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spdylay/tests/spdylay_frame_test.c
Tatsuhiro Tsujikawa 262cda86e8 Issue RST_STREAM with PROTOCOL_ERROR if invalid header block is received. 
We say the header block is invalid if at least one of the following
condition is true:
There are duplicate header names; or the header names are not
encoded in US-ASCII character set and not lower cased; or the
header name is zero-length string; or the header value contains
multiple in-sequence NUL bytes.

spdylay_frame_unpack_nv() returns SPDYLAY_ERR_INVALID_HEADER_BLOCK
if the unpacking suceeded but it found the header block is invalid.
This means that caller treats it as success, but do additional
processing for invalid header block if it wants.
The functions calling spdylay_frame_unpack_nv() also return
SPDYLAY_ERR_INVALID_HEADER_BLOCK.
2012-03-26 23:19:58 +09:00

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/*
* Spdylay - SPDY Library
*
* Copyright (c) 2012 Tatsuhiro Tsujikawa
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "spdylay_frame_test.h"
#include <CUnit/CUnit.h>
#include "spdylay_frame.h"
#include "spdylay_helper.h"
static const char *headers[] = {
"method", "GET",
"scheme", "https",
"url", "/",
"x-head", "foo",
"x-head", "bar",
"version", "HTTP/1.1",
"empty", "",
NULL
};
static void test_spdylay_frame_unpack_nv_with(size_t len_size)
{
uint8_t out[1024];
char **nv;
size_t inlen = spdylay_frame_pack_nv(out, (char**)headers, len_size);
CU_ASSERT(0 == spdylay_frame_unpack_nv(&nv, out, inlen, len_size));
CU_ASSERT(strcmp("method", nv[0]) == 0);
CU_ASSERT(strcmp("GET", nv[1]) == 0);
CU_ASSERT(strcmp("scheme", nv[2]) == 0);
CU_ASSERT(strcmp("https", nv[3]) == 0);
CU_ASSERT(strcmp("url", nv[4]) == 0);
CU_ASSERT(strcmp("/", nv[5]) == 0);
CU_ASSERT(strcmp("x-head", nv[6]) == 0);
CU_ASSERT(strcmp("foo", nv[7]) == 0);
CU_ASSERT(strcmp("x-head", nv[8]) == 0);
CU_ASSERT(strcmp("bar", nv[9]) == 0);
CU_ASSERT(strcmp("version", nv[10]) == 0);
CU_ASSERT(strcmp("HTTP/1.1", nv[11]) == 0);
CU_ASSERT(strcmp("empty", nv[12]) == 0);
CU_ASSERT(strcmp("", nv[13]) == 0);
spdylay_frame_nv_del(nv);
/* Create in-sequence NUL bytes */
memcpy(&out[len_size+len_size+strlen(headers[0])+len_size+
strlen(headers[1])-2],
"\0\0", 2);
CU_ASSERT(SPDYLAY_ERR_INVALID_HEADER_BLOCK ==
spdylay_frame_unpack_nv(&nv, out, inlen, len_size));
}
void test_spdylay_frame_unpack_nv_spdy2(void)
{
test_spdylay_frame_unpack_nv_with
(spdylay_frame_get_len_size(SPDYLAY_PROTO_SPDY2));
}
void test_spdylay_frame_unpack_nv_spdy3(void)
{
test_spdylay_frame_unpack_nv_with
(spdylay_frame_get_len_size(SPDYLAY_PROTO_SPDY2));
}
void test_spdylay_frame_pack_nv_duplicate_keys(void)
{
uint8_t out[1024];
size_t len_size = 2;
const char *nv_src[] = {
"method", "GET",
"scheme", "https",
"url", "/",
"X-hEad", "foo",
"x-heaD", "bar",
"version", "HTTP/1.1",
NULL
};
char **nv = spdylay_frame_nv_norm_copy(nv_src);
const uint8_t *outptr;
int pairs, len;
/* size_t inlen = */ spdylay_frame_pack_nv(out, nv, len_size);
outptr = out;
pairs = spdylay_get_uint16(outptr);
CU_ASSERT(pairs == 5);
outptr += 2;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 6);
