input/regression/display-lily-tests.ly

   1 \version "2.12.0"
   2 #(use-modules (srfi srfi-13)
   3               (ice-9 format))
   4
   5 %%%
   6 %%% Testing utilities
   7 %%%
   8 #(use-modules (scm display-lily))
   9 #(memoize-clef-names supported-clefs)
  10 #(define (parse-lily-and-compute-lily-string chr port)
  11   (let ((lily-string (call-with-output-string
  12                       (lambda (out)
  13                         (do ((c (read-char port) (read-char port)))
  14                             ((and (char=? c #\#)
  15                                   (char=? (peek-char port) #\]))
  16                              (read-char port))
  17                           (display c out))))))
  18     `(let* ((parser-clone (ly:parser-clone parser))
  19             (input-str (string-trim-both ,lily-string))
  20             (music (car (ly:music-property (parse-string-result input-str
  21                                                                 parser-clone)
  22                                            'elements)))
  23             (result-str (string-trim-both (music->lily-string music parser-clone))))
  24        (cons input-str result-str))))
  25
  26 #(read-hash-extend #\[ parse-lily-and-compute-lily-string) %{ ] %}
  27
  28 #(define (lily-string->markup str)
  29    (make-column-markup (string-split str #\NewLine)))
  30
  31 #(define test-function
  32   (let ((test-number 0))
  33    (lambda (parser location result-info strings)
  34     (let ((input (car strings))
  35          (output (cdr strings)))
  36      (set! test-number (1+ test-number))
  37      (if (not (equal? input output))
  38          (ly:progress "Test ~a unequal: ~a. \nin  = ~a\nout = ~a\n"
  39           test-number
  40           (if result-info
  41               result-info "BUG")
  42           input output))
  43      (make-music 'SequentialMusic 'void #t)))))
  44
  45 test =
  46 #(define-music-function (parser location result-info strings) (string? pair?)
  47    (test-function parser location result-info strings))
  48
  49 %%%
  50 %%% Tests
  51 %%%
  52 \header {
  53   texidoc = "This is a test of the display-lily-music unit. Problems are reported on the
  54 stderr of this run."
  55 }
  56
  57 %% Sequential music
  58 \test "" ##[ { { a b } { c d } } #]             % SequentialMusic
  59 \test "" ##[ << { a b } { c d } >> #]           % SimultaneousMusic
  60 \test "" ##[ << { a b } \\ { c d } >> #]        % VoiceSeparator
  61
  62 %% Chords and Notes
  63 \test "" ##[ { ceses ces c cis cisis } #]       % NoteEvent
  64 \test "" ##[ { deses des d dis disis } #]
  65 \test "" ##[ { eeses ees e eis eisis } #]
  66 \test "" ##[ { feses fes f fis fisis } #]
  67 \test "" ##[ { geses ges g gis gisis } #]
  68 \test "" ##[ { aeses aes a ais aisis } #]
  69 \test "" ##[ { beses bes b bis bisis } #]
  70 \test "" ##[ { c,, d' } #]
  71 \test "" ##[ { c' d'=' } #]
  72 \test "" ##[ { c! c? } #]
  73 \test "" ##[ r1.*4/3 #]         % RestEvent
  74 \test "" ##[ c1\rest #]         % RestEvent
  75 \test "" ##[ s2..*3/4 #]                % SkipEvent
  76 \test "" ##[ R1.*2/3 #]         % MultiMeasureRestMusicGroup, MultiMeasureRestEvent
  77 \test "" ##[ \skip 2.*3/4 #]            % SkipMusic
  78 \test "" ##[ < c\1 e\3 >4.*3/4-. #]     % EventChord, NoteEvent, StringNumberEvent, ArticulationEvent
  79
  80 %% tags
  81 \test "" ##[ { \tag #'foo { c4 d } } #]
  82 \test "" ##[ c-\tag #'foo -\tag #'baz -^ -. #]
  83
  84 %% Graces
