CODEWITHSUNDEEP
angularjsfunctional-testingprotractor
demitrinava
demitrinava

Reputation: 11

Protractor - Setting DPI with chromeOptions

I'm writing functional tests with protractor and am trying to emulate a mobile device using chrome on a desktop. I've successfully set the user agent with:

config.capabilities = {
browserName: 'chrome',
chromeOptions: {
    args: ['--user-agent="Mozilla/5.0 (iPad; CPU OS 7_0 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/7.0 Mobile/11A465 Safari/9537.53"']
    }
};

Now, I'd like to change the DPI to reflect mobile devices (usually with a DPI of 2). I've explored other args and came across --ash-host-window-bounds (http://peter.sh/experiments/chromium-command-line-switches/#ash-host-window-bounds). I've tried:

chromeOptions: { args: ['--ash-host-window-bounds="1024x768*2"'] }

It seems like the argument doesn't work with protractor, as it does not affect the window dimensions when removing the DPI argument.

How could I set the DPI? Or, how could I enable Chrome Mobile Emulation via chromeOptions?

Upvotes: 1

Views: 1162

Answers (1)

Dhananjay
Dhananjay

Reputation: 11

   capabilities: {
        "browserName": 'chrome',
            chromeOptions: {
            args: ['--user-agent="Mozilla/5.0 (iPhone; CPU iPhone OS 8_0 like Mac OS X) AppleWebKit/600.1.3 (KHTML, like Gecko) Version/8.0 Mobile/12A4345d Safari/600.1.4"'],

            mobileEmulation: {
                "device": 'Apple iPhone 6 Plus',
                "deviceMetrics": {
                    "width": 414,
                    "height": 736,
                    "pixelRatio": 3.0
                }
            }
        }
    },

Upvotes: 1

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