CU_ASSERT(memcmp(outptr, "method", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 3);
CU_ASSERT(memcmp(outptr, "GET", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 6);
CU_ASSERT(memcmp(outptr, "scheme", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 5);
CU_ASSERT(memcmp(outptr, "https", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 3);
CU_ASSERT(memcmp(outptr, "url", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 1);
CU_ASSERT(memcmp(outptr, "/", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 7);
CU_ASSERT(memcmp(outptr, "version", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 8);
CU_ASSERT(memcmp(outptr, "HTTP/1.1", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 6);
CU_ASSERT(memcmp(outptr, "x-head", len) == 0);
outptr += len;
len = spdylay_get_uint16(outptr);
outptr += 2;
CU_ASSERT(len == 7);
CU_ASSERT(memcmp(outptr, "foo\0bar", len) == 0);
outptr += len;
spdylay_frame_nv_del(nv);
}
void test_spdylay_frame_count_nv_space(void)
{
size_t len_size = 2;
CU_ASSERT(83 == spdylay_frame_count_nv_space((char**)headers, len_size));
len_size = 4;
CU_ASSERT(109 == spdylay_frame_count_nv_space((char**)headers, len_size));
}
void test_spdylay_frame_count_unpack_nv_space(void)
{
size_t nvlen, buflen;
uint8_t out[1024];
size_t len_size = 2;
size_t inlen = spdylay_frame_pack_nv(out, (char**)headers, len_size);
uint16_t temp;
size_t expected_buflen;
CU_ASSERT(0 == spdylay_frame_count_unpack_nv_space(&nvlen, &buflen,
out, inlen, len_size));
CU_ASSERT(7 == nvlen);
expected_buflen = 69+(nvlen*2+1)*sizeof(char*);
CU_ASSERT(expected_buflen == buflen);
/* Trailing garbage */
CU_ASSERT(SPDYLAY_ERR_INVALID_FRAME ==
spdylay_frame_count_unpack_nv_space(&nvlen, &buflen,
out, inlen+2, len_size));
/* Change number of nv pair to a bogus value */
temp = spdylay_get_uint16(out);
spdylay_put_uint16be(out, temp+1);
CU_ASSERT(SPDYLAY_ERR_INVALID_FRAME ==
spdylay_frame_count_unpack_nv_space(&nvlen, &buflen, out, inlen,
len_size));
spdylay_put_uint16be(out, temp);
/* Change the length of name to a bogus value */
temp = spdylay_get_uint16(out+2);
spdylay_put_uint16be(out+2, temp+1);
CU_ASSERT(SPDYLAY_ERR_INVALID_FRAME ==
spdylay_frame_count_unpack_nv_space(&nvlen, &buflen, out, inlen,
len_size));
spdylay_put_uint16be(out+2, 65535);
CU_ASSERT(SPDYLAY_ERR_INVALID_FRAME ==
spdylay_frame_count_unpack_nv_space(&nvlen, &buflen, out, inlen,
len_size));
}
void test_spdylay_frame_pack_ping(void)
{
spdylay_frame frame, oframe;
uint8_t *buf = NULL;
size_t buflen = 0;
ssize_t framelen;
spdylay_frame_ping_init(&frame.ping, SPDYLAY_PROTO_SPDY2, 1);
framelen = spdylay_frame_pack_ping(&buf, &buflen, &frame.ping);
CU_ASSERT(0 == spdylay_frame_unpack_ping
(&oframe.ping,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH));
CU_ASSERT(1 == oframe.ping.unique_id);
free(buf);
spdylay_frame_ping_free(&oframe.ping);
spdylay_frame_ping_free(&frame.ping);
}
static void test_spdylay_frame_pack_goaway_version(uint16_t version)
{
spdylay_frame frame, oframe;
uint8_t *buf = NULL;
size_t buflen = 0;
ssize_t framelen;
spdylay_frame_goaway_init(&frame.goaway, version, 1000000007,
SPDYLAY_GOAWAY_PROTOCOL_ERROR);
framelen = spdylay_frame_pack_goaway(&buf, &buflen, &frame.goaway);
