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