User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36 Steps to reproduce: Firefox Nightly 60.0a1 (2018-01-26) (64-bit) Regression issue, yesterday's Nigtly was OK. WebDriver driver = new FirefoxDriver(); driver.get("https://output.jsbin.com/neserun"); WebElement input = driver.findElement(By.name("test")); assertEquals("test", input.getAttribute("value")); input.sendKeys("123"); assertEquals("test123", input.getAttribute("value")); it fails with Expected: test123 Actual: 123test Actual results: The text should be appended to the existing value. Expected results: It is added in the beginning instead.

This is a regression from bug 1432864

Comment on attachment 8945811 [details] Bug 1433422 - Show full pytest failure logs. https://reviewboard.mozilla.org/r/215904/#review221724 I guess I worry it coudl produce too much output for expected failures, but we could try this and see how it goes.

Comment on attachment 8945812 [details] Bug 1433422 - Move caret after focussing element. https://reviewboard.mozilla.org/r/215906/#review221954

Comment on attachment 8945813 [details] Bug 1433422 - Fix interaction.moveCaretToEnd element conditions. https://reviewboard.mozilla.org/r/215908/#review221956

Comment on attachment 8945814 [details] Bug 1433422 - Add basic form control tests for Element Send Keys. https://reviewboard.mozilla.org/r/215910/#review221958

Pushed by atolfsen@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/e87115ab4b57 Show full pytest failure logs. r=jgraham https://hg.mozilla.org/integration/autoland/rev/1b0a57e45822 Move caret after focussing element. r=automatedtester https://hg.mozilla.org/integration/autoland/rev/af46ced494e8 Fix interaction.moveCaretToEnd element conditions. r=automatedtester https://hg.mozilla.org/integration/autoland/rev/09304fa512bd Add basic form control tests for Element Send Keys. r=automatedtester

https://hg.mozilla.org/mozilla-central/rev/e87115ab4b57 https://hg.mozilla.org/mozilla-central/rev/1b0a57e45822 https://hg.mozilla.org/mozilla-central/rev/af46ced494e8 https://hg.mozilla.org/mozilla-central/rev/09304fa512bd

This patch doesn’t apply cleanly to beta.

pytest truncates long lists when printing a failed assertion. This is not great for debugging and arguably it should be the default to show the full diff when comparing lists. MozReview-Commit-ID: L8vxIMM9g6m

Focussing the element changes the selection range. MozReview-Commit-ID: JW68aZupkly

Bug 1432864 introduced a regression where the element conditions for moving the caret to the end of the textual input were wrong. Apparently if conditions are hard. MozReview-Commit-ID: KlRv6sCroXW

We are apparently missing even the most basic tests for Element Send Keys. This is a moderate contribution. MozReview-Commit-ID: 9uWtTJ7MFZx

Sheriffs: Please uplift this to beta. It should now apply cleanly.

https://hg.mozilla.org/releases/mozilla-beta/rev/c70cc6ea1e7b https://hg.mozilla.org/releases/mozilla-beta/rev/923317a339b0 https://hg.mozilla.org/releases/mozilla-beta/rev/a2d90d0ba332 https://hg.mozilla.org/releases/mozilla-beta/rev/73cad34ce2cd