Login test scenarios

First, the screen test points:
　　1, whether the interface design and UI design style uniform;
　　2, interface text easy to read;
　　3, the interface is not typos;
Second, the user name and password when you enter, to consider:
　　1, the correct user name and correct password;
　　2, the correct user name and wrong password;
　　3, incorrect user name and correct password;
　　4, incorrect user name and wrong password;
　　5, blank username and null password;
　　6, the correct user name and a blank password;
　　7, empty user name and correct password;
　　8, username front / middle / rear contains spaces;
　　9, passwords front / middle / rear contains spaces;
　　10 , the range of characters and digits user name and password to use the limited test (equivalence classes and boundary value, will be forced to use copy and paste to implement a character not allowed to enter, as well as some of the reserved word test);
Third, safety test:
　　1, hidden password is displayed;
　　2, enter the special character string (null, nULL, javascript ,,,, < html>, <td>), enter a script function (<script> alert ( "abc ") </ script>), doucment.write ( "abc "), <b> hello </ b> );
　　3, can not be directly input, you copy, check whether the data error;
it must be accurate positioning of each input box under each error, the error appears to prompt accurate or appropriate.
Fourth, the compatibility test:
1. different browser testing
2.

　　1, between the input box considering whether the tab key support;
　　2, login button should consider whether to support the Enter key;
　　3, after the cancellation of the default location (typically blank user name input box);
　　4, page after login Jump is correct (usually home);
　　5, to consider multiple clicks the cancel button in the login and interface reaction;
　　6, to consider whether to support multi-user login on the same machine;
　　7, consider a user is logged on multiple machines;
　　8, login page registration link is correct