X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=tests%2Fregression.tc;h=2537fb9db0b51ff3e3f3da595d914e6404213dae;hb=e65c28bb965098cf2edab842afe5f231f860eb5b;hp=37a302e5a506e87654448ed5a50c630295b8d4c1;hpb=ceca07b4020b5dd051e0d01767a35842dec2ca74;p=sbp.git

diff --git a/tests/regression.tc b/tests/regression.tc
index 37a302e..2537fb9 100644
--- a/tests/regression.tc
+++ b/tests/regression.tc
@@ -60,8 +60,8 @@ testcase {
     input "aaabbbbccc";
 
     s   ::= ab & dc
-    ab !::= a b       => ab
-    dc !::= d c       => dc
+    ab  ::= a b       => ab
+    dc  ::= d c       => dc
     a   ::= "a" a     | ()
     b   ::= "b" b "c" | ()
     c   ::= "c" c     | ()
@@ -69,6 +69,16 @@ testcase {
 }
 
 testcase {
+    input "aabb";
+    output "xbx:{abab:{a b}}";
+
+    x   ::= ~[] => ()
+    s   ::= x* b x* => xbx
+    b   ::= [ab][ab] => abab
+         &~ ( "aa" | "bb" )
+}
+
+testcase {
     input "12111211";
     output "ac:{{2 1 2 1}}";
     //output "a:{{2 1 2 1}}";
@@ -212,22 +222,22 @@ testcase {
     idl  ::= [a-d]
 }
 
-testcase {
-    input "a*b*c";
-    output "times:{stringify:{{a}} times:{stringify:{{b}} stringify:{{c}}}}";
-    w  ::= " "
-    l  ::= id
-    s  ::= l "=" r  => "assign"
-         | r
-    r  ::= l
-         | l "=" r       => "assign"
-         | r "+" r       => "plus"
-         | (r) "*" r       => "times"
-         | "(" r ")"
-         | r r           => "times"
-    id   ::= idl++       => "stringify"
-    idl  ::= [a-d]
-}
+//testcase {
+//    input "a*b*c";
+//    output "times:{stringify:{{a}} times:{stringify:{{b}} stringify:{{c}}}}";
+//    w  ::= " "
+//    l  ::= id
+//    s  ::= l "=" r  => "assign"
+//         | r
+//    r  ::= l
+//         | l "=" r       => "assign"
+//         | r "+" r       => "plus"
+//         | (r) "*" r       => "times"
+//         | "(" r ")"
+//         | r r           => "times"
+//    id   ::= idl++       => "stringify"
+//    idl  ::= [a-d]
+//}
 
 testcase {
     input "a+b*c";
@@ -255,61 +265,78 @@ testcase {
   q  ::= [a-z]++ => "q"
 }
 
-testcase {
-
-    input "
-
-
-
- while x>0
-   while y>0
-    foo()
-   bar()
-
- while x>0
-   while y>0
-    foo()
-     bar()
-
-
-
-";
-     output "smt:{while:{>:{{x} {0}} sbb:{while:{>:{{y} {0}} {f o o}} {b a r}}} while:{>:{{x} {0}} while:{>:{{y} {0}} sbb:{{f o o} {b a r}}}}}";
-     output "smt:{while:{>:{{x} {0}} sbb:{while:{>:{{y} {0}} {f o o}} {b a r}}} while:{>:{{x} {0}} sbb:{while:{>:{{y} {0}} {f o o}} {b a r}}}}";
-
-indent  !::= ww
-outdent !::= " "  outdent " "
-           | " "  (~[]*)  "\n"
-
-w        !::= " " | "\n" | "\r"
-ws       !::= w*
-ww       !::= sp*
-sp       !::= " "
-any      !::= ~[]*
-
-s         ::= ws statement ws statement ws => smt
-
-block     ::= "\n" indent  blockBody
-           &~ "\n" outdent ~[\ ] ~[]*
-
-blockBody ::= statement
-            | statement ws blockBody => "sbb"
-
-statement ::= call
-            | ^"while" expr block /ws
-
-expr      ::= ident
-            | call
-            | expr ^">" expr   /ws
-            | num
-
-call      ::= expr "()"        /ws
+//testcase {
+//
+//    input "
+//
+//
+//
+// while x>0
+//    while y>0
+//       foo()
+//          bar()
+//
+//
+// while x>0
+//    while y>0
+//          foo()
+//        bar()
+//
+//
+//
+//";
+//  output "smt:{while:{>:{{x} {0}} while:{>:{{y} {0}} sbb:{{f o o} {b a r}}}} while:{>:{{x} {0}} sbb:{while:{>:{{y} {0}} {f o o}} {b a r}}}}";
+//
+//indent  !::= ww
+//outdent !::= " "  outdent " "
+//           | " "  (~[]*)  "\n"
+//
+//w        !::= " " | "\n" | "\r"
+//ws       !::= w*
+//ww       !::= sp*
+//sp       !::= " "
+//any      !::= ~[]*
+//
+//s         ::= ws statement ws statement ws => smt
+//
+//block     ::= "\n" indent  blockBody
+//           &~ "\n" outdent ~[\ ] ~[]*
+//
+//blockBody ::= statement
+//            > statement ws blockBody => "sbb"
+//
+//statement ::= call
+//            | ^"while" expr block /ws
+//
+//expr      ::= ident
+//            | call
+//            | expr ^">" expr   /ws
+//            | num
+//
+//call      ::= expr "()"        /ws
+//
+//num       ::= [0-9]++
+//
+//ident     ::= [a-z]++ &~ keyword
+//keyword   ::= "if" | "then" | "else" | "while"
+//
+//
+//
+//}
+//
 
-num       ::= [0-9]++
 
-ident     ::= [a-z]++ &~ keyword
-keyword   ::= "if" | "then" | "else" | "while"
+testcase {
+    input "abc                         ";
 
+    s   ::= q " "* => s
+    q   ::= [a-z] [a-z] [a-z] => a3
+         &~ ~[] "b" ~[]*
+}
 
+testcase {
+    input "abc                         ";
+    output "s:{a b c}";
 
+    s   ::= [a-z] [a-z] [a-z] " "* => s
 }