mirror of
https://github.com/microsoft/playwright.git
synced 2024-12-15 06:02:57 +03:00
482 lines
16 KiB
TypeScript
482 lines
16 KiB
TypeScript
/**
|
||
* Copyright (c) Microsoft Corporation.
|
||
*
|
||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
* you may not use this file except in compliance with the License.
|
||
* You may obtain a copy of the License at
|
||
*
|
||
* http://www.apache.org/licenses/LICENSE-2.0
|
||
*
|
||
* Unless required by applicable law or agreed to in writing, software
|
||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
* See the License for the specific language governing permissions and
|
||
* limitations under the License.
|
||
*/
|
||
import path from 'path';
|
||
import { test, expect, stripAnsi } from './playwright-test-fixtures';
|
||
|
||
test('it should not allow multiple tests with the same name per suite', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'tests/example.spec.js': `
|
||
const { test } = pwt;
|
||
test.describe('suite', () => {
|
||
test('i-am-a-duplicate', async () => {});
|
||
});
|
||
test.describe('suite', () => {
|
||
test('i-am-a-duplicate', async () => {});
|
||
});
|
||
`
|
||
});
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.output).toContain('duplicate test titles are not allowed');
|
||
expect(result.output).toContain(`- title: suite › i-am-a-duplicate`);
|
||
expect(result.output).toContain(` - tests${path.sep}example.spec.js:7`);
|
||
expect(result.output).toContain(` - tests${path.sep}example.spec.js:10`);
|
||
});
|
||
|
||
test('it should not allow multiple tests with the same name in multiple files', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'tests/example1.spec.js': `
|
||
const { test } = pwt;
|
||
test('i-am-a-duplicate', async () => {});
|
||
test('i-am-a-duplicate', async () => {});
|
||
`,
|
||
'tests/example2.spec.js': `
|
||
const { test } = pwt;
|
||
test('i-am-a-duplicate', async () => {});
|
||
test('i-am-a-duplicate', async () => {});
|
||
`,
|
||
});
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.output).toContain('duplicate test titles are not allowed');
|
||
expect(result.output).toContain(`- title: i-am-a-duplicate`);
|
||
expect(result.output).toContain(` - tests${path.sep}example1.spec.js:6`);
|
||
expect(result.output).toContain(` - tests${path.sep}example1.spec.js:7`);
|
||
expect(result.output).toContain(`- title: i-am-a-duplicate`);
|
||
expect(result.output).toContain(` - tests${path.sep}example2.spec.js:6`);
|
||
expect(result.output).toContain(` - tests${path.sep}example2.spec.js:7`);
|
||
});
|
||
|
||
test('it should not allow a focused test when forbid-only is used', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'tests/focused-test.spec.js': `
|
||
const { test } = pwt;
|
||
test.only('i-am-focused', async () => {});
|
||
`
|
||
}, { 'forbid-only': true });
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.output).toContain('--forbid-only found a focused test.');
|
||
expect(result.output).toContain(`- tests${path.sep}focused-test.spec.js:6 > i-am-focused`);
|
||
});
|
||
|
||
test('should continue with other tests after worker process suddenly exits', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
test('passed1', () => {});
|
||
test('passed2', () => {});
|
||
test('failed1', () => { process.exit(0); });
|
||
test('passed3', () => {});
|
||
test('passed4', () => {});
|
||
`
|
||
});
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.passed).toBe(4);
|
||
expect(result.failed).toBe(1);
|
||
expect(result.skipped).toBe(0);
|
||
expect(result.output).toContain('Worker process exited unexpectedly');
|
||
});
|
||
|
||
test('sigint should stop workers', async ({ runInlineTest }) => {
|
||
test.skip(process.platform === 'win32', 'No sending SIGINT on Windows');
|
||
|
||
const result = await runInlineTest({
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
test('interrupted1', async () => {
|
||
console.log('\\n%%SEND-SIGINT%%1');
|
||
await new Promise(f => setTimeout(f, 3000));
|
||
});
|
||
test('skipped1', async () => {
|
||
console.log('\\n%%skipped1');
|
||
});
|
||
`,
|
||
'b.spec.js': `
|
