401 lines
8.8 KiB
VimL
401 lines
8.8 KiB
VimL
let s:current_dir = expand('%:p:h')
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let s:test_repo = s:current_dir.'/test-repo'
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let s:bufnr = bufnr('')
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"
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" Helpers
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"
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function s:signs(filename)
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redir => signs
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silent execute 'sign place'
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redir END
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let signs = split(signs, '\n')
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" filter out signs for this test file
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" assumes a:filename's signs are last set listed
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let i = index(signs, 'Signs for '.a:filename.':')
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let signs = (i > -1 ? signs[i+1:] : [])
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call map(signs, {_, v -> substitute(v, ' ', '', '')})
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return signs
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endfunction
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function s:git_diff()
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return split(system('git diff -U0 fixture.txt'), '\n')
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endfunction
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function s:git_diff_staged()
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return split(system('git diff -U0 --staged fixture.txt'), '\n')
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endfunction
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"
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" SetUp / TearDown
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"
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function SetUp()
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call system("git init ".s:test_repo.
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\ " && cd ".s:test_repo.
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\ " && cp ../fixture.txt .".
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\ " && git add . && git commit -m 'initial'")
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execute ':cd' s:test_repo
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edit! fixture.txt
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call gitgutter#sign#reset()
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endfunction
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function TearDown()
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" delete all buffers except this one
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" TODO: move to runner.vim, accounting for multiple test files
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if s:bufnr > 1
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silent! execute '1,'.s:bufnr-1.'bdelete!'
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endif
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silent! execute s:bufnr+1.',$bdelete!'
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execute ':cd' s:current_dir
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call system("rm -rf ".s:test_repo)
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endfunction
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"
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" The tests
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"
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function Test_add_lines()
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normal ggo*
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write
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let expected = ["line=2 id=3000 name=GitGutterLineAdded"]
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_add_lines_fish()
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let _shell = &shell
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set shell=/usr/local/bin/fish
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normal ggo*
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write
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let expected = ["line=2 id=3000 name=GitGutterLineAdded"]
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call assert_equal(expected, s:signs('fixture.txt'))
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let &shell = _shell
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endfunction
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function Test_modify_lines()
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normal ggi*
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write
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let expected = ["line=1 id=3000 name=GitGutterLineModified"]
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_remove_lines()
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execute '5d'
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write
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let expected = ["line=4 id=3000 name=GitGutterLineRemoved"]
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_remove_first_lines()
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execute '1d'
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write
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let expected = ["line=1 id=3000 name=GitGutterLineRemovedFirstLine"]
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_edit_file_with_same_name_as_a_branch()
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normal 5Gi*
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call system('git checkout -b fixture.txt')
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write
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let expected = ["line=5 id=3000 name=GitGutterLineModified"]
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_file_added_to_git()
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let tmpfile = 'fileAddedToGit.tmp'
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call system('touch '.tmpfile.' && git add '.tmpfile)
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execute 'edit '.tmpfile
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normal ihello
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write
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let expected = ["line=1 id=3000 name=GitGutterLineAdded"]
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call assert_equal(expected, s:signs('fileAddedToGit.tmp'))
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endfunction
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function Test_filename_with_equals()
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call system('touch =fixture=.txt && git add =fixture=.txt')
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edit =fixture=.txt
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normal ggo*
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write
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let expected = [
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\ 'line=1 id=3000 name=GitGutterLineAdded',
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\ 'line=2 id=3001 name=GitGutterLineAdded'
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\ ]
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call assert_equal(expected, s:signs('=fixture=.txt'))
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endfunction
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function Test_filename_with_square_brackets()
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call system('touch fix[tu]re.txt && git add fix[tu]re.txt')
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edit fix[tu]re.txt
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normal ggo*
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write
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let expected = [
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\ 'line=1 id=3000 name=GitGutterLineAdded',
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\ 'line=2 id=3001 name=GitGutterLineAdded'
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\ ]
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call assert_equal(expected, s:signs('fix[tu]re.txt'))
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endfunction
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" FIXME: this test fails when it is the first (or only) test to be run
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function Test_follow_symlink()
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let tmp = 'symlink'
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call system('ln -nfs fixture.txt '.tmp)
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execute 'edit '.tmp
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6d
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write
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let expected = ['line=5 id=3000 name=GitGutterLineRemoved']
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call assert_equal(expected, s:signs('symlink'))
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endfunction
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function Test_keep_alt()
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enew
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execute "normal! \<C-^>"
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call assert_equal('fixture.txt', bufname(''))
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call assert_equal('', bufname('#'))
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normal ggx
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doautocmd CursorHold
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call assert_equal('', bufname('#'))
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endfunction
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function Test_keep_modified()
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normal 5Go*
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call assert_equal(1, getbufvar('', '&modified'))
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doautocmd CursorHold
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call assert_equal(1, getbufvar('', '&modified'))
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endfunction
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function Test_keep_op_marks()
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normal 5Go*
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call assert_equal([0,6,1,0], getpos("'["))
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call assert_equal([0,6,2,0], getpos("']"))
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doautocmd CursorHold
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call assert_equal([0,6,1,0], getpos("'["))
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call assert_equal([0,6,2,0], getpos("']"))
