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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 "chrome_frame/test/mock_ie_event_sink_actions.h"
#include "chrome_frame/test/mock_ie_event_sink_test.h"
#include "base/rand_util.h"
namespace chrome_frame_test {
class TestData {
public:
TestData(const std::string& value, bool in_header, LoadedInRenderer expected)
: value_(value),
in_header_(in_header),
expected_(expected),
name_(base::IntToString(base::RandInt(0, 1000))) {
}
LoadedInRenderer GetExpectedRenderer() const {
return expected_;
}
std::wstring GetPath() const {
return ASCIIToWide("/" + name_);
}
std::wstring GetUrl(MockWebServer* server_mock) const {
return server_mock->Resolve(ASCIIToWide(name_));
}
void ExpectOnServer(MockWebServer* server_mock) const {
EXPECT_CALL(*server_mock, Get(testing::_, GetPath(), testing::_))
.Times(testing::AnyNumber())
.WillRepeatedly(SendFast(GetHeaders(), GetHtml()));
}
std::string GetHeaders() const {
std::ostringstream headers;
headers << "HTTP/1.1 200 OK\r\n"
<< "Connection: close\r\n"
<< "Content-Type: text/html\r\n";
if (in_header_) {
headers << "X-UA-COMPATIBLE: " << value_ << "\r\n";
}
return headers.str();
}
std::string GetHtml() const {
std::ostringstream html;
html << "<html><head>";
if (!in_header_) {
html << "<meta http-equiv=\"x-ua-compatible\" content=\"" << value_
<< "\" />";
}
html << "</head><body>This is some text.</body></html>";
return html.str();
}
private:
LoadedInRenderer expected_;
std::string name_;
std::string value_;
bool in_header_;
};
// Determines the major version of the installed IE
// Returns -1 in case of failure, 0 if the version is newer than currently known
int GetIEMajorVersion() {
switch (GetInstalledIEVersion()) {
case IE_6:
return 6;
case IE_7:
return 7;
case IE_8:
return 8;
case IE_9:
return 9;
case IE_INVALID:
case NON_IE:
case IE_UNSUPPORTED:
ADD_FAILURE() << "Failed to detect IE version.";
return -1;
default:
return 0;
}
}
int LowVersion() {
int ie_version = GetIEMajorVersion();
switch (ie_version) {
case -1:
case 0:
return 5;
default:
return ie_version - 1;
}
}
int HighVersion() {
int ie_version = GetIEMajorVersion();
switch (ie_version) {
case -1:
case 0:
return 1000;
default:
return ie_version + 1;
}
}
int EqualVersion() {
int ie_version = GetIEMajorVersion();
switch (ie_version) {
case -1:
case 0:
return 1000;
default:
return ie_version;
}
}
std::string HeaderValue(int ie_version) {
if (ie_version == -1) {
return "IE=8; Chrome=1";
} else {
return std::string("IE=8; Chrome=IE") + base::IntToString(ie_version);
}
}
std::string CorruptHeaderValue(int ie_version) {
return HeaderValue(ie_version) + ".0";
}
std::string LongHeaderValue(int ie_version) {
std::string long_value = HeaderValue(ie_version) + "; " +
std::string(256, 'a') + "=bbb";
DCHECK_GT(long_value.length(), 256u);
DCHECK_LT(long_value.length(), 512u);
return long_value;
}
class HeaderTest
: public MockIEEventSinkTest,
public testing::TestWithParam<TestData> {
public:
HeaderTest() {}
};
INSTANTIATE_TEST_CASE_P(MetaTag, HeaderTest, testing::Values(
TestData(HeaderValue(LowVersion()), false, IN_IE),
TestData(HeaderValue(EqualVersion()), false, IN_CF),
TestData(HeaderValue(HighVersion()), false, IN_CF),
TestData(LongHeaderValue(LowVersion()), false, IN_IE),
TestData(LongHeaderValue(EqualVersion()), false, IN_CF),
TestData(LongHeaderValue(HighVersion()), false, IN_CF)));
INSTANTIATE_TEST_CASE_P(HttpHeader, HeaderTest, testing::Values(
TestData(HeaderValue(LowVersion()), true, IN_IE),
TestData(HeaderValue(EqualVersion()), true, IN_CF),
TestData(HeaderValue(HighVersion()), true, IN_CF),
TestData(LongHeaderValue(LowVersion()), true, IN_IE),
TestData(LongHeaderValue(EqualVersion()), true, IN_CF),
TestData(LongHeaderValue(HighVersion()), true, IN_CF)));
INSTANTIATE_TEST_CASE_P(CorruptValueHeader, HeaderTest, testing::Values(
TestData(CorruptHeaderValue(LowVersion()), true, IN_IE),
TestData(CorruptHeaderValue(EqualVersion()), true, IN_IE),
TestData(CorruptHeaderValue(HighVersion()), true, IN_IE),
TestData(CorruptHeaderValue(LowVersion()), false, IN_IE),
TestData(CorruptHeaderValue(EqualVersion()), false, IN_IE),
TestData(CorruptHeaderValue(HighVersion()), false, IN_IE)));
TEST_P(HeaderTest, HandleXUaCompatibleHeader) {
std::wstring url = GetParam().GetUrl(&server_mock_);
LoadedInRenderer expected_renderer = GetParam().GetExpectedRenderer();
GetParam().ExpectOnServer(&server_mock_);
ie_mock_.ExpectNavigation(expected_renderer, url);
EXPECT_CALL(ie_mock_, OnLoad(expected_renderer, testing::StrEq(url)))
.WillOnce(CloseBrowserMock(&ie_mock_));
LaunchIEAndNavigate(url);
}
} // namespace chrome_frame_test
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