svn commit: r1881023 - in /pdfbox/trunk/examples/src: main/java/org/apache/pdfbox/examples/interactive/form/ test/java/org/apache/pdfbox/examples/interactive/ test/java/org/apache/pdfbox/examples/interactive/form/

[ti...@apache.org]

Author: tilman
Date: Thu Aug 20 15:15:40 2020
New Revision: 1881023

URL: http://svn.apache.org/viewvc?rev=1881023&view=rev
Log:
PDFBOX-4939: increase test coverage

Added:
    pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/
    pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/
    pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java   (with props)
Modified:
    pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/AddBorderToField.java
    pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateMultiWidgetsForm.java

Modified: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/AddBorderToField.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/AddBorderToField.java?rev=1881023&r1=1881022&r2=1881023&view=diff
==============================================================================
--- pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/AddBorderToField.java (original)
+++ pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/AddBorderToField.java Thu Aug 20 15:15:40 2020
@@ -56,12 +56,12 @@ public final class AddBorderToField
             PDField field = acroForm.getField("SampleField");
             PDAnnotationWidget widget = field.getWidgets().get(0);
             
-            // Create the definition for a green border
+            // Create the definition for a red border
             PDAppearanceCharacteristicsDictionary fieldAppearance =
                     new PDAppearanceCharacteristicsDictionary(new COSDictionary());
-            PDColor green = new PDColor(new float[] { 0, 1, 0 }, PDDeviceRGB.INSTANCE);
-            fieldAppearance.setBorderColour(green);
-            
+            PDColor red = new PDColor(new float[] { 1, 0, 0 }, PDDeviceRGB.INSTANCE);
+            fieldAppearance.setBorderColour(red);
+
             // Set the information to be used by the widget which is responsible
             // for the visual style of the form field.
             widget.setAppearanceCharacteristics(fieldAppearance);

Modified: pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateMultiWidgetsForm.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateMultiWidgetsForm.java?rev=1881023&r1=1881022&r2=1881023&view=diff
==============================================================================
--- pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateMultiWidgetsForm.java (original)
+++ pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/interactive/form/CreateMultiWidgetsForm.java Thu Aug 20 15:15:40 2020
@@ -140,7 +140,7 @@ public final class CreateMultiWidgetsFor
             // set the field value
             textBox.setValue("Sample field");
             
-            document.save("MultiWidgetsForm.pdf");
+            document.save("target/MultiWidgetsForm.pdf");
         }
     }
 }

