--- /dev/null
+package be.nikiroo.utils.test_code;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.NotSerializableException;
+import java.net.URL;
+import java.util.Arrays;
+
+import be.nikiroo.utils.serial.Exporter;
+import be.nikiroo.utils.serial.Importer;
+import be.nikiroo.utils.test.TestCase;
+import be.nikiroo.utils.test.TestLauncher;
+
+class SerialTest extends TestLauncher {
+ /**
+ * Required for Import/Export of objects.
+ */
+ public SerialTest() {
+ this(null);
+ }
+
+ private void encodeRecodeTest(TestCase test, Object data) throws Exception {
+ byte[] encoded = toBytes(data, true);
+ Object redata = fromBytes(toBytes(data, false));
+ byte[] reencoded = toBytes(redata, true);
+
+ // We suppose text mode
+ if (encoded.length < 256 && reencoded.length < 256) {
+ test.assertEquals("Different data after encode/decode/encode",
+ new String(encoded, "UTF-8"),
+ new String(reencoded, "UTF-8"));
+ } else {
+ test.assertEquals("Different data after encode/decode/encode",
+ true, Arrays.equals(encoded, reencoded));
+ }
+ }
+
+ // try to remove pointer addresses
+ private byte[] toBytes(Object data, boolean clearRefs)
+ throws NotSerializableException, IOException {
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ new Exporter(out).append(data);
+ out.flush();
+
+ if (clearRefs) {
+ String tmp = new String(out.toByteArray(), "UTF-8");
+ tmp = tmp.replaceAll("@[0-9]*", "@REF");
+ return tmp.getBytes("UTF-8");
+ }
+
+ return out.toByteArray();
+ }
+
+ private Object fromBytes(byte[] data) throws NoSuchFieldException,
+ NoSuchMethodException, ClassNotFoundException,
+ NullPointerException, IOException {
+
+ InputStream in = new ByteArrayInputStream(data);
+ try {
+ return new Importer().read(in).getValue();
+ } finally {
+ in.close();
+ }
+ }
+
+ public SerialTest(String[] args) {
+ super("Serial test", args);
+
+ addTest(new TestCase("Simple class Import/Export") {
+ @Override
+ public void test() throws Exception {
+ Data data = new Data(42);
+ encodeRecodeTest(this, data);
+ }
+ });
+
+ addTest(new TestCase() {
+ @SuppressWarnings("unused")
+ private TestCase me = setName("Anonymous inner class");
+
+ @Override
+ public void test() throws Exception {
+ Data data = new Data() {
+ @SuppressWarnings("unused")
+ int value = 42;
+ };
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase() {
+ @SuppressWarnings("unused")
+ private TestCase me = setName("Array of anonymous inner classes");
+
+ @Override
+ public void test() throws Exception {
+ Data[] data = new Data[] { new Data() {
+ @SuppressWarnings("unused")
+ int value = 42;
+ } };
+
+ byte[] encoded = toBytes(data, false);
+ Object redata = fromBytes(encoded);
+
+ // Comparing the 2 arrays won't be useful, because the @REFs
+ // will be ZIP-encoded; so we parse and re-encode each object
+
+ byte[] encoded1 = toBytes(data[0], true);
+ byte[] reencoded1 = toBytes(((Object[]) redata)[0], true);
+
+ assertEquals("Different data after encode/decode/encode", true,
+ Arrays.equals(encoded1, reencoded1));
+ }
+ });
+ addTest(new TestCase("URL Import/Export") {
+ @Override
+ public void test() throws Exception {
+ URL data = new URL("https://fanfan.be/");
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("URL-String Import/Export") {
+ @Override
+ public void test() throws Exception {
+ String data = new URL("https://fanfan.be/").toString();
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("URL/URL-String arrays Import/Export") {
+ @Override
+ public void test() throws Exception {
+ final String url = "https://fanfan.be/";
