| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.compare.examples.xml; |
| |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| import java.nio.charset.StandardCharsets; |
| |
| import org.eclipse.compare.IEncodedStreamContentAccessor; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.text.Document; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| public class TestXMLStructureCreator { |
| |
| Document fdoc; |
| XMLStructureCreator fsc; |
| |
| public static class TestStream implements IEncodedStreamContentAccessor { |
| String fString; |
| |
| public TestStream(String string) { |
| fString = string; |
| } |
| |
| @Override |
| public InputStream getContents() throws CoreException { |
| return new ByteArrayInputStream(fString.getBytes(StandardCharsets.UTF_16)); |
| } |
| |
| @Override |
| public String getCharset() { |
| return "UTF-16"; //$NON-NLS-1$ |
| } |
| } |
| |
| @Before |
| public void setUp() { |
| fdoc = new Document(); |
| fsc = new XMLStructureCreator(); |
| } |
| |
| @Test |
| public void test0() { |
| TestStream s = new TestStream( |
| "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<a attr1=\"<b></b>\"\nattr2=\"he\n ll\n o2\" attr3=\"hello3\"\nattr4=\"hello4\"><b attr=\n\"battr\" attr2=\"battr2\">\n<c/>\n</b>\n<b2/>\n</a>\n"); //$NON-NLS-1$ |
| XMLChildren Tree = (XMLChildren) fsc.getStructure(s); |
| |
| XMLChildren ExpectedTree = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, XMLStructureCreator.ROOT_ID, "", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| // create Expected Tree |
| XMLChildren parent = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "a<[1]", //$NON-NLS-1$ |
| "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<a attr1=\"<b></b>\"\nattr2=\"he\n ll\n o2\" attr3=\"hello3\"\nattr4=\"hello4\"><b attr=\n\"battr\" attr2=\"battr2\">\n<c/>\n</b>\n<b2/>\n</a>\n", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| parent.setName("a [1]"); //$NON-NLS-1$ |
| ExpectedTree.addChild(parent); |
| parent.setParent(ExpectedTree); |
| XMLChildren current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr1", "<b></b>", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "attr1" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr1"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr2", "he ll o2", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "attr2" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr2"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr3", "hello3", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "attr3" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr3"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr4", "hello4", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "attr4" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr4"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "b<[1]", //$NON-NLS-1$ |
| "<b attr=\n\"battr\" attr2=\"battr2\">\n<c/>\n</b>\n", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("b [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = current; |
| current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr", "battr", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "attr" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ATTRIBUTE, "attr2", "battr2", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "attr2" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ATTRIBUTE), |
| fdoc, 0, 0); |
| current.setName("attr2"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "c<[1]", "<c/>", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("c [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = (XMLChildren) parent.getParent(); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "b2<[1]", "<b2/>", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b2" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("b2 [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| |
| checkTrees(Tree, ExpectedTree); |
| } |
| |
| @Test |
| public void test1() { |
| TestStream s = new TestStream( |
| "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<a>body_a_1\n <b>body_b_1\n <c>body_c_1\n <d2>body_d2\n </d2>\nbody_c_2\n </c>\nbody_b_2\n </b>\nbody_a_2\n <b2>\n </b2>\nbody_a_3\n</a>"); //$NON-NLS-1$ |
| XMLChildren Tree = (XMLChildren) fsc.getStructure(s); |
| |
| XMLChildren ExpectedTree = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, XMLStructureCreator.ROOT_ID, "", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| // create Expected Tree |
| XMLChildren parent = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "a<[1]", //$NON-NLS-1$ |
| "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n<a>body_a_1\n <b>body_b_1\n <c>body_c_1\n <d2>body_d2\n </d2>\nbody_c_2\n </c>\nbody_b_2\n </b>\nbody_a_2\n <b2>\n </b2>\nbody_a_3\n</a>", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| parent.setName("a [1]"); //$NON-NLS-1$ |
| ExpectedTree.addChild(parent); |
| parent.setParent(ExpectedTree); |
| XMLChildren current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(1)", "body_a_1\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (1)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "b<[1]", //$NON-NLS-1$ |
| "<b>body_b_1\n <c>body_c_1\n <d2>body_d2\n </d2>\nbody_c_2\n </c>\nbody_b_2\n </b>\n", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("b [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = current; |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(1)", "body_b_1\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (1)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "c<[1]", //$NON-NLS-1$ |
| "<c>body_c_1\n <d2>body_d2\n </d2>\nbody_c_2\n </c>\n", //$NON-NLS-1$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("c [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = current; |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(1)", "body_c_1\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (1)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "d2<[1]", "<d2>body_d2\n </d2>\n", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "d2" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("d2 [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = current; |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(1)", "body_d2\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "d2" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (1)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = (XMLChildren) parent.getParent(); |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(2)", "\nbody_c_2\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR + "c" //$NON-NLS-1$ //$NON-NLS-2$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (2)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = (XMLChildren) parent.getParent(); |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(2)", "\nbody_b_2\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (2)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| parent = (XMLChildren) parent.getParent(); |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(2)", "\nbody_a_2\n ", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (2)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_ELEMENT, "b2<[1]", "<b2>\n </b2>\n", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + "b2" + XMLStructureCreator.SIGN_SEPARATOR //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_ELEMENT), |
| fdoc, 0, 0); |
| current.setName("b2 [1]"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| current = new XMLChildren(XMLStructureCreator.TYPE_TEXT, "body_(3)", "\nbody_a_3\n", //$NON-NLS-1$ //$NON-NLS-2$ |
| (XMLStructureCreator.ROOT_ID + XMLStructureCreator.SIGN_SEPARATOR + "a" //$NON-NLS-1$ |
| + XMLStructureCreator.SIGN_SEPARATOR + XMLStructureCreator.SIGN_TEXT), |
| fdoc, 0, 0); |
| current.setName("body (2)"); //$NON-NLS-1$ |
| parent.addChild(current); |
| current.setParent(parent); |
| |
| checkTrees(Tree, ExpectedTree); |
| } |
| |
| protected void checkTrees(XMLNode left, XMLNode right) { |
| if (left != null && right != null) { |
| // System.out.println(left.getName() + ", " + right.getName()); |
| // System.out.println(">" + left.getValue() + "<\n>" + right.getValue() + "<"); |
| assertTrue(left.testEquals(right)); |
| Object[] leftChildren = left.getChildren(); |
| Object[] rightChildren = right.getChildren(); |
| if (leftChildren != null && rightChildren != null) { |
| if (leftChildren.length == rightChildren.length) { |
| for (int i = 0; i < leftChildren.length; i++) |
| checkTrees((XMLNode) leftChildren[i], (XMLNode) rightChildren[i]); |
| } else |
| fail(); |
| } |
| } else if (((left == null) && (right != null)) || ((left != null) && (right == null))) { |
| fail(); |
| } |
| } |
| } |
