mirror of
https://github.com/nghttp2/nghttp2.git
synced 2025-12-07 10:38:53 +08:00
93c4d8bc34
This commit deprecates all APIs, including structs and callback functions, that use ssize_t. New APIs that use nghttp2_ssize are added as a replacement. The usage of ssize_t is problematic for several reasons. Some platforms do not define ssize_t. The minimum value of ssize_t that POSIX requires is -1 which makes nghttp2 error code out of range. nghttp2_ssize is an alias of ptrdiff_t that is in C standard and covers our error code range. New code should use new nghttp2_ssize APIs. The existing applications should consider migrating to new APIs. The deprecated ssize_t APIs continue to work for backward compatibility. Here is the summary of the deprecated APIs and their replacements: Callback functions: - nghttp2_data_source_read_callback => nghttp2_data_source_read_callback2 - nghttp2_data_source_read_length_callback => nghttp2_data_source_read_length_callback2 - nghttp2_pack_extension_callback => nghttp2_pack_extension_callback2 - nghttp2_recv_callback => nghttp2_recv_callback2 - nghttp2_select_padding_callback => nghttp2_select_padding_callback2 - nghttp2_send_callback => nghttp2_send_callback2 Structs: - nghttp2_data_provider => nghttp2_data_provider2 Functions: - nghttp2_hd_deflate_hd => nghttp2_hd_deflate_hd2 - nghttp2_hd_deflate_hd_vec => nghttp2_hd_deflate_hd_vec2 - nghttp2_hd_inflate_hd2 => nghttp2_hd_inflate_hd3 - nghttp2_pack_settings_payload => nghttp2_pack_settings_payload2 - nghttp2_session_callbacks_set_data_source_read_length_callback => nghttp2_session_callbacks_set_data_source_read_length_callback2 - nghttp2_session_callbacks_set_pack_extension_callback => nghttp2_session_callbacks_set_pack_extension_callback2 - nghttp2_session_callbacks_set_recv_callback => nghttp2_session_callbacks_set_recv_callback2 - nghttp2_session_callbacks_set_select_padding_callback => nghttp2_session_callbacks_set_select_padding_callback2 - nghttp2_session_callbacks_set_send_callback => nghttp2_session_callbacks_set_send_callback2 - nghttp2_session_mem_recv => nghttp2_session_mem_recv2 - nghttp2_session_mem_send => nghttp2_session_mem_send2 - nghttp2_submit_data => nghttp2_submit_data2 - nghttp2_submit_request => nghttp2_submit_request2 - nghttp2_submit_response => nghttp2_submit_response2 For those applications that do not want to see ssize_t in nghttp2.h header file, define NGHTTP2_NO_SSIZE_T macro before including nghttp2.h. It hides all ssize_t APIs.
1626 lines
51 KiB
C
1626 lines
51 KiB
C
/*
|
|
* nghttp2 - HTTP/2 C Library
|
|
*
|
|
* Copyright (c) 2013 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 "nghttp2_hd_test.h"
|
|
|
|
#include <stdio.h>
|
|
#include <assert.h>
|
|
|
|
#include "munit.h"
|
|
|
|
#include "nghttp2_hd.h"
|
|
#include "nghttp2_frame.h"
|
|
#include "nghttp2_test_helper.h"
|
|
#include "nghttp2_assertion.h"
|
|
|
|
static const MunitTest tests[] = {
|
|
munit_void_test(test_nghttp2_hd_deflate),
|
|
munit_void_test(test_nghttp2_hd_deflate_same_indexed_repr),
|
|
munit_void_test(test_nghttp2_hd_inflate_indexed),
|
|
munit_void_test(test_nghttp2_hd_inflate_indname_noinc),
|
|
munit_void_test(test_nghttp2_hd_inflate_indname_inc),
|
|
munit_void_test(test_nghttp2_hd_inflate_indname_inc_eviction),
|
|
munit_void_test(test_nghttp2_hd_inflate_newname_noinc),
|
|
munit_void_test(test_nghttp2_hd_inflate_newname_inc),
|
|
munit_void_test(test_nghttp2_hd_inflate_clearall_inc),
|
|
munit_void_test(test_nghttp2_hd_inflate_zero_length_huffman),
|
|
munit_void_test(test_nghttp2_hd_inflate_expect_table_size_update),
|
|
munit_void_test(test_nghttp2_hd_inflate_unexpected_table_size_update),
|
|
munit_void_test(test_nghttp2_hd_ringbuf_reserve),
|
|
munit_void_test(test_nghttp2_hd_change_table_size),
|
|
munit_void_test(test_nghttp2_hd_deflate_inflate),
|
|
munit_void_test(test_nghttp2_hd_no_index),
|
|
munit_void_test(test_nghttp2_hd_deflate_bound),
|
|
munit_void_test(test_nghttp2_hd_public_api),
|
|
munit_void_test(test_nghttp2_hd_deflate_hd_vec),
|
|
munit_void_test(test_nghttp2_hd_decode_length),
|
|
munit_void_test(test_nghttp2_hd_huff_encode),
|
|
munit_void_test(test_nghttp2_hd_huff_decode),
|
|
munit_test_end(),
|
|
};
|
|
|
|
const MunitSuite hd_suite = {
|
|
"/hd", tests, NULL, 1, MUNIT_SUITE_OPTION_NONE,
|
|
};
|
|
|
|
void test_nghttp2_hd_deflate(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_nv nva1[] = {MAKE_NV(":path", "/my-example/index.html"),
|
|
MAKE_NV(":scheme", "https"), MAKE_NV("hello", "world")};
|
|
nghttp2_nv nva2[] = {MAKE_NV(":path", "/script.js"),
|
|
MAKE_NV(":scheme", "https")};
|
|
nghttp2_nv nva3[] = {MAKE_NV("cookie", "k1=v1"), MAKE_NV("cookie", "k2=v2"),
|
|
MAKE_NV("via", "proxy")};
|
|
nghttp2_nv nva4[] = {MAKE_NV(":path", "/style.css"),
|
|
MAKE_NV("cookie", "k1=v1"), MAKE_NV("cookie", "k1=v1")};
|
|
nghttp2_nv nva5[] = {MAKE_NV(":path", "/style.css"),
|
|
MAKE_NV("x-nghttp2", "")};
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nva_out out;
|
|
int rv;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
assert_int(0, ==, nghttp2_hd_deflate_init(&deflater, mem));
|
|
assert_int(0, ==, nghttp2_hd_inflate_init(&inflater, mem));
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva1, ARRLEN(nva1));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(3, ==, out.nvlen);
|
|
