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patch 8.1.1471: 'background' not correctly set for 2-digit rgb termresponse

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Problem:    'background' not correctly set for 2-digit rgb termresponse.
Solution:   Adjust what digit to use. (closes #4495)
This commit is contained in:
Bram Moolenaar
2019-06-05 22:57:04 +02:00
parent 6d718c4c38
commit 32e1977012
3 changed files with 47 additions and 14 deletions
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42
src/testdir/test_termcodes.vim
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@@ -647,21 +647,49 @@ func Test_term_rgb_response()
call feedkeys(seq, 'Lx!')
call assert_equal(seq, v:termrfgresp)
" response to t_RB, 4 digits
let red = 0x21
let green = 0x43
" response to t_RB, 4 digits, dark
set background=light
call test_option_not_set('background')
let red = 0x29
let green = 0x4a
let blue = 0x6b
let seq = printf("\<Esc>]11;rgb:%02x00/%02x00/%02x00\x07", red, green, blue)
call feedkeys(seq, 'Lx!')
call assert_equal(seq, v:termrbgresp)
call assert_equal('dark', &background)
" response to t_RB, 4 digits, light
set background=dark
call test_option_not_set('background')
let red = 0x81
let green = 0x63
let blue = 0x65
let seq = printf("\<Esc>]11;rgb:%02x00/%02x00/%02x00\x07", red, green, blue)
call feedkeys(seq, 'Lx!')
call assert_equal(seq, v:termrbgresp)
call assert_equal('light', &background)
" response to t_RB, 2 digits
let red = 0x87
let green = 0xa9
let blue = 0xcb
" response to t_RB, 2 digits, dark
set background=light
call test_option_not_set('background')
let red = 0x47
let green = 0x59
let blue = 0x5b
let seq = printf("\<Esc>]11;rgb:%02x/%02x/%02x\x07", red, green, blue)
call feedkeys(seq, 'Lx!')
call assert_equal(seq, v:termrbgresp)
call assert_equal('dark', &background)
" response to t_RB, 2 digits, light
set background=dark
call test_option_not_set('background')
let red = 0x83
let green = 0xa4
let blue = 0xc2
let seq = printf("\<Esc>]11;rgb:%02x/%02x/%02x\x07", red, green, blue)
call feedkeys(seq, 'Lx!')
call assert_equal(seq, v:termrbgresp)
call assert_equal('light', &background)
set t_RF= t_RB=
endfunc