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mirror of https://github.com/amix/vimrc synced 2025-07-07 08:45:00 +08:00

Merge branch 'pr/2'

This commit is contained in:
geezuslucifer@gmail.com
2020-03-20 10:10:45 -05:00
1315 changed files with 30338 additions and 18193 deletions

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@ -0,0 +1,11 @@
a
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@ -10,7 +10,7 @@ $VIM -u NONE -U NONE -N \
--cmd 'source ../plugin/gitgutter.vim' \
-S runner.vim \
test_*.vim \
$*
"$@"
cat messages.log

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@ -6,29 +6,40 @@ let s:bufnr = bufnr('')
" Helpers
"
function s:signs(filename)
redir => signs
silent execute 'sign place'
redir END
" Ignores unexpected keys in actual.
function s:assert_list_of_dicts(expected, actual)
if empty(a:expected)
call assert_equal([], a:actual)
return
endif
let signs = split(signs, '\n')
let expected_keys = keys(a:expected[0])
" filter out signs for this test file
" assumes a:filename's signs are last set listed
let i = index(signs, 'Signs for '.a:filename.':')
let signs = (i > -1 ? signs[i+1:] : [])
for dict in a:actual
for k in keys(dict)
if index(expected_keys, k) == -1
call remove(dict, k)
endif
endfor
endfor
call map(signs, {_, v -> substitute(v, ' ', '', '')})
return signs
call assert_equal(a:expected, a:actual)
endfunction
function s:git_diff()
return split(system('git diff -U0 fixture.txt'), '\n')
" Ignores unexpected keys.
"
" expected - list of signs
function s:assert_signs(expected, filename)
let actual = sign_getplaced(a:filename, {'group': 'gitgutter'})[0].signs
call s:assert_list_of_dicts(a:expected, actual)
endfunction
function s:git_diff_staged()
return split(system('git diff -U0 --staged fixture.txt'), '\n')
function s:git_diff(...)
return split(system('git diff -U0 '.(a:0 ? a:1 : 'fixture.txt')), '\n')
endfunction
function s:git_diff_staged(...)
return split(system('git diff -U0 --staged '.(a:0 ? a:1 : 'fixture.txt')), '\n')
endfunction
function s:trigger_gitgutter()
@ -44,11 +55,16 @@ function SetUp()
call system("git init ".s:test_repo.
\ " && cd ".s:test_repo.
\ " && cp ../fixture.txt .".
\ " && cp ../fixture_dos.txt .".
\ " && git add . && git commit -m 'initial'".
\ " && git config diff.mnemonicPrefix false")
execute ':cd' s:test_repo
edit! fixture.txt
call gitgutter#sign#reset()
" FIXME why won't vim autoload the file?
execute 'source' '../../autoload/gitgutter/diff_highlight.vim'
execute 'source' '../../autoload/gitgutter/fold.vim'
endfunction
function TearDown()
@ -71,8 +87,13 @@ function Test_add_lines()
normal ggo*
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=2 id=3000 name=GitGutterLineAdded priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 2, 'name': 'GitGutterLineAdded', 'group': 'gitgutter', 'priority': 10}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -83,8 +104,13 @@ function Test_add_lines_fish()
normal ggo*
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=2 id=3000 name=GitGutterLineAdded priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 2, 'name': 'GitGutterLineAdded'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
let &shell = _shell
endfunction
@ -94,8 +120,13 @@ function Test_modify_lines()
normal ggi*
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=1 id=3000 name=GitGutterLineModified priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 1, 'name': 'GitGutterLineModified'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -103,8 +134,13 @@ function Test_remove_lines()
execute '5d'
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=4 id=3000 name=GitGutterLineRemoved priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 4, 'name': 'GitGutterLineRemoved'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -112,8 +148,25 @@ function Test_remove_first_lines()
execute '1d'
