Make evhttp_uri non-public, and give it accessor functions.

This commit is contained in:
Nick Mathewson 2010-10-21 14:41:12 -04:00
parent 2075fbcff0
commit 45f6869c75
3 changed files with 359 additions and 171 deletions

140
http.c
View File

@ -2465,7 +2465,7 @@ evhttp_parse_query__checked_20(const char *str, struct evkeyvalq *headers,
uri = evhttp_uri_parse(str);
if (!uri)
goto error;
query_part = uri->query;
query_part = evhttp_uri_get_query(uri);
} else {
query_part = str;
}
@ -3347,6 +3347,25 @@ bind_socket(const char *address, ev_uint16_t port, int reuse)
return (fd);
}
struct evhttp_uri {
char *scheme; /* scheme; e.g http, ftp etc */
char *userinfo; /* userinfo (typically username:pass), or NULL */
char *host; /* hostname, IP address, or NULL */
int port; /* port, or zero */
char *path; /* path, or "". */
char *query; /* query, or NULL */
char *fragment; /* fragment or NULL */
};
struct evhttp_uri *
evhttp_uri_new(void)
{
struct evhttp_uri *uri = mm_calloc(sizeof(struct evhttp_uri), 1);
if (uri)
uri->port = -1;
return uri;
}
/* Return true of the string starting at s and ending immediately before eos
* is a valid URI scheme according to RFC3986
*/
@ -3689,7 +3708,6 @@ evhttp_uri_free(struct evhttp_uri *uri)
_URI_FREE_STR(fragment);
mm_free(uri);
#undef _URI_FREE_STR
}
@ -3756,3 +3774,121 @@ err:
return output;
#undef _URI_ADD
}
const char *
evhttp_uri_get_scheme(const struct evhttp_uri *uri)
{
return uri->scheme;
}
const char *
evhttp_uri_get_userinfo(const struct evhttp_uri *uri)
{
return uri->userinfo;
}
const char *
evhttp_uri_get_host(const struct evhttp_uri *uri)
{
return uri->host;
}
int
evhttp_uri_get_port(const struct evhttp_uri *uri)
{
return uri->port;
}
const char *
evhttp_uri_get_path(const struct evhttp_uri *uri)
{
return uri->path;
}
const char *
evhttp_uri_get_query(const struct evhttp_uri *uri)
{
return uri->query;
}
const char *
evhttp_uri_get_fragment(const struct evhttp_uri *uri)
{
return uri->fragment;
}
#define _URI_SET_STR(f) do { \
if (uri->f) \
mm_free(uri->f); \
if (f) { \
if ((uri->f = mm_strdup(f)) == NULL) { \
event_warn("%s: strdup()", __func__); \
return -1; \
} \
} else { \
uri->f = NULL; \
} \
} while(0)
int
evhttp_uri_set_scheme(struct evhttp_uri *uri, const char *scheme)
{
if (scheme && !scheme_ok(scheme, scheme+strlen(scheme)))
return -1;
_URI_SET_STR(scheme);
return 0;
}
int
evhttp_uri_set_userinfo(struct evhttp_uri *uri, const char *userinfo)
{
if (userinfo && !userinfo_ok(userinfo, userinfo+strlen(userinfo)))
return -1;
_URI_SET_STR(userinfo);
return 0;
}
int
evhttp_uri_set_host(struct evhttp_uri *uri, const char *host)
{
if (host) {
if (host[0] == '[') {
if (! bracket_addr_ok(host, host+strlen(host)))
return -1;
} else {
if (! regname_ok(host, host+strlen(host)))
return -1;
}
}
_URI_SET_STR(host);
return 0;
}
int
evhttp_uri_set_port(struct evhttp_uri *uri, int port)
{
if (port < -1)
return -1;
uri->port = port;
return 0;
}
#define end_of_cpath(cp,aq) ((const char*)(end_of_path(((char*)(cp)), (aq))))
int
evhttp_uri_set_path(struct evhttp_uri *uri, const char *path)
{
if (path && end_of_cpath(path, 0) != path+strlen(path))
return -1;
_URI_SET_STR(path);
return 0;
}
int
evhttp_uri_set_query(struct evhttp_uri *uri, const char *query)
{
if (query && end_of_cpath(query, 1) != query+strlen(query))
return -1;
_URI_SET_STR(query);
return 0;
}
int
evhttp_uri_set_fragment(struct evhttp_uri *uri, const char *fragment)
{
if (fragment && end_of_cpath(fragment, 1) != fragment+strlen(fragment))
return -1;
_URI_SET_STR(fragment);
return 0;
}

