mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-29 19:30:36 +02:00
Fix bitvectors and non-zero lower bound arrays in truncated-print
* module/ice-9/arrays.scm (array-print-prefix): New private function. * libguile/arrays.c (scm_i_print_array): Reuse (array-print-prefix) from (ice-9 arrays). Make sure to release the array handle. * module/ice-9/pretty-print.scm (truncated-print): Support bitvectors. Don't try to guess the array prefix but call array-print-prefix from (ice-9 arrays) instead. Fix call to print-sequence to support non-zero lower bound arrays. * test-suite/tests/arrays.test: Test that arrays print properly. * test-suite/tests/print.test: Test truncated-print with bitvectors, non-zero lower bound arrays.
This commit is contained in:
Daniel Llorens
parent
f52fc0566f
commit
e0bcda4ad9
5 changed files with 169 additions and 56 deletions
|
|
@ -908,50 +908,17 @@ scm_i_print_array_dimension (scm_t_array_handle *h, int dim, int pos,
|
|||
return 1;
|
||||
}
|
||||
|
||||
/* Print an array.
|
||||
*/
|
||||
|
||||
int
|
||||
scm_i_print_array (SCM array, SCM port, scm_print_state *pstate)
|
||||
{
|
||||
scm_t_array_handle h;
|
||||
size_t i;
|
||||
int print_lbnds = 0, zero_size = 0, print_lens = 0;
|
||||
int d;
|
||||
|
||||
scm_call_2 (scm_c_private_ref ("ice-9 arrays", "array-print-prefix"),
|
||||
array, port);
|
||||
|
||||
scm_array_get_handle (array, &h);
|
||||
|
||||
scm_putc ('#', port);
|
||||
if (SCM_I_ARRAYP (array))
|
||||
scm_intprint (h.ndims, 10, port);
|
||||
if (h.element_type != SCM_ARRAY_ELEMENT_TYPE_SCM)
|
||||
scm_write (scm_array_handle_element_type (&h), port);
|
||||
|
||||
for (i = 0; i < h.ndims; i++)
|
||||
{
|
||||
if (h.dims[i].lbnd != 0)
|
||||
print_lbnds = 1;
|
||||
if (h.dims[i].ubnd - h.dims[i].lbnd + 1 == 0)
|
||||
zero_size = 1;
|
||||
else if (zero_size)
|
||||
print_lens = 1;
|
||||
}
|
||||
|
||||
if (print_lbnds || print_lens)
|
||||
for (i = 0; i < h.ndims; i++)
|
||||
{
|
||||
if (print_lbnds)
|
||||
{
|
||||
scm_putc ('@', port);
|
||||
scm_intprint (h.dims[i].lbnd, 10, port);
|
||||
}
|
||||
if (print_lens)
|
||||
{
|
||||
scm_putc (':', port);
|
||||
scm_intprint (h.dims[i].ubnd - h.dims[i].lbnd + 1,
|
||||
10, port);
|
||||
}
|
||||
}
|
||||
|
||||
if (h.ndims == 0)
|
||||
{
|
||||
/* Rank zero arrays, which are really just scalars, are printed
|
||||
|
|
@ -977,10 +944,13 @@ scm_i_print_array (SCM array, SCM port, scm_print_state *pstate)
|
|||
scm_putc ('(', port);
|
||||
scm_i_print_array_dimension (&h, 0, 0, port, pstate);
|
||||
scm_putc (')', port);
|
||||
return 1;
|
||||
d = 1;
|
||||
}
|
||||
else
|
||||
return scm_i_print_array_dimension (&h, 0, 0, port, pstate);
|
||||
d = scm_i_print_array_dimension (&h, 0, 0, port, pstate);
|
||||
|
||||
scm_array_handle_release (&h);
|
||||
return d;
|
||||
}
|
||||
|
||||
void
|
||||
|
|
|
|||
|
|
@ -17,9 +17,13 @@
|
|||
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
(define-module (ice-9 arrays)
|
||||
#:use-module (rnrs io ports)
|
||||
#:use-module (srfi srfi-1)
|
||||
#:export (array-copy))
|
||||
|
||||
; This is actually defined in boot-9.scm, apparently for b.c.
|
||||
;; This is actually defined in boot-9.scm, apparently for backwards
|
||||
;; compatibility.
|
||||
|
||||
;; (define (array-shape a)
|
||||
;; (map (lambda (ind) (if (number? ind) (list 0 (+ -1 ind)) ind))
|
||||
;; (array-dimensions a)))
|
||||
|
|
@ -30,3 +34,37 @@
|
|||
(array-copy! a b)
|
||||
b))
|
||||
|
||||
|
||||
;; Printing arrays
|
||||
|
||||
;; The dimensions aren't printed out unless they cannot be deduced from
|
||||
;; the content, which happens only when certain axes are empty. #:dims?
|
||||
;; can be used to force this printing. An array with all the dimensions
|
||||
;; printed out is still readable syntax, this can be useful for
|
||||
;; truncated-print.
