aboutsummaryrefslogtreecommitdiff
path: root/amforth-6.5/common/lib/forth2012/tester/coreplustest.fth
diff options
context:
space:
mode:
Diffstat (limited to 'amforth-6.5/common/lib/forth2012/tester/coreplustest.fth')
-rw-r--r--amforth-6.5/common/lib/forth2012/tester/coreplustest.fth190
1 files changed, 0 insertions, 190 deletions
diff --git a/amforth-6.5/common/lib/forth2012/tester/coreplustest.fth b/amforth-6.5/common/lib/forth2012/tester/coreplustest.fth
deleted file mode 100644
index ff165d4..0000000
--- a/amforth-6.5/common/lib/forth2012/tester/coreplustest.fth
+++ /dev/null
@@ -1,190 +0,0 @@
-\ Additional tests on the the ANS Forth Core word set
-
-\ This program was written by Gerry Jackson in 2007, with contributions from
-\ others where indicated, and is in the public domain - it can be distributed
-\ and/or modified in any way but please retain this notice.
-
-\ This program is distributed in the hope that it will be useful,
-\ but WITHOUT ANY WARRANTY; without even the implied warranty of
-\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-\ The tests are not claimed to be comprehensive or correct
-
-\ ------------------------------------------------------------------------------
-\ Version 0.3 1 April 2012 Tests placed in the public domain.
-\ Testing multiple ELSE's.
-\ Further tests on DO +LOOPs.
-\ Ackermann function added to test RECURSE.
-\ >IN manipulation in interpreter mode
-\ Immediate CONSTANTs, VARIABLEs and CREATEd words tests.
-\ :NONAME with RECURSE moved to core extension tests.
-\ Parsing behaviour of S" ." and ( tested
-\ 0.2 6 March 2009 { and } replaced with T{ and }T
-\ Added extra RECURSE tests
-\ 0.1 20 April 2007 Created
-\ ------------------------------------------------------------------------------
-\ The tests are based on John Hayes test program for the core word set
-\
-\ This file provides some more tests on Core words where the original Hayes
-\ tests are thought to be incomplete
-\
-\ Words tested in this file are:
-\ DO +LOOP RECURSE ELSE >IN IMMEDIATE
-\ ------------------------------------------------------------------------------
-\ Assumptions and dependencies:
-\ - tester.fr or ttester.fs has been loaded prior to this file
-\ - core.fr has been loaded so that constants MAX-INT, MIN-INT and
-\ MAX-UINT are defined
-\ ------------------------------------------------------------------------------
-
-DECIMAL
-
-TESTING DO +LOOP with run-time increment, negative increment, infinite loop
-\ Contributed by Reinhold Straub
-
-VARIABLE iterations
-VARIABLE increment
-: gd7 ( limit start increment -- )
- increment !
- 0 iterations !
- DO
- 1 iterations +!
- I
- iterations @ 6 = IF LEAVE THEN
- increment @
- +LOOP iterations @
-;
-
-T{ 4 4 -1 gd7 -> 4 1 }T
-T{ 1 4 -1 gd7 -> 4 3 2 1 4 }T
-T{ 4 1 -1 gd7 -> 1 0 -1 -2 -3 -4 6 }T
-T{ 4 1 0 gd7 -> 1 1 1 1 1 1 6 }T
-T{ 0 0 0 gd7 -> 0 0 0 0 0 0 6 }T
-T{ 1 4 0 gd7 -> 4 4 4 4 4 4 6 }T
-T{ 1 4 1 gd7 -> 4 5 6 7 8 9 6 }T
-T{ 4 1 1 gd7 -> 1 2 3 3 }T
-T{ 4 4 1 gd7 -> 4 5 6 7 8 9 6 }T
-T{ 2 -1 -1 gd7 -> -1 -2 -3 -4 -5 -6 6 }T
-T{ -1 2 -1 gd7 -> 2 1 0 -1 4 }T
-T{ 2 -1 0 gd7 -> -1 -1 -1 -1 -1 -1 6 }T
-T{ -1 2 0 gd7 -> 2 2 2 2 2 2 6 }T
-T{ -1 2 1 gd7 -> 2 3 4 5 6 7 6 }T
-T{ 2 -1 1 gd7 -> -1 0 1 3 }T
-T{ -20 30 -10 gd7 -> 30 20 10 0 -10 -20 6 }T
-T{ -20 31 -10 gd7 -> 31 21 11 1 -9 -19 6 }T
-T{ -20 29 -10 gd7 -> 29 19 9 -1 -11 5 }T
-
-\ ------------------------------------------------------------------------------
-TESTING DO +LOOP with large and small increments
-
-\ Contributed by Andrew Haley
-
-MAX-UINT 8 RSHIFT 1+ CONSTANT ustep
-ustep NEGATE CONSTANT -ustep
-MAX-INT 7 RSHIFT 1+ CONSTANT step
-step NEGATE CONSTANT -step
-
-VARIABLE bump
-
-T{ : gd8 bump ! DO 1+ bump @ +LOOP ; -> }T
-
-T{ 0 MAX-UINT 0 ustep gd8 -> 256 }T
-T{ 0 0 MAX-UINT -ustep gd8 -> 256 }T
-
-T{ 0 MAX-INT MIN-INT step gd8 -> 256 }T
-T{ 0 MIN-INT MAX-INT -step gd8 -> 256 }T
-
-\ Two's complement arithmetic, wraps around modulo wordsize
-\ Only tested if the Forth system does wrap around, use of conditional
-\ compilation deliberately avoided
-
-MAX-INT 1+ MIN-INT = CONSTANT +wrap?
