diff options
Diffstat (limited to 'common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterators/ReadOnlyListIteratorTests.java')
-rw-r--r-- | common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterators/ReadOnlyListIteratorTests.java | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterators/ReadOnlyListIteratorTests.java b/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterators/ReadOnlyListIteratorTests.java deleted file mode 100644 index 9d81a2ad37..0000000000 --- a/common/tests/org.eclipse.jpt.common.utility.tests/src/org/eclipse/jpt/common/utility/tests/internal/iterators/ReadOnlyListIteratorTests.java +++ /dev/null @@ -1,204 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2009 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.common.utility.tests.internal.iterators; - -import java.util.ArrayList; -import java.util.List; -import java.util.ListIterator; -import java.util.NoSuchElementException; -import junit.framework.TestCase; -import org.eclipse.jpt.common.utility.internal.iterators.ReadOnlyListIterator; - -@SuppressWarnings("nls") -public class ReadOnlyListIteratorTests extends TestCase { - - public ReadOnlyListIteratorTests(String name) { - super(name); - } - - public void testHasNextAndHasPrevious() { - int i = 0; - ListIterator<String> stream = this.buildReadOnlyListIterator(); - while (stream.hasNext()) { - stream.next(); - i++; - } - assertEquals(this.buildList().size(), i); - - while (stream.hasPrevious()) { - stream.previous(); - i--; - } - assertEquals(0, i); - } - - public void testHasNextAndHasPreviousUpcast() { - int i = 0; - ListIterator<Object> stream = this.buildReadOnlyListIteratorUpcast(); - while (stream.hasNext()) { - stream.next(); - i++; - } - assertEquals(this.buildList().size(), i); - - while (stream.hasPrevious()) { - stream.previous(); - i--; - } - assertEquals(0, i); - } - - public void testNextAndPrevious() { - ListIterator<String> nestedListIterator = this.buildNestedListIterator(); - ListIterator<String> stream = this.buildReadOnlyListIterator(); - while (stream.hasNext()) { - assertEquals("bogus element", nestedListIterator.next(), stream.next()); - } - while (stream.hasPrevious()) { - assertEquals("bogus element", nestedListIterator.previous(), stream.previous()); - } - } - - public void testNextAndPreviousUpcast() { - ListIterator<String> nestedListIterator = this.buildNestedListIterator(); - ListIterator<Object> stream = this.buildReadOnlyListIteratorUpcast(); - while (stream.hasNext()) { - assertEquals("bogus element", nestedListIterator.next(), stream.next()); - } - while (stream.hasPrevious()) { - assertEquals("bogus element", nestedListIterator.previous(), stream.previous()); - } - } - - public void testNextIndexAndPreviousIndex() { - ListIterator<String> nestedListIterator = this.buildNestedListIterator(); - ListIterator<String> stream = this.buildReadOnlyListIterator(); - while (stream.hasNext()) { - assertEquals("bogus index", nestedListIterator.nextIndex(), stream.nextIndex()); - nestedListIterator.next(); - stream.next(); - } - assertEquals("bogus index", this.buildList().size(), stream.nextIndex()); - while (stream.hasPrevious()) { - assertEquals("bogus element", nestedListIterator.previousIndex(), stream.previousIndex()); - nestedListIterator.previous(); - stream.previous(); - } - assertEquals("bogus index", -1, stream.previousIndex()); - } - - public void testNextIndexAndPreviousIndexUpcast() { - ListIterator<String> nestedListIterator = this.buildNestedListIterator(); - ListIterator<Object> stream = this.buildReadOnlyListIteratorUpcast(); - while (stream.hasNext()) { - assertEquals("bogus index", nestedListIterator.nextIndex(), stream.nextIndex()); - nestedListIterator.next(); - stream.next(); - } - assertEquals("bogus index", this.buildList().size(), stream.nextIndex()); - while (stream.hasPrevious()) { - assertEquals("bogus element", nestedListIterator.previousIndex(), stream.previousIndex()); - nestedListIterator.previous(); - stream.previous(); - } - assertEquals("bogus index", -1, stream.previousIndex()); - } - - public void testNoSuchElementException() { - boolean exCaught = false; - ListIterator<String> stream = this.buildReadOnlyListIterator(); - String string = null; - while (stream.hasNext()) { - string = stream.next(); - } - try { - string = stream.next(); - } catch (NoSuchElementException ex) { - exCaught = true; - } - assertTrue("NoSuchElementException not thrown: " + string, exCaught); - } - - public void testRemove() { - boolean exCaught = false; - for (ListIterator<String> stream = this.buildReadOnlyListIterator(); stream.hasNext();) { - if (stream.next().equals("three")) { - try { - stream.remove(); - } catch (UnsupportedOperationException ex) { - exCaught = true; - } - } - } - assertTrue("UnsupportedOperationException not thrown", exCaught); - } - - public void testSet() { - boolean exCaught = false; - for (ListIterator<String> stream = this.buildReadOnlyListIterator(); stream.hasNext();) { - if (stream.next().equals("three")) { - try { - stream.set("bogus"); - } catch (UnsupportedOperationException ex) { - exCaught = true; - } - } - } - assertTrue("UnsupportedOperationException not thrown", exCaught); - } - - public void testAdd() { - boolean exCaught = false; - for (ListIterator<String> stream = this.buildReadOnlyListIterator(); stream.hasNext();) { - if (stream.next().equals("three")) { - try { - stream.add("bogus"); - } catch (UnsupportedOperationException ex) { - exCaught = true; - } - } - } - assertTrue("UnsupportedOperationException not thrown", exCaught); - } - - private ListIterator<String> buildReadOnlyListIterator() { - return this.buildReadOnlyListIterator(this.buildNestedListIterator()); - } - - private ListIterator<Object> buildReadOnlyListIteratorUpcast() { - return this.buildReadOnlyListIteratorUpcast(this.buildNestedListIterator()); - } - - private ListIterator<String> buildReadOnlyListIterator(ListIterator<String> nestedListIterator) { - return new ReadOnlyListIterator<String>(nestedListIterator); - } - - private ListIterator<Object> buildReadOnlyListIteratorUpcast(ListIterator<String> nestedListIterator) { - return new ReadOnlyListIterator<Object>(nestedListIterator); - } - - private ListIterator<String> buildNestedListIterator() { - return this.buildList().listIterator(); - } - - private List<String> buildList() { - List<String> l = new ArrayList<String>(); - l.add("one"); - l.add("two"); - l.add("three"); - l.add("four"); - l.add("five"); - l.add("six"); - l.add("seven"); - l.add("eight"); - return l; - } - -} |