#require curses

Set up a repo

  $ cp $HGRCPATH $HGRCPATH.pretest

  $ cat <<EOF >> $HGRCPATH

  > [ui]

  > interactive = true

  > interface = curses

  > [experimental]

  > crecordtest = testModeCommands

  > EOF

Record with noeol at eof (issue5268)

  $ hg init noeol

  $ cd noeol

  $ printf '0' > a

  $ printf '0\n' > b

  $ hg ci -Aqm initial

  $ printf '1\n0' > a

  $ printf '1\n0\n' > b

  $ cat <<EOF >testModeCommands

  > c

  > EOF

  $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg commit  -i -m "add hunks" -d "0 0"

  $ cd ..

Normal repo

  $ hg init a

  $ cd a

Committing some changes but stopping on the way

  $ echo "a" > a

  $ hg add a

  $ cat <<EOF >testModeCommands

  > x

  > c

  > EOF

  $ hg commit -i  -m "a" -d "0 0"

  no changes to record

  [1]

  $ hg tip

  changeset:   -1:000000000000

  tag:         tip

  user:        

  date:        Thu Jan 01 00:00:00 1970 +0000

Committing some changes

  $ cat <<EOF >testModeCommands

  > c

  > EOF

  $ hg commit -i  -m "a" -d "0 0"

  $ hg tip

  changeset:   0:cb9a9f314b8b

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     a

Check that commit -i works with no changes

  $ hg commit -i

  no changes to record

  [1]

Committing only one file

  $ echo "a" >> a

  >>> open('b', 'wb').write(b"1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n") and None

  $ hg add b

  $ cat <<EOF >testModeCommands

  > x

  > KEY_DOWN

  > c

  > EOF

  $ hg commit -i  -m "one file" -d "0 0"

  $ hg tip

  changeset:   1:fb2705a663ea

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     one file

  $ hg cat -r tip a

  a

  $ cat a

  a

  a

Committing only one hunk while aborting edition of hunk

- Untoggle all the hunks, go down to the second file

- unfold it

- go down to second hunk (1 for the first hunk, 1 for the first hunkline, 1 for the second hunk, 1 for the second hunklike)

- toggle the second hunk

- toggle all lines twice (to check that it does nothing)

- edit the hunk and quit the editor immediately with non-zero status

- commit

  $ printf "printf 'editor ran\n'; exit 1" > editor.sh

  $ echo "x" > c

  $ cat b >> c

  $ echo "y" >> c

  $ mv c b

  $ cat <<EOF >testModeCommands

  > A

  > KEY_DOWN

  > f

  > KEY_DOWN

  > KEY_DOWN

  > KEY_DOWN

  > KEY_DOWN

  > x

  > a

  > a

  > e

  > c

  > EOF

  $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg commit -i  -m "one hunk" -d "0 0"

  editor ran

  $ rm editor.sh

  $ hg tip

  changeset:   2:7d10dfe755a8

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     one hunk

  $ hg cat -r tip b

  1

  2

  3

  4

  5

  6

  7

  8

  9

  10

  y

  $ cat b

  x

  1

  2

  3

  4

  5

  6

  7

  8

  9

  10

  y

  $ hg commit -m "other hunks"

  $ hg tip

  changeset:   3:a6735021574d

  tag:         tip

  user:        test

  date:        Thu Jan 01 00:00:00 1970 +0000

  summary:     other hunks

  $ hg cat -r tip b

  x

  1

  2

  3

  4

  5

  6

  7

  8

  9

  10

  y

Newly added files can be selected with the curses interface

  $ hg update -C .

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo "hello" > x

  $ hg add x

  $ cat <<EOF >testModeCommands

  > x

  > x

  > c

  > EOF

  $ hg st

  A x

  ? testModeCommands

  $ hg commit -i  -m "newly added file" -d "0 0"

  $ hg st

  ? testModeCommands

Test toggling all selections works

- Change one line

- Add an extra line at the end

- Unselect all

- Select the extra line at the end

- Toggle all selections (so the extra line at the is unselected and the modified line is selected)

- Commit

  $ echo "hello world" > x

  $ echo "goodbye world" >> x

  $ hg diff

  diff -r 2b0e9be4d336 x

  --- a/x	Thu Jan 01 00:00:00 1970 +0000

  +++ b/x	Thu Jan 01 00:00:00 1970 +0000

  @@ -1,1 +1,2 @@

  -hello

  +hello world

  +goodbye world

  $ cat <<EOF >testModeCommands

  > f

  > j

  > x

  > j

  > j

  > j

  > x

  > a

  > c

  > EOF

  $ hg commit -i --amend  -m "newly added file" -d "0 0" x

  saved backup bundle to $TESTTMP/a/.hg/strip-backup/2b0e9be4d336-3cf0bc8c-amend.hg

