visibilityOf/presenceOf/etc. gives wrong result for disabled inputs

Bug report

• Node Version: 10.9.0
• Protractor Version: 6.0.0
• Angular Version: 7.2.10
• Browser(s): Chrome
• Operating System and Version Window 10

When using expected conditions on a disabled input the following EC:s gives you false even though the element is really there (verified visually): presenceOf visibilityOf elementToBeClickable

Also textToBePresentInElementValue doesn’t match even though it should

Same code worked fine before upgrading.

Steps to reproduce:

1. Add a disabled input to any page you’re testing

<input class="field" value="test" disabled />

1. Add an expected condition

await browser.wait(ExpectedConditions.visibilityOf(element(by.css('.field'))), 30000);

1. No Profit. Will fail even though element is visible.

Edit: I might add that textToBePresentInElementValue doens’t work, but element.getAttribute(‘value’) does. So it doesn’t seem related to getting the actual value.

[JonWallsten]

@cnishina: Would you mind take a look at this?

[xiuzhen1103]

I found root cause was test failed due to failed test when running multiple instance causing selector not found and second instance not opening the page