在envjs中设置相对window.location.href

Question

我使用java运行Envjs，以便在Jasmine中运行javascript单元测试。这将允许我在没有浏览器的情况下运行测试，并使集成到Jenkins (一个持续集成构建服务器)变得更加容易。

我有一个LoadSpecRunner.js文件( Envjs运行)，它使用如下代码加载实际的茉莉测试运行程序。

window.location.href = 'file:///c:/source/JasmineTest/SpecRunner.html');

问题是，将完整的url设置为文件很好，而我所有设置相对路径的尝试都失败了。下面是我为返回的输出设置一个相对url的一些尝试

window.location.href = Envjs.uri('../JasmineTest/SpecRunner.html');

或

window.location.href = '../JasmineTest/SpecRunner.html';

file://c/source/JasmineTest/SpecRunner.html文件

打开失败

Java异常: java.net.UnknownHostException: C

window.location.href = window.location.href;

file://c/:/Source/jasmine-reporters/about:blank文件

打开失败

JavaException: java.net.UnknownHostException: C

有人有什么想法吗？

谢谢

塞德

PS。再读一读我想做的事：

http://skaug.no/ingvald/2010/10/javascript_unit_testing/

http://www.build-doctor.com/2010/12/08/javascript-bdd-jasmine/

Answer 1

我遇到了同样的问题，并通过修改env.hino.1.2.js来解决它。

if (!base) {
    base = 'file://' +  Envjs.getcwd() + '/';
}

->

if (!base) {
    base = 'file:///' +  Envjs.getcwd() + '/';
}

Answer 2

希望我能正确理解您的查询--下面的内容看上去如何？(你可能需要调整一下baseURL，如果我把它弄坏了)。

职能；

function resolvePath (relativePath) {
  var protocol = "file:///c:/";
  var baseUrl = "source/JasmineTest";
  var reUpward = /\.\.\//g;
  var upwardCount = (relativePath.match(reUpward) || []).length;
  return protocol + (!upwardCount ? baseUrl : baseUrl.split("/").slice(0, -upwardCount).join("/")) + "/" + relativePath.replace(reUpward, "");
}

实例调用；

resolvePath("SpecRunner.html");
// "file:///c:/source/JasmineTest/SpecRunner.html"
resolvePath("path/SpecRunner.html");
// "file:///c:/source/JasmineTest/path/SpecRunner.html"
resolvePath("../../SpecRunner.html");
// "file:///c://SpecRunner.html"
resolvePath("../SpecRunner.html");
// "file:///c:/source/SpecRunner.html"
resolvePath("SpecRunner.html");
// "file:///c:/source/JasmineTest/SpecRunner.html"

这里还有一个更长的版本，应该更容易理解，它与resolvePath相同；

function longerVersionOfResolvePath (relativePath) {
  var protocol = "file:///c:/";
  var baseUrl = "source/JasmineTest";
  var reUpward = /\.\.\//g;
  var upwardCount = (relativePath.match(reUpward) || []).length;

  var walkUpwards = upwardCount > 0;
  var relativePathWithUpwardStepsRemoved = relativePath.replace(reUpward, "");
  var folderWalkedUpTo = baseUrl.split("/").slice(0, -upwardCount).join("/");

  if (walkUpwards) {
    return protocol + folderWalkedUpTo + "/" + relativePathWithUpwardStepsRemoved;
  }
  else {
    return protocol + baseUrl + "/" + relativePath;
  }
}