playwright/tests/library/inspector/pause.spec.ts
2023-09-15 12:55:49 -07:00

470 lines
18 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 type { Page } from 'playwright-core';
import { test as it, expect } from './inspectorTest';
import { waitForTestLog } from '../../config/utils';
it('should resume when closing inspector', async ({ page, recorderPageGetter, closeRecorder, mode }) => {
it.skip(mode !== 'default');
const scriptPromise = (async () => {
await page.pause();
})();
await recorderPageGetter();
await closeRecorder();
await scriptPromise;
});
it('should not reset timeouts', async ({ page, recorderPageGetter, closeRecorder, server }) => {
page.context().setDefaultNavigationTimeout(1000);
page.context().setDefaultTimeout(1000);
const pausePromise = page.pause();
await recorderPageGetter();
await closeRecorder();
await pausePromise;
server.setRoute('/empty.html', () => {});
const error = await page.goto(server.EMPTY_PAGE).catch(e => e);
expect(error.message).toContain('page.goto: Timeout 1000ms exceeded.');
});
it.describe('pause', () => {
it.skip(({ mode }) => mode !== 'default');
it.afterEach(async ({ recorderPageGetter }, testInfo) => {
if (testInfo.status === 'skipped')
return;
try {
const recorderPage = await recorderPageGetter();
recorderPage.click('[title="Resume (F8)"]').catch(() => {});
} catch (e) {
// Some tests close context.
}
});
it('should pause and resume the script', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause();
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should pause and resume the script with keyboard shortcut', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause();
})();
const recorderPage = await recorderPageGetter();
await recorderPage.keyboard.press('F8');
await scriptPromise;
});
it('should resume from console', async ({ page }) => {
const scriptPromise = (async () => {
await page.pause();
})();
await Promise.all([
page.waitForFunction(() => (window as any).playwright && (window as any).playwright.resume).then(() => {
return page.evaluate('window.playwright.resume()');
})
]);
await scriptPromise;
});
it('should pause after a navigation', async ({ page, server, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.goto(server.EMPTY_PAGE);
await page.pause();
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should show source', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause();
})();
const recorderPage = await recorderPageGetter();
const source = await recorderPage.textContent('.source-line-paused');
expect(source).toContain('page.pause()');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should pause on next pause', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause(); // 1
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
const source = await recorderPage.textContent('.source-line-paused');
expect(source).toContain('page.pause(); // 1');
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should step', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.click('button');
})();
const recorderPage = await recorderPageGetter();
const source = await recorderPage.textContent('.source-line-paused');
expect(source).toContain('page.pause();');
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector('.source-line-paused :has-text("page.click")');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should step with keyboard shortcut', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.click('button');
})();
const recorderPage = await recorderPageGetter();
const source = await recorderPage.textContent('.source-line-paused');
expect(source).toContain('page.pause();');
await recorderPage.keyboard.press('F10');
await recorderPage.waitForSelector('.source-line-paused :has-text("page.click")');
await recorderPage.isEnabled('[title="Resume (F8)"]');
await recorderPage.keyboard.press('F8');
await scriptPromise;
});
it('should highlight pointer', async ({ page, recorderPageGetter }) => {
const actionPointPromise = waitForTestLog<{ x: number, y: number }>(page, 'Action point for test: ');
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.click('button');
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Step over (F10)"]');
const { x, y } = await actionPointPromise;
const button = await page.waitForSelector('button');
const box1 = await button.boundingBox();
const x1 = box1.x + box1.width / 2;
const y1 = box1.y + box1.height / 2;
expect(Math.abs(x1 - x) < 2).toBeTruthy();
expect(Math.abs(y1 - y) < 2).toBeTruthy();
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should skip input when resuming', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.click('button');
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should populate log', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.click('button');
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'page.click(page.locator(\'button\'))- XXms',
'page.pause',
]);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should hide internal calls', async ({ page, recorderPageGetter, trace }) => {
it.skip(trace === 'on');
const scriptPromise = (async () => {
await page.pause();
await page.context().tracing.start();
page.setDefaultTimeout(0);
page.context().setDefaultNavigationTimeout(0);
await page.context().tracing.stop();
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'page.pause',
]);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should show expect.toHaveText', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await expect(page.locator('button')).toHaveText('Submit');
await expect(page.locator('button')).not.toHaveText('Submit2');
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'expect(page.locator(\'button\')).toHaveText()- XXms',
'expect(page.locator(\'button\')).not.toHaveText()- XXms',
'page.pause',
]);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should highlight waitForEvent', async ({ page, recorderPageGetter }) => {
await page.setContent('<button onclick="console.log(1)">Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await Promise.all([
page.waitForEvent('console', msg => msg.type() === 'log' && msg.text() === '1'),
page.click('button'),
]);
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.click")');