assert_nv_equal(nva1, out.nva, 3, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Second headers */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva2, ARRLEN(nva2));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(2, ==, out.nvlen);
|
|
assert_nv_equal(nva2, out.nva, 2, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Third headers, including same header field name, but value is not
|
|
the same. */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva3, ARRLEN(nva3));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(3, ==, out.nvlen);
|
|
assert_nv_equal(nva3, out.nva, 3, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Fourth headers, including duplicate header fields. */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva4, ARRLEN(nva4));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(3, ==, out.nvlen);
|
|
assert_nv_equal(nva4, out.nva, 3, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Fifth headers includes empty value */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva5, ARRLEN(nva5));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(2, ==, out.nvlen);
|
|
assert_nv_equal(nva5, out.nva, 2, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Cleanup */
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_deflate_same_indexed_repr(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_nv nva1[] = {MAKE_NV("host", "alpha"), MAKE_NV("host", "alpha")};
|
|
nghttp2_nv nva2[] = {MAKE_NV("host", "alpha"), MAKE_NV("host", "alpha"),
|
|
MAKE_NV("host", "alpha")};
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nva_out out;
|
|
int rv;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
assert_int(0, ==, nghttp2_hd_deflate_init(&deflater, mem));
|
|
assert_int(0, ==, nghttp2_hd_inflate_init(&inflater, mem));
|
|
|
|
/* Encode 2 same headers. Emit 1 literal reprs and 1 index repr. */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva1, ARRLEN(nva1));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(2, ==, out.nvlen);
|
|
assert_nv_equal(nva1, out.nva, 2, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Encode 3 same headers. This time, emits 3 index reprs. */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva2, ARRLEN(nva2));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(3, ==, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(3, ==, out.nvlen);
|
|
assert_nv_equal(nva2, out.nva, 3, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Cleanup */
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_indexed(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv = MAKE_NV(":path", "/");
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
nghttp2_bufs_addb(&bufs, (1 << 7) | 4);
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(1, ==, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* index = 0 is error */
|
|
nghttp2_bufs_addb(&bufs, 1 << 7);
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(1, ==, blocklen);
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_indname_noinc(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv[] = {/* Huffman */
|
|
MAKE_NV("user-agent", "nghttp2"),
|
|
/* Expecting no huffman */
|
|
MAKE_NV("user-agent", "x")};
|
|
size_t i;
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
for (i = 0; i < ARRLEN(nv); ++i) {
|
|
assert_int(0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 57, &nv[i],
|
|
NGHTTP2_HD_WITHOUT_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv[i], out.nva, 1, mem);
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
assert_size(61, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
}
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_indname_inc(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv = MAKE_NV("user-agent", "nghttp2");
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 57, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
assert_size(1, ==, inflater.ctx.hd_table.len);
|
|
assert_size(62, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
assert_nv_equal(
|
|
&nv,
|
|
nghttp2_hd_inflate_get_table_entry(
|
|
&inflater, NGHTTP2_STATIC_TABLE_LENGTH + inflater.ctx.hd_table.len),
|
|
1, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_indname_inc_eviction(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
uint8_t value[1025];
|
|
nva_out out;
|
|
nghttp2_nv nv;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
memset(value, '0', sizeof(value));
|
|
value[sizeof(value) - 1] = '\0';
|
|
nv.value = value;
|
|
nv.valuelen = sizeof(value) - 1;
|
|
|
|
nv.flags = NGHTTP2_NV_FLAG_NONE;
|
|
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 14, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 15, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 16, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_indname_block(&bufs, 17, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(4, ==, out.nvlen);
|
|
assert_size(14, ==, out.nva[0].namelen);
|
|
assert_memory_equal(out.nva[0].namelen, "accept-charset", out.nva[0].name);
|
|
assert_size(sizeof(value) - 1, ==, out.nva[0].valuelen);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
assert_size(3, ==, inflater.ctx.hd_table.len);
|
|
assert_size(64, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_newname_noinc(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv[] = {/* Expecting huffman for both */
|
|
MAKE_NV("my-long-content-length", "nghttp2"),
|
|
/* Expecting no huffman for both */
|
|
