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Side by Side Diff: Source/web/tests/WebViewTest.cpp

Issue 315763003: Update background color when it is transparent. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: test Created 6 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. 2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are 5 * modification, are permitted provided that the following conditions are
6 * met: 6 * met:
7 * 7 *
8 * * Redistributions of source code must retain the above copyright 8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above 10 * * Redistributions in binary form must reproduce the above
(...skipping 16 matching lines...) Expand all
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #include "config.h" 31 #include "config.h"
32 #include "public/web/WebView.h" 32 #include "public/web/WebView.h"
33 33
34 #include "core/dom/Document.h" 34 #include "core/dom/Document.h"
35 #include "core/dom/Element.h" 35 #include "core/dom/Element.h"
36 #include "core/frame/FrameView.h" 36 #include "core/frame/FrameView.h"
37 #include "core/frame/LocalFrame.h"
37 #include "core/frame/Settings.h" 38 #include "core/frame/Settings.h"
38 #include "core/html/HTMLDocument.h" 39 #include "core/html/HTMLDocument.h"
39 #include "core/html/HTMLIFrameElement.h" 40 #include "core/html/HTMLIFrameElement.h"
40 #include "core/html/HTMLInputElement.h" 41 #include "core/html/HTMLInputElement.h"
41 #include "core/html/HTMLTextAreaElement.h" 42 #include "core/html/HTMLTextAreaElement.h"
42 #include "core/loader/FrameLoadRequest.h" 43 #include "core/loader/FrameLoadRequest.h"
43 #include "core/page/Chrome.h" 44 #include "core/page/Chrome.h"
44 #include "core/rendering/RenderLayer.h" 45 #include "core/rendering/RenderLayer.h"
45 #include "core/rendering/RenderView.h" 46 #include "core/rendering/RenderView.h"
46 #include "platform/KeyboardCodes.h" 47 #include "platform/KeyboardCodes.h"
48 #include "platform/geometry/IntSize.h"
47 #include "platform/graphics/Color.h" 49 #include "platform/graphics/Color.h"
48 #include "public/platform/Platform.h" 50 #include "public/platform/Platform.h"
49 #include "public/platform/WebDragData.h" 51 #include "public/platform/WebDragData.h"
50 #include "public/platform/WebSize.h" 52 #include "public/platform/WebSize.h"
51 #include "public/platform/WebThread.h" 53 #include "public/platform/WebThread.h"
52 #include "public/platform/WebUnitTestSupport.h" 54 #include "public/platform/WebUnitTestSupport.h"
53 #include "public/web/WebAutofillClient.h" 55 #include "public/web/WebAutofillClient.h"
54 #include "public/web/WebContentDetectionResult.h" 56 #include "public/web/WebContentDetectionResult.h"
55 #include "public/web/WebDateTimeChooserCompletion.h" 57 #include "public/web/WebDateTimeChooserCompletion.h"
56 #include "public/web/WebDocument.h" 58 #include "public/web/WebDocument.h"
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210 std::string m_baseURL; 212 std::string m_baseURL;
211 FrameTestHelpers::WebViewHelper m_webViewHelper; 213 FrameTestHelpers::WebViewHelper m_webViewHelper;
212 }; 214 };
213 215
214 TEST_F(WebViewTest, SetBaseBackgroundColor) 216 TEST_F(WebViewTest, SetBaseBackgroundColor)
215 { 217 {
216 const WebColor kWhite = 0xFFFFFFFF; 218 const WebColor kWhite = 0xFFFFFFFF;
217 const WebColor kBlue = 0xFF0000FF; 219 const WebColor kBlue = 0xFF0000FF;
218 const WebColor kDarkCyan = 0xFF227788; 220 const WebColor kDarkCyan = 0xFF227788;
219 const WebColor kTranslucentPutty = 0x80BFB196; 221 const WebColor kTranslucentPutty = 0x80BFB196;
222 const WebColor kTransparent = 0x00000000;
220 223
221 WebView* webView = m_webViewHelper.initialize(); 224 WebViewImpl* webView = m_webViewHelper.initialize();
222 EXPECT_EQ(kWhite, webView->backgroundColor()); 225 EXPECT_EQ(kWhite, webView->backgroundColor());
223 226
224 webView->setBaseBackgroundColor(kBlue); 227 webView->setBaseBackgroundColor(kBlue);
225 EXPECT_EQ(kBlue, webView->backgroundColor()); 228 EXPECT_EQ(kBlue, webView->backgroundColor());
226 229
227 WebURL baseURL = URLTestHelpers::toKURL("http://example.com/"); 230 WebURL baseURL = URLTestHelpers::toKURL("http://example.com/");
228 FrameTestHelpers::loadHTMLString(webView->mainFrame(), "<html><head><style>b ody {background-color:#227788}</style></head></html>", baseURL); 231 FrameTestHelpers::loadHTMLString(webView->mainFrame(), "<html><head><style>b ody {background-color:#227788}</style></head></html>", baseURL);
229 EXPECT_EQ(kDarkCyan, webView->backgroundColor()); 232 EXPECT_EQ(kDarkCyan, webView->backgroundColor());
230 233
231 FrameTestHelpers::loadHTMLString(webView->mainFrame(), "<html><head><style>b ody {background-color:rgba(255,0,0,0.5)}</style></head></html>", baseURL); 234 FrameTestHelpers::loadHTMLString(webView->mainFrame(), "<html><head><style>b ody {background-color:rgba(255,0,0,0.5)}</style></head></html>", baseURL);
232 // Expected: red (50% alpha) blended atop base of kBlue. 235 // Expected: red (50% alpha) blended atop base of kBlue.