CU_ASSERT(0 == spdylay_frame_unpack_goaway
(&oframe.goaway,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH));
CU_ASSERT(1000000007 == oframe.goaway.last_good_stream_id);
if(version == SPDYLAY_PROTO_SPDY2) {
/* The status code is ignored in SPDY/2 */
CU_ASSERT(0 == oframe.goaway.status_code);
} else if(version == SPDYLAY_PROTO_SPDY3) {
CU_ASSERT(SPDYLAY_GOAWAY_PROTOCOL_ERROR == oframe.goaway.status_code);
}
CU_ASSERT(version == oframe.headers.hd.version);
CU_ASSERT(SPDYLAY_GOAWAY == oframe.headers.hd.type);
CU_ASSERT(SPDYLAY_CTRL_FLAG_NONE == oframe.headers.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.ping.hd.length);
free(buf);
spdylay_frame_goaway_free(&oframe.goaway);
spdylay_frame_goaway_free(&frame.goaway);
}
void test_spdylay_frame_pack_goaway_spdy2(void)
{
test_spdylay_frame_pack_goaway_version(SPDYLAY_PROTO_SPDY2);
}
void test_spdylay_frame_pack_goaway_spdy3(void)
{
test_spdylay_frame_pack_goaway_version(SPDYLAY_PROTO_SPDY3);
}
static void test_spdylay_frame_pack_syn_stream_version(uint16_t version)
{
spdylay_zlib deflater, inflater;
spdylay_frame frame, oframe;
uint8_t *buf = NULL, *nvbuf = NULL;
size_t buflen = 0, nvbuflen = 0;
spdylay_buffer inflatebuf;
ssize_t framelen;
spdylay_buffer_init(&inflatebuf, 4096);
spdylay_zlib_deflate_hd_init(&deflater, version);
spdylay_zlib_inflate_hd_init(&inflater, version);
spdylay_frame_syn_stream_init(&frame.syn_stream, version,
SPDYLAY_CTRL_FLAG_FIN, 65536, 1000000007, 3,
spdylay_frame_nv_copy(headers));
framelen = spdylay_frame_pack_syn_stream(&buf, &buflen,
&nvbuf, &nvbuflen,
&frame.syn_stream, &deflater);
CU_ASSERT(0 == spdylay_frame_unpack_syn_stream
(&oframe.syn_stream,
&inflatebuf,
&nvbuf, &nvbuflen,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH,
&inflater));
CU_ASSERT(65536 == oframe.syn_stream.stream_id);
CU_ASSERT(1000000007 == oframe.syn_stream.assoc_stream_id);
CU_ASSERT(version == oframe.syn_stream.hd.version);
CU_ASSERT(SPDYLAY_SYN_STREAM == oframe.syn_stream.hd.type);
CU_ASSERT(SPDYLAY_CTRL_FLAG_FIN == oframe.syn_stream.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.ping.hd.length);
CU_ASSERT(strcmp("method", oframe.syn_stream.nv[0]) == 0);
CU_ASSERT(strcmp("GET", oframe.syn_stream.nv[1]) == 0);
CU_ASSERT(NULL == oframe.syn_stream.nv[14]);
free(buf);
free(nvbuf);
spdylay_frame_syn_stream_free(&oframe.syn_stream);
spdylay_frame_syn_stream_free(&frame.syn_stream);
spdylay_zlib_inflate_free(&inflater);
spdylay_zlib_deflate_free(&deflater);
spdylay_buffer_free(&inflatebuf);
}
void test_spdylay_frame_pack_syn_stream_spdy2(void)
{
test_spdylay_frame_pack_syn_stream_version(SPDYLAY_PROTO_SPDY2);
}
void test_spdylay_frame_pack_syn_stream_spdy3(void)
{
test_spdylay_frame_pack_syn_stream_version(SPDYLAY_PROTO_SPDY3);
}
static void test_spdylay_frame_pack_syn_reply_version(uint16_t version)
{
spdylay_zlib deflater, inflater;
spdylay_frame frame, oframe;
uint8_t *buf = NULL, *nvbuf = NULL;
size_t buflen = 0, nvbuflen = 0;
spdylay_buffer inflatebuf;
ssize_t framelen;
spdylay_buffer_init(&inflatebuf, 4096);
spdylay_zlib_deflate_hd_init(&deflater, version);
spdylay_zlib_inflate_hd_init(&inflater, version);
