chrome/renderer/translate_helper_browsertest.cc - Issue 11052002: Get the document language directly from WebKit

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Issue 11052002: Get the document language directly from WebKit (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Reduced patch that only expects langauge from http-equiv setting. Created 8 years, 2 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "chrome/common/chrome_constants.h"	5 #include "chrome/common/chrome_constants.h"

6 #include "chrome/common/render_messages.h"	6 #include "chrome/common/render_messages.h"

7 #include "chrome/renderer/translate_helper.h"	7 #include "chrome/renderer/translate_helper.h"

8 #include "chrome/test/base/chrome_render_view_test.h"	8 #include "chrome/test/base/chrome_render_view_test.h"

9 #include "content/public/renderer/render_view.h"	9 #include "content/public/renderer/render_view.h"

10 #include "testing/gmock/include/gmock/gmock.h"	10 #include "testing/gmock/include/gmock/gmock.h"

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360 LoadHTML("<html><head><meta http-equiv=\"content-language\" "	360 LoadHTML("<html><head><meta http-equiv=\"content-language\" "

361 "content=\" fr , es,en \">"	361 "content=\" fr , es,en \">"

362 "</head><body>A random page with random content.</body></html>");	362 "</head><body>A random page with random content.</body></html>");

363 message = render_thread_->sink().GetUniqueMessageMatching(	363 message = render_thread_->sink().GetUniqueMessageMatching(

364 ChromeViewHostMsg_TranslateLanguageDetermined::ID);	364 ChromeViewHostMsg_TranslateLanguageDetermined::ID);

365 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);	365 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);

366 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);	366 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);

367 EXPECT_EQ("fr", params.a);	367 EXPECT_EQ("fr", params.a);

368 }	368 }

369	369

	370 // Tests that the language meta tag works even with non-all-lower-case.

	371 // http://code.google.com/p/chromium/issues/detail?id=145689

	372 TEST_F(ChromeRenderViewTest, LanguageMetaTagCase) {

	373 // Suppress the normal delay that occurs when the page is loaded before which

	374 // the renderer sends the page contents to the browser.

	375 SendContentStateImmediately();

	376

	377 LoadHTML("<html><head><meta http-equiv=\"Content-Language\" content=\"es\">"

	378 "</head><body>A random page with random content.</body></html>");

	379 const IPC::Message* message = render_thread_->sink().GetUniqueMessageMatching(

	380 ChromeViewHostMsg_TranslateLanguageDetermined::ID);

	381 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);

	382 ChromeViewHostMsg_TranslateLanguageDetermined::Param params;

	383 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);

	384 EXPECT_EQ("es", params.a);

	385 render_thread_->sink().ClearMessages();

	386

	387 // Makes sure we support multiple languages specified.

	388 LoadHTML("<html><head><meta http-equiv=\"Content-Language\" "

	389 "content=\" fr , es,en \">"

	390 "</head><body>A random page with random content.</body></html>");

	391 message = render_thread_->sink().GetUniqueMessageMatching(

	392 ChromeViewHostMsg_TranslateLanguageDetermined::ID);

	393 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);

	394 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);

	395 EXPECT_EQ("fr", params.a);

	396 }

	397

	398

370 // Tests that a back navigation gets a translate language message.	399 // Tests that a back navigation gets a translate language message.

371 TEST_F(ChromeRenderViewTest, BackToTranslatablePage) {	400 TEST_F(ChromeRenderViewTest, BackToTranslatablePage) {

372 SendContentStateImmediately();	401 SendContentStateImmediately();

373 LoadHTML("<html><head><meta http-equiv=\"content-language\" content=\"zh\">"	402 LoadHTML("<html><head><meta http-equiv=\"content-language\" content=\"zh\">"

374 "</head><body>This page is in Chinese.</body></html>");	403 "</head><body>This page is in Chinese.</body></html>");

375 const IPC::Message* message = render_thread_->sink().GetUniqueMessageMatching(	404 const IPC::Message* message = render_thread_->sink().GetUniqueMessageMatching(

376 ChromeViewHostMsg_TranslateLanguageDetermined::ID);	405 ChromeViewHostMsg_TranslateLanguageDetermined::ID);

377 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);	406 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);

378 ChromeViewHostMsg_TranslateLanguageDetermined::Param params;	407 ChromeViewHostMsg_TranslateLanguageDetermined::Param params;

379 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);	408 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);

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392 GoBack(GetMainFrame()->previousHistoryItem());	421 GoBack(GetMainFrame()->previousHistoryItem());

393	422

394 message = render_thread_->sink().GetUniqueMessageMatching(	423 message = render_thread_->sink().GetUniqueMessageMatching(

395 ChromeViewHostMsg_TranslateLanguageDetermined::ID);	424 ChromeViewHostMsg_TranslateLanguageDetermined::ID);

396 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);	425 ASSERT_NE(static_cast<IPC::Message*>(NULL), message);

397 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);	426 ChromeViewHostMsg_TranslateLanguageDetermined::Read(message, &params);

398 EXPECT_EQ("zh", params.a);	427 EXPECT_EQ("zh", params.a);

399 render_thread_->sink().ClearMessages();	428 render_thread_->sink().ClearMessages();

400 }	429 }

401	430

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