||
const { test } = pwt;
|
||
test('interrupted2', async () => {
|
||
console.log('\\n%%SEND-SIGINT%%2');
|
||
await new Promise(f => setTimeout(f, 3000));
|
||
});
|
||
test('skipped2', async () => {
|
||
console.log('\\n%%skipped2');
|
||
});
|
||
`,
|
||
}, { 'workers': 2 }, {}, { sendSIGINTAfter: 2 });
|
||
expect(result.exitCode).toBe(130);
|
||
expect(result.passed).toBe(0);
|
||
expect(result.failed).toBe(0);
|
||
expect(result.skipped).toBe(2);
|
||
expect(result.interrupted).toBe(2);
|
||
expect(result.output).toContain('%%SEND-SIGINT%%1');
|
||
expect(result.output).toContain('%%SEND-SIGINT%%2');
|
||
expect(result.output).not.toContain('%%skipped1');
|
||
expect(result.output).not.toContain('%%skipped2');
|
||
|
||
const interrupted2 = result.report.suites[1].specs[0];
|
||
expect(interrupted2.title).toBe('interrupted2');
|
||
expect(interrupted2.tests[0].results[0].workerIndex === 0 || interrupted2.tests[0].results[0].workerIndex === 1).toBe(true);
|
||
|
||
const skipped2 = result.report.suites[1].specs[1];
|
||
expect(skipped2.title).toBe('skipped2');
|
||
expect(skipped2.tests[0].results[0].workerIndex).toBe(-1);
|
||
});
|
||
|
||
test('should use the first occurring error when an unhandled exception was thrown', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'unhandled-exception.spec.js': `
|
||
const test = pwt.test.extend({
|
||
context: async ({}, test) => {
|
||
await test(123)
|
||
let errorWasThrownPromiseResolve = () => {}
|
||
const errorWasThrownPromise = new Promise(resolve => errorWasThrownPromiseResolve = resolve);
|
||
setTimeout(() => {
|
||
errorWasThrownPromiseResolve();
|
||
throw new Error('second error');
|
||
}, 0)
|
||
await errorWasThrownPromise;
|
||
},
|
||
page: async ({ context}, test) => {
|
||
throw new Error('first error');
|
||
await test(123)
|
||
},
|
||
});
|
||
|
||
test('my-test', async ({ page }) => { });
|
||
`
|
||
});
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.passed).toBe(0);
|
||
expect(result.failed).toBe(1);
|
||
expect(result.report.suites[0].specs[0].tests[0].results[0].error!.message).toBe('first error');
|
||
});
|
||
|
||
test('worker interrupt should report errors', async ({ runInlineTest }) => {
|
||
test.skip(process.platform === 'win32', 'No sending SIGINT on Windows');
|
||
|
||
const result = await runInlineTest({
|
||
'a.spec.js': `
|
||
const test = pwt.test.extend({
|
||
throwOnTeardown: async ({}, use) => {
|
||
let reject;
|
||
await use(new Promise((f, r) => reject = r));
|
||
reject(new Error('INTERRUPT'));
|
||
},
|
||
});
|
||
test('interrupted', async ({ throwOnTeardown }) => {
|
||
console.log('\\n%%SEND-SIGINT%%');
|
||
await throwOnTeardown;
|
||
});
|
||
`,
|
||
}, {}, {}, { sendSIGINTAfter: 1 });
|
||
expect(result.exitCode).toBe(130);
|
||
expect(result.passed).toBe(0);
|
||
expect(result.failed).toBe(0);
|
||
expect(result.interrupted).toBe(1);
|
||
expect(result.output).toContain('%%SEND-SIGINT%%');
|
||
expect(result.output).toContain('Error: INTERRUPT');
|
||
});
|
||
|
||
test('should not stall when workers are available', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
const { writeFile, waitForFile } = require('./utils.js');
|
||
test('fails-1', async ({}, testInfo) => {
|
||
await waitForFile(testInfo, 'lockA');
|
||
console.log('\\n%%fails-1-started');
|
||
writeFile(testInfo, 'lockB');
|
||
console.log('\\n%%fails-1-done');
|
||
expect(1).toBe(2);
|
||
});
|
||
test('passes-1', async ({}, testInfo) => {
|
||
console.log('\\n%%passes-1');
|
||
writeFile(testInfo, 'lockC');
|
||
});
|
||
`,
|
||
'b.spec.js': `
|
||
const { test } = pwt;
|
||
const { writeFile, waitForFile } = require('./utils.js');
|
||
test('passes-2', async ({}, testInfo) => {
|
||
console.log('\\n%%passes-2-started');
|
||
writeFile(testInfo, 'lockA');
|
||
await waitForFile(testInfo, 'lockB');
|
||
await waitForFile(testInfo, 'lockC');
|
||
console.log('\\n%%passes-2-done');
|
||
});
|
||
`,
|
||
'utils.js': `
|
||
const fs = require('fs');
|
||
const path = require('path');
|
||
|
||
function fullName(testInfo, file) {
|
||
return path.join(testInfo.config.projects[0].outputDir, file);