233 EXPECT_EQ(0xFF7F0080, webView->backgroundColor()); 236 EXPECT_EQ(0xFF7F0080, webView->backgroundColor());
234 237
235 webView->setBaseBackgroundColor(kTranslucentPutty); 238 webView->setBaseBackgroundColor(kTranslucentPutty);
236 // Expected: red (50% alpha) blended atop kTranslucentPutty. Note the alpha. 239 // Expected: red (50% alpha) blended atop kTranslucentPutty. Note the alpha.
237 EXPECT_EQ(0xBFE93B32, webView->backgroundColor()); 240 EXPECT_EQ(0xBFE93B32, webView->backgroundColor());
241
242 webView->setBaseBackgroundColor(kTransparent);
243 FrameTestHelpers::loadHTMLString(webView->mainFrame(), "<html><head><style>b ody {background-color:transparent}</style></head></html>", baseURL);
244 // Expected: transparent on top of kTransparent will still be transparent.
245 EXPECT_EQ(kTransparent, webView->backgroundColor());
246
247 WebCore::LocalFrame* frame = webView->mainFrameImpl()->frame();
248
249 // Creating a new frame view with the background color having 0 alpha.
250 frame->createView(WebCore::IntSize(1024, 768), WebCore::Color::transparent, true);
251 EXPECT_EQ(kTransparent, frame->view()->baseBackgroundColor());
252
253 WebCore::Color kTransparentRed(100, 0, 0, 0);
254 frame->createView(WebCore::IntSize(1024, 768), kTransparentRed, true);
255 EXPECT_EQ(kTransparentRed, frame->view()->baseBackgroundColor());
238 } 256 }
239 257
240 TEST_F(WebViewTest, SetBaseBackgroundColorBeforeMainFrame) 258 TEST_F(WebViewTest, SetBaseBackgroundColorBeforeMainFrame)
241 { 259 {
242 const WebColor kBlue = 0xFF0000FF; 260 const WebColor kBlue = 0xFF0000FF;
243 WebView* webView = WebViewImpl::create(0); 261 WebView* webView = WebViewImpl::create(0);
244 EXPECT_NE(kBlue, webView->backgroundColor()); 262 EXPECT_NE(kBlue, webView->backgroundColor());
245 // webView does not have a frame yet, but we should still be able to set the background color. 263 // webView does not have a frame yet, but we should still be able to set the background color.
246 webView->setBaseBackgroundColor(kBlue); 264 webView->setBaseBackgroundColor(kBlue);
247 EXPECT_EQ(kBlue, webView->backgroundColor()); 265 EXPECT_EQ(kBlue, webView->backgroundColor());
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1977 1995
1978 EXPECT_EQ(0, client.getUserGestureNotificationsCount()); 1996 EXPECT_EQ(0, client.getUserGestureNotificationsCount());
1979 1997
1980 EXPECT_TRUE(tapElementById(webView, WebInputEvent::GestureTap, WebString::fr omUTF8("target"))); 1998 EXPECT_TRUE(tapElementById(webView, WebInputEvent::GestureTap, WebString::fr omUTF8("target")));
1981 1999
1982 EXPECT_EQ(1, client.getUserGestureNotificationsCount()); 2000 EXPECT_EQ(1, client.getUserGestureNotificationsCount());
1983 webView->setAutofillClient(0); 2001 webView->setAutofillClient(0);
1984 } 2002 }
1985 2003
1986 } // namespace 2004 } // namespace
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