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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_test.h"
#include <sstream>
#include "base/scoped_variant_win.h"
#include "base/utf_string_conversions.h"
#include "chrome_frame/test/mock_ie_event_sink_actions.h"
// Needed for CreateFunctor.
#define GMOCK_MUTANT_INCLUDE_LATE_OBJECT_BINDING
#include "testing/gmock_mutant.h"
using testing::_;
using testing::Cardinality;
using testing::Exactly;
using testing::ExpectationSet;
using testing::InSequence;
using testing::StrCaseEq;
namespace chrome_frame_test {
// MockIEEventSink methods
void MockIEEventSink::OnDocumentComplete(IDispatch* dispatch, VARIANT* url) {
if (!event_sink_->IsCFRendering()) {
HWND renderer_window = event_sink_->GetRendererWindowSafe();
if (renderer_window) {
::NotifyWinEvent(IA2_EVENT_DOCUMENT_LOAD_COMPLETE,
renderer_window,
OBJID_CLIENT, 0L);
} else {
DLOG(INFO) << "Browser does not have renderer window";
}
OnLoad(IN_IE, V_BSTR(url));
}
}
ExpectationSet MockIEEventSink::ExpectNavigationCardinality(
const std::wstring& url, Cardinality before_cardinality,
Cardinality complete_cardinality) {
ExpectationSet navigation;
if (url.empty()) {
navigation += EXPECT_CALL(*this, OnBeforeNavigate2(_, _, _, _, _, _, _))
.Times(before_cardinality).RetiresOnSaturation();
} else {
navigation += EXPECT_CALL(*this, OnBeforeNavigate2(_,
testing::Field(&VARIANT::bstrVal,
StrCaseEq(url)), _, _, _, _, _))
.Times(before_cardinality).RetiresOnSaturation();
}
// Hack: OnFileDownload may occur zero or once (for reasons not understood)
// before each OnNavigateComplete2 which causes problems for tests expecting
// things in sequence. To redress this, expectations which allow multiple
// calls are split into expect statements expecting exactly one call or at
// most one call.
// TODO(kkania): Consider avoiding this problem by creating a mock without
// the OnFileDownload call or by removing the dependency of some tests on
// InSequence.
DLOG_IF(WARNING, complete_cardinality.ConservativeUpperBound() > 1000)
<< "Cardinality upper bound may be too great to be split up into single "
<< "expect statements. If you do not require this navigation to be in "
<< "sequence, do not call this method.";
int call_count = 0;
InSequence expect_in_sequence_for_scope;
while (!complete_cardinality.IsSaturatedByCallCount(call_count)) {
navigation += EXPECT_CALL(*this, OnFileDownload(_, _))
.Times(testing::AtMost(1))
.RetiresOnSaturation();
Cardinality split_complete_cardinality = testing::Exactly(1);
if (complete_cardinality.IsSatisfiedByCallCount(call_count))
split_complete_cardinality = testing::AtMost(1);
if (url.empty()) {
navigation += EXPECT_CALL(*this, OnNavigateComplete2(_, _))
.Times(split_complete_cardinality)
.RetiresOnSaturation();
} else {
navigation += EXPECT_CALL(*this, OnNavigateComplete2(_,
testing::Field(&VARIANT::bstrVal,
StrCaseEq(url))))
.Times(split_complete_cardinality)
.RetiresOnSaturation();
}
call_count++;
}
return navigation;
}
void MockIEEventSink::ExpectNavigation(bool is_cf, const std::wstring& url) {
InSequence expect_in_sequence_for_scope;
if (is_cf) {
ExpectNavigationCardinality(url, Exactly(1), testing::Between(1, 2));
} else {
ExpectNavigationCardinality(url, Exactly(1), Exactly(1));
}
}
void MockIEEventSink::ExpectNavigationOptionalBefore(bool is_cf,
const std::wstring& url) {
InSequence expect_in_sequence_for_scope;
if (is_cf && GetInstalledIEVersion() == IE_6) {
ExpectNavigationCardinality(url, testing::AtMost(1),
testing::Between(1, 2));
} else {
ExpectNavigation(is_cf, url);
}
}
void MockIEEventSink::ExpectJavascriptWindowOpenNavigation(
bool parent_cf, bool new_window_cf, const std::wstring& url) {
if (parent_cf) {
InSequence expect_in_sequence_for_scope;
ExpectNavigation(IN_CF, L"");
ExpectNavigationCardinality(L"", testing::AtMost(1),
testing::Between(1, 2));
} else {
if (new_window_cf) {
ExpectNavigationCardinality(url, testing::AtMost(1), testing::AtMost(1));
// Sometimes an extra load occurs here for some reason.
