diff options
Diffstat (limited to 'test/functional/plugin/lsp_spec.lua')
| -rw-r--r-- | test/functional/plugin/lsp_spec.lua | 162 |
1 files changed, 160 insertions, 2 deletions
diff --git a/test/functional/plugin/lsp_spec.lua b/test/functional/plugin/lsp_spec.lua index f01d90bbeb..41fdf845df 100644 --- a/test/functional/plugin/lsp_spec.lua +++ b/test/functional/plugin/lsp_spec.lua @@ -262,6 +262,63 @@ describe('LSP', function() } end) + it('client should return settings via workspace/configuration handler', function() + local expected_callbacks = { + {NIL, "shutdown", {}, 1}; + {NIL, "workspace/configuration", { items = { + { section = "testSetting1" }; + { section = "testSetting2" }; + }}, 1}; + {NIL, "start", {}, 1}; + } + local client + test_rpc_server { + test_name = "check_workspace_configuration"; + on_init = function(_client) + client = _client + end; + on_exit = function(code, signal) + eq(0, code, "exit code", fake_lsp_logfile) + eq(0, signal, "exit signal", fake_lsp_logfile) + end; + on_callback = function(err, method, params, client_id) + eq(table.remove(expected_callbacks), {err, method, params, client_id}, "expected callback") + if method == 'start' then + exec_lua([=[ + local client = vim.lsp.get_client_by_id(TEST_RPC_CLIENT_ID) + client.config.settings = { + testSetting1 = true; + testSetting2 = false; + }]=]) + end + if method == 'workspace/configuration' then + local result = exec_lua([=[ + local method, params = ... + return require'vim.lsp.handlers'['workspace/configuration'](err, method, params, TEST_RPC_CLIENT_ID)]=], method, params) + client.notify('workspace/configuration', result) + end + if method == 'shutdown' then + client.stop() + end + end; + } + end) + it('workspace/configuration returns NIL per section if client was started without config.settings', function() + fake_lsp_server_setup('workspace/configuration no settings') + eq({ + NIL, + NIL, + }, exec_lua [[ + local params = { + items = { + {section = 'foo'}, + {section = 'bar'}, + } + } + return vim.lsp.handlers['workspace/configuration'](nil, nil, params, TEST_RPC_CLIENT_ID) + ]]) + end) + it('should verify capabilities sent', function() local expected_callbacks = { {NIL, "shutdown", {}, 1}; @@ -1003,7 +1060,7 @@ describe('LSP', function() return { edits = { make_edit(0, 0, 0, 3, "First ↥ 🤦 🦄") - }, + }, textDocument = { uri = "file://fake/uri"; version = editVersion @@ -1044,7 +1101,7 @@ describe('LSP', function() local args = {...} local versionedBuf = args[2] vim.lsp.util.buf_versions[versionedBuf.bufnr] = versionedBuf.currentVersion - vim.lsp.util.apply_text_document_edit(...) + vim.lsp.util.apply_text_document_edit(args[1]) ]], edit, versionedBuf) end @@ -1067,6 +1124,7 @@ describe('LSP', function() }, buf_lines(target_bufnr)) end) end) + describe('workspace_apply_edit', function() it('workspace/applyEdit returns ApplyWorkspaceEditResponse', function() local expected = { @@ -1082,6 +1140,106 @@ describe('LSP', function() ]]) end) end) + + describe('apply_workspace_edit', function() + local replace_line_edit = function(row, new_line, editVersion) + return { + edits = { + -- NOTE: This is a hack if you have a line longer than 1000 it won't replace it + make_edit(row, 0, row, 1000, new_line) + }, + textDocument = { + uri = "file://fake/uri"; + version = editVersion + } + } + end + + -- Some servers send all the edits separately, but with the same version. + -- We should not stop applying the edits + local make_workspace_edit = function(changes) + return { + documentChanges = changes + } + end + + local target_bufnr, changedtick = nil, nil + + before_each(function() + local ret = exec_lua [[ + local bufnr = vim.uri_to_bufnr("file://fake/uri") + local lines = { + "Original Line #1", + "Original Line #2" + } + + vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, lines) + + local update_changed_tick = function() + vim.lsp.util.buf_versions[bufnr] = vim.api.nvim_buf_get_var(bufnr, 'changedtick') + end + + update_changed_tick() + vim.api.nvim_buf_attach(bufnr, false, { + on_changedtick = function() + update_changed_tick() + end + }) + + return {bufnr, vim.api.nvim_buf_get_var(bufnr, 'changedtick')} + ]] + + target_bufnr = ret[1] + changedtick = ret[2] + end) + + it('apply_workspace_edit applies a single edit', function() + local new_lines = { + "First Line", + } + + local edits = {} + for row, line in ipairs(new_lines) do + table.insert(edits, replace_line_edit(row - 1, line, changedtick)) + end + + eq({ + "First Line", + "Original Line #2", + }, exec_lua([[ + local args = {...} + local workspace_edits = args[1] + local target_bufnr = args[2] + + vim.lsp.util.apply_workspace_edit(workspace_edits) + + return vim.api.nvim_buf_get_lines(target_bufnr, 0, -1, false) + ]], make_workspace_edit(edits), target_bufnr)) + end) + + it('apply_workspace_edit applies multiple edits', function() + local new_lines = { + "First Line", + "Second Line", + } + + local edits = {} + for row, line in ipairs(new_lines) do + table.insert(edits, replace_line_edit(row - 1, line, changedtick)) + end + + eq(new_lines, exec_lua([[ + local args = {...} + local workspace_edits = args[1] + local target_bufnr = args[2] + + vim.lsp.util.apply_workspace_edit(workspace_edits) + + return vim.api.nvim_buf_get_lines(target_bufnr, 0, -1, false) + ]], make_workspace_edit(edits), target_bufnr)) + end) + end) + describe('completion_list_to_complete_items', function() -- Completion option precedence: -- textEdit.newText > insertText > label |