Function numOfWhiteSpaceLeadingChars

packages/core/test/render3/utils.ts:45–47

* Returns number of whitespace leading characters. * * @param text

(text: string)

 * @param text
 */
function numOfWhiteSpaceLeadingChars(text: string): number {
  return text.match(/^\s*/)![0].length;
}

/**
 * Jasmine AsymmetricMatcher which can be used to assert `.debug` properties.