new file mode 100644
--- /dev/null
+++ b/tests/test-copy.out
@@ -0,0 +1,51 @@
++ hg init
++ echo a
++ hg add a
++ hg commit -t 1 -u test -d '0 0'
++ hg status
+? .out
++ cp a b
++ hg copy a b
++ hg status
+A b
+? .out
++ hg -d commit -t 2 -u test -d '0 0'
+b
+ b: copy a:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
++ hg history
+changeset: 1:3b5b84850bbed12e8ff8c1b87b32dc93c59ae6d8
+user: test
+date: Wed Dec 31 16:00:00 1969
+summary: 2
+
+changeset: 0:c19d34741b0a4ced8e4ba74bb834597d5193851e
+user: test
+date: Wed Dec 31 16:00:00 1969
+summary: 1
+
++ hg log a
+revision: 0:b789fdd96dc2f3bd229c1dd8eedf0fc60e2b68e3
+changeset: 0:c19d34741b0a4ced8e4ba74bb834597d5193851e
+user: test
+date: Wed Dec 31 16:00:00 1969
+summary: 1
+
++ hexdump -C .hg/data/b.d
+00000000 75 01 0a 63 6f 70 79 72 65 76 3a 20 62 37 38 39 |u..copyrev: b789|
+00000010 66 64 64 39 36 64 63 32 66 33 62 64 32 32 39 63 |fdd96dc2f3bd229c|
+00000020 31 64 64 38 65 65 64 66 30 66 63 36 30 65 32 62 |1dd8eedf0fc60e2b|
+00000030 36 38 65 33 0a 63 6f 70 79 3a 20 61 0a 01 0a 61 |68e3.copy: a...a|
+00000040 0a |.|
+00000041
++ hg cat b
++ md5sum
+60b725f10c9c85c70d97880dfe8191b3 -
++ hg cat a
++ md5sum
+60b725f10c9c85c70d97880dfe8191b3 -
++ hg verify
+checking changesets
+checking manifests
+crosschecking files in changesets and manifests
+checking files
+2 files, 2 changesets, 2 total revisions