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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <algorithm> | 5 #include <algorithm> |
6 #include <limits> | 6 #include <limits> |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/pickle.h" | 10 #include "base/pickle.h" |
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770 "Content-type: */*\n", | 770 "Content-type: */*\n", |
771 "", false, | 771 "", false, |
772 "", false, | 772 "", false, |
773 "*/*" }, | 773 "*/*" }, |
774 }; | 774 }; |
775 | 775 |
776 INSTANTIATE_TEST_CASE_P(HttpResponseHeaders, | 776 INSTANTIATE_TEST_CASE_P(HttpResponseHeaders, |
777 ContentTypeTest, | 777 ContentTypeTest, |
778 testing::ValuesIn(mimetype_tests)); | 778 testing::ValuesIn(mimetype_tests)); |
779 | 779 |
| 780 typedef net::HttpResponseHeaders::ValidationType ValidationType; |
| 781 const ValidationType VALIDATION_NONE = |
| 782 net::HttpResponseHeaders::VALIDATION_NONE; |
| 783 const ValidationType VALIDATION_SYNCHRONOUS = |
| 784 net::HttpResponseHeaders::VALIDATION_SYNCHRONOUS; |
| 785 const ValidationType VALIDATION_ASYNCHRONOUS = |
| 786 net::HttpResponseHeaders::VALIDATION_ASYNCHRONOUS; |
| 787 |
780 struct RequiresValidationTestData { | 788 struct RequiresValidationTestData { |
781 const char* headers; | 789 const char* headers; |
782 bool requires_validation; | 790 ValidationType validation_type; |
783 }; | 791 }; |
784 | 792 |
785 class RequiresValidationTest | 793 class RequiresValidationTest |
786 : public HttpResponseHeadersTest, | 794 : public HttpResponseHeadersTest, |
787 public ::testing::WithParamInterface<RequiresValidationTestData> { | 795 public ::testing::WithParamInterface<RequiresValidationTestData> { |
788 }; | 796 }; |
789 | 797 |
790 TEST_P(RequiresValidationTest, RequiresValidation) { | 798 TEST_P(RequiresValidationTest, RequiresValidation) { |
791 const RequiresValidationTestData test = GetParam(); | 799 const RequiresValidationTestData test = GetParam(); |
792 | 800 |
793 base::Time request_time, response_time, current_time; | 801 base::Time request_time, response_time, current_time; |
794 base::Time::FromString("Wed, 28 Nov 2007 00:40:09 GMT", &request_time); | 802 base::Time::FromString("Wed, 28 Nov 2007 00:40:09 GMT", &request_time); |
795 base::Time::FromString("Wed, 28 Nov 2007 00:40:12 GMT", &response_time); | 803 base::Time::FromString("Wed, 28 Nov 2007 00:40:12 GMT", &response_time); |
796 base::Time::FromString("Wed, 28 Nov 2007 00:45:20 GMT", ¤t_time); | 804 base::Time::FromString("Wed, 28 Nov 2007 00:45:20 GMT", ¤t_time); |
797 | 805 |
798 std::string headers(test.headers); | 806 std::string headers(test.headers); |
799 HeadersToRaw(&headers); | 807 HeadersToRaw(&headers); |
800 scoped_refptr<net::HttpResponseHeaders> parsed( | 808 scoped_refptr<net::HttpResponseHeaders> parsed( |
801 new net::HttpResponseHeaders(headers)); | 809 new net::HttpResponseHeaders(headers)); |
802 | 810 |
803 bool requires_validation = | 811 ValidationType validation_type = |
804 parsed->RequiresValidation(request_time, response_time, current_time); | 812 parsed->RequiresValidation(request_time, response_time, current_time); |
805 EXPECT_EQ(test.requires_validation, requires_validation); | 813 EXPECT_EQ(test.validation_type, validation_type); |
806 } | 814 } |
807 | 815 |
808 const struct RequiresValidationTestData requires_validation_tests[] = { | 816 const struct RequiresValidationTestData requires_validation_tests[] = { |
809 // No expiry info: expires immediately. | 817 // No expiry info: expires immediately. |
810 { "HTTP/1.1 200 OK\n" | 818 { "HTTP/1.1 200 OK\n" |
811 "\n", | 819 "\n", |
