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path: root/src/nvim/testdir/test_syn_attr.vim
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" Test syntax highlighting functions.

func Test_missing_attr()
  hi Mine cterm=italic
  call assert_equal('Mine', synIDattr(hlID("Mine"), "name"))
  call assert_equal('1', synIDattr(hlID("Mine"), "italic", 'cterm'))
  hi Mine cterm=inverse
  call assert_equal('1', synIDattr(hlID("Mine"), "inverse", 'cterm'))
  hi Mine cterm=standout gui=undercurl
  call assert_equal('1', synIDattr(hlID("Mine"), "standout", 'cterm'))
  call assert_equal('1', synIDattr(hlID("Mine"), "undercurl", 'gui'))
  hi Mine cterm=NONE gui=NONE
  call assert_equal('', synIDattr(hlID("Mine"), "italic", 'cterm'))
  call assert_equal('', synIDattr(hlID("Mine"), "inverse", 'cterm'))
  call assert_equal('', synIDattr(hlID("Mine"), "standout", 'cterm'))
  call assert_equal('', synIDattr(hlID("Mine"), "undercurl", 'gui'))

  if has('gui')
    let fontname = getfontname()
    if fontname == ''
      let fontname = 'something'
    endif
    exe 'hi Mine guifg=blue guibg=red font=' . escape(fontname, ' \')
    call assert_equal('blue', synIDattr(hlID("Mine"), "fg", 'gui'))
    call assert_equal('red', synIDattr(hlID("Mine"), "bg", 'gui'))
    call assert_equal(fontname, synIDattr(hlID("Mine"), "font", 'gui'))
  endif
endfunc