  85 \test "" ##[ { \grace c8 d2 } #]                        % GraceMusic
  86 \test "" ##[ { \appoggiatura c8 d2 } #]
  87 \test "" ##[ { \acciaccatura c8 d2 } #]
  88 \test "" ##[ { c1 \afterGrace { b,16 c } d2 } #]
  89
  90 %% Clusters
  91 \test "" ##[ { \makeClusters { c4 g } } #]              % ClusterNoteEvent
  92
  93 %% Figured bass
  94 \test "" ##[ \figures { < 6 > } #]                      % BassFigureEvent
  95 \test "" ##[ \figuremode { < 1-- 3- > < 2+ 4++ > < _! 7! > } #]
  96 \test "" ##[ \figuremode { < [6 > < 5] > } #]
  97
  98 %% Lyrics
  99 \test "" ##[ \lyrics { a b } #]
 100 \test "" ##[ \lyricmode { a --  b } #]          % HyphenEvent
 101 \test "" ##[ \lyricmode { a __  b } #]          % ExtenderEvent
 102 \test "" ##[ \lyricmode { "a " } #]                     % LyricEvent
 103 \test "" ##[ \lyricsto "foo" { bla bla } #]             % LyricCombineMusic
 104 \test "" ##[ { { c d }
 105   \addlyrics { bla bla } } #]
 106
 107 %% Drums
 108 \test "" ##[ \drums { hihat } #]
 109 \test "" ##[ \drummode { hihat4.*3/4 } #]
 110
 111 %% Expressive marks
 112 \test "" ##[ c4 ~ #]                                    % TieEvent
 113 \test "" ##[ c\noBeam #]                                % BeamForbidEvent
 114 \test "" ##[ c\1 #]                                     % StringNumberEvent
 115 \test "" ##[ { c:  c:1  } #]                            % TremoloEvent
 116 \test "" ##[ { c-^  c^^  c_^  } #]                      % ArticulationEvent
 117 \test "" ##[ { c-+  c^+  c_+  } #]
 118 \test "" ##[ { c--  c^-  c_-  } #]
 119 \test "" ##[ { c-|  c^|  c_|  } #]
 120 \test "" ##[ { c->  c^>  c_>  } #]
 121 \test "" ##[ { c-.  c^.  c_.  } #]
 122 \test "" ##[ { c-_  c^_  c__  } #]
 123 \test "" ##[ { c-\trill  c^\trill  c_\trill  } #]
 124 \test "" ##[ { c-1  c^2  c_3  } #]                      % FingerEvent
 125 \test "" ##[ { c-"foo"  c^"foo"  c_"foo"  } #]  % TextScriptEvent
 126 \test "" ##[ { R1*4-"foo"  R^"foo"  R_"foo"  } #]       % MultiMeasureTextEvent
 127 \test "" ##[ { c4-\harmonic  c^\harmonic  c_\harmonic  } #]     % HarmonicEvent
 128 \test "" ##[ { c-\glissando  c^\glissando  c_\glissando  } #] % GlissandoEvent
 129 \test "" ##[ { c-\arpeggio  c^\arpeggio  c_\arpeggio  } #]      % ArpeggioEvent
 130 \test "" ##[ { c\p  c^\ff  c_\sfz  } #]                 % AbsoluteDynamicEvent
 131 \test "" ##[ { c[  c]  c^[  c^]  c_[  c_]  } #]         % BeamEvent
 132 \test "" ##[ { c(  c)  c^(  c^)  c_(  c_)  } #]         % SlurEvent
 133 \test "" ##[ { c\<  c\!  c^\<  c^\!  c_\<  c_\!  } #]   % CrescendoEvent
 134 \test "" ##[ { c\>  c\!  c^\>  c^\!  c_\>  c_\!  } #]   % DecrescendoEvent
 135 \test "" ##[ { c\(  c\)  c^\(  c^\)  c_\(  c_\)  } #]   % PhrasingSlurEvent
 136 \test "" ##[ { c\sustainOn  c\sustainOff  } #] % SustainEvent
 137 \test "" ##[ { c\sostenutoOn  c\sostenutoOff  } #] % SostenutoEvent
 138 \test "" ##[ \melisma #]
 139 \test "" ##[ \melismaEnd #]
 140 \test "" ##[ { c\startTextSpan  c\stopTextSpan  } #] % TextSpanEvent
 141 \test "" ##[ { c\startTrillSpan  c\stopTrillSpan  } #] % TrillSpanEvent
 142 \test "" ##[ { c \startStaff c \stopStaff } #]  % StaffSpanEvent
 143 \test "" ##[ { c\startGroup  c\stopGroup  c^\startGroup  c^\stopGroup  c_\startGroup  c_\stopGroup  } #] % NoteGroupingEvent
 144 \test "" ##[ { c\unaCorda  c\treCorde  } #] % UnaCordaEvent
 145 \test "" ##[ \breathe #]
 146 \test "" ##[ { c \[ c \] } #]                   % LigatureEvent
 147 \test "" ##[ \~ #]                                      % PesOrFlexaEvent
 148
 149 \test "" ##[ \break #]
