Copy test from branch Issue#19

zim files has been changed but I don't know why.
Change came from commits 3cd8ed98 and 8bff08ca but it is not explain
what are the changes. @MohitMaliFtechiz ?

lib/src/test/CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required (VERSION 3.16)
+project (buildkiwix)
+
+add_library(buildkiwix
+SHARED 
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/base64.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/book.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/filter.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/kiwixicu.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/kiwixreader.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/kiwixsearcher.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/kiwixserver.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/library.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/manager.cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/utils.h
+)
+
+find_package(JNI)
+
+if (JNI_FOUND)
+    message (STATUS "JNI_INCLUDE_DIRS=${JNI_INCLUDE_DIRS}")
+    message (STATUS "JNI_LIBRARIES=${JNI_LIBRARIES}")
+endif()
+
+include_directories(
+/opt/hostedtoolcache/jdk/11.0.17/x64/include
+/opt/hostedtoolcache/jdk/11.0.17/x64/include/linux
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/include/libkiwix
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/include/libzim
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/include/javah_generated
+${CMAKE_SOURCE_DIR}/../../../../../main/cpp/include/utils
+)
+
+target_link_libraries(buildkiwix
+LINK_PUBLIC 
+${CMAKE_SOURCE_DIR}/../../../../../../build/libkiwix.so
+${CMAKE_SOURCE_DIR}/../../../../../../build/libzim.so
+)

lib/src/test/compile_and_run_test.sh

@@ -9,6 +9,14 @@ die()
   exit 1
 }
 
+# This is for building wrapper so file
+cmake .
+make
+
+# Copy generated .so file to build directory to run test cases
+cd ../../../../../../../
+./gradlew copyBuildKiwixSoFile
+cd app/src/androidTests/java/org/kiwix/kiwixlib/
 
 KIWIX_LIB_JAR=$1
 if [ -z $KIWIX_LIB_JAR ]
@@ -32,6 +40,10 @@ javac -g -d . -s . -cp "junit-4.13.jar:$KIWIX_LIB_JAR" test.java \
   || die "Compilation failed"
 
 java -Djava.library.path="$KIWIX_LIB_DIR" \
-     -cp "junit-4.13.jar:hamcrest-core-1.3.jar:$KIWIX_LIB_JAR:." \
+     -javaagent:jacoco-0.8.7/lib/jacocoagent.jar -cp "junit-4.13.jar:hamcrest-core-1.3.jar:$KIWIX_LIB_JAR:." \
      org.junit.runner.JUnitCore test \
   || die "Unit test failed"
+
+java -jar jacoco-0.8.7/lib/jacococli.jar report jacoco.exec \
+--classfiles org/kiwix/kiwixlib/ \
+--html ../../../../../../../build/coverage-report --xml coverage.xml

lib/src/test/test.java

@@ -1,4 +1,3 @@
-
 import java.io.*;
 import java.util.*;
 import org.junit.Test;
@@ -6,155 +5,154 @@ import static org.junit.Assert.*;
 import org.kiwix.kiwixlib.*;
 
 public class test {
-static {
-  System.loadLibrary("kiwix");
-}
+    static {
+        System.loadLibrary("kiwix");
+        System.loadLibrary("zim");
+        System.loadLibrary("buildkiwix");
+    }
 
-private static byte[] getFileContent(String path)
-throws IOException
-{
-  File file = new File(path);
-  DataInputStream in = new DataInputStream(
-                         new BufferedInputStream(
-                           new FileInputStream(file)));
-  byte[] data = new byte[(int)file.length()];
-  in.read(data);
-  return data;
-}
+    private static byte[] getFileContent(String path)
+            throws IOException
+    {
+        File file = new File(path);
+        DataInputStream in = new DataInputStream(
+                new BufferedInputStream(
+                        new FileInputStream(file)));
+        byte[] data = new byte[(int)file.length()];
+        in.read(data);
+        return data;
+    }
 
