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/*
* 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'";
}
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