[LS] More coverage and fixes

CHANGELOG.md

@@ -7,14 +7,15 @@ All notable changes to the **kdb VS Code extension** are documented in this file
 ### Enhancements
 
 - Semantic highlighting for local variables
-- Display version of Insights server connected
+- Display version of connected Insights server
 
 ### Fixes
 
 - Fix for results tab flickering , improving of UX
 - Fix for Issue [#382](https://github.com/KxSystems/kx-vscode/issues/382)
 - Fix for run q file not using the current editor contents
 - Fix for autocomplete for new and unsaved documents
+- Fix for results tab
 
 ### Internal Improvements
 

server/src/parser/parser.ts

@@ -88,9 +88,8 @@ function assignment(state: State, token: Token) {
     if (top?.tokenType === Colon || top?.tokenType === DoubleColon) {
       token.assignment = [top];
       stack.pop();
-      top = stack.shift();
-      if (top) {
-        token.assignment.push(top);
+      if (stack.length > 0) {
+        token.assignment.push(...stack);
         clear(stack);
       }
     }
@@ -182,9 +181,6 @@ function expression(state: State, tokens: Token[]) {
             break;
         }
         break;
-      case RParen:
-      case LParen:
-        break;
       default:
         stack.push(token);
         break;

server/src/parser/utils.ts

@@ -122,6 +122,9 @@ export function amended(token: Token) {
 }
 
 export function local(token: Token, tokens: Token[]) {
+  if (qualified(token)) {
+    return false;
+  }
   const scope = inLambda(token);
   if (scope && !scope.tangled) {
     if (token.image === "x" || token.image === "y" || token.image === "z") {

server/src/qLangServer.ts

@@ -167,7 +167,7 @@ export default class QLangServer {
 
   public setSettings(settings: LSPAny) {
     this.settings = {
-      debug: settings.debug || false,
+      debug: settings.debug_parser || false,
       linting: settings.linting || false,
       refactoring: settings.refactoring || "Workspace",
     };

src/extension.ts

@@ -471,7 +471,7 @@ export async function activate(context: ExtensionContext) {
     commands.registerCommand(
       "kdb.createDataSource",
       async (item: FileTreeItem) => {
-        if (hasWorkspaceOrShowOption()) {
+        if (hasWorkspaceOrShowOption("adding datasources")) {
           const uri = await addWorkspaceFile(item, "datasource", ".kdb.json");
 
           if (uri) {
@@ -501,7 +501,7 @@ export async function activate(context: ExtensionContext) {
     commands.registerCommand(
       "kdb.createScratchpad",
       async (item: FileTreeItem) => {
-        if (hasWorkspaceOrShowOption()) {
+        if (hasWorkspaceOrShowOption("adding workbooks")) {
           const uri = await addWorkspaceFile(item, "workbook", ".kdb.q");
           if (uri) {
             await window.showTextDocument(uri);
@@ -513,7 +513,7 @@ export async function activate(context: ExtensionContext) {
     commands.registerCommand(
       "kdb.createPythonScratchpad",
       async (item: FileTreeItem) => {
-        if (hasWorkspaceOrShowOption()) {
+        if (hasWorkspaceOrShowOption("adding workbooks")) {
           const uri = await addWorkspaceFile(item, "workbook", ".kdb.py");
           if (uri) {
             await window.showTextDocument(uri);

src/utils/core.ts

@@ -635,12 +635,15 @@ export function formatTable(headers_: any, rows_: any, opts: any) {
   return result.join("\n");
 }
 
-export function hasWorkspaceOrShowOption() {
+export function hasWorkspaceOrShowOption(action: string) {
   if (workspace.workspaceFolders && workspace.workspaceFolders.length > 0) {
     return true;
   }
   window
-    .showWarningMessage("No workspace folder is opened.", "Open")
+    .showWarningMessage(
+      `No workspace folder is open. Please open a folder to enable ${action}.`,
+      "Open",
+    )
     .then((res) => {
       if (res === "Open") {
         commands.executeCommand("workbench.action.files.openFolder");

test/suite/qLangServer.test.ts

@@ -381,11 +381,23 @@ describe("qLangServer", () => {
   });
 
   describe("onSemanticTokens", () => {
-    it("should find semantic local variables", () => {
+    it("should tokenize local variables", () => {
       const params = createDocument("a:{[b;c]d:1;b*c*d}");
       const result = server.onSemanticTokens(params);
       assert.strictEqual(result.data.length, 30);
     });
+
+    it("should ignore qualified variables", () => {
+      const params = createDocument("a:{.ns.b:1;.ns.b}");
+      const result = server.onSemanticTokens(params);
+      assert.strictEqual(result.data.length, 0);
+    });
+
+    it("should detect empty lists", () => {
+      const params = createDocument("a:{b:();b}");
+      const result = server.onSemanticTokens(params);
+      assert.strictEqual(result.data.length, 10);
+    });
   });
 
   describe("setSettings", () => {

test/suite/utils.test.ts

@@ -355,13 +355,13 @@ describe("Utils", () => {
 
       it("should return true if a workspace folder is opened", () => {
         sinon.stub(vscode.workspace, "workspaceFolders").get(() => [{}]);
-        const result = coreUtils.hasWorkspaceOrShowOption();
+        const result = coreUtils.hasWorkspaceOrShowOption("Test");
         assert.strictEqual(result, true);
       });
 
       it("should return false and display message if no workspace", () => {
         const stub = sinon.stub(vscode.window, "showWarningMessage").resolves();
-        const result = coreUtils.hasWorkspaceOrShowOption();
+        const result = coreUtils.hasWorkspaceOrShowOption("Test");
         assert.strictEqual(result, false);
         assert.ok(stub.calledOnce);
       });