owncloud / core

	 *

	 * @return \int[]

	 */

	private function fixSize($askedWidth, $askedHeight) {

		if ($this->scalingUp) {

			$askedWidth = min($this->configMaxWidth, $askedWidth);

			$askedHeight = min($this->configMaxHeight, $askedHeight);

		}

		return [(int)$askedWidth, (int)$askedHeight];

	}

	/**

	 * Checks if a bigger version of a file preview is cached and if not

	 *

	 * @return array

	 */

	private function fixSize($askedWidth, $askedHeight) {

		if ($this->scalingUp) {

			$askedWidth = min($this->configMaxWidth, $askedWidth);

			$askedHeight = min($this->configMaxHeight, $askedHeight);

		}

		return [(int)$askedWidth, (int)$askedHeight];

	}

	public function testKeepAspectRatio() {

		$originalWidth = 1680;