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=1 id=3000 name=GitGutterLineRemovedFirstLine priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 1, 'name': 'GitGutterLineRemovedFirstLine'}]
call s:assert_signs(expected, 'fixture.txt')
endfunction
function Test_priority()
let g:gitgutter_sign_priority = 5
execute '1d'
call s:trigger_gitgutter()
call s:assert_signs([{'priority': 5}], 'fixture.txt')
let g:gitgutter_sign_priority = 10
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -122,8 +175,13 @@ function Test_overlapping_hunks()
execute '1d'
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=1 id=3000 name=GitGutterLineRemovedAboveAndBelow priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 1, 'name': 'GitGutterLineRemovedAboveAndBelow'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -132,8 +190,13 @@ function Test_edit_file_with_same_name_as_a_branch()
call system('git checkout -b fixture.txt')
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=5 id=3000 name=GitGutterLineModified priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 5, 'name': 'GitGutterLineModified'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -144,8 +207,13 @@ function Test_file_added_to_git()
normal ihello
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=1 id=3000 name=GitGutterLineAdded priority=10"]
call assert_equal(expected, s:signs('fileAddedToGit.tmp'))
=======
let expected = [{'lnum': 1, 'name': 'GitGutterLineAdded'}]
call s:assert_signs(expected, 'fileAddedToGit.tmp')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -156,10 +224,15 @@ function Test_filename_with_equals()
call s:trigger_gitgutter()
let expected = [
<<<<<<< HEAD
\ 'line=1 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=2 id=3001 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 1, 'name': 'GitGutterLineAdded'},
\ {'lnum': 2, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('=fixture=.txt'))
call s:assert_signs(expected, '=fixture=.txt')
endfunction
@ -170,10 +243,15 @@ function Test_filename_with_square_brackets()
call s:trigger_gitgutter()
let expected = [
<<<<<<< HEAD
\ 'line=1 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=2 id=3001 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 1, 'name': 'GitGutterLineAdded'},
\ {'lnum': 2, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('fix[tu]re.txt'))
call s:assert_signs(expected, 'fix[tu]re.txt')
endfunction
@ -184,10 +262,15 @@ function Test_filename_leading_dash()
call s:trigger_gitgutter()
let expected = [
<<<<<<< HEAD
\ 'line=1 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=2 id=3001 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 1, 'name': 'GitGutterLineAdded'},
\ {'lnum': 2, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('-fixture.txt'))
call s:assert_signs(expected, '-fixture.txt')
endfunction
@ -198,10 +281,15 @@ function Test_filename_umlaut()
call s:trigger_gitgutter()
let expected = [
<<<<<<< HEAD
\ 'line=1 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=2 id=3001 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 1, 'name': 'GitGutterLineAdded'},
\ {'lnum': 2, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('fixtüre.txt'))
call s:assert_signs(expected, 'fixtüre.txt')
endfunction
@ -213,8 +301,13 @@ function Test_follow_symlink()
6d
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ['line=5 id=3000 name=GitGutterLineRemoved priority=10']
call assert_equal(expected, s:signs('symlink'))
=======
let expected = [{'lnum': 5, 'name': 'GitGutterLineRemoved'}]
call s:assert_signs(expected, 'symlink')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -255,7 +348,7 @@ endfunction
function Test_no_modifications()
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
endfunction
@ -265,8 +358,13 @@ function Test_orphaned_signs()
6d
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ['line=6 id=3001 name=GitGutterLineAdded priority=10']