View File

@ -632,17 +632,70 @@ int evhttp_parse_query__checked_20(const char *uri, struct evkeyvalq *headers,
char *evhttp_htmlescape(const char *html);
/**
* A structure to hold a parsed URI.
* A structure to hold a parsed URI or Relative-Ref conforming to RFC3986.
*/
struct evhttp_uri {
char *scheme; /* scheme; e.g http, ftp etc */
char *host; /* hostname, IP address, or NULL */
char *userinfo; /* userinfo (typically username:pass), or NULL */
int port; /* port, or zero */
char *path; /* path, or "". */
char *query; /* query, or NULL */
char *fragment; /* fragment or NULL */
};
struct evhttp_uri;
/**
* Return a new empty evhttp_uri with no fields set.
*/
struct evhttp_uri *evhttp_uri_new(void);
/** Return the scheme of an evhttp_uri, or NULL if there is no scheme has
* been set and the evhttp_uri contains a Relative-Ref. */
const char *evhttp_uri_get_scheme(const struct evhttp_uri *uri);
/**
* Return the userinfo part of an evhttp_uri, or NULL if it has no userinfo
* set.
*/
const char *evhttp_uri_get_userinfo(const struct evhttp_uri *uri);
/**
* Return the host part of an evhttp_uri, or NULL if it has no host set.
* The host may either be a regular hostname (conforming to the RFC 3986
* "regname" production), or an IPv4 address, or the empty string, or a
* bracketed IPv6 address, or a bracketed 'IP-Future' address.
*
* Note that having a NULL host means that the URI has no authority
* section, but having an empty-string host means that the URI has an
* authority section with no host part. For example,
* "mailto:user@example.com" has a host of NULL, but "file:///etc/motd"
* has a host of "".
*/
const char *evhttp_uri_get_host(const struct evhttp_uri *uri);
/** Return the port part of an evhttp_uri, or -1 if there is no port set. */
int evhttp_uri_get_port(const struct evhttp_uri *uri);
/** Return the path part of an evhttp_uri, or NULL if it has no path set */
const char *evhttp_uri_get_path(const struct evhttp_uri *uri);
/** Return the query part of an evhttp_uri (excluding the leading "?"), or
* NULL if it has no query set */
const char *evhttp_uri_get_query(const struct evhttp_uri *uri);
/** Return the fragment part of an evhttp_uri (excluding the leading "#"),
* or NULL if it has no fragment set */
const char *evhttp_uri_get_fragment(const struct evhttp_uri *uri);
/** Set the scheme of an evhttp_uri, or clear the scheme if scheme==NULL.
* Returns 0 on success, -1 if scheme is not well-formed. */
int evhttp_uri_set_scheme(struct evhttp_uri *uri, const char *scheme);
/** Set the userinfo of an evhttp_uri, or clear the userinfo if userinfo==NULL.
* Returns 0 on success, -1 if userinfo is not well-formed. */
int evhttp_uri_set_userinfo(struct evhttp_uri *uri, const char *userinfo);
/** Set the host of an evhttp_uri, or clear the host if host==NULL.
* Returns 0 on success, -1 if host is not well-formed. */
int evhttp_uri_set_host(struct evhttp_uri *uri, const char *host);
/** Set the port of an evhttp_uri, or clear the port if port==-1.
* Returns 0 on success, -1 if port is not well-formed. */
int evhttp_uri_set_port(struct evhttp_uri *uri, int port);
/** Set the path of an evhttp_uri, or clear the path if path==NULL.
* Returns 0 on success, -1 if path is not well-formed. */
int evhttp_uri_set_path(struct evhttp_uri *uri, const char *path);
/** Set the query of an evhttp_uri, or clear the query if query==NULL.
* The query should not include a leading "?".
* Returns 0 on success, -1 if query is not well-formed. */
int evhttp_uri_set_query(struct evhttp_uri *uri, const char *query);
/** Set the fragment of an evhttp_uri, or clear the fragment if fragment==NULL.
* The fragment should not include a leading "#".
* Returns 0 on success, -1 if fragment is not well-formed. */
int evhttp_uri_set_fragment(struct evhttp_uri *uri, const char *fragment);
/**
* Helper function to parse a URI-Reference as specified by RFC3986.

