }

deps/http_parser/http_parser.h

@@ -26,11 +26,12 @@ extern "C" {
 
 /* Also update SONAME in the Makefile whenever you change these. */
 #define HTTP_PARSER_VERSION_MAJOR 2
-#define HTTP_PARSER_VERSION_MINOR 5
+#define HTTP_PARSER_VERSION_MINOR 6
 #define HTTP_PARSER_VERSION_PATCH 0
 
 #include <sys/types.h>
-#if defined(_WIN32) && !defined(__MINGW32__) && (!defined(_MSC_VER) || _MSC_VER<1600)
+#if defined(_WIN32) && !defined(__MINGW32__) && \
+  (!defined(_MSC_VER) || _MSC_VER<1600) && !defined(__WINE__)
 #include <BaseTsd.h>
 #include <stddef.h>
 typedef __int8 int8_t;
@@ -95,7 +96,7 @@ typedef int (*http_cb) (http_parser*);
   XX(5,  CONNECT,     CONNECT)      \
   XX(6,  OPTIONS,     OPTIONS)      \
   XX(7,  TRACE,       TRACE)        \
-  /* webdav */                      \
+  /* WebDAV */                      \
   XX(8,  COPY,        COPY)         \
   XX(9,  LOCK,        LOCK)         \
   XX(10, MKCOL,       MKCOL)        \
@@ -104,21 +105,28 @@ typedef int (*http_cb) (http_parser*);
   XX(13, PROPPATCH,   PROPPATCH)    \
   XX(14, SEARCH,      SEARCH)       \
   XX(15, UNLOCK,      UNLOCK)       \
+  XX(16, BIND,        BIND)         \
+  XX(17, REBIND,      REBIND)       \
+  XX(18, UNBIND,      UNBIND)       \
+  XX(19, ACL,         ACL)          \
   /* subversion */                  \
-  XX(16, REPORT,      REPORT)       \
-  XX(17, MKACTIVITY,  MKACTIVITY)   \
-  XX(18, CHECKOUT,    CHECKOUT)     \
-  XX(19, MERGE,       MERGE)        \
+  XX(20, REPORT,      REPORT)       \
+  XX(21, MKACTIVITY,  MKACTIVITY)   \
+  XX(22, CHECKOUT,    CHECKOUT)     \
+  XX(23, MERGE,       MERGE)        \
   /* upnp */                        \
-  XX(20, MSEARCH,     M-SEARCH)     \
-  XX(21, NOTIFY,      NOTIFY)       \
-  XX(22, SUBSCRIBE,   SUBSCRIBE)    \
-  XX(23, UNSUBSCRIBE, UNSUBSCRIBE)  \
+  XX(24, MSEARCH,     M-SEARCH)     \
+  XX(25, NOTIFY,      NOTIFY)       \
+  XX(26, SUBSCRIBE,   SUBSCRIBE)    \
+  XX(27, UNSUBSCRIBE, UNSUBSCRIBE)  \
   /* RFC-5789 */                    \
-  XX(24, PATCH,       PATCH)        \
-  XX(25, PURGE,       PURGE)        \
+  XX(28, PATCH,       PATCH)        \
+  XX(29, PURGE,       PURGE)        \
   /* CalDAV */                      \
-  XX(26, MKCALENDAR,  MKCALENDAR)   \
+  XX(30, MKCALENDAR,  MKCALENDAR)   \
+  /* RFC-2068, section 19.6.1.2 */  \
+  XX(31, LINK,        LINK)         \
+  XX(32, UNLINK,      UNLINK)       \
 
 enum http_method
   {
@@ -144,7 +152,7 @@ enum flags
 
 
 /* Map for errno-related constants
- * 
+ *
  * The provided argument should be a macro that takes 2 arguments.
  */
 #define HTTP_ERRNO_MAP(XX)                                           \
@@ -325,6 +333,9 @@ const char *http_errno_name(enum http_errno err);
 /* Return a string description of the given error */
 const char *http_errno_description(enum http_errno err);
 
+/* Initialize all http_parser_url members to 0 */
+void http_parser_url_init(struct http_parser_url *u);
+
 /* Parse a URL; return nonzero on failure */
 int http_parser_parse_url(const char *buf, size_t buflen,
                           int is_connect,

