168 lines
6.9 KiB
C++
168 lines
6.9 KiB
C++
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2013 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "shrpx_downstream_test.h"
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#include <iostream>
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#include <CUnit/CUnit.h>
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#include "shrpx_downstream.h"
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namespace shrpx {
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void test_downstream_field_store_append_last_header(void) {
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BlockAllocator balloc(16, 16);
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FieldStore fs(balloc, 0);
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fs.alloc_add_header_name(StringRef::from_lit("alpha"));
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auto bravo = StringRef::from_lit("BRAVO");
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fs.append_last_header_key(bravo.c_str(), bravo.size());
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// Add more characters so that relloc occurs
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auto golf = StringRef::from_lit("golF0123456789");
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fs.append_last_header_key(golf.c_str(), golf.size());
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auto charlie = StringRef::from_lit("Charlie");
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fs.append_last_header_value(charlie.c_str(), charlie.size());
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auto delta = StringRef::from_lit("deltA");
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fs.append_last_header_value(delta.c_str(), delta.size());
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// Add more characters so that relloc occurs
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auto echo = StringRef::from_lit("echo0123456789");
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fs.append_last_header_value(echo.c_str(), echo.size());
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fs.add_header_token(StringRef::from_lit("echo"),
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StringRef::from_lit("foxtrot"), false, -1);
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auto ans =
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HeaderRefs{{StringRef::from_lit("alphabravogolf0123456789"),
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StringRef::from_lit("CharliedeltAecho0123456789")},
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{StringRef::from_lit("echo"), StringRef::from_lit("foxtrot")}};
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CU_ASSERT(ans == fs.headers());
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}
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void test_downstream_field_store_header(void) {
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BlockAllocator balloc(16, 16);
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FieldStore fs(balloc, 0);
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fs.add_header_token(StringRef::from_lit("alpha"), StringRef::from_lit("0"),
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false, -1);
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fs.add_header_token(StringRef::from_lit(":authority"),
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StringRef::from_lit("1"), false, http2::HD__AUTHORITY);
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fs.add_header_token(StringRef::from_lit("content-length"),
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StringRef::from_lit("2"), false,
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http2::HD_CONTENT_LENGTH);
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// By token
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CU_ASSERT(HeaderRef(StringRef{":authority"}, StringRef{"1"}) ==
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*fs.header(http2::HD__AUTHORITY));
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CU_ASSERT(nullptr == fs.header(http2::HD__METHOD));
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// By name
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CU_ASSERT(HeaderRef(StringRef{"alpha"}, StringRef{"0"}) ==
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*fs.header(StringRef::from_lit("alpha")));
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CU_ASSERT(nullptr == fs.header(StringRef::from_lit("bravo")));
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}
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void test_downstream_crumble_request_cookie(void) {
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Downstream d(nullptr, nullptr, 0);
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auto &req = d.request();
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req.fs.add_header_token(StringRef::from_lit(":method"),
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StringRef::from_lit("get"), false, -1);
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req.fs.add_header_token(StringRef::from_lit(":path"),
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StringRef::from_lit("/"), false, -1);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("alpha; bravo; ; ;; charlie;;"),
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true, http2::HD_COOKIE);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit(";delta"), false,
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http2::HD_COOKIE);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("echo"), false, http2::HD_COOKIE);
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std::vector<nghttp2_nv> nva;
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d.crumble_request_cookie(nva);
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auto num_cookies = d.count_crumble_request_cookie();
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CU_ASSERT(5 == nva.size());
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CU_ASSERT(5 == num_cookies);
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HeaderRefs cookies;
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std::transform(std::begin(nva), std::end(nva), std::back_inserter(cookies),
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[](const nghttp2_nv &nv) {
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return HeaderRef(StringRef{nv.name, nv.namelen},
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StringRef{nv.value, nv.valuelen},
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nv.flags & NGHTTP2_NV_FLAG_NO_INDEX);
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});
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HeaderRefs ans = {
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{StringRef::from_lit("cookie"), StringRef::from_lit("alpha")},
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{StringRef::from_lit("cookie"), StringRef::from_lit("bravo")},
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{StringRef::from_lit("cookie"), StringRef::from_lit("charlie")},
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{StringRef::from_lit("cookie"), StringRef::from_lit("delta")},
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{StringRef::from_lit("cookie"), StringRef::from_lit("echo")}};
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CU_ASSERT(ans == cookies);
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CU_ASSERT(cookies[0].no_index);
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CU_ASSERT(cookies[1].no_index);
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CU_ASSERT(cookies[2].no_index);
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}
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void test_downstream_assemble_request_cookie(void) {
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Downstream d(nullptr, nullptr, 0);
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auto &req = d.request();
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req.fs.add_header_token(StringRef::from_lit(":method"),
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StringRef::from_lit("get"), false, -1);
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req.fs.add_header_token(StringRef::from_lit(":path"),
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StringRef::from_lit("/"), false, -1);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("alpha"), false,
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http2::HD_COOKIE);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("bravo;"), false,
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http2::HD_COOKIE);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("charlie; "), false,
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http2::HD_COOKIE);
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req.fs.add_header_token(StringRef::from_lit("cookie"),
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StringRef::from_lit("delta;;"), false,
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http2::HD_COOKIE);
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CU_ASSERT("alpha; bravo; charlie; delta" == d.assemble_request_cookie());
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}
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void test_downstream_rewrite_location_response_header(void) {
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Downstream d(nullptr, nullptr, 0);
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auto &req = d.request();
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auto &resp = d.response();
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d.set_request_downstream_host(StringRef::from_lit("localhost2"));
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req.authority = StringRef::from_lit("localhost:8443");
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resp.fs.add_header_token(StringRef::from_lit("location"),
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StringRef::from_lit("http://localhost2:3000/"),
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false, http2::HD_LOCATION);
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d.rewrite_location_response_header(StringRef::from_lit("https"));
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auto location = resp.fs.header(http2::HD_LOCATION);
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CU_ASSERT("https://localhost:8443/" == (*location).value);
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}
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} // namespace shrpx
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