View File

@ -1766,263 +1766,262 @@ http_parse_uri_test(void *ptr)
BAD("://www.example.com/");
/* bad URIs: joining */
uri = calloc(sizeof(struct evhttp_uri),1);
uri->host = (char*)"www.example.com";
uri = evhttp_uri_new();
tt_want(0==evhttp_uri_set_host(uri, "www.example.com"));
tt_want(evhttp_uri_join(uri, url_tmp, sizeof(url_tmp)) != NULL);
/* not enough space: */
tt_want(evhttp_uri_join(uri, url_tmp, 3) == NULL);
/* host is set, but path doesn't start with "/": */
uri->path = (char*)"hi_mom";
tt_want(0==evhttp_uri_set_path(uri, "hi_mom"));
tt_want(evhttp_uri_join(uri, url_tmp, sizeof(url_tmp)) == NULL);
tt_want(evhttp_uri_join(uri, NULL, sizeof(url_tmp))==NULL);
tt_want(evhttp_uri_join(uri, url_tmp, 0)==NULL);
free(uri);
evhttp_uri_free(uri);
uri = evhttp_uri_parse("mailto:foo@bar");
tt_want(uri != NULL);
tt_want(uri->host == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(!strcmp(uri->scheme, "mailto"));
tt_want(!strcmp(uri->path, "foo@bar"));
tt_want(uri->query == NULL);
tt_want(uri->fragment == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(!strcmp(evhttp_uri_get_scheme(uri), "mailto"));
tt_want(!strcmp(evhttp_uri_get_path(uri), "foo@bar"));
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("mailto:foo@bar");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://www.test.com/?q=t%33est");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=t%33est") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=t%33est") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com/?q=t%33est");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://%77ww.test.com");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "%77ww.test.com") == 0);
tt_want(strcmp(uri->path, "") == 0);
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "%77ww.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://%77ww.test.com");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://www.test.com?q=test");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want(strcmp(uri->path, "") == 0);
tt_want(strcmp(uri->query, "q=test") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com?q=test");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://www.test.com#fragment");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want(strcmp(uri->path, "") == 0);
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want_str_op(uri->fragment, ==, "fragment");
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want_str_op(evhttp_uri_get_fragment(uri), ==, "fragment");
TT_URI("http://www.test.com#fragment");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://8000/");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "8000") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "8000") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://8000/");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://:8000/");
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == 8000);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == 8000);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://:8000/");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://www.test.com:/"); /* empty port */
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want_str_op(uri->path, ==, "/");
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want_str_op(evhttp_uri_get_path(uri), ==, "/");
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com/");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("http://www.test.com:"); /* empty port 2 */
tt_want(strcmp(uri->scheme, "http") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want(strcmp(uri->path, "") == 0);
tt_want(uri->query == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "http") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("http://www.test.com");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("ftp://www.test.com/?q=test");
tt_want(strcmp(uri->scheme, "ftp") == 0);
tt_want(strcmp(uri->host, "www.test.com") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=test") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "www.test.com") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://www.test.com/?q=test");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("ftp://[::1]:999/?q=test");
tt_want(strcmp(uri->scheme, "ftp") == 0);
tt_want(strcmp(uri->host, "[::1]") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=test") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == 999);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[::1]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == 999);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[::1]:999/?q=test");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("ftp://[ff00::127.0.0.1]/?q=test");
tt_want(strcmp(uri->scheme, "ftp") == 0);
tt_want(strcmp(uri->host, "[ff00::127.0.0.1]") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=test") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[ff00::127.0.0.1]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[ff00::127.0.0.1]/?q=test");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("ftp://[v99.not_(any:time)_soon]/?q=test");
tt_want(strcmp(uri->scheme, "ftp") == 0);
tt_want(strcmp(uri->host, "[v99.not_(any:time)_soon]") == 0);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=test") == 0);
tt_want(uri->userinfo == NULL);
tt_want(uri->port == -1);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "ftp") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "[v99.not_(any:time)_soon]") == 0);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("ftp://[v99.not_(any:time)_soon]/?q=test");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("scheme://user:pass@foo.com:42/?q=test&s=some+thing#fragment");