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 6, 'name': 'GitGutterLineAdded'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -275,7 +373,7 @@ function Test_untracked_file_outside_repo()
call system('touch '.tmp)
execute 'edit '.tmp
call assert_equal([], s:signs(tmp))
call s:assert_signs([], tmp)
endfunction
@ -286,7 +384,7 @@ function Test_untracked_file_within_repo()
normal ggo*
call s:trigger_gitgutter()
call assert_equal([], s:signs(tmp))
call s:assert_signs([], tmp)
call assert_equal(-2, b:gitgutter.path)
call system('rm '.tmp)
@ -300,28 +398,56 @@ function Test_untracked_file_square_brackets_within_repo()
normal ggo*
call s:trigger_gitgutter()
call assert_equal([], s:signs(tmp))
call s:assert_signs([], tmp)
call system('rm '.tmp)
endfunction
function Test_hunk_outside_noop()
normal 5G
5
GitGutterStageHunk
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
call assert_equal([], s:git_diff())
call assert_equal([], s:git_diff_staged())
GitGutterUndoHunk
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
call assert_equal([], s:git_diff())
call assert_equal([], s:git_diff_staged())
endfunction
function Test_preview()
normal 5Gi*
GitGutterPreviewHunk
wincmd P
call assert_equal(2, line('$'))
call assert_equal('-e', getline(1))
call assert_equal('+*e', getline(2))
wincmd p
endfunction
function Test_preview_dos()
edit! fixture_dos.txt
normal 5Gi*
GitGutterPreviewHunk
wincmd P
call assert_equal(2, line('$'))
call assert_equal('-e', getline(1))
call assert_equal('+*e', getline(2))
wincmd p
endfunction
function Test_hunk_stage()
let _shell = &shell
set shell=foo
@ -332,7 +458,7 @@ function Test_hunk_stage()
call assert_equal('foo', &shell)
let &shell = _shell
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
" Buffer is unsaved
let expected = [
@ -372,11 +498,17 @@ function Test_hunk_stage_nearby_hunk()
GitGutterStageHunk
let expected = [
<<<<<<< HEAD
\ 'line=3 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=4 id=3001 name=GitGutterLineAdded priority=10',
\ 'line=5 id=3002 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 3, 'name': 'GitGutterLineAdded'},
\ {'lnum': 4, 'name': 'GitGutterLineAdded'},
\ {'lnum': 5, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('fixture.txt'))
call s:assert_signs(expected, 'fixture.txt')
" Buffer is unsaved
let expected = [
@ -417,6 +549,203 @@ function Test_hunk_stage_nearby_hunk()
endfunction
function Test_hunk_stage_partial_visual_added()
call append(5, ['A','B','C','D'])
execute "normal 7GVj:GitGutterStageHunk\<CR>"
let expected = [
\ {'lnum': 6, 'name': 'GitGutterLineAdded'},
\ {'lnum': 9, 'name': 'GitGutterLineAdded'},
\ ]
call s:assert_signs(expected, 'fixture.txt')
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index 8a7026e..f5c6aff 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -6,2 +5,0 @@ e',
\ '-B',
\ '-C',
\ ]
call assert_equal(expected, s:git_diff())
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index f5c6aff..8a7026e 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5,0 +6,2 @@ e',
\ '+B',
\ '+C',
\ ]
call assert_equal(expected, s:git_diff_staged())
endfunction
function Test_hunk_stage_partial_cmd_added()
call append(5, ['A','B','C','D'])
6
7,8GitGutterStageHunk
let expected = [
\ {'lnum': 6, 'name': 'GitGutterLineAdded'},
\ {'lnum': 9, 'name': 'GitGutterLineAdded'},
\ ]
call s:assert_signs(expected, 'fixture.txt')
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index 8a7026e..f5c6aff 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -6,2 +5,0 @@ e',
\ '-B',
\ '-C',
\ ]
call assert_equal(expected, s:git_diff())
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index f5c6aff..8a7026e 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5,0 +6,2 @@ e',
\ '+B',
\ '+C',
\ ]
call assert_equal(expected, s:git_diff_staged())
endfunction
function Test_hunk_stage_partial_preview_added()
call append(5, ['A','B','C','D'])
6
GitGutterPreviewHunk
wincmd P
" remove C and A so we stage B and D
3delete
1delete
GitGutterStageHunk
write
let expected = [
