root/net/http/http_response_headers_unittest.cc

DEFINITIONS

1. HeadersToRaw
2. TestCommon
3. TEST
4. TEST
5. TEST
6. TEST
7. TEST
8. TEST
9. TEST
10. TEST
11. TEST
12. TEST
13. TEST
14. TEST
15. TEST
16. TEST
17. TEST
18. TEST
19. TEST
20. TEST
21. TEST
22. TEST
23. TEST
24. TEST
25. TEST
26. TEST
27. TEST
28. TEST
29. TEST
30. TEST
31. TEST
32. TEST
33. TEST
34. TEST
35. TEST
36. TEST
37. TEST
38. TEST
39. TEST
40. TEST
41. TEST
42. TEST
43. TEST

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <algorithm>

#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "base/pickle.h"
#include "base/time/time.h"
#include "base/values.h"
#include "net/http/http_byte_range.h"
#include "net/http/http_response_headers.h"
#include "testing/gtest/include/gtest/gtest.h"

#if defined(SPDY_PROXY_AUTH_ORIGIN)
#include "net/proxy/proxy_service.h"
#endif

namespace {

struct TestData {
  const char* raw_headers;
  const char* expected_headers;
  int expected_response_code;
  net::HttpVersion expected_parsed_version;
  net::HttpVersion expected_version;
};

struct ContentTypeTestData {
  const std::string raw_headers;
  const std::string mime_type;
  const bool has_mimetype;
  const std::string charset;
  const bool has_charset;
  const std::string all_content_type;
};

class HttpResponseHeadersTest : public testing::Test {
};

// Transform "normal"-looking headers (\n-separated) to the appropriate
// input format for ParseRawHeaders (\0-separated).
void HeadersToRaw(std::string* headers) {
  std::replace(headers->begin(), headers->end(), '\n', '\0');
  if (!headers->empty())
    *headers += '\0';
}

void TestCommon(const TestData& test) {
  std::string raw_headers(test.raw_headers);
  HeadersToRaw(&raw_headers);
  std::string expected_headers(test.expected_headers);

  std::string headers;
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(raw_headers));
  parsed->GetNormalizedHeaders(&headers);

  // Transform to readable output format (so it's easier to see diffs).
  std::replace(headers.begin(), headers.end(), ' ', '_');
  std::replace(headers.begin(), headers.end(), '\n', '\\');
  std::replace(expected_headers.begin(), expected_headers.end(), ' ', '_');
  std::replace(expected_headers.begin(), expected_headers.end(), '\n', '\\');

  EXPECT_EQ(expected_headers, headers);

  EXPECT_EQ(test.expected_response_code, parsed->response_code());

  EXPECT_TRUE(test.expected_parsed_version == parsed->GetParsedHttpVersion());
  EXPECT_TRUE(test.expected_version == parsed->GetHttpVersion());
}

} // end namespace

// Check that we normalize headers properly.
TEST(HttpResponseHeadersTest, NormalizeHeadersWhitespace) {
  TestData test = {
    "HTTP/1.1    202   Accepted  \n"
    "Content-TYPE  : text/html; charset=utf-8  \n"
    "Set-Cookie: a \n"
    "Set-Cookie:   b \n",

    "HTTP/1.1 202 Accepted\n"
    "Content-TYPE: text/html; charset=utf-8\n"
    "Set-Cookie: a, b\n",

    202,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

// Check that we normalize headers properly (header name is invalid if starts
// with LWS).
TEST(HttpResponseHeadersTest, NormalizeHeadersLeadingWhitespace) {
  TestData test = {
    "HTTP/1.1    202   Accepted  \n"
    // Starts with space -- will be skipped as invalid.
    "  Content-TYPE  : text/html; charset=utf-8  \n"
    "Set-Cookie: a \n"
    "Set-Cookie:   b \n",

    "HTTP/1.1 202 Accepted\n"
    "Set-Cookie: a, b\n",

    202,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, BlankHeaders) {
  TestData test = {
    "HTTP/1.1 200 OK\n"
    "Header1 :          \n"
    "Header2: \n"
    "Header3:\n"
    "Header4\n"
    "Header5    :\n",

    "HTTP/1.1 200 OK\n"
    "Header1: \n"
    "Header2: \n"
    "Header3: \n"
    "Header5: \n",

    200,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersVersion) {
  // Don't believe the http/0.9 version if there are headers!
  TestData test = {
    "hTtP/0.9 201\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    "HTTP/1.0 201 OK\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    201,
    net::HttpVersion(0,9),
    net::HttpVersion(1,0)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, PreserveHttp09) {
  // Accept the HTTP/0.9 version number if there are no headers.
  // This is how HTTP/0.9 responses get constructed from HttpNetworkTransaction.
  TestData test = {
    "hTtP/0.9 200 OK\n",

    "HTTP/0.9 200 OK\n",

    200,
    net::HttpVersion(0,9),
    net::HttpVersion(0,9)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersMissingOK) {
  TestData test = {
    "HTTP/1.1 201\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    "HTTP/1.1 201 OK\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    201,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersBadStatus) {
  TestData test = {
    "SCREWED_UP_STATUS_LINE\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    "HTTP/1.0 200 OK\n"
    "Content-TYPE: text/html; charset=utf-8\n",

    200,
    net::HttpVersion(0,0), // Parse error
    net::HttpVersion(1,0)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersInvalidStatusCode) {
  TestData test = {
    "HTTP/1.1 -1  Unknown\n",

    "HTTP/1.1 200 OK\n",

    200,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersEmpty) {
  TestData test = {
    "",

    "HTTP/1.0 200 OK\n",

    200,
    net::HttpVersion(0,0), // Parse Error
    net::HttpVersion(1,0)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersStartWithColon) {
  TestData test = {
    "HTTP/1.1    202   Accepted  \n"
    "foo: bar\n"
    ": a \n"
    " : b\n"
    "baz: blat \n",

    "HTTP/1.1 202 Accepted\n"
    "foo: bar\n"
    "baz: blat\n",

    202,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersStartWithColonAtEOL) {
  TestData test = {
    "HTTP/1.1    202   Accepted  \n"
    "foo:   \n"
    "bar:\n"
    "baz: blat \n"
    "zip:\n",

