third_party/WebKit/Source/web/tests/WebViewTest.cpp - Issue 2608423002: Fix RGBA alpha parsing and serialization to adhere to W3 standard.

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Issue 2608423002: Fix RGBA alpha parsing and serialization to adhere to W3 standard. (Closed)

Patch Set: NeedsRebaseline for failed layout tests Created 3 years, 11 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

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388 "html>",	388 "html>",

389 baseURL);	389 baseURL);

390 EXPECT_EQ(kDarkCyan, webView->backgroundColor());	390 EXPECT_EQ(kDarkCyan, webView->backgroundColor());

391	391

392 FrameTestHelpers::loadHTMLString(webView->mainFrame(),	392 FrameTestHelpers::loadHTMLString(webView->mainFrame(),

393 "<html><head><style>body "	393 "<html><head><style>body "

394 "{background-color:rgba(255,0,0,0.5)}</"	394 "{background-color:rgba(255,0,0,0.5)}</"

395 "style></head></html>",	395 "style></head></html>",

396 baseURL);	396 baseURL);

397 // Expected: red (50% alpha) blended atop base of kBlue.	397 // Expected: red (50% alpha) blended atop base of kBlue.

398 EXPECT_EQ(0xFF7F0080, webView->backgroundColor());	398 EXPECT_EQ(0xFF80007F, webView->backgroundColor());

399	399

400 webView->setBaseBackgroundColor(kTranslucentPutty);	400 webView->setBaseBackgroundColor(kTranslucentPutty);

401 // Expected: red (50% alpha) blended atop kTranslucentPutty. Note the alpha.	401 // Expected: red (50% alpha) blended atop kTranslucentPutty. Note the alpha.

402 EXPECT_EQ(0xBFE93B32, webView->backgroundColor());	402 EXPECT_EQ(0xBFE93A31, webView->backgroundColor());

403	403

404 webView->setBaseBackgroundColor(kTransparent);	404 webView->setBaseBackgroundColor(kTransparent);

405 FrameTestHelpers::loadHTMLString(webView->mainFrame(),	405 FrameTestHelpers::loadHTMLString(webView->mainFrame(),

406 "<html><head><style>body "	406 "<html><head><style>body "

407 "{background-color:transparent}</style></"	407 "{background-color:transparent}</style></"

408 "head></html>",	408 "head></html>",

409 baseURL);	409 baseURL);

410 // Expected: transparent on top of kTransparent will still be transparent.	410 // Expected: transparent on top of kTransparent will still be transparent.

411 EXPECT_EQ(kTransparent, webView->backgroundColor());	411 EXPECT_EQ(kTransparent, webView->backgroundColor());

412	412

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4352 frame->printBegin(printParams, WebNode());	4352 frame->printBegin(printParams, WebNode());

4353 webView->resize(WebSize(500, 500));	4353 webView->resize(WebSize(500, 500));

4354 EXPECT_EQ(500, vwElement->offsetWidth());	4354 EXPECT_EQ(500, vwElement->offsetWidth());

4355	4355

4356 webView->resize(WebSize(800, 600));	4356 webView->resize(WebSize(800, 600));

4357 frame->printEnd();	4357 frame->printEnd();

4358 EXPECT_EQ(800, vwElement->offsetWidth());	4358 EXPECT_EQ(800, vwElement->offsetWidth());

4359 }	4359 }

4360	4360

4361 } // namespace blink	4361 } // namespace blink

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