await recorderPage.waitForSelector('.source-line-running:has-text("page.waitForEvent")');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should populate log with waitForEvent', async ({ page, recorderPageGetter }) => {
await page.setContent('<button onclick="console.log(1)">Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await Promise.all([
page.waitForEvent('console'),
page.getByRole('button', { name: 'Submit' }).click(),
]);
await page.pause(); // 2
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause(); // 2")');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'page.waitForEvent(console)',
'page.getByRole(\'button\', { name: \'Submit\' }).click()- XXms',
'page.pause',
]);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should populate log with error', async ({ page, recorderPageGetter }) => {
await page.setContent('<button onclick="console.log(1)">Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await page.getByRole('button').isChecked();
})().catch(e => e);
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Resume (F8)"]');
await recorderPage.waitForSelector('.source-line-error-underline');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'page.getByRole(\'button\').isChecked()- XXms',
'waiting for getByRole(\'button\')',
'error: Error: Not a checkbox or radio button',
]);
const error = await scriptPromise;
expect(error.message).toContain('Not a checkbox or radio button');
});
it('should populate log with error in waitForEvent', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
await Promise.all([
page.waitForEvent('console', { timeout: 1 }).catch(() => {}),
page.pause(),
]);
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.pause")');
await recorderPage.waitForSelector('.source-line-error:has-text("page.waitForEvent")');
expect(await sanitizeLog(recorderPage)).toEqual([
'page.pause- XXms',
'page.waitForEvent(console)',
'waiting for event \"console\"',
'error: Timeout 1ms exceeded while waiting for event \"console\"',
'page.pause',
]);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should pause on page close', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause();
await page.close();
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.close();")');
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should pause on context close', async ({ page, recorderPageGetter }) => {
const scriptPromise = (async () => {
await page.pause();
await page.context().close();
})();
const recorderPage = await recorderPageGetter();
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector('.source-line-paused:has-text("page.context().close();")');
// Next line can throw because closing context also closes the inspector page.
await recorderPage.click('[title="Resume (F8)"]').catch(e => {});
await scriptPromise;
});
it('should highlight on explore', async ({ page, recorderPageGetter }) => {
await page.setContent('<button>Submit</button>');
const scriptPromise = (async () => {
await page.pause();
})();
const recorderPage = await recorderPageGetter();
const box1Promise = waitForTestLog<Box>(page, 'Highlight box for test: ');
await recorderPage.getByText('Locator', { exact: true }).click();
await recorderPage.locator('.tabbed-pane .CodeMirror').click();
await recorderPage.keyboard.type('getByText(\'Submit\')');
const box1 = await box1Promise;
const button = await page.$('text=Submit');
const box2 = await button.boundingBox();
expect(roundBox(box1)).toEqual(roundBox(box2));
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
it('should not prevent key events', async ({ page, recorderPageGetter }) => {
await page.setContent('<div>Hello</div>');
await page.evaluate(() => {
(window as any).log = [];
for (const event of ['keydown', 'keyup', 'keypress'])
window.addEventListener(event, e => (window as any).log.push(e.type));
});
const scriptPromise = (async () => {
await page.pause();
await page.keyboard.press('Enter');
await page.keyboard.press('A');
await page.keyboard.press('Shift+A');
})();
const recorderPage = await recorderPageGetter();
await recorderPage.waitForSelector(`.source-line-paused:has-text("page.pause")`);
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector(`.source-line-paused:has-text("press('Enter')")`);
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector(`.source-line-paused:has-text("press('A')")`);
await recorderPage.click('[title="Step over (F10)"]');
await recorderPage.waitForSelector(`.source-line-paused:has-text("press('Shift+A')")`);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
const log = await page.evaluate(() => (window as any).log);
expect(log).toEqual([
'keydown',
'keypress',
'keyup',
'keydown',
'keypress',
'keyup',
'keydown',
'keydown',
'keypress',
'keyup',
'keyup',
]);
});
it('should highlight locators with custom testId', async ({ page, playwright, recorderPageGetter }) => {
await page.setContent('<div data-custom-id=foo id=target>and me</div>');
const scriptPromise = (async () => {
await page.pause();
playwright.selectors.setTestIdAttribute('data-custom-id');
await page.getByTestId('foo').click();
})();
const recorderPage = await recorderPageGetter();
const box1Promise = waitForTestLog<Box>(page, 'Highlight box for test: ');
await recorderPage.click('[title="Step over (F10)"]');
const box2 = roundBox(await page.locator('#target').boundingBox());
const box1 = roundBox(await box1Promise);
expect(box1).toEqual(box2);
await recorderPage.click('[title="Resume (F8)"]');
await scriptPromise;
});
});
async function sanitizeLog(recorderPage: Page): Promise<string[]> {
const results = [];
for (const entry of await recorderPage.$$('.call-log-call')) {
const header = (await (await entry.$('.call-log-call-header')).textContent()).replace(/— [\d.]+(ms|s)/, '- XXms');
results.push(header.replace(/page\.waitForEvent\(console\).*/, 'page.waitForEvent(console)'));
results.push(...await entry.$$eval('.call-log-message', ee => ee.map(e => {
return (e.classList.contains('error') ? 'error: ' : '') + e.textContent;
})));
}
return results;
}
type Box = { x: number, y: number, width: number, height: number };
function roundBox(box: Box): Box {
return {
x: Math.round(box.x * 1000),
y: Math.round(box.y * 1000),
width: Math.round(box.width * 1000),
height: Math.round(box.height * 1000),
};
}