    "HTTP/1.1 202 Accepted\n"
    "foo: \n"
    "bar: \n"
    "baz: blat\n"
    "zip: \n",

    202,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, NormalizeHeadersOfWhitepace) {
  TestData test = {
    "\n   \n",

    "HTTP/1.0 200 OK\n",

    200,
    net::HttpVersion(0,0),  // Parse error
    net::HttpVersion(1,0)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, RepeatedSetCookie) {
  TestData test = {
    "HTTP/1.1 200 OK\n"
    "Set-Cookie: x=1\n"
    "Set-Cookie: y=2\n",

    "HTTP/1.1 200 OK\n"
    "Set-Cookie: x=1, y=2\n",

    200,
    net::HttpVersion(1,1),
    net::HttpVersion(1,1)
  };
  TestCommon(test);
}

TEST(HttpResponseHeadersTest, GetNormalizedHeader) {
  std::string headers =
      "HTTP/1.1 200 OK\n"
      "Cache-control: private\n"
      "cache-Control: no-store\n";
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));

  std::string value;
  EXPECT_TRUE(parsed->GetNormalizedHeader("cache-control", &value));
  EXPECT_EQ("private, no-store", value);
}

TEST(HttpResponseHeadersTest, Persist) {
  const struct {
    net::HttpResponseHeaders::PersistOptions options;
    const char* raw_headers;
    const char* expected_headers;
  } tests[] = {
    { net::HttpResponseHeaders::PERSIST_ALL,
      "HTTP/1.1 200 OK\n"
      "Cache-control:private\n"
      "cache-Control:no-store\n",

      "HTTP/1.1 200 OK\n"
      "Cache-control: private, no-store\n"
    },
    { net::HttpResponseHeaders::PERSIST_SANS_HOP_BY_HOP,
      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "server: blah\n",

      "HTTP/1.1 200 OK\n"
      "server: blah\n"
    },
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE |
      net::HttpResponseHeaders::PERSIST_SANS_HOP_BY_HOP,
      "HTTP/1.1 200 OK\n"
      "fOo: 1\n"
      "Foo: 2\n"
      "Transfer-Encoding: chunked\n"
      "CoNnection: keep-alive\n"
      "cache-control: private, no-cache=\"foo\"\n",

      "HTTP/1.1 200 OK\n"
      "cache-control: private, no-cache=\"foo\"\n"
    },
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private,no-cache=\"foo, bar\"\n"
      "bar",

      "HTTP/1.1 200 OK\n"
      "Cache-Control: private,no-cache=\"foo, bar\"\n"
    },
    // ignore bogus no-cache value
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private,no-cache=foo\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private,no-cache=foo\n"
    },
    // ignore bogus no-cache value
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\n"
    },
    // ignore empty no-cache value
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\"\"\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\"\"\n"
    },
    // ignore wrong quotes no-cache value
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\'foo\'\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\'foo\'\n"
    },
    // ignore unterminated quotes no-cache value
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\"foo\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\"foo\n"
    },
    // accept sloppy LWS
    { net::HttpResponseHeaders::PERSIST_SANS_NON_CACHEABLE,
      "HTTP/1.1 200 OK\n"
      "Foo: 2\n"
      "Cache-Control: private, no-cache=\" foo\t, bar\"\n",

      "HTTP/1.1 200 OK\n"
      "Cache-Control: private, no-cache=\" foo\t, bar\"\n"
    },
    // header name appears twice, separated by another header
    { net::HttpResponseHeaders::PERSIST_ALL,
      "HTTP/1.1 200 OK\n"
      "Foo: 1\n"
      "Bar: 2\n"
      "Foo: 3\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 1, 3\n"
      "Bar: 2\n"
    },
    // header name appears twice, separated by another header (type 2)
    { net::HttpResponseHeaders::PERSIST_ALL,
      "HTTP/1.1 200 OK\n"
      "Foo: 1, 3\n"
      "Bar: 2\n"
      "Foo: 4\n",

      "HTTP/1.1 200 OK\n"
      "Foo: 1, 3, 4\n"
      "Bar: 2\n"
    },
    // Test filtering of cookie headers.
    { net::HttpResponseHeaders::PERSIST_SANS_COOKIES,
      "HTTP/1.1 200 OK\n"
      "Set-Cookie: foo=bar; httponly\n"
      "Set-Cookie: bar=foo\n"
      "Bar: 1\n"
      "Set-Cookie2: bar2=foo2\n",

      "HTTP/1.1 200 OK\n"
      "Bar: 1\n"
    },
    // Test LWS at the end of a header.
    { net::HttpResponseHeaders::PERSIST_ALL,
      "HTTP/1.1 200 OK\n"
      "Content-Length: 450   \n"
      "Content-Encoding: gzip\n",

      "HTTP/1.1 200 OK\n"
      "Content-Length: 450\n"
      "Content-Encoding: gzip\n"
    },
    // Test LWS at the end of a header.
    { net::HttpResponseHeaders::PERSIST_RAW,
      "HTTP/1.1 200 OK\n"
      "Content-Length: 450   \n"
      "Content-Encoding: gzip\n",

      "HTTP/1.1 200 OK\n"
      "Content-Length: 450\n"
      "Content-Encoding: gzip\n"
    },
    // Test filtering of transport security state headers.
    { net::HttpResponseHeaders::PERSIST_SANS_SECURITY_STATE,
      "HTTP/1.1 200 OK\n"
      "Strict-Transport-Security: max-age=1576800\n"
      "Bar: 1\n"
      "Public-Key-Pins: max-age=100000; "
          "pin-sha1=\"ObT42aoSpAqWdY9WfRfL7i0HsVk=\";"
          "pin-sha1=\"7kW49EVwZG0hSNx41ZO/fUPN0ek=\"",

      "HTTP/1.1 200 OK\n"
      "Bar: 1\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers = tests[i].raw_headers;
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed1(
        new net::HttpResponseHeaders(headers));

    Pickle pickle;
    parsed1->Persist(&pickle, tests[i].options);