812 true | 820 VALIDATION_SYNCHRONOUS |
813 }, | 821 }, |
814 // No expiry info: expires immediately. | 822 // No expiry info: expires immediately. |
815 { "HTTP/1.1 200 OK\n" | 823 { "HTTP/1.1 200 OK\n" |
816 "\n", | 824 "\n", |
817 true | 825 VALIDATION_SYNCHRONOUS |
818 }, | 826 }, |
819 // Valid for a little while. | 827 // Valid for a little while. |
820 { "HTTP/1.1 200 OK\n" | 828 { "HTTP/1.1 200 OK\n" |
821 "cache-control: max-age=10000\n" | 829 "cache-control: max-age=10000\n" |
822 "\n", | 830 "\n", |
823 false | 831 VALIDATION_NONE |
824 }, | 832 }, |
825 // Expires in the future. | 833 // Expires in the future. |
826 { "HTTP/1.1 200 OK\n" | 834 { "HTTP/1.1 200 OK\n" |
827 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 835 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
828 "expires: Wed, 28 Nov 2007 01:00:00 GMT\n" | 836 "expires: Wed, 28 Nov 2007 01:00:00 GMT\n" |
829 "\n", | 837 "\n", |
830 false | 838 VALIDATION_NONE |
831 }, | 839 }, |
832 // Already expired. | 840 // Already expired. |
833 { "HTTP/1.1 200 OK\n" | 841 { "HTTP/1.1 200 OK\n" |
834 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 842 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
835 "expires: Wed, 28 Nov 2007 00:00:00 GMT\n" | 843 "expires: Wed, 28 Nov 2007 00:00:00 GMT\n" |
836 "\n", | 844 "\n", |
837 true | 845 VALIDATION_SYNCHRONOUS |
838 }, | 846 }, |
839 // Max-age trumps expires. | 847 // Max-age trumps expires. |
840 { "HTTP/1.1 200 OK\n" | 848 { "HTTP/1.1 200 OK\n" |
841 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 849 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
842 "expires: Wed, 28 Nov 2007 00:00:00 GMT\n" | 850 "expires: Wed, 28 Nov 2007 00:00:00 GMT\n" |
843 "cache-control: max-age=10000\n" | 851 "cache-control: max-age=10000\n" |
844 "\n", | 852 "\n", |
845 false | 853 VALIDATION_NONE |
846 }, | 854 }, |
847 // Last-modified heuristic: modified a while ago. | 855 // Last-modified heuristic: modified a while ago. |
848 { "HTTP/1.1 200 OK\n" | 856 { "HTTP/1.1 200 OK\n" |
849 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 857 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
850 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" | 858 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" |
851 "\n", | 859 "\n", |
852 false | 860 VALIDATION_NONE |
853 }, | 861 }, |
854 { "HTTP/1.1 203 Non-Authoritative Information\n" | 862 { "HTTP/1.1 203 Non-Authoritative Information\n" |
855 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 863 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
856 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" | 864 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" |
857 "\n", | 865 "\n", |
858 false | 866 VALIDATION_NONE |
859 }, | 867 }, |
860 { "HTTP/1.1 206 Partial Content\n" | 868 { "HTTP/1.1 206 Partial Content\n" |
861 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 869 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
862 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" | 870 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" |
863 "\n", | 871 "\n", |
864 false | 872 VALIDATION_NONE |
865 }, | 873 }, |
866 // Last-modified heuristic: modified recently. | 874 // Last-modified heuristic: modified recently. |
867 { "HTTP/1.1 200 OK\n" | 875 { "HTTP/1.1 200 OK\n" |
868 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 876 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
869 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" | 877 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" |
870 "\n", | 878 "\n", |
871 true | 879 VALIDATION_SYNCHRONOUS |
