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Built-in data generator |
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To make project rule more flexible the program contains simply data generator. It offers three predefined generators:
- Random integer. The user can specify value range.
- Random string. The user can specify length range and type of characters.
- Random date and/or time. The user can specify value format.
Moreover, the user can specify custom pattern for data generation. There are pattern items:
- A - letter from 'A' to 'Z'.
- a - letter from 'a' to 'z'.
- N - digit from '0' to '9'.
- X - hexadecimal digit from '0' to '9' and 'A' to 'F'.
- {n} - repeater, value will be used from 1 to n times. n should be from 1 to 999.
- {=n} - repeater, value will be used n times.
- {n;m} - repeater, value will be used from n to m times. n should be less then m and both numbers from 1 to 999.
- # - copy value of the last used block of elements signed by ( and ).
- $<function>(<parameters>) - call built-in generator's function.
- $$(<expression>) - calculate expression value.
Note: you can use '\' character for escape next mask sign. For example, \a will be used as a 'a' letter
without any replacements.
Examples:
| Description | Pattern | Sample results |
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| IP address | $Rint(0,255).$Rint(0,255).$Rint(0,255).$Rint(0,255) | 41.107.214.235
187.239.95.95
190.212.237.81 |
| From 3 to 5 days after today | $$($Today(DD.MM.YYYY)+$RInt(3,5)) | 14.12.2008
15.12.2008
14.12.2008
13.12.2008 |
| One year afte some date | $$($Date(12.10.2008,DD.MM.YYYY)+365) | 12.10.2009 |
| e-mail | [a{3;6}.]a{3;7}\@a{3;8}. | tlsg.psf@dpo.com
xzbcoej@vpv.org
ygp.eylfpbn@ljvrvipy.net |
Please contact out support staff to create more complex patterns and built-in functions usage.
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