    PickleIterator iter(pickle);
    scoped_refptr<net::HttpResponseHeaders> parsed2(
        new net::HttpResponseHeaders(pickle, &iter));

    std::string h2;
    parsed2->GetNormalizedHeaders(&h2);
    EXPECT_EQ(std::string(tests[i].expected_headers), h2);
  }
}

TEST(HttpResponseHeadersTest, EnumerateHeader_Coalesced) {
  // Ensure that commas in quoted strings are not regarded as value separators.
  // Ensure that whitespace following a value is trimmed properly
  std::string headers =
      "HTTP/1.1 200 OK\n"
      "Cache-control:private , no-cache=\"set-cookie,server\" \n"
      "cache-Control: no-store\n";
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));

  void* iter = NULL;
  std::string value;
  EXPECT_TRUE(parsed->EnumerateHeader(&iter, "cache-control", &value));
  EXPECT_EQ("private", value);
  EXPECT_TRUE(parsed->EnumerateHeader(&iter, "cache-control", &value));
  EXPECT_EQ("no-cache=\"set-cookie,server\"", value);
  EXPECT_TRUE(parsed->EnumerateHeader(&iter, "cache-control", &value));
  EXPECT_EQ("no-store", value);
  EXPECT_FALSE(parsed->EnumerateHeader(&iter, "cache-control", &value));
}

TEST(HttpResponseHeadersTest, EnumerateHeader_Challenge) {
  // Even though WWW-Authenticate has commas, it should not be treated as
  // coalesced values.
  std::string headers =
      "HTTP/1.1 401 OK\n"
      "WWW-Authenticate:Digest realm=foobar, nonce=x, domain=y\n"
      "WWW-Authenticate:Basic realm=quatar\n";
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));

  void* iter = NULL;
  std::string value;
  EXPECT_TRUE(parsed->EnumerateHeader(&iter, "WWW-Authenticate", &value));
  EXPECT_EQ("Digest realm=foobar, nonce=x, domain=y", value);
  EXPECT_TRUE(parsed->EnumerateHeader(&iter, "WWW-Authenticate", &value));
  EXPECT_EQ("Basic realm=quatar", value);
  EXPECT_FALSE(parsed->EnumerateHeader(&iter, "WWW-Authenticate", &value));
}

TEST(HttpResponseHeadersTest, EnumerateHeader_DateValued) {
  // The comma in a date valued header should not be treated as a
  // field-value separator
  std::string headers =
      "HTTP/1.1 200 OK\n"
      "Date: Tue, 07 Aug 2007 23:10:55 GMT\n"
      "Last-Modified: Wed, 01 Aug 2007 23:23:45 GMT\n";
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));

  std::string value;
  EXPECT_TRUE(parsed->EnumerateHeader(NULL, "date", &value));
  EXPECT_EQ("Tue, 07 Aug 2007 23:10:55 GMT", value);
  EXPECT_TRUE(parsed->EnumerateHeader(NULL, "last-modified", &value));
  EXPECT_EQ("Wed, 01 Aug 2007 23:23:45 GMT", value);
}

TEST(HttpResponseHeadersTest, DefaultDateToGMT) {
  // Verify we make the best interpretation when parsing dates that incorrectly
  // do not end in "GMT" as RFC2616 requires.
  std::string headers =
      "HTTP/1.1 200 OK\n"
      "Date: Tue, 07 Aug 2007 23:10:55\n"
      "Last-Modified: Tue, 07 Aug 2007 19:10:55 EDT\n"
      "Expires: Tue, 07 Aug 2007 23:10:55 UTC\n";
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));
  base::Time expected_value;
  ASSERT_TRUE(base::Time::FromString("Tue, 07 Aug 2007 23:10:55 GMT",
                                     &expected_value));

  base::Time value;
  // When the timezone is missing, GMT is a good guess as its what RFC2616
  // requires.
  EXPECT_TRUE(parsed->GetDateValue(&value));
  EXPECT_EQ(expected_value, value);
  // If GMT is missing but an RFC822-conforming one is present, use that.
  EXPECT_TRUE(parsed->GetLastModifiedValue(&value));
  EXPECT_EQ(expected_value, value);
  // If an unknown timezone is present, treat like a missing timezone and
  // default to GMT.  The only example of a web server not specifying "GMT"
  // used "UTC" which is equivalent to GMT.
  if (parsed->GetExpiresValue(&value))
    EXPECT_EQ(expected_value, value);
}

