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// Copyright (c) 2010 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 <atlbase.h>
#include <atlcom.h>
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "base/win/scoped_bstr.h"
#include "base/win/scoped_comptr.h"
#include "chrome_frame/http_negotiate.h"
#include "chrome_frame/html_utils.h"
#include "chrome_frame/test/chrome_frame_test_utils.h"
#include "chrome_frame/utils.h"
#include "gtest/gtest.h"
#include "gmock/gmock.h"
class HttpNegotiateTest : public testing::Test {
protected:
HttpNegotiateTest() {
}
};
class TestHttpNegotiate
: public CComObjectRootEx<CComMultiThreadModel>,
public IHttpNegotiate {
public:
TestHttpNegotiate()
: beginning_transaction_ret_(S_OK), additional_headers_(NULL) {
}
BEGIN_COM_MAP(TestHttpNegotiate)
COM_INTERFACE_ENTRY(IHttpNegotiate)
END_COM_MAP()
STDMETHOD(BeginningTransaction)(LPCWSTR url, LPCWSTR headers, // NOLINT
DWORD reserved, // NOLINT
LPWSTR* additional_headers) { // NOLINT
if (additional_headers_) {
int len = lstrlenW(additional_headers_);
len++;
*additional_headers = reinterpret_cast<wchar_t*>(
::CoTaskMemAlloc(len * sizeof(wchar_t)));
lstrcpyW(*additional_headers, additional_headers_);
}
return beginning_transaction_ret_;
}
STDMETHOD(OnResponse)(DWORD response_code, LPCWSTR response_header,
LPCWSTR request_header,
LPWSTR* additional_request_headers) {
return S_OK;
}
HRESULT beginning_transaction_ret_;
const wchar_t* additional_headers_;
};
TEST_F(HttpNegotiateTest, BeginningTransaction) {
static const int kBeginningTransactionIndex = 3;
CComObjectStackEx<TestHttpNegotiate> test_http;
IHttpNegotiate_BeginningTransaction_Fn original =
reinterpret_cast<IHttpNegotiate_BeginningTransaction_Fn>(
(*reinterpret_cast<void***>(
static_cast<IHttpNegotiate*>(
&test_http)))[kBeginningTransactionIndex]);
std::wstring cf_ua(
ASCIIToWide(http_utils::GetDefaultUserAgentHeaderWithCFTag()));
std::wstring cf_tag(
ASCIIToWide(http_utils::GetChromeFrameUserAgent()));
EXPECT_NE(std::wstring::npos, cf_ua.find(L"chromeframe/"));
struct TestCase {
const std::wstring original_headers_;
const std::wstring delegate_additional_;
const std::wstring expected_additional_;
HRESULT delegate_return_value_;
} test_cases[] = {
{ L"Accept: */*\r\n",
L"",
cf_ua + L"\r\n",
S_OK },
{ L"Accept: */*\r\n",
L"",
L"",
E_OUTOFMEMORY },
{ L"",
L"Accept: */*\r\n",
L"Accept: */*\r\n" + cf_ua + L"\r\n",
S_OK },
{ L"User-Agent: Bingo/1.0\r\n",
L"",
L"User-Agent: Bingo/1.0 " + cf_tag + L"\r\n",
S_OK },
{ L"User-Agent: NotMe/1.0\r\n",
L"User-Agent: MeMeMe/1.0\r\n",
L"User-Agent: MeMeMe/1.0 " + cf_tag + L"\r\n",
S_OK },
{ L"",
L"User-Agent: MeMeMe/1.0\r\n",
L"User-Agent: MeMeMe/1.0 " + cf_tag + L"\r\n",
S_OK },
};
for (int i = 0; i < arraysize(test_cases); ++i) {
TestCase& test = test_cases[i];
wchar_t* additional = NULL;
test_http.beginning_transaction_ret_ = test.delegate_return_value_;
test_http.additional_headers_ = test.delegate_additional_.c_str();
HttpNegotiatePatch::BeginningTransaction(original, &test_http,
L"http://www.google.com", test.original_headers_.c_str(), 0,
&additional);
EXPECT_TRUE(additional != NULL);
if (additional) {
// Check against the expected additional headers.