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endfunction
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function Test_no_modifications()
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call assert_equal([], s:signs('fixture.txt'))
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endfunction
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function Test_orphaned_signs()
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execute "normal 5GoX\<CR>Y"
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write
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6d
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write
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let expected = ['line=6 id=3001 name=GitGutterLineAdded']
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call assert_equal(expected, s:signs('fixture.txt'))
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endfunction
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function Test_sign_column_always()
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let g:gitgutter_sign_column_always=1
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write
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let expected = ['line=9999 id=2999 name=GitGutterDummy']
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call assert_equal(expected, s:signs('fixture.txt'))
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let g:gitgutter_sign_column_always=0
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endfunction
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function Test_untracked_file_outside_repo()
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let tmp = tempname()
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call system('touch '.tmp)
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execute 'edit '.tmp
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call assert_equal([], s:signs(tmp))
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endfunction
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function Test_untracked_file_within_repo()
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let tmp = 'untrackedFileWithinRepo.tmp'
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call system('touch '.tmp)
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execute 'edit '.tmp
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normal ggo*
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doautocmd CursorHold
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call assert_equal([], s:signs(tmp))
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call system('rm '.tmp)
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endfunction
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function Test_untracked_file_square_brackets_within_repo()
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let tmp = '[un]trackedFileWithinRepo.tmp'
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call system('touch '.tmp)
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execute 'edit '.tmp
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normal ggo*
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doautocmd CursorHold
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call assert_equal([], s:signs(tmp))
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call system('rm '.tmp)
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endfunction
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function Test_hunk_outside_noop()
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normal 5G
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GitGutterStageHunk
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call assert_equal([], s:signs('fixture.txt'))
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call assert_equal([], s:git_diff())
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call assert_equal([], s:git_diff_staged())
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GitGutterUndoHunk
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call assert_equal([], s:signs('fixture.txt'))
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call assert_equal([], s:git_diff())
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call assert_equal([], s:git_diff_staged())
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endfunction
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function Test_hunk_stage()
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let _shell = &shell
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set shell=foo
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normal 5Gi*
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GitGutterStageHunk
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call assert_equal('foo', &shell)
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let &shell = _shell
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call assert_equal([], s:signs('fixture.txt'))
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call assert_equal([], s:git_diff())
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let expected = [
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\ 'diff --git a/fixture.txt b/fixture.txt',
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\ 'index f5c6aff..ae8e546 100644',
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\ '--- a/fixture.txt',
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\ '+++ b/fixture.txt',
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\ '@@ -5 +5 @@ d',
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\ '-e',
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\ '+*e'
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\ ]
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call assert_equal(expected, s:git_diff_staged())
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endfunction
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function Test_hunk_stage_nearby_hunk()
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execute "normal! 2Gox\<CR>y\<CR>z"
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normal 2jdd
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normal k
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GitGutterStageHunk
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let expected = [
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\ 'line=3 id=3000 name=GitGutterLineAdded',
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\ 'line=4 id=3001 name=GitGutterLineAdded',
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\ 'line=5 id=3002 name=GitGutterLineAdded'
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\ ]
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call assert_equal(expected, s:signs('fixture.txt'))
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let expected = [
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\ 'diff --git a/fixture.txt b/fixture.txt',
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\ 'index 53b13df..8fdfda7 100644',
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\ '--- a/fixture.txt',
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\ '+++ b/fixture.txt',
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\ '@@ -2,0 +3,3 @@ b',
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\ '+x',
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\ '+y',
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\ '+z',
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\ ]
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call assert_equal(expected, s:git_diff())
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let expected = [
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\ 'diff --git a/fixture.txt b/fixture.txt',
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\ 'index f5c6aff..53b13df 100644',
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\ '--- a/fixture.txt',
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\ '+++ b/fixture.txt',
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\ '@@ -4 +3,0 @@ c',
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\ '-d',
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\ ]
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call assert_equal(expected, s:git_diff_staged())
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endfunction
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function Test_hunk_undo()
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let _shell = &shell
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set shell=foo
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normal 5Gi*
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GitGutterUndoHunk
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write " write file so we can verify git diff (--staged)
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call assert_equal('foo', &shell)
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let &shell = _shell
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call assert_equal([], s:signs('fixture.txt'))
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call assert_equal([], s:git_diff())
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call assert_equal([], s:git_diff_staged())
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endfunction
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function Test_undo_nearby_hunk()
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execute "normal! 2Gox\<CR>y\<CR>z"
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normal 2jdd
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normal k
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GitGutterUndoHunk
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write " write file so we can verify git diff (--staged)
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let expected = [
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\ 'line=3 id=3000 name=GitGutterLineAdded',
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\ 'line=4 id=3001 name=GitGutterLineAdded',
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\ 'line=5 id=3002 name=GitGutterLineAdded'
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\ ]
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call assert_equal(expected, s:signs('fixture.txt'))
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let expected = [
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\ 'diff --git a/fixture.txt b/fixture.txt',
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\ 'index f5c6aff..3fbde56 100644',
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\ '--- a/fixture.txt',
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\ '+++ b/fixture.txt',
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\ '@@ -2,0 +3,3 @@ b',
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\ '+x',
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\ '+y',
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\ '+z',
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\ ]
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call assert_equal(expected, s:git_diff())
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call assert_equal([], s:git_diff_staged())
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endfunction
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