diff tests/test-topic.t @ 3769:1bc4b0807c37

topic: display a hint pointing at help when a topic becomes non-empty

This is an attempt at avoiding "mistakes" by new users of topics when
they pull a topic and publish its changesets while being checked out. In
this case, the topic will become empty but still be active; however, if
this is a "foreign" topic, the user will not likely want to keep it
active for the next commit operation. So we add a hint message pointing
at general help of "topics" command so that they can eventually do
something and learn about "hg topics --clear".

--- a/tests/test-topic.t	Thu May 24 18:57:46 2018 +0200
+++ b/tests/test-topic.t	Wed May 23 11:37:37 2018 +0200
@@ -278,6 +278,7 @@
   $ echo topic work >> alpha
   $ hg ci -m 'start on narf'
   active topic 'narf' grew its first changeset
+  (see 'hg help topics' for more information)
   $ hg co .^
   1 files updated, 0 files merged, 0 files removed, 0 files unresolved
   $ hg topic fran
@@ -290,6 +291,7 @@
   $ echo >> fran work >> beta
   $ hg ci -m 'start on fran'
   active topic 'fran' grew its first changeset
+  (see 'hg help topics' for more information)
   $ hg co narf
   switching to topic narf
   2 files updated, 0 files merged, 0 files removed, 0 files unresolved
@@ -447,6 +449,7 @@
   marked working directory as topic: query
   $ hg ci -m 'what is narf, pinky?'
   active topic 'query' grew its first changeset
+  (see 'hg help topics' for more information)
   $ hg log -Gl2
   @  changeset:   5:c01515cfc331
   |  tag:         tip
@@ -832,10 +835,12 @@
   $ hg topic topic1990
   $ hg ci -m "Added b" --config devel.default-date="631152000 0" --user "foo"
   active topic 'topic1990' grew its first changeset
+  (see 'hg help topics' for more information)
   $ hg add c
   $ hg topic topic2010
   $ hg ci -m "Added c" --config devel.default-date="1262304000 0" --user "bar"
   active topic 'topic2010' grew its first changeset
+  (see 'hg help topics' for more information)
 
   $ hg log -G
   @  changeset:   3:76b16af75125