/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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 com.intellij.codeInsight;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiFileFactory;
import com.intellij.psi.xml.XmlFile;
import com.intellij.psi.xml.XmlTag;
import com.intellij.testFramework.LightPlatformTestCase;
import com.intellij.xml.XmlAttributeDescriptor;
import com.intellij.xml.XmlElementDescriptor;
import com.intellij.xml.XmlNSDescriptor;
import com.intellij.xml.impl.dtd.XmlElementDescriptorImpl;
import com.intellij.xml.impl.dtd.XmlNSDescriptorImpl;
/**
* @author Mike
*/
public class XmlDtdTest extends LightPlatformTestCase {
public void testDocumentDescriptor1() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor("<!ELEMENT principals (#PCDATA)><!ELEMENT data-sources (#PCDATA)>");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag("principals"));
assertNotNull(elementDescriptor);
elementDescriptor = NSDescriptor.getElementDescriptor(tag("data-sources"));
assertNotNull(elementDescriptor);
elementDescriptor = NSDescriptor.getElementDescriptor(tag("xxx"));
assertNull(elementDescriptor);
}
public void testElementDescriptor1() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor("<!ELEMENT principals (#PCDATA)><!ELEMENT data-sources (#PCDATA)>");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag("principals"));
assertEquals("principals", elementDescriptor.getName());
elementDescriptor = NSDescriptor.getElementDescriptor(tag("data-sources"));
assertEquals("data-sources", elementDescriptor.getName());
}
public void testElementDescriptor2() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT principals (#PCDATA)><!ELEMENT data-sources ANY>" +
"<!ELEMENT read-access (namespace-resource)><!ELEMENT group EMPTY>");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag("principals"));
assertEquals(elementDescriptor.getContentType(), XmlElementDescriptor.CONTENT_TYPE_MIXED);
elementDescriptor = NSDescriptor.getElementDescriptor(tag("data-sources"));
assertEquals(elementDescriptor.getContentType(), XmlElementDescriptor.CONTENT_TYPE_ANY);
elementDescriptor = NSDescriptor.getElementDescriptor(tag("read-access"));
assertEquals(elementDescriptor.getContentType(), XmlElementDescriptor.CONTENT_TYPE_CHILDREN);
elementDescriptor = NSDescriptor.getElementDescriptor(tag("group"));
assertEquals(elementDescriptor.getContentType(), XmlElementDescriptor.CONTENT_TYPE_EMPTY);
}
public void testElementDescriptor3() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT principals ANY><!ATTLIST principals path CDATA #IMPLIED smtp-host CDATA #REQUIRED>" +
"<!ATTLIST principals address CDATA #IMPLIED>");
final XmlTag tag = tag("principals");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("path", tag);
assertNotNull(attributeDescriptor);
attributeDescriptor = elementDescriptor.getAttributeDescriptor("xxx", tag);
assertNull(attributeDescriptor);
attributeDescriptor = elementDescriptor.getAttributeDescriptor("smtp-host", tag);
assertNotNull(attributeDescriptor);
attributeDescriptor = elementDescriptor.getAttributeDescriptor("address", tag);
assertNotNull(attributeDescriptor);
XmlAttributeDescriptor[] descriptors = elementDescriptor.getAttributesDescriptors(tag);
assertEquals("path", descriptors[0].getName());
assertEquals("smtp-host", descriptors[1].getName());
assertEquals("address", descriptors[2].getName());
assertEquals(3, descriptors.length);
}
public void testElementDescriptor4() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT orion-application (ejb-module*, persistence?, namespace-access)>" +
"<!ELEMENT ejb-module ANY>" +
"<!ELEMENT persistence ANY>" +
"<!ELEMENT namespace-access ANY>");
XmlTag documentTag = tag("orion-application");
XmlElementDescriptorImpl elementDescriptor = (XmlElementDescriptorImpl)NSDescriptor.getElementDescriptor(documentTag);
XmlElementDescriptor[] elements = elementDescriptor.getElementsDescriptors(documentTag);
assertEquals(3, elements.length);
