TEST_F(WebFrameTest, ReloadWithOverrideURLPreservesState)
{
const std::string firstURL = "find.html";
const std::string secondURL = "form.html";
const std::string thirdURL = "history.html";
const float pageScaleFactor = 1.1684f;
const int pageWidth = 640;
const int pageHeight = 480;
registerMockedHttpURLLoad(firstURL);
registerMockedHttpURLLoad(secondURL);
registerMockedHttpURLLoad(thirdURL);
WebViewImpl* webViewImpl = static_cast<WebViewImpl*>(FrameTestHelpers::createWebViewAndLoad(m_baseURL + firstURL, true));
webViewImpl->resize(WebSize(pageWidth, pageHeight));
webViewImpl->mainFrame()->setScrollOffset(WebSize(pageWidth / 4, pageHeight / 4));
webViewImpl->setPageScaleFactorPreservingScrollOffset(pageScaleFactor);
WebSize previousOffset = webViewImpl->mainFrame()->scrollOffset();
float previousScale = webViewImpl->pageScaleFactor();
// Reload the page using the cache.
webViewImpl->mainFrame()->reloadWithOverrideURL(toKURL(m_baseURL + secondURL), false);
webkit_support::ServeAsynchronousMockedRequests();
ASSERT_EQ(previousOffset, webViewImpl->mainFrame()->scrollOffset());
ASSERT_EQ(previousScale, webViewImpl->pageScaleFactor());
// Reload the page while ignoring the cache.
webViewImpl->mainFrame()->reloadWithOverrideURL(toKURL(m_baseURL + thirdURL), true);
webkit_support::ServeAsynchronousMockedRequests();
ASSERT_EQ(previousOffset, webViewImpl->mainFrame()->scrollOffset());
ASSERT_EQ(previousScale, webViewImpl->pageScaleFactor());
}
TEST_F(WebFrameTest, FixedLayoutInitializeAtMinimumPageScale)
{
registerMockedHttpURLLoad("fixed_layout.html");
FixedLayoutTestWebViewClient client;
client.m_screenInfo.horizontalDPI = 160;
int viewportWidth = 640;
int viewportHeight = 480;
client.m_windowRect = WebRect(0, 0, viewportWidth, viewportHeight);
// Make sure we initialize to minimum scale, even if the window size
// only becomes available after the load begins.
WebViewImpl* webViewImpl = static_cast<WebViewImpl*>(FrameTestHelpers::createWebViewAndLoad(m_baseURL + "fixed_layout.html", true, 0, &client));
webViewImpl->enableFixedLayoutMode(true);
webViewImpl->settings()->setViewportEnabled(true);
webViewImpl->resize(WebSize(viewportWidth, viewportHeight));
int defaultFixedLayoutWidth = 980;
float minimumPageScaleFactor = viewportWidth / (float) defaultFixedLayoutWidth;
EXPECT_EQ(minimumPageScaleFactor, webViewImpl->pageScaleFactor());
// Assume the user has pinch zoomed to page scale factor 2.
float userPinchPageScaleFactor = 2;
webViewImpl->setPageScaleFactorPreservingScrollOffset(userPinchPageScaleFactor);
webViewImpl->mainFrameImpl()->frameView()->layout();
// Make sure we don't reset to initial scale if the page continues to load.
bool isNewNavigation;
webViewImpl->didCommitLoad(&isNewNavigation, false);
webViewImpl->didChangeContentsSize();
EXPECT_EQ(userPinchPageScaleFactor, webViewImpl->pageScaleFactor());
// Make sure we don't reset to initial scale if the viewport size changes.
webViewImpl->resize(WebSize(viewportWidth, viewportHeight + 100));
EXPECT_EQ(userPinchPageScaleFactor, webViewImpl->pageScaleFactor());
}
