diff tests/test-checkheads-unpushed-D3.t @ 2261:3e339f6717c7 mercurial-3.9

test-compat-hg-3.9: merge with future 6.0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-checkheads-unpushed-D3.t	Fri Mar 31 15:44:10 2017 +0200
@@ -0,0 +1,107 @@
+====================================
+Testing head checking code: Case D-3
+====================================
+
+Mercurial checks for the introduction of multiple heads on push. Evolution
+comes into play to detect if existing heads on the server are being replaced by
+some of the new heads we push.
+
+This test file is part of a series of tests checking this behavior.
+
+Category D: remote head is "obs-affected" locally, but result is not part of the push.
+TestCase 3: multi-changeset branch, split on multiple new others, only one of them is pushed
+
+.. old-state:
+..
+.. * 2 changesets branch
+..
+.. new-state:
+..
+.. * 2 new branches, each superseding one changeset in the old one.
+..
+.. expected-result:
+..
+.. * pushing only one of the resulting branch (either of them)
+.. * push denied
+..
+.. graph-summary:
+..
+.. B'◔⇢ø B
+..   | |
+.. A | ø⇠◔ A'
+..   | |/
+..    \|
+..     ●
+
+  $ . $TESTDIR/testlib/checkheads-util.sh
+
+Test setup
+----------
+
+  $ setuprepos
+  creating basic server and client repo
+  updating to branch default
+  2 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ cd server
+  $ mkcommit B0
+  $ hg up 0
+  0 files updated, 0 files merged, 2 files removed, 0 files unresolved
+  $ cd ../client
+  $ hg pull
+  pulling from $TESTTMP/server
+  searching for changes
+  adding changesets
+  adding manifests
+  adding file changes
+  added 1 changesets with 1 changes to 1 files
+  (run 'hg update' to get a working copy)
+  $ hg up 0
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ mkcommit A1
+  created new head
+  $ hg up '0'
+  0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+  $ mkcommit B1
+  created new head
+  $ hg debugobsolete `getid "desc(A0)" ` `getid "desc(A1)"`
+  $ hg debugobsolete `getid "desc(B0)" ` `getid "desc(B1)"`
+  $ hg log -G --hidden
+  @  25c56d33e4c4 (draft): B1
+  |
+  | o  f6082bc4ffef (draft): A1
+  |/
+  | x  d73caddc5533 (draft): B0
+  | |
+  | x  8aaa48160adc (draft): A0
+  |/
+  o  1e4be0697311 (public): root
+  
+
+
+Actual testing
+--------------
+
+  $ hg push --rev 'desc(A1)'
+  pushing to $TESTTMP/server
+  searching for changes
+  abort: push creates new remote head f6082bc4ffef!
+  (merge or see 'hg help push' for details about pushing new heads)
+  [255]
+  $ hg push --rev 'desc(B1)'
+  pushing to $TESTTMP/server
+  searching for changes
+  abort: push creates new remote head 25c56d33e4c4!
+  (merge or see 'hg help push' for details about pushing new heads)
+  [255]
+
+Extra testing
+-------------
+
+In this case, even a bare push is creating more heads
+
+  $ hg push
+  pushing to $TESTTMP/server
+  searching for changes
+  abort: push creates new remote head 25c56d33e4c4!
+  (merge or see 'hg help push' for details about pushing new heads)
+  [255]