return;
}
mirror::Object* o = soa_.Decode<mirror::Object*>(java_object);
- if (!o->InstanceOf(m->GetDeclaringClass())) {
+ if (o == nullptr) {
+ JniAbortF(function_name_, "can't call %s on null object", PrettyMethod(m).c_str());
+ } else if (!o->InstanceOf(m->GetDeclaringClass())) {
JniAbortF(function_name_, "can't call %s on instance of %s",
PrettyMethod(m).c_str(), PrettyTypeOf(o).c_str());
}
check_jni_abort_catcher.Check("sig == null");
}
+TEST_F(JniInternalTest, CallVoidMethodNullReceiver) {
+ jclass jlobject = env_->FindClass("java/lang/Object");
+ jmethodID method;
+
+ // Check that GetMethodID for java.lang.NoSuchMethodError.<init>(String) finds the constructor.
+ method = env_->GetMethodID(jlobject, "<init>", "()V");
+ EXPECT_NE(nullptr, method);
+ EXPECT_FALSE(env_->ExceptionCheck());
+
+ // Null object to CallVoidMethod.
+ CheckJniAbortCatcher check_jni_abort_catcher;
+ method = env_->GetMethodID(nullptr, "<init>", "(Ljava/lang/String;)V");
+ env_->CallVoidMethod(nullptr, method);
+ check_jni_abort_catcher.Check("null");
+}
+
TEST_F(JniInternalTest, GetStaticMethodID) {
jclass jlobject = env_->FindClass("java/lang/Object");
jclass jlnsme = env_->FindClass("java/lang/NoSuchMethodError");