diff options
Diffstat (limited to 'luni/src/test/java/libcore/xml/KxmlSerializerTest.java')
| -rw-r--r-- | luni/src/test/java/libcore/xml/KxmlSerializerTest.java | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/luni/src/test/java/libcore/xml/KxmlSerializerTest.java b/luni/src/test/java/libcore/xml/KxmlSerializerTest.java new file mode 100644 index 0000000..6a75a9b --- /dev/null +++ b/luni/src/test/java/libcore/xml/KxmlSerializerTest.java @@ -0,0 +1,168 @@ +/* + * Copyright (C) 2009 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. + */ + +package libcore.xml; + +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.StringWriter; +import junit.framework.TestCase; +import org.kxml2.io.KXmlSerializer; +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xmlpull.v1.XmlSerializer; +import static tests.support.Support_Xml.domOf; + +public final class KxmlSerializerTest extends TestCase { + private static final String NAMESPACE = null; + + public void testWhitespaceInAttributeValue() throws Exception { + StringWriter stringWriter = new StringWriter(); + XmlSerializer serializer = new KXmlSerializer(); + serializer.setOutput(stringWriter); + serializer.startDocument("UTF-8", null); + serializer.startTag(NAMESPACE, "a"); + serializer.attribute(NAMESPACE, "cr", "\r"); + serializer.attribute(NAMESPACE, "lf", "\n"); + serializer.attribute(NAMESPACE, "tab", "\t"); + serializer.attribute(NAMESPACE, "space", " "); + serializer.endTag(NAMESPACE, "a"); + serializer.endDocument(); + assertXmlEquals("<a cr=\" \" lf=\" \" tab=\"	\" space=\" \" />", + stringWriter.toString()); + } + + public void testWriteDocument() throws Exception { + StringWriter stringWriter = new StringWriter(); + XmlSerializer serializer = new KXmlSerializer(); + serializer.setOutput(stringWriter); + serializer.startDocument("UTF-8", null); + serializer.startTag(NAMESPACE, "foo"); + serializer.attribute(NAMESPACE, "quux", "abc"); + serializer.startTag(NAMESPACE, "bar"); + serializer.endTag(NAMESPACE, "bar"); + serializer.startTag(NAMESPACE, "baz"); + serializer.endTag(NAMESPACE, "baz"); + serializer.endTag(NAMESPACE, "foo"); + serializer.endDocument(); + assertXmlEquals("<foo quux=\"abc\"><bar /><baz /></foo>", stringWriter.toString()); + } + + // http://code.google.com/p/android/issues/detail?id=21250 + public void testWriteSpecialCharactersInText() throws Exception { + StringWriter stringWriter = new StringWriter(); + XmlSerializer serializer = new KXmlSerializer(); + serializer.setOutput(stringWriter); + serializer.startDocument("UTF-8", null); + serializer.startTag(NAMESPACE, "foo"); + serializer.text("5'8\", 5 < 6 & 7 > 3!"); + serializer.endTag(NAMESPACE, "foo"); + serializer.endDocument(); + assertXmlEquals("<foo>5'8\", 5 < 6 & 7 > 3!</foo>", stringWriter.toString()); + } + + private void assertXmlEquals(String expectedXml, String actualXml) throws Exception { + String declaration = "<?xml version='1.0' encoding='UTF-8' ?>"; + assertEquals(declaration + expectedXml, actualXml); + } + + private static XmlSerializer newSerializer() throws IOException { + ByteArrayOutputStream bytesOut = new ByteArrayOutputStream(); + XmlSerializer serializer = new KXmlSerializer(); + serializer.setOutput(bytesOut, "UTF-8"); + serializer.startDocument("UTF-8", null); + return serializer; + } + + public void testInvalidCharactersInText() throws IOException { + XmlSerializer serializer = newSerializer(); + serializer.startTag(NAMESPACE, "root"); + for (int ch = 0; ch <= 0xffff; ++ch) { + final String s = Character.toString((char) ch); + if (isValidXmlCodePoint(ch)) { + serializer.text("a" + s + "b"); + } else { + try { + serializer.text("a" + s + "b"); + fail(s); + } catch (IllegalArgumentException expected) { + } + } + } + serializer.endTag(NAMESPACE, "root"); + } + + public void testInvalidCharactersInAttributeValues() throws IOException { + XmlSerializer serializer = newSerializer(); + serializer.startTag(NAMESPACE, "root"); + for (int ch = 0; ch <= 0xffff; ++ch) { + final String s = Character.toString((char) ch); + if (isValidXmlCodePoint(ch)) { + serializer.attribute(NAMESPACE, "a", "a" + s + "b"); + } else { + try { + serializer.attribute(NAMESPACE, "a", "a" + s + "b"); + fail(s); + } catch (IllegalArgumentException expected) { + } + } + } + serializer.endTag(NAMESPACE, "root"); + } + + public void testInvalidCharactersInCdataSections() throws IOException { + XmlSerializer serializer = newSerializer(); + serializer.startTag(NAMESPACE, "root"); + for (int ch = 0; ch <= 0xffff; ++ch) { + final String s = Character.toString((char) ch); + if (isValidXmlCodePoint(ch)) { + serializer.cdsect("a" + s + "b"); + } else { + try { + serializer.cdsect("a" + s + "b"); + fail(s); + } catch (IllegalArgumentException expected) { + } + } + } + serializer.endTag(NAMESPACE, "root"); + } + + public void testCdataWithTerminatorInside() throws Exception { + StringWriter writer = new StringWriter(); + XmlSerializer serializer = new KXmlSerializer(); + serializer.setOutput(writer); + serializer.startDocument("UTF-8", null); + serializer.startTag(NAMESPACE, "p"); + serializer.cdsect("a]]>b"); + serializer.endTag(NAMESPACE, "p"); + serializer.endDocument(); + // Adjacent CDATA sections aren't merged, so let's stick them together ourselves... + Document doc = domOf(writer.toString()); + NodeList children = doc.getFirstChild().getChildNodes(); + String text = ""; + for (int i = 0; i < children.getLength(); ++i) { + text += children.item(i).getNodeValue(); + } + assertEquals("a]]>b", text); + } + + private static boolean isValidXmlCodePoint(int c) { + // http://www.w3.org/TR/REC-xml/#charsets + return (c >= 0x20 && c <= 0xd7ff) || (c == 0x9) || (c == 0xa) || (c == 0xd) || + (c >= 0xe000 && c <= 0xfffd) || (c >= 0x10000 && c <= 0x10ffff); + } +} |