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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/scoped_ptr.h"
#include "base/string16.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/common/render_messages.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(RenderMessagesUnittest, WebAccessibility) {
// Test a simple case.
webkit_glue::WebAccessibility input;
input.id = 123;
input.name = ASCIIToUTF16("name");
input.value = ASCIIToUTF16("value");
string16 help = ASCIIToUTF16("help");
input.attributes[webkit_glue::WebAccessibility::ATTR_HELP] = help;
input.role = webkit_glue::WebAccessibility::ROLE_CHECKBOX;
input.state =
(1 << webkit_glue::WebAccessibility::STATE_CHECKED) |
(1 << webkit_glue::WebAccessibility::STATE_FOCUSED);
input.location = WebKit::WebRect(11, 22, 333, 444);
IPC::Message msg(1, 2, IPC::Message::PRIORITY_NORMAL);
IPC::WriteParam(&msg, input);
webkit_glue::WebAccessibility output;
void* iter = NULL;
EXPECT_TRUE(IPC::ReadParam(&msg, &iter, &output));
EXPECT_EQ(input.id, output.id);
EXPECT_EQ(input.name, output.name);
EXPECT_EQ(input.value, output.value);
EXPECT_EQ(static_cast<size_t>(1), input.attributes.size());
EXPECT_EQ(help, input.attributes[webkit_glue::WebAccessibility::ATTR_HELP]);
EXPECT_EQ(input.role, output.role);
EXPECT_EQ(input.state, output.state);
EXPECT_EQ(input.location, output.location);
EXPECT_EQ(input.children.size(), output.children.size());
// Test a corrupt case.
IPC::Message bad_msg(1, 2, IPC::Message::PRIORITY_NORMAL);
bad_msg.WriteInt(99);
iter = NULL;
EXPECT_FALSE(IPC::ReadParam(&bad_msg, &iter, &output));
// Test a recursive case.
webkit_glue::WebAccessibility outer;
outer.id = 1000;
outer.name = ASCIIToUTF16("outer_name");
outer.role = webkit_glue::WebAccessibility::ROLE_GROUP;
outer.state = 0;
outer.location = WebKit::WebRect(0, 0, 1000, 1000);
webkit_glue::WebAccessibility inner1;
inner1.id = 1001;
inner1.name = ASCIIToUTF16("inner1_name");
inner1.role = webkit_glue::WebAccessibility::ROLE_RADIO_BUTTON;
inner1.state =
(1 << webkit_glue::WebAccessibility::STATE_CHECKED) |
(1 << webkit_glue::WebAccessibility::STATE_FOCUSED);
inner1.location = WebKit::WebRect(10, 10, 900, 400);
outer.children.push_back(inner1);
webkit_glue::WebAccessibility inner2;
inner2.id = 1002;
inner2.name = ASCIIToUTF16("inner2_name");
inner2.role = webkit_glue::WebAccessibility::ROLE_RADIO_BUTTON;
inner2.state = (1 << webkit_glue::WebAccessibility::STATE_CHECKED);
inner2.location = WebKit::WebRect(10, 500, 900, 400);
outer.children.push_back(inner2);
IPC::Message msg2(1, 2, IPC::Message::PRIORITY_NORMAL);
IPC::WriteParam(&msg2, outer);
void* iter2 = NULL;
EXPECT_TRUE(IPC::ReadParam(&msg2, &iter2, &output));
EXPECT_EQ(outer.id, output.id);
EXPECT_EQ(outer.name, output.name);
EXPECT_EQ(outer.role, output.role);
EXPECT_EQ(outer.state, output.state);
EXPECT_EQ(outer.location, output.location);
EXPECT_EQ(outer.children.size(), output.children.size());
EXPECT_EQ(inner1.id, output.children[0].id);
EXPECT_EQ(inner1.name, output.children[0].name);
EXPECT_EQ(inner1.role, output.children[0].role);
EXPECT_EQ(inner1.state, output.children[0].state);
EXPECT_EQ(inner1.location, output.children[0].location);
EXPECT_EQ(inner2.id, output.children[1].id);
EXPECT_EQ(inner2.name, output.children[1].name);
EXPECT_EQ(inner2.role, output.children[1].role);
EXPECT_EQ(inner2.state, output.children[1].state);
EXPECT_EQ(inner2.location, output.children[1].location);
}
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