1/*
2 * Copyright (C) 2016 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 "link/Linkers.h"
18
19#include "test/Test.h"
20
21namespace aapt {
22
23class XmlUriTestVisitor : public xml::Visitor {
24 public:
25  XmlUriTestVisitor() = default;
26
27  void Visit(xml::Element* el) override {
28    for (const auto& attr : el->attributes) {
29      EXPECT_EQ(std::string(), attr.namespace_uri);
30    }
31    EXPECT_EQ(std::string(), el->namespace_uri);
32    xml::Visitor::Visit(el);
33  }
34
35  void Visit(xml::Namespace* ns) override {
36    EXPECT_EQ(std::string(), ns->namespace_uri);
37    xml::Visitor::Visit(ns);
38  }
39
40 private:
41  DISALLOW_COPY_AND_ASSIGN(XmlUriTestVisitor);
42};
43
44class XmlNamespaceTestVisitor : public xml::Visitor {
45 public:
46  XmlNamespaceTestVisitor() = default;
47
48  void Visit(xml::Namespace* ns) override {
49    ADD_FAILURE() << "Detected namespace: " << ns->namespace_prefix << "=\""
50                  << ns->namespace_uri << "\"";
51    xml::Visitor::Visit(ns);
52  }
53
54 private:
55  DISALLOW_COPY_AND_ASSIGN(XmlNamespaceTestVisitor);
56};
57
58class XmlNamespaceRemoverTest : public ::testing::Test {
59 public:
60  void SetUp() override {
61    context_ =
62        test::ContextBuilder().SetCompilationPackage("com.app.test").Build();
63  }
64
65 protected:
66  std::unique_ptr<IAaptContext> context_;
67};
68
69TEST_F(XmlNamespaceRemoverTest, RemoveUris) {
70  std::unique_ptr<xml::XmlResource> doc =
71      test::BuildXmlDomForPackageName(context_.get(), R"EOF(
72            <View xmlns:android="http://schemas.android.com/apk/res/android"
73                  android:text="hello" />)EOF");
74
75  XmlNamespaceRemover remover;
76  ASSERT_TRUE(remover.Consume(context_.get(), doc.get()));
77
78  xml::Node* root = doc.get()->root.get();
79  ASSERT_NE(root, nullptr);
80
81  XmlUriTestVisitor visitor;
82  root->Accept(&visitor);
83}
84
85TEST_F(XmlNamespaceRemoverTest, RemoveNamespaces) {
86  std::unique_ptr<xml::XmlResource> doc =
87      test::BuildXmlDomForPackageName(context_.get(), R"EOF(
88            <View xmlns:android="http://schemas.android.com/apk/res/android"
89                  xmlns:foo="http://schemas.android.com/apk/res/foo"
90                  foo:bar="foobar"
91                  android:text="hello" />)EOF");
92
93  XmlNamespaceRemover remover;
94  ASSERT_TRUE(remover.Consume(context_.get(), doc.get()));
95
96  xml::Node* root = doc.get()->root.get();
97  ASSERT_NE(root, nullptr);
98
99  XmlNamespaceTestVisitor visitor;
100  root->Accept(&visitor);
101}
102
103TEST_F(XmlNamespaceRemoverTest, RemoveNestedNamespaces) {
104  std::unique_ptr<xml::XmlResource> doc =
105      test::BuildXmlDomForPackageName(context_.get(), R"EOF(
106            <View xmlns:android="http://schemas.android.com/apk/res/android"
107                  android:text="hello">
108              <View xmlns:foo="http://schemas.example.com/foo"
109                    android:text="foo"/>
110            </View>)EOF");
111
112  XmlNamespaceRemover remover;
113  ASSERT_TRUE(remover.Consume(context_.get(), doc.get()));
114
115  xml::Node* root = doc.get()->root.get();
116  ASSERT_NE(root, nullptr);
117
118  XmlNamespaceTestVisitor visitor;
119  root->Accept(&visitor);
120}
121
122}  // namespace aapt
123