// Copyright (c) 2012 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 "content/public/browser/web_ui_message_handler.h" #include "base/strings/string16.h" #include "base/strings/utf_string_conversions.h" #include "base/values.h" #include "testing/gtest/include/gtest/gtest.h" namespace content { TEST(WebUIMessageHandlerTest, ExtractIntegerValue) { ListValue list; int value, zero_value = 0, neg_value = -1234, pos_value = 1234; string16 zero_string(UTF8ToUTF16("0")); string16 neg_string(UTF8ToUTF16("-1234")); string16 pos_string(UTF8ToUTF16("1234")); list.Append(new base::FundamentalValue(zero_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, zero_value); list.Clear(); list.Append(new base::FundamentalValue(neg_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, neg_value); list.Clear(); list.Append(new base::FundamentalValue(pos_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, pos_value); list.Clear(); list.Append(new base::StringValue(zero_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, zero_value); list.Clear(); list.Append(new base::StringValue(neg_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, neg_value); list.Clear(); list.Append(new base::StringValue(pos_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractIntegerValue(&list, &value)); EXPECT_EQ(value, pos_value); } TEST(WebUIMessageHandlerTest, ExtractDoubleValue) { base::ListValue list; double value, zero_value = 0.0, neg_value = -1234.5, pos_value = 1234.5; string16 zero_string(UTF8ToUTF16("0")); string16 neg_string(UTF8ToUTF16("-1234.5")); string16 pos_string(UTF8ToUTF16("1234.5")); list.Append(new base::FundamentalValue(zero_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, zero_value); list.Clear(); list.Append(new base::FundamentalValue(neg_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, neg_value); list.Clear(); list.Append(new base::FundamentalValue(pos_value)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, pos_value); list.Clear(); list.Append(new base::StringValue(zero_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, zero_value); list.Clear(); list.Append(new base::StringValue(neg_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, neg_value); list.Clear(); list.Append(new base::StringValue(pos_string)); EXPECT_TRUE(WebUIMessageHandler::ExtractDoubleValue(&list, &value)); EXPECT_DOUBLE_EQ(value, pos_value); } TEST(WebUIMessageHandlerTest, ExtractStringValue) { base::ListValue list; string16 in_string(UTF8ToUTF16( "The facts, though interesting, are irrelevant.")); list.Append(new base::StringValue(in_string)); string16 out_string = WebUIMessageHandler::ExtractStringValue(&list); EXPECT_EQ(in_string, out_string); } } // namespace content