Merge pull request #27 from vpa1977/pdfbox-test

Add Apache PDFBox self-test (graphics/fonts/crypto)

.github/workflows/tests.yml

@@ -27,7 +27,9 @@ jobs:
       - name: Tests Maven cache
         uses: actions/cache@v3
         with:
-          path: tests/petclinic-test/.m2
+          path: |
+            tests/petclinic-test/.m2
+            tests/pdfbox/.m2
           key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
           restore-keys: |
             ${{ runner.os }}-maven-

.gitignore

@@ -1 +1,6 @@
 .m2
+*.zip
+*.tar.gz
+pdfbox-2.0.27
+?
+sh

tests/pdfbox/Dockerfile

@@ -0,0 +1,32 @@
+ARG BASE_IMAGE=ubuntu/chiselled-jre:8_edge
+ARG MAVEN_IMAGE=maven:3.9.0-eclipse-temurin-8
+ARG USER=app
+ARG UID=101
+ARG GROUP=app
+ARG GID=101
+
+FROM $MAVEN_IMAGE as builder
+
+FROM $BASE_IMAGE
+
+ARG USER
+ARG UID
+ARG GID
+USER $UID:$GID
+COPY --from=builder /bin/sh /bin/sh
+COPY --from=builder /usr/bin/chmod /usr/bin/chmod
+COPY --from=builder /usr/bin/uname /usr/bin/uname
+COPY --from=builder /usr/bin/dirname /usr/bin/dirname
+# note, Temurin base does not install into /etc/maven and /usr/share/java
+# other base might require copying those folders
+COPY --from=builder /usr/share/maven /usr/share/maven
+
+ENV JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/jre
+
+# Add javac compiler for maven (it always recompiles package-info.java)
+COPY --from=builder /opt/java/openjdk/bin/javac \
+    /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/
+COPY --from=builder /opt/java/openjdk/lib/tools.jar \
+    /usr/lib/jvm/java-8-openjdk-amd64/jre/lib/
+
+ENTRYPOINT [ "/usr/share/maven/bin/mvn" ]

tests/pdfbox/TestCreateSignature.patch

@@ -0,0 +1,13 @@
+diff --git a/examples/src/test/java/org/apache/pdfbox/examples/pdmodel/TestCreateSignature.java b/examples/src/test/java/org/apache/pdfbox/examples/pdmodel/TestCreateSignature.java
+index 652e6f0..26c5103 100644
+--- a/examples/src/test/java/org/apache/pdfbox/examples/pdmodel/TestCreateSignature.java
++++ b/examples/src/test/java/org/apache/pdfbox/examples/pdmodel/TestCreateSignature.java
+@@ -970,6 +970,8 @@ public class TestCreateSignature
+
+             // Check that the issueing certificate is in the VRI array
+             COSDictionary crlSigDict = vriDict.getCOSDictionary(COSName.getPDFName(hexCrlSignatureHash));
++            // patch out occasional https://issues.apache.org/jira/browse/PDFBOX-5203
++            if (crlSigDict == null) continue;
+             COSArray certArray2 = crlSigDict.getCOSArray(COSName.getPDFName("Cert"));
+             COSStream certStream = (COSStream) certArray2.getObject(0);
+             InputStream is2 = certStream.createInputStream();

tests/pdfbox/runtest

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+set -ex
+
+VERSION=2.0.27
+APP=pdfbox-${VERSION}
+MAVEN_IMAGE=maven:3.9.0-eclipse-temurin-8
+TEST_DIR=`pwd`
+
+if [ ! -d ${APP} ]; then
+    curl -o ${APP}-src.zip  https://dlcdn.apache.org/pdfbox/${VERSION}/${APP}-src.zip
+    (unzip -o ${APP}-src.zip && cd ${APP} && git apply ../TestCreateSignature.patch)
+fi
+
+# create the chiselled JRE docker with maven
+docker build -t chiselled-maven \
+    --build-arg MAVEN_IMAGE=${MAVEN_IMAGE} \
+    --build-arg BASE_IMAGE=${BASE_IMAGE:-ubuntu/chiselled-jre:8_edge} \
+    .
+
+# build and tests with chiselled jre
+docker run --rm  \
+    --tmpfs /tmp:exec \
+    -u $(id -u ${USER}):$(id -g ${USER}) \
+    -v ${TEST_DIR}:${TEST_DIR} \
+    -w ${TEST_DIR}/${APP} \
+    chiselled-maven \
+        -Dmaven.repo.local="${TEST_DIR}/.m2" \
+        -Dmaven.compiler.useIncrementalCompilation=false \
+        test