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[RocksJava] Extended Testcases

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This commit is contained in:
fyrz 2014-11-05 21:16:35 +01:00
parent 36f3a0bb8e
commit a4b28c1ae7
2 changed files with 163 additions and 0 deletions
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125
java/org/rocksdb/test/EnvironmentTest.java Normal file
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@ -0,0 +1,125 @@
package org.rocksdb.test;
import org.junit.Test;
import org.rocksdb.util.Environment;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import static org.assertj.core.api.Assertions.assertThat;
public class EnvironmentTest {
// Init static context
private static Environment environment =
new Environment();
@Test
public void mac32() {
setEnvironmentClassFields("mac", "32");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".jnilib");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-osx.jnilib");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.dylib");
}
@Test
public void mac64() {
setEnvironmentClassFields("mac", "64");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".jnilib");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-osx.jnilib");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.dylib");
}
@Test
public void nix32() {
// Linux
setEnvironmentClassFields("Linux", "32");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux32.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
// UNIX
setEnvironmentClassFields("Unix", "32");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux32.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
// AIX
setEnvironmentClassFields("aix", "32");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux32.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
}
@Test
public void nix64() {
setEnvironmentClassFields("Linux", "x64");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux64.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
// UNIX
setEnvironmentClassFields("Unix", "x64");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux64.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
// AIX
setEnvironmentClassFields("aix", "x64");
assertThat(Environment.getJniLibraryExtension()).
isEqualTo(".so");
assertThat(Environment.getJniLibraryName("rocksdb")).
isEqualTo("librocksdbjni-linux64.so");
assertThat(Environment.getSharedLibraryName("rocksdb")).
isEqualTo("librocksdbjni.so");
}
@Test(expected = UnsupportedOperationException.class)
public void failLinuxJniLibraryName(){
setEnvironmentClassFields("win", "x64");
Environment.getJniLibraryName("rocksdb");
}
@Test(expected = UnsupportedOperationException.class)
public void failWinSharedLibrary(){
setEnvironmentClassFields("win", "x64");
Environment.getSharedLibraryName("rocksdb");
}
private void setEnvironmentClassFields(String osName,
String osArch) {
setEnvironmentClassField("OS", osName);
setEnvironmentClassField("ARCH", osArch);
}
private void setEnvironmentClassField(String fieldName, String value) {
final Field field;
try {
field = Environment.class.getDeclaredField(fieldName);
field.setAccessible(true);
final Field modifiersField = Field.class.getDeclaredField("modifiers");
modifiersField.setAccessible(true);
modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
field.set(null, value);
} catch (NoSuchFieldException | IllegalAccessException e) {
throw new RuntimeException(e);
}
}
}

38
java/org/rocksdb/test/RocksIteratorTest.java
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@ -13,6 +13,8 @@ import org.rocksdb.RocksDB;
import org.rocksdb.RocksDBException;
import org.rocksdb.RocksIterator;
import static org.assertj.core.api.Assertions.assertThat;
public class RocksIteratorTest {
@ClassRule
@ -22,6 +24,42 @@ public class RocksIteratorTest {
@Rule
public TemporaryFolder dbFolder = new TemporaryFolder();
@Test
public void rocksIterator() throws RocksDBException {
RocksDB db;
Options options = new Options();
options.setCreateIfMissing(true)
.setCreateMissingColumnFamilies(true);
db = RocksDB.open(options,
dbFolder.getRoot().getAbsolutePath());
db.put("key1".getBytes(), "value1".getBytes());
db.put("key2".getBytes(), "value2".getBytes());
RocksIterator iterator = db.newIterator();
iterator.seekToFirst();
assertThat(iterator.isValid()).isTrue();
assertThat(iterator.key()).isEqualTo("key1".getBytes());
assertThat(iterator.value()).isEqualTo("value1".getBytes());
iterator.next();
assertThat(iterator.isValid()).isTrue();
assertThat(iterator.key()).isEqualTo("key2".getBytes());
assertThat(iterator.value()).isEqualTo("value2".getBytes());
iterator.next();
assertThat(iterator.isValid()).isFalse();
iterator.seekToLast();
iterator.prev();
assertThat(iterator.isValid()).isTrue();
assertThat(iterator.key()).isEqualTo("key1".getBytes());
assertThat(iterator.value()).isEqualTo("value1".getBytes());
iterator.seekToFirst();
iterator.seekToLast();
assertThat(iterator.isValid()).isTrue();
assertThat(iterator.key()).isEqualTo("key2".getBytes());
assertThat(iterator.value()).isEqualTo("value2".getBytes());
iterator.status();
}
@Test
public void rocksIteratorGc()
throws RocksDBException {