|
||||
|
||||
(define* (array-print-prefix a port #:key dims?)
|
||||
(put-char port #\#)
|
||||
(display (array-rank a) port)
|
||||
(let ((t (array-type a)))
|
||||
(unless (eq? #t t)
|
||||
(display t port)))
|
||||
(let ((ss (array-shape a)))
|
||||
(let loop ((s ss) (slos? #f) (szero? #f) (slens? dims?))
|
||||
(define lo caar)
|
||||
(define hi cadar)
|
||||
(if (null? s)
|
||||
(when (or slos? slens?)
|
||||
(pair-for-each (lambda (s)
|
||||
(when slos?
|
||||
(put-char port #\@)
|
||||
(display (lo s) port))
|
||||
(when slens?
|
||||
(put-char port #\:)
|
||||
(display (- (hi s) (lo s) -1) port)))
|
||||
ss))
|
||||
(let ((zero-size? (zero? (- (hi s) (lo s) -1))))
|
||||
(loop (cdr s)
|
||||
(or slos? (not (zero? (lo s))))
|
||||
(or szero? zero-size?)
|
||||
(or slens? (and (not zero-size?) szero?))))))))
|
||||
|
|
|
|||
|
|
@ -429,17 +429,25 @@ sub-expression, via the @var{breadth-first?} keyword argument."
|
|||
(display ")"))
|
||||
(else
|
||||
(display "#"))))
|
||||
((bitvector? x)
|
||||
(cond
|
||||
((>= width (+ 2 (array-length x)))
|
||||
(format #t "~a" x))
|
||||
;; the truncated bitvector would print as #1b(...), so we print by hand.
|
||||
((>= width (+ 2 ellipsis-width))
|
||||
(format #t "#*")
|
||||
(array-for-each (lambda (xi) (format #t (if xi "1" "0")))
|
||||
(make-shared-array x list (- width 2 ellipsis-width)))
|
||||
(format #t ellipsis))
|
||||
(else
|
||||
(display "#"))))
|
||||
((and (array? x) (not (string? x)))
|
||||
(let* ((type (array-type x))
|
||||
(prefix
|
||||
(if inner?
|
||||
""
|
||||
(if (zero? (array-rank x))
|
||||
(string-append "#0" (if (eq? #t type) "" (symbol->string type)))
|
||||
(let ((s (format #f "~a"
|
||||
(apply make-typed-array type *unspecified*
|
||||
(make-list (array-rank x) 0)))))
|
||||
(substring s 0 (- (string-length s) 2))))))
|
||||
(call-with-output-string
|
||||
(lambda (s) ((@@ (ice-9 arrays) array-print-prefix) x s)))))
|
||||
(width-prefix (string-length prefix)))
|
||||
(cond
|
||||
((>= width (+ 2 width-prefix ellipsis-width))
|
||||
|
|
@ -447,7 +455,9 @@ sub-expression, via the @var{breadth-first?} keyword argument."
|
|||
(if (zero? (array-rank x))
|
||||
(print (array-ref x) (- width width-prefix 2))
|
||||
(print-sequence x (- width width-prefix 2) (array-length x)
|
||||
array-cell-ref identity
|
||||
(let ((base (caar (array-shape x))))
|
||||
(lambda (x i) (array-cell-ref x (+ base i))))
|
||||
identity
|
||||
#:inner? (< 1 (array-rank x))))
|
||||
(display ")"))
|
||||
(else
|
||||
|
|
|
|||
|
|
@ -999,4 +999,57 @@
|
|||
"#1(b c)"
|
||||
(format #f "~a" (make-shared-array #(a b c)
|
||||
(lambda (i) (list (+ i 1)))
|
||||
2))))
|
||||
2)))
|
||||
|
||||
(pass-if-equal "0-array"
|
||||
"#0(9)"
|
||||
(format #f "~a" (make-array 9)))
|
||||
|
||||
(pass-if-equal "2-array"
|
||||
"#2f64((0.0 1.0) (2.0 3.0))"
|
||||
(format #f "~a" #2f64((0 1) (2 3))))
|
||||
|
||||
(pass-if-equal "empty 3-array"
|
||||
"#3()"
|
||||
(format #f "~a" (make-array 1 0 0 0)))
|
||||
|
||||
(pass-if-equal "empty 3-array with last nonempty dim."
|
||||
"#3:0:0:1()"
|
||||
(format #f "~a" (make-array 1 0 0 1)))
|
||||
|
||||
(pass-if-equal "empty 3-array with middle nonempty dim."
|
||||
"#3:0:1:0()"
|
||||
(format #f "~a" (make-array 1 0 1 0)))
|
||||
|
||||
(pass-if-equal "empty 3-array with first nonempty dim."
