ArrayVector: Add vector field value warning (#73692)

packages/grafana-data/src/vector/AppendedVectors.test.ts

@@ -3,6 +3,7 @@ import { ArrayVector } from './ArrayVector';
 
 describe('Check Appending Vector', () => {
   it('should transparently join them', () => {
+    jest.spyOn(console, 'warn').mockImplementation();
     const appended = new AppendedVectors();
     appended.append(new ArrayVector([1, 2, 3]));
     appended.append(new ArrayVector([4, 5, 6]));

packages/grafana-data/src/vector/ArrayVector.test.ts

@@ -3,6 +3,10 @@ import { Field, FieldType } from '../types';
 import { ArrayVector } from './ArrayVector';
 
 describe('ArrayVector', () => {
+  beforeEach(() => {
+    jest.spyOn(console, 'warn').mockImplementation();
+  });
+
   it('should init 150k with 65k Array.push() chonking', () => {
     const arr = Array.from({ length: 150e3 }, (v, i) => i);
     const av = new ArrayVector(arr);

packages/grafana-data/src/vector/ArrayVector.ts

@@ -1,3 +1,6 @@
+const notice = 'ArrayVector is deprecated and will be removed in Grafana 11. Please use plain arrays for field.values.';
+let notified = false;
+
 /**
  * @public
  *
@@ -30,6 +33,11 @@ export class ArrayVector<T = any> extends Array<T> {
   constructor(buffer?: any[]) {
     super();
     this.buffer = buffer ?? [];
+
+    if (!notified) {
+      console.warn(notice);
+      notified = true;
+    }
   }
 
   toJSON(): T[] {

packages/grafana-data/src/vector/BinaryOperationVector.test.ts

@@ -6,6 +6,7 @@ import { ConstantVector } from './ConstantVector';
 
 describe('ScaledVector', () => {
   it('should support multiply operations', () => {
+    jest.spyOn(console, 'warn').mockImplementation();
     const source = new ArrayVector([1, 2, 3, 4]);
     const scale = 2.456;
     const operation = binaryOperators.get(BinaryOperationID.Multiply).operation;

packages/grafana-data/src/vector/SortedVector.test.ts

@@ -3,6 +3,7 @@ import { SortedVector } from './SortedVector';
 
 describe('SortedVector', () => {
   it('Should support sorting', () => {
+    jest.spyOn(console, 'warn').mockImplementation();
     const values = new ArrayVector([1, 5, 2, 4]);
     const sorted = new SortedVector(values, [0, 2, 3, 1]);
     expect(sorted.toArray()).toEqual([1, 2, 4, 5]);

public/app/plugins/datasource/azuremonitor/components/TracesQueryEditor/Filters.test.tsx

@@ -201,6 +201,7 @@ describe(`Traces Filters`, () => {
   });
 
   it('should add a trace filter', async () => {
+    jest.spyOn(console, 'warn').mockImplementation();
     let mockQuery = createMockQuery({ azureTraces: { traceTypes: ['customEvents'] } });
     mockQuery.azureTraces = {
       ...mockQuery.azureTraces,

public/app/plugins/panel/datagrid/DataGridPanel.test.tsx

@@ -286,6 +286,7 @@ describe('DataGrid', () => {
       });
     });
     it('should add a new column', async () => {
+      jest.spyOn(console, 'warn').mockImplementation();
       const spy = jest.spyOn(utils, 'updateSnapshot');
       jest.useFakeTimers();
       render(<DataGridPanel {...props} />, {

public/app/plugins/panel/datagrid/utils.test.ts

@@ -6,6 +6,7 @@ describe('when deleting rows', () => {
   let df: DataFrame;
 
   beforeEach(() => {
+    jest.spyOn(console, 'warn').mockImplementation();
     df = {
       name: 'test',
       length: 5,