fba0cf2950
When processing attributes in XML, quotes can't be used to mark a section as whitespace preserving, so the assumption should be that the entire string is whitespace preserving, which makes quote characters literals. Bug: 62840718 Bug: 62840406 Test: make aapt2_tests Change-Id: I4afff02148b5b8e78833abf1f323c2f5325d6155
91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "xml/XmlDom.h"
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#include <sstream>
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#include <string>
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#include "test/Test.h"
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using ::testing::Eq;
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using ::testing::NotNull;
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using ::testing::SizeIs;
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namespace aapt {
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constexpr const char* kXmlPreamble =
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"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n";
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TEST(XmlDomTest, Inflate) {
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std::stringstream in(kXmlPreamble);
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in << R"(
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<Layout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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<TextView android:id="@+id/id"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content" />
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</Layout>)";
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const Source source("test.xml");
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StdErrDiagnostics diag;
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std::unique_ptr<xml::XmlResource> doc = xml::Inflate(&in, &diag, source);
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ASSERT_THAT(doc, NotNull());
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xml::Namespace* ns = xml::NodeCast<xml::Namespace>(doc->root.get());
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ASSERT_THAT(ns, NotNull());
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EXPECT_THAT(ns->namespace_uri, Eq(xml::kSchemaAndroid));
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EXPECT_THAT(ns->namespace_prefix, Eq("android"));
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}
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// Escaping is handled after parsing of the values for resource-specific values.
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TEST(XmlDomTest, ForwardEscapes) {
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std::unique_ptr<xml::XmlResource> doc = test::BuildXmlDom(R"(
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<element value="\?hello" pattern="\\d{5}">\\d{5}</element>)");
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xml::Element* el = xml::FindRootElement(doc.get());
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ASSERT_THAT(el, NotNull());
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xml::Attribute* attr = el->FindAttribute({}, "pattern");
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ASSERT_THAT(attr, NotNull());
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EXPECT_THAT(attr->value, Eq("\\\\d{5}"));
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attr = el->FindAttribute({}, "value");
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ASSERT_THAT(attr, NotNull());
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EXPECT_THAT(attr->value, Eq("\\?hello"));
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ASSERT_THAT(el->children, SizeIs(1u));
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xml::Text* text = xml::NodeCast<xml::Text>(el->children[0].get());
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ASSERT_THAT(text, NotNull());
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EXPECT_THAT(text->text, Eq("\\\\d{5}"));
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}
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TEST(XmlDomTest, XmlEscapeSequencesAreParsed) {
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std::unique_ptr<xml::XmlResource> doc = test::BuildXmlDom(R"(<element value=""" />)");
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xml::Element* el = xml::FindRootElement(doc.get());
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ASSERT_THAT(el, NotNull());
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xml::Attribute* attr = el->FindAttribute({}, "value");
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ASSERT_THAT(attr, NotNull());
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EXPECT_THAT(attr->value, Eq("\""));
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}
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} // namespace aapt
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