选择文件成功执行但没有在机器人框架中上传文件

Question

I need to test file upload in which I will click upload button and window will be open where I can choose file to be uploaded. When I click open, file will be automatically uploaded in website.

This is my RF code

Wait Until Page Contains Element     css=[type='file']
Scroll Element Into View             css=[type='file']
Choose File                          css=[type='file']     C:\\tests\\upload\\example.png
Wait Until Page Contains             File uploaded

And this is html code

<div class="upload">
   <div><input class="uploadinput" type="file" name="file">Upload File</div>
</div>

When I run this code, it will fail because after Choose File, nothing is happening. What should I do to trigger the change upon choosing the file so it will automatically upload?

Is there a way not to use any other library like autoit or sikuli?

EDIT

I tried to use custom keyword in python but still did not change anything. File is not being uploaded automatically.

def choose_upload(self, locator, file_paths):
  sl = BuiltIn().get_library_instance('SeleniumLibrary')
  sl.find_element(locator).send_keys(file_paths)

EDIT TO ADD UI and HTML Screenshot

Answer 1

I need to test file upload in which I will click upload button

You should not click the button to activate the operating system file browser.

You mentioned click the button, although your code does not show that action.

Answer 2

You should you should see the Javascript session and see what will cause the submit event:

eg code:

I added a example code, replace the choose file with a img in your directory and run it you can see that it works as expected. Now if you check the script session we can see the #fileinput element has a even on(change) that triggers the submit action for this page. Similarly find what triggers the submit action in your case.

*** Settings ***
Documentation       Robot Framework Example
Library             SeleniumLibrary
Library             BuiltIn
Library             OperatingSystem
Suite Teardown      Close Browser

*** Variables ***

*** Test Cases ***
My Testq
    Open Browser    https://codepen.io/jhoel18/pen/yyLeWv
    Select Frame    css=#result 
    ${a}=     Get Webelement     css=#filesToUpload
    Choose File    css= #filesToUpload    C:\\Users\\prave\\Downloads\\travelBA\\selenium-screenshot-1.png 
    Sleep    100000