spdylay_frame_syn_reply_init(&frame.syn_reply, version,
SPDYLAY_CTRL_FLAG_FIN, 3,
spdylay_frame_nv_copy(headers));
framelen = spdylay_frame_pack_syn_reply(&buf, &buflen,
&nvbuf, &nvbuflen,
&frame.syn_reply, &deflater);
CU_ASSERT(0 == spdylay_frame_unpack_syn_reply
(&oframe.syn_reply,
&inflatebuf,
&nvbuf, &nvbuflen,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH,
&inflater));
CU_ASSERT(3 == oframe.syn_reply.stream_id);
CU_ASSERT(version == oframe.syn_reply.hd.version);
CU_ASSERT(SPDYLAY_SYN_REPLY == oframe.syn_reply.hd.type);
CU_ASSERT(SPDYLAY_CTRL_FLAG_FIN == oframe.syn_reply.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.ping.hd.length);
CU_ASSERT(strcmp("method", oframe.syn_reply.nv[0]) == 0);
CU_ASSERT(strcmp("GET", oframe.syn_reply.nv[1]) == 0);
CU_ASSERT(NULL == oframe.syn_reply.nv[14]);
free(buf);
free(nvbuf);
spdylay_frame_syn_reply_free(&oframe.syn_reply);
spdylay_frame_syn_reply_free(&frame.syn_reply);
spdylay_zlib_inflate_free(&inflater);
spdylay_zlib_deflate_free(&deflater);
spdylay_buffer_free(&inflatebuf);
}
void test_spdylay_frame_pack_syn_reply_spdy2(void)
{
test_spdylay_frame_pack_syn_reply_version(SPDYLAY_PROTO_SPDY2);
}
void test_spdylay_frame_pack_syn_reply_spdy3(void)
{
test_spdylay_frame_pack_syn_reply_version(SPDYLAY_PROTO_SPDY3);
}
static void test_spdylay_frame_pack_headers_version(uint16_t version)
{
spdylay_zlib deflater, inflater;
spdylay_frame frame, oframe;
uint8_t *buf = NULL, *nvbuf = NULL;
size_t buflen = 0, nvbuflen = 0;
spdylay_buffer inflatebuf;
ssize_t framelen;
spdylay_buffer_init(&inflatebuf, 4096);
spdylay_zlib_deflate_hd_init(&deflater, version);
spdylay_zlib_inflate_hd_init(&inflater, version);
spdylay_frame_headers_init(&frame.headers, version,
SPDYLAY_CTRL_FLAG_FIN, 3,
spdylay_frame_nv_copy(headers));
framelen = spdylay_frame_pack_headers(&buf, &buflen,
&nvbuf, &nvbuflen,
&frame.headers, &deflater);
CU_ASSERT(0 == spdylay_frame_unpack_headers
(&oframe.headers,
&inflatebuf,
&nvbuf, &nvbuflen,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH,
&inflater));
CU_ASSERT(3 == oframe.headers.stream_id);
CU_ASSERT(version == oframe.headers.hd.version);
CU_ASSERT(SPDYLAY_HEADERS == oframe.headers.hd.type);
CU_ASSERT(SPDYLAY_CTRL_FLAG_FIN == oframe.headers.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.ping.hd.length);
CU_ASSERT(strcmp("method", oframe.headers.nv[0]) == 0);
CU_ASSERT(strcmp("GET", oframe.headers.nv[1]) == 0);
CU_ASSERT(NULL == oframe.headers.nv[14]);
free(buf);
free(nvbuf);
spdylay_frame_headers_free(&oframe.headers);
spdylay_frame_headers_free(&frame.headers);
spdylay_zlib_inflate_free(&inflater);
spdylay_zlib_deflate_free(&deflater);
spdylay_buffer_free(&inflatebuf);
}
void test_spdylay_frame_pack_headers_spdy2(void)
{
test_spdylay_frame_pack_headers_version(SPDYLAY_PROTO_SPDY2);
}
void test_spdylay_frame_pack_headers_spdy3(void)
{
test_spdylay_frame_pack_headers_version(SPDYLAY_PROTO_SPDY3);
}
void test_spdylay_frame_pack_window_update(void)
{
spdylay_frame frame, oframe;
uint8_t *buf = NULL;
size_t buflen = 0;
ssize_t framelen;
spdylay_frame_window_update_init(&frame.window_update, SPDYLAY_PROTO_SPDY3,
1000000007, 4096);
framelen = spdylay_frame_pack_window_update(&buf, &buflen,
