diff options
Diffstat (limited to 'guava-tests/test/com/google/common/collect/AbstractRangeSetTest.java')
-rw-r--r-- | guava-tests/test/com/google/common/collect/AbstractRangeSetTest.java | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/guava-tests/test/com/google/common/collect/AbstractRangeSetTest.java b/guava-tests/test/com/google/common/collect/AbstractRangeSetTest.java deleted file mode 100644 index 1a44e87..0000000 --- a/guava-tests/test/com/google/common/collect/AbstractRangeSetTest.java +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2011 The Guava Authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except - * in compliance with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software distributed under the - * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either - * express or implied. See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.google.common.collect; - -import com.google.common.annotations.GwtIncompatible; - -import junit.framework.TestCase; - -import java.util.Iterator; -import java.util.List; -import java.util.NoSuchElementException; - -/** - * Base class for {@link RangeSet} tests. - * - * @author Louis Wasserman - */ -@GwtIncompatible("TreeRangeSet") -public abstract class AbstractRangeSetTest extends TestCase { - public static void testInvariants(RangeSet<?> rangeSet) { - testInvariantsInternal(rangeSet); - testInvariantsInternal(rangeSet.complement()); - } - - private static <C extends Comparable> void testInvariantsInternal(RangeSet<C> rangeSet) { - assertEquals(rangeSet.asRanges().isEmpty(), rangeSet.isEmpty()); - assertEquals(!rangeSet.asRanges().iterator().hasNext(), rangeSet.isEmpty()); - - List<Range<C>> asRanges = ImmutableList.copyOf(rangeSet.asRanges()); - - // test that connected ranges are coalesced - for (int i = 0; i + 1 < asRanges.size(); i++) { - Range<C> range1 = asRanges.get(i); - Range<C> range2 = asRanges.get(i + 1); - assertFalse(range1.isConnected(range2)); - } - - // test that there are no empty ranges - for (Range<C> range : asRanges) { - assertFalse(range.isEmpty()); - } - - Iterator<Range<C>> itr = rangeSet.asRanges().iterator(); - Range<C> expectedSpan = null; - if (itr.hasNext()) { - expectedSpan = itr.next(); - while (itr.hasNext()) { - expectedSpan = expectedSpan.span(itr.next()); - } - } - - try { - Range<C> span = rangeSet.span(); - assertEquals(expectedSpan, span); - } catch (NoSuchElementException e) { - assertNull(expectedSpan); - } - } -} |