\ {'lnum': 6, 'name': 'GitGutterLineAdded'},
\ {'lnum': 8, 'name': 'GitGutterLineAdded'},
\ ]
call s:assert_signs(expected, 'fixture.txt')
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index 975852f..3dd23a3 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5,0 +6 @@ e',
\ '+A',
\ '@@ -6,0 +8 @@ B',
\ '+C',
\ ]
call assert_equal(expected, s:git_diff())
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index f5c6aff..975852f 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5,0 +6,2 @@ e',
\ '+B',
\ '+D',
\ ]
call assert_equal(expected, s:git_diff_staged())
endfunction
function Test_hunk_stage_preview_write()
call append(5, ['A','B','C','D'])
6
GitGutterPreviewHunk
wincmd P
" preview window
call feedkeys(":w\<CR>", 'tx')
" original window
write
call s:assert_signs([], 'fixture.txt')
call assert_equal([], s:git_diff())
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index f5c6aff..3dd23a3 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5,0 +6,4 @@ e',
\ '+A',
\ '+B',
\ '+C',
\ '+D',
\ ]
call assert_equal(expected, s:git_diff_staged())
endfunction
function Test_hunk_stage_partial_preview_added_removed()
4,5delete
call append(3, ['A','B','C','D'])
4
GitGutterPreviewHunk
wincmd P
" -d
" -e
" +A
" +B
" +C
" +D
" remove D and d so they do not get staged
6delete
1delete
GitGutterStageHunk
write
let expected = [
\ {'lnum': 3, 'name': 'GitGutterLineRemoved'},
\ {'lnum': 7, 'name': 'GitGutterLineAdded'},
\ ]
call s:assert_signs(expected, 'fixture.txt')
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index 9a19589..e63fb0a 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -4 +3,0 @@ c',
\ '-d',
\ '@@ -7,0 +7 @@ C',
\ '+D',
\ ]
call assert_equal(expected, s:git_diff())
let expected = [
\ 'diff --git a/fixture.txt b/fixture.txt',
\ 'index f5c6aff..9a19589 100644',
\ '--- a/fixture.txt',
\ '+++ b/fixture.txt',
\ '@@ -5 +5,3 @@ d',
\ '-e',
\ '+A',
\ '+B',
\ '+C',
\ ]
call assert_equal(expected, s:git_diff_staged())
endfunction
function Test_hunk_undo()
let _shell = &shell
set shell=foo
@ -427,9 +756,23 @@ function Test_hunk_undo()
call assert_equal('foo', &shell)
let &shell = _shell
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
call assert_equal([], s:git_diff())
call assert_equal([], s:git_diff_staged())
call assert_equal('e', getline(5))
endfunction
function Test_hunk_undo_dos()
edit! fixture_dos.txt
normal 5Gi*
GitGutterUndoHunk
call s:assert_signs([], 'fixture_dos.txt')
call assert_equal([], s:git_diff('fixture_dos.txt'))
call assert_equal([], s:git_diff_staged('fixture_dos.txt'))
call assert_equal('e', getline(5))
endfunction
@ -442,11 +785,17 @@ function Test_undo_nearby_hunk()
call s:trigger_gitgutter()
let expected = [
<<<<<<< HEAD
\ 'line=3 id=3000 name=GitGutterLineAdded priority=10',
\ 'line=4 id=3001 name=GitGutterLineAdded priority=10',
\ 'line=5 id=3002 name=GitGutterLineAdded priority=10'
=======
\ {'lnum': 3, 'name': 'GitGutterLineAdded'},
\ {'lnum': 4, 'name': 'GitGutterLineAdded'},
\ {'lnum': 5, 'name': 'GitGutterLineAdded'}
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
\ ]
call assert_equal(expected, s:signs('fixture.txt'))
call s:assert_signs(expected, 'fixture.txt')
call assert_equal([], s:git_diff())
@ -485,10 +834,15 @@ function Test_overlapping_hunk_op()
GitGutterUndoHunk
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = [
\ 'line=2 id=3000 name=GitGutterLineRemoved priority=10',
\ ]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 2, 'name': 'GitGutterLineRemoved'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
" Undo lower
@ -499,10 +853,15 @@ function Test_overlapping_hunk_op()
GitGutterUndoHunk
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = [
\ 'line=1 id=3000 name=GitGutterLineRemovedFirstLine priority=10',
\ ]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 1, 'name': 'GitGutterLineRemovedFirstLine'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
endfunction
