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0d42c16a17
The new (as of 1.18) `async testInfo.attach(…)` API handles this gracefully (and is part of the reason for the new API's existence). However, for the foreseeable future, it's still possible to manually push onto the attachments array where we can't validate the contents until it's too late, so this change ensures more graceful handling in that case. Fixes #11565
292 lines
9.2 KiB
TypeScript
292 lines
9.2 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { test, expect, stripAnsi } from './playwright-test-fixtures';
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import * as path from 'path';
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test('handle long test names', async ({ runInlineTest }) => {
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const title = 'title'.repeat(30);
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const result = await runInlineTest({
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'a.test.js': `
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const { test } = pwt;
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test('${title}', async ({}) => {
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expect(1).toBe(0);
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});
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`,
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});
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expect(stripAnsi(result.output)).toContain('expect(1).toBe');
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expect(result.exitCode).toBe(1);
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});
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test('print the error name', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}) => {
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const error = new Error('my-message');
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error.name = 'FooBarError';
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throw error;
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});
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`
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('FooBarError: my-message');
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});
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test('print should print the error name without a message', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}) => {
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const error = new Error();
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error.name = 'FooBarError';
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throw error;
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});
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`
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('FooBarError');
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});
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test('should print an error in a codeframe', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}) => {
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const error = new Error('my-message');
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error.name = 'FooBarError';
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throw error;
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});
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`
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}, {}, {
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FORCE_COLOR: '0',
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('FooBarError: my-message');
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expect(result.output).not.toContain('at a.spec.ts:7');
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expect(result.output).toContain(` 5 | const { test } = pwt;`);
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expect(result.output).toContain(` 6 | test('foobar', async ({}) => {`);
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expect(result.output).toContain(`> 7 | const error = new Error('my-message');`);
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});
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test('should not print codeframe from a helper', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'helper.ts': `
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export function ohMy() {
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throw new Error('oh my');
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}
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`,
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'a.spec.ts': `
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import { ohMy } from './helper';
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const { test } = pwt;
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test('foobar', async ({}) => {
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ohMy();
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});
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`
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}, {}, {
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FORCE_COLOR: '0',
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('Error: oh my');
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expect(result.output).toContain(` 7 | test('foobar', async ({}) => {`);
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expect(result.output).toContain(`> 8 | ohMy();`);
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expect(result.output).toContain(` | ^`);
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});
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test('should print slow tests', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.ts': `
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module.exports = {
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projects: [
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{ name: 'foo' },
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{ name: 'bar' },
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{ name: 'baz' },
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{ name: 'qux' },
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],
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reportSlowTests: { max: 0, threshold: 500 },
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};
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`,
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'dir/a.test.js': `
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const { test } = pwt;
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test('slow test', async ({}) => {
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await new Promise(f => setTimeout(f, 1000));
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});
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`,
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'dir/b.test.js': `
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const { test } = pwt;
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test('fast test', async ({}) => {
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await new Promise(f => setTimeout(f, 100));
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});
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(8);
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expect(stripAnsi(result.output)).toContain(`Slow test file: [foo] › dir${path.sep}a.test.js (`);
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expect(stripAnsi(result.output)).toContain(`Slow test file: [bar] › dir${path.sep}a.test.js (`);
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expect(stripAnsi(result.output)).toContain(`Slow test file: [baz] › dir${path.sep}a.test.js (`);
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expect(stripAnsi(result.output)).toContain(`Slow test file: [qux] › dir${path.sep}a.test.js (`);
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expect(stripAnsi(result.output)).toContain(`Consider splitting slow test files to speed up parallel execution`);
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expect(stripAnsi(result.output)).not.toContain(`Slow test file: [foo] › dir${path.sep}b.test.js (`);
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expect(stripAnsi(result.output)).not.toContain(`Slow test file: [bar] › dir${path.sep}b.test.js (`);
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expect(stripAnsi(result.output)).not.toContain(`Slow test file: [baz] › dir${path.sep}b.test.js (`);
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expect(stripAnsi(result.output)).not.toContain(`Slow test file: [qux] › dir${path.sep}b.test.js (`);
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});
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test('should not print slow parallel tests', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.ts': `
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module.exports = {
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reportSlowTests: { max: 0, threshold: 500 },
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};
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`,
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'dir/a.test.js': `
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const { test } = pwt;
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test.describe.parallel('suite', () => {
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test('inner slow test', async ({}) => {
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await new Promise(f => setTimeout(f, 1000));
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});
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test('inner fast test', async ({}) => {
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await new Promise(f => setTimeout(f, 100));
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});
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});
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(2);
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expect(stripAnsi(result.output)).not.toContain('Slow test file');
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});
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test('should not print slow tests', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'playwright.config.ts': `
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module.exports = {
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projects: [
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{ name: 'baz' },
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{ name: 'qux' },
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],
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reportSlowTests: null,
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};
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`,
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'dir/a.test.js': `
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const { test } = pwt;
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test('slow test', async ({}) => {
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await new Promise(f => setTimeout(f, 1000));
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});
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test('fast test', async ({}) => {
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await new Promise(f => setTimeout(f, 100));
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});
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`,
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});
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expect(result.exitCode).toBe(0);
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expect(result.passed).toBe(4);
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expect(stripAnsi(result.output)).not.toContain('Slow test');
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});
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test('should print flaky failures', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}, testInfo) => {
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expect(testInfo.retry).toBe(1);
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});
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`
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}, { retries: '1', reporter: 'list' });
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expect(result.exitCode).toBe(0);
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expect(result.flaky).toBe(1);
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expect(stripAnsi(result.output)).toContain('expect(testInfo.retry).toBe(1)');
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});
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test('should print flaky timeouts', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}, testInfo) => {
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if (!testInfo.retry)
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await new Promise(f => setTimeout(f, 2000));
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});
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`
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}, { retries: '1', reporter: 'list', timeout: '1000' });
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expect(result.exitCode).toBe(0);
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expect(result.flaky).toBe(1);
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expect(stripAnsi(result.output)).toContain('Timeout of 1000ms exceeded.');
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});
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test('should print stack-less errors', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async ({}) => {
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const e = new Error('Hello');
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delete e.stack;
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throw e;
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});
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`
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('Hello');
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});
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test('should print errors with inconsistent message/stack', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.spec.ts': `
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const { test } = pwt;
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test('foobar', async function myTest({}) {
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const e = new Error('Hello');
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// Force stack to contain "Hello".
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// Otherwise it is computed lazy and will get 'foo bar' instead.
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e.stack;
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e.message = 'foo bar';
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e.stack = 'hi!' + e.stack;
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throw e;
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});
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`
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});
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expect(result.exitCode).toBe(1);
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expect(result.failed).toBe(1);
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expect(result.output).toContain('hi!Error: Hello');
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expect(result.output).toContain('at myTest');
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});
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test('should print "no tests found" error', async ({ runInlineTest }) => {
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const result = await runInlineTest({ });
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expect(result.exitCode).toBe(1);
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expect(result.output).toContain('no tests found.');
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});
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test('should not crash on undefined body with manual attachments', async ({ runInlineTest }) => {
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const result = await runInlineTest({
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'a.test.js': `
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const { test } = pwt;
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test('one', async ({}, testInfo) => {
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testInfo.attachments.push({
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name: 'foo.txt',
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body: undefined,
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contentType: 'text/plain'
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});
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expect(1).toBe(2);
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});
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`,
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});
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expect(stripAnsi(result.output)).not.toContain('Error in reporter');
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expect(result.failed).toBe(1);
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expect(result.exitCode).toBe(1);
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});
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