%% Generated by lilypond-book
%% Options: [exampleindent=10.16\mm,indent=0\mm,line-width=160\mm,paper-height=845.047\pt,paper-width=597.508\pt,papersize='(cons (* 597.508 pt) (* 845.047 pt))]
\include "lilypond-book-preamble.ly"


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% Start cut-&-pastable-section
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#(ly:set-option 'eps-box-padding 3.000000)



\paper {
  #(set-paper-size '(cons (* 597.508 pt) (* 845.047 pt)))
  indent = 0\mm
  line-width = 160\mm
  % offset the left padding, also add 1mm as lilypond creates cropped
  % images with a little space on the right
  line-width = #(- line-width (* mm  3.000000) (* mm 1))
}

\layout {
  
}




% ****************************************************************
% ly snippet:
% ****************************************************************
\sourcefilename "/lilypond-2.26.0/input/regression/other/calc-measure-length.ly"
\sourcefileline 0
\version "2.25.27"

\header {
  texidoc = "This is a set of tests of the @code{calc-measure-length} Scheme
function.  Problems are reported in the standard error stream."
}

\include "testing-functions.ily"
#(ly:set-option 'warning-as-error #t)

#(expect-equal "simple"
  (calc-measure-length '(6 . 7))
  6/7)

#(expect-equal "subdivided"
  (calc-measure-length '((2 3 2) . 11))
  7/11)

#(expect-equal "senza misura"
  (calc-measure-length #f)
  +inf.0)

#(expect-equal "zero numerator; simple"
  (calc-measure-length '(0 . 1))
  0)

#(expect-equal "zero numerator; subdivided"
  (calc-measure-length '((0 0) . 1))
  0)

#(expect-equal "zero denominator; simple"
  (calc-measure-length '(1 . 0))
  +inf.0)

#(expect-equal "zero denominator; subdivided"
  (calc-measure-length '((1 2) . 0))
  +inf.0)

#(expect-equal "strictly alternating"
  (calc-measure-length '((1 . 2) (0 . 9999) ((3 4) . 5)))
  19/10)



% ****************************************************************
% end ly snippet
% ****************************************************************