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[Guile-commits] GNU Guile branch, stable-2.0, updated. v2.0.0-160-g39bed
From: |
Andy Wingo |
Subject: |
[Guile-commits] GNU Guile branch, stable-2.0, updated. v2.0.0-160-g39bed56 |
Date: |
Fri, 01 Apr 2011 14:45:55 +0000 |
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the project "GNU Guile".
http://git.savannah.gnu.org/cgit/guile.git/commit/?id=39bed56f670267f66d99f98cd58978871b789557
The branch, stable-2.0 has been updated
via 39bed56f670267f66d99f98cd58978871b789557 (commit)
from c6b08d21947b1b33de1e8cd364553112d4015253 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
commit 39bed56f670267f66d99f98cd58978871b789557
Author: Andy Wingo <address@hidden>
Date: Fri Apr 1 16:45:58 2011 +0200
fix c32vector-set!, c64vector-set!
* module/srfi/srfi-4/gnu.scm (bytevector-c32-native-set!):
(bytevector-c64-native-set!): Fix to actually allow complex numbers.
* test-suite/tests/srfi-4.test: Add tests.
-----------------------------------------------------------------------
Summary of changes:
module/srfi/srfi-4/gnu.scm | 10 ++--
test-suite/tests/srfi-4.test | 84 +++++++++++++++++++++++++++++++++++++++++-
2 files changed, 88 insertions(+), 6 deletions(-)
diff --git a/module/srfi/srfi-4/gnu.scm b/module/srfi/srfi-4/gnu.scm
index 8cd5e89..ac22809 100644
--- a/module/srfi/srfi-4/gnu.scm
+++ b/module/srfi/srfi-4/gnu.scm
@@ -1,6 +1,6 @@
;;; Extensions to SRFI-4
-;; Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+;; Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
;;
;; This library is free software; you can redistribute it and/or
;; modify it under the terms of the GNU Lesser General Public
@@ -83,14 +83,14 @@
(make-rectangular (bytevector-ieee-single-native-ref v i)
(bytevector-ieee-single-native-ref v (+ i 4))))
(define (bytevector-c32-native-set! v i x)
- (bytevector-ieee-single-native-set! v i x)
- (bytevector-ieee-single-native-set! v (+ i 4) x))
+ (bytevector-ieee-single-native-set! v i (real-part x))
+ (bytevector-ieee-single-native-set! v (+ i 4) (imag-part x)))
(define (bytevector-c64-native-ref v i)
(make-rectangular (bytevector-ieee-double-native-ref v i)
(bytevector-ieee-double-native-ref v (+ i 8))))
(define (bytevector-c64-native-set! v i x)
- (bytevector-ieee-double-native-set! v i x)
- (bytevector-ieee-double-native-set! v (+ i 8) x))
+ (bytevector-ieee-double-native-set! v i (real-part x))
+ (bytevector-ieee-double-native-set! v (+ i 8) (imag-part x)))
(define-bytevector-type c32 c32-native 8)
(define-bytevector-type c64 c64-native 16)
diff --git a/test-suite/tests/srfi-4.test b/test-suite/tests/srfi-4.test
index 0cdfb66..fca065d 100644
--- a/test-suite/tests/srfi-4.test
+++ b/test-suite/tests/srfi-4.test
@@ -1,7 +1,7 @@
;;;; srfi-4.test --- Test suite for Guile's SRFI-4 functions. -*- scheme -*-
;;;; Martin Grabmueller, 2001-06-26
;;;;
-;;;; Copyright (C) 2001, 2006, 2010 Free Software Foundation, Inc.
+;;;; Copyright (C) 2001, 2006, 2010, 2011 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
@@ -18,6 +18,7 @@
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
(use-modules (srfi srfi-4)
+ (srfi srfi-4 gnu)
(test-suite lib))
(with-test-prefix "u8 vectors"
@@ -396,3 +397,84 @@
(pass-if "+inf.0, -inf.0, +nan.0 in f64vector"
(f64vector? #f64(+inf.0 -inf.0 +nan.0))))
+
+(with-test-prefix "c32 vectors"
+
+ (pass-if "c32vector? success"
+ (c32vector? (c32vector)))
+
+ (pass-if "c32vector? failure"
+ (not (c32vector? (s8vector))))
+
+ (pass-if "c32vector-length success 1"
+ (= (c32vector-length (c32vector)) 0))
+
+ (pass-if "c32vector-length success 2"
+ (= (c32vector-length (c32vector -3-2i)) 1))
+
+ (pass-if "c32vector-length failure"
+ (not (= (c32vector-length (c32vector 3)) 3)))
+
+ (pass-if "c32vector-ref"
+ (= (c32vector-ref (c32vector 1 2+13i 3) 1) 2+13i))
+
+ (pass-if "c32vector-set!/ref"
+ (= (let ((s (make-c32vector 10 0)))
+ (c32vector-set! s 4 33-1i)
+ (c32vector-ref s 4)) 33-1i))
+
+ (pass-if "c32vector->list/list->c32vector"
+ (equal? (c32vector->list (c32vector 1 2 3 4))
+ (c32vector->list (list->c32vector '(1 2 3 4)))))
+
+ (pass-if "c32vector->list/uniform-vector->list"
+ (equal? (c32vector->list (c32vector 1 2 3 4))
+ (uniform-vector->list (c32vector 1 2 3 4))))
+
+ (pass-if "make-c32vector"
+ (equal? (list->c32vector '(7 7 7 7))
+ (make-c32vector 4 7)))
+
+ (pass-if "+inf.0, -inf.0, +nan.0 in c32vector"
+ (c32vector? #c32(+inf.0 -inf.0 +nan.0))))
+
+(with-test-prefix "c64 vectors"
+
+ (pass-if "c64vector? success"
+ (c64vector? (c64vector)))
+
+ (pass-if "c64vector? failure"
+ (not (c64vector? (s8vector))))
+
+ (pass-if "c64vector-length success 1"
+ (= (c64vector-length (c64vector)) 0))
+
+ (pass-if "c64vector-length success 2"
+ (= (c64vector-length (c64vector -3-2i)) 1))
+
+ (pass-if "c64vector-length failure"
+ (not (= (c64vector-length (c64vector 3)) 3)))
+
+ (pass-if "c64vector-ref"
+ (= (c64vector-ref (c64vector 1+2i 2+3i 3) 1) 2+3i))
+
+ (pass-if "c64vector-set!/ref"
+ (= (let ((s (make-c64vector 10 0)))
+ (c64vector-set! s 4 33+1i)
+ (c64vector-ref s 4)) 33+1i))
+
+ (pass-if "c64vector->list/list->c64vector"
+ (equal? (c64vector->list (c64vector 1 2 3 4))
+ (c64vector->list (list->c64vector '(1 2 3 4)))))
+
+ (pass-if "c64vector->list/uniform-vector->list"
+ (equal? (c64vector->list (c64vector 1 2 3 4))
+ (uniform-vector->list (c64vector 1 2 3 4))))
+
+ (pass-if "make-c64vector"
+ (equal? (list->c64vector '(7 7 7 7))
+ (make-c64vector 4 7)))
+
+ (pass-if "+inf.0, -inf.0, +nan.0 in c64vector"
+ (c64vector? #c64(+inf.0 -inf.0 +nan.0))))
+
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