872 }, | 880 }, |
873 { "HTTP/1.1 203 Non-Authoritative Information\n" | 881 { "HTTP/1.1 203 Non-Authoritative Information\n" |
874 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 882 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
875 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" | 883 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" |
876 "\n", | 884 "\n", |
877 true | 885 VALIDATION_SYNCHRONOUS |
878 }, | 886 }, |
879 { "HTTP/1.1 206 Partial Content\n" | 887 { "HTTP/1.1 206 Partial Content\n" |
880 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 888 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
881 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" | 889 "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n" |
882 "\n", | 890 "\n", |
883 true | 891 VALIDATION_SYNCHRONOUS |
884 }, | 892 }, |
885 // Cached permanent redirect. | 893 // Cached permanent redirect. |
886 { "HTTP/1.1 301 Moved Permanently\n" | 894 { "HTTP/1.1 301 Moved Permanently\n" |
887 "\n", | 895 "\n", |
888 false | 896 VALIDATION_NONE |
889 }, | 897 }, |
890 // Another cached permanent redirect. | 898 // Another cached permanent redirect. |
891 { "HTTP/1.1 308 Permanent Redirect\n" | 899 { "HTTP/1.1 308 Permanent Redirect\n" |
892 "\n", | 900 "\n", |
893 false | 901 VALIDATION_NONE |
894 }, | 902 }, |
895 // Cached redirect: not reusable even though by default it would be. | 903 // Cached redirect: not reusable even though by default it would be. |
896 { "HTTP/1.1 300 Multiple Choices\n" | 904 { "HTTP/1.1 300 Multiple Choices\n" |
897 "Cache-Control: no-cache\n" | 905 "Cache-Control: no-cache\n" |
898 "\n", | 906 "\n", |
899 true | 907 VALIDATION_SYNCHRONOUS |
900 }, | 908 }, |
901 // Cached forever by default. | 909 // Cached forever by default. |
902 { "HTTP/1.1 410 Gone\n" | 910 { "HTTP/1.1 410 Gone\n" |
903 "\n", | 911 "\n", |
904 false | 912 VALIDATION_NONE |
905 }, | 913 }, |
906 // Cached temporary redirect: not reusable. | 914 // Cached temporary redirect: not reusable. |
907 { "HTTP/1.1 302 Found\n" | 915 { "HTTP/1.1 302 Found\n" |
908 "\n", | 916 "\n", |
909 true | 917 VALIDATION_SYNCHRONOUS |
910 }, | 918 }, |
911 // Cached temporary redirect: reusable. | 919 // Cached temporary redirect: reusable. |
912 { "HTTP/1.1 302 Found\n" | 920 { "HTTP/1.1 302 Found\n" |
913 "cache-control: max-age=10000\n" | 921 "cache-control: max-age=10000\n" |
914 "\n", | 922 "\n", |
915 false | 923 VALIDATION_NONE |
916 }, | 924 }, |
917 // Cache-control: max-age=N overrides expires: date in the past. | 925 // Cache-control: max-age=N overrides expires: date in the past. |
918 { "HTTP/1.1 200 OK\n" | 926 { "HTTP/1.1 200 OK\n" |
919 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 927 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
920 "expires: Wed, 28 Nov 2007 00:20:11 GMT\n" | 928 "expires: Wed, 28 Nov 2007 00:20:11 GMT\n" |
921 "cache-control: max-age=10000\n" | 929 "cache-control: max-age=10000\n" |
922 "\n", | 930 "\n", |
923 false | 931 VALIDATION_NONE |
924 }, | 932 }, |
925 // Cache-control: no-store overrides expires: in the future. | 933 // Cache-control: no-store overrides expires: in the future. |
926 { "HTTP/1.1 200 OK\n" | 934 { "HTTP/1.1 200 OK\n" |
927 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 935 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
928 "expires: Wed, 29 Nov 2007 00:40:11 GMT\n" | 936 "expires: Wed, 29 Nov 2007 00:40:11 GMT\n" |
929 "cache-control: no-store,private,no-cache=\"foo\"\n" | 937 "cache-control: no-store,private,no-cache=\"foo\"\n" |
930 "\n", | 938 "\n", |
