chore: make Reporter.onExit an internal method (#16280)

docs/src/test-reporter-api/class-reporter.md

@@ -140,12 +140,6 @@ Called on some global error, for example unhandled exception in the worker proce
 The error.
 
 
-## optional async method: Reporter.onExit
-* since: v1.25
-
-Called before the test runner will terminate. Useful to perform work after all reporters have finished, for example open some UI. Fore regular reporting, you should use [`method: Reporter.onEnd`] instead.
-
-
 ## optional method: Reporter.onStdErr
 * since: v1.10
 

packages/playwright-test/src/reporters/base.ts

@@ -17,8 +17,8 @@
 import { colors, ms as milliseconds, parseStackTraceLine } from 'playwright-core/lib/utilsBundle';
 import fs from 'fs';
 import path from 'path';
-import type { FullConfig, TestCase, Suite, TestResult, TestError, Reporter, FullResult, TestStep, Location } from '../../types/testReporter';
-import type { FullConfigInternal } from '../types';
+import type { FullConfig, TestCase, Suite, TestResult, TestError, FullResult, TestStep, Location } from '../../types/testReporter';
+import type { FullConfigInternal, ReporterInternal } from '../types';
 import { codeFrameColumns } from '../babelBundle';
 
 export type TestResultOutput = { chunk: string | Buffer, type: 'stdout' | 'stderr' };
@@ -45,7 +45,7 @@ type TestSummary = {
   fatalErrors: TestError[];
 };
 
-export class BaseReporter implements Reporter  {
+export class BaseReporter implements ReporterInternal  {
   duration = 0;
   config!: FullConfigInternal;
   suite!: Suite;

packages/playwright-test/src/reporters/html.ts

@@ -20,7 +20,7 @@ import { open } from '../utilsBundle';
 import path from 'path';
 import type { TransformCallback } from 'stream';
 import { Transform } from 'stream';
-import type { FullConfig, Suite, Reporter } from '../../types/testReporter';
+import type { FullConfig, Suite } from '../../types/testReporter';
 import { HttpServer } from 'playwright-core/lib/utils/httpServer';
 import { assert, calculateSha1 } from 'playwright-core/lib/utils';
 import { removeFolders } from 'playwright-core/lib/utils/fileUtils';
@@ -28,7 +28,7 @@ import type { JsonAttachment, JsonReport, JsonSuite, JsonTestCase, JsonTestResul
 import RawReporter from './raw';
 import { stripAnsiEscapes } from './base';
 import { getPackageJsonPath, sanitizeForFilePath } from '../util';
-import type { FullConfigInternal, Metadata } from '../types';
+import type { FullConfigInternal, Metadata, ReporterInternal } from '../types';
 import type { ZipFile } from 'playwright-core/lib/zipBundle';
 import { yazl } from 'playwright-core/lib/zipBundle';
 import { mime } from 'playwright-core/lib/utilsBundle';
@@ -131,7 +131,7 @@ type HtmlReporterOptions = {
   open?: HtmlReportOpenOption,
 };
 
-class HtmlReporter implements Reporter {
+class HtmlReporter implements ReporterInternal {
   private config!: FullConfigInternal;
   private suite!: Suite;
   private _options: HtmlReporterOptions;
@@ -193,7 +193,7 @@ class HtmlReporter implements Reporter {
     this._buildResult = await builder.build(this.config.metadata, reports);
   }
 
-  async onExit() {
+  async _onExit() {
     if (process.env.CI)
       return;
 

packages/playwright-test/src/reporters/multiplexer.ts

@@ -14,12 +14,13 @@
  * limitations under the License.
  */
 
-import type { FullConfig, Suite, TestCase, TestError, TestResult, Reporter, FullResult, TestStep } from '../../types/testReporter';
+import type { FullConfig, Suite, TestCase, TestError, TestResult, FullResult, TestStep } from '../../types/testReporter';
+import type { ReporterInternal } from '../types';
 