deps/http_parser/test.c

@@ -1101,6 +1101,58 @@ const struct message requests[] =
   ,.body= ""
   }
 
+/* Examples from the Internet draft for LINK/UNLINK methods:
+ * https://tools.ietf.org/id/draft-snell-link-method-01.html#rfc.section.5
+ */
+
+#define LINK_REQUEST 40
+, {.name = "link request"
+  ,.type= HTTP_REQUEST
+  ,.raw= "LINK /images/my_dog.jpg HTTP/1.1\r\n"
+         "Host: example.com\r\n"
+         "Link: <http://example.com/profiles/joe>; rel=\"tag\"\r\n"
+         "Link: <http://example.com/profiles/sally>; rel=\"tag\"\r\n"
+         "\r\n"
+  ,.should_keep_alive= TRUE
+  ,.message_complete_on_eof= FALSE
+  ,.http_major= 1
+  ,.http_minor= 1
+  ,.method= HTTP_LINK
+  ,.request_path= "/images/my_dog.jpg"
+  ,.request_url= "/images/my_dog.jpg"
+  ,.query_string= ""
+  ,.fragment= ""
+  ,.num_headers= 3
+  ,.headers= { { "Host", "example.com" }
+             , { "Link", "<http://example.com/profiles/joe>; rel=\"tag\"" }
+	     , { "Link", "<http://example.com/profiles/sally>; rel=\"tag\"" }
+             }
+  ,.body= ""
+  }
+
+#define UNLINK_REQUEST 41
+, {.name = "link request"
+  ,.type= HTTP_REQUEST
+  ,.raw= "UNLINK /images/my_dog.jpg HTTP/1.1\r\n"
+         "Host: example.com\r\n"
+         "Link: <http://example.com/profiles/sally>; rel=\"tag\"\r\n"
+         "\r\n"
+  ,.should_keep_alive= TRUE
+  ,.message_complete_on_eof= FALSE
+  ,.http_major= 1
+  ,.http_minor= 1
+  ,.method= HTTP_UNLINK
+  ,.request_path= "/images/my_dog.jpg"
+  ,.request_url= "/images/my_dog.jpg"
+  ,.query_string= ""
+  ,.fragment= ""
+  ,.num_headers= 2
+  ,.headers= { { "Host", "example.com" }
+	     , { "Link", "<http://example.com/profiles/sally>; rel=\"tag\"" }
+             }
+  ,.body= ""
+  }
+
 , {.name= NULL } /* sentinel */
 };
 
@@ -2918,6 +2970,59 @@ const struct url_test url_tests[] =
   ,.rv=1 /* s_dead */
   }
 
+, {.name="ipv6 address with Zone ID"
+  ,.url="http://[fe80::a%25eth0]/"
+  ,.is_connect=0
+  ,.u=
+    {.field_set= (1<<UF_SCHEMA) | (1<<UF_HOST) | (1<<UF_PATH)
+    ,.port=0
+    ,.field_data=
+      {{  0,  4 } /* UF_SCHEMA */
+      ,{  8, 14 } /* UF_HOST */
+      ,{  0,  0 } /* UF_PORT */
+      ,{ 23,  1 } /* UF_PATH */
+      ,{  0,  0 } /* UF_QUERY */
+      ,{  0,  0 } /* UF_FRAGMENT */
+      ,{  0,  0 } /* UF_USERINFO */
+      }
+    }
+  ,.rv=0
+  }
+
+, {.name="ipv6 address with Zone ID, but '%' is not percent-encoded"
+  ,.url="http://[fe80::a%eth0]/"
+  ,.is_connect=0
+  ,.u=
+    {.field_set= (1<<UF_SCHEMA) | (1<<UF_HOST) | (1<<UF_PATH)
+    ,.port=0
+    ,.field_data=
+      {{  0,  4 } /* UF_SCHEMA */
+      ,{  8, 12 } /* UF_HOST */
+      ,{  0,  0 } /* UF_PORT */
+      ,{ 21,  1 } /* UF_PATH */
+      ,{  0,  0 } /* UF_QUERY */
+      ,{  0,  0 } /* UF_FRAGMENT */
+      ,{  0,  0 } /* UF_USERINFO */
+      }
+    }
+  ,.rv=0
+  }
+
+, {.name="ipv6 address ending with '%'"
+  ,.url="http://[fe80::a%]/"
+  ,.rv=1 /* s_dead */
+  }
+
+, {.name="ipv6 address with Zone ID including bad character"
+  ,.url="http://[fe80::a%$HOME]/"
+  ,.rv=1 /* s_dead */
+  }
+
+, {.name="just ipv6 Zone ID"
+  ,.url="http://[%eth0]/"
+  ,.rv=1 /* s_dead */
+  }
+
 #if HTTP_PARSER_STRICT
 
 , {.name="tab in URL"
@@ -3690,7 +3795,12 @@ main (void)
     "MOVE",
     "PROPFIND",
     "PROPPATCH",
+    "SEARCH",
     "UNLOCK",
+    "BIND",
+    "REBIND",
+    "UNBIND",
+    "ACL",
     "REPORT",
     "MKACTIVITY",
     "CHECKOUT",
@@ -3700,6 +3810,10 @@ main (void)
     "SUBSCRIBE",
     "UNSUBSCRIBE",
     "PATCH",
+    "PURGE",
+    "MKCALENDAR",
+    "LINK",
+    "UNLINK",
     0 };
   const char **this_method;
   for (this_method = all_methods; *this_method; this_method++) {