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Migrate resolver tests in o.e.osgi.tests to JUnit 4
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This migrates all tests in org.eclipse.osgi.tests.resolver and
org.eclipse.osgi.tests.services.resolver to JUnit 4

* Add JUnit 4 annotations @test, @before, @after
* Remove inheritance of JUnit 3 TestCase and CoreTest
* Replace try-catch for actual errors with making the test method throw
the exception
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@HeikoKlare
HeikoKlare committed Dec 22, 2023
1 parent 60a2e63 commit 48325aa
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Showing 56 changed files with 1,162 additions and 943 deletions.
6 changes: 1 addition & 5 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/perf/BasePerformanceTest.java
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Expand Up @@ -28,10 +28,6 @@
public class BasePerformanceTest extends AbstractStateTest {
private Random random;

public BasePerformanceTest(String name) {
super(name);
}

protected State buildRandomState(int size) {
State state = buildEmptyState();
StateObjectFactory stateFactory = state.getFactory();
Expand Down Expand Up @@ -77,7 +73,7 @@ protected State buildRandomState(int size) {
}

@Override
protected void setUp() throws Exception {
public void setUp() throws Exception {
super.setUp();
// uses a constant seed to prevent variation on results
this.random = new Random(0);
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51 changes: 27 additions & 24 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/perf/StatePerformanceTest.java
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Expand Up @@ -16,15 +16,16 @@
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import org.eclipse.core.tests.harness.CoreTest;
import org.eclipse.core.tests.harness.PerformanceTestRunner;
import org.eclipse.osgi.service.resolver.State;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;

public class StatePerformanceTest extends BasePerformanceTest {

public StatePerformanceTest(String name) {
super(name);
}
@Rule
public TestName testName = new TestName();

State storeAndRetrieve(State toStore) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Expand All @@ -33,57 +34,59 @@ State storeAndRetrieve(State toStore) throws IOException {
return toStore.getFactory().readState(bais);
}

public void testCreation() {
@Test
public void testCreation() throws Exception {
final int stateSize = 5000;
new PerformanceTestRunner() {
protected void test() {
buildRandomState(stateSize);
}
}.run(this, 10, 10);
}.run(getClass(), testName.getMethodName(), 10, 10);
}

private void testResolution(int stateSize, int repetitions, String localName, String degradation) {
private void testResolution(int stateSize, int repetitions, String degradation) throws Exception {
final State originalState = buildRandomState(stateSize);
PerformanceTestRunner runner = new PerformanceTestRunner() {
protected void test() {
originalState.resolve(false);
}
};
runner.setRegressionReason(degradation);
runner.run(this, localName, 10, repetitions);
runner.run(getClass(), testName.getMethodName(), 10, repetitions);
}

public void testResolution100() {
testResolution(100, 500, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testResolution100() throws Exception {
testResolution(100, 500, AllTests.DEGRADATION_RESOLUTION);
}

public void testResolution1000() {
testResolution(1000, 15, "State Resolution", null);
@Test
public void testResolution1000() throws Exception {
testResolution(1000, 15, null);
}

public void testResolution500() {
testResolution(500, 50, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testResolution500() throws Exception {
testResolution(500, 50, AllTests.DEGRADATION_RESOLUTION);
}

public void testResolution5000() {
testResolution(5000, 1, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testResolution5000() throws Exception {
testResolution(5000, 1, AllTests.DEGRADATION_RESOLUTION);
}

private static final String DEGREDATION_STORE_RETRIEVE = "Performance decrease caused by additional fuctionality required for generic capabilities/requirements in OSGi R4.3 specification. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=324753 for details.";

public void testStoreAndRetrieve() {
@Test
public void testStoreAndRetrieve() throws Exception {
int stateSize = 5000;
final State originalState = buildRandomState(stateSize);
PerformanceTestRunner runner = new PerformanceTestRunner() {
protected void test() {
try {
storeAndRetrieve(originalState);
} catch (IOException e) {
CoreTest.fail("", e);
}
protected void test() throws IOException {
storeAndRetrieve(originalState);
}
};
runner.setRegressionReason(DEGREDATION_STORE_RETRIEVE);
runner.run(this, 10, 10);
runner.run(getClass(), testName.getMethodName(), 10, 10);
}
}
32 changes: 19 additions & 13 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/perf/StateUsesPerformanceTest.java
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Expand Up @@ -16,16 +16,18 @@
import java.util.Hashtable;
import org.eclipse.core.tests.harness.PerformanceTestRunner;
import org.eclipse.osgi.service.resolver.State;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
import org.osgi.framework.BundleException;
import org.osgi.framework.Constants;

