用量角器打开文件 [英] Opening a file with protractor
问题描述
我可以在互联网上找到的每个量角器示例似乎都使用带有网址的 browser.get 。
browser.get（的 'http：//本地主机：8000'）;
我想使用Selenium简单导航到文件：/ / 路径，这样我就不需要运行本地Web服务器来执行测试。我只需要一个简单的HTML页面和一些资产。
但这似乎不起作用。
browser.get（ '文件：///Users/myusername/dev/mpproject/spec/support/index.html'）;
当我将该URI粘贴到浏览器窗口时，我会得到一个HTML页面。当我尝试用量角器打开它时，我会超时。
如何使用量角器在此页面上运行测试？理想的答案将使用来自 myproject root的相对文件路径。
我发布的解决方案我在这里找到这帮助我用文件协议运行Protractor。
默认情况下，Protractor使用
data：text / html， < html>< / html>asresetUrl，但location.replace来自数据：到文件：协议是不允许的（我们将得到不允许本地资源错误） ，所以我们用文件替换protocol：resetUrl：
exports.config = {
// ... ...
baseUrl：'file：// /absolute/path/to/your/project/index.html'，
onPrepare：function（）{
//默认情况下，量角器使用数据：text / html ，< HTML >< / HTML> as resetUrl，但
// location.replace从data：到文件：protocol不允许
//（我们将'不允许本地资源'错误），所以我们用resetUrl替换一个
//带文件：protocol（这个特定的一个会打开系统的根文件夹）
browser.resetUrl ='file：//';
}
// ... ...
};
如果你想运行项目文件夹的相对路径，那么你可以使用Node.js工具，因为Protractor在Node.js环境中运行。例如， __ dirname 将返回保存Protractor配置文件的目录的绝对路径。结果使用：
exports.config = {
// ...
baseUrl：'file：//'+ __dirname +'/ specl / support / index.html'
// ... ...
};
此外，如果您的应用程序对某些端点执行XHR请求，则不允许从 file：，您可能必须使用自定义标志运行测试浏览器。就我而言，它是Chrome：
exports.config = {
// ... ...
功能：{
browserName：'chrome'，
chromeOptions：{
// --allow-file-access-from-files - 允许来自file：// $ b的XHR $ b args：['allow-file-access-from-files']
}
}
// ... ...
}
Every protractor example I can find on the internet seems to use browser.get with a web URI.
browser.get('http://localhost:8000');
I'd like to use Selenium to simple navigate to a file:// path so that I don't need a local web server running in order to perform tests. All I need is a simple HTML page and some assets.
That doesn't seem to work though.
browser.get('file:///Users/myusername/dev/mpproject/spec/support/index.html');
When I paste that URI into my browser window I get a HTML page. When I try to open it with protractor I get a timeout.
How can I run tests on this page with protractor? The ideal answer will work with a relative file path from the myproject root.
I am posting the solution I've found in here which helped me run Protractor with a file protocol.
By default, Protractor use
data:text/html,<html></html>asresetUrl, butlocation.replacefrom thedata:to thefile:protocol is not allowed (we'll get "not allowed local resource" error), so we replaceresetUrlwith one with thefile:protocol:
exports.config = {
// ...
baseUrl: 'file:///absolute/path/to/your/project/index.html',
onPrepare: function() {
// By default, Protractor use data:text/html,<html></html> as resetUrl, but
// location.replace from the data: to the file: protocol is not allowed
// (we'll get ‘not allowed local resource’ error), so we replace resetUrl with one
// with the file: protocol (this particular one will open system's root folder)
browser.resetUrl = 'file://';
}
// ...
};
If you want to run a relative path to your project folder, then you could just use Node.js tools, because Protractor runs in a Node.js environment. For example, __dirname will return an absolute path to a directory where your Protractor config file is saved. As a result use:
exports.config = {
// ...
baseUrl: 'file://' + __dirname + '/spec/support/index.html'
// ...
};
Also, if you application does XHR requests to some endpoints, which are not allowed from file:, you may have to run your test browser with custom flags. In my case it was Chrome:
exports.config = {
// ...
capabilities: {
browserName: 'chrome',
chromeOptions: {
// --allow-file-access-from-files - allow XHR from file://
args: ['allow-file-access-from-files']
}
}
// ...
}
这篇关于用量角器打开文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
