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changeset 193:bcd837523744

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Fix unknown-length input stream (has known length once it's finished)
author Chris Cannam
date Mon, 06 May 2013 09:32:58 +0100
parents a6889d4314b1
children 8148422e9102
files yetilab/stream/test/test_filter.yeti
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/yetilab/stream/test/test_filter.yeti	Mon May 06 09:23:32 2013 +0100
+++ b/yetilab/stream/test/test_filter.yeti	Mon May 06 09:32:58 2013 +0100
@@ -16,7 +16,10 @@
         // not known on their underlying streams
        (ts = filt.truncatedTo n str;
         if withUnknown then
-            ts with { get available () = Unknown (); }
+            ts with
+            { 
+                get available () = if ts.finished? then Known 0 else Unknown () fi;
+            }
         else
             ts
         fi);