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" Tests for smartindent
" Tests for not doing smart indenting when it isn't set.
func Test_nosmartindent()
new
call append(0, [" some test text",
\ " test text",
\ "test text",
\ " test text"])
set nocindent nosmartindent autoindent
exe "normal! gg/some\<CR>"
exe "normal! 2cc#test\<Esc>"
call assert_equal(" #test", getline(1))
enew! | close
endfunc
func MyIndent()
endfunc
" When 'indentexpr' is set, setting 'si' has no effect.
func Test_smartindent_has_no_effect()
new
exe "normal! i\<Tab>one\<Esc>"
setlocal noautoindent smartindent indentexpr=
exe "normal! Gotwo\<Esc>"
call assert_equal("\ttwo", getline("$"))
set indentexpr=MyIndent
exe "normal! Gothree\<Esc>"
call assert_equal("three", getline("$"))
delfunction! MyIndent
bwipe!
endfunc
" Test for inserting '{' and '} with smartindent
func Test_smartindent_braces()
new
setlocal smartindent shiftwidth=4
call setline(1, [' if (a)', "\tif (b)", "\t return 1"])
normal 2ggO{
normal 3ggA {
normal 4ggo}
normal o}
normal 4ggO#define FOO 1
call assert_equal([
\ ' if (a)',
\ ' {',
\ "\tif (b) {",
\ '#define FOO 1',
\ "\t return 1",
\ "\t}",
\ ' }'
\ ], getline(1, '$'))
close!
endfunc
" Test for adding a new line before and after comments with smartindent
func Test_si_add_line_around_comment()
new
setlocal smartindent shiftwidth=4
call setline(1, [' A', '# comment1', '# comment2'])
exe "normal GoC\<Esc>2GOB"
call assert_equal([' A', ' B', '# comment1', '# comment2', ' C'],
\ getline(1, '$'))
close!
endfunc
" After a C style comment, indent for a following line should line up with the
" line containing the start of the comment.
func Test_si_indent_after_c_comment()
new
setlocal smartindent shiftwidth=4 fo+=ro
exe "normal i\<C-t>/*\ncomment\n/\n#define FOOBAR\n75\<Esc>ggOabc"
normal 3jOcont
call assert_equal([' abc', ' /*', ' * comment', ' * cont',
\ ' */', '#define FOOBAR', ' 75'], getline(1, '$'))
close!
endfunc
" Test for indenting a statement after a if condition split across lines
func Test_si_if_cond_split_across_lines()
new
setlocal smartindent shiftwidth=4
exe "normal i\<C-t>if (cond1 &&\n\<C-t>cond2) {\ni = 10;\n}"
call assert_equal([' if (cond1 &&', "\t cond2) {", "\ti = 10;",
\ ' }'], getline(1, '$'))
close!
endfunc
" Test for inserting lines before and after a one line comment
func Test_si_one_line_comment()
new
setlocal smartindent shiftwidth=4
exe "normal i\<C-t>abc;\n\<C-t>/* comment */"
normal oi = 10;
normal kOj = 1;
call assert_equal([' abc;', "\tj = 1;", "\t/* comment */", "\ti = 10;"],
\ getline(1, '$'))
close!
endfunc
" Test for smartindent with a comment continued across multiple lines
func Test_si_comment_line_continuation()
new
setlocal smartindent shiftwidth=4
call setline(1, ['# com1', '# com2 \', ' contd', '# com3', ' xyz'])
normal ggOabc
call assert_equal([' abc', '# com1', '# com2 \', ' contd', '# com3',
\ ' xyz'], getline(1, '$'))
close!
endfunc
" When 'paste' is set, 'smartindent' should not take effect.
func Test_si_with_paste()
new
setlocal smartindent autoindent
set paste
" insert text that will trigger smartindent
exe "norm! i {\nif (x)\ni = 1;\n#define FOO 1\nj = 2;\n}"
exe "norm! Ok = 3;"
exe "norm! 4G>>"
call assert_equal([' {', 'if (x)', 'i = 1;', '#define FOO 1',
\ 'j = 2;', 'k = 3;', '}'], getline(1, '$'))
call assert_true(&smartindent)
set nopaste
%d _
exe "norm! i {\nif (x)\ni = 1;\n#define FOO 1\nj = 2;\n}"
exe "norm! Ok = 3;"
exe "norm! 4G>>"
call assert_equal([' {', "\t if (x)", "\t\t i = 1;",
\ '#define FOO 1', "\t\t j = 2;", "\t k = 3;", ' }'],
\ getline(1, '$'))
bw!
endfunc
func Test_si_after_completion()
new
setlocal ai smartindent indentexpr=
call setline(1, 'foo foot')
call feedkeys("o f\<C-X>\<C-N>#", 'tx')
call assert_equal(' foo#', getline(2))
call setline(2, '')
call feedkeys("1Go f\<C-X>\<C-N>}", 'tx')
call assert_equal(' foo}', getline(2))
bwipe!
endfunc
func Test_no_si_after_completion()
new
call setline(1, 'foo foot')
call feedkeys("o f\<C-X>\<C-N>#", 'tx')
call assert_equal(' foo#', getline(2))
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab
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