1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "xml/XmlPullParser.h"
18
19#include <sstream>
20
21#include "androidfw/StringPiece.h"
22
23#include "test/Test.h"
24
25using android::StringPiece;
26
27namespace aapt {
28
29TEST(XmlPullParserTest, NextChildNodeTraversesCorrectly) {
30  std::stringstream str;
31  str << "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
32         "<a><b><c xmlns:a=\"http://schema.org\"><d/></c><e/></b></a>";
33  xml::XmlPullParser parser(str);
34
35  const size_t depth_outer = parser.depth();
36  ASSERT_TRUE(xml::XmlPullParser::NextChildNode(&parser, depth_outer));
37
38  EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.event());
39  EXPECT_EQ(StringPiece("a"), StringPiece(parser.element_name()));
40
41  const size_t depth_a = parser.depth();
42  ASSERT_TRUE(xml::XmlPullParser::NextChildNode(&parser, depth_a));
43  EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.event());
44  EXPECT_EQ(StringPiece("b"), StringPiece(parser.element_name()));
45
46  const size_t depth_b = parser.depth();
47  ASSERT_TRUE(xml::XmlPullParser::NextChildNode(&parser, depth_b));
48  EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.event());
49  EXPECT_EQ(StringPiece("c"), StringPiece(parser.element_name()));
50
51  ASSERT_TRUE(xml::XmlPullParser::NextChildNode(&parser, depth_b));
52  EXPECT_EQ(xml::XmlPullParser::Event::kStartElement, parser.event());
53  EXPECT_EQ(StringPiece("e"), StringPiece(parser.element_name()));
54
55  ASSERT_FALSE(xml::XmlPullParser::NextChildNode(&parser, depth_outer));
56  EXPECT_EQ(xml::XmlPullParser::Event::kEndDocument, parser.event());
57}
58
59}  // namespace aapt
60