spacesXYZ

CRAN incoming feasibility

Maintainer: ‘Glenn Davis <gdavis@gluonics.com>’

Found the following (possibly) invalid file URI:
  URI: <gdavis@gluonics.com>
    From: inst/doc/isotherms.pdf

CRAN incoming feasibility

Maintainer: ‘Glenn Davis <gdavis@gluonics.com>’

Found the following (possibly) invalid file URI:
  URI: <gdavis@gluonics.com>
    From: inst/doc/isotherms.pdf

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tests

  Running ‘test-CCT.R’ [0s/0s]
  Running ‘test-DeltaE.R’ [0s/0s]
  Running ‘test-adaptations.R’ [0s/0s]
Running the tests in ‘tests/test-adaptations.R’ failed.
Complete output:
  > 
  > 
  > library( spacesXYZ )
  Attaching spacesXYZ.  Version: 1.6-0.  Author: Glenn Davis [aut, cre].  Built: R 4.6.0; ; 2026-02-13 01:57:50 UTC; unix
  > 
  > options( width=144 )
  >     
  > printf <- function( msg, ... )
  +     {    
  +     mess = sprintf( msg[1], ... )    # should this really be msg[1] ?
  +     cat( mess, '\n' )   #, file=stderr() )
  +     }
  >     
  > 
  > testFundamental <- function()
  +     {
  +     printf( "\n---------------------  testFundamental()  -----------------------" )
  + 
  +     C   = standardXYZ( 'C' )
  +     D65 = standardXYZ( 'D65' )
  +     
  +     #  xyY_D65     = xyYfromXYZ( D65 )    
  +     
  +     for( method in c( "Bradford", "VonKries", "MCAT02", "Bianco", "scaling" ) )
  +         {
  +         CtoD65  = CAT( C, D65, method=method )
  + 
  +         xyY_gray    = xyYfromXYZ( adaptXYZ(CtoD65,C) )
  +         
  +         delta   = max( abs(adaptXYZ(CtoD65,C) - D65)  )
  +         
  +         printf( "method='%s'.  delta=%g", method, delta )
  +         
  +         if( 5.e-16 < delta )
  +             {
  +             printf( "Adaptation accuracy failed for method='%s'.  delta=%g", method, delta )
  +             return(FALSE)
  +             }        
  +         }
  + 
  +     return( TRUE )
  +     }
  >     
  >         
  >     
  > testSymmetry <- function()
  +     {
  +     printf( "\n---------------------  testSymmetry()  -----------------------" )
  + 
  +     I3  = diag(3)
  +     
  +     for( method in c( "Bradford", "VonKries", "MCAT02", "Bianco", "scaling" ) )
  +         {
  +         AtoB    = CAT( 'A', 'B', method=method )
  +         
  +         BtoA    = CAT( 'B', 'A', method=method )
  +         
  +         #   the product of the Ms must be I
  +         delta   = max( abs(AtoB$M %*% BtoA$M  -  I3) )   #        print(delta)
  +         
  +         printf( "method='%s'.  delta=%g", method, delta )
  +                 
  +         if( 5.e-15 < delta )
  +             {
  +             printf( "Adaptation symmetry failed for method='%s'.  delta=%g", method, delta )
  +             return(FALSE)
  +             }
  +         }
  + 
  +     return( TRUE )
  +     }
  >     
  >     
  > testCommutativity <- function()
  +     {
  +     printf( "\n---------------  testCommutativity()  -----------------------" )
  + 
  +     for( method in c( "Bradford", "VonKries", "MCAT02", "Bianco", "scaling" ) )
  +         {
  +         AtoB    = CAT( 'A', 'B', method=method )
  +         
  +         BtoC    = CAT( 'B', 'C', method=method )
  +         
  +         AtoC    = CAT( 'A', 'C', method=method )        
  +         
  +         #   compare matrix product
  +         delta   = max( abs(BtoC$M %*% AtoB$M  -  AtoC$M) )   
  +         
  +         printf( "method='%s'.  delta=%g", method, delta )
  +         
  +         if( 5.e-15 < delta )
  +             {
  +             printf( "Adaptation commutativity failed for method='%s'.  delta=%g", method, delta )
  +             return(FALSE)
  +             }
  +         }
  + 
  +     return( TRUE )
  +     }
  >     
  >     
  >     
  > if( ! testFundamental() )   stop( "testFundamental() failed !", call.=FALSE )
  
  ---------------------  testFundamental()  ----------------------- 
  method='Bradford'.  delta=2.22045e-16 
  method='VonKries'.  delta=5.55112e-16 
  Adaptation accuracy failed for method='VonKries'.  delta=5.55112e-16 
  Error: testFundamental() failed !
  Execution halted

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