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Fix Java 1.7 build: fix XStream and Objenesis tests.

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thekingnothing committed Aug 5, 2017
1 parent 9d0839b commit 1770bb479482380f2484d210ba71c9531b20ec79
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@@ -30,6 +30,4 @@ script:
# We are using && below on purpose
# ciPerformRelease must run only when the entire build has completed
# This guarantees that no release steps are executed when the build or tests fail
- ./gradlew assemble -s -PcheckJava6Compatibility
- ./gradlew check
- ./gradlew ciPerformRelease
- ./gradlew assemble -s -PcheckJava6Compatibility && ./gradlew check && ./gradlew ciPerformRelease
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@@ -55,12 +55,6 @@ apply from: "${gradleScriptDir}/version.gradle"
allprojects{
apply plugin: 'propdeps-idea'
apply plugin: 'checkstyle'
checkstyle {
toolVersion = checkstyleVersion
configFile = rootProject.file('config/checkstyle/checkstyle.xml')
}
}
apply from: "${gradleScriptDir}/modules.gradle"
@@ -16,3 +16,11 @@ tasks.withType(JavaCompile) {
options.warnings = false
}
if (JavaVersion.current() == JavaVersion.VERSION_1_8) {
apply plugin: 'checkstyle'
checkstyle {
toolVersion = checkstyleVersion
configFile = rootProject.file('config/checkstyle/checkstyle.xml')
}
}
@@ -46,6 +46,8 @@ task mockito2Test(type: Test) {
reports.junitXml.destination = 'build/mockito2-test-results'
reports.html.destination = 'build/reports/mockito2Test'
jvmArgs "-XX:MaxPermSize=256m"
}
mockito2Test.mustRunAfter test
@@ -33,26 +33,26 @@
assertArgumentNotNull(callable, "callable");
return (T) execute(callable, Whitebox.getMethod(callable.getClass(), "call"));
}
@Override
public void execute(Runnable runnable) {
assertArgumentNotNull(runnable, "runnable");
execute(runnable, Whitebox.getMethod(runnable.getClass(), "run"));
}
private void assertArgumentNotNull(Object object, String argumentName) {
if (object == null) {
throw new IllegalArgumentException(argumentName + " cannot be null.");
}
}
protected abstract Object execute(Object instance, Method method, Object... arguments);
Object executeWithClassLoader(Object instance, Method method, ClassLoader classloader, Object[] arguments) {
final DeepClonerSPI deepCloner = createDeepCloner(classloader);
final Object objectLoadedWithClassloader = deepCloner.clone(instance);
final Object[] argumentsLoadedByClassLoader = cloneArguments(arguments, deepCloner);
return invokeWithClassLoader(classloader, method, objectLoadedWithClassloader, argumentsLoadedByClassLoader);
}
@@ -69,7 +69,7 @@ private Object invokeWithClassLoader(final ClassLoader classloader, final Method
}
private Object cloneResult(Object result) {return result == null ? null : createDeepCloner(getClass().getClassLoader()).clone(result);}
private Object getResult(Method method, Object objectLoadedWithClassloader, Object[] argumentsLoadedByClassLoader) {
Object result = null;
try {
@@ -79,7 +79,7 @@ private Object getResult(Method method, Object objectLoadedWithClassloader, Obje
}
return result;
}
private Object[] cloneArguments(Object[] arguments, DeepClonerSPI deepCloner) {
final Object[] argumentsLoadedByClassLoader = new Object[arguments.length];
for (int i = 0; i < arguments.length; i++) {
@@ -88,9 +88,19 @@ private Object getResult(Method method, Object objectLoadedWithClassloader, Obje
}
return argumentsLoadedByClassLoader;
}
private DeepClonerSPI createDeepCloner(ClassLoader classLoader) {
final Class<DeepClonerSPI> deepClonerClass = ClassLoaderUtil.loadClass("org.powermock.classloading.DeepCloner");
ClassLoader currentCL = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(deepClonerClass.getClass().getClassLoader());
return doCreateDeepCloner(classLoader, deepClonerClass);
} finally {
Thread.currentThread().setContextClassLoader(currentCL);
}
}
private DeepClonerSPI doCreateDeepCloner(final ClassLoader classLoader, final Class<DeepClonerSPI> deepClonerClass) {
final Constructor<DeepClonerSPI> constructor = Whitebox.getConstructor(deepClonerClass, ClassLoader.class);
try {
return constructor.newInstance(classLoader);
@@ -30,95 +30,87 @@
import static org.junit.Assume.assumeTrue;
public class ObjenesisDeepClonerTest {
/**
* These tests crashes the JVM on version 1.8
*/
@Before
public void onlyRunTestsOnNonJava8Environment() throws Exception {
assumeTrue(Float.valueOf(System.getProperty("java.specification.version")) < 1.8f);
final String property = System.getProperty("java.specification.version");
final float maximumVersion = 1.6f;
assumeTrue("Current JDK version " + property + " expected is more than than " + maximumVersion, Float.valueOf(property) <= maximumVersion);
}
@Test
public void clonesJavaInstances() throws Exception {
final URL original = new URL("http://www.powermock.org");
URL clone = new DeepCloner().clone(original);
assertEquals(clone, original);
assertNotSame(clone, original);
}
@Test
public void clonesUnmodifiableLists() throws Exception {
final UnmodifiableListExample original = new UnmodifiableListExample();
UnmodifiableListExample clone = new DeepCloner().clone(original);
assertEquals(clone, original);
assertNotSame(clone, original);
}
@Test
public void clonesArraysWithNullValues() throws Exception {
Object[] original = new Object[] { "Test", null };
Object[] original = new Object[]{"Test", null};
Object[] clone = new DeepCloner().clone(original);
assertArrayEquals(clone, original);
assertNotSame(clone, original);
}
}
class UnmodifiableListExample {
private List<NotSerializable> cl = Collections.singletonList(new NotSerializable());
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((cl == null) ? 0 : cl.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
if (this == obj) { return true; }
if (obj == null) { return false; }
if (getClass() != obj.getClass()) { return false; }
powermock.classloading.UnmodifiableListExample other = (powermock.classloading.UnmodifiableListExample) obj;
if (cl == null) {
if (other.cl != null)
return false;
} else if (!cl.equals(other.cl))
return false;
if (other.cl != null) { return false; }
} else if (!cl.equals(other.cl)) { return false; }
return true;
}
}
class NotSerializable {
private final String state = "Nothing";
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((state == null) ? 0 : state.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
if (this == obj) { return true; }
if (obj == null) { return false; }
if (getClass() != obj.getClass()) { return false; }
powermock.classloading.NotSerializable other = (powermock.classloading.NotSerializable) obj;
if (state == null) {
if (other.state != null)
return false;
} else if (!state.equals(other.state))
return false;
if (other.state != null) { return false; }
} else if (!state.equals(other.state)) { return false; }
return true;
}
}
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@@ -16,6 +16,10 @@ configure(subprojects) { project ->
}
apply from: "${gradleScriptDir}/java-module.gradle"
test {
jvmArgs "-XX:MaxPermSize=256m"
}
}
def mockitoDependsModules = project(":tests:mockito").subprojects + project(":tests:java8").subprojects

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