# HG changeset patch
# User Augie Fackler <augie@google.com>
# Date 1474319683 14400
# Node ID 37a36c05dcc3ab325989e13622b6815bad93da7f
# Parent  7d053ba73178261679db49dfec2b4ba77aa1c162
copy: document current behavior of 'hg cp --after'

I'm about to propose an output change here, but the existing behavior
was untested!

diff -r 7d053ba73178 -r 37a36c05dcc3 tests/test-copy.t
--- a/tests/test-copy.t	Tue Sep 20 10:03:50 2016 -0500
+++ b/tests/test-copy.t	Mon Sep 19 17:14:43 2016 -0400
@@ -224,6 +224,9 @@
 foo was clean:
   $ hg st -AC foo
   C foo
+Trying to copy on top of an existing file fails,
+  $ hg copy -A bar foo
+  foo: not overwriting - file exists
 but it's considered modified after a copy --after --force
   $ hg copy -Af bar foo
   $ hg st -AC foo