--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-topic-change.t Thu Oct 05 18:13:52 2017 +0530
@@ -0,0 +1,370 @@
+Tests for changing and clearing topics
+======================================
+
+ $ . "$TESTDIR/testlib/topic_setup.sh"
+ $ cat <<EOF >> $HGRCPATH
+ > [experimental]
+ > # disable the new graph style until we drop 3.7 support
+ > graphstyle.missing = |
+ > evolution=createmarkers, allowunstable
+ > [phases]
+ > publish=false
+ > [alias]
+ > glog = log -G -T "{rev}:{node|short} \{{topics}}\n{desc} ({bookmarks})\n\n"
+ > EOF
+
+About the glog output: {} contains the topic name and () will contain the bookmark
+
+Setting up a repo
+----------------
+
+ $ hg init topics
+ $ cd topics
+ $ for ch in {a..h}; do touch $ch; echo "foo" >> $ch; hg ci -Aqm "Added "$ch; done
+
+ $ hg glog
+ @ 7:ec2426147f0e {}
+ | Added h ()
+ |
+ o 6:87d6d6676308 {}
+ | Added g ()
+ |
+ o 5:825660c69f0c {}
+ | Added f ()
+ |
+ o 4:aa98ab95a928 {}
+ | Added e ()
+ |
+ o 3:62615734edd5 {}
+ | Added d ()
+ |
+ o 2:28ad74487de9 {}
+ | Added c ()
+ |
+ o 1:29becc82797a {}
+ | Added b ()
+ |
+ o 0:18d04c59bb5d {}
+ Added a ()
+
+
+Clearing topic from revision without topic
+
+ $ hg topic -r . --clear
+ changed topic on 0 changes
+
+Clearing current topic when no active topic is not error
+
+ $ hg topic
+ $ hg topic --clear
+
+Setting topics to all the revisions
+
+ $ hg topic -r 0:: foo
+ switching to topic foo
+ changed topic on 8 changes
+ $ hg glog
+ @ 15:05095f607171 {foo}
+ | Added h ()
+ |
+ o 14:97505b53ab0d {foo}
+ | Added g ()
+ |
+ o 13:75a8360fe626 {foo}
+ | Added f ()
+ |
+ o 12:abcedffeae90 {foo}
+ | Added e ()
+ |
+ o 11:1315a3808ed0 {foo}
+ | Added d ()
+ |
+ o 10:1fa891977a22 {foo}
+ | Added c ()
+ |
+ o 9:a53ba98dd6b8 {foo}
+ | Added b ()
+ |
+ o 8:86a186070af2 {foo}
+ Added a ()
+
+
+Clearing the active topic using --clear
+
+ $ hg topic
+ * foo
+ $ hg topic --clear
+ $ hg topic
+ foo
+Changing topics on some revisions (also testing issue 5441)
+
+ $ hg topic -r 12:: bar
+ switching to topic bar
+ changed topic on 4 changes
+ $ hg glog
+ @ 19:d7d36e193ea7 {bar}
+ | Added h ()
+ |
+ o 18:e7b418d79a05 {bar}
+ | Added g ()
+ |
+ o 17:82e0b14f4d9e {bar}
+ | Added f ()
+ |
+ o 16:edc4a6b9ea60 {bar}
+ | Added e ()
+ |
+ o 11:1315a3808ed0 {foo}
+ | Added d ()
+ |
+ o 10:1fa891977a22 {foo}
+ | Added c ()
+ |
+ o 9:a53ba98dd6b8 {foo}
+ | Added b ()
+ |
+ o 8:86a186070af2 {foo}
+ Added a ()
+
+
+Changing topics without passing topic name and clear
+
+ $ hg topic -r .
+ abort: changing topic requires a topic name or --clear
+ [255]
+
+Changing topic using --current flag
+
+ $ hg topic foobar
+ $ hg topic -r . --current
+ active topic 'foobar' grew its first changeset
+ changed topic on 1 changes
+ $ hg glog -r .
