Function compareLines

test.js:11–21

(actual, expected)

var bufferFrom = require('buffer-from');

function compareLines(actual, expected) {
  assert(actual.length >= expected.length, 'got ' + actual.length + ' lines but expected at least ' + expected.length + ' lines');
  for (var i = 0; i < expected.length; i++) {
    // Some tests are regular expressions because the output format changed slightly between node v0.9.2 and v0.9.3
    if (expected[i] instanceof RegExp) {
      assert(expected[i].test(actual[i]), JSON.stringify(actual[i]) + ' does not match ' + expected[i]);
    } else {
      assert.equal(actual[i], expected[i]);
    }
  }
}

function createEmptySourceMap() {
  return new SourceMapGenerator({