TEST(HttpResponseHeadersTest, GetMimeType) {
  const ContentTypeTestData tests[] = {
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html\n",
      "text/html", true,
      "", false,
      "text/html" },
    // Multiple content-type headers should give us the last one.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html\n"
      "Content-type: text/html\n",
      "text/html", true,
      "", false,
      "text/html, text/html" },
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/plain\n"
      "Content-type: text/html\n"
      "Content-type: text/plain\n"
      "Content-type: text/html\n",
      "text/html", true,
      "", false,
      "text/plain, text/html, text/plain, text/html" },
    // Test charset parsing.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html\n"
      "Content-type: text/html; charset=ISO-8859-1\n",
      "text/html", true,
      "iso-8859-1", true,
      "text/html, text/html; charset=ISO-8859-1" },
    // Test charset in double quotes.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html\n"
      "Content-type: text/html; charset=\"ISO-8859-1\"\n",
      "text/html", true,
      "iso-8859-1", true,
      "text/html, text/html; charset=\"ISO-8859-1\"" },
    // If there are multiple matching content-type headers, we carry
    // over the charset value.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html;charset=utf-8\n"
      "Content-type: text/html\n",
      "text/html", true,
      "utf-8", true,
      "text/html;charset=utf-8, text/html" },
    // Test single quotes.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html;charset='utf-8'\n"
      "Content-type: text/html\n",
      "text/html", true,
      "utf-8", true,
      "text/html;charset='utf-8', text/html" },
    // Last charset wins if matching content-type.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html;charset=utf-8\n"
      "Content-type: text/html;charset=iso-8859-1\n",
      "text/html", true,
      "iso-8859-1", true,
      "text/html;charset=utf-8, text/html;charset=iso-8859-1" },
    // Charset is ignored if the content types change.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/plain;charset=utf-8\n"
      "Content-type: text/html\n",
      "text/html", true,
      "", false,
      "text/plain;charset=utf-8, text/html" },
    // Empty content-type
    { "HTTP/1.1 200 OK\n"
      "Content-type: \n",
      "", false,
      "", false,
      "" },
    // Emtpy charset
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html;charset=\n",
      "text/html", true,
      "", false,
      "text/html;charset=" },
    // Multiple charsets, last one wins.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html;charset=utf-8; charset=iso-8859-1\n",
      "text/html", true,
      "iso-8859-1", true,
      "text/html;charset=utf-8; charset=iso-8859-1" },
    // Multiple params.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html; foo=utf-8; charset=iso-8859-1\n",
      "text/html", true,
      "iso-8859-1", true,
      "text/html; foo=utf-8; charset=iso-8859-1" },
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html ; charset=utf-8 ; bar=iso-8859-1\n",
      "text/html", true,
      "utf-8", true,
      "text/html ; charset=utf-8 ; bar=iso-8859-1" },
    // Comma embeded in quotes.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html ; charset='utf-8,text/plain' ;\n",
      "text/html", true,
      "utf-8,text/plain", true,
      "text/html ; charset='utf-8,text/plain' ;" },
    // Charset with leading spaces.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html ; charset= 'utf-8' ;\n",
      "text/html", true,
      "utf-8", true,
      "text/html ; charset= 'utf-8' ;" },
    // Media type comments in mime-type.
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html (html)\n",
      "text/html", true,
      "", false,
      "text/html (html)" },
    // Incomplete charset= param
    { "HTTP/1.1 200 OK\n"
      "Content-type: text/html; char=\n",
      "text/html", true,
      "", false,
      "text/html; char=" },
    // Invalid media type: no slash
    { "HTTP/1.1 200 OK\n"
      "Content-type: texthtml\n",
      "", false,
      "", false,
      "texthtml" },
    // Invalid media type: */*
    { "HTTP/1.1 200 OK\n"
      "Content-type: */*\n",
      "", false,
      "", false,
      "*/*" },
  };

  for (size_t i = 0; i < arraysize(tests); ++i) {
    std::string headers(tests[i].raw_headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    std::string value;
    EXPECT_EQ(tests[i].has_mimetype, parsed->GetMimeType(&value));
    EXPECT_EQ(tests[i].mime_type, value);
    value.clear();
    EXPECT_EQ(tests[i].has_charset, parsed->GetCharset(&value));
    EXPECT_EQ(tests[i].charset, value);
    EXPECT_TRUE(parsed->GetNormalizedHeader("content-type", &value));
    EXPECT_EQ(tests[i].all_content_type, value);
  }
}

TEST(HttpResponseHeadersTest, RequiresValidation) {
  const struct {
    const char* headers;
    bool requires_validation;
  } tests[] = {
    // no expiry info: expires immediately
    { "HTTP/1.1 200 OK\n"
      "\n",
      true
    },
    // valid for a little while
    { "HTTP/1.1 200 OK\n"
      "cache-control: max-age=10000\n"
      "\n",
      false
    },
    // expires in the future
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "expires: Wed, 28 Nov 2007 01:00:00 GMT\n"
      "\n",
      false
    },
    // expired already
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "expires: Wed, 28 Nov 2007 00:00:00 GMT\n"
      "\n",
      true
    },
    // max-age trumps expires
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "expires: Wed, 28 Nov 2007 00:00:00 GMT\n"
      "cache-control: max-age=10000\n"
      "\n",
      false
    },
    // last-modified heuristic: modified a while ago
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
      "\n",
      false
    },
    { "HTTP/1.1 203 Non-Authoritative Information\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
      "\n",
      false
    },
    { "HTTP/1.1 206 Partial Content\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
      "\n",
      false
    },
    // last-modified heuristic: modified recently
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
      "\n",
      true
    },
    { "HTTP/1.1 203 Non-Authoritative Information\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
      "\n",
      true
    },
    { "HTTP/1.1 206 Partial Content\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
      "\n",
      true
    },
    // cached permanent redirect
    { "HTTP/1.1 301 Moved Permanently\n"
      "\n",
      false
    },
    // cached redirect: not reusable even though by default it would be
    { "HTTP/1.1 300 Multiple Choices\n"
      "Cache-Control: no-cache\n"
      "\n",
      true
    },
    // cached forever by default
    { "HTTP/1.1 410 Gone\n"
      "\n",
      false
    },
    // cached temporary redirect: not reusable
    { "HTTP/1.1 302 Found\n"
      "\n",
      true
    },
    // cached temporary redirect: reusable
    { "HTTP/1.1 302 Found\n"
      "cache-control: max-age=10000\n"
      "\n",
      false
    },
    // cache-control: max-age=N overrides expires: date in the past
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "expires: Wed, 28 Nov 2007 00:20:11 GMT\n"
      "cache-control: max-age=10000\n"
      "\n",
      false
    },
    // cache-control: no-store overrides expires: in the future
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "expires: Wed, 29 Nov 2007 00:40:11 GMT\n"
      "cache-control: no-store,private,no-cache=\"foo\"\n"
      "\n",
      true
    },
    // pragma: no-cache overrides last-modified heuristic
    { "HTTP/1.1 200 OK\n"
      "date: Wed, 28 Nov 2007 00:40:11 GMT\n"
      "last-modified: Wed, 27 Nov 2007 08:00:00 GMT\n"
      "pragma: no-cache\n"
      "\n",
      true
    },
    // TODO(darin): add many many more tests here
  };
  base::Time request_time, response_time, current_time;
  base::Time::FromString("Wed, 28 Nov 2007 00:40:09 GMT", &request_time);
  base::Time::FromString("Wed, 28 Nov 2007 00:40:12 GMT", &response_time);
  base::Time::FromString("Wed, 28 Nov 2007 00:45:20 GMT", &current_time);

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    bool requires_validation =
        parsed->RequiresValidation(request_time, response_time, current_time);
    EXPECT_EQ(tests[i].requires_validation, requires_validation);
  }
}

