1 files changed, 154 insertions, 0 deletions
diff --git a/net/http/http_vary_data_unittest.cc b/net/http/http_vary_data_unittest.cc
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+++ b/net/http/http_vary_data_unittest.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <algorithm>
+
+#include "net/http/http_request_info.h"
+#include "net/http/http_response_headers.h"
+#include "net/http/http_vary_data.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+typedef testing::Test HttpVaryDataTest;
+
+struct TestTransaction {
+  net::HttpRequestInfo request;
+  scoped_refptr<net::HttpResponseHeaders> response;
+
+  void Init(const std::string& request_headers,
+            const std::string& response_headers) {
+    std::string temp(response_headers);
+    std::replace(temp.begin(), temp.end(), '\n', '\0');
+    response = new net::HttpResponseHeaders(temp);
+
+    request.extra_headers = request_headers;
+  }
+};
+
+}  // namespace
+
+TEST(HttpVaryDataTest, IsValid) {
+  // All of these responses should result in an invalid vary data object.
+  const char* kTestResponses[] = {
+    "HTTP/1.1 200 OK\n\n",
+    "HTTP/1.1 200 OK\nVary: *\n\n",
+    "HTTP/1.1 200 OK\nVary: cookie, *, bar\n\n",
+    "HTTP/1.1 200 OK\nVary: cookie\nFoo: 1\nVary: *\n\n",
+  };
+
+  for (size_t i = 0; i < arraysize(kTestResponses); ++i) {
+    TestTransaction t;
+    t.Init("", kTestResponses[i]);
+
+    net::HttpVaryData v;
+    EXPECT_FALSE(v.Init(t.request, *t.response));
+    EXPECT_FALSE(v.is_valid());
+  }
+}
+
+TEST(HttpVaryDataTest, DoesVary) {
+  TestTransaction a;
+  a.Init("Foo: 1", "HTTP/1.1 200 OK\nVary: foo\n\n");
+
+  TestTransaction b;
+  b.Init("Foo: 2", "HTTP/1.1 200 OK\nVary: foo\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response));
+}
+
+TEST(HttpVaryDataTest, DoesVary2) {
+  TestTransaction a;
+  a.Init("Foo: 1\nbar: 23", "HTTP/1.1 200 OK\nVary: foo, bar\n\n");
+
+  TestTransaction b;
+  b.Init("Foo: 12\nbar: 3", "HTTP/1.1 200 OK\nVary: foo, bar\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response));
+}
+
+TEST(HttpVaryDataTest, DoesntVary) {
+  TestTransaction a;
+  a.Init("Foo: 1", "HTTP/1.1 200 OK\nVary: foo\n\n");
+
+  TestTransaction b;
+  b.Init("Foo: 1", "HTTP/1.1 200 OK\nVary: foo\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_TRUE(v.MatchesRequest(b.request, *b.response));
+}
+
+TEST(HttpVaryDataTest, DoesntVary2) {
+  TestTransaction a;
+  a.Init("Foo: 1\nbAr: 2", "HTTP/1.1 200 OK\nVary: foo, bar\n\n");
+
+  TestTransaction b;
+  b.Init("Foo: 1\nbaR: 2", "HTTP/1.1 200 OK\nVary: foo\nVary: bar\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_TRUE(v.MatchesRequest(b.request, *b.response));
+}
+
+TEST(HttpVaryDataTest, ImplicitCookieForRedirect) {
+  TestTransaction a;
+  a.Init("Cookie: 1", "HTTP/1.1 301 Moved\nLocation: x\n\n");
+
+  TestTransaction b;
+  b.Init("Cookie: 2", "HTTP/1.1 301 Moved\nLocation: x\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response));
+}
+
+TEST(HttpVaryDataTest, ImplicitCookieForRedirect2) {
+  // This should be no different than the test above
+
+  TestTransaction a;
+  a.Init("Cookie: 1", "HTTP/1.1 301 Moved\nLocation: x\nVary: coOkie\n\n");
+
+  TestTransaction b;
+  b.Init("Cookie: 2", "HTTP/1.1 301 Moved\nLocation: x\nVary: cooKie\n\n");
+
+  net::HttpVaryData v;
+  EXPECT_TRUE(v.Init(a.request, *a.response));
+
+  EXPECT_FALSE(v.MatchesRequest(b.request, *b.response));
+}