3 files changed, 13 insertions, 0 deletions
diff --git a/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java b/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java
index 14fb962f..e137c16e 100644
--- a/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java
+++ b/pdf-as-pdfbox-2/src/test/java/at/gv/egiz/pdfas/lib/testpdfbox/SignatureFieldsAndPlaceHolderExtractorTest.java
@@ -5,12 +5,15 @@ import at.gv.egiz.pdfas.lib.impl.placeholder.SignaturePlaceholderData;
 import org.apache.pdfbox.pdmodel.PDDocument;
 
 import java.io.File;
+import java.util.List;
 
 public class SignatureFieldsAndPlaceHolderExtractorTest {
 
   public static void main(String[] args) {
     String dir = "/Users/amarsalek/Documents/pdf-as-4/pdf-as-pdfbox-2/src/test/resources/";
 
+    getPlacHolders(dir+ "manySignFields.pdf");
+    getPlacHolders(dir+ "manySignFields_signed4.pdf");
     getNextSignaturePlaceHolder(dir + "new_qr_2-2.pdf");
     getNextSignaturePlaceHolder(dir + "new_qr_2_signed.pdf");
     getNextSignaturePlaceHolder(dir + "new_qr_2_signed_signed.pdf");
@@ -18,6 +21,16 @@ public class SignatureFieldsAndPlaceHolderExtractorTest {
     //TODO convert into junit test
   }
 
+  private static void getPlacHolders(String filePath) {
+    try {
+      PDDocument doc = PDDocument.load(new File(filePath));
+      List<String> result = SignatureFieldsAndPlaceHolderExtractor.findEmptySignatureFields(doc);
+      System.out.println(filePath + ": " + result);
+    } catch (Throwable e) {
+      e.printStackTrace();
+    }
+  }
+
   public static void getNextSignaturePlaceHolder(String filePath) {
     try {
       PDDocument doc = PDDocument.load(new File(filePath));
diff --git a/pdf-as-pdfbox-2/src/test/resources/manySignFields.pdf b/pdf-as-pdfbox-2/src/test/resources/manySignFields.pdf
new file mode 100644
index 00000000..970cd132
--- /dev/null
+++ b/pdf-as-pdfbox-2/src/test/resources/manySignFields.pdf
diff --git a/pdf-as-pdfbox-2/src/test/resources/manySignFields_signed4.pdf b/pdf-as-pdfbox-2/src/test/resources/manySignFields_signed4.pdf
new file mode 100644
index 00000000..fb639c99
--- /dev/null
+++ b/pdf-as-pdfbox-2/src/test/resources/manySignFields_signed4.pdf