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https://github.com/dense-analysis/ale.git
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Fix LSP tests
This commit is contained in:
w0rp
392
test/lsp/test_engine_lsp_response_handling.vader
Normal file
392
test/lsp/test_engine_lsp_response_handling.vader
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@@ -0,0 +1,392 @@
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Before:
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Save g:ale_set_lists_synchronously
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Save g:ale_buffer_info
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Save g:ale_lsp_error_messages
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Save g:ale_set_loclist
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Save g:ale_set_signs
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Save g:ale_set_quickfix
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Save g:ale_set_highlights
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Save g:ale_echo_cursor
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Save g:ale_disable_lsp
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Save g:ale_history_enabled
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Save g:ale_history_log_output
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let g:ale_disable_lsp = 0
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let g:ale_set_lists_synchronously = 1
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let g:ale_buffer_info = {}
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let g:ale_set_loclist = 1
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" Disable features we don't need for these tests.
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let g:ale_set_signs = 0
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let g:ale_set_quickfix = 0
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let g:ale_set_highlights = 0
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let g:ale_echo_cursor = 0
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let g:ale_history_enabled = 1
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let g:ale_history_log_output = 1
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unlet! g:ale_lsp_error_messages
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unlet! b:ale_linters
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unlet! b:ale_disable_lsp
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call ale#linter#Reset()
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call ale#test#SetDirectory('/testplugin/test')
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call setloclist(0, [])
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After:
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Restore
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unlet! b:ale_linters
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call setloclist(0, [])
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call ale#test#RestoreDirectory()
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call ale#linter#Reset()
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call ale#lsp_linter#ClearLSPData()
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Given foobar(An empty file):
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Execute(tsserver syntax error responses should be handled correctly):
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runtime ale_linters/typescript/tsserver.vim
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call ale#test#SetFilename('filename.ts')
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call ale#engine#InitBufferInfo(bufnr(''))
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" When we get syntax errors and no semantic errors, we should keep the
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" syntax errors.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'syntaxDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ {
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\ 'start': {
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\ 'line':2,
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\ 'offset':14,
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\ },
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\ 'end': {
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\ 'line':2,
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\ 'offset':15,
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\ },
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\ 'text': ''','' expected.',
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\ "code":1005
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\ },
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\ ],
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\ },
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\})
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'semanticDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ {
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\ 'lnum': 1,
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\ 'bufnr': bufnr(''),
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\ 'col': 14,
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\ 'vcol': 0,
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\ 'nr': 1005,
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\ 'type': 'E',
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\ 'text': '1005: '','' expected.',
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\ 'valid': 1,
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\ 'pattern': '',
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\ },
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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" After we get empty syntax errors, we should clear them.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'syntaxDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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" Syntax errors on the project root should not populate the LocList.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'syntaxDiag',
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\ 'body': {
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\ 'file': g:dir,
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\ 'diagnostics':[
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\ {
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\ 'start': {
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\ 'line':2,
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\ 'offset':14,
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\ },
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\ 'end': {
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\ 'line':2,
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\ 'offset':15,
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\ },
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\ 'text': ''','' expected.',
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\ "code":1005
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\ },
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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Execute(tsserver semantic error responses should be handled correctly):
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runtime ale_linters/typescript/tsserver.vim
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call ale#test#SetFilename('filename.ts')
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call ale#engine#InitBufferInfo(bufnr(''))
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" When we get syntax errors and no semantic errors, we should keep the
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" syntax errors.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'syntaxDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ ],
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\ },
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\})
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'semanticDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ {
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\ 'start': {
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\ 'line':2,
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\ 'offset':14,
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\ },
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\ 'end': {
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\ 'line':2,
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\ 'offset':15,
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\ },
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\ 'text': 'Some semantic error',
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\ "code":1005
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\ },
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ {
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\ 'lnum': 1,
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\ 'bufnr': bufnr(''),
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\ 'col': 14,
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\ 'vcol': 0,
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\ 'nr': 1005,
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\ 'type': 'E',
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\ 'text': '1005: Some semantic error',
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\ 'valid': 1,
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\ 'pattern': '',
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\ },
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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" After we get empty syntax errors, we should clear them.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'semanticDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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" Semantic errors on the project root should not populate the LocList.
