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;;;
;;; Copyright 2010 Free Software Foundation, Inc.
;;;
;;; This file is part of GNU Radio
;;;
;;; GNU Radio is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3, or (at your option)
;;; any later version.
;;;
;;; GNU Radio 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. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;;
(use-modules (gnuradio core))
(use-modules (oop goops))
;;(use-modules (ice-9 format))
;;(use-modules (ice-9 pretty-print))
(load-from-path "srfi/srfi-64") ; unit test library
(define (vector-map f v)
(list->vector (map f (vector->list v))))
;; Must precede all tests
(test-begin "qa_0000_basics")
(test-group "test-connect-1"
(let* ((src-data #(-5 -4 -3 -2 -1 0 1 2 3 4 5))
(expected-result (vector-map (lambda (x) (* x 2)) src-data))
(tb (gr:top-block-swig "QA top block"))
(src (gr:vector-source-i src-data #f))
(op (gr:multiply-const-ii 2))
(dst (gr:vector-sink-i)))
;; using gr:ep to create endpoints
(gr:connect tb (gr:ep src 0) (gr:ep op 0))
(gr:connect tb (gr:ep op 0) (gr:ep dst 0))
(gr:run tb)
(test-equal expected-result (gr:data dst))))
(test-group "test-connect-2"
(let* ((src-data #(-5 -4 -3 -2 -1 0 1 2 3 4 5))
(expected-result (vector-map (lambda (x) (* x 2)) src-data))
(tb (gr:top-block-swig "QA top block"))
(src (gr:vector-source-i src-data #f))
(op (gr:multiply-const-ii 2))
(dst (gr:vector-sink-i)))
;; using just blocks
(gr:connect tb src op)
(gr:connect tb op dst)
(gr:run tb)
(test-equal expected-result (gr:data dst))))
(test-group "test-connect-3"
(let* ((src-data #(-5 -4 -3 -2 -1 0 1 2 3 4 5))
(expected-result (vector-map (lambda (x) (* x 2)) src-data))
(tb (gr:top-block-swig "QA top block"))
(src (gr:vector-source-i src-data #f))
(op (gr:multiply-const-ii 2))
(dst (gr:vector-sink-i)))
;; using lists to represent endpoints
(gr:connect tb `(,src 0) `(,op 0))
(gr:connect tb `(,op 0) `(,dst 0))
(gr:run tb)
(test-equal expected-result (gr:data dst))))
(test-group "test-connect-4"
(let* ((src-data #(-5 -4 -3 -2 -1 0 1 2 3 4 5))
(expected-result (vector-map (lambda (x) (* x 2)) src-data))
(tb (gr:top-block-swig "QA top block"))
(src (gr:vector-source-i src-data #f))
(op (gr:multiply-const-ii 2))
(dst (gr:vector-sink-i)))
;; using multiple endpoints
(gr:connect tb src op dst)
(gr:run tb)
(test-equal expected-result (gr:data dst))))
(test-group "test-io-signature-1"
(let ((ios1 (gr:io-signature 1 2 8))
(ios2 (gr:io-signature2 1 2 16 32))
(ios3 (gr:io-signature3 1 -1 14 32 48))
(iosv (gr:io-signaturev 1 4 '(1 2 3))))
(test-equal 1 (gr:min-streams ios1))
(test-equal 2 (gr:max-streams ios1))
(test-equal 8 (gr:sizeof-stream-item ios1 0))
(test-equal 8 (gr:sizeof-stream-item ios1 1))
(test-equal 1 (gr:min-streams ios2))
(test-equal 2 (gr:max-streams ios2))
(test-equal 16 (gr:sizeof-stream-item ios2 0))
(test-equal 32 (gr:sizeof-stream-item ios2 1))
(test-equal 1 (gr:min-streams ios3))
(test-equal -1 (gr:max-streams ios3))
(test-equal 14 (gr:sizeof-stream-item ios3 0))
(test-equal 32 (gr:sizeof-stream-item ios3 1))
(test-equal 48 (gr:sizeof-stream-item ios3 2))
(test-equal '#(14 32 48) (gr:sizeof-stream-items ios3))
(test-equal 1 (gr:min-streams iosv))
(test-equal 4 (gr:max-streams iosv))
(test-equal 1 (gr:sizeof-stream-item iosv 0))
(test-equal 2 (gr:sizeof-stream-item iosv 1))
(test-equal 3 (gr:sizeof-stream-item iosv 2))
(test-equal 3 (gr:sizeof-stream-item iosv 3))
(test-equal '#(1 2 3) (gr:sizeof-stream-items iosv))
))
;; Must follow all tests
(test-end "qa_0000_basics")
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