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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "util/StringPiece.h"
#include "xml/XmlPullParser.h"
#include <gtest/gtest.h>
#include <sstream>
namespace aapt {
TEST(XmlPullParserTest, NextChildNodeTraversesCorrectly) {
std::stringstream str;
str << "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<a><b><c xmlns:a=\"http://schema.org\"><d/></c><e/></b></a>";
xml::XmlPullParser parser(str);
const size_t depthOuter = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthOuter));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"a"), StringPiece16(parser.getElementName()));
const size_t depthA = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthA));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"b"), StringPiece16(parser.getElementName()));
const size_t depthB = parser.getDepth();
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthB));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"c"), StringPiece16(parser.getElementName()));
ASSERT_TRUE(xml::XmlPullParser::nextChildNode(&parser, depthB));
EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.getEvent());
EXPECT_EQ(StringPiece16(u"e"), StringPiece16(parser.getElementName()));
ASSERT_FALSE(xml::XmlPullParser::nextChildNode(&parser, depthOuter));
EXPECT_EQ(xml::XmlPullParser::Event::kEndDocument, parser.getEvent());
}
} // namespace aapt
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