-private static byte[] getFileContentPartial(String path, int offset, int size)
-throws IOException
-{
-  File file = new File(path);
-  DataInputStream in = new DataInputStream(
-                         new BufferedInputStream(
-                           new FileInputStream(file)));
-  byte[] data = new byte[size];
-  in.skipBytes(offset);
-  in.read(data, 0, size);
-  return data;
-}
+    private static byte[] getFileContentPartial(String path, int offset, int size)
+            throws IOException
+    {
+        File file = new File(path);
+        DataInputStream in = new DataInputStream(
+                new BufferedInputStream(
+                        new FileInputStream(file)));
+        byte[] data = new byte[size];
+        in.skipBytes(offset);
+        in.read(data, 0, size);
+        return data;
+    }
 
-private static String getTextFileContent(String path)
-throws IOException
-{
-  return new String(getFileContent(path));
-}
+    private static String getTextFileContent(String path)
+            throws IOException
+    {
+        return new String(getFileContent(path));
+    }
 
-@Test
-public void testReader()
-throws JNIKiwixException, IOException
-{
-  JNIKiwixReader reader = new JNIKiwixReader("small.zim");
-  assertEquals("Test ZIM file", reader.getTitle());
-  assertEquals(45, reader.getFileSize()); // The file size is in KiB
-  assertEquals("A/main.html", reader.getMainPage());
-  String s = getTextFileContent("small_zimfile_data/main.html");
-  byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertEquals(s, new String(c));
+    @Test
+    public void testReader()
+            throws JNIKiwixException, IOException
+    {
+        JNIKiwixReader reader = new JNIKiwixReader("small.zim");
+        assertEquals("Test ZIM file", reader.getTitle());
+        assertEquals(3, reader.getFileSize()); // The file size is in KiB
+        assertEquals("A/main.html", reader.getMainPage());
+        String s = getTextFileContent("small_zimfile_data/main.html");
+        byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertEquals(s, new String(c));
 
-  byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
-  assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
-  c = reader.getContent(new JNIKiwixString("I/favicon.png"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertTrue(Arrays.equals(faviconData, c));
+        byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
+        assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
+        c = reader.getContent(new JNIKiwixString("I/favicon.png"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertTrue(Arrays.equals(faviconData, c));
 
-  DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
-  assertNotEquals("", dai.filename);
-  c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
-  assertTrue(Arrays.equals(faviconData, c));
-}
+        DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
+        assertNotEquals("", dai.filename);
+        c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
+        assertTrue(Arrays.equals(faviconData, c));
+    }
 
-@Test
-public void testReaderByFd()
-throws JNIKiwixException, IOException
-{
-  FileInputStream fis = new FileInputStream("small.zim");
-  JNIKiwixReader reader = new JNIKiwixReader(fis.getFD());
-  assertEquals("Test ZIM file", reader.getTitle());
-  assertEquals(45, reader.getFileSize()); // The file size is in KiB
-  assertEquals("A/main.html", reader.getMainPage());
-  String s = getTextFileContent("small_zimfile_data/main.html");
-  byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertEquals(s, new String(c));
+    @Test
+    public void testReaderByFd()
+            throws JNIKiwixException, IOException
+    {
+        FileInputStream fis = new FileInputStream("small.zim");
+        JNIKiwixReader reader = new JNIKiwixReader(fis.getFD());
+        assertEquals("Test ZIM file", reader.getTitle());
+        assertEquals(3, reader.getFileSize()); // The file size is in KiB
+        assertEquals("A/main.html", reader.getMainPage());
+        String s = getTextFileContent("small_zimfile_data/main.html");
+        byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertEquals(s, new String(c));
 
-  byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
-  assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
-  c = reader.getContent(new JNIKiwixString("I/favicon.png"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertTrue(Arrays.equals(faviconData, c));
+        byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
+        assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
+        c = reader.getContent(new JNIKiwixString("I/favicon.png"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertTrue(Arrays.equals(faviconData, c));
 
-  DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
-  assertNotEquals("", dai.filename);
-  c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
-  assertTrue(Arrays.equals(faviconData, c));
-}
+        DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
+        assertNotEquals("", dai.filename);
+        c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
+        assertTrue(Arrays.equals(faviconData, c));
+    }
 
