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static final field is not assignable during runtime

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金戟 2021-04-26 08:30:57 +08:00
parent 75c6a67b8f
commit 5f6cf3888c
3 changed files with 13 additions and 3 deletions
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3
testable-agent/src/main/java/com/alibaba/testable/agent/handler/OmniClassHandler.java
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@ -27,12 +27,13 @@ public class OmniClassHandler extends BaseClassHandler {
private static final String ENABLE_CONFIGURATION = "Lorg/springframework/context/annotation/Configuration;"; private static final String ENABLE_CONFIGURATION = "Lorg/springframework/context/annotation/Configuration;";
private static final String CLASS_ABSTRACT_COLLECTION = "java/util/AbstractCollection"; private static final String CLASS_ABSTRACT_COLLECTION = "java/util/AbstractCollection";
private static final String CLASS_NUMBER = "java/lang/Number"; private static final String CLASS_NUMBER = "java/lang/Number";
private static final String CLASS_HASH_SET = "java/util/HashSet";
private static final String[] JUNIT_TEST_ANNOTATIONS = new String[] { private static final String[] JUNIT_TEST_ANNOTATIONS = new String[] {
JUnit4Framework.ANNOTATION_TEST, JUnit5Framework.ANNOTATION_TEST, JUnit5Framework.ANNOTATION_PARAMETERIZED_TEST JUnit4Framework.ANNOTATION_TEST, JUnit5Framework.ANNOTATION_TEST, JUnit5Framework.ANNOTATION_PARAMETERIZED_TEST
}; };
private static final String[] UNREACHABLE_CLASSES = new String[] { private static final String[] UNREACHABLE_CLASSES = new String[] {
CLASS_ABSTRACT_COLLECTION, CLASS_NUMBER CLASS_ABSTRACT_COLLECTION, CLASS_NUMBER, CLASS_HASH_SET
}; };
@Override @Override

3
testable-core/src/main/java/com/alibaba/testable/core/model/ConstructionOption.java
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@ -2,6 +2,9 @@ package com.alibaba.testable.core.model;
public enum ConstructionOption { public enum ConstructionOption {
/**
* allow members with same type nested inside itself be initialized as null
*/
ALLOW_NULL_FOR_NESTED_TYPE ALLOW_NULL_FOR_NESTED_TYPE
} }

10
testable-core/src/main/java/com/alibaba/testable/core/tool/OmniConstructor.java
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@ -60,6 +60,8 @@ public class OmniConstructor {
try { try {
if (clazz.isPrimitive()) { if (clazz.isPrimitive()) {
return newPrimitive(clazz); return newPrimitive(clazz);
} else if (clazz.equals(Class.class)) {
return (T)Object.class;
} else if (clazz.isArray()) { } else if (clazz.isArray()) {
return (T)newArray(clazz.getComponentType(), 0, classPool); return (T)newArray(clazz.getComponentType(), 0, classPool);
} else if (clazz.isEnum()) { } else if (clazz.isEnum()) {
@ -176,8 +178,8 @@ public class OmniConstructor {
LogUtil.verbose(classPool.size(), "Verifying %s", type.getName()); LogUtil.verbose(classPool.size(), "Verifying %s", type.getName());
classPool.put(type, instance); classPool.put(type, instance);
for (Field f : TypeUtil.getAllFields(type)) { for (Field f : TypeUtil.getAllFields(type)) {
if (f.getName().startsWith("$")) { if (f.getName().startsWith("$") || isStaticFinalField(f)) {
// skip fields e.g. "$jacocoData" // skip static-final fields and fields e.g. "$jacocoData"
continue; continue;
} }
f.setAccessible(true); f.setAccessible(true);
@ -201,6 +203,10 @@ public class OmniConstructor {
classPool.remove(type); classPool.remove(type);
} }
private static boolean isStaticFinalField(Field field) {
return Modifier.isFinal(field.getModifiers()) && Modifier.isStatic(field.getModifiers());
}
private static void handleCircleReferenceOfArrayField(Object instance, Class<?> type, Map<Class<?>, Object> classPool) private static void handleCircleReferenceOfArrayField(Object instance, Class<?> type, Map<Class<?>, Object> classPool)
throws IllegalAccessException { throws IllegalAccessException {
if (type.isArray()) { if (type.isArray()) {