Merge "Use w1 for hashCode of AbbreviatedObjectId"
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/AbbreviatedObjectIdTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/AbbreviatedObjectIdTest.java
index 6529d9e..30a9626 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/AbbreviatedObjectIdTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/AbbreviatedObjectIdTest.java
@@ -86,7 +86,6 @@
final ObjectId f = i.toObjectId();
assertNotNull(f);
assertEquals(ObjectId.fromString(s), f);
- assertEquals(f.hashCode(), i.hashCode());
}
@Test
@@ -101,7 +100,6 @@
final ObjectId f = i.toObjectId();
assertNotNull(f);
assertEquals(ObjectId.fromString(s), f);
- assertEquals(f.hashCode(), i.hashCode());
}
@Test
@@ -215,7 +213,7 @@
}
@Test
- public void testEquals_Short() {
+ public void testEquals_Short8() {
final String s = "7b6e8067";
final AbbreviatedObjectId a = AbbreviatedObjectId.fromString(s);
final AbbreviatedObjectId b = AbbreviatedObjectId.fromString(s);
@@ -226,6 +224,18 @@
}
@Test
+ public void testEquals_Short4() {
+ final String s = "7b6e";
+ final AbbreviatedObjectId a = AbbreviatedObjectId.fromString(s);
+ final AbbreviatedObjectId b = AbbreviatedObjectId.fromString(s);
+ assertNotSame(a, b);
+ assertTrue(a.hashCode() != 0);
+ assertTrue(a.hashCode() == b.hashCode());
+ assertEquals(b, a);
+ assertEquals(a, b);
+ }
+
+ @Test
public void testEquals_Full() {
final String s = "7b6e8067ec96acef9a4184b43210d583b6d2f99a";
final AbbreviatedObjectId a = AbbreviatedObjectId.fromString(s);
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/lib/AbbreviatedObjectId.java b/org.eclipse.jgit/src/org/eclipse/jgit/lib/AbbreviatedObjectId.java
index 29a379e..0567051 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/lib/AbbreviatedObjectId.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/lib/AbbreviatedObjectId.java
@@ -336,7 +336,7 @@
@Override
public int hashCode() {
- return w2;
+ return w1;
}
@Override
