diff options
Diffstat (limited to 'test/functional/plugin/lsp_spec.lua')
| -rw-r--r-- | test/functional/plugin/lsp_spec.lua | 274 |
1 files changed, 240 insertions, 34 deletions
diff --git a/test/functional/plugin/lsp_spec.lua b/test/functional/plugin/lsp_spec.lua index 436b431e38..3ee293db66 100644 --- a/test/functional/plugin/lsp_spec.lua +++ b/test/functional/plugin/lsp_spec.lua @@ -289,7 +289,7 @@ describe('LSP', function() test_rpc_server { test_name = "basic_init"; on_init = function(client) - eq(0, client.resolved_capabilities().text_document_did_change) + eq(0, client.server_capabilities().textDocumentSync.change) client.request('shutdown') client.notify('exit') client.stop() @@ -407,10 +407,9 @@ describe('LSP', function() on_init = function(client) client.stop() local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_save) - eq(false, client.resolved_capabilities().code_lens) - eq(false, client.resolved_capabilities().code_lens_resolve) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq({includeText = false}, client.server_capabilities().textDocumentSync.save) + eq(false, client.server_capabilities().codeLensProvider) end; on_exit = function(code, signal) eq(0, code, "exit code", fake_lsp_logfile) @@ -422,6 +421,67 @@ describe('LSP', function() } end) + it('_text_document_did_save_handler sends didSave with bool textDocumentSync.save', function() + local expected_handlers = { + {NIL, {}, {method="shutdown", client_id=1}}; + {NIL, {}, {method="start", client_id=1}}; + } + local client + test_rpc_server { + test_name = "text_document_sync_save_bool"; + on_init = function(c) + client = c + end; + on_exit = function(code, signal) + eq(0, code, "exit code", fake_lsp_logfile) + eq(0, signal, "exit signal", fake_lsp_logfile) + end; + on_handler = function(err, result, ctx) + eq(table.remove(expected_handlers), {err, result, ctx}, "expected handler") + if ctx.method == "start" then + exec_lua([=[ + BUFFER = vim.api.nvim_get_current_buf() + lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID) + lsp._text_document_did_save_handler(BUFFER) + ]=]) + else + client.stop() + end + end; + } + end) + + it('_text_document_did_save_handler sends didSave including text if server capability is set', function() + local expected_handlers = { + {NIL, {}, {method="shutdown", client_id=1}}; + {NIL, {}, {method="start", client_id=1}}; + } + local client + test_rpc_server { + test_name = "text_document_sync_save_includeText"; + on_init = function(c) + client = c + end; + on_exit = function(code, signal) + eq(0, code, "exit code", fake_lsp_logfile) + eq(0, signal, "exit signal", fake_lsp_logfile) + end; + on_handler = function(err, result, ctx) + eq(table.remove(expected_handlers), {err, result, ctx}, "expected handler") + if ctx.method == "start" then + exec_lua([=[ + BUFFER = vim.api.nvim_get_current_buf() + vim.api.nvim_buf_set_lines(BUFFER, 0, -1, true, {"help me"}) + lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID) + lsp._text_document_did_save_handler(BUFFER) + ]=]) + else + client.stop() + end + end; + } + end) + it('client.supports_methods() should validate capabilities', function() local expected_handlers = { {NIL, {}, {method="shutdown", client_id=1}}; @@ -430,14 +490,19 @@ describe('LSP', function() test_name = "capabilities_for_client_supports_method"; on_init = function(client) client.stop() - local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().completion) - eq(true, client.resolved_capabilities().hover) - eq(false, client.resolved_capabilities().goto_definition) - eq(false, client.resolved_capabilities().rename) - eq(true, client.resolved_capabilities().code_lens) - eq(true, client.resolved_capabilities().code_lens_resolve) + local expected_sync_capabilities = { + change = 1, + openClose = true, + save = { includeText = false }, + willSave = false, + willSaveWaitUntil = false, + } + eq(expected_sync_capabilities, client.server_capabilities().textDocumentSync) + eq(true, client.server_capabilities().completionProvider) + eq(true, client.server_capabilities().hoverProvider) + eq(false, client.server_capabilities().definitionProvider) + eq(false, client.server_capabilities().renameProvider) + eq(true, client.server_capabilities().codeLensProvider.resolveProvider) -- known methods for resolved capabilities eq(true, client.supports_method("textDocument/hover")) @@ -720,8 +785,8 @@ describe('LSP', function() on_init = function(_client) client = _client local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) client.notify('finish') end; on_exit = function(code, signal) @@ -761,8 +826,8 @@ describe('LSP', function() on_init = function(_client) client = _client local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(not lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID), "Shouldn't attach twice") ]] @@ -804,8 +869,8 @@ describe('LSP', function() on_init = function(_client) client = _client local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -847,8 +912,8 @@ describe('LSP', function() on_init = function(_client) client = _client local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -896,8 +961,8 @@ describe('LSP', function() on_init = function(_client) client = _client local full_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(full_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(full_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -947,8 +1012,8 @@ describe('LSP', function() on_init = function(_client) client = _client local sync_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Incremental") - eq(sync_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(sync_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -998,8 +1063,8 @@ describe('LSP', function() on_init = function(_client) client = _client local sync_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Incremental") - eq(sync_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(sync_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -1047,8 +1112,8 @@ describe('LSP', function() on_init = function(_client) client = _client local sync_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Incremental") - eq(sync_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(sync_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -1091,8 +1156,8 @@ describe('LSP', function() on_init = function(_client) client = _client local sync_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(sync_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(sync_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -1142,8 +1207,8 @@ describe('LSP', function() on_init = function(_client) client = _client local sync_kind = exec_lua("return require'vim.lsp.protocol'.TextDocumentSyncKind.Full") - eq(sync_kind, client.resolved_capabilities().text_document_did_change) - eq(true, client.resolved_capabilities().text_document_open_close) + eq(sync_kind, client.server_capabilities().textDocumentSync.change) + eq(true, client.server_capabilities().textDocumentSync.openClose) exec_lua [[ assert(lsp.buf_attach_client(BUFFER, TEST_RPC_CLIENT_ID)) ]] @@ -2583,7 +2648,7 @@ describe('LSP', function() test_name = test.name; on_init = function(_client) client = _client - eq(true, client.resolved_capabilities().rename) + eq(true, client.server_capabilities().renameProvider.prepareProvider) end; on_setup = function() exec_lua([=[ @@ -2665,6 +2730,42 @@ describe('LSP', function() end } end) + it('Filters and automatically applies action if requested', function() + local client + local expected_handlers = { + {NIL, {}, {method="shutdown", client_id=1}}; + {NIL, {}, {method="start", client_id=1}}; + } + test_rpc_server { + test_name = 'code_action_filter', + on_init = function(client_) + client = client_ + end, + on_setup = function() + end, + on_exit = function(code, signal) + eq(0, code, "exit code", fake_lsp_logfile) + eq(0, signal, "exit signal", fake_lsp_logfile) + end, + on_handler = function(err, result, ctx) + eq(table.remove(expected_handlers), {err, result, ctx}) + if ctx.method == 'start' then + exec_lua([[ + vim.lsp.commands['preferred_command'] = function(cmd) + vim.lsp.commands['executed_preferred'] = function() + end + end + local bufnr = vim.api.nvim_get_current_buf() + vim.lsp.buf_attach_client(bufnr, TEST_RPC_CLIENT_ID) + vim.lsp.buf.code_action({ filter = function(a) return a.isPreferred end, apply = true, }) + ]]) + elseif ctx.method == 'shutdown' then + eq('function', exec_lua[[return type(vim.lsp.commands['executed_preferred'])]]) + client.stop() + end + end + } + end) end) describe('vim.lsp.commands', function() it('Accepts only string keys', function() @@ -2733,4 +2834,109 @@ describe('LSP', function() } end) end) + + describe("vim.lsp.buf.format", function() + it("Aborts with notify if no client matches filter", function() + local client + test_rpc_server { + test_name = "basic_init", + on_init = function(c) + client = c + end, + on_handler = function() + local notify_msg = exec_lua([[ + local bufnr = vim.api.nvim_get_current_buf() + vim.lsp.buf_attach_client(bufnr, TEST_RPC_CLIENT_ID) + local notify_msg + local notify = vim.notify + vim.notify = function(msg, log_level) + notify_msg = msg + end + vim.lsp.buf.format({ name = 'does-not-exist' }) + vim.notify = notify + return notify_msg + ]]) + eq("[LSP] Format request failed, no matching language servers.", notify_msg) + client.stop() + end, + } + end) + it("Sends textDocument/formatting request to format buffer", function() + local expected_handlers = { + {NIL, {}, {method="shutdown", client_id=1}}; + {NIL, {}, {method="start", client_id=1}}; + } + local client + test_rpc_server { + test_name = "basic_formatting", + on_init = function(c) + client = c + end, + on_handler = function(_, _, ctx) + table.remove(expected_handlers) + if ctx.method == "start" then + local notify_msg = exec_lua([[ + local bufnr = vim.api.nvim_get_current_buf() + vim.lsp.buf_attach_client(bufnr, TEST_RPC_CLIENT_ID) + local notify_msg + local notify = vim.notify + vim.notify = function(msg, log_level) + notify_msg = msg + end + vim.lsp.buf.format({ bufnr = bufnr }) + vim.notify = notify + return notify_msg + ]]) + eq(NIL, notify_msg) + elseif ctx.method == "shutdown" then + client.stop() + end + end, + } + end) + it('Can format async', function() + local expected_handlers = { + {NIL, {}, {method="shutdown", client_id=1}}; + {NIL, {}, {method="start", client_id=1}}; + } + local client + test_rpc_server { + test_name = "basic_formatting", + on_init = function(c) + client = c + end, + on_handler = function(_, _, ctx) + table.remove(expected_handlers) + if ctx.method == "start" then + local result = exec_lua([[ + local bufnr = vim.api.nvim_get_current_buf() + vim.lsp.buf_attach_client(bufnr, TEST_RPC_CLIENT_ID) + + local notify_msg + local notify = vim.notify + vim.notify = function(msg, log_level) + notify_msg = msg + end + + local handler = vim.lsp.handlers['textDocument/formatting'] + local handler_called = false + vim.lsp.handlers['textDocument/formatting'] = function(...) + handler_called = true + end + + vim.lsp.buf.format({ bufnr = bufnr, async = true }) + vim.wait(1000, function() return handler_called end) + + vim.notify = notify + vim.lsp.handlers['textDocument/formatting'] = handler + return {notify = notify_msg, handler_called = handler_called} + ]]) + eq({handler_called=true}, result) + elseif ctx.method == "shutdown" then + client.stop() + end + end, + } + end) + end) end) |