Function countLines

test/parallel/test-util-inspect.js:1124–1124

(str)

{
  function testLines(input) {
    const countLines = (str) => (str.match(/\n/g) || []).length;
    const withoutColor = util.inspect(input);
    const withColor = util.inspect(input, { colors: true });
    assert.strictEqual(countLines(withoutColor), countLines(withColor));