Imported Upstream version 2.19.45

[lilypond.git] / input / regression / time-signature-midmeasure.ly

diff --git a/input/regression/time-signature-midmeasure.ly b/input/regression/time-signature-midmeasure.ly
new file mode 100644 (file)
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+++ b/input/regression/time-signature-midmeasure.ly
@@ -0,0 +1,47 @@
+\version "2.19.16"
+
+\header {
+  texidoc = "Mid-measure time signature changes must be accompanied by
+\\partial.
+
+In this example, no bar numbers should be omitted or repeated, and all
+double bar lines should have parenthesized bar numbers consistent with
+the single bar lines.  Both scores should look identical.
+
+@itemize @bullet
+@item \\time 2/4 occurs at a negative position
+@item \\time 6/8 occurs at a position less than the new measure length
+@item \\time 3/8 occurs at a position equal to the new measure length
+@item \\time 3/16 occurs at a position greater than the new measure length
+@end itemize"
+}
+
+\score {
+  \relative {
+    \set Score.barNumberVisibility = #all-bar-numbers-visible
+    \override Score.BarNumber.break-visibility = #all-visible
+    \time 2/4 \partial 8
+    a'8 | d4
+    \bar "||" \time 6/8 \partial 4.
+    cis8 b a | \barNumberCheck 2 g2. | \barNumberCheck 3 g4.
+    \bar "||" \time 3/8 \partial 4.
+    f4. | \barNumberCheck 4 f4. | \barNumberCheck 5 f4
+    \bar "||" \time 3/16 \partial 8
+    fis8 | \barNumberCheck 6 g16 a g | \barNumberCheck 7
+  }
+}
+
+\score {
+  \relative {
+    \set Score.barNumberVisibility = #all-bar-numbers-visible
+    \override Score.BarNumber.break-visibility = #all-visible
+    \partial 8 \time 2/4
+    a'8 | d4
+    \bar "||" \partial 4. \time 6/8
+    cis8 b a | \barNumberCheck 2 g2. | \barNumberCheck 3 g4.
+    \bar "||" \partial 4. \time 3/8
+    f4. | \barNumberCheck 4 f4. | \barNumberCheck 5 f4
+    \bar "||" \partial 8 \time 3/16
+    fis8 | \barNumberCheck 6 g16 a g | \barNumberCheck 7
+  }
+}