XmlDom_test.cpp revision ac6edc501b61e14e3b70ccbbd4d8ed112d92b96c 
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/XmlDom.h"
18
19#include <sstream>
20#include <string>
21
22#include "test/Test.h"
23
24namespace aapt {
25
26constexpr const char* kXmlPreamble =
27    "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
28
29TEST(XmlDomTest, Inflate) {
30  std::stringstream in(kXmlPreamble);
31  in << R"EOF(
32        <Layout xmlns:android="http://schemas.android.com/apk/res/android"
33                android:layout_width="match_parent"
34                android:layout_height="wrap_content">
35            <TextView android:id="@+id/id"
36                      android:layout_width="wrap_content"
37                      android:layout_height="wrap_content" />
38        </Layout>
39    )EOF";
40
41  const Source source = {"test.xml"};
42  StdErrDiagnostics diag;
43  std::unique_ptr<xml::XmlResource> doc = xml::Inflate(&in, &diag, source);
44  ASSERT_NE(doc, nullptr);
45
46  xml::Namespace* ns = xml::NodeCast<xml::Namespace>(doc->root.get());
47  ASSERT_NE(ns, nullptr);
48  EXPECT_EQ(ns->namespace_uri, xml::kSchemaAndroid);
49  EXPECT_EQ(ns->namespace_prefix, "android");
50}
51
52TEST(XmlDomTest, HandleEscapes) {
53  std::unique_ptr<xml::XmlResource> doc = test::BuildXmlDom(
54      R"EOF(<shortcode pattern="\\d{5}">\\d{5}</shortcode>)EOF");
55
56  xml::Element* el = xml::FindRootElement(doc->root.get());
57  ASSERT_NE(nullptr, el);
58
59  xml::Attribute* attr = el->FindAttribute({}, "pattern");
60  ASSERT_NE(nullptr, attr);
61
62  EXPECT_EQ("\\d{5}", attr->value);
63
64  ASSERT_EQ(1u, el->children.size());
65
66  xml::Text* text = xml::NodeCast<xml::Text>(el->children[0].get());
67  ASSERT_NE(nullptr, text);
68  EXPECT_EQ("\\d{5}", text->text);
69}
70
71}  // namespace aapt
72