assertEquals("ejb-module", elements[0].getName());
assertEquals("persistence", elements[1].getName());
assertEquals("namespace-access", elements[2].getName());
elements = elements[0].getElementsDescriptors(documentTag);
assertEquals(4, elements.length);
assertEquals("orion-application", elements[0].getName());
assertEquals("ejb-module", elements[1].getName());
assertEquals("persistence", elements[2].getName());
assertEquals("namespace-access", elements[3].getName());
}
public void testAttributeDescriptor1() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT principals ANY><!ATTLIST principals path CDATA #IMPLIED>");
final XmlTag tag = tag("principals");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("path", tag);
assertEquals("path", attributeDescriptor.getName());
assertTrue(!attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(!attributeDescriptor.isEnumerated());
assertNull(attributeDescriptor.getDefaultValue());
}
public void testAttributeDescriptor2() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT principals ANY><!ATTLIST principals path CDATA #IMPLIED>");
final XmlTag tag = tag("principals");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("path", tag);
assertTrue(!attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(!attributeDescriptor.isEnumerated());
assertNull(attributeDescriptor.getDefaultValue());
}
public void testAttributeDescriptor3() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT toc ANY> <!ATTLIST toc version CDATA #FIXED \"1.0\">");
final XmlTag tag = tag("toc");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("version", tag);
assertTrue(!attributeDescriptor.isRequired());
assertTrue(attributeDescriptor.isFixed());
assertTrue(!attributeDescriptor.isEnumerated());
assertEquals("1.0", attributeDescriptor.getDefaultValue());
}
public void testAttributeDescriptor4() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT toc ANY> <!ATTLIST toc remote (true|false) \"false\">");
final XmlTag tag = tag("toc");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("remote", tag);
assertTrue(!attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(attributeDescriptor.isEnumerated());
assertEquals("false", attributeDescriptor.getDefaultValue());
String[] values = attributeDescriptor.getEnumeratedValues();
assertEquals(2, values.length);
assertEquals("true", values[0]);
assertEquals("false", values[1]);
}
public void testAttributeDescriptor5() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ELEMENT toc ANY> <!ATTLIST toc remote (0|1|2) #REQUIRED>");
final XmlTag tag = tag("toc");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("remote", tag);
assertTrue(attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(attributeDescriptor.isEnumerated());
assertNull(attributeDescriptor.getDefaultValue());
String[] values = attributeDescriptor.getEnumeratedValues();
assertEquals(3, values.length);
assertEquals("0", values[0]);
assertEquals("1", values[1]);
assertEquals("2", values[2]);
}
public void testEntityDeclElement1() throws Exception {
final XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % types \"fileset | patternset \"> <!ELEMENT project (target | taskdef | %types; | property )*> " +
"<!ELEMENT target><!ELEMENT taskdef><!ELEMENT fileset><!ELEMENT patternset><!ELEMENT property>");
XmlTag projectTag = tag("project");
final XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(projectTag);
final XmlElementDescriptor[] elements = elementDescriptor.getElementsDescriptors(projectTag);
assertEquals(5, elements.length);
}
public void testEntityDecl1() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % boolean \"(true|false|on|off|yes|no)\"> <!ELEMENT toc ANY> <!ATTLIST toc remote %boolean; \"false\"");
final XmlTag tag = tag("toc");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("remote", tag);
assertTrue(!attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(attributeDescriptor.isEnumerated());
assertEquals("false", (attributeDescriptor.getDefaultValue()));