MAKE_NV("x", "y"),
|
|
/* Huffman for key only */
|
|
MAKE_NV("my-long-content-length", "y"),
|
|
/* Huffman for value only */
|
|
MAKE_NV("x", "nghttp2")};
|
|
size_t i;
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
for (i = 0; i < ARRLEN(nv); ++i) {
|
|
assert_int(0, ==,
|
|
nghttp2_hd_emit_newname_block(&bufs, &nv[i],
|
|
NGHTTP2_HD_WITHOUT_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv[i], out.nva, 1, mem);
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
}
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_newname_inc(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv = MAKE_NV("x-rel", "nghttp2");
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_newname_block(&bufs, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
assert_size(1, ==, inflater.ctx.hd_table.len);
|
|
assert_nv_equal(
|
|
&nv,
|
|
nghttp2_hd_inflate_get_table_entry(
|
|
&inflater, NGHTTP2_STATIC_TABLE_LENGTH + inflater.ctx.hd_table.len),
|
|
1, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_clearall_inc(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nv;
|
|
uint8_t value[4061];
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
bufs_large_init(&bufs, 8192);
|
|
|
|
nva_out_init(&out);
|
|
/* Total 4097 bytes space required to hold this entry */
|
|
nv.name = (uint8_t *)"alpha";
|
|
nv.namelen = strlen((char *)nv.name);
|
|
memset(value, '0', sizeof(value));
|
|
value[sizeof(value) - 1] = '\0';
|
|
nv.value = value;
|
|
nv.valuelen = sizeof(value) - 1;
|
|
|
|
nv.flags = NGHTTP2_NV_FLAG_NONE;
|
|
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_newname_block(&bufs, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
|
|
nva_out_reset(&out, mem);
|
|
|
|
/* Do it again */
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* This time, 4096 bytes space required, which is just fits in the
|
|
header table */
|
|
nv.valuelen = sizeof(value) - 2;
|
|
|
|
assert_int(
|
|
0, ==,
|
|
nghttp2_hd_emit_newname_block(&bufs, &nv, NGHTTP2_HD_WITH_INDEXING));
|
|
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
assert_size(1, ==, inflater.ctx.hd_table.len);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_zero_length_huffman(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
/* Literal header without indexing - new name */
|
|
uint8_t data[] = {0x40, 0x01, 0x78 /* 'x' */, 0x80};
|
|
nva_out out;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_bufs_add(&bufs, data, sizeof(data));
|
|
|
|
/* /\* Literal header without indexing - new name *\/ */
|
|
/* ptr[0] = 0x40; */
|
|
/* ptr[1] = 1; */
|
|
/* ptr[2] = 'x'; */
|
|
/* ptr[3] = 0x80; */
|
|
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
assert_ptrdiff(4, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_size(1, ==, out.nva[0].namelen);
|
|
assert_uint8('x', ==, out.nva[0].name[0]);
|
|
assert_null(out.nva[0].value);
|
|
assert_size(0, ==, out.nva[0].valuelen);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_expect_table_size_update(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_mem *mem;
|
|
/* Indexed Header: :method: GET */
|
|
uint8_t data[] = {0x82};
|
|
nva_out out;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_bufs_add(&bufs, data, sizeof(data));
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
/* This will make inflater require table size update in the next
|
|
inflation. */
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4095);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4096);
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
/* This does not require for encoder to emit table size update since
|
|
* size is not changed. */
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4096);
|
|
assert_ptrdiff((nghttp2_ssize)nghttp2_bufs_len(&bufs), ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
/* This does not require for encodre to emit table size update since
|
|
new size is larger than current size. */
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4097);
|
|
assert_ptrdiff((nghttp2_ssize)nghttp2_bufs_len(&bufs), ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
/* Received table size is strictly larger than minimum table size */
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 111);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4096);
|
|
|
|
nghttp2_bufs_reset(&bufs);
|
|
nghttp2_hd_emit_table_size(&bufs, 112);
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
/* Receiving 2 table size updates, min and last value */
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 111);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4096);
|
|
|
|
nghttp2_bufs_reset(&bufs);
|
|
nghttp2_hd_emit_table_size(&bufs, 111);
|
|
nghttp2_hd_emit_table_size(&bufs, 4096);
|
|
|
|
assert_ptrdiff((nghttp2_ssize)nghttp2_bufs_len(&bufs), ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
/* 2nd update is larger than last value */
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 111);
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 4095);
|
|
|
|
nghttp2_bufs_reset(&bufs);
|
|
nghttp2_hd_emit_table_size(&bufs, 111);
|
|
nghttp2_hd_emit_table_size(&bufs, 4096);
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
}
|
|
|
|
void test_nghttp2_hd_inflate_unexpected_table_size_update(void) {
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_mem *mem;
|
|
/* Indexed Header: :method: GET, followed by table size update.
