| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #include "precompiled.hpp" |
| #include "classfile/classLoader.hpp" |
| #include "memory/resourceArea.hpp" |
| #include "unittest.hpp" |
| |
| // Tests ClassLoader::package_from_name() |
| TEST_VM(classLoader, null_class_name) { |
| ResourceMark rm; |
| bool bad_class_name = false; |
| const char* retval= ClassLoader::package_from_name(NULL, &bad_class_name); |
| ASSERT_TRUE(bad_class_name) << "Function did not set bad_class_name with NULL class name"; |
| ASSERT_STREQ(retval, NULL) << "Wrong package for NULL class name pointer"; |
| } |
| |
| TEST_VM(classLoader, empty_class_name) { |
| ResourceMark rm; |
| const char* retval = ClassLoader::package_from_name(""); |
| ASSERT_STREQ(retval, NULL) << "Wrong package for empty string"; |
| } |
| |
| TEST_VM(classLoader, no_slash) { |
| ResourceMark rm; |
| const char* retval = ClassLoader::package_from_name("L"); |
| ASSERT_STREQ(retval, NULL) << "Wrong package for class with no slashes"; |
| } |
| |
| TEST_VM(classLoader, just_slash) { |
| ResourceMark rm; |
| bool bad_class_name = false; |
| const char* retval = ClassLoader::package_from_name("/", &bad_class_name); |
| ASSERT_TRUE(bad_class_name) << "Function did not set bad_class_name with package of length 0"; |
| ASSERT_STREQ(retval, NULL) << "Wrong package for class with just slash"; |
| } |
| |
| TEST_VM(classLoader, multiple_slashes) { |
| ResourceMark rm; |
| const char* retval = ClassLoader::package_from_name("///"); |
| ASSERT_STREQ(retval, "//") << "Wrong package for class with just slashes"; |
| } |
| |
| TEST_VM(classLoader, standard_case_1) { |
| ResourceMark rm; |
| bool bad_class_name = true; |
| const char* retval = ClassLoader::package_from_name("package/class", &bad_class_name); |
| ASSERT_FALSE(bad_class_name) << "Function did not reset bad_class_name"; |
| ASSERT_STREQ(retval, "package") << "Wrong package for class with one slash"; |
| } |
| |
| TEST_VM(classLoader, standard_case_2) { |
| ResourceMark rm; |
| const char* retval = ClassLoader::package_from_name("package/folder/class"); |
| ASSERT_STREQ(retval, "package/folder") << "Wrong package for class with multiple slashes"; |
| } |
| |
| TEST_VM(classLoader, class_array) { |
| ResourceMark rm; |
| bool bad_class_name = false; |
| const char* retval = ClassLoader::package_from_name("[package/class", &bad_class_name); |
| ASSERT_FALSE(bad_class_name) << "Function set bad_class_name with class array"; |
| ASSERT_STREQ(retval, "package") << "Wrong package for class with leading bracket"; |
| } |
| |
| TEST_VM(classLoader, class_object_array) { |
| ResourceMark rm; |
| bool bad_class_name = false; |
| const char* retval = ClassLoader::package_from_name("[Lpackage/class", &bad_class_name); |
| ASSERT_TRUE(bad_class_name) << "Function did not set bad_class_name with array of class objects"; |
| ASSERT_STREQ(retval, NULL) << "Wrong package for class with leading '[L'"; |
| } |