 150 \test "" ##[ \noBreak #]
 151 \test "" ##[ \pageBreak #]
 152 \test "" ##[ \noPageBreak #]
 153 \test "" ##[ \pageTurn #]
 154 \test "" ##[ \noPageTurn #]
 155
 156 %% Checks
 157 \test "" ##[ \octaveCheck a' #]                         % RelativeOctaveCheck
 158 \test "" ##[ | #]                                       % BarCheck
 159
 160 %% Marks
 161 \test "" ##[ \mark \default #]                  % MarkEvent
 162 \test "" ##[ \mark "Allegro" #]
 163 \test "" ##[ \tempo 4 = 120 #]                  % MetronomeChangeEvent
 164
 165 %% key, time, clef, bar
 166 \test "" ##[ \key \default #]                   % KeyChangeEvent
 167 \test "" ##[ \key e \minor #]
 168 \test "" ##[ \clef "bass" #]
 169 \test "" ##[ \clef "french^2" #]
 170 \test "" ##[ \clef "alto_3" #]
 171 \test "" ##[ \time 2/4 #]
 172 \test "" ##[ #(set-time-signature 5 8 '(3 2)) #]
 173 \test "" ##[ \bar "|." #]
 174
 175 %% staff switches
 176 \test "" ##[ \autochange { c d } #]                     % AutoChangeMusic
 177 \test "" ##[ { \change Staff = "up" { c d } } #]        % ContextChange
 178
 179 %% Tuplets
 180 \test "" ##[ \times 2/3 { c8 d e } #]                           % TimeScaledMusic
 181 \test "" ##[ \times 4/6 { c16 d e f g a } #]
 182 %}
 183 %% \relative and \tranpose
 184 \test #"NOT A BUG" ##[ \relative c' { c b } #]  % RelativeOctaveMusic
 185 \test #"NOT A BUG" ##[ \transpose c d { c d } #]        % TransposedMusic
 186 %}
 187 %% Repeats
 188 \test "" ##[ \repeat volta 2 { c d } #]         % VoltaRepeatedMusic
 189 \test "" ##[ \repeat unfold 2 { c d } #]                % UnfoldedRepeatedMusic
 190 \test "" ##[ \repeat percent 2 { c d } #]               % PercentRepeatedMusic
 191 \test "" ##[ \repeat tremolo 4 { c16 d } #]             % TremoloRepeatedMusic
 192 \test "" ##[ \repeat volta 2 { c4 d } \alternative { { c d } { e f } } #] %
 193
 194 %% Context creation
 195 \test "" ##[ \new Staff { c d } #]                      % ContextSpeccedMusic
 196 \test "" ##[ \new Staff = "up" { c d } #]                       % ContextSpeccedMusic
 197 \test "" ##[ \context Staff { c d } #]
 198 \test "" ##[ \context Staff = "up" { c d } #]
 199 \test "" ##[
 200 \new Staff \with {
 201   \consists "Timing_engraver"
 202   \remove "Clef_engraver"
 203 } { c d } #]
 204 %% Context properties
 205 \test "" ##[ \once \set Score . skipBars = ##t #]       % PropertySet
 206 \test "" ##[ \set autoBeaming = ##f #]
 207 \test "" ##[ \unset Score . skipBars #]         % PropertyUnset
 208 \test "" ##[ \unset autoBeaming #]
 209 %% Layout properties
 210 \test "" ##[ \override Staff . Stem #'thickness = #4.0 #]       % OverrideProperty
 211 \test "" ##[ \once \override Beam #'thickness = #0.6 #]
 212 \test "" ##[ \revert Staff . Stem #'thickness #]        % RevertProperty
 213 \test "" ##[ \revert Beam #'thickness #]
 214
 215 %% \applyOutput
 216 \test "" ##[ \applyOutput #'Foo #(lambda (arg) (list)) #]
 217 %% \applyContext
 218 \test "" ##[ \applyContext #(lambda (arg) (list)) #]
 219
 220 %% \partial
 221 \test "" ##[ \partial 2 #]
 222 \test "" ##[ \partial 8. #]
 223 \test #"TODO? exotic durations in \\partial" ##[ \partial 4*2/3 #]
 224
 225 %% \partcombine
 226 \test "" ##[ \partcombine { c e }
 227 { d f } #]                                              % PartCombineMusic UnrelativableMusic
 228
 229 %% Cue notes
 230 \test "" ##[ \cueDuring #"foo" #1 { c d } #]
 231 \test "" ##[ \quoteDuring #"foo" { c d } #]
 232
 233
 234 %% end test.
 235
 236 #(read-hash-extend #\[ #f) %{ ] %}