Dmitry Gozman 34c0c342fa
fix(test runner): make test order stable when fixtures are changing (#7923)
We used to sort based on workerHash, and that changes depending on
the exact worker fixtures list. Now we replace workerHash with
an ordinal when constructing the TestGroup list to preserve the
natural order.
2021-07-29 18:27:47 -07:00

80 lines
2.4 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 { test, expect } from './playwright-test-fixtures';
const tests = {
'a.spec.ts': `
const test = pwt.test.extend({ foo: 'bar' });
test.use({ headless: false });
test('test1', async () => {
console.log('test1-done');
});
test.describe('suite', () => {
test.use({ headless: true });
test('test2', async () => {
console.log('test2-done');
});
});
test('test3', async () => {
console.log('test3-done');
});
`,
'b.spec.ts': `
const test = pwt.test.extend({ bar: 'foo' });
test('test4', async () => {
console.log('test4-done');
});
test('test5', async () => {
console.log('test5-done');
});
`,
};
test('should respect shard=1/2', async ({ runInlineTest }) => {
const result = await runInlineTest(tests, { shard: '1/2' });
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(3);
expect(result.skipped).toBe(0);
expect(result.output).toContain('test1-done');
expect(result.output).toContain('test3-done');
expect(result.output).toContain('test2-done');
});
test('should respect shard=2/2', async ({ runInlineTest }) => {
const result = await runInlineTest(tests, { shard: '2/2' });
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(2);
expect(result.skipped).toBe(0);
expect(result.output).toContain('test4-done');
expect(result.output).toContain('test5-done');
});
test('should respect shard=1/2 in config', async ({ runInlineTest }) => {
const result = await runInlineTest({
...tests,
'playwright.config.js': `
module.exports = { shard: { current: 1, total: 2 } };
`,
});
expect(result.exitCode).toBe(0);
expect(result.passed).toBe(3);
expect(result.skipped).toBe(0);
expect(result.output).toContain('test1-done');
expect(result.output).toContain('test3-done');
expect(result.output).toContain('test2-done');
});