2.1.0 and 2.1.1 uploadFile failing

[Georgegriff]

I have this code: (via codeceptjs)

    async attachFile(locator, pathToFile) {
      const file = path.join(global.codecept_dir, pathToFile);

      if (!fileExists(file)) {
        throw new Error(`File at ${file} can not be found on local system`);
      }
      const els = await findFields.call(this, locator);
      assertElementExists(els, 'Field');
      await els[0].uploadFile(file);
      return this._waitForAction();
    }

In in 2.0.0 this works but in 2.1.0 and 2.1.1 this no longer works.

[gziolo]

I can confirm that it works properly with 2.0.0 but it doesn't work with 2.1.1:
WordPress/gutenberg#20268 (comment)

[swftvsn]

Same here, uploads fail with 2.1.1

[yurynix]

This works for me as workaround on:
80.0.3987.0 puppeteer-core version: 2.1.1
79.0.3945.0 puppeteer-core version: 2.1.0

  const uploadInput = await page.$(someSelector)
  const filePath = path.join(__dirname, fileRelativePath);
  await uploadInput.uploadFile(filePath);
  await page.evaluate((inputSelector) => {
    document.querySelector(inputSelector).dispatchEvent(new Event('change', { bubbles: true }));
  }, someSelector)

So maybe something like #5446 is in order?

[DJ-Glock]

Same issue. And workaround with uploadFile for input element does not work for our site, because we use custom inputs. Anyway it needs to be fixed.

[sfedorin]

Hi everyone. Guys, is there any progress?

[paullewis]

This should be fixed as of 532ae57 as we changed the underlying implementation to use DOM.setFileInputFiles, which behaves a lot more as expected. We also fire events for change and input, too. Going to close this issue, but please let us know if it's not fixed.