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Before:
Save g:ale_max_buffer_history_size
Save g:ale_history_log_output
Save g:ale_run_synchronously
unlet! b:ale_fixers
unlet! b:ale_enabled
unlet! b:ale_history
" Temporarily set the shell to /bin/sh, if it isn't already set that way.
" This will make it so the test works when running it directly.
let g:current_shell = &shell
if !has('win32')
let &shell = '/bin/sh'
endif
let g:history = []
let g:ale_buffer_info = {}
let g:ale_max_buffer_history_size = 20
let g:ale_history_log_output = 0
function! TestFixer(buffer)
return {'command': 'echo foo'}
endfunction
function! CollectResults(buffer, output)
return []
endfunction
call ale#linter#Define('foobar', {
\ 'name': 'testlinter',
\ 'callback': 'CollectResults',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'command': has('win32')
\ ? 'echo command history test'
\ : '/bin/sh -c ''echo command history test''',
\ 'read_buffer': 0,
\})
After:
Restore
unlet! g:expected_results
unlet! b:ale_fixers
unlet! b:ale_enabled
" Clear the history we changed.
unlet! b:ale_history
" Reset the shell back to what it was before.
let &shell = g:current_shell
unlet g:current_shell
let g:ale_history_enabled = 1
let g:ale_history_log_output = 0
unlet g:history
call ale#engine#Cleanup(bufnr(''))
call ale#linter#Reset()
let g:ale_buffer_info = {}
let g:ale_max_buffer_history_size = 20
delfunction TestFixer
delfunction CollectResults
Given foobar (Some imaginary filetype):
anything
Execute(History should be set when commands are run):
AssertEqual 'foobar', &filetype
let g:expected_results = ['command', 'exit_code', 'job_id', 'status']
" Retry this test until it works. This one can randomly fail.
for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
let b:ale_history = []
call ale#Queue(0)
call ale#engine#WaitForJobs(2000)
let g:history = filter(
\ copy(ale#history#Get(bufnr(''))),
\ 'v:val.job_id isnot# ''executable''',
\)
AssertEqual 1, len(g:history)
if sort(keys(g:history[0])) == g:expected_results
break
endif
endfor
AssertEqual g:expected_results, sort(keys(g:history[0]))
if has('win32')
AssertEqual 'cmd /s/c "echo command history test"', g:history[0].command
else
AssertEqual ['/bin/sh', '-c', '/bin/sh -c ''echo command history test'''], g:history[0].command
endif
AssertEqual 'finished', g:history[0].status
AssertEqual 0, g:history[0].exit_code
" The Job ID will change each time, but we can check the type.
AssertEqual type(1), type(g:history[0].job_id)
Execute(History should be not set when disabled):
AssertEqual 'foobar', &filetype
let g:ale_history_enabled = 0
call ale#Queue(0)
call ale#engine#WaitForJobs(2000)
AssertEqual [], ale#history#Get(bufnr(''))
Execute(History should include command output if logging is enabled):
AssertEqual 'foobar', &filetype
let g:ale_history_log_output = 1
let g:expected_results = ['command history test']
" Retry this test until it works. This one can randomly fail.
for g:i in range(has('nvim-0.3') || has('win32') ? 5 : 1)
let b:ale_history = []
call ale#Queue(0)
call ale#engine#WaitForJobs(2000)
let g:history = ale#history#Get(bufnr(''))
AssertEqual 1, len(g:history)
if get(g:history[0], 'output', []) == g:expected_results
break
endif
endfor
AssertEqual g:expected_results, get(g:history[0], 'output', [])
Execute(History items should be popped after going over the max):
let b:ale_history = map(range(20), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}')
call ale#history#Add(bufnr(''), 'started', 347, 'last command')
AssertEqual
\ (
\ map(range(1, 19), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}')
\ + [{'status': 'started', 'job_id': 347, 'command': 'last command'}]
\ ),
\ ale#history#Get(bufnr(''))
Execute(Nothing should be added to history if the size is too low):
let g:ale_max_buffer_history_size = 0
call ale#history#Add(bufnr(''), 'started', 347, 'last command')
AssertEqual [], ale#history#Get(bufnr(''))
let g:ale_max_buffer_history_size = -2
call ale#history#Add(1, 'started', 347, 'last command')
AssertEqual [], ale#history#Get(bufnr(''))
Given foobar(Some file with an imaginary filetype):
a
b
c
Execute(The history should be updated when fixers are run):
call ale#test#SetFilename('dummy.txt')
let b:ale_fixers = {'foobar': ['TestFixer']}
let b:ale_enabled = 0
let g:ale_run_synchronously = 1
ALEFix
AssertEqual ['finished'], map(copy(b:ale_history), 'v:val.status')
if has('win32')
AssertEqual 'cmd /s/c "echo foo ', split(b:ale_history[0].command, '<')[0]
else
AssertEqual '/bin/sh -c echo foo ', split(join(b:ale_history[0].command), '<')[0]
endif
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