-MIN-INT 1- MAX-INT = CONSTANT -wrap?
-MAX-UINT 1+ 0= CONSTANT +uwrap?
-0 1- MAX-UINT = CONSTANT -uwrap?
-
-: gd9 ( n limit start step f result -- )
- >R IF gd8 ELSE 2DROP 2DROP R@ THEN -> R> }T
-;
-
-T{ 0 0 0 ustep +uwrap? 256 gd9
-T{ 0 0 0 -ustep -uwrap? 1 gd9
-T{ 0 MIN-INT MAX-INT step +wrap? 1 gd9
-T{ 0 MAX-INT MIN-INT -step -wrap? 1 gd9
-
-\ ------------------------------------------------------------------------------
-TESTING DO +LOOP with maximum and minimum increments
-
-: (-mi) MAX-INT DUP NEGATE + 0= IF MAX-INT NEGATE ELSE -32767 THEN ;
-(-mi) CONSTANT -max-int
-
-T{ 0 1 0 MAX-INT gd8 -> 1 }T
-T{ 0 -max-int NEGATE -max-int OVER gd8 -> 2 }T
-
-T{ 0 MAX-INT 0 MAX-INT gd8 -> 1 }T
-T{ 0 MAX-INT 1 MAX-INT gd8 -> 1 }T
-T{ 0 MAX-INT -1 MAX-INT gd8 -> 2 }T
-T{ 0 MAX-INT dup 1- MAX-INT gd8 -> 1 }T
-
-T{ 0 MIN-INT 1+ 0 MIN-INT gd8 -> 1 }T
-T{ 0 MIN-INT 1+ -1 MIN-INT gd8 -> 1 }T
-T{ 0 MIN-INT 1+ 1 MIN-INT gd8 -> 2 }T
-T{ 0 MIN-INT 1+ DUP MIN-INT gd8 -> 1 }T
-
-\ ------------------------------------------------------------------------------
-TESTING multiple RECURSEs in one colon definition
-
-: ack ( m n -- u ) \ Ackermann function, from Rosetta Code
- OVER 0= IF NIP 1+ EXIT THEN \ ack(0, n) = n+1
- SWAP 1- SWAP ( -- m-1 n )
- DUP 0= IF 1+ RECURSE EXIT THEN \ ack(m, 0) = ack(m-1, 1)
- 1- OVER 1+ SWAP RECURSE RECURSE \ ack(m, n) = ack(m-1, ack(m,n-1))
-;
-
-T{ 0 0 ack -> 1 }T
-T{ 3 0 ack -> 5 }T
-T{ 2 4 ack -> 11 }T
-
-\ ------------------------------------------------------------------------------
-TESTING multiple ELSE's in an IF statement
-\ Discussed on comp.lang.forth and accepted as valid ANS Forth
-
-: melse IF 1 ELSE 2 ELSE 3 ELSE 4 ELSE 5 THEN ;
-T{ 0 melse -> 2 4 }T
-T{ -1 melse -> 1 3 5 }T
-
-\ ------------------------------------------------------------------------------
-TESTING manipulation of >IN in interpreter mode
-
-T{ 123456 depth over 9 < 35 and + 3 + >in ! -> 123456 23456 3456 456 56 6 }T
-T{ 14145 8115 ?dup 0= 34 and >in +! tuck mod 14 >in ! GCD calculation -> 15 }T
-
-\ ------------------------------------------------------------------------------
-TESTING IMMEDIATE with CONSTANT VARIABLE and CREATE [ ... DOES> ]
-
-T{ 123 CONSTANT iw1 IMMEDIATE iw1 -> 123 }T
-T{ : iw2 iw1 LITERAL ; iw2 -> 123 }T
-T{ VARIABLE iw3 IMMEDIATE 234 iw3 ! iw3 @ -> 234 }T
-T{ : iw4 iw3 [ @ ] LITERAL ; iw4 -> 234 }T
-T{ :noname [ 345 ] iw3 [ ! ] ; DROP iw3 @ -> 345 }T
-T{ CREATE iw5 456 , IMMEDIATE -> }T
-T{ :noname iw5 [ @ iw3 ! ] ; DROP iw3 @ -> 456 }T
-T{ : iw6 CREATE , IMMEDIATE DOES> @ 1+ ; -> }T
-T{ 111 iw6 iw7 iw7 -> 112 }T
-T{ : iw8 iw7 LITERAL 1+ ; iw8 -> 113 }T
-T{ : iw9 CREATE , DOES> @ 2 + IMMEDIATE ; -> }T
-: find-iw bl word find nip ; ( -- 0 | 1 | -1 )
-T{ 222 iw9 iw10 find-iw iw10 -> -1 }T \ iw10 is not immediate
-T{ iw10 find-iw iw10 -> 224 1 }T \ iw10 becomes immediate
-
-\ ------------------------------------------------------------------------------
-TESTING parsing behaviour of S" ." and (
-\ which should parse to just beyond the terminating character no space needed
-
-T{ S" A string"2DROP -> }T
-T{ ( A comment)1234 -> 1234 }T
-T{ : pb1 cr ." You should see 2345: "." 2345"( A comment); pb1 -> }T
-
-\ ------------------------------------------------------------------------------
-
-CR .( End of additional Core tests) CR