Non functional test

1、 Efficiency

When to consider efficiency ？ Applicable to many people 、 There are many users and web Website

Consider ： Page load time

Tools ：httpwatch、fiddler

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2、 reliability

When should we pay attention to reliability ？ Finance 、 Medical care

concerns ：

give an example ： Whether the password is masked when logging in 、 Also pay attention to whether the password can be cracked
 
SQL Inject ： By entering some special strings , change SQL The sentence of , Illegal data obtained , Such as %、_、/
                Example login ：select * from iweshop_user where username='?' and password='?'
                 The normal situation is to input some normal data , If you can get the results, you can log in
                 abnormal ：
             ' or 1=1 or ''='（ Outside is username Single quotation mark of string ）
             select * from iwebshop_user where username='' or 1=1 or ''='' and password='123456'（and Prior to the or,and Execute first ,）
             Enter... In the user name input box ' or 1=1 or ''='   , Enter any password in the password input box. If you can log in successfully, it means Bug

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3、 Portability
     When to consider portability ？ The project needs to be on different platforms 、 browser 、 When on the network platform , Portability needs to be considered
     concerns
         Operating system platform
            winows
                window2003/windows2008/win7/win8/win10
            linux
            mac
         browser
            IE
                ie7/ie8/ie9/ie11
                    IETester
                IE Downgrade ----> In the control panel ---> Check the installed updates to find IE Just uninstall
            Firefox
                Firefox57
                firefox48
                firefox24
                firefox35
            Chrome
                 Different versions
         The Internet
            wifi
            2G/3G/4G
             The cable
         Different devices
            ipad/kinddle

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 4、 Ease of use
     The complexity of the operation
     Applicable people

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5、 Maintainability
     Development needs attention