1 files changed, 38 insertions, 0 deletions
diff --git a/tests/parallel-tests.lisp b/tests/parallel-tests.lisp
new file mode 100644
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+++ b/tests/parallel-tests.lisp
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+;; This file is part of eris-cl.
+;; Copyright (C) 2022 Piotr Szarmański
+
+;; eris-cl is free software: you can redistribute it and/or modify it under the
+;; terms of the GNU Lesser General Public License as published by the Free
+;; Software Foundation, either version 3 of the License, or (at your option) any
+;; later versqion.
+
+;; eris-cl 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
+;; eris-cl. If not, see <https://www.gnu.org/licenses/>.
+
+(in-package :eris/test)
+
+(def-suite* parallel-tests :in eris-tests)
+
+(defmacro assert-parallel-decode (array block-size)
+  `(uiop:with-temporary-file (:stream output-file :pathname pathname :direction :io)
+     (let* ((*table* (make-hash-table :test #'equalp))
+            (array ,array)
+            (read-capability (eris-encode array ,block-size #'hashtable-encode)))
+       (eris-decode-parallel read-capability #'hashtable-decode pathname
+                                  :initial-bindings (acons '*table* *table* bordeaux-threads:*default-special-bindings*)
+                                  :threads 4)
+       (is (equalp array
+                   (alexandria:read-stream-content-into-byte-vector output-file))))))
+
+(test simple-parallel-decode
+  (assert-parallel-decode (make-octets 4096 :element 101) 1024)
+  (assert-parallel-decode (make-octets 4095 :element 102) 1024)
+  (assert-parallel-decode (make-octets 18000 :element 103) 1024)
+  (assert-parallel-decode (make-octets 128000 :element 104) 32768)
+  (assert-parallel-decode (make-octets 131071 :element 104) 32768)
+  (assert-parallel-decode (make-octets 131072 :element 104) 32768)
+  (assert-parallel-decode (make-octets 131073 :element 104) 32768))