&frame.window_update);
CU_ASSERT(0 == spdylay_frame_unpack_window_update
(&oframe.window_update,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH));
CU_ASSERT(1000000007 == oframe.window_update.stream_id);
CU_ASSERT(4096 == oframe.window_update.delta_window_size);
CU_ASSERT(SPDYLAY_PROTO_SPDY3 == oframe.headers.hd.version);
CU_ASSERT(SPDYLAY_WINDOW_UPDATE == oframe.headers.hd.type);
CU_ASSERT(SPDYLAY_CTRL_FLAG_NONE == oframe.headers.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.ping.hd.length);
free(buf);
spdylay_frame_window_update_free(&oframe.window_update);
spdylay_frame_window_update_free(&frame.window_update);
}
static void test_spdylay_frame_pack_settings_version(uint16_t version)
{
spdylay_frame frame, oframe;
uint8_t *buf = NULL;
size_t buflen = 0;
ssize_t framelen;
int i;
spdylay_settings_entry iv[3];
iv[0].settings_id = SPDYLAY_SETTINGS_UPLOAD_BANDWIDTH;
iv[0].flags = SPDYLAY_ID_FLAG_SETTINGS_PERSIST_VALUE;
iv[0].value = 256;
iv[1].settings_id = SPDYLAY_SETTINGS_MAX_CONCURRENT_STREAMS;
iv[1].flags = SPDYLAY_ID_FLAG_SETTINGS_NONE;
iv[1].value = 100;
iv[2].settings_id = SPDYLAY_SETTINGS_INITIAL_WINDOW_SIZE;
iv[2].flags = SPDYLAY_ID_FLAG_SETTINGS_NONE;
iv[2].value = 65536;
spdylay_frame_settings_init
(&frame.settings, version, SPDYLAY_FLAG_SETTINGS_CLEAR_SETTINGS,
spdylay_frame_iv_copy(iv, 3), 3);
framelen = spdylay_frame_pack_settings(&buf, &buflen, &frame.settings);
CU_ASSERT(8+4+3*8 == framelen);
CU_ASSERT(0 == spdylay_frame_unpack_settings
(&oframe.settings,
&buf[0], SPDYLAY_FRAME_HEAD_LENGTH,
&buf[SPDYLAY_FRAME_HEAD_LENGTH],
framelen-SPDYLAY_FRAME_HEAD_LENGTH));
CU_ASSERT(version == oframe.settings.hd.version);
CU_ASSERT(SPDYLAY_SETTINGS == oframe.settings.hd.type);
CU_ASSERT(SPDYLAY_FLAG_SETTINGS_CLEAR_SETTINGS == oframe.settings.hd.flags);
CU_ASSERT(framelen-SPDYLAY_FRAME_HEAD_LENGTH == oframe.settings.hd.length);
CU_ASSERT(3 == oframe.settings.niv);
for(i = 0; i < 3; ++i) {
CU_ASSERT(iv[i].settings_id == oframe.settings.iv[i].settings_id);
CU_ASSERT(iv[i].flags == oframe.settings.iv[i].flags);
CU_ASSERT(iv[i].value == oframe.settings.iv[i].value);
}
free(buf);
spdylay_frame_settings_free(&frame.settings);
spdylay_frame_settings_free(&oframe.settings);
}
void test_spdylay_frame_pack_settings_spdy2(void)
{
test_spdylay_frame_pack_settings_version(SPDYLAY_PROTO_SPDY2);
}
void test_spdylay_frame_pack_settings_spdy3(void)
{
test_spdylay_frame_pack_settings_version(SPDYLAY_PROTO_SPDY3);
}
void test_spdylay_frame_nv_sort(void)
{
char *nv[7];
nv[0] = (char*)"version";
nv[1] = (char*)"HTTP/1.1";
nv[2] = (char*)"method";
nv[3] = (char*)"GET";
nv[4] = (char*)"scheme";
nv[5] = (char*)"https";
nv[6] = NULL;
spdylay_frame_nv_sort(nv);
CU_ASSERT(strcmp("method", nv[0]) == 0);
CU_ASSERT(strcmp("GET", nv[1]) == 0);
CU_ASSERT(strcmp("scheme", nv[2]) == 0);
CU_ASSERT(strcmp("https", nv[3]) == 0);
CU_ASSERT(strcmp("version", nv[4]) == 0);
CU_ASSERT(strcmp("HTTP/1.1", nv[5]) == 0);
}
void test_spdylay_frame_nv_downcase(void)
{
const char *nv_src[] = {
"VERSION", "HTTP/1.1",
"Content-Length", "1000000007",
NULL
};
char **nv;
nv = spdylay_frame_nv_copy(nv_src);
spdylay_frame_nv_downcase(nv);
