Package qwickie.util

Source Code of qwickie.util.DocumentHelperTest

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package qwickie.util;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;

import java.io.InputStream;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.Region;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.junit.Before;
import org.junit.Test;

public class DocumentHelperTest {
  private IDocument javaDocument;
  private IDocument customerDocument;
  private IDocument panelDocument;
  private IDocument htmlDocument;
  private final IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject("testproject");
  private final IFile javaFile = project.getFile("src/main/java/org/qwickie/test/project/HomePage.java");
  private final IFile customerFile = project.getFile("src/main/java/org/qwickie/test/project/panel/CustomerPanel.java");
  private final IFile panelFile = project.getFile("src/main/java/org/qwickie/test/project/panel/FieldsPanel.java");
  private final IFile htmlFile = project.getFile("src/main/java/org/qwickie/test/project/panel/CustomerPanel.html");

  @Before
  public void setUp() throws Exception {
    InputStream contents = javaFile.getContents(true);
    byte[] b = new byte[contents.available()];
    contents.read(b);
    contents.close();
    javaDocument = new Document(new String(b));

    contents = customerFile.getContents(true);
    b = new byte[contents.available()];
    contents.read(b);
    contents.close();
    customerDocument = new Document(new String(b));

    contents = panelFile.getContents(true);
    b = new byte[contents.available()];
    contents.read(b);
    contents.close();
    panelDocument = new Document(new String(b));

    contents = htmlFile.getContents(true);
    b = new byte[contents.available()];
    contents.read(b);
    contents.close();
    htmlDocument = new Document(new String(b));
  }

  @Test
  public void testFindStringArgumentInJava() {
    long start = System.nanoTime();

    // searching for new Label("customer")
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 385), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 386), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 387), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 388), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 389), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 390), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 391), new Region(385, 8));
    assertEquals(DocumentHelper.findStringArgumentInJava(javaDocument, 392), new Region(385, 8));

    System.out.println("testFindStringArgumentInJava:\t" + (System.nanoTime() - start));
  }

  @Test
  public void testGetNamespacePrefix() throws Exception {
    long start = System.nanoTime();

    final String namespacePrefix = DocumentHelper.getNamespacePrefix(htmlDocument);
    assertEquals(namespacePrefix, "wicket");

    System.out.println("testGetNamespacePrefix:\t\t" + (System.nanoTime() - start));
  }

  @Test
  public void testGetWicketNamespace() {
    long start = System.nanoTime();

    String namespacePrefix = DocumentHelper.getWicketNamespace("<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:wicket=\"http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd\" xml:lang=\"da\" lang=\"da\">");
    assertEquals(namespacePrefix, "wicket");
    namespacePrefix = DocumentHelper.getWicketNamespace("<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:pick=\"http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd\" xml:lang=\"da\" lang=\"da\">");
    assertEquals(namespacePrefix, "pick");
    namespacePrefix = DocumentHelper.getWicketNamespace("<html xmlns=\"http://www.w3.org/1999/xhtml\"  \r\n" + "      xmlns:lol=\"http://wicket.apache.org/dtds.data/wicket-xhtml1.3-strict.dtd\"  \r\n" + "      xml:lang=\"en\"  \r\n" + "      lang=\"en\"> ");
    assertEquals(namespacePrefix, "lol");

    System.out.println("testGetWicketNamespace:\t\t" + (System.nanoTime() - start));
  }

  @Test
  public void testFindStringArgumentInMarkup() {
    long start = System.nanoTime();

    // searching for birthday
    for (int i = 0; i < 1000; i++) {
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 618, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 619, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 620, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 621, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 622, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 623, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 624, "wicket:id"), new Region(618, 8));
      assertEquals(DocumentHelper.findStringArgumentInMarkup(htmlDocument, 625, "wicket:id"), new Region(618, 8));
    }

    System.out.println("testFindStringArgumentInMarkup:\t" + (System.nanoTime() - start));
  }

  @Test
  public void testFindWicketRegions() {
    long start = System.nanoTime();

    try {
      IDE.openEditor(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(), javaFile);
    } catch (PartInitException e) {
    }
    final IEditorPart activeEditor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
    assertNull(DocumentHelper.findWicketRegions(activeEditor, javaDocument, 0));
    final IRegion[] regions = DocumentHelper.findWicketRegions(activeEditor, javaDocument, 415);
    assertEquals(regions.length, 3);
    assertEquals(regions[0], new Region(415, 7));
    assertEquals(regions[1], new Region(408, 5));

    System.out.println("testFindWicketRegions:\t\t" + (System.nanoTime() - start));
  }

  @Test
  public void testGetRegionOfWicketComponent() throws Exception {
    long start = System.nanoTime();

    //    IEditorPart editor = new CompilationUnitEditor();
    //    final IJavaElement input = EditorUtility.getEditorInputJavaElement(editor , false);
    //    final IJavaElement[] javaElements = ((ICodeAssist) input).codeSelect(1343, 8);
    //    System.out.println(javaElements);
    //    JavaElement je = new ResolvedSourceMethod(parent, "newPanel", new String[] { "QString;" }, "Lcom/test/test/HomePage;.newPanel(Ljava/lang/String;)Lorg/apache/wicket/Component;");
    //    final IRegion rowc = DocumentHelper.getRegionOfWicketComponent(javaDocument, 730, je);
    //    System.out.println(rowc);

    System.out.println("testGetRegionOfWicketComponent:\t" + (System.nanoTime() - start));
  }

  @Test
  public void testFindWicketComponentRegion() {
    long start = System.nanoTime();

    final int TARGET_OFFSET = 1327;
    final int SOURCE_OFFSET = 1341;
    final IRegion region = DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET);
    try {
      assertEquals(panelDocument.get(region.getOffset(), region.getLength()), "C");
    } catch (BadLocationException e) {
    }
    assertEquals(region, new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 1), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 2), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 3), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 4), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 5), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 6), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 7), new Region(TARGET_OFFSET, 1));
    assertEquals(DocumentHelper.findWicketComponentRegion(panelDocument, SOURCE_OFFSET + 8), new Region(TARGET_OFFSET, 1));

    final IRegion customerRegion = DocumentHelper.findWicketComponentRegion(customerDocument, 973);
    try {
      assertEquals(customerDocument.get(customerRegion.getOffset(), customerRegion.getLength()), "F");
    } catch (BadLocationException e) {
    }

    System.out.println("testFindWicketComponentRegion:\t" + (System.nanoTime() - start));
  }

  @Test
  public void testStringConstantName() {
    long start = System.nanoTime();

    assertEquals(DocumentHelper.getStringConstantName(""), null);
    assertEquals(DocumentHelper.getStringConstantName("String g=\"dsfdfs\""), "g");
    assertEquals(DocumentHelper.getStringConstantName("String g =\"dsfdfs\""), "g");
    assertEquals(DocumentHelper.getStringConstantName("String g = \"dsfdfs\""), "g");
    assertEquals(DocumentHelper.getStringConstantName("String \ng = \"dsfdfs\""), "g");

    System.out.println("testStringConstantName:\t\t" + (System.nanoTime() - start));
  }

}
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Related Classes of qwickie.util.DocumentHelperTest

  • org.eclipse.jface.text.Document
  • org.eclipse.jface.text.IRegion
  • org.eclipse.jface.text.Region
  • org.eclipse.ui.IEditorPart
  • java.io.InputStream
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