def test_per_file_caching():
# Ensure that diagnostics are cached per-file.
with temp_document(DOC) as doc:
assert pylint_lint.pyls_lint(doc, True)
assert not pylint_lint.pyls_lint(Document(uris.from_fs_path(__file__)),
False)
def test_per_file_caching(config, workspace):
# Ensure that diagnostics are cached per-file.
with temp_document(DOC, workspace) as doc:
assert pylint_lint.pyls_lint(config, doc, True)
assert not pylint_lint.pyls_lint(
config, Document(uris.from_fs_path(__file__), workspace), False)
def test_syntax_error_pylint_py2(config, workspace):
with temp_document(DOC_SYNTAX_ERR, workspace) as doc:
diag = pylint_lint.pyls_lint(config, doc, True)[0]
assert diag['message'].startswith('[syntax-error] invalid syntax')
# Pylint doesn't give column numbers for invalid syntax.
assert diag['range']['start'] == {'line': 0, 'character': 0}
assert diag['severity'] == lsp.DiagnosticSeverity.Error
def test_syntax_error_pylint_py3(config, workspace):
with temp_document(DOC_SYNTAX_ERR, workspace) as doc:
diag = pylint_lint.pyls_lint(config, doc, True)[0]
assert diag['message'].startswith('[syntax-error] invalid syntax')
# Pylint doesn't give column numbers for invalid syntax.
assert diag['range']['start'] == {'line': 0, 'character': 12}
assert diag['severity'] == lsp.DiagnosticSeverity.Error
# test running pylint in stdin
config.plugin_settings('pylint')['executable'] = 'pylint'
diag = pylint_lint.pyls_lint(config, doc, True)[0]
assert diag['message'].startswith('invalid syntax')
# Pylint doesn't give column numbers for invalid syntax.
assert diag['range']['start'] == {'line': 0, 'character': 12}
assert diag['severity'] == lsp.DiagnosticSeverity.Error
def test_undefined_name_pylint(config, make_document): # pylint: disable=redefined-outer-name
doc = make_document(DOC_UNDEFINED_NAME_ERR)
diag = pylint_lint.pyls_lint(config, doc, on_change=False)[0]
assert diag['message'] == 'Undefined variable \'b\''
assert diag['range']['start'] == {'line': 0, 'character': 4}
assert diag['severity'] == lsp.DiagnosticSeverity.Error
assert diag['code'] == 'undefined-variable'
def test_pylint(config, workspace):
with temp_document(DOC, workspace) as doc:
diags = pylint_lint.pyls_lint(config, doc, True)
msg = '[unused-import] Unused import sys'
unused_import = [d for d in diags if d['message'] == msg][0]
assert unused_import['range']['start'] == {'line': 0, 'character': 0}
assert unused_import['severity'] == lsp.DiagnosticSeverity.Warning
def test_syntax_error_pylint(config, make_document): # pylint: disable=redefined-outer-name
doc = make_document(DOC_SYNTAX_ERR)
diag = pylint_lint.pyls_lint(config, doc, on_change=False)[0]
assert diag['message'] == 'invalid syntax (<string>, line 1)'
# sadly, pylint, always outputs column to 0 for these errors...
assert diag['range']['start'] == {'line': 0, 'character': 0}
assert diag['severity'] == lsp.DiagnosticSeverity.Error
assert diag['code'] == 'syntax-error'
def test_pylint(config, make_document): # pylint: disable=redefined-outer-name
doc = make_document(DOC)
diags = pylint_lint.pyls_lint(config, doc, on_change=False)
# One we're expecting is:
msg = 'Unused import sys'
unused_import = [d for d in diags if d['message'] == msg][0]
assert unused_import['range']['start'] == {'line': 0, 'character': 0}
assert unused_import['severity'] == lsp.DiagnosticSeverity.Warning
assert unused_import['code'] == 'unused-import'
def test_pylint(config, workspace):
with temp_document(DOC, workspace) as doc:
diags = pylint_lint.pyls_lint(config, doc, True)
msg = '[unused-import] Unused import sys'
unused_import = [d for d in diags if d['message'] == msg][0]
assert unused_import['range']['start'] == {'line': 0, 'character': 0}
assert unused_import['severity'] == lsp.DiagnosticSeverity.Warning
if IS_PY3:
# test running pylint in stdin
config.plugin_settings('pylint')['executable'] = 'pylint'
diags = pylint_lint.pyls_lint(config, doc, True)
msg = 'Unused import sys (unused-import)'
unused_import = [d for d in diags if d['message'] == msg][0]
assert unused_import['range']['start'] == {
'line': 0,
'character': 0,
}
assert unused_import['severity'] == lsp.DiagnosticSeverity.Warning
def test_lint_free_pylint(config, workspace):
# Can't use temp_document because it might give us a file that doesn't
# match pylint's naming requirements. We should be keeping this file clean
# though, so it works for a test of an empty lint.
assert not pylint_lint.pyls_lint(
config, Document(uris.from_fs_path(__file__), workspace), True)
def test_pylint_onchange(config, make_document): # pylint: disable=redefined-outer-name
doc = make_document(DOC)
diags = pylint_lint.pyls_lint(config, doc, on_change=True)
assert diags == []
