--- a/tests/libjava-mauve/src/gnu/testlet/java/nio/Buffer/PlainBufferTest.java Fri Jul 20 21:39:51 2012 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,265 +0,0 @@
-// Copyright (C) 2004 Max Gilead <gilead@yellowhedgehog.com>
-
-// This file is part of Mauve.
-
-// Mauve is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2, or (at your option)
-// any later version.
-
-// Mauve is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warrant of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Mauve; see the file COPYING. If not, write to
-// the Free Software Foundation, 59 Temple Place - Suite 330,
-// Boston, MA 02111-1307, USA.
-
-package gnu.testlet.java.nio.Buffer;
-
-import gnu.testlet.TestHarness;
-
-import java.nio.Buffer;
-import java.nio.InvalidMarkException;
-
-public class PlainBufferTest
-{
- public void test(TestHarness h, BufferFactory factory)
- {
- try
- {
- intialState(h, factory);
- position(h, factory);
- mark(h, factory);
- limit(h, factory);
- rewind(h, factory);
- clear(h, factory);
- flip(h, factory);
- }
- catch(Exception e)
- {
- h.fail("Unexpected excetpion: "+ e);
- h.debug(e);
- }
- }
-
- private void intialState(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- checkStatus(h, buf, "intialState", 10, 10, true, 10, 0);
- }
- private void position(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- h.check(buf.position(1), buf, "position: buf.position(1)");
- checkStatus(h, buf, "position", 10, 10, true, 9, 1);
- buf.position(10);
- checkStatus(h, buf, "position", 10, 10, false, 0, 10);
-
- // position can't be negative
- buf = factory.newInstance();
- try
- {
- buf.position(-1);
- h.check(false, "position: is negative");
- }
- catch(IllegalArgumentException iae)
- {
- h.check(true, "position: can't be negative");
- }
-
- // position can't be larger than limit
- buf = factory.newInstance();
- buf.limit(5);
- try
- {
- buf.position(6);
- h.check(false, "position: is larger than capacity");
- }
- catch(IllegalArgumentException iae)
- {
- h.check(true, "position: can't be larger than capacity");
- }
- }
- private void mark(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- // mark at default position
- buf = factory.newInstance();
- h.check(buf.mark(), buf, "mark: buf.mark()");
- checkStatus(h, buf, "mark", 10, 10, true, 10, 0);
- buf.position(5);
- checkStatus(h, buf, "mark", 10, 10, true, 5, 5);
- h.check(buf.reset(), buf, "mark: buf.reset()");
- checkStatus(h, buf, "mark", 10, 10, true, 10, 0);
- buf.position(6);
- checkStatus(h, buf, "mark", 10, 10, true, 4, 6);
- buf.reset();
- checkStatus(h, buf, "mark", 10, 10, true, 10, 0);
-
- // mark at specified position
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- checkStatus(h, buf, "mark", 10, 10, true, 5, 5);
- buf.position(6);
- checkStatus(h, buf, "mark", 10, 10, true, 4, 6);
- buf.reset();
- checkStatus(h, buf, "mark", 10, 10, true, 5, 5);
- buf.position(7);
- checkStatus(h, buf, "mark", 10, 10, true, 3, 7);
- buf.reset();
- checkStatus(h, buf, "mark", 10, 10, true, 5, 5);
-
- // mark should be discarded if new position is smaller than mark
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- buf.position(4);
- try
- {
- buf.reset();
- h.check(false, "mark: mark not invalidated");
- }
- catch(InvalidMarkException ime)
- {
- h.check(true, "mark: invalidated mark");
- }
- checkStatus(h, buf, "mark", 10, 10, true, 6, 4);
- }
- private void limit(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- buf.position(2);
- buf.mark();
- buf.position(3);
- h.check(buf.limit(4), buf, "limit: buf.limit(4)");
- checkStatus(h, buf, "limit", 10, 4, true, 1, 3);
- buf.reset();
- checkStatus(h, buf, "limit", 10, 4, true, 2, 2);
-
- // mark should be discarded if new limit is smaller than mark
- // and position should be set to new limit
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- buf.position(6);
- buf.limit(4);
- checkStatus(h, buf, "limit", 10, 4, false, 0, 4);
- try
- {
- buf.reset();
- h.check(false, "limit: mark not invalidated");
- }
- catch(InvalidMarkException ime)
- {
- h.check(true, "limit: invalidated mark");
- }
-
- // limit can't be negative
- buf = factory.newInstance();
- try
- {
- buf.limit(-1);
- h.check(false, "limit: is negative");
- }
- catch(IllegalArgumentException iae)
- {
- h.check(true, "limit: can't be negative");
- }
-
- // limit can't be larger than capacity
- buf = factory.newInstance();
- try
- {
- buf.limit(11);
- h.check(false, "limit: is larger than capacity");
- }
- catch(IllegalArgumentException iae)
- {
- h.check(true, "limit: can't be larger than capacity");
- }
- }
- private void rewind(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- buf.position(6);
- buf.limit(9);
- h.check(buf.rewind(), buf, "rewind: buf.rewind()");
- checkStatus(h, buf, "rewind", 10, 9, true, 9, 0);
- try
- {
- buf.reset();
- h.check(false, "rewind: mark not invalidated");
- }
- catch(InvalidMarkException ime)
- {
- h.check(true, "rewind: invalidated mark");
- }
- }
- private void clear(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- buf.position(6);
- buf.limit(7);
- h.check(buf.clear(), buf, "clear: buf.clear()");
- checkStatus(h, buf, "clear", 10, 10, true, 10, 0);
- try
- {
- buf.reset();
- h.check(false, "clear: mark not invalidated");
- }
- catch(InvalidMarkException ime)
- {
- h.check(true, "clear: invalidated mark");
- }
- }
- private void flip(TestHarness h, BufferFactory factory)
- {
- Buffer buf = null;
-
- buf = factory.newInstance();
- buf.position(5);
- buf.mark();
- buf.position(6);
- h.check(buf.flip(), buf, "flip: buf.flip()");
- checkStatus(h, buf, "flip", 10, 6, true, 6, 0);
- try
- {
- buf.reset();
- h.check(false, "flip: mark not invalidated");
- }
- catch(InvalidMarkException ime)
- {
- h.check(true, "flip: invalidated mark");
- }
- }
-
-
- private void checkStatus(TestHarness h, Buffer buf, String prefix,
- int cap, int lim, boolean hasRem, int rem, int pos)
- {
- h.check(buf.capacity(), cap, prefix +": buf.capacity()");
- h.check(buf.limit(), lim, prefix +": buf.limit()");
- h.check(buf.hasRemaining(), hasRem, prefix +": buf.hasRemaining()");
- h.check(buf.remaining(), rem, prefix +": buf.remaining()");
- h.check(buf.position(), pos, prefix +": buf.position()");
- }
-}