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/*
* 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.util.xml;
import com.intellij.openapi.application.Result;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.module.Module;
import com.intellij.psi.PsiFile;
import com.intellij.psi.xml.XmlFile;
import com.intellij.util.xml.impl.DomFileElementImpl;
import com.intellij.util.xml.impl.MockDomFileDescription;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.List;
import java.util.Set;
/**
* @author peter
*/
public class DomFileDescriptionTest extends DomHardCoreTestCase {
private XmlFile myFooElementFile;
private XmlFile myBarElementFile;
@Override
protected void setUp() throws Exception {
super.setUp();
myFooElementFile = new WriteCommandAction<XmlFile>(getProject()) {
@Override
protected void run(@NotNull Result<XmlFile> result) throws Throwable {
result.setResult((XmlFile)createFile("a.xml", "<a/>"));
}
}.execute().getResultObject();
getDomManager().registerFileDescription(new MockDomFileDescription<FooElement>(FooElement.class, "a", myFooElementFile), getTestRootDisposable());
myBarElementFile = new WriteCommandAction<XmlFile>(getProject()) {
@Override
protected void run(@NotNull Result<XmlFile> result) throws Throwable {
result.setResult((XmlFile)createFile("b.xml", "<b/>"));
}
}.execute().getResultObject();
getDomManager().registerFileDescription(new DomFileDescription<BarElement>(BarElement.class, "b") {
@Override
public boolean isMyFile(@NotNull final XmlFile file, final Module module) {
return myFooElementFile.getText().contains("239");
}
@Override
public boolean isAutomaticHighlightingEnabled() {
return false;
}
}, getTestRootDisposable());
assertResultsAndClear();
}
@Override
public void tearDown() throws Exception {
myFooElementFile = null;
myBarElementFile = null;
super.tearDown();
}
public void testNoInitialDomnessInB() throws Throwable {
assertFalse(getDomManager().isDomFile(myBarElementFile));
assertNull(getDomManager().getFileElement(myBarElementFile));
}
public void testIsDomValue() throws Throwable {
final XmlFile file = (XmlFile)createFile("a.xml", "<b>42</b>");
getDomManager().registerFileDescription(new DomFileDescription<MyElement>(MyElement.class, "b") {
@Override
public boolean isMyFile(@NotNull final XmlFile file, final Module module) {
return /*super.isMyFile(file, module) && */file.getText().contains("239");
}
}, getTestRootDisposable());
assertFalse(getDomManager().isDomFile(file));
assertNull(getDomManager().getFileElement(file));
new WriteCommandAction(getProject()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
file.getDocument().getRootTag().getValue().setText("239");
}
}.execute();
assertTrue(getDomManager().isDomFile(file));
final DomFileElementImpl<MyElement> root = getDomManager().getFileElement(file);
assertNotNull(root);
final MyElement child = root.getRootElement().getChild();
assertTrue(root.isValid());
assertTrue(child.isValid());
new WriteCommandAction(getProject()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
file.getDocument().getRootTag().getValue().setText("57121");
}
}.execute();
assertFalse(getDomManager().isDomFile(file));
assertNull(getDomManager().getFileElement(file));
assertFalse(root.isValid());
assertFalse(child.isValid());
}
public void testCopyFileDescriptionFromOriginalFile() throws Throwable {
final XmlFile file = (XmlFile)createFile("a.xml", "<b>42</b>");
getDomManager().registerFileDescription(new MockDomFileDescription<MyElement>(MyElement.class, "b", file), getTestRootDisposable());
file.setName("b.xml");
assertTrue(getDomManager().isDomFile(file));
final XmlFile copy = (XmlFile)file.copy();
assertTrue(getDomManager().isDomFile(copy));
assertFalse(getDomManager().getFileElement(file).equals(getDomManager().getFileElement(copy)));
}
public void testDependantFileDescriptionCauseStackOverflow() throws Throwable {
final XmlFile interestingFile = (XmlFile)createFile("a.xml", "<b>42</b>");
getDomManager().registerFileDescription(new MockDomFileDescription<MyElement>(MyElement.class, "b", (XmlFile)null), getTestRootDisposable());
for (int i = 0; i < 239; i++) {
getDomManager().registerFileDescription(new MockDomFileDescription<AbstractElement>(AbstractElement.class, "b", (XmlFile)null) {
@Override
@NotNull
public Set getDependencyItems(final XmlFile file) {
getDomManager().isDomFile(interestingFile);
return super.getDependencyItems(file);
}
}, getTestRootDisposable());
}
getDomManager().isDomFile(interestingFile);
}
public void testCheckNamespace() throws Throwable {
getDomManager().registerFileDescription(new DomFileDescription<NamespacedElement>(NamespacedElement.class, "xxx", "bar"){
@Override
protected void initializeFileDescription() {
registerNamespacePolicy("foo", "bar");
}
}, getTestRootDisposable());
final PsiFile file = createFile("xxx.xml", "<xxx/>");
assertFalse(getDomManager().isDomFile(file));
new WriteCommandAction(getProject()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
((XmlFile)file).getDocument().getRootTag().setAttribute("xmlns", "bar");
}
}.execute();
assertTrue(getDomManager().isDomFile(file));
}
public void testCheckDtdPublicId() throws Throwable {
getDomManager().registerFileDescription(new DomFileDescription<NamespacedElement>(NamespacedElement.class, "xxx", "bar"){
@Override
protected void initializeFileDescription() {
registerNamespacePolicy("foo", "bar");
}
}, getTestRootDisposable());
final PsiFile file = createFile("xxx.xml", "<xxx/>");
assertFalse(getDomManager().isDomFile(file));
new WriteCommandAction(getProject()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
final Document document = getDocument(file);
document.insertString(0, "<!DOCTYPE xxx PUBLIC \"bar\" \"http://java.sun.com/dtd/ejb-jar_2_0.dtd\">\n");
commitDocument(document);
}
}.execute();
assertTrue(getDomManager().isDomFile(file));
}
public void testChangeCustomDomness() throws Throwable {
getDomManager().registerFileDescription(new DomFileDescription<MyElement>(MyElement.class, "xxx"){
@Override
public boolean isMyFile(@NotNull final XmlFile file, @Nullable final Module module) {
return file.getText().contains("foo");
}
}, getTestRootDisposable());
final XmlFile file = (XmlFile)createFile("xxx.xml", "<xxx zzz=\"foo\"><boy/><boy/><xxx/>");
final MyElement boy = getDomManager().getFileElement(file, MyElement.class).getRootElement().getBoys().get(0);
new WriteCommandAction(getProject()) {
@Override
protected void run(@NotNull Result result) throws Throwable {
file.getDocument().getRootTag().setAttribute("zzz", "bar");
}
}.execute();
assertFalse(getDomManager().isDomFile(file));
assertFalse(boy.isValid());
}
public interface AbstractElement extends GenericDomValue<String> {
GenericAttributeValue<String> getAttr();
}
public interface FooElement extends AbstractElement {
}
public interface BarElement extends AbstractElement {
}
public interface ZipElement extends AbstractElement {
}
public interface MyElement extends DomElement {
MyElement getChild();
List<MyElement> getBoys();
}
@Namespace("foo")
public interface NamespacedElement extends DomElement {
}
}
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