31001: Function test for xfm:pi

Documentation

Tests of function xfm:pi() as xs:double The test cases below are taken from the w3c XPath 3.1 test suite at https://dev.w3.org/cvsweb/2011/QT3-test-suite/math/.

Owners

Name	Affiliation	Email	Start	End
Harald Schmitt	ABZ Reporting GmbH	harald.schmitt@abz-reporting.com	29-10-2018 at 00:00:00

References

https://www.w3.org/TR/xpath-functions-31/#func-math-pi

https://dev.w3.org/cvsweb/2011/QT3-test-suite/math/

Test Case Variations

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V-01 function pi() multipled by 2

Documentation

Inputs

• schema: http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd (DTS Discovery starting point) (ID=V01)
• Function Call: 2 * xfm:pi()
  
  (against file V01)

Outputs

• Result test: $result eq 6.283185307179586e0

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V-02 function pi() converts an angle of 60 degrees to radians

Documentation

Inputs

• schema: http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd (DTS Discovery starting point) (ID=V02)
• Function Call: 60 * (xfm:pi() div 180)
  
  (against file V02)

Outputs

• Result test: abs($result - 1.0471975511965976e0) lt 1e-14

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V-03 function pi() itself

Documentation

Inputs

• schema: http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd (DTS Discovery starting point) (ID=V03)
• Function Call: xfm:pi()
  
  (against file V03)

Outputs

• Result test: $result eq 3.141592653589793e0

Revisions

Name	On	Details
Harald Schmitt	29-10-2018 at 00:00:00	Created the test case.