931 true | 939 VALIDATION_SYNCHRONOUS |
932 }, | 940 }, |
933 // Pragma: no-cache overrides last-modified heuristic. | 941 // Pragma: no-cache overrides last-modified heuristic. |
934 { "HTTP/1.1 200 OK\n" | 942 { "HTTP/1.1 200 OK\n" |
935 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" | 943 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
936 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" | 944 "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n" |
937 "pragma: no-cache\n" | 945 "pragma: no-cache\n" |
938 "\n", | 946 "\n", |
939 true | 947 VALIDATION_SYNCHRONOUS |
| 948 }, |
| 949 // max-age has expired, needs synchronous revalidation |
| 950 { "HTTP/1.1 200 OK\n" |
| 951 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 952 "cache-control: max-age=300\n" |
| 953 "\n", |
| 954 VALIDATION_SYNCHRONOUS |
| 955 }, |
| 956 // max-age has expired, stale-while-revalidate has not, eligible for |
| 957 // asynchronous revalidation |
| 958 { "HTTP/1.1 200 OK\n" |
| 959 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 960 "cache-control: max-age=300, stale-while-revalidate=3600\n" |
| 961 "\n", |
| 962 VALIDATION_ASYNCHRONOUS |
| 963 }, |
| 964 // max-age and stale-while-revalidate have expired, needs synchronous |
| 965 // revalidation |
| 966 { "HTTP/1.1 200 OK\n" |
| 967 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 968 "cache-control: max-age=300, stale-while-revalidate=5\n" |
| 969 "\n", |
| 970 VALIDATION_SYNCHRONOUS |
| 971 }, |
| 972 // max-age is 0, stale-while-revalidate is large enough to permit |
| 973 // asynchronous revalidation |
| 974 { "HTTP/1.1 200 OK\n" |
| 975 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 976 "cache-control: max-age=0, stale-while-revalidate=360\n" |
| 977 "\n", |
| 978 VALIDATION_ASYNCHRONOUS |
| 979 }, |
| 980 // stale-while-revalidate must not override no-cache or similar directives. |
| 981 { "HTTP/1.1 200 OK\n" |
| 982 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 983 "cache-control: no-cache, stale-while-revalidate=360\n" |
| 984 "\n", |
| 985 VALIDATION_SYNCHRONOUS |
| 986 }, |
| 987 // max-age has not expired, so no revalidation is needed. |
| 988 { "HTTP/1.1 200 OK\n" |
| 989 "date: Wed, 28 Nov 2007 00:40:11 GMT\n" |
| 990 "cache-control: max-age=3600, stale-while-revalidate=3600\n" |
| 991 "\n", |
| 992 VALIDATION_NONE |
940 }, | 993 }, |
941 | 994 |
942 // TODO(darin): Add many many more tests here. | 995 // TODO(darin): Add many many more tests here. |
943 }; | 996 }; |
944 | 997 |
945 INSTANTIATE_TEST_CASE_P(HttpResponseHeaders, | 998 INSTANTIATE_TEST_CASE_P(HttpResponseHeaders, |
946 RequiresValidationTest, | 999 RequiresValidationTest, |
947 testing::ValuesIn(requires_validation_tests)); | 1000 testing::ValuesIn(requires_validation_tests)); |
948 | 1001 |
949 struct UpdateTestData { | 1002 struct UpdateTestData { |
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2247 } | 2300 } |
2248 | 2301 |
2249 TEST_F(HttpResponseHeadersCacheControlTest, | 2302 TEST_F(HttpResponseHeadersCacheControlTest, |
2250 FirstStaleWhileRevalidateValueUsed) { | 2303 FirstStaleWhileRevalidateValueUsed) { |
2251 InitializeHeadersWithCacheControl( | 2304 InitializeHeadersWithCacheControl( |
2252 "stale-while-revalidate=1,stale-while-revalidate=7200"); | 2305 "stale-while-revalidate=1,stale-while-revalidate=7200"); |
2253 EXPECT_EQ(TimeDelta::FromSeconds(1), GetStaleWhileRevalidateValue()); | 2306 EXPECT_EQ(TimeDelta::FromSeconds(1), GetStaleWhileRevalidateValue()); |
2254 } | 2307 } |
2255 | 2308 |
2256 } // end namespace | 2309 } // end namespace |
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