CU_ASSERT(0 == strcmp("version", nv[0]));
CU_ASSERT(0 == strcmp("HTTP/1.1", nv[1]));
CU_ASSERT(0 == strcmp("content-length", nv[2]));
CU_ASSERT(0 == strcmp("1000000007", nv[3]));
spdylay_frame_nv_del(nv);
}
void test_spdylay_frame_nv_2to3(void)
{
const char *nv_src[] = {
"host", "localhost",
"method", "GET",
"url", "/",
"accept", "*/*",
"scheme", "https",
"status", "200 OK",
"version", "HTTP/1.1",
NULL
};
char **nv;
nv = spdylay_frame_nv_copy(nv_src);
spdylay_frame_nv_2to3(nv);
CU_ASSERT(0 == strcmp(":host", nv[0]));
CU_ASSERT(0 == strcmp(":method", nv[2]));
CU_ASSERT(0 == strcmp(":path", nv[4]));
CU_ASSERT(0 == strcmp("accept", nv[6]));
CU_ASSERT(0 == strcmp(":scheme", nv[8]));
CU_ASSERT(0 == strcmp(":status", nv[10]));
CU_ASSERT(0 == strcmp(":version", nv[12]));
spdylay_frame_nv_del(nv);
}
void test_spdylay_frame_nv_3to2(void)
{
const char *nv_src[] = {
":host", "localhost",
":method", "GET",
":path", "/",
"accept", "*/*",
":scheme", "https",
":status", "200 OK",
":version", "HTTP/1.1",
NULL
};
char **nv;
nv = spdylay_frame_nv_copy(nv_src);
spdylay_frame_nv_3to2(nv);
CU_ASSERT(0 == strcmp("host", nv[0]));
CU_ASSERT(0 == strcmp("method", nv[2]));
CU_ASSERT(0 == strcmp("url", nv[4]));
CU_ASSERT(0 == strcmp("accept", nv[6]));
CU_ASSERT(0 == strcmp("scheme", nv[8]));
CU_ASSERT(0 == strcmp("status", nv[10]));
CU_ASSERT(0 == strcmp("version", nv[12]));
spdylay_frame_nv_del(nv);
}
static size_t spdylay_pack_nv(uint8_t *buf, size_t len, const char **nv,
size_t len_size)
{
size_t i, n;
uint8_t *buf_ptr;
buf_ptr = buf;
for(n = 0; nv[n]; ++n);
spdylay_frame_put_nv_len(buf_ptr, n/2, len_size);
buf_ptr += len_size;
for(i = 0; i < n; ++i) {
size_t len = strlen(nv[i]);
spdylay_frame_put_nv_len(buf_ptr, len, len_size);
buf_ptr += len_size;
memcpy(buf_ptr, nv[i], len);
buf_ptr += len;
}
return buf_ptr-buf;
}
static const char *empty_name_headers[] = {
"method", "GET",
"", "https",
"url", "/",
NULL
};
static const char non_ascii_header_name[] = { (char)0xff };
static const char *non_ascii_headers[] = {
non_ascii_header_name, "foo",
NULL
};
static void test_spdylay_frame_unpack_nv_check_name_with(size_t len_size)
{
uint8_t nvbuf[1024], buf[1024];
size_t nvbuflen;
nvbuflen = spdylay_pack_nv(nvbuf, sizeof(nvbuf), headers, len_size);
CU_ASSERT(SPDYLAY_ERR_INVALID_HEADER_BLOCK ==
spdylay_frame_unpack_nv_check_name(buf, sizeof(buf),
nvbuf, nvbuflen, len_size));
nvbuflen = spdylay_pack_nv(nvbuf, sizeof(nvbuf), empty_name_headers,
len_size);
CU_ASSERT(SPDYLAY_ERR_INVALID_HEADER_BLOCK ==
spdylay_frame_unpack_nv_check_name(buf, sizeof(buf),
nvbuf, nvbuflen, len_size));
nvbuflen = spdylay_pack_nv(nvbuf, sizeof(nvbuf), non_ascii_headers,
len_size);
CU_ASSERT(SPDYLAY_ERR_INVALID_HEADER_BLOCK ==
spdylay_frame_unpack_nv_check_name(buf, sizeof(buf),
nvbuf, nvbuflen, len_size));
}
void test_spdylay_frame_unpack_nv_check_name_spdy2(void)
{
test_spdylay_frame_unpack_nv_check_name_with
(spdylay_frame_get_len_size(SPDYLAY_PROTO_SPDY2));
}
void test_spdylay_frame_unpack_nv_check_name_spdy3(void)
{
test_spdylay_frame_unpack_nv_check_name_with
(spdylay_frame_get_len_size(SPDYLAY_PROTO_SPDY3));
}
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