vim-airline/test/themes.vimspec

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Describe themes.vim
After each
highlight clear Foo
highlight clear Normal
End
It should extract correct colors
call airline#highlighter#reset_hlcache()
highlight Foo ctermfg=1 ctermbg=2
let colors = airline#themes#get_highlight('Foo')
Assert Equals(colors[0], 'NONE')
Assert Equals(colors[1], 'NONE')
Assert Equals(colors[2], '1')
Assert Equals(colors[3], '2')
End
if exists("+termguicolors")
It should extract correct colors with termguicolors
call airline#highlighter#reset_hlcache()
set termguicolors
highlight Foo guifg=#cd0000 guibg=#00cd00 ctermfg=1 ctermbg=2
let colors = airline#themes#get_highlight('Foo')
Assert Equals(colors[0], '#cd0000')
Assert Equals(colors[1], '#00cd00')
Assert Equals(colors[2], '1')
Assert Equals(colors[3], '2')
End
endif
It should extract from normal if colors unavailable
call airline#highlighter#reset_hlcache()
highlight Normal ctermfg=100 ctermbg=200
highlight Foo ctermbg=2
let colors = airline#themes#get_highlight('Foo')
Assert Equals(colors[0], 'NONE')
Assert Equals(colors[1], 'NONE')
Assert Equals(colors[2], '100')
Assert Equals(colors[3], '2')
End
It should flip target group if It is reversed
call airline#highlighter#reset_hlcache()
highlight Foo ctermbg=222 ctermfg=103 cterm=reverse
let colors = airline#themes#get_highlight('Foo')
Assert Equals(colors[0], 'NONE')
Assert Equals(colors[1], 'NONE')
Assert Equals(colors[2], '222')
Assert Equals(colors[3], '103')
End
It should pass args through correctly
call airline#highlighter#reset_hlcache()
hi clear Normal
let hl = airline#themes#get_highlight('Foo', 'bold', 'italic')
Assert Equals(hl, ['NONE', 'NONE', 'NONE', 'NONE', 'bold,italic'])
let hl = airline#themes#get_highlight2(['Foo','bg'], ['Foo','fg'], 'italic', 'bold')
Assert Equals(hl, ['NONE', 'NONE', 'NONE', 'NONE', 'italic,bold'])
End
It should generate color map with mirroring
let map = airline#themes#generate_color_map(
\ [ 1, 1, 1, 1, '1' ],
\ [ 2, 2, 2, 2, '2' ],
\ [ 3, 3, 3, 3, '3' ],
\ )
Assert Equals(map.airline_a[0], 1)
Assert Equals(map.airline_b[0], 2)
Assert Equals(map.airline_c[0], 3)
Assert Equals(map.airline_x[0], 3)
Assert Equals(map.airline_y[0], 2)
Assert Equals(map.airline_z[0], 1)
End
It should generate color map with full set of colors
let map = airline#themes#generate_color_map(
\ [ 1, 1, 1, 1, '1' ],
\ [ 2, 2, 2, 2, '2' ],
\ [ 3, 3, 3, 3, '3' ],
\ [ 4, 4, 4, 4, '4' ],
\ [ 5, 5, 5, 5, '5' ],
\ [ 6, 6, 6, 6, '6' ],
\ )
Assert Equals(map.airline_a[0], 1)
Assert Equals(map.airline_b[0], 2)
Assert Equals(map.airline_c[0], 3)
Assert Equals(map.airline_x[0], 4)
Assert Equals(map.airline_y[0], 5)
Assert Equals(map.airline_z[0], 6)
End
End