TEST(HttpResponseHeadersTest, Update) {
  const struct {
    const char* orig_headers;
    const char* new_headers;
    const char* expected_headers;
  } tests[] = {
    { "HTTP/1.1 200 OK\n",

      "HTTP/1/1 304 Not Modified\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n",

      "HTTP/1.1 200 OK\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "Foo: 1\n"
      "Cache-control: private\n",

      "HTTP/1/1 304 Not Modified\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n",

      "HTTP/1.1 200 OK\n"
      "Cache-control: max-age=10000\n"
      "Foo: 1\n"
    },
    { "HTTP/1.1 200 OK\n"
      "Foo: 1\n"
      "Cache-control: private\n",

      "HTTP/1/1 304 Not Modified\n"
      "connection: keep-alive\n"
      "Cache-CONTROL: max-age=10000\n",

      "HTTP/1.1 200 OK\n"
      "Cache-CONTROL: max-age=10000\n"
      "Foo: 1\n"
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 450\n",

      "HTTP/1/1 304 Not Modified\n"
      "connection: keep-alive\n"
      "Cache-control:      max-age=10001   \n",

      "HTTP/1.1 200 OK\n"
      "Cache-control: max-age=10001\n"
      "Content-Length: 450\n"
    },
    { "HTTP/1.1 200 OK\n"
      "X-Frame-Options: DENY\n",

      "HTTP/1/1 304 Not Modified\n"
      "X-Frame-Options: ALLOW\n",

      "HTTP/1.1 200 OK\n"
      "X-Frame-Options: DENY\n",
    },
    { "HTTP/1.1 200 OK\n"
      "X-WebKit-CSP: default-src 'none'\n",

      "HTTP/1/1 304 Not Modified\n"
      "X-WebKit-CSP: default-src *\n",

      "HTTP/1.1 200 OK\n"
      "X-WebKit-CSP: default-src 'none'\n",
    },
    { "HTTP/1.1 200 OK\n"
      "X-XSS-Protection: 1\n",

      "HTTP/1/1 304 Not Modified\n"
      "X-XSS-Protection: 0\n",

      "HTTP/1.1 200 OK\n"
      "X-XSS-Protection: 1\n",
    },
    { "HTTP/1.1 200 OK\n",

      "HTTP/1/1 304 Not Modified\n"
      "X-Content-Type-Options: nosniff\n",

      "HTTP/1.1 200 OK\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    HeadersToRaw(&orig_headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers));

    std::string new_headers(tests[i].new_headers);
    HeadersToRaw(&new_headers);
    scoped_refptr<net::HttpResponseHeaders> new_parsed(
        new net::HttpResponseHeaders(new_headers));

    parsed->Update(*new_parsed.get());

    std::string resulting_headers;
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, EnumerateHeaderLines) {
  const struct {
    const char* headers;
    const char* expected_lines;
  } tests[] = {
    { "HTTP/1.1 200 OK\n",

      ""
    },
    { "HTTP/1.1 200 OK\n"
      "Foo: 1\n",

      "Foo: 1\n"
    },
    { "HTTP/1.1 200 OK\n"
      "Foo: 1\n"
      "Bar: 2\n"
      "Foo: 3\n",

      "Foo: 1\nBar: 2\nFoo: 3\n"
    },
    { "HTTP/1.1 200 OK\n"
      "Foo: 1, 2, 3\n",

      "Foo: 1, 2, 3\n"
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    std::string name, value, lines;

    void* iter = NULL;
    while (parsed->EnumerateHeaderLines(&iter, &name, &value)) {
      lines.append(name);
      lines.append(": ");
      lines.append(value);
      lines.append("\n");
    }

    EXPECT_EQ(std::string(tests[i].expected_lines), lines);
  }
}

TEST(HttpResponseHeadersTest, IsRedirect) {
  const struct {
    const char* headers;
    const char* location;
    bool is_redirect;
  } tests[] = {
    { "HTTP/1.1 200 OK\n",
      "",
      false
    },
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foopy/\n",
      "http://foopy/",
      true
    },
    { "HTTP/1.1 301 Moved\n"
      "Location: \t \n",
      "",
      false
    },
    // we use the first location header as the target of the redirect
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/\n"
      "Location: http://bar/\n",
      "http://foo/",
      true
    },
    // we use the first _valid_ location header as the target of the redirect
    { "HTTP/1.1 301 Moved\n"
      "Location: \n"
      "Location: http://bar/\n",
      "http://bar/",
      true
    },
    // bug 1050541 (location header w/ an unescaped comma)
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/bar,baz.html\n",
      "http://foo/bar,baz.html",
      true
    },
    // bug 1224617 (location header w/ non-ASCII bytes)
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/bar?key=\xE4\xF6\xFC\n",
      "http://foo/bar?key=%E4%F6%FC",
      true
    },
    // Shift_JIS, Big5, and GBK contain multibyte characters with the trailing
    // byte falling in the ASCII range.
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/bar?key=\x81\x5E\xD8\xBF\n",
      "http://foo/bar?key=%81^%D8%BF",
      true
    },
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/bar?key=\x82\x40\xBD\xC4\n",
      "http://foo/bar?key=%82@%BD%C4",
      true
    },
    { "HTTP/1.1 301 Moved\n"
      "Location: http://foo/bar?key=\x83\x5C\x82\x5D\xCB\xD7\n",
      "http://foo/bar?key=%83\\%82]%CB%D7",
      true
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    std::string location;
    EXPECT_EQ(parsed->IsRedirect(&location), tests[i].is_redirect);
    EXPECT_EQ(location, tests[i].location);
  }
}

TEST(HttpResponseHeadersTest, GetContentLength) {
  const struct {
    const char* headers;
    int64 expected_len;
  } tests[] = {
    { "HTTP/1.1 200 OK\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 10\n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: \n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: abc\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: -10\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length:  +10\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 23xb5\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 0xA\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 010\n",
    },
    // Content-Length too big, will overflow an int64
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 40000000000000000000\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length:       10\n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 10  \n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: \t10\n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: \v10\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: \f10\n",
      -1
    },
    { "HTTP/1.1 200 OK\n"
      "cOnTeNt-LENgth: 33\n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 34\r\n",
      -1
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    EXPECT_EQ(tests[i].expected_len, parsed->GetContentLength());
  }
}

