ale/test/test_linter_retrieval.vader

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Before:
Save g:ale_linters, g:ale_linter_aliases
let g:testlinter1 = {'name': 'testlinter1', 'executable': 'testlinter1', 'command': 'testlinter1', 'callback': 'testCB1', 'output_stream': 'stdout', 'read_buffer': 1, 'lint_file': 0, 'aliases': []}
let g:testlinter2 = {'name': 'testlinter2', 'executable': 'testlinter2', 'command': 'testlinter2', 'callback': 'testCB2', 'output_stream': 'stdout', 'read_buffer': 0, 'lint_file': 1, 'aliases': []}
call ale#linter#Reset()
After:
Restore
unlet! g:testlinter1
unlet! g:testlinter2
unlet! b:ale_linters
unlet! b:ale_linter_aliases
call ale#linter#Reset()
Execute (You should be able to get a defined linter):
call ale#linter#Define('testft', g:testlinter1)
AssertEqual [g:testlinter1], ale#linter#Get('testft')
Execute (You should be able get select a single linter):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
let g:ale_linters = {'testft': ['testlinter1']}
AssertEqual [g:testlinter1], ale#linter#Get('testft')
Execute (You should be able to select a linter by an alias):
let g:testlinter1.aliases = ['foo', 'linter1alias']
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
let g:ale_linters = {'testft': ['linter1alias']}
AssertEqual [g:testlinter1], ale#linter#Get('testft')
Execute (You should be able to select linters with a buffer option):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
let g:ale_linters = {'testft': ['testlinter1', 'testlinter2']}
let b:ale_linters = {'testft': ['testlinter1']}
AssertEqual [g:testlinter1], ale#linter#Get('testft')
Execute (Buffer settings shouldn't completely replace global settings):
call ale#linter#Define('testft', g:testlinter1)
call ale#linter#Define('testft', g:testlinter2)
let g:ale_linters = {'testft': ['testlinter1']}
let b:ale_linters = {'testft2': ['testlinter1', 'testlinter2']}
AssertEqual [g:testlinter1], ale#linter#Get('testft')
Execute (You should be able to alias linters from one filetype to another):
call ale#linter#Define('testft1', g:testlinter1)
let g:ale_linter_aliases = {'testft2': 'testft1'}
AssertEqual [g:testlinter1], ale#linter#Get('testft2')
Execute (You should be able to filter aliased linters):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft1', g:testlinter2)
let g:ale_linters = {'testft1': ['testlinter1'], 'testft2': ['testlinter2']}
let g:ale_linter_aliases = {'testft2': 'testft1'}
AssertEqual [g:testlinter1], ale#linter#Get('testft1')
AssertEqual [g:testlinter2], ale#linter#Get('testft2')
Execute (Dot-separated filetypes should be handled correctly):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1.testft2')
Execute (Linters for multiple aliases should be loaded):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
let ale_linter_aliases = {'testft3': ['testft1', 'testft2']}
AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft3')
Execute (You should be able to alias filetypes to themselves and another):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
let ale_linter_aliases = {'testft1': ['testft1', 'testft2']}
AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
Execute (Buffer-local overrides for aliases should be used):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
let g:ale_linter_aliases = {'testft1': ['testft2']}
let b:ale_linter_aliases = {'testft1': ['testft1', 'testft2']}
AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
Execute (The local alias option shouldn't completely replace the global one):
call ale#linter#Define('testft1', g:testlinter1)
call ale#linter#Define('testft2', g:testlinter2)
let g:ale_linter_aliases = {'testft1': ['testft1', 'testft2']}
" This is a key set for a differnt filetype.
" We should look for a key in this Dictionary first, and then check the
" global Dictionary.
let b:ale_linter_aliases = {'testft3': ['testft1']}
AssertEqual [g:testlinter1, g:testlinter2], ale#linter#Get('testft1')
Execute (Linters should be loaded from disk appropriately):
AssertEqual [{'name': 'testlinter', 'output_stream': 'stdout', 'executable': 'testlinter', 'command': 'testlinter', 'callback': 'testCB', 'read_buffer': 1, 'lint_file': 0, 'aliases': []}], ale#linter#Get('testft')