String[] values = attributeDescriptor.getEnumeratedValues();
assertEquals(6, values.length);
assertEquals("true", values[0]);
assertEquals("false", values[1]);
assertEquals("on", values[2]);
assertEquals("off", values[3]);
assertEquals("yes", values[4]);
assertEquals("no", values[5]);
}
public void testEntityDecl2() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % coreattrs \"id D #IMPLIED\"> <!ELEMENT a ANY> <!ATTLIST a %coreattrs; version CDATA #FIXED \"1.0\"");
final XmlTag tag = tag("a");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
final XmlAttributeDescriptor[] attributes = elementDescriptor.getAttributesDescriptors(tag);
assertEquals(2, attributes.length);
assertEquals("id", attributes[0].getName());
assertEquals("version", attributes[1].getName());
}
public void testEntityDecl3() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % att1 \"id1 D #IMPLIED\"> <!ENTITY % att2 \"id2 D #IMPLIED\"> <!ELEMENT a ANY> <!ATTLIST a %att1; %att2; ");
final XmlTag tag = tag("a");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
final XmlAttributeDescriptor[] attributes = elementDescriptor.getAttributesDescriptors(tag);
assertEquals(2, attributes.length);
assertEquals("id1", attributes[0].getName());
assertEquals("id2", attributes[1].getName());
}
public void testEntityDecl4() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % boolean \'(true|false|on|off|yes|no)\'> <!ENTITY % bool \"%boolean;\"> <!ELEMENT toc ANY> <!ATTLIST toc remote %bool; \"false\"");
final XmlTag tag = tag("toc");
XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
XmlAttributeDescriptor attributeDescriptor = elementDescriptor.getAttributeDescriptor("remote", tag);
assertTrue(!attributeDescriptor.isRequired());
assertTrue(!attributeDescriptor.isFixed());
assertTrue(attributeDescriptor.isEnumerated());
assertEquals("false", attributeDescriptor.getDefaultValue());
String[] values = attributeDescriptor.getEnumeratedValues();
assertEquals(6, values.length);
assertEquals("true", values[0]);
assertEquals("false", values[1]);
assertEquals("on", values[2]);
assertEquals("off", values[3]);
assertEquals("yes", values[4]);
assertEquals("no", values[5]);
}
public void testEntityDecl5() throws Exception {
XmlNSDescriptor NSDescriptor = createDescriptor(
"<!ENTITY % boolean \"true | false\" > <!ELEMENT foo EMPTY> <!ATTLIST foo someBoolean (%boolean;) \"true\" someString CDATA #IMPLIED >");
final XmlTag tag = tag("foo");
final XmlElementDescriptor elementDescriptor = NSDescriptor.getElementDescriptor(tag);
final XmlAttributeDescriptor[] attributes = elementDescriptor.getAttributesDescriptors(tag);
assertEquals(2, attributes.length);
assertEquals("someBoolean", attributes[0].getName());
assertEquals("someString", attributes[1].getName());
assertTrue(attributes[0].isEnumerated());
assertEquals(2, attributes[0].getEnumeratedValues().length);
assertEquals("true", attributes[0].getEnumeratedValues()[0]);
assertEquals("false", attributes[0].getEnumeratedValues()[1]);
}
public void testEmbeddedDtd1() throws Exception {
XmlFile xmlFile = (XmlFile)createFile("test.xml",
"<!DOCTYPE tv [ <!ELEMENT tv (date)*> <!ELEMENT date (#PCDATA)> ]> <tv></tv>");
final XmlTag tag = xmlFile.getDocument().getRootTag();
assertNotNull(tag);
final XmlElementDescriptor desc = xmlFile.getDocument().getRootTagNSDescriptor().getElementDescriptor(tag);
assertNotNull(desc);
final XmlElementDescriptor[] elements = desc.getElementsDescriptors(tag);
assertEquals(1, elements.length);
assertEquals("date", elements[0].getName());
}
private static XmlNSDescriptor createDescriptor(String dtdText) {
PsiFile dtdFile = createLightFile("test.dtd", dtdText);
XmlNSDescriptorImpl descriptor = new XmlNSDescriptorImpl();
descriptor.init(dtdFile);
return descriptor;
}
private static XmlTag tag(String tagName) {
XmlFile file = (XmlFile)PsiFileFactory.getInstance(getProject()).createFileFromText("tag.xml", StdFileTypes.XML, "<" + tagName + "/>");
return file.getDocument().getRootTag();
}
}