tt_want(strcmp(uri->scheme, "scheme") == 0);
tt_want(strcmp(uri->userinfo, "user:pass") == 0);
tt_want(strcmp(uri->host, "foo.com") == 0);
tt_want(uri->port == 42);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(strcmp(uri->query, "q=test&s=some+thing") == 0);
tt_want(strcmp(uri->fragment, "fragment") == 0);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "user:pass") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == 42);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=test&s=some+thing") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fragment") == 0);
TT_URI("scheme://user:pass@foo.com:42/?q=test&s=some+thing#fragment");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("scheme://user@foo.com/#fragment");
tt_want(strcmp(uri->scheme, "scheme") == 0);
tt_want(strcmp(uri->userinfo, "user") == 0);
tt_want(strcmp(uri->host, "foo.com") == 0);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(uri->query == NULL);
tt_want(strcmp(uri->fragment, "fragment") == 0);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "user") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fragment") == 0);
TT_URI("scheme://user@foo.com/#fragment");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("scheme://%75ser@foo.com/#frag@ment");
tt_want(strcmp(uri->scheme, "scheme") == 0);
tt_want(strcmp(uri->userinfo, "%75ser") == 0);
tt_want(strcmp(uri->host, "foo.com") == 0);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "/") == 0);
tt_want(uri->query == NULL);
tt_want(strcmp(uri->fragment, "frag@ment") == 0);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "scheme") == 0);
tt_want(strcmp(evhttp_uri_get_userinfo(uri), "%75ser") == 0);
tt_want(strcmp(evhttp_uri_get_host(uri), "foo.com") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "frag@ment") == 0);
TT_URI("scheme://%75ser@foo.com/#frag@ment");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("file:///some/path/to/the/file");
tt_want(strcmp(uri->scheme, "file") == 0);
tt_want(uri->userinfo == NULL);
tt_want(strcmp(uri->host, "") == 0);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "/some/path/to/the/file") == 0);
tt_want(uri->query == NULL);
tt_want(uri->fragment == NULL);
tt_want(strcmp(evhttp_uri_get_scheme(uri), "file") == 0);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/some/path/to/the/file") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("file:///some/path/to/the/file");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("///some/path/to/the-file");
tt_want(uri != NULL);
tt_want(uri->scheme == NULL);
tt_want(uri->userinfo == NULL);
tt_want(strcmp(uri->host, "") == 0);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "/some/path/to/the-file") == 0);
tt_want(uri->query == NULL);
tt_want(uri->fragment == NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_host(uri), "") == 0);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/some/path/to/the-file") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("///some/path/to/the-file");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("/s:ome/path/to/the-file?q=99#fred");
tt_want(uri != NULL);
tt_want(uri->scheme == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->host == NULL);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "/s:ome/path/to/the-file") == 0);
tt_want(strcmp(uri->query, "q=99") == 0);
tt_want(strcmp(uri->fragment, "fred") == 0);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "/s:ome/path/to/the-file") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=99") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fred") == 0);
TT_URI("/s:ome/path/to/the-file?q=99#fred");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("relative/path/with/co:lon");
tt_want(uri != NULL);
tt_want(uri->scheme == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->host == NULL);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "relative/path/with/co:lon") == 0);
tt_want(uri->query == NULL);
tt_want(uri->fragment == NULL);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "relative/path/with/co:lon") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(evhttp_uri_get_fragment(uri) == NULL);
TT_URI("relative/path/with/co:lon");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("bob?q=99&q2=q?33#fr?ed");
tt_want(uri != NULL);
tt_want(uri->scheme == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->host == NULL);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "bob") == 0);
tt_want(strcmp(uri->query, "q=99&q2=q?33") == 0);
tt_want(strcmp(uri->fragment, "fr?ed") == 0);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "bob") == 0);
tt_want(strcmp(evhttp_uri_get_query(uri), "q=99&q2=q?33") == 0);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fr?ed") == 0);
TT_URI("bob?q=99&q2=q?33#fr?ed");
evhttp_uri_free(uri);
uri = evhttp_uri_parse("#fr?ed");
tt_want(uri != NULL);
tt_want(uri->scheme == NULL);
tt_want(uri->userinfo == NULL);
tt_want(uri->host == NULL);
tt_want(uri->port == -1);
tt_want(strcmp(uri->path, "") == 0);
tt_want(uri->query == NULL);
tt_want(strcmp(uri->fragment, "fr?ed") == 0);
tt_want(evhttp_uri_get_scheme(uri) == NULL);
tt_want(evhttp_uri_get_userinfo(uri) == NULL);
tt_want(evhttp_uri_get_host(uri) == NULL);
tt_want(evhttp_uri_get_port(uri) == -1);
tt_want(strcmp(evhttp_uri_get_path(uri), "") == 0);
tt_want(evhttp_uri_get_query(uri) == NULL);
tt_want(strcmp(evhttp_uri_get_fragment(uri), "fr?ed") == 0);
TT_URI("#fr?ed");
evhttp_uri_free(uri);
}