|
|
This violates RFC 7541. */
|
|
uint8_t data[] = {0x82, 0x20};
|
|
nva_out out;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_bufs_add(&bufs, data, sizeof(data));
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_ringbuf_reserve(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_nv nv;
|
|
nghttp2_bufs bufs;
|
|
nva_out out;
|
|
int i;
|
|
nghttp2_ssize rv;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
nva_out_init(&out);
|
|
|
|
nv.flags = NGHTTP2_NV_FLAG_NONE;
|
|
nv.name = (uint8_t *)"a";
|
|
nv.namelen = strlen((const char *)nv.name);
|
|
nv.valuelen = 4;
|
|
nv.value = mem->malloc(nv.valuelen + 1, NULL);
|
|
memset(nv.value, 0, nv.valuelen);
|
|
|
|
nghttp2_hd_deflate_init2(&deflater, 8000, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
nghttp2_hd_inflate_change_table_size(&inflater, 8000);
|
|
nghttp2_hd_deflate_change_table_size(&deflater, 8000);
|
|
|
|
for (i = 0; i < 150; ++i) {
|
|
memcpy(nv.value, &i, sizeof(i));
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, &nv, 1);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_ptrdiff(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(1, ==, out.nvlen);
|
|
assert_nv_equal(&nv, out.nva, 1, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
}
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
mem->free(nv.value, NULL);
|
|
}
|
|
|
|
void test_nghttp2_hd_change_table_size(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_nv nva[] = {MAKE_NV("alpha", "bravo"), MAKE_NV("charlie", "delta")};
|
|
nghttp2_nv nva2[] = {MAKE_NV(":path", "/")};
|
|
nghttp2_bufs bufs;
|
|
int rv;
|
|
nva_out out;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_hd_deflate_init(&deflater, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
/* inflater changes notifies 8000 max header table size */
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 8000));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 8000));
|
|
|
|
assert_size(4096, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_size(4096, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8000, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
/* This will emit encoding context update with header table size 4096 */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(2, ==, deflater.ctx.hd_table.len);
|
|
assert_size(63, ==, nghttp2_hd_deflate_get_num_table_entries(&deflater));
|
|
assert_size(4096, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(2, ==, inflater.ctx.hd_table.len);
|
|
assert_size(63, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
assert_size(4096, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8000, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* inflater changes header table size to 1024 */
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 1024));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 1024));
|
|
|
|
assert_size(1024, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_size(1024, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(1024, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(2, ==, deflater.ctx.hd_table.len);
|
|
assert_size(63, ==, nghttp2_hd_deflate_get_num_table_entries(&deflater));
|
|
assert_size(1024, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(2, ==, inflater.ctx.hd_table.len);
|
|
assert_size(63, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
assert_size(1024, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(1024, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* inflater changes header table size to 0 */
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 0));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 0));
|
|
|
|
assert_size(0, ==, deflater.ctx.hd_table.len);
|
|
assert_size(61, ==, nghttp2_hd_deflate_get_num_table_entries(&deflater));
|
|
assert_size(0, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
assert_size(61, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
assert_size(0, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(0, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(0, ==, deflater.ctx.hd_table.len);
|
|
assert_size(61, ==, nghttp2_hd_deflate_get_num_table_entries(&deflater));
|
|
assert_size(0, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(0, ==, inflater.ctx.hd_table.len);
|
|
assert_size(61, ==, nghttp2_hd_inflate_get_num_table_entries(&inflater));
|
|
assert_size(0, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(0, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
/* Check table buffer is expanded */
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nghttp2_hd_deflate_init2(&deflater, 8192, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
/* First inflater changes header table size to 8000 */
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 8000));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 8000));
|
|
|
|
assert_size(8000, ==, deflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8000, ==,
|
|
nghttp2_hd_deflate_get_max_dynamic_table_size(&deflater));
|
|
assert_size(4096, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(4096, ==,
|
|
nghttp2_hd_inflate_get_max_dynamic_table_size(&inflater));
|
|
assert_size(8000, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(2, ==, deflater.ctx.hd_table.len);
