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;
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);
@Override
public void test() throws Exception {
Data data = new Data(42);
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ encodeRecodeTest(this, data);
}
});
@SuppressWarnings("unused")
int value = 42;
};
-
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ encodeRecodeTest(this, data);
}
});
-
addTest(new TestCase() {
@SuppressWarnings("unused")
private TestCase me = setName("Array of anonymous inner classes");
int value = 42;
} };
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- // Comparing the 2 strings won't be useful, because the @REFs
- // will be ZIP-encoded; so we parse and re-encode the object
- encoded = new Exporter().append(data[0]).toString(false, false);
- try {
- reencoded = new Exporter().append(((Data[]) redata)[0])
- .toString(false, false);
- } catch (Exception e) {
- fail("Cannot cast the returned data into its original object",
- e);
- }
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ 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/");
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ encodeRecodeTest(this, data);
}
});
-
addTest(new TestCase("URL-String Import/Export") {
@Override
public void test() throws Exception {
String data = new URL("https://fanfan.be/").toString();
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
- assertEquals(data, redata);
+ 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 };
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
- assertEquals(data[0], ((Object[]) redata)[0]);
- assertEquals(data[1], ((Object[]) redata)[1]);
+
+ 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));
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ 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;
-
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ 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" };
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ encodeRecodeTest(this, data);
}
});
-
addTest(new TestCase("Array Import/Export") {
@Override
public void test() throws Exception {
Object data = new String[] { "un", "deux" };
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
+ encodeRecodeTest(this, data);
}
});
-
addTest(new TestCase("Enum Import/Export") {
@Override
public void test() throws Exception {
Object data = EnumToSend.FANFAN;
- String encoded = new Exporter().append(data).toString(false,
- false);
- Object redata = new Importer().read(encoded).getValue();
- String reencoded = new Exporter().append(redata).toString(
- false, false);
-
- assertEquals(encoded.replaceAll("@[0-9]*", "@REF"),
- reencoded.replaceAll("@[0-9]*", "@REF"));
- }
- });
-
- addTest(new TestCase("B64 and ZIP String test") {
- @Override
- public void test() throws Exception {
- Object data = "Fanfan la tulipe";
- String encoded = new Exporter().append(data).toString(true,
- false);
- String redata = (String) new Importer().read(encoded)
- .getValue();
-
- assertEquals("Items not identical after B64", data, redata);
-
- encoded = new Exporter().append(data).toString(true, true);
- redata = (String) new Importer().read(encoded).getValue();
-
- assertEquals("Items not identical after ZIP", data, redata);
- }
- });
-
- addTest(new TestCase("B64 and ZIP Data test") {
- @Override
- public void test() throws Exception {
- Object data = new Data(55);
- String encoded = new Exporter().append(data).toString(true,
- false);
- Data redata = (Data) new Importer().read(encoded).getValue();
-
- assertEquals("Items not identical after B64", data, redata);
-
- encoded = new Exporter().append(data).toString(true, true);
- redata = (Data) new Importer().read(encoded).getValue();
-
- assertEquals("Items not identical after ZIP", data, redata);
- }
- });
-
- addTest(new TestCase("B64 and ZIP 70000 chars test") {
- @Override
- public void test() throws Exception {
- StringBuilder builder = new StringBuilder();
- for (int i = 0; i < 7000; i++) {
- builder.append("0123456789");
- }
-
- Object data = builder.toString();
- String encoded = new Exporter().append(data).toString(true,
- false);
- String redata = (String) new Importer().read(encoded)
- .getValue();
-
- assertEquals("Items not identical after B64", data, redata);
-
- encoded = new Exporter().append(data).toString(true, true);
- redata = (String) new Importer().read(encoded).getValue();
-
- assertEquals("Items not identical after ZIP", data, redata);
+ encodeRecodeTest(this, data);
}
});
}