diff options
Diffstat (limited to 'org.eclipse.jgit.test')
| -rw-r--r-- | org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java index d66753da08..52e181bc80 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/RefDirectoryTest.java @@ -858,6 +858,36 @@ public class RefDirectoryTest extends LocalDiskRepositoryTestCase { } @Test + public void testGetRef_CycleInSymbolicRef() throws IOException { + Ref r; + + writeLooseRef("refs/1", "ref: refs/2\n"); + writeLooseRef("refs/2", "ref: refs/3\n"); + writeLooseRef("refs/3", "ref: refs/4\n"); + writeLooseRef("refs/4", "ref: refs/5\n"); + writeLooseRef("refs/5", "ref: refs/end\n"); + writeLooseRef("refs/end", A); + + r = refdir.getRef("1"); + assertEquals("refs/1", r.getName()); + assertEquals(A, r.getObjectId()); + assertTrue(r.isSymbolic()); + + writeLooseRef("refs/5", "ref: refs/6\n"); + writeLooseRef("refs/6", "ref: refs/end\n"); + + r = refdir.getRef("1"); + assertNull("missing 1 due to cycle", r); + + writeLooseRef("refs/heads/1", B); + + r = refdir.getRef("1"); + assertEquals("refs/heads/1", r.getName()); + assertEquals(B, r.getObjectId()); + assertFalse(r.isSymbolic()); + } + + @Test public void testGetRefs_PackedNotPeeled_Sorted() throws IOException { Map<String, Ref> all; |