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vim-patch:8.0.0682: no test for synIDtrans() (#8966)

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Problem:    No test for synIDtrans().
Solution:   Add a test. (Dominique Pelle, closes vim/vim#1796)
0b2eef24bc
This commit is contained in:
KunMing Xie 2018-09-21 16:27:50 +08:00 committed by Justin M. Keyes
parent ecdd2df88a
commit ac4d5d9935
1 changed files with 25 additions and 1 deletions
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26
src/nvim/testdir/test_syntax.vim
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@ -450,7 +450,7 @@ func Test_bg_detection()
hi Normal ctermbg=15 hi Normal ctermbg=15
call assert_equal('light', &bg) call assert_equal('light', &bg)
" manually-set &bg takes precendence over auto-detection " manually-set &bg takes precedence over auto-detection
set bg=light set bg=light
hi Normal ctermbg=4 hi Normal ctermbg=4
call assert_equal('light', &bg) call assert_equal('light', &bg)
@ -458,3 +458,27 @@ func Test_bg_detection()
hi Normal ctermbg=12 hi Normal ctermbg=12
call assert_equal('dark', &bg) call assert_equal('dark', &bg)
endfunc endfunc
fun Test_synstack_synIDtrans()
new
setfiletype c
syntax on
call setline(1, ' /* A comment with a TODO */')
call assert_equal([], synstack(1, 1))
norm f/
call assert_equal(['cComment', 'cCommentStart'], map(synstack(line("."), col(".")), 'synIDattr(v:val, "name")'))
call assert_equal(['Comment', 'Comment'], map(synstack(line("."), col(".")), 'synIDattr(synIDtrans(v:val), "name")'))
norm fA
call assert_equal(['cComment'], map(synstack(line("."), col(".")), 'synIDattr(v:val, "name")'))
call assert_equal(['Comment'], map(synstack(line("."), col(".")), 'synIDattr(synIDtrans(v:val), "name")'))
norm fT
call assert_equal(['cComment', 'cTodo'], map(synstack(line("."), col(".")), 'synIDattr(v:val, "name")'))
call assert_equal(['Comment', 'Todo'], map(synstack(line("."), col(".")), 'synIDattr(synIDtrans(v:val), "name")'))
syn clear
bw!
endfunc