diff tests/test-push-warn.t @ 19840:b00ba31313c3

discovery: abort also when pushing multiple headed new branch

Before this patch, pushing with --new-branch permits to create
multiple headed branch on the destination repository.

But permitting to create new branch should be different from
permitting to create multiple heads on branch.

This patch prevents from careless pushing multiple headed new branch,
and requires --force to push such branch forcibly.

--- a/tests/test-push-warn.t	Mon Sep 30 17:42:38 2013 +0200
+++ b/tests/test-push-warn.t	Tue Oct 01 00:26:22 2013 +0900
@@ -354,6 +354,29 @@
   adding file changes
   added 1 changesets with 1 changes to 1 files
 
+Pushing muliple headed new branch:
+
+  $ echo 14 > foo
+  $ hg -q branch f
+  $ hg -q ci -m 14
+  $ echo 15 > foo
+  $ hg -q ci -m 15
+  $ hg -q up 14
+  $ echo 16 > foo
+  $ hg -q ci -m 16
+  $ hg push --branch f --new-branch ../f
+  pushing to ../f
+  searching for changes
+  abort: push creates multiple headed new branch 'f'
+  (merge or see "hg help push" for detail about pushing new heads)
+  [255]
+  $ hg push --branch f --new-branch --force ../f
+  pushing to ../f
+  searching for changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 3 changesets with 3 changes to 1 files (+1 heads)
 
 Checking prepush logic does not allow silently pushing
 multiple new heads: