function printTest()

in gentest/gentest.js [42:107]
51 lines of code
3 McCabe index (conditional complexity)

function printTest(e, LTRContainer, RTLContainer, genericContainer) {
  e.push([
    '/*',
    ' * Copyright (c) Facebook, Inc. and its affiliates.',
    ' *',
    ' * This source code is licensed under the MIT license found in the',
    ' * LICENSE file in the root directory of this source tree.',
    ' */',
    '// @Generated by gentest/gentest.rb from gentest/fixtures/' + document.title + '.html',
    '',
  ]);
  e.emitPrologue();

  var LTRLayoutTree = calculateTree(LTRContainer);
  var RTLLayoutTree = calculateTree(RTLContainer);
  var genericLayoutTree = calculateTree(genericContainer);


  for (var i = 0; i < genericLayoutTree.length; i++) {
    e.emitTestPrologue(genericLayoutTree[i].name, genericLayoutTree[i].experiments);

    if (genericLayoutTree[i].name == 'wrap_column') {
      // Modify width and left values due to both safari and chrome not abiding by the
      // specification. The undefined dimension of a parent should be defined by the total size
      // of their children in that dimension.
      // See diagram under flex-wrap header https://www.w3.org/TR/css-flexbox-1/
      assert(LTRLayoutTree[0].width == 30, 'wrap_column LTR root.width should be 30');
      LTRLayoutTree[0].width = 60;
      assert(RTLLayoutTree[0].width == 30, 'wrap_column RTL root.width should be 30');
      RTLLayoutTree[0].width = 60;
      var children = RTLLayoutTree[0].children;
      assert(children[0].left == 0, 'wrap_column RTL root_child0.left should be 0');
      children[0].left = 30;
      assert(children[1].left == 0, 'wrap_column RTL root_child0.left should be 0');
      children[1].left = 30;
      assert(children[2].left == 0, 'wrap_column RTL root_child2.left should be 0');
      children[2].left = 30;
      assert(children[3].left == -30, 'wrap_column RTL root_child3.left should be -30');
      children[3].left = 0;
    }

    setupTestTree(
        e,
        undefined,
        LTRLayoutTree[i],
        genericLayoutTree[i],
        'root',
        null);

    e.YGNodeCalculateLayout('root', e.YGDirectionLTR, genericLayoutTree[i].experiments);
    e.push('');

    assertTestTree(e, LTRLayoutTree[i], 'root', null);
    e.push('');

    e.YGNodeCalculateLayout('root', e.YGDirectionRTL, genericLayoutTree[i].experiments);
    e.push('');

    assertTestTree(e, RTLLayoutTree[i], 'root', null);

    e.emitTestEpilogue(genericLayoutTree[i].experiments);
  }
  e.emitEpilogue();

  e.print();
}