changeset 3732:422294cd682f stable

tests: add test showing `hg evolve --stop` works fine with phase-divergence

This patch adds a new test file which contains test demonstrating that `--stop`
flag works well while resolving phase-divergence using `hg evolve`.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-evolve-stop-phasediv.t	Sat Apr 28 18:44:07 2018 +0530
@@ -0,0 +1,109 @@
+Tests for the --stop flag for `hg evolve` command while resolving phase-divergence
+==================================================================================
+
+The `--stop` flag stops the interrupted evolution and delete the state file so
+user can do other things and comeback and do evolution later on
+
+This is testing cases when `hg evolve` command is doing phase-divergence resolution.
+
+Setup
+=====
+
+  $ cat >> $HGRCPATH <<EOF
+  > [alias]
+  > glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"
+  > [extensions]
+  > EOF
+  $ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
+
+  $ hg init stoprepo
+  $ cd stoprepo
+  $ echo ".*\.orig" > .hgignore
+  $ hg add .hgignore
+  $ hg ci -m "added hgignore"
+  $ for ch in a b c d; do echo foo > $ch; hg add $ch; hg ci -qm "added "$ch; done;
+
+  $ hg glog
+  @  4:c41c793e0ef1 added d
+  |   () draft
+  o  3:ca1b80f7960a added c
+  |   () draft
+  o  2:b1661037fa25 added b
+  |   () draft
+  o  1:c7586e2a9264 added a
+  |   () draft
+  o  0:8fa14d15e168 added hgignore
+      () draft
+
+Creating phase divergence, resolution of which will lead to conflicts
+----------------------------------------------------------------------
+
+  $ hg up .^^^
+  0 files updated, 0 files merged, 3 files removed, 0 files unresolved
+  $ hg grab -r .~-3
+  grabbing 4:c41c793e0ef1 "added d"
+  $ echo foobar > c
+  $ hg add c
+  $ hg amend
+
+  $ hg glog --hidden
+  @  6:ddba58020bc0 added d
+  |   () draft
+  | x  5:cfe30edc6125 added d
+  |/    () draft
+  | x  4:c41c793e0ef1 added d
+  | |   () draft
+  | o  3:ca1b80f7960a added c
+  | |   () draft
+  | o  2:b1661037fa25 added b
+  |/    () draft
+  o  1:c7586e2a9264 added a
+  |   () draft
+  o  0:8fa14d15e168 added hgignore
+      () draft
+
+  $ hg phase -r c41c793e0ef1 --public --hidden
+  1 new phase-divergent changesets
+
+  $ hg glog
+  @  6:ddba58020bc0 added d
+  |   () draft
+  | o  4:c41c793e0ef1 added d
+  | |   () public
+  | o  3:ca1b80f7960a added c
+  | |   () public
+  | o  2:b1661037fa25 added b
+  |/    () public
+  o  1:c7586e2a9264 added a
+  |   () public
+  o  0:8fa14d15e168 added hgignore
+      () public
+  $ hg evolve --phase-divergent
+  recreate:[6] added d
+  atop:[4] added d
+  rebasing to destination parent: ca1b80f7960a
+  merging c
+  warning: conflicts while merging c! (edit, then use 'hg resolve --mark')
+  evolution failed!
+  fix conflict then run 'hg evolve --continue' or use `hg evolve --abort`
+  abort: unresolved merge conflicts (see hg help resolve)
+  [255]
+
+  $ hg evolve --stop
+  stopped the interrupted evolve
+  working directory is now at ca1b80f7960a
+
+XXX: maybe we should update wdir to where it was
+  $ hg glog
+  *  6:ddba58020bc0 added d
+  |   () draft
+  | o  4:c41c793e0ef1 added d
+  | |   () public
+  | @  3:ca1b80f7960a added c
+  | |   () public
+  | o  2:b1661037fa25 added b
+  |/    () public
+  o  1:c7586e2a9264 added a
+  |   () public
+  o  0:8fa14d15e168 added hgignore
+      () public