Function changeSizeBy

javascript/selenium-webdriver/test/window_test.js:125–135

(dx, dy)

  })

  async function changeSizeBy(dx, dy) {
    let { width, height } = await driver.manage().window().getRect()
    width += dx
    height += dy

    let rect = await driver.manage().window().setRect({ width, height })
    if (rect.width === width && rect.height === height) {
      return
    }
    return await driver.wait(forSizeToBe(width, height), 1000)
  }

  function forSizeToBe(w, h) {
    return async function () {