+ @ 20:c2d6b7df5dcf {foobar}
+ | Added h ()
+ |
+
+Changing topic in between the stack
+
+ $ hg topic -r 9::10 --current
+ changed topic on 2 changes
+ $ hg glog
+ o 22:1b88140feefe {foobar}
+ | Added c ()
+ |
+ o 21:c39cabfcbbf7 {foobar}
+ | Added b ()
+ |
+ | @ 20:c2d6b7df5dcf {foobar}
+ | | Added h ()
+ | |
+ | o 18:e7b418d79a05 {bar}
+ | | Added g ()
+ | |
+ | o 17:82e0b14f4d9e {bar}
+ | | Added f ()
+ | |
+ | o 16:edc4a6b9ea60 {bar}
+ | | Added e ()
+ | |
+ | o 11:1315a3808ed0 {foo}
+ | | Added d ()
+ | |
+ | x 10:1fa891977a22 {foo}
+ | | Added c ()
+ | |
+ | x 9:a53ba98dd6b8 {foo}
+ |/ Added b ()
+ |
+ o 8:86a186070af2 {foo}
+ Added a ()
+
+ $ hg rebase -s 11 -d 22
+ rebasing 11:1315a3808ed0 "Added d" (foo)
+ switching to topic foo
+ rebasing 16:edc4a6b9ea60 "Added e" (bar)
+ switching to topic bar
+ rebasing 17:82e0b14f4d9e "Added f" (bar)
+ rebasing 18:e7b418d79a05 "Added g" (bar)
+ rebasing 20:c2d6b7df5dcf "Added h" (foobar)
+ switching to topic foobar
+
+ $ hg glog
+ @ 27:a1a9465da59b {foobar}
+ | Added h ()
+ |
+ o 26:7c76c271395f {bar}
+ | Added g ()
+ |
+ o 25:7f26084dfaf1 {bar}
+ | Added f ()
+ |
+ o 24:b1f05e9ba0b5 {bar}
+ | Added e ()
+ |
+ o 23:f9869da2286e {foo}
+ | Added d ()
+ |
+ o 22:1b88140feefe {foobar}
+ | Added c ()
+ |
+ o 21:c39cabfcbbf7 {foobar}
+ | Added b ()
+ |
+ o 8:86a186070af2 {foo}
+ Added a ()
+
+Amending a topic
+----------------
+
+When the changeset has a topic and we have different active topic
+
+ $ hg topic wat
+ $ hg ci --amend
+ active topic 'wat' grew its first changeset
+ $ hg glog -r .
+ @ 28:61470c956807 {wat}
+ | Added h ()
+ |
+
+Clear the current topic and amending
+
+ $ hg topic --clear
+ $ hg ci --amend
+ $ hg glog -r .
+ @ 29:b584fa49f42e {}
+ | Added h ()
+ |
+
+When the changeset does not has a topic but we have an active topic
+
+ $ hg topic watwat
+ marked working directory as topic: watwat
+ $ hg ci --amend
+ active topic 'watwat' grew its first changeset
+ $ hg glog -r .
+ @ 30:a24c31c35013 {watwat}
+ | Added h ()
+ |
+
+Testing changing topics on public changeset
+-------------------------------------------
+
+ $ hg phase -r 8 -p
+
+Clearing the topic
+
+ $ hg topic -r 8 --clear
+ abort: can't change topic of a public change
+ [255]
+
+Changing the topic
+
+ $ hg topic -r 8 foobarboo
+ abort: can't change topic of a public change
+ [255]
+
+Testing the bookmark movement
+-----------------------------
+
+ $ hg bookmark book
+ $ hg glog
+ @ 30:a24c31c35013 {watwat}
+ | Added h (book)
+ |
+ o 26:7c76c271395f {bar}
+ | Added g ()
+ |
+ o 25:7f26084dfaf1 {bar}
+ | Added f ()
+ |
+ o 24:b1f05e9ba0b5 {bar}
+ | Added e ()
+ |
+ o 23:f9869da2286e {foo}
+ | Added d ()
+ |
+ o 22:1b88140feefe {foobar}
+ | Added c ()
+ |
+ o 21:c39cabfcbbf7 {foobar}
+ | Added b ()
+ |
+ o 8:86a186070af2 {}
+ Added a ()
+
+On clearing the topic
+XXX: the bookmark must have moved
+
+ $ hg topic -r . --clear
+ clearing empty topic "watwat"
+ active topic 'watwat' is now empty
+ changed topic on 1 changes
+
+ $ hg glog
+ @ 31:c48d6d71b2d9 {}
+ | Added h ()
+ |
+ | x 30:a24c31c35013 {watwat}
+ |/ Added h (book)
+ |
+ o 26:7c76c271395f {bar}
+ | Added g ()
+ |
+ o 25:7f26084dfaf1 {bar}
+ | Added f ()
+ |
+ o 24:b1f05e9ba0b5 {bar}
+ | Added e ()
+ |
+ o 23:f9869da2286e {foo}
+ | Added d ()
+ |
+ o 22:1b88140feefe {foobar}
+ | Added c ()
+ |
+ o 21:c39cabfcbbf7 {foobar}
+ | Added b ()
+ |
+ o 8:86a186070af2 {}
+ Added a ()
+
+
+On changing the topic
+XXX: the bookmark must have moved
+
+ $ hg bookmark bookboo
+ $ hg topic -r . movebook
+ switching to topic movebook
+ changed topic on 1 changes
+ $ hg glog
+ @ 32:1b83d11095b9 {movebook}
+ | Added h ()
+ |
+ | x 31:c48d6d71b2d9 {}
+ |/ Added h (bookboo)
+ |
+ | x 30:a24c31c35013 {watwat}
+ |/ Added h (book)
+ |
+ o 26:7c76c271395f {bar}
+ | Added g ()
+ |
+ o 25:7f26084dfaf1 {bar}
+ | Added f ()
+ |
+ o 24:b1f05e9ba0b5 {bar}
+ | Added e ()
+ |
+ o 23:f9869da2286e {foo}
+ | Added d ()
+ |
+ o 22:1b88140feefe {foobar}
+ | Added c ()
+ |
+ o 21:c39cabfcbbf7 {foobar}
+ | Added b ()
+ |
+ o 8:86a186070af2 {}
+ Added a ()
+