Signed-off-by: Shawn O. Pearce <spearce@xxxxxxxxxxx>
---
.../jgit/revwalk/RevWalkPathFilter1Test.java | 176 ++++++++++++++++++++
1 files changed, 176 insertions(+), 0 deletions(-)
create mode 100644 org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevWalkPathFilter1Test.java
diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevWalkPathFilter1Test.java b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevWalkPathFilter1Test.java
new file mode 100644
index 0000000..c74ab80
--- /dev/null
+++ b/org.spearce.jgit.test/tst/org/spearce/jgit/revwalk/RevWalkPathFilter1Test.java
@@ -0,0 +1,176 @@
+/*
+ * 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;
+
+import java.util.Collections;
+
+import org.spearce.jgit.treewalk.filter.AndTreeFilter;
+import org.spearce.jgit.treewalk.filter.PathFilterGroup;
+import org.spearce.jgit.treewalk.filter.TreeFilter;
+
+public class RevWalkPathFilter1Test extends RevWalkTestCase {
+ protected void filter(final String path) {
+ rw.setTreeFilter(AndTreeFilter.create(PathFilterGroup
+ .createFromStrings(Collections.singleton(path)),
+ TreeFilter.ANY_DIFF));
+ }
+
+ public void testEmpty_EmptyTree() throws Exception {
+ final RevCommit a = commit();
+ filter("a");
+ markStart(a);
+ assertNull(rw.next());
+ }
+
+ public void testEmpty_NoMatch() throws Exception {
+ final RevCommit a = commit(tree(file("0", blob("0"))));
+ filter("a");
+ markStart(a);
+ assertNull(rw.next());
+ }
+
+ public void testSimple1() throws Exception {
+ final RevCommit a = commit(tree(file("0", blob("0"))));
+ filter("0");
+ markStart(a);
+ assertCommit(a, rw.next());
+ assertNull(rw.next());
+ }
+
+ public void testEdits_MatchNone() throws Exception {
+ final RevCommit a = commit(tree(file("0", blob("a"))));
+ final RevCommit b = commit(tree(file("0", blob("b"))), a);
+ final RevCommit c = commit(tree(file("0", blob("c"))), b);
+ final RevCommit d = commit(tree(file("0", blob("d"))), c);
+ filter("a");
+ markStart(d);
+ assertNull(rw.next());
+ }
+
+ public void testEdits_MatchAll() throws Exception {
+ final RevCommit a = commit(tree(file("0", blob("a"))));
+ final RevCommit b = commit(tree(file("0", blob("b"))), a);
+ final RevCommit c = commit(tree(file("0", blob("c"))), b);
+ final RevCommit d = commit(tree(file("0", blob("d"))), c);
+ filter("0");
+ markStart(d);
+ assertCommit(d, rw.next());
+ assertCommit(c, rw.next());
+ assertCommit(b, rw.next());
+ assertCommit(a, rw.next());
+ assertNull(rw.next());
+ }
+
+ public void testStringOfPearls_FilePath1() throws Exception {
+ final RevCommit a = commit(tree(file("d/f", blob("a"))));
+ final RevCommit b = commit(tree(file("d/f", blob("a"))), a);
+ final RevCommit c = commit(tree(file("d/f", blob("b"))), b);
+ filter("d/f");
+ markStart(c);
+
+ assertCommit(c, rw.next());
+ assertEquals(1, c.getParentCount());
+ assertCommit(a, c.getParent(0)); // b was skipped
+
+ assertCommit(a, rw.next());
+ assertEquals(0, a.getParentCount());
+ assertNull(rw.next());
+ }
+
+ public void testStringOfPearls_FilePath2() throws Exception {
+ final RevCommit a = commit(tree(file("d/f", blob("a"))));
+ final RevCommit b = commit(tree(file("d/f", blob("a"))), a);
+ final RevCommit c = commit(tree(file("d/f", blob("b"))), b);
+ final RevCommit d = commit(tree(file("d/f", blob("b"))), c);
+ filter("d/f");
+ markStart(d);
+
+ // d was skipped
+ assertCommit(c, rw.next());
+ assertEquals(1, c.getParentCount());
+ assertCommit(a, c.getParent(0)); // b was skipped
+
+ assertCommit(a, rw.next());
+ assertEquals(0, a.getParentCount());
+ assertNull(rw.next());
+ }
+
+ public void testStringOfPearls_DirPath2() throws Exception {
+ final RevCommit a = commit(tree(file("d/f", blob("a"))));
+ final RevCommit b = commit(tree(file("d/f", blob("a"))), a);
+ final RevCommit c = commit(tree(file("d/f", blob("b"))), b);
+ final RevCommit d = commit(tree(file("d/f", blob("b"))), c);
+ filter("d");
+ markStart(d);
+
+ // d was skipped
+ assertCommit(c, rw.next());
+ assertEquals(1, c.getParentCount());
+ assertCommit(a, c.getParent(0)); // b was skipped
+
+ assertCommit(a, rw.next());
+ assertEquals(0, a.getParentCount());
+ assertNull(rw.next());
+ }
+
+ public void testStringOfPearls_FilePath3() throws Exception {
+ final RevCommit a = commit(tree(file("d/f", blob("a"))));
+ final RevCommit b = commit(tree(file("d/f", blob("a"))), a);
+ final RevCommit c = commit(tree(file("d/f", blob("b"))), b);
+ final RevCommit d = commit(tree(file("d/f", blob("b"))), c);
+ final RevCommit e = commit(tree(file("d/f", blob("b"))), d);
+ final RevCommit f = commit(tree(file("d/f", blob("b"))), e);
+ final RevCommit g = commit(tree(file("d/f", blob("b"))), f);
+ final RevCommit h = commit(tree(file("d/f", blob("b"))), g);
+ final RevCommit i = commit(tree(file("d/f", blob("c"))), h);
+ filter("d/f");
+ markStart(i);
+
+ assertCommit(i, rw.next());
+ assertEquals(1, i.getParentCount());
+ assertCommit(c, i.getParent(0)); // h..d was skipped
+
+ assertCommit(c, rw.next());
+ assertEquals(1, c.getParentCount());
+ assertCommit(a, c.getParent(0)); // b was skipped
+
+ assertCommit(a, rw.next());
+ assertEquals(0, a.getParentCount());
+ assertNull(rw.next());
+ }
+}
--
1.6.2.1.286.g8173
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