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Before:
Save g:ale_buffer_info
Save g:ale_virtualtext_cursor
Save g:ale_virtualtext_delay
Save g:ale_virtualtext_single
Save g:ale_virtualtext_prefix
Save b:ale_virtualtext_prefix
Save g:ale_use_neovim_diagnostics_api
call ale#virtualtext#ResetDataForTests()
let g:setting = ''
let g:ale_virtualtext_prefix = '%comment% %type%: '
let g:ale_virtualtext_delay = 0
let g:ale_virtualtext_single = 0
let g:ale_buffer_info = {
\ bufnr(''): {
\ 'loclist': [
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'E',
\ 'lnum': 1,
\ 'col': 5,
\ 'text': 'Line 1 error',
\ },
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'W',
\ 'lnum': 2,
\ 'col': 1,
\ 'text': 'Line 2 warning 1',
\ },
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'W',
\ 'lnum': 2,
\ 'col': 5,
\ 'text': 'Line 2 warning 2',
\ },
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'W',
\ 'lnum': 3,
\ 'col': 3,
\ 'text': 'Line 3 warning 1',
\ },
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'E',
\ 'lnum': 3,
\ 'col': 5,
\ 'text': 'Line 3 error 1',
\ },
\ {
\ 'bufnr': bufnr(''),
\ 'type': 'E',
\ 'lnum': 3,
\ 'col': 6,
\ 'text': 'Line 3 error 2',
\ },
\ ],
\ },
\}
let g:ale_use_neovim_diagnostics_api = 0
After:
Restore
unlet! g:setting
unlet! g:ns_id
Execute(The correct highlight groups should be loaded for virtual-text):
AssertEqual 'ALEVirtualTextError', ale#virtualtext#GetGroup({})
AssertEqual 'ALEVirtualTextError', ale#virtualtext#GetGroup({'type': 'E'})
AssertEqual 'ALEVirtualTextStyleError',
\ ale#virtualtext#GetGroup({'type': 'E', 'sub_type': 'style'})
AssertEqual 'ALEVirtualTextWarning', ale#virtualtext#GetGroup({'type': 'W'})
AssertEqual 'ALEVirtualTextStyleWarning',
\ ale#virtualtext#GetGroup({'type': 'W', 'sub_type': 'style'})
AssertEqual 'ALEVirtualTextInfo', ale#virtualtext#GetGroup({'type': 'I'})
Given python (An empty Python file):
Execute(Comment text should be detected correctly for Python files):
if has('patch-9.0.0297') || has('nvim-0.8.0')
AssertEqual '#', ale#virtualtext#GetComment(bufnr(''))
endif
Given java (An empty Java file):
Execute(Comment text should be detected correctly for Java files):
if has('patch-9.0.0297') || has('nvim-0.8.0')
AssertEqual '//', ale#virtualtext#GetComment(bufnr(''))
endif
Given html (An empty HTML file):
Execute(Comment text should be detected correctly for HTML files):
if has('patch-9.0.0297') || has('nvim-0.8.0')
AssertEqual "\<!--", ale#virtualtext#GetComment(bufnr(''))
endif
Given python(An example Python file):
# line 1
# line 2
# line 3
Execute(We should not show virtualtext when disabled):
if has('patch-9.0.0297') || has('nvim-0.8.0')
for g:setting in ['disabled', '0', 0]
call ale#virtualtext#ResetDataForTests()
let g:ale_virtualtext_cursor = g:setting
call cursor(1, 1)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual '', ale#virtualtext#GetLastMessageForTests()
endfor
endif
Execute(We should find a virtualtext error on line 1):
if has('patch-9.0.0297') || has('nvim-0.8.0')
for g:setting in ['current', '1', 1]
call ale#virtualtext#ResetDataForTests()
let g:ale_virtualtext_cursor = 'current'
call cursor(1, 1)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual '# E: Line 1 error', ale#virtualtext#GetLastMessageForTests()
if has('patch-9.0.0297')
AssertEqual ['ALEVirtualTextError'], map(prop_list(1), {_, v -> v.type})
AssertEqual [], prop_list(2)
endif
endfor
endif
Execute(We should find a virtualtext error on line 2):
if has('patch-9.0.0297') || has('nvim-0.8.0')
let g:ale_virtualtext_cursor = 'current'
call cursor(2, 5)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual '# W: Line 2 warning 2', ale#virtualtext#GetLastMessageForTests()
if has('patch-9.0.0297')
AssertEqual [], prop_list(1)
AssertEqual ['ALEVirtualTextWarning'], map(prop_list(2), {_, v -> v.type})
endif
endif
Execute(We should be able to change the virtualtext prefix globally):
let g:ale_virtualtext_prefix = '%severity%: '
if has('patch-9.0.0297') || has('nvim-0.8.0')
let g:ale_virtualtext_cursor = 'current'
call cursor(1, 1)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual 'Error: Line 1 error', ale#virtualtext#GetLastMessageForTests()
endif
Execute(We should be able to change the virtualtext prefix per-buffer):
let b:ale_virtualtext_prefix = 'B> '
if has('patch-9.0.0297') || has('nvim-0.8.0')
let g:ale_virtualtext_cursor = 'current'
call cursor(1, 1)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual 'B> Line 1 error', ale#virtualtext#GetLastMessageForTests()
endif
Execute(We should be able to set messages across all lines):
if has('patch-9.0.0297') || has('nvim-0.8.0')
call ale#virtualtext#SetTexts(bufnr(''), g:ale_buffer_info[bufnr('')].loclist)
AssertEqual '# E: Line 3 error 2', ale#virtualtext#GetLastMessageForTests()
if has('patch-9.0.0297')
AssertEqual ['ALEVirtualTextError'], map(prop_list(1), {_, v -> v.type})
AssertEqual ['ALEVirtualTextWarning', 'ALEVirtualTextWarning'],
\ map(prop_list(2), {_, v -> v.type})
endif
endif
Execute(We should be able to limit virtual messages to the first one only):
let g:ale_virtualtext_single = 1
if has('patch-9.0.0297') || has('nvim-0.8.0')
call ale#virtualtext#SetTexts(bufnr(''), g:ale_buffer_info[bufnr('')].loclist)
AssertEqual '# E: Line 3 error 1', ale#virtualtext#GetLastMessageForTests()
if has('patch-9.0.0297')
AssertEqual ['ALEVirtualTextError'], map(prop_list(1), {_, v -> v.type})
AssertEqual ['ALEVirtualTextWarning'], map(prop_list(2), {_, v -> v.type})
AssertEqual ['ALEVirtualTextError'], map(prop_list(3), {_, v -> v.type})
endif
endif
Execute(We should not set cursor messages when Neovim diagnostics are enabled):
let g:ale_use_neovim_diagnostics_api = 1
if has('patch-9.0.0297') || has('nvim-0.8.0')
let g:ale_virtualtext_cursor = 'current'
call cursor(1, 1)
call ale#virtualtext#ShowCursorWarningWithDelay()
" Tick the timer.
sleep 1ms
AssertEqual '', ale#virtualtext#GetLastMessageForTests()
endif
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