--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/literals/BinaryLiterals.java Tue Sep 15 18:36:21 2009 -0700
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6860965
+ * @summary Project Coin: binary literals
+ */
+
+public class BinaryLiterals {
+ public static void main(String... args) throws Exception {
+ new BinaryLiterals().run();
+ }
+
+ public void run() throws Exception {
+ test(0, 0B0);
+ test(1, 0B1);
+ test(2, 0B10);
+ test(3, 0B11);
+
+ test(0, 0b0);
+ test(1, 0b1);
+ test(2, 0b10);
+ test(3, 0b11);
+
+ test(-0, -0b0);
+ test(-1, -0b1);
+ test(-2, -0b10);
+ test(-3, -0b11);
+
+ test(-1, 0b11111111111111111111111111111111);
+ test(-2, 0b11111111111111111111111111111110);
+ test(-3, 0b11111111111111111111111111111101);
+
+ test( 1, -0b11111111111111111111111111111111);
+ test( 2, -0b11111111111111111111111111111110);
+ test( 3, -0b11111111111111111111111111111101);
+
+ test(0, 0b00);
+ test(1, 0b001);
+ test(2, 0b00010);
+ test(3, 0b000011);
+
+ // aaaabbbbccccddddeeeeffffgggghhhh
+ test( 0x10, 0b10000);
+ test( 0x100, 0b100000000);
+ test( 0x10000, 0b10000000000000000);
+ test(0x80000000, 0b10000000000000000000000000000000);
+ test(0xffffffff, 0b11111111111111111111111111111111);
+
+ test(0L, 0b0L);
+ test(1L, 0b1L);
+ test(2L, 0b10L);
+ test(3L, 0b11L);
+
+ test(0, 0b00L);
+ test(1, 0b001L);
+ test(2, 0b00010L);
+ test(3, 0b000011L);
+
+ // aaaabbbbccccddddeeeeffffgggghhhhiiiijjjjkkkkllllmmmmnnnnoooopppp
+ test( 0x10L, 0b10000L);
+ test( 0x100L, 0b100000000L);
+ test( 0x10000L, 0b10000000000000000L);
+ test( 0x80000000L, 0b10000000000000000000000000000000L);
+ test( 0xffffffffL, 0b11111111111111111111111111111111L);
+ test(0x8000000000000000L, 0b1000000000000000000000000000000000000000000000000000000000000000L);
+ test(0xffffffffffffffffL, 0b1111111111111111111111111111111111111111111111111111111111111111L);
+
+ test(0l, 0b0l);
+ test(1l, 0b1l);
+ test(2l, 0b10l);
+ test(3l, 0b11l);
+
+ test(0, 0b00l);
+ test(1, 0b001l);
+ test(2, 0b00010l);
+ test(3, 0b000011l);
+
+ // aaaabbbbccccddddeeeeffffgggghhhhiiiijjjjkkkkllllmmmmnnnnoooopppp
+ test( 0x10l, 0b10000l);
+ test( 0x100l, 0b100000000l);
+ test( 0x10000l, 0b10000000000000000l);
+ test( 0x80000000l, 0b10000000000000000000000000000000l);
+ test( 0xffffffffl, 0b11111111111111111111111111111111l);
+ test(0x8000000000000000l, 0b1000000000000000000000000000000000000000000000000000000000000000l);
+ test(0xffffffffffffffffl, 0b1111111111111111111111111111111111111111111111111111111111111111l);
+
+ if (errors > 0)
+ throw new Exception(errors + " errors found");
+ }
+
+ void test(int expect, int found) {
+ count++;
+ if (found != expect)
+ error("test " + count + "\nexpected: 0x" + Integer.toHexString(expect) + "\n found: 0x" + Integer.toHexString(found));
+ }
+
+ void test(long expect, long found) {
+ count++;
+ if (found != expect)
+ error("test " + count + "\nexpected: 0x" + Long.toHexString(expect) + "\n found: 0x" + Long.toHexString(found));
+ }
+
+ void error(String message) {
+ System.out.println(message);
+ errors++;
+ }
+
+ int count;
+ int errors;
+}