1 // Copyright 2024 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "net/http/http_cookie_indices.h" 6 #include "net/http/http_response_headers.h" 7 #include "third_party/fuzztest/src/fuzztest/fuzztest.h" 8 9 namespace net { 10 namespace { 11 FuzzParseFromHeader(std::string_view header_value)12void FuzzParseFromHeader(std::string_view header_value) { 13 auto headers = HttpResponseHeaders::Builder(HttpVersion(1, 1), "200 OK") 14 .AddHeader("cookie-indices", header_value) 15 .Build(); 16 ParseCookieIndices(*headers); 17 } 18 19 // While the range of well-formed values is in fact narrower (see field-value 20 // from RFC 9110), we might process HttpResponseHeaders which has filtered out 21 // only '\0', '\r' and '\n'. HttpFieldValue()22auto HttpFieldValue() { 23 return fuzztest::StringOf(fuzztest::Filter( 24 [](char c) { return c != '\0' && c != '\n' && c != '\r'; }, 25 fuzztest::Arbitrary<char>())); 26 } 27 28 FUZZ_TEST(CookieIndicesFuzzTest, FuzzParseFromHeader) 29 .WithDomains(HttpFieldValue()); 30 31 } // namespace 32 } // namespace net 33