[JGIT PATCH 05/12] Add unit tests for DateRevQueue
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
.../org/spearce/jgit/revwalk/DateRevQueueTest.java | 118 ++++++++++++++++++++
.../org/spearce/jgit/revwalk/RevQueueTestCase.java | 85 ++++++++++++++
2 files changed, 203 insertions(+), 0 deletions(-)
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/DateRevQueueTest.java
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevQueueTestCase.java
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/DateRevQueueTest.java b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/DateRevQueueTest.java
new file mode 100644
index 0000000..c29fd55
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/DateRevQueueTest.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2009, Google Inc.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * - Neither the name of the Git Development Community nor the
+ * names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.spearce.jgit.revwalk;
+
+public class DateRevQueueTest extends RevQueueTestCase<DateRevQueue> {
+ protected DateRevQueue create() {
+ return new DateRevQueue();
+ }
+
+ public void testEmpty() throws Exception {
+ super.testEmpty();
+ assertNull(q.peek());
+ assertEquals(Generator.SORT_COMMIT_TIME_DESC, q.outputType());
+ }
+
+ public void testCloneEmpty() throws Exception {
+ q = new DateRevQueue(AbstractRevQueue.EMPTY_QUEUE);
+ assertNull(q.next());
+ }
+
+ public void testInsertOutOfOrder() throws Exception {
+ final RevCommit a = parse(commit());
+ final RevCommit b = parse(commit(10, a));
+ final RevCommit c1 = parse(commit(5, b));
+ final RevCommit c2 = parse(commit(-50, b));
+
+ q.add(c2);
+ q.add(a);
+ q.add(b);
+ q.add(c1);
+
+ assertCommit(c1, q.next());
+ assertCommit(b, q.next());
+ assertCommit(a, q.next());
+ assertCommit(c2, q.next());
+ assertNull(q.next());
+ }
+
+ public void testInsertTie() throws Exception {
+ final RevCommit a = parse(commit());
+ final RevCommit b = parse(commit(0, a));
+ {
+ q = create();
+ q.add(a);
+ q.add(b);
+
+ assertCommit(a, q.next());
+ assertCommit(b, q.next());
+ assertNull(q.next());
+ }
+ {
+ q = create();
+ q.add(b);
+ q.add(a);
+
+ assertCommit(b, q.next());
+ assertCommit(a, q.next());
+ assertNull(q.next());
+ }
+ }
+
+ public void testCloneFIFO() throws Exception {
+ final RevCommit a = parse(commit());
+ final RevCommit b = parse(commit(200, a));
+ final RevCommit c = parse(commit(200, b));
+
+ final FIFORevQueue src = new FIFORevQueue();
+ src.add(a);
+ src.add(b);
+ src.add(c);
+
+ q = new DateRevQueue(src);
+ assertFalse(q.everbodyHasFlag(RevWalk.UNINTERESTING));
+ assertFalse(q.anybodyHasFlag(RevWalk.UNINTERESTING));
+ assertCommit(c, q.peek());
+ assertCommit(c, q.peek());
+
+ assertCommit(c, q.next());
+ assertCommit(b, q.next());
+ assertCommit(a, q.next());
+ assertNull(q.next());
+ }
+}
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevQueueTestCase.java b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevQueueTestCase.java
new file mode 100644
index 0000000..8b379d6
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevQueueTestCase.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2009, Google Inc.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * - Neither the name of the Git Development Community nor the
+ * names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.spearce.jgit.revwalk;
+
+public abstract class RevQueueTestCase<T extends AbstractRevQueue> extends
+ RevWalkTestCase {
+ protected T q;
+
+ public void setUp() throws Exception {
+ super.setUp();
+ q = create();
+ }
+
+ protected abstract T create();
+
+ public void testEmpty() throws Exception {
+ assertNull(q.next());
+ assertTrue(q.everbodyHasFlag(RevWalk.UNINTERESTING));
+ assertFalse(q.anybodyHasFlag(RevWalk.UNINTERESTING));
+ }
+
+ public void testClear() throws Exception {
+ final RevCommit a = parse(commit());
+ final RevCommit b = parse(commit(a));
+
+ q.add(a);
+ q.add(b);
+ q.clear();
+ assertNull(q.next());
+ }
+
+ public void testHasFlags() throws Exception {
+ final RevCommit a = parse(commit());
+ final RevCommit b = parse(commit(a));
+
+ q.add(a);
+ q.add(b);
+
+ assertFalse(q.everbodyHasFlag(RevWalk.UNINTERESTING));
+ assertFalse(q.anybodyHasFlag(RevWalk.UNINTERESTING));
+
+ a.flags |= RevWalk.UNINTERESTING;
+ assertFalse(q.everbodyHasFlag(RevWalk.UNINTERESTING));
+ assertTrue(q.anybodyHasFlag(RevWalk.UNINTERESTING));
+
+ b.flags |= RevWalk.UNINTERESTING;
+ assertTrue(q.everbodyHasFlag(RevWalk.UNINTERESTING));
+ assertTrue(q.anybodyHasFlag(RevWalk.UNINTERESTING));
+ }
+}
--
1.6.2.1.286.g8173
Shawn O. Pearce <spearce@spearce.org>