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 "utilities/formatBuffer.hpp"
26 #include "utilities/globalDefinitions.hpp"
27 #include "unittest.hpp"
28
29 #include <limits>
30
31 // A few arbitrarily chosen values to test the align functions on.
32 static uint64_t values[] = {1, 3, 10, 345, 1023, 1024, 1025, 23909034, INT_MAX, uint64_t(-1) / 2, uint64_t(-1) / 2 + 100, -1 };
33
34 template <typename T>
35 static T max_alignment() {
36 T max = std::numeric_limits<T>::max();
37 return max ^ (max >> 1);
38 }
39
40 #define log(...) SCOPED_TRACE(err_msg(__VA_ARGS__).buffer())
41
42 template <typename T, typename A>
43 static void test_alignments() {
44 log("### Test: %c" SIZE_FORMAT " " UINT64_FORMAT " : %c" SIZE_FORMAT " " UINT64_FORMAT " ###\n",
|
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 "utilities/align.hpp"
26 #include "utilities/formatBuffer.hpp"
27 #include "utilities/globalDefinitions.hpp"
28 #include "unittest.hpp"
29
30 #include <limits>
31
32 // A few arbitrarily chosen values to test the align functions on.
33 static uint64_t values[] = {1, 3, 10, 345, 1023, 1024, 1025, 23909034, INT_MAX, uint64_t(-1) / 2, uint64_t(-1) / 2 + 100, -1 };
34
35 template <typename T>
36 static T max_alignment() {
37 T max = std::numeric_limits<T>::max();
38 return max ^ (max >> 1);
39 }
40
41 #define log(...) SCOPED_TRACE(err_msg(__VA_ARGS__).buffer())
42
43 template <typename T, typename A>
44 static void test_alignments() {
45 log("### Test: %c" SIZE_FORMAT " " UINT64_FORMAT " : %c" SIZE_FORMAT " " UINT64_FORMAT " ###\n",
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