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Contents
Expressions calculate a result and substitute the result in place of the expression much like variable references.
* Are enclosed in ''' '' !-${=-! '' ''' and ''' '' !-=}-! '' ''' delimiters.
* May appear anywhere a variable is allowed.
* May contain the following operators:
* + - * / ^
* unary -
* cos sin tan
* ( )
* E notation, e.g., 12E+3
Given:
{{{!define X {1}
!define Y {2}
!define Z {3} }}}
The following expressions yields 10: {{{ !-${= ${X} + ${Y} + ${Z} + 4 =}-! }}}
!3 Actual Markup
!define X {1}
!define Y {2}
!define Z {3}
The result is 10?: ${= ${X} + ${Y} + ${Z} + 4 =} yes!
!3 Advanced Notation
'''Complete Syntax'''
'''!-${=-!''' ['''%''' ''format'' ''':'''] ''expression'' '''!-=}-!'''
Where format is a single numeric or boolean format specifier defined by the Java Formatter class conversions.
'''Examples'''
|''' Mark Up ''' |''' Result ''' |
|!-${=1+2+3=}-! |${=1+2+3=} |
|!-${=12E+2 + 34=}-! |${=12E+2 + 34=} |
|!-${=%03d:1+2+3=}-! |${=%03d:1+2+3=} |
|!-${=%02X:10+1=}-! |${=%02X:8+1=} |
|!-${= %02x : 10 + 1 =}-! |${= %02x : 8 + 1 =} |
|!-${= %03.2f : 10.12345678 =}-!|${= %03.2f : 10.12345678 =}|
|!-${=%b: 1 =}-! |${=%b:1=} |
|!-${=%b: 0 =}-! |${=%b:0=} |
|!-${=%B: 6 =}-! |${=%B:6=} |
|!-${=%B: -2 =}-! |${=%B:-2=} |
!3 Formatting Locale
The formatting locale can be overriden by setting the ''FORMAT_LOCALE'' variable.
'''Example'''
{{{!-!define FORMAT_LOCALE {fr}-!}}}
!see <FitNesse.SuiteAcceptanceTests.SuiteWidgetTests.TestEvaluator
Version data entries
8 entries across 8 versions & 1 rubygems