diff options
Diffstat (limited to 'test/functional/plugin/lsp/semantic_tokens_spec.lua')
| -rw-r--r-- | test/functional/plugin/lsp/semantic_tokens_spec.lua | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/functional/plugin/lsp/semantic_tokens_spec.lua b/test/functional/plugin/lsp/semantic_tokens_spec.lua index 9912bf2063..03dbf6baea 100644 --- a/test/functional/plugin/lsp/semantic_tokens_spec.lua +++ b/test/functional/plugin/lsp/semantic_tokens_spec.lua @@ -600,6 +600,39 @@ describe('semantic token highlighting', function() } end) + it('resets active request after receiving error responses from the server', function() + local error = { code = -32801, message = 'Content modified' } + exec_lua(function() + _G.server2 = _G._create_server({ + capabilities = { + semanticTokensProvider = { + full = { delta = false }, + }, + }, + handlers = { + -- There is same logic for handling nil responses and error responses, + -- so keep responses not nil. + -- + -- if an error response was not be handled, this test will hang on here. + --- @param callback function + ['textDocument/semanticTokens/full'] = function(_, _, callback) + callback(error, vim.fn.json_decode(response)) + end, + --- @param callback function + ['textDocument/semanticTokens/full/delta'] = function(_, _, callback) + callback(error, vim.fn.json_decode(response)) + end, + }, + }) + return vim.lsp.start({ name = 'dummy', cmd = _G.server2.cmd }) + end) + screen:expect([[ + ^ | + {1:~ }|*14 + | + ]]) + end) + it('does not send delta requests if not supported by server', function() insert(text) exec_lua(function() |