https://github.com/ameyanatu/compare-screenshots

Compare screenshots and save difference screenshots
https://github.com/ameyanatu/compare-screenshots

robot-framework robotframework

Last synced: 3 months ago
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Compare screenshots and save difference screenshots

• Host: GitHub
• URL: https://github.com/ameyanatu/compare-screenshots
• Owner: ameyanatu
• License: gpl-3.0
• Created: 2018-11-19T17:36:10.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2022-12-08T02:59:42.000Z (almost 3 years ago)
• Last Synced: 2025-04-06T20:36:01.632Z (7 months ago)
• Topics: robot-framework, robotframework
• Language: HTML
• Homepage:
• Size: 2.93 MB
• Stars: 6
• Watchers: 2
• Forks: 0
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# compare-screenshots

[![HitCount](http://hits.dwyl.io/ameyanatu/compare-screenshots.svg)](http://hits.dwyl.io/ameyanatu/compare-screenshots)

[![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/ameyanatu/compare-screenshots/blob/master/compare-screenshots.py/graphs/commit-activity)

[![Open Source Love](https://badges.frapsoft.com/os/v1/open-source.svg?v=103)](https://github.com/ellerbrock/open-source-badges/)

[![GPLv3 license](https://img.shields.io/badge/License-GPLv3-blue.svg)](http://perso.crans.org/besson/LICENSE.html)

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[![forthebadge made-with-python](http://ForTheBadge.com/images/badges/made-with-python.svg)](https://www.python.org/)

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#### This is a Robot Framework library. Using this library we can do screenshots comparison which is an essential part of visual testing using Robot Framework.

| Keyword      | Description                    |

| ------------- | ------------------------------ |

| `compare screenshots`| This is the main keyword which actually does a comparison, this keyword takes three arguments path_to_baseline_screenshots, path_to_compare_screenshots and path_to_save_differencefound_screenshots|

| `create report`| This keyword creates a text file report of the comparison, like how many screenshots have differences, this keyword takes three arguments path_to_baseline_screenshots, path_to_compare_screenshots, and path_to_save_differencefound_screenshots|

| `move all difference found screenshots`| This keyword will move all the difference found screenshots from path_to_compare_screenshots To path_to_baseline_screenshots

#### How to use this library:

1. Download 'compare-screenshots.py' from this repository.

2. Download 'Requirements.txt' and install all the necessary packages before using this library.

3. Copy 'compare-screenshots.py' file to your Robot Framework project.

4. Then simply use it in your Robot file and use keywords in your test cases or tasks. 

##### (Note: This library tested on windows platform, however, I am sure it will work on the Linux platform as well. If you found any issue then please let me know.)

#### For more information regarding this library please read my article on LinkedIn: 

https://www.linkedin.com/pulse/compare-screenshots-ameya-natu/

#### Credits:

1. RobotFramework (http://robotframework.org/)

2. OpenCV (https://opencv.org/)

##### If you have any questions / suggestions / comments on the library, please feel free to reach me on ameyanatu@yahoo.com

[![saythanks](https://img.shields.io/badge/say-thanks-ff69b4.svg)](https://saythanks.io/to/ameyanatu)

[![ForTheBadge built-with-love](http://ForTheBadge.com/images/badges/built-with-love.svg)](https://GitHub.com/ameyanatu/)