-export class Multiplexer implements Reporter {
-  private _reporters: Reporter[];
+export class Multiplexer implements ReporterInternal {
+  private _reporters: ReporterInternal[];
 
-  constructor(reporters: Reporter[]) {
+  constructor(reporters: ReporterInternal[]) {
     this._reporters = reporters;
   }
 
@@ -57,9 +58,9 @@ export class Multiplexer implements Reporter {
       await Promise.resolve().then(() => reporter.onEnd?.(result)).catch(e => console.error('Error in reporter', e));
   }
 
-  async onExit() {
+  async _onExit() {
     for (const reporter of this._reporters)
-      await Promise.resolve().then(() => reporter.onExit?.()).catch(e => console.error('Error in reporter', e));
+      await Promise.resolve().then(() => reporter._onExit?.()).catch(e => console.error('Error in reporter', e));
   }
 
   onError(error: TestError) {
@@ -76,14 +77,6 @@ export class Multiplexer implements Reporter {
     for (const reporter of this._reporters)
       (reporter as any).onStepEnd?.(test, result, step);
   }
-
-  _nextTest(): Promise<any | null> {
-    for (const reporter of this._reporters) {
-      if ((reporter as any)._nextTest)
-        return (reporter as any)._nextTest();
-    }
-    return Promise.resolve(null);
-  }
 }
 
 function wrap(callback: () => void) {

packages/playwright-test/src/runner.ts

@@ -37,7 +37,7 @@ import JSONReporter from './reporters/json';
 import JUnitReporter from './reporters/junit';
 import EmptyReporter from './reporters/empty';
 import HtmlReporter from './reporters/html';
-import type { Config, FullProjectInternal } from './types';
+import type { Config, FullProjectInternal, ReporterInternal } from './types';
 import type { FullConfigInternal } from './types';
 import { raceAgainstTimeout } from 'playwright-core/lib/utils/timeoutRunner';
 import { SigIntWatcher } from './sigIntWatcher';
@@ -85,7 +85,7 @@ type WatchProgress = {
 
 export class Runner {
   private _loader: Loader;
-  private _reporter!: Reporter;
+  private _reporter!: ReporterInternal;
   private _plugins: TestRunnerPlugin[] = [];
   private _watchRepeatEachIndex = 0;
   private _watchJobsQueue = Promise.resolve();
@@ -203,7 +203,7 @@ export class Runner {
     await new Promise<void>(resolve => process.stdout.write('', () => resolve()));
     await new Promise<void>(resolve => process.stderr.write('', () => resolve()));
 
-    await this._reporter.onExit?.();
+    await this._reporter._onExit?.();
     return fullResult;
   }
 

packages/playwright-test/src/types.ts

@@ -15,7 +15,7 @@
  */
 
 import type { Fixtures, TestError, Project } from '../types/test';
-import type { Location } from '../types/testReporter';
+import type { Location, Reporter } from '../types/testReporter';
 import type { WorkerIsolation } from './ipc';
 import type { FullConfig as FullConfigPublic, FullProject as FullProjectPublic } from './types';
 export * from '../types/test';
@@ -71,3 +71,7 @@ export interface FullProjectInternal extends FullProjectPublic {
   _projectSetup?: string;
   _projectTeardown?: string;
 }
+
+export interface ReporterInternal extends Reporter {
+  _onExit?(): void | Promise<void>;
+}

packages/playwright-test/types/testReporter.d.ts

@@ -385,13 +385,6 @@ export interface Reporter {
    */
   onError?(error: TestError): void;
 
-  /**
-   * Called before the test runner will terminate. Useful to perform work after all reporters have finished, for example open
-   * some UI. Fore regular reporting, you should use
-   * [reporter.onEnd(result)](https://playwright.dev/docs/api/class-reporter#reporter-on-end) instead.
-   */
-  onExit?(): Promise<void>;
-
   /**
    * Called when something has been written to the standard error in the worker process.
    * @param chunk Output chunk.