mirror of
https://gitea.invidious.io/iv-org/litespeed-quic.git
synced 2024-08-15 00:53:43 +00:00
9fc120419d
- [FEATURE] QUIC and HTTP/3 Internet Draft 25 support. - [API] Drop support for ID-23. - [BUGFIX] Set key phase bit on outgoing packets correctly. - Code cleanup.
146 lines
3.7 KiB
C
146 lines
3.7 KiB
C
/* Copyright (c) 2017 - 2020 LiteSpeed Technologies Inc. See LICENSE. */
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include "lsquic.h"
|
|
#include "lsquic_types.h"
|
|
#include "lsquic_parse.h"
|
|
|
|
|
|
struct test {
|
|
int lineno;
|
|
const struct parse_funcs *
|
|
pf;
|
|
uint64_t offset;
|
|
size_t avail; /* Space to write stream frame to */
|
|
size_t min_sz; /* Minimum size needed to generate CRYPTO
|
|
* frame. Any sizes smaller than this
|
|
* should fail.
|
|
*/
|
|
size_t data_sz;
|
|
char data[0x100];
|
|
|
|
/* Output. This is how we expect the resulting frame to look.
|
|
*/
|
|
int len; /* Return value of pf_gen_crypto_frame() */
|
|
char out[0x100];
|
|
};
|
|
|
|
|
|
static const struct test tests[] = {
|
|
|
|
{ .lineno = __LINE__,
|
|
.pf = select_pf_by_ver(LSQVER_ID24),
|
|
.offset = 0,
|
|
.data_sz = 10,
|
|
.data = "0123456789",
|
|
.avail = 0x100,
|
|
.out =
|
|
{ /* Type */ 0x06,
|
|
/* Offset */ 0x00,
|
|
/* Size */ 0x0A,
|
|
/* Data */ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
},
|
|
.len = 1 + 1 + 1 + 10,
|
|
.min_sz = 1 + 1 + 1 + 1,
|
|
},
|
|
|
|
{ .lineno = __LINE__,
|
|
.pf = select_pf_by_ver(LSQVER_ID24),
|
|
.offset = 500,
|
|
.data_sz = 10,
|
|
.data = "0123456789",
|
|
.avail = 0x100,
|
|
.out =
|
|
{ /* Type */ 0x06,
|
|
/* Offset */ 0x41, 0xF4,
|
|
/* Size */ 0x0A,
|
|
/* Data */ '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
|
|
},
|
|
.len = 1 + 2 + 1 + 10,
|
|
.min_sz = 1 + 2 + 1 + 1,
|
|
},
|
|
|
|
};
|
|
|
|
|
|
struct test_ctx {
|
|
const struct test *test;
|
|
unsigned off;
|
|
};
|
|
|
|
|
|
static size_t
|
|
crypto_read (void *ctx, void *buf, size_t len)
|
|
{
|
|
struct test_ctx *test_ctx = ctx;
|
|
if (test_ctx->test->data_sz - test_ctx->off < len)
|
|
len = test_ctx->test->data_sz - test_ctx->off;
|
|
memcpy(buf, test_ctx->test->data, len);
|
|
test_ctx->off += len;
|
|
return len;
|
|
}
|
|
|
|
|
|
static void
|
|
init_ctx (struct test_ctx *test_ctx, const struct test *test)
|
|
{
|
|
test_ctx->test = test;
|
|
test_ctx->off = 0;
|
|
}
|
|
|
|
|
|
static void
|
|
run_test (int i)
|
|
{
|
|
const struct test *const test = &tests[i];
|
|
|
|
int len;
|
|
size_t min;
|
|
struct test_ctx test_ctx;
|
|
unsigned char out[0x100];
|
|
|
|
if (test->len > 0)
|
|
{
|
|
/* Test that all sizes under specified min fail to produce a frame */
|
|
for (min = 0; min < test->min_sz; ++min)
|
|
{
|
|
init_ctx(&test_ctx, test);
|
|
len = test->pf->pf_gen_crypto_frame(out, min, test->offset,
|
|
test->data_sz, crypto_read, &test_ctx);
|
|
assert(-1 == len);
|
|
}
|
|
|
|
/* Test that it succeeds now: */
|
|
init_ctx(&test_ctx, test);
|
|
len = test->pf->pf_gen_crypto_frame(out, min, test->offset,
|
|
test->data_sz, crypto_read, &test_ctx);
|
|
assert(len == (int) min);
|
|
}
|
|
|
|
init_ctx(&test_ctx, test);
|
|
len = test->pf->pf_gen_crypto_frame(out, test->avail, test->offset,
|
|
test->data_sz, crypto_read, &test_ctx);
|
|
|
|
if (test->len > 0) {
|
|
assert(test->len == len);
|
|
assert(0 == memcmp(test->out, out, test->len));
|
|
}
|
|
else
|
|
{
|
|
assert(len < 0);
|
|
}
|
|
}
|
|
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
unsigned i;
|
|
for (i = 0; i < sizeof(tests) / sizeof(tests[0]); ++i)
|
|
run_test(i);
|
|
return 0;
|
|
}
|