chrome/renderer/render_view_unittest.cc - Issue 20014: Add the first unit-test that tests our IME backend....

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Issue 20014: Add the first unit-test that tests our IME backend.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: '' Created 11 years, 10 months ago

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1 // Copyright (c) 2008 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2008 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 "base/scoped_ptr.h"	5 #include "base/scoped_ptr.h"

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

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

8 #include "chrome/renderer/mock_render_thread.h"	8 #include "chrome/renderer/mock_render_thread.h"

9 #include "chrome/renderer/render_view.h"	9 #include "chrome/renderer/render_view.h"

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

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123 ViewHostMsg_UpdateState::ID));	123 ViewHostMsg_UpdateState::ID));

124 render_thread_.sink().ClearMessages();	124 render_thread_.sink().ClearMessages();

125	125

126 // Change the value of the input. We should have gotten an update state	126 // Change the value of the input. We should have gotten an update state

127 // notification. We need to spin the message loop to catch this update.	127 // notification. We need to spin the message loop to catch this update.

128 ExecuteJavaScript("document.getElementById('elt_text').value = 'foo';");	128 ExecuteJavaScript("document.getElementById('elt_text').value = 'foo';");

129 ProcessPendingMessages();	129 ProcessPendingMessages();

130 EXPECT_TRUE(render_thread_.sink().GetUniqueMessageMatching(	130 EXPECT_TRUE(render_thread_.sink().GetUniqueMessageMatching(

131 ViewHostMsg_UpdateState::ID));	131 ViewHostMsg_UpdateState::ID));

132 }	132 }

	133

	134 // Test that our IME backend sends a notification message when the input focus

	135 // changes.

	136 TEST_F(RenderViewTest, OnImeStateChanged) {

	137 // Enable our IME backend code.

	138 view_->OnImeSetInputMode(true);

	139

	140 // Load an HTML page consisting of two input fields.

	141 view_->set_delay_seconds_for_form_state_sync(0);

	142 LoadHTML("<html>"

	143 "<head>"

	144 "</head>"

	145 "<body>"

	146 "<input id=\"test1\" type=\"text\"></input>"

	147 "<input id=\"test2\" type=\"password\"></input>"

	148 "</body>"

	149 "</html>");

	150 render_thread_.sink().ClearMessages();

	151

	152 const int kRepeatCount = 10;

	153 for (int i = 0; i < kRepeatCount; i++) {

	154 // Move the input focus to the first <input> element, where we should

	155 // activate IMEs.

	156 ExecuteJavaScript("document.getElementById('test1').focus();");

	157 ProcessPendingMessages();

	158 render_thread_.sink().ClearMessages();

	159

	160 // Update the IME status and verify if our IME backend sends an IPC message

	161 // to activate IMEs.

	162 view_->UpdateIME();

	163 const IPC::Message* msg = render_thread_.sink().GetMessageAt(0);

	164 EXPECT_TRUE(msg != NULL);

	165 EXPECT_EQ(ViewHostMsg_ImeUpdateStatus::ID, msg->type());

	166 ViewHostMsg_ImeUpdateStatus::Param params;

	167 ViewHostMsg_ImeUpdateStatus::Read(msg, &params);

	168 EXPECT_EQ(params.a, IME_COMPLETE_COMPOSITION);

	169 EXPECT_TRUE(params.b.x() > 0 && params.b.y() > 0);

	170

	171 // Move the input focus to the second <input> element, where we should

	172 // de-activate IMEs.

	173 ExecuteJavaScript("document.getElementById('test2').focus();");

	174 ProcessPendingMessages();

	175 render_thread_.sink().ClearMessages();

	176

	177 // Update the IME status and verify if our IME backend sends an IPC message

	178 // to de-activate IMEs.

	179 view_->UpdateIME();

	180 msg = render_thread_.sink().GetMessageAt(0);

	181 EXPECT_TRUE(msg != NULL);

	182 EXPECT_EQ(ViewHostMsg_ImeUpdateStatus::ID, msg->type());

	183 ViewHostMsg_ImeUpdateStatus::Read(msg, &params);

	184 EXPECT_EQ(params.a, IME_DISABLE);

	185 }

	186 }

	187

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