|
|
assert_size(8000, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(2, ==, inflater.ctx.hd_table.len);
|
|
assert_size(8000, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8000, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 16383));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 16383));
|
|
|
|
assert_size(8192, ==, deflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8192, ==,
|
|
nghttp2_hd_deflate_get_max_dynamic_table_size(&deflater));
|
|
|
|
assert_size(8000, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(8000, ==,
|
|
nghttp2_hd_inflate_get_max_dynamic_table_size(&inflater));
|
|
assert_size(16383, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(2, ==, deflater.ctx.hd_table.len);
|
|
assert_size(8192, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(2, ==, inflater.ctx.hd_table.len);
|
|
assert_size(8192, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(16383, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
/* Lastly, check the error condition */
|
|
|
|
rv = nghttp2_hd_emit_table_size(&bufs, 25600);
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==,
|
|
inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
/* Check that encoder can handle the case where its allowable buffer
|
|
size is less than default size, 4096 */
|
|
nghttp2_hd_deflate_init2(&deflater, 1024, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_size(1024, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
/* This emits context update with buffer size 1024 */
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_size(2, ==, deflater.ctx.hd_table.len);
|
|
assert_size(1024, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(2, ==, inflater.ctx.hd_table.len);
|
|
assert_size(1024, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(4096, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
/* Check that table size UINT32_MAX can be received */
|
|
nghttp2_hd_deflate_init2(&deflater, UINT32_MAX, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_int(0, ==,
|
|
nghttp2_hd_inflate_change_table_size(&inflater, UINT32_MAX));
|
|
assert_int(0, ==,
|
|
nghttp2_hd_deflate_change_table_size(&deflater, UINT32_MAX));
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, 2);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_size(UINT32_MAX, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(UINT32_MAX, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(UINT32_MAX, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
/* Check that context update emitted twice */
|
|
nghttp2_hd_deflate_init2(&deflater, 4096, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 0));
|
|
assert_int(0, ==, nghttp2_hd_inflate_change_table_size(&inflater, 3000));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 0));
|
|
assert_int(0, ==, nghttp2_hd_deflate_change_table_size(&deflater, 3000));
|
|
|
|
assert_size(0, ==, deflater.min_hd_table_bufsize_max);
|
|
assert_size(3000, ==, deflater.ctx.hd_table_bufsize_max);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva2, 1);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(3, <, blocklen);
|
|
assert_size(3000, ==, deflater.ctx.hd_table_bufsize_max);
|
|
assert_size(UINT32_MAX, ==, deflater.min_hd_table_bufsize_max);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
assert_size(3000, ==, inflater.ctx.hd_table_bufsize_max);
|
|
assert_size(3000, ==, inflater.settings_hd_table_bufsize_max);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_reset(&bufs);
|
|
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
}
|
|
|
|
static void check_deflate_inflate(nghttp2_hd_deflater *deflater,
|
|
nghttp2_hd_inflater *inflater,
|
|
nghttp2_nv *nva, size_t nvlen,
|
|
nghttp2_mem *mem) {
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nva_out out;
|
|
int rv;
|
|
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
rv = nghttp2_hd_deflate_hd_bufs(deflater, &bufs, nva, nvlen);
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <=, blocklen);
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(nvlen, ==, out.nvlen);
|
|
assert_nv_equal(nva, out.nva, nvlen, mem);
|
|
|
|
nva_out_reset(&out, mem);
|
|
nghttp2_bufs_free(&bufs);
|
|
}
|
|
|
|
void test_nghttp2_hd_deflate_inflate(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_nv nv1[] = {
|
|
MAKE_NV(":status", "200 OK"),
|
|
MAKE_NV("access-control-allow-origin", "*"),
|
|
MAKE_NV("cache-control", "private, max-age=0, must-revalidate"),
|
|
MAKE_NV("content-length", "76073"),
|
|
MAKE_NV("content-type", "text/html"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("server", "Apache"),
|
|
MAKE_NV("vary", "foobar"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "MISS from alphabravo"),
|
|
MAKE_NV("x-cache-action", "MISS"),
|
|
MAKE_NV("x-cache-age", "0"),
|
|
MAKE_NV("x-cache-lookup", "MISS from alphabravo:3128"),
|
|
MAKE_NV("x-lb-nocache", "true"),
|
|
};
|
|
nghttp2_nv nv2[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=56682045"),
|
|
MAKE_NV("content-type", "text/css"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Thu, 14 May 2015 07:22:57 GMT"),
|
|
MAKE_NV("last-modified", "Tue, 14 May 2013 07:22:15 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128")};
|
|
nghttp2_nv nv3[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=56682072"),
|
|
MAKE_NV("content-type", "text/css"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Thu, 14 May 2015 07:23:24 GMT"),
|
|
MAKE_NV("last-modified", "Tue, 14 May 2013 07:22:13 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv4[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=56682022"),
|
|
MAKE_NV("content-type", "text/css"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Thu, 14 May 2015 07:22:34 GMT"),
|
|
MAKE_NV("last-modified", "Tue, 14 May 2013 07:22:14 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv5[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=4461139"),
|
|
MAKE_NV("content-type", "application/x-javascript"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Mon, 16 Sep 2013 21:34:31 GMT"),
|
|
MAKE_NV("last-modified", "Thu, 05 May 2011 09:15:59 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv6[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=18645951"),
|
|
MAKE_NV("content-type", "application/x-javascript"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Fri, 28 Feb 2014 01:48:03 GMT"),
|
|
MAKE_NV("last-modified", "Tue, 12 Jul 2011 16:02:59 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv7[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=31536000"),
|
|
MAKE_NV("content-type", "application/javascript"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("etag", "\"6807-4dc5b54e0dcc0\""),
|
|
MAKE_NV("expires", "Wed, 21 May 2014 08:32:17 GMT"),
|
|
MAKE_NV("last-modified", "Fri, 10 May 2013 11:18:51 GMT"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv8[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=31536000"),
|
|
MAKE_NV("content-type", "application/javascript"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("etag", "\"41c6-4de7d28585b00\""),
|
|
MAKE_NV("expires", "Thu, 12 Jun 2014 10:00:58 GMT"),
|
|
MAKE_NV("last-modified", "Thu, 06 Jun 2013 14:30:36 GMT"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv9[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=31536000"),
|
|
MAKE_NV("content-type", "application/javascript"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("etag", "\"19d6e-4dc5b35a541c0\""),
|
|
MAKE_NV("expires", "Wed, 21 May 2014 08:32:18 GMT"),
|
|
MAKE_NV("last-modified", "Fri, 10 May 2013 11:10:07 GMT"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_nv nv10[] = {
|
|
MAKE_NV(":status", "304 Not Modified"),
|
|
MAKE_NV("age", "0"),
|
|
MAKE_NV("cache-control", "max-age=56682045"),
|
|
MAKE_NV("content-type", "text/css"),
|
|
MAKE_NV("date", "Sat, 27 Jul 2013 06:22:12 GMT"),
|
|
MAKE_NV("expires", "Thu, 14 May 2015 07:22:57 GMT"),
|
|
MAKE_NV("last-modified", "Tue, 14 May 2013 07:21:53 GMT"),
|
|
MAKE_NV("vary", "Accept-Encoding"),
|
|
MAKE_NV("via", "1.1 alphabravo (squid/3.x.x), 1.1 nghttpx"),
|
|
MAKE_NV("x-cache", "HIT from alphabravo"),
|
|
MAKE_NV("x-cache-lookup", "HIT from alphabravo:3128"),
|
|
};
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
|
|
nghttp2_hd_deflate_init(&deflater, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
check_deflate_inflate(&deflater, &inflater, nv1, ARRLEN(nv1), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv2, ARRLEN(nv2), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv3, ARRLEN(nv3), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv4, ARRLEN(nv4), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv5, ARRLEN(nv5), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv6, ARRLEN(nv6), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv7, ARRLEN(nv7), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv8, ARRLEN(nv8), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv9, ARRLEN(nv9), mem);
|
|
check_deflate_inflate(&deflater, &inflater, nv10, ARRLEN(nv10), mem);
|
|
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_no_index(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_hd_inflater inflater;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_nv nva[] = {
|
|
MAKE_NV(":method", "GET"), MAKE_NV(":method", "POST"),
|
|
MAKE_NV(":path", "/foo"), MAKE_NV("version", "HTTP/1.1"),
|
|
MAKE_NV(":method", "GET"),
|
|
};
|
|
size_t i;
|
|
nva_out out;
|
|
int rv;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
|
|
/* 1st :method: GET can be indexable, last one is not */
|
|
for (i = 1; i < ARRLEN(nva); ++i) {
|
|
nva[i].flags = NGHTTP2_NV_FLAG_NO_INDEX;
|
|
}
|
|
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_hd_deflate_init(&deflater, mem);
|
|
nghttp2_hd_inflate_init(&inflater, mem);
|
|
|
|
rv = nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, ARRLEN(nva));
|
|
blocklen = (nghttp2_ssize)nghttp2_bufs_len(&bufs);
|
|
|
|
assert_int(0, ==, rv);
|
|
assert_ptrdiff(0, <, blocklen);
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(&inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(ARRLEN(nva), ==, out.nvlen);
|
|
assert_nv_equal(nva, out.nva, ARRLEN(nva), mem);
|
|
|
|
assert_uint8(NGHTTP2_NV_FLAG_NONE, ==, out.nva[0].flags);
|
|
for (i = 1; i < ARRLEN(nva); ++i) {
|
|
assert_uint8(NGHTTP2_NV_FLAG_NO_INDEX, ==, out.nva[i].flags);
|
|
}
|
|
|
|
nva_out_reset(&out, mem);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_inflate_free(&inflater);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_deflate_bound(void) {
|
|
nghttp2_hd_deflater deflater;
|
|
nghttp2_nv nva[] = {MAKE_NV(":method", "GET"), MAKE_NV("alpha", "bravo")};
|
|
nghttp2_bufs bufs;
|
|
size_t bound, bound2;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
nghttp2_hd_deflate_init(&deflater, mem);
|
|
|
|
bound = nghttp2_hd_deflate_bound(&deflater, nva, ARRLEN(nva));
|
|
|
|
assert_size(12 + 6 * 2 * 2 + nva[0].namelen + nva[0].valuelen +
|
|
nva[1].namelen + nva[1].valuelen,
|
|
==, bound);
|
|
|
|
nghttp2_hd_deflate_hd_bufs(&deflater, &bufs, nva, ARRLEN(nva));
|
|
|
|
assert_size((size_t)nghttp2_bufs_len(&bufs), <, bound);
|
|
|
|
bound2 = nghttp2_hd_deflate_bound(&deflater, nva, ARRLEN(nva));
|
|
|
|
assert_size(bound, ==, bound2);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
nghttp2_hd_deflate_free(&deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_public_api(void) {
|
|
nghttp2_hd_deflater *deflater;
|
|
nghttp2_hd_inflater *inflater;
|
|
nghttp2_nv nva[] = {MAKE_NV("alpha", "bravo"), MAKE_NV("charlie", "delta")};
|
|
uint8_t buf[4096];
|
|
size_t buflen;
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_mem *mem;
|
|
|
|
mem = nghttp2_mem_default();
|
|
|
|
assert_int(0, ==, nghttp2_hd_deflate_new(&deflater, 4096));
|
|
assert_int(0, ==, nghttp2_hd_inflate_new(&inflater));
|
|
|
|
buflen = nghttp2_hd_deflate_bound(deflater, nva, ARRLEN(nva));
|
|
|
|
blocklen = nghttp2_hd_deflate_hd2(deflater, buf, buflen, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
nghttp2_bufs_wrap_init(&bufs, buf, (size_t)blocklen, mem);
|
|
bufs.head->buf.last += blocklen;
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(inflater, NULL, &bufs, 0, mem));
|
|
|
|
nghttp2_bufs_wrap_free(&bufs);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
|
|
/* See NGHTTP2_ERR_INSUFF_BUFSIZE */
|
|
assert_int(0, ==, nghttp2_hd_deflate_new(&deflater, 4096));
|
|
|
|
blocklen = nghttp2_hd_deflate_hd2(deflater, buf, (size_t)(blocklen - 1), nva,
|
|
ARRLEN(nva));
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_INSUFF_BUFSIZE, ==, blocklen);
|
|
|
|
nghttp2_hd_deflate_del(deflater);
|
|
}
|
|
|
|
void test_nghttp2_hd_deflate_hd_vec(void) {
|
|
nghttp2_hd_deflater *deflater;
|
|
nghttp2_hd_inflater *inflater;
|
|
nghttp2_nv nva[] = {
|
|
MAKE_NV(":method", "PUT"),
|
|
MAKE_NV(":scheme", "https"),
|
|
MAKE_NV(":authority", "localhost:3000"),
|
|
MAKE_NV(":path", "/usr/foo/alpha/bravo"),
|
|
MAKE_NV("content-type", "image/png"),
|
|
MAKE_NV("content-length", "1000000007"),
|
|
};
|
|
uint8_t buf[4096];
|
|
nghttp2_ssize blocklen;
|
|
nghttp2_mem *mem;
|
|
nghttp2_vec vec[256];
|
|
size_t buflen;
|
|
nghttp2_bufs bufs;
|
|
nva_out out;
|
|
size_t i;
|
|
|
|
mem = nghttp2_mem_default();
|
|
|
|
nva_out_init(&out);
|
|
|
|
nghttp2_hd_deflate_new(&deflater, 4096);
|
|
nghttp2_hd_inflate_new(&inflater);
|
|
|
|
buflen = nghttp2_hd_deflate_bound(deflater, nva, ARRLEN(nva));
|
|
|
|
vec[0].base = &buf[0];
|
|
vec[0].len = buflen / 2;
|
|
vec[1].base = &buf[buflen / 2];
|
|
vec[1].len = buflen / 2;
|
|
|
|
blocklen = nghttp2_hd_deflate_hd_vec2(deflater, vec, 2, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
nghttp2_bufs_wrap_init(&bufs, buf, (size_t)blocklen, mem);
|
|
bufs.head->buf.last += blocklen;
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(inflater, &out, &bufs, 0, mem));
|
|
|
|
assert_size(ARRLEN(nva), ==, out.nvlen);
|
|
assert_nv_equal(nva, out.nva, ARRLEN(nva), mem);
|
|
|
|
nghttp2_bufs_wrap_free(&bufs);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
nva_out_reset(&out, mem);
|
|
|
|
/* check the case when veclen is 0 */
|
|
nghttp2_hd_deflate_new(&deflater, 4096);
|
|
nghttp2_hd_inflate_new(&inflater);
|
|
|
|
blocklen = nghttp2_hd_deflate_hd_vec2(deflater, NULL, 0, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_INSUFF_BUFSIZE, ==, blocklen);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
|
|
/* check the case when chunk length is 0 */
|
|
vec[0].base = NULL;
|
|
vec[0].len = 0;
|
|
vec[1].base = NULL;
|
|
vec[1].len = 0;
|
|
|
|
nghttp2_hd_deflate_new(&deflater, 4096);
|
|
nghttp2_hd_inflate_new(&inflater);
|
|
|
|
blocklen = nghttp2_hd_deflate_hd_vec2(deflater, vec, 2, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_INSUFF_BUFSIZE, ==, blocklen);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
|
|
/* check the case where chunk size differs in each chunk */
|
|
nghttp2_hd_deflate_new(&deflater, 4096);
|
|
nghttp2_hd_inflate_new(&inflater);
|
|
|
|
buflen = nghttp2_hd_deflate_bound(deflater, nva, ARRLEN(nva));
|
|
|
|
vec[0].base = &buf[0];
|
|
vec[0].len = buflen / 2;
|
|
vec[1].base = &buf[buflen / 2];
|
|
vec[1].len = (buflen / 2) + 1;
|
|
|
|
blocklen = nghttp2_hd_deflate_hd_vec2(deflater, vec, 2, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
nghttp2_bufs_wrap_init(&bufs, buf, (size_t)blocklen, mem);
|
|
bufs.head->buf.last += blocklen;
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(inflater, &out, &bufs, 0, mem));
|
|
assert_size(ARRLEN(nva), ==, out.nvlen);
|
|
assert_nv_equal(nva, out.nva, ARRLEN(nva), mem);
|
|
|
|
nghttp2_bufs_wrap_free(&bufs);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
nva_out_reset(&out, mem);
|
|
|
|
/* check the case where chunk size is 1 */
|
|
nghttp2_hd_deflate_new(&deflater, 4096);
|
|
nghttp2_hd_inflate_new(&inflater);
|
|
|
|
buflen = nghttp2_hd_deflate_bound(deflater, nva, ARRLEN(nva));
|
|
|
|
assert(buflen <= ARRLEN(vec));
|
|
|
|
for (i = 0; i < buflen; ++i) {
|
|
vec[i].base = &buf[i];
|
|
vec[i].len = 1;
|
|
}
|
|
|
|
blocklen =
|
|
nghttp2_hd_deflate_hd_vec2(deflater, vec, buflen, nva, ARRLEN(nva));
|
|
|
|
assert_ptrdiff(0, <, blocklen);
|
|
|
|
nghttp2_bufs_wrap_init(&bufs, buf, (size_t)blocklen, mem);
|
|
bufs.head->buf.last += blocklen;
|
|
|
|
assert_ptrdiff(blocklen, ==, inflate_hd(inflater, &out, &bufs, 0, mem));
|
|
assert_size(ARRLEN(nva), ==, out.nvlen);
|
|
assert_nv_equal(nva, out.nva, ARRLEN(nva), mem);
|
|
|
|
nghttp2_bufs_wrap_free(&bufs);
|
|
|
|
nghttp2_hd_inflate_del(inflater);
|
|
nghttp2_hd_deflate_del(deflater);
|
|
nva_out_reset(&out, mem);
|
|
}
|
|
|
|
static size_t encode_length(uint8_t *buf, uint64_t n, size_t prefix) {
|
|
size_t k = (size_t)((1 << prefix) - 1);
|
|
size_t len = 0;
|
|
*buf = (uint8_t)(*buf & ~k);
|
|
if (n >= k) {
|
|
*buf = (uint8_t)(*buf | k);
|
|
++buf;
|
|
n -= k;
|
|
++len;
|
|
} else {
|
|
*buf = (uint8_t)(*buf | n);
|
|
++buf;
|
|
return 1;
|
|
}
|
|
do {
|
|
++len;
|
|
if (n >= 128) {
|
|
*buf = (uint8_t)((1 << 7) | (n & 0x7f));
|
|
++buf;
|
|
n >>= 7;
|
|
} else {
|
|
*buf++ = (uint8_t)n;
|
|
break;
|
|
}
|
|
} while (n);
|
|
return len;
|
|
}
|
|
|
|
void test_nghttp2_hd_decode_length(void) {
|
|
uint32_t out;
|
|
size_t shift;
|
|
int fin;
|
|
uint8_t buf[16];
|
|
uint8_t *bufp;
|
|
size_t len;
|
|
nghttp2_ssize rv;
|
|
size_t i;
|
|
|
|
memset(buf, 0, sizeof(buf));
|
|
len = encode_length(buf, UINT32_MAX, 7);
|
|
|
|
rv = nghttp2_hd_decode_length(&out, &shift, &fin, 0, 0, buf, buf + len, 7);
|
|
|
|
assert_ptrdiff((nghttp2_ssize)len, ==, rv);
|
|
assert_true(fin);
|
|
assert_uint32(UINT32_MAX, ==, out);
|
|
|
|
/* Make sure that we can decode integer if we feed 1 byte at a
|
|
time */
|
|
out = 0;
|
|
shift = 0;
|
|
fin = 0;
|
|
bufp = buf;
|
|
|
|
for (i = 0; i < len; ++i, ++bufp) {
|
|
rv = nghttp2_hd_decode_length(&out, &shift, &fin, out, shift, bufp,
|
|
bufp + 1, 7);
|
|
|
|
assert_ptrdiff(1, ==, rv);
|
|
|
|
if (fin) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
assert_size(len - 1, ==, i);
|
|
assert_true(fin);
|
|
assert_size(UINT32_MAX, ==, out);
|
|
|
|
/* Check overflow case */
|
|
memset(buf, 0, sizeof(buf));
|
|
len = encode_length(buf, 1ll << 32, 7);
|
|
|
|
rv = nghttp2_hd_decode_length(&out, &shift, &fin, 0, 0, buf, buf + len, 7);
|
|
|
|
assert_ptrdiff(-1, ==, rv);
|
|
|
|
/* Check the case that shift goes beyond 32 bits */
|
|
buf[0] = 255;
|
|
buf[1] = 128;
|
|
buf[2] = 128;
|
|
buf[3] = 128;
|
|
buf[4] = 128;
|
|
buf[5] = 128;
|
|
buf[6] = 1;
|
|
|
|
rv = nghttp2_hd_decode_length(&out, &shift, &fin, 0, 0, buf, buf + 7, 8);
|
|
|
|
assert_ptrdiff(-1, ==, rv);
|
|
}
|
|
|
|
void test_nghttp2_hd_huff_encode(void) {
|
|
int rv;
|
|
nghttp2_ssize len;
|
|
nghttp2_buf outbuf;
|
|
nghttp2_bufs bufs;
|
|
nghttp2_hd_huff_decode_context ctx;
|
|
const uint8_t t1[] = {22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11,
|
|
10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
|
|
uint8_t b[256];
|
|
|
|
nghttp2_buf_wrap_init(&outbuf, b, sizeof(b));
|
|
frame_pack_bufs_init(&bufs);
|
|
|
|
rv = nghttp2_hd_huff_encode(&bufs, t1, sizeof(t1));
|
|
|
|
assert_int(0, ==, rv);
|
|
|
|
nghttp2_hd_huff_decode_context_init(&ctx);
|
|
|
|
len = nghttp2_hd_huff_decode(&ctx, &outbuf, bufs.cur->buf.pos,
|
|
nghttp2_bufs_len(&bufs), 1);
|
|
|
|
assert_ptrdiff((nghttp2_ssize)nghttp2_bufs_len(&bufs), ==, len);
|
|
assert_size(sizeof(t1), ==, nghttp2_buf_len(&outbuf));
|
|
|
|
assert_memory_equal(sizeof(t1), t1, outbuf.pos);
|
|
|
|
nghttp2_bufs_free(&bufs);
|
|
}
|
|
|
|
void test_nghttp2_hd_huff_decode(void) {
|
|
const uint8_t e[] = {0x1f, 0xff, 0xff, 0xff, 0xff, 0xff};
|
|
nghttp2_hd_huff_decode_context ctx;
|
|
nghttp2_buf outbuf;
|
|
uint8_t b[256];
|
|
nghttp2_ssize len;
|
|
|
|
nghttp2_buf_wrap_init(&outbuf, b, sizeof(b));
|
|
nghttp2_hd_huff_decode_context_init(&ctx);
|
|
len = nghttp2_hd_huff_decode(&ctx, &outbuf, e, 1, 1);
|
|
|
|
assert_ptrdiff(1, ==, len);
|
|
assert_memory_equal(1, "a", outbuf.pos);
|
|
|
|
/* Premature sequence must elicit decoding error */
|
|
nghttp2_buf_wrap_init(&outbuf, b, sizeof(b));
|
|
nghttp2_hd_huff_decode_context_init(&ctx);
|
|
len = nghttp2_hd_huff_decode(&ctx, &outbuf, e, 2, 1);
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==, len);
|
|
|
|
/* Fully decoding EOS is error */
|
|
nghttp2_buf_wrap_init(&outbuf, b, sizeof(b));
|
|
nghttp2_hd_huff_decode_context_init(&ctx);
|
|
len = nghttp2_hd_huff_decode(&ctx, &outbuf, e, 2, 6);
|
|
|
|
assert_ptrdiff(NGHTTP2_ERR_HEADER_COMP, ==, len);
|
|
|
|
/* Check failure state */
|
|
nghttp2_buf_wrap_init(&outbuf, b, sizeof(b));
|
|
nghttp2_hd_huff_decode_context_init(&ctx);
|
|
len = nghttp2_hd_huff_decode(&ctx, &outbuf, e, 5, 0);
|
|
|
|
assert_ptrdiff(5, ==, len);
|
|
assert_true(nghttp2_hd_huff_decode_failure_state(&ctx));
|
|
}
|