public class StateUsesPerformanceTest extends BasePerformanceTest {

public StateUsesPerformanceTest(String name) {
super(name);
}
@Rule
public TestName testName = new TestName();

private void doUsesResolution(int stateSize, int repetitions, String localName, String degradation) throws BundleException {
private void doUsesResolution(int stateSize, int repetitions, String degradation) throws Exception {
final State originalState = buildRandomState(stateSize);
addUsesBundles(originalState);
PerformanceTestRunner runner = new PerformanceTestRunner() {
Expand All @@ -34,24 +36,28 @@ protected void test() {
}
};
runner.setRegressionReason(degradation);
runner.run(this, localName, 10, repetitions);
runner.run(getClass(), testName.getMethodName(), 10, repetitions);

}

public void testUsesResolution00100() throws BundleException {
doUsesResolution(100, 100, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testUsesResolution00100() throws Exception {
doUsesResolution(100, 100, AllTests.DEGRADATION_RESOLUTION);
}

public void testUsesResolution00500() throws BundleException {
doUsesResolution(500, 10, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testUsesResolution00500() throws Exception {
doUsesResolution(500, 10, AllTests.DEGRADATION_RESOLUTION);
}

public void testUsesResolution01000() throws BundleException {
doUsesResolution(1000, 10, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testUsesResolution01000() throws Exception {
doUsesResolution(1000, 10, AllTests.DEGRADATION_RESOLUTION);
}

public void testUsesResolution05000() throws BundleException {
doUsesResolution(5000, 1, null, AllTests.DEGRADATION_RESOLUTION);
@Test
public void testUsesResolution05000() throws Exception {
doUsesResolution(5000, 1, AllTests.DEGRADATION_RESOLUTION);
}

private void addUsesBundles(State state) throws BundleException {
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14 changes: 10 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestAttributes_001.java
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Expand Up @@ -13,21 +13,27 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.ExportPackageDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestAttributes_001 extends AbstractStateTest {
public TestAttributes_001(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;
BundleDescription bundle_3 = null;
BundleDescription bundle_4 = null;
BundleDescription bundle_5 = null;

@Test
public void testTest_001() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
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14 changes: 10 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestBSN_001.java
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Expand Up @@ -13,19 +13,25 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.ExportPackageDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestBSN_001 extends AbstractStateTest {
public TestBSN_001(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;
BundleDescription bundle_3 = null;

@Test
public void testTest_001() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
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13 changes: 9 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestCycle_001.java
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Expand Up @@ -13,18 +13,23 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestCycle_001 extends AbstractStateTest {
public TestCycle_001(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;

@Test
public void testTest_001() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
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13 changes: 9 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestCycle_002.java
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Expand Up @@ -13,19 +13,24 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestCycle_002 extends AbstractStateTest {
public TestCycle_002(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;
BundleDescription bundle_3 = null;

@Test
public void testTest_002() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
Expand Down
12 changes: 8 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestCycle_003.java
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Expand Up @@ -13,19 +13,23 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestCycle_003 extends AbstractStateTest {
public TestCycle_003(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;
BundleDescription bundle_3 = null;

@Test
public void testTest_003() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
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14 changes: 10 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestCycle_004.java
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Expand Up @@ -13,18 +13,24 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.ExportPackageDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestCycle_004 extends AbstractStateTest {
public TestCycle_004(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;

@Test
public void testTest_001() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
Expand Down
14 changes: 10 additions & 4 deletions bundles/org.eclipse.osgi.tests/src/org/eclipse/osgi/tests/resolver/TestCycle_005.java
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Expand Up @@ -13,19 +13,25 @@
*******************************************************************************/
package org.eclipse.osgi.tests.resolver;

import org.eclipse.osgi.service.resolver.*;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import org.eclipse.osgi.service.resolver.BundleDescription;
import org.eclipse.osgi.service.resolver.ExportPackageDescription;
import org.eclipse.osgi.service.resolver.State;
import org.eclipse.osgi.service.resolver.StateObjectFactory;
import org.eclipse.osgi.tests.services.resolver.AbstractStateTest;
import org.junit.Test;
import org.osgi.framework.BundleException;

public class TestCycle_005 extends AbstractStateTest {
public TestCycle_005(String testName) {
super(testName);
}

BundleDescription bundle_1 = null;
BundleDescription bundle_2 = null;
BundleDescription bundle_3 = null;

@Test
public void testTest_002() {
State state = buildEmptyState();
StateObjectFactory sof = StateObjectFactory.defaultFactory;
Expand Down
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