@ -512,8 +871,13 @@ function Test_write_option()
normal ggo*
call s:trigger_gitgutter()
<<<<<<< HEAD
let expected = ["line=2 id=3000 name=GitGutterLineAdded priority=10"]
call assert_equal(expected, s:signs('fixture.txt'))
=======
let expected = [{'lnum': 2, 'name': 'GitGutterLineAdded'}]
call s:assert_signs(expected, 'fixture.txt')
>>>>>>> 27ad0d07862847896f691309a544a206783c94d6
set write
endfunction
@ -525,7 +889,7 @@ function Test_inner_text_object()
normal dic
call s:trigger_gitgutter()
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
call assert_equal(readfile('fixture.txt'), getline(1,'$'))
" Excludes trailing lines
@ -543,7 +907,7 @@ function Test_around_text_object()
normal dac
call s:trigger_gitgutter()
call assert_equal([], s:signs('fixture.txt'))
call s:assert_signs([], 'fixture.txt')
call assert_equal(readfile('fixture.txt'), getline(1,'$'))
" Includes trailing lines
@ -646,7 +1010,7 @@ function Test_encoding()
call s:trigger_gitgutter()
call assert_equal([], s:signs('cp932.txt'))
call s:assert_signs([], 'cp932.txt')
endfunction
@ -656,7 +1020,7 @@ function Test_empty_file()
edit empty.txt
call s:trigger_gitgutter()
call assert_equal([], s:signs('empty.txt'))
call s:assert_signs([], 'empty.txt')
" File consisting only of a newline
@ -664,7 +1028,7 @@ function Test_empty_file()
edit newline.txt
call s:trigger_gitgutter()
call assert_equal([], s:signs('newline.txt'))
call s:assert_signs([], 'newline.txt')
" 1 line file without newline
@ -674,7 +1038,177 @@ function Test_empty_file()
edit! oneline.txt
call s:trigger_gitgutter()
call assert_equal([], s:signs('oneline.txt'))
call s:assert_signs([], 'oneline.txt')
set eol fixeol
endfunction
function Test_quickfix()
call setline(5, ['A', 'B'])
call setline(9, ['C', 'D'])
write
GitGutterQuickFix
let expected = [
\ {'lnum': 5, 'bufnr': bufnr(''), 'text': '-e'},
\ {'lnum': 9, 'bufnr': bufnr(''), 'text': '-i'}
\ ]
call s:assert_list_of_dicts(expected, getqflist())
endfunction
function Test_common_prefix()
" zero length
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('', 'foo'))
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('foo', ''))
" nothing in common
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abcde', '+pqrst'))
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('abcde', 'pqrst'))
" something in common
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abcde', '+abcpq'))
call assert_equal(2, gitgutter#diff_highlight#common_prefix('abcde', 'abcpq'))
call assert_equal(0, gitgutter#diff_highlight#common_prefix('abc', 'apq'))
" everything in common
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abcde', '+abcde'))
call assert_equal(4, gitgutter#diff_highlight#common_prefix('abcde', 'abcde'))
" different lengths
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abcde', '+abx'))
call assert_equal(1, gitgutter#diff_highlight#common_prefix('abcde', 'abx'))
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abx', '+abcde'))
call assert_equal(1, gitgutter#diff_highlight#common_prefix('abx', 'abcde'))
call assert_equal(-1, gitgutter#diff_highlight#common_prefix('-abcde', '+abc'))
call assert_equal(2, gitgutter#diff_highlight#common_prefix('abcde', 'abc'))
endfunction
function Test_common_suffix()
" nothing in common
call assert_equal([6,6], gitgutter#diff_highlight#common_suffix('-abcde', '+pqrst', 0))
" something in common
call assert_equal([3,3], gitgutter#diff_highlight#common_suffix('-abcde', '+pqcde', 0))
" everything in common
call assert_equal([5,5], gitgutter#diff_highlight#common_suffix('-abcde', '+abcde', 5))
" different lengths
call assert_equal([4,2], gitgutter#diff_highlight#common_suffix('-abcde', '+xde', 0))
call assert_equal([2,4], gitgutter#diff_highlight#common_suffix('-xde', '+abcde', 0))
endfunction
" Note the order of lists within the overall returned list does not matter.
function Test_diff_highlight()
" Ignores mismatched number of added and removed lines.