TEST(HttpResponseHeaders, GetContentRange) {
  const struct {
    const char* headers;
    bool expected_return_value;
    int64 expected_first_byte_position;
    int64 expected_last_byte_position;
    int64 expected_instance_size;
  }  tests[] = {
    { "HTTP/1.1 206 Partial Content",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range:",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: megabytes 0-10/50",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: 0-10/50",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: Bytes 0-50/51",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-50/51",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes\t0-50/51",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range:     bytes 0-50/51",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range:     bytes    0    -   50  \t / \t51",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0\t-\t50\t/\t51\t",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range:   \tbytes\t\t\t 0\t-\t50\t/\t51\t",
      true,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: \t   bytes \t  0    -   50   /   5   1",
      false,
      0,
      50,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: \t   bytes \t  0    -   5 0   /   51",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 50-0/51",
      false,
      50,
      0,
      -1
    },
    { "HTTP/1.1 416 Requested range not satisfiable\n"
      "Content-Range: bytes * /*",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 416 Requested range not satisfiable\n"
      "Content-Range: bytes *   /    *   ",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-50/*",
      false,
      0,
      50,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-50  /    * ",
      false,
      0,
      50,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-10000000000/10000000001",
      true,
      0,
      10000000000ll,
      10000000001ll
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-10000000000/10000000000",
      false,
      0,
      10000000000ll,
      10000000000ll
    },
    // 64 bits wraparound.
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0 - 9223372036854775807 / 100",
      false,
      0,
      kint64max,
    },
    // 64 bits wraparound.
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0 - 100 / -9223372036854775808",
      false,
      0,
      100,
      kint64min
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes */50",
      false,
      -1,
      -1,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-50/10",
      false,
      0,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 40-50/45",
      false,
      40,
      50,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-50/-10",
      false,
      0,
      50,
      -10
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-0/1",
      true,
      0,
      0,
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-40000000000000000000/40000000000000000001",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 1-/100",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes -/100",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes -1/100",
      false,
      -1,
      -1,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 0-1233/*",
      false,
      0,
      1233,
      -1
    },
    { "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes -123 - -1/100",
      false,
      -1,
      -1,
      -1
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    int64 first_byte_position;
    int64 last_byte_position;
    int64 instance_size;
    bool return_value = parsed->GetContentRange(&first_byte_position,
                                                &last_byte_position,
                                                &instance_size);
    EXPECT_EQ(tests[i].expected_return_value, return_value);
    EXPECT_EQ(tests[i].expected_first_byte_position, first_byte_position);
    EXPECT_EQ(tests[i].expected_last_byte_position, last_byte_position);
    EXPECT_EQ(tests[i].expected_instance_size, instance_size);
  }
}

TEST(HttpResponseHeadersTest, IsKeepAlive) {
  const struct {
    const char* headers;
    bool expected_keep_alive;
  } tests[] = {
    // The status line fabricated by HttpNetworkTransaction for a 0.9 response.
    // Treated as 0.9.
    { "HTTP/0.9 200 OK",
      false
    },
    // This could come from a broken server.  Treated as 1.0 because it has a
    // header.
    { "HTTP/0.9 200 OK\n"
      "connection: keep-alive\n",
      true
    },
    { "HTTP/1.1 200 OK\n",
      true
    },
    { "HTTP/1.0 200 OK\n",
      false
    },
    { "HTTP/1.0 200 OK\n"
      "connection: close\n",
      false
    },
    { "HTTP/1.0 200 OK\n"
      "connection: keep-alive\n",
      true
    },
    { "HTTP/1.0 200 OK\n"
      "connection: kEeP-AliVe\n",
      true
    },
    { "HTTP/1.0 200 OK\n"
      "connection: keep-aliveX\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "connection: close\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n",
      true
    },
    { "HTTP/1.0 200 OK\n"
      "proxy-connection: close\n",
      false
    },
    { "HTTP/1.0 200 OK\n"
      "proxy-connection: keep-alive\n",
      true
    },
    { "HTTP/1.1 200 OK\n"
      "proxy-connection: close\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "proxy-connection: keep-alive\n",
      true
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    EXPECT_EQ(tests[i].expected_keep_alive, parsed->IsKeepAlive());
  }
}

TEST(HttpResponseHeadersTest, HasStrongValidators) {
  const struct {
    const char* headers;
    bool expected_result;
  } tests[] = {
    { "HTTP/0.9 200 OK",
      false
    },
    { "HTTP/1.0 200 OK\n"
      "Date: Wed, 28 Nov 2007 01:40:10 GMT\n"
      "Last-Modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
      "ETag: \"foo\"\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "Date: Wed, 28 Nov 2007 01:40:10 GMT\n"
      "Last-Modified: Wed, 28 Nov 2007 00:40:10 GMT\n"
      "ETag: \"foo\"\n",
      true
    },
    { "HTTP/1.1 200 OK\n"
      "Date: Wed, 28 Nov 2007 00:41:10 GMT\n"
      "Last-Modified: Wed, 28 Nov 2007 00:40:10 GMT\n",
      true
    },
    { "HTTP/1.1 200 OK\n"
      "Date: Wed, 28 Nov 2007 00:41:09 GMT\n"
      "Last-Modified: Wed, 28 Nov 2007 00:40:10 GMT\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "ETag: \"foo\"\n",
      true
    },
    // This is not really a weak etag:
    { "HTTP/1.1 200 OK\n"
      "etag: \"w/foo\"\n",
      true
    },
    // This is a weak etag:
    { "HTTP/1.1 200 OK\n"
      "etag: w/\"foo\"\n",
      false
    },
    { "HTTP/1.1 200 OK\n"
      "etag:    W  /   \"foo\"\n",
      false
    }
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    EXPECT_EQ(tests[i].expected_result, parsed->HasStrongValidators()) <<
        "Failed test case " << i;
  }
}

TEST(HttpResponseHeadersTest, GetStatusText) {
  std::string headers("HTTP/1.1 404 Not Found");
  HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));
  EXPECT_EQ(std::string("Not Found"), parsed->GetStatusText());
}

