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/** @file
Unit tests for HTTP2
@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 "HTTP2.h"
#include "tscpp/util/PostScript.h"
TEST_CASE("Convert HTTPHdr", "[HTTP2]")
{
url_init();
mime_init();
http_init();
http2_init();
HTTPParser parser;
ts::PostScript parser_defer([&]() -> void { http_parser_clear(&parser); });
http_parser_init(&parser);
SECTION("request")
{
const char request[] = "GET /index.html HTTP/1.1\r\n"
"Host: trafficserver.apache.org\r\n"
"User-Agent: foobar\r\n"
"\r\n";
HTTPHdr hdr_1;
ts::PostScript hdr_1_defer([&]() -> void { hdr_1.destroy(); });
hdr_1.create(HTTP_TYPE_REQUEST);
http2_init_pseudo_headers(hdr_1);
// parse
const char *start = request;
const char *end = request + sizeof(request) - 1;
hdr_1.parse_req(&parser, &start, end, true);
// convert to HTTP/2
http2_convert_header_from_1_1_to_2(&hdr_1);
// check pseudo headers
// :method
{
MIMEField *f = hdr_1.field_find(HTTP2_VALUE_METHOD, HTTP2_LEN_METHOD);
REQUIRE(f != nullptr);
std::string_view v = f->value_get();
CHECK(v == "GET");
}
// :scheme
{
MIMEField *f = hdr_1.field_find(HTTP2_VALUE_SCHEME, HTTP2_LEN_SCHEME);
REQUIRE(f != nullptr);
std::string_view v = f->value_get();
CHECK(v == "https");
}
// :authority
{
MIMEField *f = hdr_1.field_find(HTTP2_VALUE_AUTHORITY, HTTP2_LEN_AUTHORITY);
REQUIRE(f != nullptr);
std::string_view v = f->value_get();
CHECK(v == "trafficserver.apache.org");
}
// :path
{
MIMEField *f = hdr_1.field_find(HTTP2_VALUE_PATH, HTTP2_LEN_PATH);
REQUIRE(f != nullptr);
std::string_view v = f->value_get();
CHECK(v == "/index.html");
}
// convert to HTTP/1.1
HTTPHdr hdr_2;
ts::PostScript hdr_2_defer([&]() -> void { hdr_2.destroy(); });
hdr_2.create(HTTP_TYPE_REQUEST);
hdr_2.copy(&hdr_1);
http2_convert_header_from_2_to_1_1(&hdr_2);
// dump
char buf[128] = {0};
int bufindex = 0;
int dumpoffset = 0;
hdr_2.print(buf, sizeof(buf), &bufindex, &dumpoffset);
// check
CHECK_THAT(buf, Catch::StartsWith("GET https://trafficserver.apache.org/index.html HTTP/1.1\r\n"
"Host: trafficserver.apache.org\r\n"
"User-Agent: foobar\r\n"
"\r\n"));
}
SECTION("response")
{
const char response[] = "HTTP/1.1 200 OK\r\n"
"Connection: close\r\n"
"\r\n";
HTTPHdr hdr_1;
ts::PostScript hdr_1_defer([&]() -> void { hdr_1.destroy(); });
hdr_1.create(HTTP_TYPE_RESPONSE);
http2_init_pseudo_headers(hdr_1);
// parse
const char *start = response;
const char *end = response + sizeof(response) - 1;
hdr_1.parse_resp(&parser, &start, end, true);
// convert to HTTP/2
http2_convert_header_from_1_1_to_2(&hdr_1);
// check pseudo headers
// :status
{
MIMEField *f = hdr_1.field_find(HTTP2_VALUE_STATUS, HTTP2_LEN_STATUS);
REQUIRE(f != nullptr);
std::string_view v = f->value_get();
CHECK(v == "200");
}
// no connection header
{
MIMEField *f = hdr_1.field_find(MIME_FIELD_CONNECTION, MIME_LEN_CONNECTION);
CHECK(f == nullptr);
}
// convert to HTTP/1.1
HTTPHdr hdr_2;
ts::PostScript hdr_2_defer([&]() -> void { hdr_2.destroy(); });
hdr_2.create(HTTP_TYPE_REQUEST);
hdr_2.copy(&hdr_1);
http2_convert_header_from_2_to_1_1(&hdr_2);
// dump
char buf[128] = {0};
int bufindex = 0;
int dumpoffset = 0;
hdr_2.print(buf, sizeof(buf), &bufindex, &dumpoffset);
// check
REQUIRE(bufindex > 0);
CHECK_THAT(buf, Catch::StartsWith("HTTP/1.1 200 OK\r\n\r\n"));
}
}
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