Javascript 如何使用量角器在filepicker中上载文件？

以下是HTML代码：

<input type="file" class="fileUploadInput" name="fileUpload" id="fileUploadInput" accept="application/msword,application/pdf,text/plain,application/rtf,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.oasis.opendocument.formula" multiple="multiple" title="Choose File">

我这样做，现在没有得到任何错误，但它不是上传文件。弹出窗口现在没有关闭

这是我的完整代码：

  var path = require('path');
var ptor = browser,
    driver = browser.driver;

describe('Hirealchemy roles', function() {

    it('while clicking filepicker icon', function () {


        $('.icon-people').click();
        browser.sleep(5000);
        browser.driver.findElement(By.xpath('/html/body/div[4]/div/ng-view/div/div/div[2]/' +
                                            'section/div/div/div[1]/form/div[2]/input')).sendKeys(group_name);
        browser.sleep(5000);
        element.all(by.css('.btn.btn-main')).click();
        browser.sleep(5000);

        browser.wait(function(){
             return element(by.id('filepicker_dialog')).isPresent();
        })
            .then(function(){
                ptor.switchTo().frame('filepicker_dialog');
            })

            .then(function(){
                 var fileToUpload = '/home/raghavendra/Desktop/50_resumes/f0657c76d96b9ddab5562b8391297dbbb01488fec4e79a4c13195aea.doc';
                 var absolutePath = path.resolve(__dirname, fileToUpload);
                 driver.findElement(By.id('fileUploadInput')).sendKeys(absolutePath);
            })

            .then(function(){
                ptor.switchTo().defaultContent();
            })

            .then(function(){
                browser.wait(function(){
                    var deferred = protractor.promise.defer();
                    element(by.id('filepicker_dialog')).isPresent()
                        .then(function(present){
                            deferred.fulfill(!present);
                        });
                    return deferred.promise;

                });
            });
    });
})

---

此代码正在运行。

不要单击“选择文件”按钮。单击它时，将显示浏览器的“选择文件”对话框。您将无法控制此对话框，因为它不在selenium webdriver的作用域内

相反，将密钥发送到具有要上载文件的绝对路径的输入：

在您的特殊情况下，请执行以下操作：

var EC = protractor.ExpectedConditions;
var picker = element(by.id('.filepicker_dialog_container'));

browser.wait(EC.presenceOf(picker), 5000);
browser.switchTo().frame($('.filepicker_dialog'));

var fileToUpload = '/home/raghavendra/Desktop/f0657c76d96b9ddab5562b8391297dbbb01488fec4e79a4c13195aea.doc';
var absolutePath = protractor.basePath.resolve(__dirname, fileToUpload);
$("#fileUploadInput").sendKeys(absolutePath);

此代码正在运行：

var path = require('path');
var ptor = browser,
    driver = browser.driver;

describe('Hirealchemy roles', function() {

    it('while clicking filepicker icon', function () {


        $('.icon-people').click();
        browser.sleep(5000);
        browser.driver.findElement(By.xpath('/html/body/div[4]/div/ng-view/div/div/div[2]/' +
                                            'section/div/div/div[1]/form/div[2]/input')).sendKeys(group_name);
        browser.sleep(5000);
        element.all(by.css('.btn.btn-main')).click();
        browser.sleep(5000);

        browser.wait(function(){
             return element(by.id('filepicker_dialog')).isPresent();
        })
            .then(function(){
                ptor.switchTo().frame('filepicker_dialog');
            })

            .then(function(){
                 var fileToUpload = '/home/raghavendra/Desktop/50_resumes/f0657c76d96b9ddab5562b8391297dbbb01488fec4e79a4c13195aea.doc';
                 var absolutePath = path.resolve(__dirname, fileToUpload);
                 driver.findElement(By.id('fileUploadInput')).sendKeys(absolutePath);
            })

            .then(function(){
                ptor.switchTo().defaultContent();
            })

            .then(function(){
                browser.wait(function(){
                    var deferred = protractor.promise.defer();
                    element(by.id('filepicker_dialog')).isPresent()
                        .then(function(present){
                            deferred.fulfill(!present);
                        });
                    return deferred.promise;

                });
            });
    });
});

---

我收到以下错误：NoSuchElementError:使用定位器：未找到任何元素。cssSelectorfileUploadInput@raghavendrat据我所知，这通常是因为两件事-按钮位于iframe中，您需要在搜索元素之前切换到它和/或需要等待元素出现：。希望有帮助。我已经发布了我的代码，请看一看并指导我哪里做错了。现在我得到了这个错误：RangeError:最大调用堆栈大小exceeded@raghavendratbrowser.driver.switchTo.frame$'.filepicker_dialog'如何；？

var EC = protractor.ExpectedConditions;
var picker = element(by.id('.filepicker_dialog_container'));

browser.wait(EC.presenceOf(picker), 5000);
browser.switchTo().frame($('.filepicker_dialog'));

var fileToUpload = '/home/raghavendra/Desktop/f0657c76d96b9ddab5562b8391297dbbb01488fec4e79a4c13195aea.doc';
var absolutePath = protractor.basePath.resolve(__dirname, fileToUpload);
$("#fileUploadInput").sendKeys(absolutePath);

var path = require('path');
var ptor = browser,
    driver = browser.driver;

describe('Hirealchemy roles', function() {

    it('while clicking filepicker icon', function () {


        $('.icon-people').click();
        browser.sleep(5000);
        browser.driver.findElement(By.xpath('/html/body/div[4]/div/ng-view/div/div/div[2]/' +
                                            'section/div/div/div[1]/form/div[2]/input')).sendKeys(group_name);
        browser.sleep(5000);
        element.all(by.css('.btn.btn-main')).click();
        browser.sleep(5000);

        browser.wait(function(){
             return element(by.id('filepicker_dialog')).isPresent();
        })
            .then(function(){
                ptor.switchTo().frame('filepicker_dialog');
            })

            .then(function(){
                 var fileToUpload = '/home/raghavendra/Desktop/50_resumes/f0657c76d96b9ddab5562b8391297dbbb01488fec4e79a4c13195aea.doc';
                 var absolutePath = path.resolve(__dirname, fileToUpload);
                 driver.findElement(By.id('fileUploadInput')).sendKeys(absolutePath);
            })

            .then(function(){
                ptor.switchTo().defaultContent();
            })

            .then(function(){
                browser.wait(function(){
                    var deferred = protractor.promise.defer();
                    element(by.id('filepicker_dialog')).isPresent()
                        .then(function(present){
                            deferred.fulfill(!present);
                        });
                    return deferred.promise;

                });
            });
    });
});