+ Object[] data = new Object[] { new URL(url), url };
+
+ byte[] encoded = toBytes(data, false);
+ Object redata = fromBytes(encoded);
+
+ // Comparing the 2 arrays won't be useful, because the @REFs
+ // will be ZIP-encoded; so we parse and re-encode each object
+
+ byte[] encoded1 = toBytes(data[0], true);
+ byte[] reencoded1 = toBytes(((Object[]) redata)[0], true);
+ byte[] encoded2 = toBytes(data[1], true);
+ byte[] reencoded2 = toBytes(((Object[]) redata)[1], true);
+
+ assertEquals("Different data 1 after encode/decode/encode",
+ true, Arrays.equals(encoded1, reencoded1));
+ assertEquals("Different data 2 after encode/decode/encode",
+ true, Arrays.equals(encoded2, reencoded2));
+ }
+ });
+ addTest(new TestCase("Import/Export with nested objects") {
+ @Override
+ public void test() throws Exception {
+ Data data = new DataObject(new Data(21));
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("Import/Export String in object") {
+ @Override
+ public void test() throws Exception {
+ Data data = new DataString("fanfan");
+ encodeRecodeTest(this, data);
+ data = new DataString("http://example.com/query.html");
+ encodeRecodeTest(this, data);
+ data = new DataString("Test|Ché|http://|\"\\\"Pouch\\");
+ encodeRecodeTest(this, data);
+ data = new DataString("Test|Ché\\n|\nhttp://|\"\\\"Pouch\\");
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("Import/Export with nested objects forming a loop") {
+ @Override
+ public void test() throws Exception {
+ DataLoop data = new DataLoop("looping");
+ data.next = new DataLoop("level 2");
+ data.next.next = data;
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("Array in Object Import/Export") {
+ @Override
+ public void test() throws Exception {
+ Object data = new DataArray();// new String[] { "un", "deux" };
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("Array Import/Export") {
+ @Override
+ public void test() throws Exception {
+ Object data = new String[] { "un", "deux" };
+ encodeRecodeTest(this, data);
+ }
+ });
+ addTest(new TestCase("Enum Import/Export") {
+ @Override
+ public void test() throws Exception {
+ Object data = EnumToSend.FANFAN;
+ encodeRecodeTest(this, data);
+ }
+ });
+ }
+
+ class DataArray {
+ public String[] data = new String[] { "un", "deux" };
+ }
+
+ class Data {
+ private int value;
+
+ private Data() {
+ }
+
+ public Data(int value) {
+ this.value = value;
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (obj instanceof Data) {
+ Data other = (Data) obj;
+ return other.value == this.value;
+ }
+
+ return false;
+ }
+
+ @Override
+ public int hashCode() {
+ return new Integer(value).hashCode();
+ }
+ }
+
+ @SuppressWarnings("unused")
+ class DataObject extends Data {
+ private Data data;
+
+ @SuppressWarnings("synthetic-access")
+ private DataObject() {
+ }
+
+ @SuppressWarnings("synthetic-access")
+ public DataObject(Data data) {
+ this.data = data;
+ }
+ }
+
+ @SuppressWarnings("unused")
+ class DataString extends Data {
+ private String data;
+
+ @SuppressWarnings("synthetic-access")
+ private DataString() {
+ }
+
+ @SuppressWarnings("synthetic-access")
+ public DataString(String data) {
+ this.data = data;
+ }
+ }
+
+ @SuppressWarnings("unused")
+ class DataLoop extends Data {
+ public DataLoop next;
+ private String value;
+
+ @SuppressWarnings("synthetic-access")
+ private DataLoop() {
+ }
+
+ @SuppressWarnings("synthetic-access")
+ public DataLoop(String value) {
+ this.value = value;
+ }
+ }
+
+ enum EnumToSend {
+ FANFAN, TULIPE,
+ }
+}
git://git.nikiroo.be / fanfix.git / blobdiff