|
||
}
|
||
|
||
async function waitForFile(testInfo, file) {
|
||
const fn = fullName(testInfo, file);
|
||
while (true) {
|
||
if (fs.existsSync(fn))
|
||
return;
|
||
await new Promise(f => setTimeout(f, 100));
|
||
}
|
||
}
|
||
|
||
function writeFile(testInfo, file) {
|
||
const fn = fullName(testInfo, file);
|
||
fs.mkdirSync(path.dirname(fn), { recursive: true });
|
||
fs.writeFileSync(fn, '0');
|
||
}
|
||
|
||
module.exports = { writeFile, waitForFile };
|
||
`,
|
||
}, { workers: 2 });
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.passed).toBe(2);
|
||
expect(result.failed).toBe(1);
|
||
expect(stripAnsi(result.output).split('\n').filter(line => line.startsWith('%%'))).toEqual([
|
||
'%%passes-2-started',
|
||
'%%fails-1-started',
|
||
'%%fails-1-done',
|
||
'%%passes-1',
|
||
'%%passes-2-done',
|
||
]);
|
||
});
|
||
|
||
test('should teardown workers that are redundant', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'helper.js': `
|
||
module.exports = pwt.test.extend({
|
||
w: [async ({}, use) => {
|
||
console.log('\\n%%worker setup');
|
||
await use('worker');
|
||
console.log('\\n%%worker teardown');
|
||
}, { scope: 'worker' }],
|
||
});
|
||
`,
|
||
'a.spec.js': `
|
||
const test = require('./helper');
|
||
test('test1', async ({ w }) => {
|
||
await new Promise(f => setTimeout(f, 1500));
|
||
console.log('\\n%%test-done');
|
||
});
|
||
`,
|
||
'b.spec.js': `
|
||
const test = require('./helper');
|
||
test('test2', async ({ w }) => {
|
||
await new Promise(f => setTimeout(f, 3000));
|
||
console.log('\\n%%test-done');
|
||
});
|
||
`,
|
||
}, { workers: 2 });
|
||
expect(result.exitCode).toBe(0);
|
||
expect(result.passed).toBe(2);
|
||
expect(stripAnsi(result.output).split('\n').filter(line => line.startsWith('%%'))).toEqual([
|
||
'%%worker setup',
|
||
'%%worker setup',
|
||
'%%test-done',
|
||
'%%worker teardown',
|
||
'%%test-done',
|
||
'%%worker teardown',
|
||
]);
|
||
});
|
||
|
||
test('should not hang if test suites in worker are inconsistent with runner', async ({ runInlineTest }) => {
|
||
const oldValue = process.env.TEST_WORKER_INDEX;
|
||
delete process.env.TEST_WORKER_INDEX;
|
||
const result = await runInlineTest({
|
||
'playwright.config.ts': `
|
||
module.exports = { name: 'project-name' };
|
||
`,
|
||
'names.js': `
|
||
exports.getNames = () => {
|
||
const inWorker = process.env.TEST_WORKER_INDEX !== undefined;
|
||
if (inWorker)
|
||
return ['foo'];
|
||
return ['foo', 'bar', 'baz'];
|
||
};
|
||
`,
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
const { getNames } = require('./names');
|
||
const names = getNames();
|
||
for (const index in names) {
|
||
test('Test ' + index + ' - ' + names[index], async () => {
|
||
});
|
||
}
|
||
`,
|
||
}, { 'workers': 1 });
|
||
process.env.TEST_WORKER_INDEX = oldValue;
|
||
expect(result.exitCode).toBe(1);
|
||
expect(result.passed).toBe(1);
|
||
expect(result.failed).toBe(1);
|
||
expect(result.skipped).toBe(1);
|
||
expect(result.report.suites[0].specs[1].tests[0].results[0].error!.message).toBe('Unknown test(s) in worker:\nproject-name > a.spec.js > Test 1 - bar\nproject-name > a.spec.js > Test 2 - baz');
|
||
});
|
||
|
||
test('sigint should stop global setup', async ({ runInlineTest }) => {
|
||
test.skip(process.platform === 'win32', 'No sending SIGINT on Windows');
|
||
|
||
const result = await runInlineTest({
|
||
'playwright.config.ts': `
|
||
module.exports = {
|
||
globalSetup: './globalSetup',
|
||
globalTeardown: './globalTeardown.ts',
|
||
};
|
||
`,
|
||
'globalSetup.ts': `
|
||
module.exports = () => {
|
||
console.log('Global setup');
|
||
console.log('%%SEND-SIGINT%%');
|
||
return new Promise(f => setTimeout(f, 30000));
|
||
};
|
||
`,
|
||
'globalTeardown.ts': `
|
||
module.exports = () => {
|
||
console.log('Global teardown');
|
||
};
|
||
`,
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
test('test', async () => { });
|
||
`,
|
||
}, { 'workers': 1 }, {}, { sendSIGINTAfter: 1 });
|
||
expect(result.exitCode).toBe(130);
|
||
expect(result.passed).toBe(0);
|
||
const output = stripAnsi(result.output);
|