TEST(HttpResponseHeadersTest, GetStatusTextMissing) {
  std::string headers("HTTP/1.1 404");
  HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));
  // Since the status line gets normalized, we have OK
  EXPECT_EQ(std::string("OK"), parsed->GetStatusText());
}

TEST(HttpResponseHeadersTest, GetStatusTextMultiSpace) {
  std::string headers("HTTP/1.0     404     Not   Found");
  HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));
  EXPECT_EQ(std::string("Not   Found"), parsed->GetStatusText());
}

TEST(HttpResponseHeadersTest, GetStatusBadStatusLine) {
  std::string headers("Foo bar.");
  HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));
  // The bad status line would have gotten rewritten as
  // HTTP/1.0 200 OK.
  EXPECT_EQ(std::string("OK"), parsed->GetStatusText());
}

TEST(HttpResponseHeadersTest, AddHeader) {
  const struct {
    const char* orig_headers;
    const char* new_header;
    const char* expected_headers;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n",

      "Content-Length: 450",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000    \n",

      "Content-Length: 450  ",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    HeadersToRaw(&orig_headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers));

    std::string new_header(tests[i].new_header);
    parsed->AddHeader(new_header);

    std::string resulting_headers;
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, RemoveHeader) {
  const struct {
    const char* orig_headers;
    const char* to_remove;
    const char* expected_headers;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n",

      "Content-Length",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Content-Length  : 450  \n"
      "Cache-control: max-age=10000\n",

      "Content-Length",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    HeadersToRaw(&orig_headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers));

    std::string name(tests[i].to_remove);
    parsed->RemoveHeader(name);

    std::string resulting_headers;
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, RemoveIndividualHeader) {
  const struct {
    const char* orig_headers;
    const char* to_remove_name;
    const char* to_remove_value;
    const char* expected_headers;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n",

      "Content-Length",

      "450",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Content-Length  : 450  \n"
      "Cache-control: max-age=10000\n",

      "Content-Length",

      "450",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Content-Length: 450\n"
      "Cache-control: max-age=10000\n",

      "Content-Length",  // Matching name.

      "999",  // Mismatching value.

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Content-Length: 450\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Foo: bar, baz\n"
      "Foo: bar\n"
      "Cache-control: max-age=10000\n",

      "Foo",

      "bar, baz",  // Space in value.

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Foo: bar\n"
      "Cache-control: max-age=10000\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Foo: bar, baz\n"
      "Cache-control: max-age=10000\n",

      "Foo",

      "baz",  // Only partial match -> ignored.

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Foo: bar, baz\n"
      "Cache-control: max-age=10000\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    HeadersToRaw(&orig_headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers));

    std::string name(tests[i].to_remove_name);
    std::string value(tests[i].to_remove_value);
    parsed->RemoveHeaderLine(name, value);

    std::string resulting_headers;
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, ReplaceStatus) {
  const struct {
    const char* orig_headers;
    const char* new_status;
    const char* expected_headers;
  } tests[] = {
    { "HTTP/1.1 206 Partial Content\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n",

      "HTTP/1.1 200 OK",

      "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Cache-control: max-age=10000\n"
      "Content-Length: 450\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n",

      "HTTP/1.1 304 Not Modified",

      "HTTP/1.1 304 Not Modified\n"
      "connection: keep-alive\n"
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive  \n"
      "Content-Length  : 450   \n"
      "Cache-control: max-age=10000\n",

      "HTTP/1//1 304 Not Modified",

      "HTTP/1.0 304 Not Modified\n"
      "connection: keep-alive\n"
      "Content-Length: 450\n"
      "Cache-control: max-age=10000\n"
    },
  };

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    HeadersToRaw(&orig_headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers));

    std::string name(tests[i].new_status);
    parsed->ReplaceStatusLine(name);

    std::string resulting_headers;
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, UpdateWithNewRange) {
  const struct {
    const char* orig_headers;
    const char* expected_headers;
    const char* expected_headers_with_replaced_status;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 450\n",

      "HTTP/1.1 200 OK\n"
      "Content-Range: bytes 3-5/450\n"
      "Content-Length: 3\n",

      "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 3-5/450\n"
      "Content-Length: 3\n",
    },
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 5\n",

      "HTTP/1.1 200 OK\n"
      "Content-Range: bytes 3-5/5\n"
      "Content-Length: 3\n",

      "HTTP/1.1 206 Partial Content\n"
      "Content-Range: bytes 3-5/5\n"
      "Content-Length: 3\n",
    },
  };
  const net::HttpByteRange range = net::HttpByteRange::Bounded(3, 5);

  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string orig_headers(tests[i].orig_headers);
    std::replace(orig_headers.begin(), orig_headers.end(), '\n', '\0');
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(orig_headers + '\0'));
    int64 content_size = parsed->GetContentLength();
    std::string resulting_headers;

    // Update headers without replacing status line.
    parsed->UpdateWithNewRange(range, content_size, false);
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers), resulting_headers);

    // Replace status line too.
    parsed->UpdateWithNewRange(range, content_size, true);
    parsed->GetNormalizedHeaders(&resulting_headers);
    EXPECT_EQ(std::string(tests[i].expected_headers_with_replaced_status),
              resulting_headers);
  }
}

TEST(HttpResponseHeadersTest, ToNetLogParamAndBackAgain) {
  std::string headers("HTTP/1.1 404\n"
                      "Content-Length: 450\n"
                      "Connection: keep-alive\n");
  HeadersToRaw(&headers);
  scoped_refptr<net::HttpResponseHeaders> parsed(
      new net::HttpResponseHeaders(headers));

  scoped_ptr<base::Value> event_param(
      parsed->NetLogCallback(net::NetLog::LOG_ALL_BUT_BYTES));
  scoped_refptr<net::HttpResponseHeaders> recreated;

