1 | /* |
2 | * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 | * |
5 | * This code is free software; you can redistribute it and/or modify it |
6 | * under the terms of the GNU General Public License version 2 only, as |
7 | * published by the Free Software Foundation. |
8 | * |
9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
12 | * version 2 for more details (a copy is included in the LICENSE file that |
13 | * accompanied this code). |
14 | * |
15 | * You should have received a copy of the GNU General Public License version |
16 | * 2 along with this work; if not, write to the Free Software Foundation, |
17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
18 | * |
19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
20 | * or visit www.oracle.com if you need additional information or have any |
21 | * questions. |
22 | */ |
23 | |
24 | #include "precompiled.hpp" |
25 | #include "classfile/symbolTable.hpp" |
26 | #include "classfile/systemDictionary.hpp" |
27 | #include "memory/resourceArea.hpp" |
28 | #include "oops/instanceKlass.hpp" |
29 | #include "unittest.hpp" |
30 | |
31 | // Tests InstanceKlass::package_from_name() |
32 | TEST_VM(InstanceKlass, null_symbol) { |
33 | ResourceMark rm; |
34 | TempNewSymbol package_sym = InstanceKlass::package_from_name(NULL, NULL); |
35 | ASSERT_TRUE(package_sym == NULL) << "Wrong package for NULL symbol" ; |
36 | } |
37 | |
38 | // Tests for InstanceKlass::is_class_loader_instance_klass() function |
39 | TEST_VM(InstanceKlass, class_loader_class) { |
40 | InstanceKlass* klass = SystemDictionary::ClassLoader_klass(); |
41 | ASSERT_TRUE(klass->is_class_loader_instance_klass()); |
42 | } |
43 | |
44 | TEST_VM(InstanceKlass, string_klass) { |
45 | InstanceKlass* klass = SystemDictionary::String_klass(); |
46 | ASSERT_TRUE(!klass->is_class_loader_instance_klass()); |
47 | } |
48 | |