|
||||
"#3(())"
|
||||
(format #f "~a" (make-array 1 1 0 0)))
|
||||
|
||||
(pass-if-equal "3-array with non-zero lower bounds"
|
||||
"#3@1@0@1(((1 1 1) (1 1 1)) ((1 1 1) (1 1 1)))"
|
||||
(format #f "~a" (make-array 1 '(1 2) '(0 1) '(1 3))))
|
||||
|
||||
(pass-if-equal "3-array with non-zero-lower bounds and last nonempty dim."
|
||||
"#3@0:0@0:0@1:3()"
|
||||
(format #f "~a" (make-array 1 0 0 '(1 3))))
|
||||
|
||||
(pass-if-equal "3-array with non-zero-lower bounds and middle nonempty dim."
|
||||
"#3@0:0@1:3@0:0()"
|
||||
(format #f "~a" (make-array 1 0 '(1 3) 0)))
|
||||
|
||||
(pass-if-equal "3-array with non-zero-lower bounds and first nonempty dim."
|
||||
"#3@1@0@0(() () ())"
|
||||
(format #f "~a" (make-array 1 '(1 3) 0 0)))
|
||||
|
||||
(pass-if-equal "3-array with singleton dim case I"
|
||||
"#3@1@1@-1(((1 1 1)))"
|
||||
(format #f "~a" (make-array 1 '(1 1) '(1 1) '(-1 1))))
|
||||
|
||||
(pass-if-equal "3-array with singleton dim case II"
|
||||
"#3@-1@1@1(((1) (1) (1)))"
|
||||
(format #f "~a" (make-array 1 '(-1 -1) '(1 3) '(1 1))))
|
||||
|
||||
(pass-if-equal "3-array with singleton dim case III"
|
||||
"#3@1@-1@1(((1)) ((1)) ((1)))"
|
||||
(format #f "~a" (make-array 1 '(1 3) '(-1 -1) '(1 1)))))
|
||||
|
||||
|
|
|
|||
|
|
@ -147,6 +147,35 @@
|
|||
(pass-if-equal "#<directory (test-…>"
|
||||
(tprint (current-module) 20 "UTF-8"))
|
||||
|
||||
;; bitvectors
|
||||
|
||||
(let ((testv (bitvector #t #f #f #t #t #f #t #t)))
|
||||
(pass-if-equal "#*10011011"
|
||||
(tprint testv 11 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#*10011011"
|
||||
(tprint testv 11 "ISO-8859-1"))
|
||||
|
||||
(pass-if-equal "#*10011…"
|
||||
(tprint testv 8 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#*100..."
|
||||
(tprint testv 8 "ISO-8859-1"))
|
||||
|
||||
(pass-if-equal "#*10…"
|
||||
(tprint testv 5 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#*..."
|
||||
(tprint testv 5 "ISO-8859-1"))
|
||||
|
||||
(pass-if-equal "#*1…"
|
||||
(tprint testv 4 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#"
|
||||
(tprint testv 4 "ISO-8859-1")))
|
||||
|
||||
;; rank 0 arrays
|
||||
|
||||
(pass-if-equal "#0(#)"
|
||||
(tprint (make-typed-array #t 9.0) 6 "UTF-8"))
|
||||
|
||||
|
|
@ -162,17 +191,30 @@
|
|||
(pass-if-equal "#"
|
||||
(tprint (make-typed-array 's32 0 20 20) 7 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#2s32(…)"
|
||||
(tprint (make-typed-array 's32 0 20 20) 8 "UTF-8"))
|
||||
;; higher dimensional arrays
|
||||
|
||||
(pass-if-equal "#2s32(# …)"
|
||||
(tprint (make-typed-array 's32 0 20 20) 10 "UTF-8"))
|
||||
(let ((testa (make-typed-array 's32 0 20 20)))
|
||||
(pass-if-equal "#2s32(…)"
|
||||
(tprint testa 8 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#2s32((…) …)"
|
||||
(tprint (make-typed-array 's32 0 20 20) 12 "UTF-8"))
|
||||
(pass-if-equal "#2s32(# …)"
|
||||
(tprint testa 10 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#2s32((0 …) …)"
|
||||
(tprint (make-typed-array 's32 0 20 20) 14 "UTF-8"))
|
||||
(pass-if-equal "#2s32((…) …)"
|
||||
(tprint testa 12 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#2s32((0 …) …)"
|
||||
(tprint testa 14 "UTF-8")))
|
||||
|
||||
;; check that bounds are printed correctly
|
||||
|
||||
(pass-if-equal "#2@-1@0((foo foo foo foo …) …)"
|
||||
(tprint (make-array 'foo '(-1 3) 5) 30 "UTF-8"))
|
||||
|
||||
(pass-if-equal "#3@-1:5@0:0@0:5(() () () # #)"
|
||||
(tprint (make-array 'foo '(-1 3) 0 5) 30 "UTF-8"))
|
||||
|
||||
;; nested objects including arrays
|
||||
|
||||
(pass-if-equal "#2((#(9 9) #(9 9)) (#(9 9) #(9 9)))"
|
||||
(tprint (make-typed-array #t (make-typed-array #t 9 2) 2 2) 40 "UTF-8"))
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue