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/** @file
Unit tests for Http2Frame
@section license License
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "catch.hpp"
#include "Http2Frame.h"
TEST_CASE("Http2Frame", "[http2][Http2Frame]")
{
MIOBuffer *miob = new_MIOBuffer(BUFFER_SIZE_INDEX_32K);
IOBufferReader *miob_r = miob->alloc_reader();
SECTION("PUSH_PROMISE")
{
Http2StreamId id = 1;
uint8_t flags = HTTP2_FLAGS_PUSH_PROMISE_END_HEADERS;
Http2PushPromise pp{0, 2};
uint8_t hdr_block[] = {0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef};
uint8_t hdr_block_len = sizeof(hdr_block);
Http2PushPromiseFrame frame(id, flags, pp, hdr_block, hdr_block_len);
int64_t written = frame.write_to(miob);
CHECK(written == static_cast<int64_t>(HTTP2_FRAME_HEADER_LEN + sizeof(Http2StreamId) + hdr_block_len));
CHECK(written == miob_r->read_avail());
uint8_t buf[32] = {0};
int64_t read = miob_r->read(buf, written);
CHECK(read == written);
uint8_t expected[] = {
0x00, 0x00, 0x0e, ///< Length
0x05, ///< Type
0x04, ///< Flags
0x00, 0x00, 0x00, 0x01, ///< Stream Identifier (31)
0x00, 0x00, 0x00, 0x02, ///< Promised Stream ID
0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef, 0xbe, 0xef ///< Header Block Fragment
};
CHECK(memcmp(buf, expected, written) == 0);
}
free_MIOBuffer(miob);
}
TEST_CASE("HTTP/2 Frame Flags", "[http2]")
{
const static struct {
uint8_t ftype;
uint8_t fflags;
bool valid;
} http2_frame_flags_test_case[] = {
{HTTP2_FRAME_TYPE_DATA, 0x00, true},
{HTTP2_FRAME_TYPE_DATA, 0x01, true},
{HTTP2_FRAME_TYPE_DATA, 0x02, false},
{HTTP2_FRAME_TYPE_DATA, 0x04, false},
{HTTP2_FRAME_TYPE_DATA, 0x08, true},
{HTTP2_FRAME_TYPE_DATA, 0x10, false},
{HTTP2_FRAME_TYPE_DATA, 0x20, false},
{HTTP2_FRAME_TYPE_DATA, 0x40, false},
{HTTP2_FRAME_TYPE_DATA, 0x80, false},
{HTTP2_FRAME_TYPE_HEADERS, 0x00, true},
{HTTP2_FRAME_TYPE_HEADERS, 0x01, true},
{HTTP2_FRAME_TYPE_HEADERS, 0x02, false},
{HTTP2_FRAME_TYPE_HEADERS, 0x04, true},
{HTTP2_FRAME_TYPE_HEADERS, 0x08, true},
{HTTP2_FRAME_TYPE_HEADERS, 0x10, false},
{HTTP2_FRAME_TYPE_HEADERS, 0x20, true},
{HTTP2_FRAME_TYPE_HEADERS, 0x40, false},
{HTTP2_FRAME_TYPE_HEADERS, 0x80, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x00, true},
{HTTP2_FRAME_TYPE_PRIORITY, 0x01, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x02, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x04, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x08, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x10, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x20, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x40, false},
{HTTP2_FRAME_TYPE_PRIORITY, 0x80, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x00, true},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x01, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x02, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x04, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x08, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x10, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x20, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x40, false},
{HTTP2_FRAME_TYPE_RST_STREAM, 0x80, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x00, true},
{HTTP2_FRAME_TYPE_SETTINGS, 0x01, true},
{HTTP2_FRAME_TYPE_SETTINGS, 0x02, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x04, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x08, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x10, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x20, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x40, false},
{HTTP2_FRAME_TYPE_SETTINGS, 0x80, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x00, true},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x01, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x02, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x04, true},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x08, true},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x10, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x20, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x40, false},
{HTTP2_FRAME_TYPE_PUSH_PROMISE, 0x80, false},
{HTTP2_FRAME_TYPE_PING, 0x00, true},
{HTTP2_FRAME_TYPE_PING, 0x01, true},
{HTTP2_FRAME_TYPE_PING, 0x02, false},
{HTTP2_FRAME_TYPE_PING, 0x04, false},
{HTTP2_FRAME_TYPE_PING, 0x08, false},
{HTTP2_FRAME_TYPE_PING, 0x10, false},
{HTTP2_FRAME_TYPE_PING, 0x20, false},
{HTTP2_FRAME_TYPE_PING, 0x40, false},
{HTTP2_FRAME_TYPE_PING, 0x80, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x00, true},
{HTTP2_FRAME_TYPE_GOAWAY, 0x01, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x02, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x04, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x08, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x10, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x20, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x40, false},
{HTTP2_FRAME_TYPE_GOAWAY, 0x80, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x00, true},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x01, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x02, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x04, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x08, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x10, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x20, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x40, false},
{HTTP2_FRAME_TYPE_WINDOW_UPDATE, 0x80, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x00, true},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x01, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x02, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x04, true},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x08, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x10, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x20, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x40, false},
{HTTP2_FRAME_TYPE_CONTINUATION, 0x80, false},
{HTTP2_FRAME_TYPE_MAX, 0x00, true},
{HTTP2_FRAME_TYPE_MAX, 0x01, true},
{HTTP2_FRAME_TYPE_MAX, 0x02, true},
{HTTP2_FRAME_TYPE_MAX, 0x04, true},
{HTTP2_FRAME_TYPE_MAX, 0x08, true},
{HTTP2_FRAME_TYPE_MAX, 0x10, true},
{HTTP2_FRAME_TYPE_MAX, 0x20, true},
{HTTP2_FRAME_TYPE_MAX, 0x40, true},
{HTTP2_FRAME_TYPE_MAX, 0x80, true},
};
static const uint8_t HTTP2_FRAME_FLAGS_MASKS[HTTP2_FRAME_TYPE_MAX] = {
HTTP2_FLAGS_DATA_MASK, HTTP2_FLAGS_HEADERS_MASK, HTTP2_FLAGS_PRIORITY_MASK, HTTP2_FLAGS_RST_STREAM_MASK,
HTTP2_FLAGS_SETTINGS_MASK, HTTP2_FLAGS_PUSH_PROMISE_MASK, HTTP2_FLAGS_PING_MASK, HTTP2_FLAGS_GOAWAY_MASK,
HTTP2_FLAGS_WINDOW_UPDATE_MASK, HTTP2_FLAGS_CONTINUATION_MASK,
};
for (auto i : http2_frame_flags_test_case) {
if (i.ftype < HTTP2_FRAME_TYPE_MAX) {
CHECK(((i.fflags & ~HTTP2_FRAME_FLAGS_MASKS[i.ftype]) == 0) == i.valid);
}
}
}
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