* Creates a condition that will wait until the input driver is able to switch * to the designated frame. The target frame may be specified as * * 1. a numeric index into * [window.frames](https://developer.mozilla.org/en-US/docs/Web/API/Window.frames) * for the currently selected frame.
(frame)
| 68 | * @return {!Condition<boolean>} A new condition. |
| 69 | */ |
| 70 | function ableToSwitchToFrame(frame) { |
| 71 | let condition |
| 72 | if (typeof frame === 'number' || frame instanceof webdriver.WebElement) { |
| 73 | condition = (driver) => attemptToSwitchFrames(driver, frame) |
| 74 | } else { |
| 75 | condition = function (driver) { |
| 76 | let locator = /** @type {!(By|Function)} */ (frame) |
| 77 | return driver.findElements(locator).then(function (els) { |
| 78 | if (els.length) { |
| 79 | return attemptToSwitchFrames(driver, els[0]) |
| 80 | } |
| 81 | }) |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | return new Condition('to be able to switch to frame', condition) |
| 86 | |
| 87 | function attemptToSwitchFrames(driver, frame) { |
| 88 | return driver |
| 89 | .switchTo() |
| 90 | .frame(frame) |
| 91 | .then( |
| 92 | function () { |
| 93 | return true |
| 94 | }, |
| 95 | function (e) { |
| 96 | if (!(e instanceof error.NoSuchFrameError)) { |
| 97 | throw e |
| 98 | } |
| 99 | }, |
| 100 | ) |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | /** |
| 105 | * Creates a condition that waits for an alert to be opened. Upon success, the |
nothing calls this directly
no test coverage detected