||
expect(output).toContain('Global setup');
|
||
expect(output).not.toContain('Global teardown');
|
||
});
|
||
|
||
test('sigint should stop plugins', async ({ runInlineTest }) => {
|
||
test.skip(process.platform === 'win32', 'No sending SIGINT on Windows');
|
||
|
||
const result = await runInlineTest({
|
||
'playwright.config.ts': `
|
||
module.exports = {
|
||
};
|
||
|
||
require('@playwright/test')._addRunnerPlugin(() => ({
|
||
setup: async () => {
|
||
console.log('Plugin1 setup');
|
||
console.log('%%SEND-SIGINT%%');
|
||
return new Promise(f => setTimeout(f, 30000));
|
||
},
|
||
teardown: async () => {
|
||
console.log('Plugin1 teardown');
|
||
}
|
||
}));
|
||
|
||
require('@playwright/test')._addRunnerPlugin(() => ({
|
||
setup: async () => {
|
||
console.log('Plugin2 setup');
|
||
},
|
||
teardown: async () => {
|
||
console.log('Plugin2 teardown');
|
||
}
|
||
}));
|
||
`,
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
test('test', async () => { });
|
||
`,
|
||
}, { 'workers': 1 }, {}, { sendSIGINTAfter: 1 });
|
||
expect(result.exitCode).toBe(130);
|
||
expect(result.passed).toBe(0);
|
||
const output = stripAnsi(result.output);
|
||
expect(output).toContain('Plugin1 setup');
|
||
expect(output).not.toContain('Plugin1 teardown');
|
||
expect(output).not.toContain('Plugin2 setup');
|
||
expect(output).not.toContain('Plugin2 teardown');
|
||
});
|
||
|
||
test('sigint should stop plugins 2', async ({ runInlineTest }) => {
|
||
test.skip(process.platform === 'win32', 'No sending SIGINT on Windows');
|
||
|
||
const result = await runInlineTest({
|
||
'playwright.config.ts': `
|
||
module.exports = {
|
||
};
|
||
|
||
require('@playwright/test')._addRunnerPlugin(() => ({
|
||
setup: async () => {
|
||
console.log('Plugin1 setup');
|
||
},
|
||
teardown: async () => {
|
||
console.log('Plugin1 teardown');
|
||
}
|
||
}));
|
||
|
||
require('@playwright/test')._addRunnerPlugin(() => ({
|
||
setup: async () => {
|
||
console.log('Plugin2 setup');
|
||
console.log('%%SEND-SIGINT%%');
|
||
return new Promise(f => setTimeout(f, 30000));
|
||
},
|
||
teardown: async () => {
|
||
console.log('Plugin2 teardown');
|
||
}
|
||
}));
|
||
`,
|
||
'a.spec.js': `
|
||
const { test } = pwt;
|
||
test('test', async () => { });
|
||
`,
|
||
}, { 'workers': 1 }, {}, { sendSIGINTAfter: 1 });
|
||
expect(result.exitCode).toBe(130);
|
||
expect(result.passed).toBe(0);
|
||
const output = stripAnsi(result.output);
|
||
expect(output).toContain('Plugin1 setup');
|
||
expect(output).toContain('Plugin2 setup');
|
||
expect(output).toContain('Plugin1 teardown');
|
||
expect(output).not.toContain('Plugin2 teardown');
|
||
});
|
||
|
||
test('should not crash with duplicate titles and .only', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'example.spec.ts': `
|
||
const { test } = pwt;
|
||
test('non unique title', () => { console.log('do not run me'); });
|
||
test.skip('non unique title', () => { console.log('do not run me'); });
|
||
test.only('non unique title', () => { console.log('do run me'); });
|
||
`
|
||
});
|
||
expect(result.exitCode).toBe(1);
|
||
expect(stripAnsi(result.output)).toContain([
|
||
` duplicate test titles are not allowed.`,
|
||
` - title: non unique title`,
|
||
` - example.spec.ts:6`,
|
||
` - example.spec.ts:7`,
|
||
` - example.spec.ts:8`,
|
||
].join('\n'));
|
||
});
|
||
|
||
test('should not crash with duplicate titles and line filter', async ({ runInlineTest }) => {
|
||
const result = await runInlineTest({
|
||
'example.spec.ts': `
|
||
const { test } = pwt;
|
||
test('non unique title', () => { console.log('do not run me'); });
|
||
test.skip('non unique title', () => { console.log('do not run me'); });
|
||
test('non unique title', () => { console.log('do run me'); });
|
||
`
|
||
}, {}, {}, { additionalArgs: ['example.spec.ts:8'] });
|
||
expect(result.exitCode).toBe(1);
|
||
expect(stripAnsi(result.output)).toContain([
|
||
` duplicate test titles are not allowed.`,
|
||
` - title: non unique title`,
|
||
` - example.spec.ts:6`,
|
||
` - example.spec.ts:7`,
|
||
` - example.spec.ts:8`,
|
||
].join('\n'));
|
||
});
|