void test_spdylay_gzip_inflate(void)
{
spdylay_gzip *inflater;
uint8_t in[4096], out[4096], *inptr;
size_t inlen = sizeof(in);
size_t inproclen, outproclen;
const char *inputptr = input;
inlen = deflate_data(in, inlen, (const uint8_t*)input, sizeof(input)-1);
CU_ASSERT(0 == spdylay_gzip_inflate_new(&inflater));
/* First 16 bytes */
inptr = in;
inproclen = inlen;
outproclen = 16;
CU_ASSERT(0 == spdylay_gzip_inflate(inflater, out, &outproclen,
inptr, &inproclen));
CU_ASSERT(16 == outproclen);
CU_ASSERT(inproclen > 0);
CU_ASSERT(0 == memcmp(inputptr, out, outproclen));
/* Next 32 bytes */
inptr += inproclen;
inlen -= inproclen;
inproclen = inlen;
inputptr += outproclen;
outproclen = 32;
CU_ASSERT(0 == spdylay_gzip_inflate(inflater, out, &outproclen,
inptr, &inproclen));
CU_ASSERT(32 == outproclen);
CU_ASSERT(inproclen > 0);
CU_ASSERT(0 == memcmp(inputptr, out, outproclen));
/* Rest */
inptr += inproclen;
inlen -= inproclen;
inproclen = inlen;
inputptr += outproclen;
outproclen = sizeof(out);
CU_ASSERT(0 == spdylay_gzip_inflate(inflater, out, &outproclen,
inptr, &inproclen));
CU_ASSERT(sizeof(input)-49 == outproclen);
CU_ASSERT(inproclen > 0);
CU_ASSERT(0 == memcmp(inputptr, out, outproclen));
inlen -= inproclen;
CU_ASSERT(0 == inlen);
spdylay_gzip_inflate_del(inflater);
}
/*
* Check response is content-encoding: gzip. We need this because SPDY
* client is required to support gzip.
*/
static void check_gzip(struct Request *req, char **nv)
{
int gzip = 0;
size_t i;
for(i = 0; nv[i]; i += 2) {
if(strcmp("content-encoding", nv[i]) == 0) {
gzip = strcmp("gzip", nv[i+1]) == 0;
break;
}
}
if(gzip) {
int rv;
if(req->inflater) {
return;
}
rv = spdylay_gzip_inflate_new(&req->inflater);
if(rv != 0) {
die("Can't allocate inflate stream.");
}
}
}