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// 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 "chrome/browser/chromeos/offline/offline_load_page.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "content/public/browser/interstitial_page.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/web_contents_tester.h"
using content::InterstitialPage;
using content::WebContents;
using content::WebContentsTester;
static const char kURL1[] = "http://www.google.com/";
static const char kURL2[] = "http://www.gmail.com/";
namespace chromeos {
class OfflineLoadPageTest;
// An OfflineLoadPage class that does not create windows.
class TestOfflineLoadPage : public chromeos::OfflineLoadPage {
public:
TestOfflineLoadPage(WebContents* web_contents,
const GURL& url,
OfflineLoadPageTest* test_page)
: chromeos::OfflineLoadPage(web_contents, url, CompletionCallback()),
test_page_(test_page) {
interstitial_page_->DontCreateViewForTesting();
}
// chromeos::OfflineLoadPage override.
void NotifyBlockingPageComplete(bool proceed) override;
private:
OfflineLoadPageTest* test_page_;
DISALLOW_COPY_AND_ASSIGN(TestOfflineLoadPage);
};
class OfflineLoadPageTest : public ChromeRenderViewHostTestHarness {
public:
// The decision the user made.
enum UserResponse {
PENDING,
OK,
CANCEL
};
void SetUp() override {
ChromeRenderViewHostTestHarness::SetUp();
user_response_ = PENDING;
}
void OnBlockingPageComplete(bool proceed) {
if (proceed)
user_response_ = OK;
else
user_response_ = CANCEL;
}
void Navigate(const char* url,
int page_id,
int nav_entry_id,
bool did_create_new_entry) {
WebContentsTester::For(web_contents())
->TestDidNavigate(web_contents()->GetMainFrame(), page_id, nav_entry_id,
did_create_new_entry, GURL(url),
ui::PAGE_TRANSITION_TYPED);
}
void ShowInterstitial(const char* url) {
(new TestOfflineLoadPage(web_contents(), GURL(url), this))->Show();
}
// Returns the OfflineLoadPage currently showing or NULL if none is
// showing.
InterstitialPage* GetOfflineLoadPage() {
return InterstitialPage::GetInterstitialPage(web_contents());
}
UserResponse user_response() const { return user_response_; }
private:
friend class TestOfflineLoadPage;
UserResponse user_response_;
};
void TestOfflineLoadPage::NotifyBlockingPageComplete(bool proceed) {
test_page_->OnBlockingPageComplete(proceed);
}
TEST_F(OfflineLoadPageTest, OfflinePageProceed) {
// Start a load.
Navigate(kURL1, 1, 0, true);
// Load next page.
controller().LoadURL(GURL(kURL2), content::Referrer(),
ui::PAGE_TRANSITION_TYPED, std::string());
// Simulate the load causing an offline browsing interstitial page
// to be shown.
ShowInterstitial(kURL2);
InterstitialPage* interstitial = GetOfflineLoadPage();
ASSERT_TRUE(interstitial);
base::MessageLoop::current()->RunUntilIdle();
// Simulate the user clicking "proceed".
interstitial->Proceed();
base::MessageLoop::current()->RunUntilIdle();
EXPECT_EQ(OK, user_response());
// The URL remains to be URL2.
EXPECT_EQ(kURL2, web_contents()->GetVisibleURL().spec());
// Commit navigation and the interstitial page is gone.
Navigate(kURL2, 2, 0, true);
EXPECT_FALSE(GetOfflineLoadPage());
}
// Tests showing an offline page and not proceeding.
TEST_F(OfflineLoadPageTest, OfflinePageDontProceed) {
// Start a load.
Navigate(kURL1, 1, 0, true);
controller().LoadURL(GURL(kURL2), content::Referrer(),
ui::PAGE_TRANSITION_TYPED, std::string());
// Simulate the load causing an offline interstitial page to be shown.
ShowInterstitial(kURL2);
InterstitialPage* interstitial = GetOfflineLoadPage();
ASSERT_TRUE(interstitial);
base::MessageLoop::current()->RunUntilIdle();
// Simulate the user clicking "don't proceed".
interstitial->DontProceed();
// The interstitial should be gone.
EXPECT_EQ(CANCEL, user_response());
EXPECT_FALSE(GetOfflineLoadPage());
// We did not proceed, the pending entry should be gone.
EXPECT_FALSE(controller().GetPendingEntry());
// the URL is set back to kURL1.
EXPECT_EQ(kURL1, web_contents()->GetLastCommittedURL().spec());
}
} // namespace chromeos
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