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" Test for signs
if !has('signs')
finish
endif
func Test_sign()
new
call setline(1, ['a', 'b', 'c', 'd'])
sign define Sign1 text=x
sign define Sign2 text=y
" Test listing signs.
let a=execute('sign list')
call assert_equal("\nsign Sign1 text=x \nsign Sign2 text=y ", a)
let a=execute('sign list Sign1')
call assert_equal("\nsign Sign1 text=x ", a)
" Place the sign at line 3,then check that we can jump to it.
exe 'sign place 42 line=3 name=Sign1 buffer=' . bufnr('')
1
exe 'sign jump 42 buffer=' . bufnr('')
call assert_equal('c', getline('.'))
" Can't change sign.
call assert_fails("exe 'sign place 43 name=Sign1 buffer=' . bufnr('')", 'E885:')
let a=execute('sign place')
call assert_equal("\n--- Signs ---\nSigns for [NULL]:\n line=3 id=42 name=Sign1\n", a)
" Unplace the sign and try jumping to it again should now fail.
sign unplace 42
1
call assert_fails("exe 'sign jump 42 buffer=' . bufnr('')", 'E157:')
call assert_equal('a', getline('.'))
" Unplace sign on current line.
exe 'sign place 43 line=4 name=Sign2 buffer=' . bufnr('')
4
sign unplace
let a=execute('sign place')
call assert_equal("\n--- Signs ---\n", a)
" Try again to unplace sign on current line, it should fail this time.
call assert_fails('sign unplace', 'E159:')
" Unplace all signs.
exe 'sign place 42 line=3 name=Sign1 buffer=' . bufnr('')
sign unplace *
let a=execute('sign place')
call assert_equal("\n--- Signs ---\n", a)
" After undefining the sign, we should no longer be able to place it.
sign undefine Sign1
sign undefine Sign2
call assert_fails("exe 'sign place 42 line=3 name=Sign1 buffer=' . bufnr('')", 'E155:')
endfunc
func Test_sign_completion()
sign define Sign1 text=x
sign define Sign2 text=y
call feedkeys(":sign \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define jump list place undefine unplace', @:)
call feedkeys(":sign define Sign \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define Sign icon= linehl= text= texthl=', @:)
call feedkeys(":sign define Sign linehl=Spell\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign define Sign linehl=SpellBad SpellCap SpellLocal SpellRare', @:)
call feedkeys(":sign undefine \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign undefine Sign1 Sign2', @:)
call feedkeys(":sign place 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign place 1 buffer= file= line= name=', @:)
call feedkeys(":sign place 1 name=\<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign place 1 name=Sign1 Sign2', @:)
call feedkeys(":sign unplace 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign unplace 1 buffer= file=', @:)
call feedkeys(":sign list \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign list Sign1 Sign2', @:)
call feedkeys(":sign jump 1 \<C-A>\<C-B>\"\<CR>", 'tx')
call assert_equal('"sign jump 1 buffer= file=', @:)
sign undefine Sign1
sign undefine Sign2
endfunc
func Test_sign_invalid_commands()
call assert_fails('sign', 'E471:')
call assert_fails('sign xxx', 'E160:')
call assert_fails('sign define', 'E156:')
call assert_fails('sign undefine', 'E156:')
call assert_fails('sign list xxx', 'E155:')
call assert_fails('sign place 1 buffer=', 'E158:')
call assert_fails('sign define Sign2 text=', 'E239:')
endfunc
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