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There are many differences and issues when trying to render an HTML5 creative under different platform/browsers.

1. Fonts might look or be different
2. CSS / layout differences
3. Animation / timing differences

This tool tries to address the first 2 points above by doing image comparison of an HTML5 creative tag under different platform/browser configurations

Setup

Clone the repo: git clone git@github.com:paperg/tagcompare.git python setup.py install to install it. which tagcompare should show that it's installed

(optional): install phantomjs brew install phantomjs

settings.json

Make a local copy of settings.json called settings.local.json Update all the null values for saucelabs and placelocal:

  "saucelabs": {
    "user": null,
    "key": null
  },
  "placelocal": {
    "domain": "www.placelocaldemo.com",
    "secret": {
      "pl-secret": null,
      "pl-service-identifier": null
    }
  }

Update the settings.local.json file with the desired input to the tool as desired

Running the tool

tagcompare is the main entry point for the tool, it will capture and compare tags with the given input in your settings.local.json

Commandline arguments:

Commandline arguments can optionally be used to configure the tagcompare run. tagcompare --help will show the current list of supported options.

Note:Options passed through the commandline will override the settings.local.json

Outputs:

Outputs generated by the tool will be stored in /~/tagcompare

Running tests

make test or tox runs unit tests make test-all runs all the tests ./test <path_to_test> runs tests from a specific test file