  $ hg rev x --no-backup

  $ hg diff -c .

  diff -r a6735021574d -r c1d239d165ae x

  --- /dev/null	Thu Jan 01 00:00:00 1970 +0000

  +++ b/x	Thu Jan 01 00:00:00 1970 +0000

  @@ -0,0 +1,1 @@

  +hello world

Make file empty

  $ printf "" > x

  $ cat <<EOF >testModeCommands

  > c

  > EOF

  $ hg ci -i -m emptify -d "0 0"

  $ hg update -C '.^' -q

Editing a hunk puts you back on that hunk when done editing (issue5041)

To do that, we change two lines in a file, pretend to edit the second line,

exit, toggle the line selected at the end of the edit and commit.

The first line should be recorded if we were put on the second line at the end

of the edit.

  $ hg update -C .

  0 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo "foo" > x

  $ echo "hello world" >> x

  $ echo "bar" >> x

  $ cat <<EOF >testModeCommands

  > f

  > KEY_DOWN

  > KEY_DOWN

  > KEY_DOWN

  > KEY_DOWN

  > e

  > x

  > c

  > EOF

  $ printf "printf 'editor ran\n'; exit 0" > editor.sh

  $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg commit  -i -m "edit hunk" -d "0 0" -q

  editor ran

  $ hg cat -r . x

  foo

  hello world

Testing the review option. The entire final filtered patch should show

up in the editor and be editable. We will unselect the second file and

the first hunk of the third file. During review, we will decide that

"lower" sounds better than "bottom", and the final commit should

reflect this edition.

  $ hg update -C .

  1 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ echo "top" > c

  $ cat x >> c

  $ echo "bottom" >> c

  $ mv c x

  $ echo "third a" >> a

  $ echo "we will unselect this" >> b

  $ cat > editor.sh <<EOF

  > cat "\$1"

  > cat "\$1" | sed s/bottom/lower/ > tmp

  > mv tmp "\$1"

  > EOF

  $ cat > testModeCommands <<EOF

  > KEY_DOWN

  > x

  > KEY_DOWN

  > f

  > KEY_DOWN

  > x

  > R

  > EOF

  $ HGEDITOR="\"sh\" \"`pwd`/editor.sh\"" hg commit  -i -m "review hunks" -d "0 0"

  # To remove '-' lines, make them ' ' lines (context).

  # To remove '+' lines, delete them.

  # Lines starting with # will be removed from the patch.

  #

  # If the patch applies cleanly, the edited patch will immediately

  # be finalised. If it does not apply cleanly, rejects files will be

  # generated. You can use those when you try again.

  diff --git a/a b/a

  --- a/a

  +++ b/a

  @@ -1,2 +1,3 @@

   a

   a

  +third a

  diff --git a/x b/x

  --- a/x

  +++ b/x

  @@ -1,2 +1,3 @@

   foo

   hello world

  +bottom

  $ hg cat -r . a

  a

  a

  third a

  $ hg cat -r . b

  x

  1

  2

  3

  4

  5

  6

  7

  8

  9

  10

  y

  $ hg cat -r . x

  foo

  hello world

  lower

Test range select: unselect 3, 5, and 6, reselect 5, then go back up to 2 and

press 'X', unselecting (because 2 is currently selected) 5 (because it's the

start of the range) and 4, leaving 3 unselected.

  $ hg init $TESTTMP/range_select

  $ cd $TESTTMP/range_select

  >>> open('range_select', 'wb').write(b"1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n") and None

  $ hg add range_select

  $ cat <<EOF >testModeCommands

  > KEY_RIGHT

  > KEY_RIGHT

  > KEY_DOWN

  > KEY_DOWN

  > KEY_ENTER

  > KEY_DOWN

  > KEY_ENTER

  > x

  > KEY_UP

  > x

  > KEY_UP

  > KEY_UP

  > KEY_UP

  > X

  > c

  > EOF

  $ hg commit -i -m "range_select" -d "0 0"

  $ hg cat -r tip range_select

  1

  7

  8

  9

  10

  $ cat range_select

  1

  2

  3

  4

  5

  6

  7

  8

  9

  10

Check ui.interface logic for the chunkselector