call assert_equal([], gitgutter#diff_highlight#process(['-foo']))
call assert_equal([], gitgutter#diff_highlight#process(['+foo']))
call assert_equal([], gitgutter#diff_highlight#process(['-foo','-bar','+baz']))
" everything changed
let hunk = ['-foo', '+cat']
let expected = []
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" change in middle
let hunk = ['-foo bar baz', '+foo zip baz']
let expected = [[1, '-', 6, 8], [2, '+', 6, 8]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" change at start
let hunk = ['-foo bar baz', '+zip bar baz']
let expected = [[1, '-', 2, 4], [2, '+', 2, 4]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" change at end
let hunk = ['-foo bar baz', '+foo bar zip']
let expected = [[1, '-', 10, 12], [2, '+', 10, 12]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" removed in middle
let hunk = ['-foo bar baz', '+foo baz']
let expected = [[1, '-', 8, 11]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" added in middle
let hunk = ['-foo baz', '+foo bar baz']
let expected = [[2, '+', 8, 11]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" two insertions at start
let hunk = ['-foo bar baz', '+(foo) bar baz']
let expected = [[2, '+', 2, 2], [2, '+', 6, 6]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" two insertions in middle
let hunk = ['-foo bar baz', '+foo (bar) baz']
let expected = [[2, '+', 6, 6], [2, '+', 10, 10]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" two insertions at end
let hunk = ['-foo bar baz', '+foo bar (baz)']
let expected = [[2, '+', 10, 10], [2, '+', 14, 14]]
call assert_equal(expected, gitgutter#diff_highlight#process(hunk))
" singular insertion
let hunk = ['-The cat in the hat.', '+The furry cat in the hat.']
call assert_equal([[2, '+', 6, 11]], gitgutter#diff_highlight#process(hunk))
" singular deletion
let hunk = ['-The cat in the hat.', '+The cat.']
call assert_equal([[1, '-', 9, 19]], gitgutter#diff_highlight#process(hunk))
" two insertions
let hunk = ['-The cat in the hat.', '+The furry cat in the teal hat.']
call assert_equal([[2, '+', 6, 11], [2, '+', 22, 26]], gitgutter#diff_highlight#process(hunk))
" two deletions
let hunk = ['-The furry cat in the teal hat.', '+The cat in the hat.']
call assert_equal([[1, '-', 6, 11], [1, '-', 22, 26]], gitgutter#diff_highlight#process(hunk))
" two edits
let hunk = ['-The cat in the hat.', '+The ox in the box.']
call assert_equal([[1, '-', 6, 8], [2, '+', 6, 7], [1, '-', 17, 19], [2, '+', 16, 18]], gitgutter#diff_highlight#process(hunk))
" Requires s:gap_between_regions = 2 to pass.
" let hunk = ['-foo: bar.zap', '+foo: quux(bar)']
" call assert_equal([[2, '+', 7, 11], [1, '-', 10, 13], [2, '+', 15, 15]], gitgutter#diff_highlight#process(hunk))
let hunk = ['-gross_value: transaction.unexplained_amount', '+gross_value: amount(transaction)']
call assert_equal([[2, '+', 15, 21], [1, '-', 26, 44], [2, '+', 33, 33]], gitgutter#diff_highlight#process(hunk))
let hunk = ['-gem "contact_sport", "~> 1.0.2"', '+gem ("contact_sport"), "~> 1.2"']
call assert_equal([[2, '+', 6, 6], [2, '+', 22, 22], [1, '-', 28, 29]], gitgutter#diff_highlight#process(hunk))
endfunction
function Test_lcs()
call assert_equal('', gitgutter#diff_highlight#lcs('', 'foo'))
call assert_equal('', gitgutter#diff_highlight#lcs('foo', ''))
call assert_equal('bar', gitgutter#diff_highlight#lcs('foobarbaz', 'bbart'))
call assert_equal('transaction', gitgutter#diff_highlight#lcs('transaction.unexplained_amount', 'amount(transaction)'))
endfunction
function Test_split()
call assert_equal(['foo', 'baz'], gitgutter#diff_highlight#split('foobarbaz', 'bar'))
call assert_equal(['', 'barbaz'], gitgutter#diff_highlight#split('foobarbaz', 'foo'))
call assert_equal(['foobar', ''], gitgutter#diff_highlight#split('foobarbaz', 'baz'))
call assert_equal(['1', '2'], gitgutter#diff_highlight#split('1~2', '~'))
endfunction
function Test_foldtext()
8d
call s:trigger_gitgutter()
call assert_equal(0, gitgutter#fold#is_changed())
let v:foldstart = 5
let v:foldend = 9
call assert_equal(1, gitgutter#fold#is_changed())
call assert_equal('+- 5 lines (*): e', gitgutter#fold#foldtext())
let v:foldstart = 1
let v:foldend = 3
call assert_equal(0, gitgutter#fold#is_changed())
call assert_equal('+- 3 lines: a', gitgutter#fold#foldtext())
endfunction