tools.scaffold: don't use sequences.extras.

[factor.git] / basis / tools / scaffold / scaffold.factor

diff --git a/basis/tools/scaffold/scaffold.factor b/basis/tools/scaffold/scaffold.factor
index 2abe6d60c74ff0d547ca566dacfec3fb7c9b6d52..0b9e1e8085cb117048371bedac91c5a30b086b73 100644 (file)
--- a/basis/tools/scaffold/scaffold.factor
+++ b/basis/tools/scaffold/scaffold.factor
@@ -1,9 +1,8 @@
 ! Copyright (C) 2008 Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-
 USING: accessors alien arrays assocs byte-arrays calendar
 classes classes.error combinators combinators.short-circuit
-continuations hashtables help.markup interpolate io
+continuations eval hashtables help.markup interpolate io
 io.directories io.encodings.utf8 io.files io.pathnames
 io.streams.string kernel math math.parser namespaces prettyprint
 quotations sequences sets sorting splitting strings system
@@ -393,6 +392,21 @@ ${example-indent}}
 : scaffold-factor-roots ( -- )
     ".factor-roots" scaffold-rc ;
 
+: make-unit-test ( answer code -- str )
+    [ split-lines [ "    " prepend ] map "\n" join ] bi@
+    [ "{\n" "\n}" surround ] [ "[\n" "\n] unit-test\n" surround ] bi*
+    " " glue ;
+
+: scaffold-unit-test ( -- str/f )
+    read-contents dup "" = [
+        drop f
+    ] [
+        [ eval( -- x ) unparse ] keep make-unit-test
+    ] if ;
+
+: scaffold-unit-tests ( -- str )
+    [ scaffold-unit-test dup ] [ ] produce nip "\n\n" join ;
+
 HOOK: scaffold-emacs os ( -- )
 
 M: unix scaffold-emacs ".emacs" scaffold-rc ;