EXPECT_CALL(*this, OnLoad(IN_IE, StrCaseEq(url)))
.Times(testing::AtMost(1));
ExpectNavigationCardinality(url, testing::AtMost(1),
testing::Between(1, 2));
} else {
ExpectNavigation(IN_IE, url);
}
}
}
void MockIEEventSink::ExpectNewWindow(MockIEEventSink* new_window_mock) {
DCHECK(new_window_mock);
EXPECT_CALL(*this, OnNewWindow3(_, _, _, _, _));
EXPECT_CALL(*this, OnNewBrowserWindow(_, _))
.WillOnce(testing::WithArgs<0>(testing::Invoke(testing::CreateFunctor(
new_window_mock, &MockIEEventSink::Attach))));
}
void MockIEEventSink::ExpectAnyNavigations() {
EXPECT_CALL(*this, OnBeforeNavigate2(_, _, _, _, _, _, _))
.Times(testing::AnyNumber());
EXPECT_CALL(*this, OnFileDownload(VARIANT_TRUE, _))
.Times(testing::AnyNumber());
EXPECT_CALL(*this, OnNavigateComplete2(_, _))
.Times(testing::AnyNumber());
}
void MockIEEventSink::ExpectDocumentReadystate(int ready_state) {
ScopedComPtr<IWebBrowser2> browser(event_sink_->web_browser2());
EXPECT_TRUE(browser != NULL);
if (browser) {
ScopedComPtr<IDispatch> document;
browser->get_Document(document.Receive());
EXPECT_TRUE(document != NULL);
if (document) {
DISPPARAMS params = { 0 };
ScopedVariant result;
EXPECT_HRESULT_SUCCEEDED(document->Invoke(DISPID_READYSTATE, IID_NULL,
LOCALE_USER_DEFAULT, DISPATCH_PROPERTYGET, ¶ms,
result.Receive(), NULL, NULL));
EXPECT_EQ(VT_I4, result.type());
if (result.type() == VT_I4) {
EXPECT_EQ(ready_state, static_cast<int>(V_I4(&result)));
}
}
}
}
// MockIEEventSinkTest methods
MockIEEventSinkTest::MockIEEventSinkTest() : server_mock_(1337, L"127.0.0.1",
GetTestDataFolder()) {
EXPECT_CALL(server_mock_, Get(_, StrCaseEq(L"/favicon.ico"), _))
.WillRepeatedly(SendFast("HTTP/1.1 404 Not Found", ""));
}
void MockIEEventSinkTest::LaunchIEAndNavigate(const std::wstring& url) {
LaunchIENavigateAndLoop(url, kChromeFrameLongNavigationTimeoutInSeconds);
}
void MockIEEventSinkTest::LaunchIENavigateAndLoop(const std::wstring& url,
int timeout) {
EXPECT_CALL(ie_mock_, OnQuit())
.WillOnce(QUIT_LOOP(loop_));
HRESULT hr = ie_mock_.event_sink()->LaunchIEAndNavigate(url, &ie_mock_);
ASSERT_HRESULT_SUCCEEDED(hr);
if (hr == S_FALSE)
return;
ASSERT_TRUE(ie_mock_.event_sink()->web_browser2() != NULL);
loop_.RunFor(timeout);
}
FilePath MockIEEventSinkTest::GetTestFilePath(
const std::wstring& relative_path) {
return server_mock_.root_dir().Append(relative_path);
}
std::wstring MockIEEventSinkTest::GetTestUrl(
const std::wstring& relative_path) {
return server_mock_.Resolve(relative_path.c_str());
}
} // namespace chrome_frame_test
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