[BUG]Getting SameSite Cookie Issue while navigating back to Parent page from new Window

[jithinjosejacob]

Context:

• Playwright Version: 1.15
• Operating System: Mac
• Node.js version: 12.19.1
• Browser: Chrome
• Extra: [any specific details about your environment]

Code Snippet

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that we can run and debug locally. For example:
NA

const {chromium, webkit, firefox} = require('playwright');

(async () => {
  const browser = await chromium.launch();
  // ...
})();

Describe the bug

1. Navigate to merchant site which needs to be tested.

2. Add any product to cart page, and navigate to Cart

3. Make a payment with Afterpay express checkout in a new window,and make a successful payment.

4. Once Payment is successful,user is redirected back to merchant page, but purchase is not successful .

Note:Same action could be done manually successfully

Console error

Indicate whether to send a cookie in a cross-site request by specifying its SameSite attribute
Because a cookie’s SameSite attribute was not set or is invalid, it defaults to SameSite=Lax, which prevents the cookie from being sent in a cross-site request. This behavior protects user data from accidentally leaking to third parties and cross-site request forgery.
Resolve this issue by updating the attributes of the cookie:
Specify SameSite=None and Secure if the cookie should be sent in cross-site requests. This enables third-party use.
Specify SameSite=Strict or SameSite=Lax if the cookie should not be sent in cross-site requests.

Sample Site : https://www.justjeans.com.au/shop/en/justjeans (Once we add a product to Cart , there will be a Checkout with Afterpay button(Thats express checkout). A similar site is bieng tested in lower environments

[aslushnikov]

Note:Same action could be done manually successfully

@jithinjosejacob chromium's same-site cookies behavior has changed recently. Could you please try running this test manually on Chrome Canary and see if it works?

[jithinjosejacob]

@aslushnikov - This scenario is passing in chrome canary and chrome while testing manually . Even if i use debugger to step over each action it works. But when the actual test runs in Playwright chrome or chrome canary it breaks, i could see that once payment is processed,it takes a lot of time to get the response back.And then scenario breaks, and navigates me back to Cart Page.

// Updating snippet
// Global Setup for context

Before(async function (this: OurWorld) {
    this.context = await global.browser.newContext({
        viewport: { 'width': 1920, 'height': 1000 },
    });
    this.page = await this.context.newPage();
});

// Code where express checkout is performed

  const [newWindow] = await Promise.all([
      this.context.waitForEvent('page'),
      this.page.click(`#afterpay_express_button`) // Opens a new express checkout window.
  ])
  await newWindow.title();
  await newWindow.fill(baseModules.textInput('Email address'), value);
  await newWindow.click(baseModules.submitBtn());
  await newWindow.fill(baseModules.textInput('Password'), value);
  await newWindow.click(baseModules.submitBtn());
  await newWindow.waitForNavigation({ waitUntil: "domcontentloaded" });
  await newWindow.click(baseModules.findButton('Okay, got it!'));
  await newWindow.click(termsLabel, { force: true });
  await newWindow.click(`//span[contains(text(),'Flat rate')]/ancestor::label/span[@role='presentation']`);
  await newWindow.click(baseModules.buttonHavingSpan('Buy Now'));
  const oldPages = newWindow.context().pages();
  console.log(oldPages.length);
// Clicking on Buy Now triggers a navigation
  await newWindow.waitForNavigation();
  await newWindow.on('close', async msg => {
      const newPages = newWindow.context().pages();
      console.log(newPages.length );
    });

[pavelfeldman]

I can add more lax tests, so far I did not find any discrepancies.

[jithinjosejacob]

i managed to get a fix for the issue, it was not related to playwright. but was due to an async call happening in the window and i press Buy Now during the time. Thanks for having a look

[jithinjosejacob]

Not a playwright issue