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'semanticDiag',
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\ 'body': {
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\ 'file': g:dir,
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\ 'diagnostics':[
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\ {
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\ 'start': {
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\ 'line':2,
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\ 'offset':14,
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\ },
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\ 'end': {
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\ 'line':2,
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\ 'offset':15,
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\ },
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\ 'text': 'Some semantic error',
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\ "code":1005
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\ },
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\ ],
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\ },
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\})
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AssertEqual
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\ [
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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Execute(tsserver errors should mark tsserver no longer active):
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let b:ale_linters = ['tsserver']
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runtime ale_linters/typescript/tsserver.vim
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call ale#test#SetFilename('filename.ts')
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call ale#engine#InitBufferInfo(bufnr(''))
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let g:ale_buffer_info[bufnr('')].active_linter_list = ale#linter#Get('typescript')
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Assert !empty(g:ale_buffer_info[bufnr('')].active_linter_list)
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'seq': 0,
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\ 'type': 'event',
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\ 'event': 'semanticDiag',
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\ 'body': {
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\ 'file': g:dir . '/filename.ts',
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\ 'diagnostics':[],
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\ },
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\})
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AssertEqual [], g:ale_buffer_info[bufnr('')].active_linter_list
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Execute(LSP diagnostics responses should be handled correctly):
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let b:ale_linters = ['eclipselsp']
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runtime ale_linters/java/eclipselsp.vim
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call ale#test#SetFilename('filename.java')
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call ale#engine#InitBufferInfo(bufnr(''))
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call ale#lsp_linter#SetLSPLinterMap({'1': 'eclipselsp'})
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'jsonrpc':'2.0',
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\ 'method':'textDocument/publishDiagnostics',
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\ 'params': {
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\ 'uri':'file://' . g:dir . '/filename.java',
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\ 'diagnostics': [
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\ {
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\ 'range': {
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\ 'start': {
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\ 'line': 0,
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\ 'character':0
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\ },
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\ 'end': {
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\ 'line': 0,
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\ 'character':0
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\ }
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\ },
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\ 'severity': 2,
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\ 'code': "",
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\ 'source': 'Java',
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\ 'message': 'Missing JRE 1-8'
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\ }
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\ ]
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\ }
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\})
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AssertEqual
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\ [
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\ {
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\ 'lnum': 1,
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\ 'bufnr': bufnr(''),
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\ 'col': 1,
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\ 'pattern': '',
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\ 'valid': 1,
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\ 'vcol': 0,
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\ 'nr': -1,
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\ 'type': 'W',
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\ 'text': 'Missing JRE 1-8'
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\ }
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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Execute(LSP diagnostics responses on project root should not populate loclist):
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let b:ale_linters = ['eclipselsp']
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runtime ale_linters/java/eclipselsp.vim
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call ale#test#SetFilename('filename.java')
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call ale#engine#InitBufferInfo(bufnr(''))
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call ale#lsp_linter#SetLSPLinterMap({'1': 'eclipselsp'})
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'jsonrpc':'2.0',
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\ 'method':'textDocument/publishDiagnostics',
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\ 'params': {
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\ 'uri':'file://' . g:dir,
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\ 'diagnostics': [
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\ {
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\ 'range': {
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\ 'start': {
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\ 'line': 0,
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\ 'character':0
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\ },
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\ 'end': {
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\ 'line': 0,
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\ 'character':0
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\ }
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\ },
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\ 'severity': 2,
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\ 'code': "",
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\ 'source': 'Java',
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\ 'message': 'Missing JRE 1-8'
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\ }
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\ ]
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\ }
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\})
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AssertEqual
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\ [
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\ ],
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\ ale#test#GetLoclistWithoutModule()
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Execute(LSP errors should mark linters no longer active):
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let b:ale_linters = ['pyls']
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runtime ale_linters/python/pyls.vim
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call ale#test#SetFilename('filename.py')
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call ale#engine#InitBufferInfo(bufnr(''))
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call ale#lsp_linter#SetLSPLinterMap({1: 'pyls'})
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let g:ale_buffer_info[bufnr('')].active_linter_list = ale#linter#Get('python')
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Assert !empty(g:ale_buffer_info[bufnr('')].active_linter_list)
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call ale#lsp_linter#HandleLSPResponse(1, {
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\ 'method': 'textDocument/publishDiagnostics',
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\ 'params': {
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\ 'uri': ale#path#ToURI(g:dir . '/filename.py'),
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\ 'diagnostics': [],
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\ },
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\})
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AssertEqual [], g:ale_buffer_info[bufnr('')].active_linter_list
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Execute(LSP errors should be logged in the history):
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call ale#lsp_linter#SetLSPLinterMap({'347': 'foobar'})
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call ale#lsp_linter#HandleLSPResponse(347, {
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\ 'jsonrpc': '2.0',
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\ 'error': {
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\ 'code': -32602,
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\ 'message': 'xyz',
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\ 'data': {
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\ 'traceback': ['123', '456'],
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\ },
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\ },
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\})
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AssertEqual
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\ {'foobar': ["xyz\n123\n456"]},
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\ get(g:, 'ale_lsp_error_messages', {})
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