Added: pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java?rev=1881023&view=auto
==============================================================================
--- pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java (added)
+++ pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java Thu Aug 20 15:15:40 2020
@@ -0,0 +1,193 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.pdfbox.examples.interactive.form;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+import org.apache.pdfbox.Loader;
+import org.apache.pdfbox.cos.COSName;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.PDResources;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.pdmodel.graphics.color.PDColor;
+import org.apache.pdfbox.pdmodel.graphics.color.PDDeviceRGB;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAnnotationWidget;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceCharacteristicsDictionary;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceDictionary;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceEntry;
+import org.apache.pdfbox.pdmodel.interactive.annotation.PDAppearanceStream;
+import org.apache.pdfbox.pdmodel.interactive.form.PDAcroForm;
+import org.apache.pdfbox.pdmodel.interactive.form.PDTextField;
+import org.apache.pdfbox.rendering.PDFRenderer;
+import org.junit.Assert;
+import org.junit.Test;
+
+/**
+ * Test of some the form examples.
+ *
+ * @author Tilman Hausherr
+ */
+public class TestCreateSimpleForms
+{
+    public TestCreateSimpleForms()
+    {
+    }
+
+    /**
+     * Test of CreateSimpleForm
+     *
+     * @throws java.io.IOException
+     */
+    @Test
+    public void testCreateSimpleForm() throws IOException
+    {
+        CreateSimpleForm.main(null);
+        try (PDDocument doc = Loader.loadPDF(new File("target/SimpleForm.pdf")))
+        {
+            new PDFRenderer(doc).renderImage(0);
+            PDAcroForm acroForm = doc.getDocumentCatalog().getAcroForm();
+            PDTextField textBox = (PDTextField) acroForm.getField("SampleField");
+            Assert.assertEquals("Sample field content", textBox.getValue());
+            try
+            {
+                textBox.setValue("Łódź");
+                Assert.fail("should have failed with IllegalArgumentException");
+            }
+            catch (IllegalArgumentException ex)
+            {
+                Assert.assertTrue(ex.getMessage().contains("U+0141 ('Lslash') is not available"));
+            }
+            PDFont font = getFontFromWidgetResources(textBox, "Helv");
+            Assert.assertEquals("Helvetica", font.getName());
+            Assert.assertTrue(font.isStandard14());
+        }
+    }
+
+    @Test
+    public void testAddBorderToField() throws IOException
+    {
+        CreateSimpleForm.main(null);
+
+        try (PDDocument doc = Loader.loadPDF(new File("target/SimpleForm.pdf")))
+        {
+            PDAcroForm acroForm = doc.getDocumentCatalog().getAcroForm();
+            PDTextField textBox = (PDTextField) acroForm.getField("SampleField");
+            PDAnnotationWidget widget = textBox.getWidgets().get(0);
+            PDAppearanceCharacteristicsDictionary appearanceCharacteristics = widget.getAppearanceCharacteristics();
+            PDColor borderColour = appearanceCharacteristics.getBorderColour();
+            PDColor backgroundColour = appearanceCharacteristics.getBackground();
+            Assert.assertEquals(borderColour.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertEquals(backgroundColour.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertArrayEquals(new float[]{0,1,0}, borderColour.getComponents(), 0);
+            Assert.assertArrayEquals(new float[]{1,1,0}, backgroundColour.getComponents(), 0);
+        }
+
+        AddBorderToField.main(null);
+
+        try (PDDocument doc = Loader.loadPDF(new File("target/AddBorderToField.pdf")))
+        {
+            new PDFRenderer(doc).renderImage(0);
+            PDAcroForm acroForm = doc.getDocumentCatalog().getAcroForm();
+            PDTextField textBox = (PDTextField) acroForm.getField("SampleField");
+            PDAnnotationWidget widget = textBox.getWidgets().get(0);
+            PDAppearanceCharacteristicsDictionary appearanceCharacteristics = widget.getAppearanceCharacteristics();
+            PDColor borderColour = appearanceCharacteristics.getBorderColour();
+            Assert.assertEquals(borderColour.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertArrayEquals(new float[]{1,0,0}, borderColour.getComponents(), 0);
+        }
+    }
+
+    /**
+     * Test of CreateSimpleFormWithEmbeddedFont
+     *
+     * @throws java.io.IOException
+     */
+    @Test
+    public void testCreateSimpleFormWithEmbeddedFont() throws IOException
+    {
+        CreateSimpleFormWithEmbeddedFont.main(null);
+        try (PDDocument doc = Loader.loadPDF(new File("target/SimpleFormWithEmbeddedFont.pdf")))
+        {
+            new PDFRenderer(doc).renderImage(0);
+            PDAcroForm acroForm = doc.getDocumentCatalog().getAcroForm();
+            PDTextField textBox = (PDTextField) acroForm.getField("SampleField");
+            Assert.assertEquals("Sample field Ä°", textBox.getValue());
+            textBox.setValue("Łódź");
+            PDFont font = getFontFromWidgetResources(textBox, "F1");
+            Assert.assertEquals("LiberationSans", font.getName());
+        }
+    }
+
+    /**
+     * Test of CreateSimpleFormWithEmbeddedFont
+     *
+     * @throws java.io.IOException
+     */
+    @Test
+    public void testCreateMultiWidgetsForm() throws IOException
+    {
+        CreateMultiWidgetsForm.main(null);
+
+        try (PDDocument doc = Loader.loadPDF(new File("target/MultiWidgetsForm.pdf")))
+        {
+            Assert.assertEquals(2, doc.getNumberOfPages());
+            new PDFRenderer(doc).renderImage(0);
+            new PDFRenderer(doc).renderImage(1);
+            PDAcroForm acroForm = doc.getDocumentCatalog().getAcroForm();
+            PDTextField textBox = (PDTextField) acroForm.getField("SampleField");
+            Assert.assertEquals("Sample field", textBox.getValue());
+            List<PDAnnotationWidget> widgets = textBox.getWidgets();
+            Assert.assertEquals(2, widgets.size());
+            PDAnnotationWidget w1 = widgets.get(0);
+            PDAnnotationWidget w2 = widgets.get(1);
+            PDPage page1 = w1.getPage();
+            PDPage page2 = w2.getPage();
+            Assert.assertFalse(page1.getCOSObject().equals(page2.getCOSObject()));
+            Assert.assertEquals(page1, doc.getPage(0));
+            Assert.assertEquals(page2, doc.getPage(1));
+            Assert.assertEquals(page1.getAnnotations().get(0), w1);
+            Assert.assertEquals(page2.getAnnotations().get(0), w2);
+            Assert.assertFalse(w1.equals(w2));
+            PDAppearanceCharacteristicsDictionary appearanceCharacteristics1 = w1.getAppearanceCharacteristics();
+            PDAppearanceCharacteristicsDictionary appearanceCharacteristics2 = w2.getAppearanceCharacteristics();
+            PDColor backgroundColor1 = appearanceCharacteristics1.getBackground();
+            PDColor backgroundColor2 = appearanceCharacteristics2.getBackground();
+            PDColor borderColour1 = appearanceCharacteristics1.getBorderColour();
+            PDColor borderColour2 = appearanceCharacteristics2.getBorderColour();
+            Assert.assertEquals(backgroundColor1.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertEquals(backgroundColor2.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertEquals(borderColour1.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertEquals(borderColour2.getColorSpace(), PDDeviceRGB.INSTANCE);
+            Assert.assertArrayEquals(new float[]{1,1,0}, backgroundColor1.getComponents(), 0);
+            Assert.assertArrayEquals(new float[]{0,1,0}, backgroundColor2.getComponents(), 0);
+            Assert.assertArrayEquals(new float[]{0,1,0}, borderColour1.getComponents(), 0);
+            Assert.assertArrayEquals(new float[]{1,0,0}, borderColour2.getComponents(), 0);
+        }
+    }
+
+    private PDFont getFontFromWidgetResources(PDTextField textBox, String fontResourceName) throws IOException
+    {
+        PDAnnotationWidget widget = textBox.getWidgets().get(0);
+        PDAppearanceDictionary appearance = widget.getAppearance();
+        PDAppearanceEntry normalAppearance = appearance.getNormalAppearance();
+        PDAppearanceStream appearanceStream = normalAppearance.getAppearanceStream();
+        PDResources resources = appearanceStream.getResources();
+        return resources.getFont(COSName.getPDFName(fontResourceName));
+    }
+}

Propchange: pdfbox/trunk/examples/src/test/java/org/apache/pdfbox/examples/interactive/form/TestCreateSimpleForms.java
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