Upstream version 9.37.197.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / web / tests / WebFrameTest.cpp

diff --git a/src/third_party/WebKit/Source/web/tests/WebFrameTest.cpp b/src/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
index d248761..31fbdaf 100644 (file)
--- a/src/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
+++ b/src/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
@@ -1368,6 +1368,86 @@ TEST_F(WebFrameTest, WideViewportInitialScaleDoesNotExpandFixedLayoutWidth)
     EXPECT_EQ(0.5f, webViewHelper.webView()->pageScaleFactor());
 }
 
+TEST_F(WebFrameTest, SetForceZeroLayoutHeight)
+{
+    UseMockScrollbarSettings mockScrollbarSettings;
+    registerMockedHttpURLLoad("200-by-300.html");
+
+    FixedLayoutTestWebViewClient client;
+    client.m_screenInfo.deviceScaleFactor = 1;
+    int viewportWidth = 640;
+    int viewportHeight = 480;
+
+    FrameTestHelpers::WebViewHelper webViewHelper;
+
+    webViewHelper.initializeAndLoad(m_baseURL + "200-by-300.html", true, 0, &client, enableViewportSettings);
+    webViewHelper.webView()->resize(WebSize(viewportWidth, viewportHeight));
+    webViewHelper.webView()->layout();
+
+    EXPECT_LE(viewportHeight, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+    webViewHelper.webView()->settings()->setForceZeroLayoutHeight(true);
+    EXPECT_TRUE(webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->needsLayout());
+
+    EXPECT_EQ(0, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+
+    webViewHelper.webView()->resize(WebSize(viewportWidth, viewportHeight * 2));
+    EXPECT_FALSE(webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->needsLayout());
+    EXPECT_EQ(0, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+
+    webViewHelper.webView()->resize(WebSize(viewportWidth * 2, viewportHeight));
+    webViewHelper.webView()->layout();
+    EXPECT_EQ(0, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+
+    webViewHelper.webView()->settings()->setForceZeroLayoutHeight(false);
+    EXPECT_LE(viewportHeight, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+}
+
+TEST_F(WebFrameTest, SetForceZeroLayoutHeightWorksAcrossNavigations)
+{
+    UseMockScrollbarSettings mockScrollbarSettings;
+    registerMockedHttpURLLoad("200-by-300.html");
+    registerMockedHttpURLLoad("large-div.html");
+
+    FixedLayoutTestWebViewClient client;
+    client.m_screenInfo.deviceScaleFactor = 1;
+    int viewportWidth = 640;
+    int viewportHeight = 480;
+
+    FrameTestHelpers::WebViewHelper webViewHelper;
+
+    webViewHelper.initializeAndLoad(m_baseURL + "200-by-300.html", true, 0, &client, enableViewportSettings);
+    webViewHelper.webView()->settings()->setForceZeroLayoutHeight(true);
+    webViewHelper.webView()->resize(WebSize(viewportWidth, viewportHeight));
+    webViewHelper.webView()->layout();
+
+    FrameTestHelpers::loadFrame(webViewHelper.webView()->mainFrame(), m_baseURL + "large-div.html");
+    webViewHelper.webView()->layout();
+
+    EXPECT_EQ(0, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+}
+
+TEST_F(WebFrameTest, SetForceZeroLayoutHeightWithWideViewportQuirk)
+{
+    UseMockScrollbarSettings mockScrollbarSettings;
+    registerMockedHttpURLLoad("200-by-300.html");
+
+    FixedLayoutTestWebViewClient client;
+    client.m_screenInfo.deviceScaleFactor = 1;
+    int viewportWidth = 640;
+    int viewportHeight = 480;
+
+    FrameTestHelpers::WebViewHelper webViewHelper;
+
+    webViewHelper.initializeAndLoad(m_baseURL + "200-by-300.html", true, 0, &client, enableViewportSettings);
+    webViewHelper.webView()->settings()->setWideViewportQuirkEnabled(true);
+    webViewHelper.webView()->settings()->setUseWideViewport(true);
+    webViewHelper.webView()->settings()->setForceZeroLayoutHeight(true);
+    webViewHelper.webView()->resize(WebSize(viewportWidth, viewportHeight));
+    webViewHelper.webView()->layout();
+
+    EXPECT_EQ(0, webViewHelper.webViewImpl()->mainFrameImpl()->frameView()->layoutSize().height());
+}
+
 TEST_F(WebFrameTest, WideViewportAndWideContentWithInitialScale)
 {
     UseMockScrollbarSettings mockScrollbarSettings;