vim-airline-themes/test/airline-themes.vader

# Make sure that theme and 5 basic modes don't throw an error
# Get list of all included themes
Execute (validate themes):
let themes = readfile('themes.txt')
call sort(themes)
 
let err_proc = v:false
try
 
for themePath in themes
 
" Check all the basic modes and their modified counterparts
" This test only fails on exceptional cases
let theme = fnamemodify(themePath, ':t:r')
Log theme
execute('AirlineTheme ' . theme)
execute('source ' . themePath)
normal i
normal :
normal R
normal v
setlocal mod
normal i
normal :
normal R
normal v
setlocal nomod
 
endfor
 
catch
let err_proc = v:true
Log "Failed validation testing with exception:"
Log string(v:exception)
endtry
AirlineRefresh
 
Assert !err_proc