test/e2e/tools/fixture.js - master - githubmirror/angular.js

test/e2e/tools/fixture.js

79 строк2 KB

Michał Gołębiowski-Owczarek

chore(*): get rid of Bower in favor of Yarn aliases & checked-in packages

08 янв 2018, 15:01

08 янв 2018, 15:01ff2ce9d

'use strict';

var fs = require('fs');
var path = require('path');
var $ = require('cheerio');
var util = require('./util');

var root = path.resolve(__dirname, '..');
var fixtures = path.resolve(root, 'fixtures');

var projectRoot = path.resolve(__dirname, '../../..');
var build = path.resolve(projectRoot, 'build');

function rewriteAngularSrc(src, query) {
  if (query) {
    if (query.build) {
      return query.build + '/' + src;
    } else if (query.cdn) {
      return '//ajax.googleapis.com/ajax/libs/angularjs/' + query.cdn + '/' + src;
    }
  }
  return '/build/' + src;
}

function generateFixture(test, query) {
  var indexFile = path.resolve(fixtures, test, 'index.html');
  var text = fs.readFileSync(indexFile, 'utf8');

  var $$ = $.load(text);

  var firstScript = null;
  var jquery = null;
  var angular = null;
  $$('script').each(function(i, script) {
    var src = $(script).attr('src');
    if (src === 'jquery.js' && jquery === null) jquery = script;
    else if (src === 'angular.js' && angular === null) angular = script;
    if (firstScript === null) firstScript = script;
    if (src) {
      var s = util.stat(path.resolve(build, src));
      if (s && s.isFile()) {
        $(script).attr('src', rewriteAngularSrc(src, query));
      } else {
        $(script).attr('src', util.rewriteTestFile(test, src));
      }
    }
  });

  if (!('jquery' in query) || (/^(0|no|false|off|n)$/i).test(query.jquery)) {
    if (jquery) {
      $(jquery).remove();
    }
  } else {
    if (!jquery) {
      jquery = $.load('<script></script>')('script')[0];
      if (firstScript) {
        $(firstScript).before(jquery);
      } else {
        var head = $$('head');
        if (head.length) {
          head.prepend(jquery);
        } else {
          $$.root().first().before(jquery);
        }
      }
    }
    if (!/^\d+\.\d+.*$/.test(query.jquery)) {
      $(jquery).attr('src', '/node_modules/jquery/dist/jquery.js');
    } else {
      $(jquery).attr('src', '//ajax.googleapis.com/ajax/libs/jquery/' + query.jquery + '/jquery.js');
    }
  }

  return $$.html();
}

module.exports = {
  generate: generateFixture
};