EXPECT_EQ(test.expected_additional_, std::wstring(additional));
::CoTaskMemFree(additional);
}
}
}
class TestInternetProtocolSink
: public CComObjectRootEx<CComMultiThreadModel>,
public IInternetProtocolSink {
public:
TestInternetProtocolSink() : status_(0) {
// Create an instance of IE to fullfill the requirements of being able
// to detect whether a sub-frame or top-frame is being loaded (see
// IsSubFrameRequest) and to be able to mark an IBrowserService
// implementation as a target for CF navigation.
HRESULT hr = browser_.CreateInstance(CLSID_InternetExplorer);
CHECK(SUCCEEDED(hr));
if (SUCCEEDED(hr)) {
browser_->Navigate(base::win::ScopedBstr(L"about:blank"),
NULL, NULL, NULL, NULL);
}
}
~TestInternetProtocolSink() {
if (browser_)
browser_->Quit();
}
BEGIN_COM_MAP(TestInternetProtocolSink)
COM_INTERFACE_ENTRY(IInternetProtocolSink)
COM_INTERFACE_ENTRY_AGGREGATE(IID_IServiceProvider, browser_)
END_COM_MAP()
// IInternetProtocolSink.
STDMETHOD(Switch)(PROTOCOLDATA* data) {
NOTREACHED();
return S_OK;
}
STDMETHOD(ReportProgress)(ULONG status, LPCWSTR text) {
status_ = status;
status_text_ = text ? text : L"";
return S_OK;
}
STDMETHOD(ReportData)(DWORD bscf, ULONG progress, ULONG progress_max) {
NOTREACHED();
return S_OK;
}
STDMETHOD(ReportResult)(HRESULT hr, DWORD err, LPCWSTR result) {
NOTREACHED();
return S_OK;
}
ULONG last_status() const {
return status_;
}
const std::wstring& last_status_text() const {
return status_text_;
}
protected:
ULONG status_;
std::wstring status_text_;
base::win::ScopedComPtr<IWebBrowser2> browser_;
};
using testing::AllOf;
using testing::ContainsRegex;
using testing::HasSubstr;
TEST(AppendUserAgent, Append) {
EXPECT_THAT(AppendCFUserAgentString(NULL, NULL),
testing::ContainsRegex("User-Agent:.+chromeframe.+\r\n"));
// Check Http headers are reasonably parsed.
EXPECT_THAT(AppendCFUserAgentString(L"Bad User-Agent: Age Tuners;\r\n", NULL),
AllOf(ContainsRegex("User-Agent:.+chromeframe.+\r\n"),
testing::Not(testing::HasSubstr("Age Tuners"))));
// Honor headers User-Agent, if additional headers does not specify one.
EXPECT_THAT(AppendCFUserAgentString(L"User-Agent: A Tense Rug;\r\n", NULL),
ContainsRegex("User-Agent: A Tense Rug; chromeframe.+\r\n"));
// Honor additional headers User-Agent.
EXPECT_THAT(AppendCFUserAgentString(L"User-Agent: Near Guest;\r\n",
L"User-Agent: Rat see Gun;\r\n"),
ContainsRegex("User-Agent: Rat see Gun; chromeframe.+\r\n"));
// Check additional headers are preserved.
EXPECT_THAT(AppendCFUserAgentString(NULL,
L"Authorization: A Zoo That I Ruin\r\n"
L"User-Agent: Get a Nurse;\r\n"
L"Accept-Language: Cleanup a Cat Egg\r\n"),
AllOf(ContainsRegex("User-Agent: Get a Nurse; chromeframe.+\r\n"),
HasSubstr("Authorization: A Zoo That I Ruin\r\n"),
HasSubstr("Accept-Language: Cleanup a Cat Egg\r\n")));
}
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