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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/http/no_vary_search_cache_test_utils.h"
#include <utility>
#include "net/base/load_flags.h"
#include "net/base/network_isolation_key.h"
#include "net/base/schemeful_site.h"
#include "net/http/http_request_info.h"
#include "net/http/http_response_headers.h"
#include "net/http/no_vary_search_cache.h"
#include "url/gurl.h"
namespace net::no_vary_search_cache_test_utils {
GURL CreateTestURL(std::string_view query) {
GURL url("https://example.com/");
if (query.empty()) {
return url;
}
GURL::Replacements replacements;
replacements.SetQueryStr(query);
return url.ReplaceComponents(replacements);
}
HttpRequestInfo CreateTestRequest(std::string_view query) {
return CreateTestRequest(CreateTestURL(query));
}
HttpRequestInfo CreateTestRequest(const GURL& url) {
SchemefulSite site(url);
return CreateTestRequest(url, NetworkIsolationKey(site, site));
}
HttpRequestInfo CreateTestRequest(const GURL& url,
const NetworkIsolationKey& nik) {
// Only fill in the fields that GenerateCacheKeyForRequest() looks at.
HttpRequestInfo request;
request.url = url;
request.network_isolation_key = nik;
request.is_subframe_document_resource = false;
request.is_main_frame_navigation = true;
CHECK(!request.upload_data_stream);
request.load_flags = LOAD_NORMAL;
CHECK(!request.initiator);
return request;
}
scoped_refptr<HttpResponseHeaders> CreateTestHeaders(
std::string_view no_vary_search_value) {
return HttpResponseHeaders::Builder({1, 1}, "200 OK")
.AddHeader("No-Vary-Search", no_vary_search_value)
.Build();
}
void Insert(NoVarySearchCache& cache,
std::string_view query,
std::string_view no_vary_search) {
auto headers = CreateTestHeaders(no_vary_search);
cache.MaybeInsert(CreateTestRequest(query), *headers);
}
bool Exists(NoVarySearchCache& cache, std::string_view query) {
return cache.Lookup(CreateTestRequest(query)).has_value();
}
bool Erase(NoVarySearchCache& cache, std::string_view query) {
auto result = cache.Lookup(CreateTestRequest(query));
if (!result) {
return false;
}
cache.Erase(std::move(result->erase_handle));
return true;
}
} // namespace net::no_vary_search_cache_test_utils
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