66 lines
1.2 KiB
Forth
66 lines
1.2 KiB
Forth
\ Copyright 2021 Bradley D. Nelson
|
|
\
|
|
\ Licensed under the Apache License, Version 2.0 (the "License");
|
|
\ you may not use this file except in compliance with the License.
|
|
\ You may obtain a copy of the License at
|
|
\
|
|
\ http://www.apache.org/licenses/LICENSE-2.0
|
|
\
|
|
\ Unless required by applicable law or agreed to in writing, software
|
|
\ distributed under the License is distributed on an "AS IS" BASIS,
|
|
\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
\ See the License for the specific language governing permissions and
|
|
\ limitations under the License.
|
|
|
|
( Test CASE Works )
|
|
|
|
e: test-case
|
|
: foo
|
|
case
|
|
1 of ." one" cr endof
|
|
2 of ." two" cr endof
|
|
." other: " dup . cr
|
|
endcase
|
|
;
|
|
1 foo
|
|
out: one
|
|
2 foo
|
|
out: two
|
|
3 foo
|
|
out: other: 3
|
|
;e
|
|
|
|
e: test-case-dup
|
|
: foo
|
|
case
|
|
1 of ." one" cr endof
|
|
2 of ." two" cr endof
|
|
1 of ." onemore" cr endof
|
|
." other: " dup . cr
|
|
endcase
|
|
;
|
|
1 foo
|
|
out: one
|
|
2 foo
|
|
out: two
|
|
3 foo
|
|
out: other: 3
|
|
;e
|
|
|
|
e: test-case-string
|
|
: foo
|
|
case
|
|
1 of s" one" endof
|
|
2 of s" two" endof
|
|
1 of s" onemore" endof
|
|
>r s" other" r>
|
|
endcase
|
|
;
|
|
1 foo type cr
|
|
out: one
|
|
2 foo type cr
|
|
out: two
|
|
3 foo type cr
|
|
out: other
|
|
;e
|