-@Test
-public void testReaderWithAnEmbeddedArchive()
-throws JNIKiwixException, IOException
-{
-  File plainArchive = new File("small.zim");
-  FileInputStream fis = new FileInputStream("small.zim.embedded");
-  JNIKiwixReader reader = new JNIKiwixReader(fis.getFD(), 8, plainArchive.length());
-  assertEquals("Test ZIM file", reader.getTitle());
-  assertEquals(45, reader.getFileSize()); // The file size is in KiB
-  assertEquals("A/main.html", reader.getMainPage());
-  String s = getTextFileContent("small_zimfile_data/main.html");
-  byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertEquals(s, new String(c));
+    @Test
+    public void testReaderWithAnEmbeddedArchive()
+            throws JNIKiwixException, IOException
+    {
+        File plainArchive = new File("small.zim");
+        FileInputStream fis = new FileInputStream("small.zim.embedded");
+        JNIKiwixReader reader = new JNIKiwixReader(fis.getFD(), 8, plainArchive.length());
+        assertEquals("Test ZIM file", reader.getTitle());
+        assertEquals(3, reader.getFileSize()); // The file size is in KiB
+        assertEquals("A/main.html", reader.getMainPage());
+        String s = getTextFileContent("small_zimfile_data/main.html");
+        byte[] c = reader.getContent(new JNIKiwixString("A/main.html"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertEquals(s, new String(c));
 
-  byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
-  assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
-  c = reader.getContent(new JNIKiwixString("I/favicon.png"),
-                                new JNIKiwixString(),
-                                new JNIKiwixString(),
-                                new JNIKiwixInt());
-  assertTrue(Arrays.equals(faviconData, c));
+        byte[] faviconData = getFileContent("small_zimfile_data/favicon.png");
+        assertEquals(faviconData.length, reader.getArticleSize("I/favicon.png"));
+        c = reader.getContent(new JNIKiwixString("I/favicon.png"),
+                new JNIKiwixString(),
+                new JNIKiwixString(),
+                new JNIKiwixInt());
+        assertTrue(Arrays.equals(faviconData, c));
 
-  DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
-  assertNotEquals("", dai.filename);
-  c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
-  assertTrue(Arrays.equals(faviconData, c));
-}
+        DirectAccessInfo dai = reader.getDirectAccessInformation("I/favicon.png");
+        assertNotEquals("", dai.filename);
+        c = getFileContentPartial(dai.filename, (int)dai.offset, faviconData.length);
+        assertTrue(Arrays.equals(faviconData, c));
+    }
 
-@Test
-public void testLibrary()
-throws IOException
-{
-  Library lib = new Library();
-  Manager manager = new Manager(lib);
-  String content = getTextFileContent("catalog.xml");
-  manager.readOpds(content, "http://localhost");
-  assertEquals(lib.getBookCount(true, true), 1);
-  String[] bookIds = lib.getBooksIds();
-  assertEquals(bookIds.length, 1);
-  Book book = lib.getBookById(bookIds[0]);
-  assertEquals(book.getTitle(), "Test ZIM file");
-  assertEquals(book.getTags(), "unit;test");
-  assertEquals(book.getFaviconUrl(), "http://localhost/meta?name=favicon&content=small");
-  assertEquals(book.getUrl(), "http://localhost/small.zim");
-}
+    @Test
+    public void testLibrary()
+            throws IOException
+    {
+        Library lib = new Library();
+        Manager manager = new Manager(lib);
+        String content = getTextFileContent("catalog.xml");
+        manager.readOpds(content, "http://localhost");
+        assertEquals(lib.getBookCount(true, true), 1);
+        String[] bookIds = lib.getBooksIds();
+        assertEquals(bookIds.length, 1);
+        Book book = lib.getBookById(bookIds[0]);
+        assertEquals(book.getTitle(), "Test ZIM file");
+        assertEquals(book.getTags(), "unit;test");
+        assertEquals(book.getFaviconUrl(), "http://localhost/meta?name=favicon&content=small");
+        assertEquals(book.getUrl(), "http://localhost/small.zim");
+    }
 
-static
-public void main(String[] args) {
-  Library lib = new Library();
-  lib.getBookCount(true, true);
-}
-
-
-
-}
+    static
+    public void main(String[] args) {
+        Library lib = new Library();
+        lib.getBookCount(true, true);
+    }
+}