  ASSERT_TRUE(net::HttpResponseHeaders::FromNetLogParam(event_param.get(),
                                                        &recreated));
  ASSERT_TRUE(recreated.get());
  EXPECT_EQ(parsed->GetHttpVersion(), recreated->GetHttpVersion());
  EXPECT_EQ(parsed->response_code(), recreated->response_code());
  EXPECT_EQ(parsed->GetContentLength(), recreated->GetContentLength());
  EXPECT_EQ(parsed->IsKeepAlive(), recreated->IsKeepAlive());

  std::string normalized_parsed;
  parsed->GetNormalizedHeaders(&normalized_parsed);
  std::string normalized_recreated;
  parsed->GetNormalizedHeaders(&normalized_recreated);
  EXPECT_EQ(normalized_parsed, normalized_recreated);
}

#if defined(SPDY_PROXY_AUTH_ORIGIN)
TEST(HttpResponseHeadersTest, GetProxyBypassInfo) {
  const struct {
     const char* headers;
     bool expected_result;
     int64 expected_retry_delay;
     bool expected_bypass_all;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=86400\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=0\n"
      "Content-Length: 999\n",
      true,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=-1\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=xyz\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: foo=abc, bypass=86400\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=86400, bar=abc\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=3600\n"
      "Chrome-Proxy: bypass=86400\n"
      "Content-Length: 999\n",
      true,
      3600,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=3600, bypass=86400\n"
      "Content-Length: 999\n",
      true,
      3600,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=, bypass=86400\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass\n"
      "Chrome-Proxy: bypass=86400\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: block=, block=3600\n"
      "Content-Length: 999\n",
      true,
      3600,
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: keep-alive\n"
      "Chrome-Proxy: bypass=86400, block=3600\n"
      "Content-Length: 999\n",
      true,
      3600,
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: proxy-bypass\n"
      "Chrome-Proxy: block=, bypass=86400\n"
      "Content-Length: 999\n",
      true,
      86400,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: proxy-bypass\n"
      "Chrome-Proxy: block=-1\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "connection: proxy-bypass\n"
      "Chrome-Proxy: block=99999999999999999999\n"
      "Content-Length: 999\n",
      false,
      0,
      false,
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    net::HttpResponseHeaders::ChromeProxyInfo chrome_proxy_info;
    EXPECT_EQ(tests[i].expected_result,
              parsed->GetChromeProxyInfo(&chrome_proxy_info));
    EXPECT_EQ(tests[i].expected_retry_delay,
              chrome_proxy_info.bypass_duration.InSeconds());
    EXPECT_EQ(tests[i].expected_bypass_all,
              chrome_proxy_info.bypass_all);
  }
}

TEST(HttpResponseHeadersTest, IsChromeProxyResponse) {
  const struct {
     const char* headers;
     bool expected_result;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome-Proxy\n",
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1\n",
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.0 Chrome-Compression-Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Foo-Bar, 1.1 Chrome-Compression-Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome-Compression-Proxy, 1.1 Bar-Foo\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 chrome-compression-proxy\n",
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Foo-Bar\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome-Proxy\n",
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome Compression Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Foo-Bar, 1.1 Chrome Compression Proxy\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Chrome Compression Proxy, 1.1 Bar-Foo\n",
      true,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 chrome compression proxy\n",
      false,
    },
    { "HTTP/1.1 200 OK\n"
      "Via: 1.1 Foo-Bar\n"
      "Via: 1.1 Chrome Compression Proxy\n",
      true,
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));

    EXPECT_EQ(tests[i].expected_result, parsed->IsChromeProxyResponse());
  }
}

TEST(HttpResponseHeadersTest, GetChromeProxyBypassEventType) {
  const struct {
     const char* headers;
     net::ProxyService::DataReductionProxyBypassEventType expected_result;
  } tests[] = {
    { "HTTP/1.1 200 OK\n"
      "Chrome-Proxy: bypass=0\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::SHORT_BYPASS,
    },
    { "HTTP/1.1 200 OK\n"
      "Chrome-Proxy: bypass=1799\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::SHORT_BYPASS,
    },
    { "HTTP/1.1 200 OK\n"
      "Chrome-Proxy: bypass=1800\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::LONG_BYPASS,
    },
    { "HTTP/1.1 500 Internal Server Error\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::INTERNAL_SERVER_ERROR_BYPASS,
    },
    { "HTTP/1.1 501 Not Implemented\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::BYPASS_EVENT_TYPE_MAX,
    },
    { "HTTP/1.1 502 Bad Gateway\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::INTERNAL_SERVER_ERROR_BYPASS,
    },
    { "HTTP/1.1 503 Service Unavailable\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::INTERNAL_SERVER_ERROR_BYPASS,
    },
    { "HTTP/1.1 504 Gateway Timeout\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::BYPASS_EVENT_TYPE_MAX,
    },
    { "HTTP/1.1 505 HTTP Version Not Supported\n"
      "Via: 1.1 Chrome-Compression-Proxy\n",
      net::ProxyService::BYPASS_EVENT_TYPE_MAX,
    },
    { "HTTP/1.1 304 Not Modified\n",
        net::ProxyService::BYPASS_EVENT_TYPE_MAX,
    },
    { "HTTP/1.1 200 OK\n",
        net::ProxyService::MISSING_VIA_HEADER,
    },
    { "HTTP/1.1 200 OK\n"
      "Chrome-Proxy: bypass=1799\n",
      net::ProxyService::SHORT_BYPASS,
    },
    { "HTTP/1.1 502 Bad Gateway\n",
      net::ProxyService::INTERNAL_SERVER_ERROR_BYPASS,
    },
    { "HTTP/1.1 502 Bad Gateway\n"
      "Chrome-Proxy: bypass=1799\n",
      net::ProxyService::SHORT_BYPASS,
    },
  };
  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(tests); ++i) {
    std::string headers(tests[i].headers);
    HeadersToRaw(&headers);
    scoped_refptr<net::HttpResponseHeaders> parsed(
        new net::HttpResponseHeaders(headers));
    net::HttpResponseHeaders::ChromeProxyInfo chrome_proxy_info;
    EXPECT_EQ(tests[i].expected_result,
              parsed->GetChromeProxyBypassEventType(&chrome_proxy_info));
  }
}
#endif  // defined(SPDY_PROXY_AUTH_ORIGIN)