penpot/common/test/common_tests/buffer_test.cljc
2025-06-04 12:46:49 +02:00

50 lines
1.2 KiB
Clojure

;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) KALEIDOS INC
(ns common-tests.buffer-test
(:require
[app.common.buffer :as buf]
[app.common.uuid :as uuid]
[clojure.test :as t]))
(t/deftest allocate
(let [b (buf/allocate 1)]
(t/is (buf/buffer? b))))
(t/deftest rw-byte
(let [b (buf/allocate 1)]
(buf/write-byte b 0 123)
(let [res (buf/read-byte b 0)]
(t/is (= 123 res)))
(buf/write-byte b 0 252)
(let [res (buf/read-byte b 0)]
(t/is (= -4 res)))))
(t/deftest rw-int
(let [b (buf/allocate 4)]
(buf/write-int b 0 123)
(let [res (buf/read-int b 0)]
(t/is (= 123 res)))))
(t/deftest rw-float
(let [b (buf/allocate 4)]
(buf/write-float b 0 123)
(let [res (buf/read-float b 0)]
(t/is (= 123.0 res)))))
(t/deftest rw-short
(let [b (buf/allocate 2)]
(buf/write-short b 0 123)
(let [res (buf/read-short b 0)]
(t/is (= 123 res)))))
(t/deftest rw-uuid
(let [b (buf/allocate 16)
id (uuid/next)]
(buf/write-uuid b 0 id)
(let [res (buf/read-uuid b 0)]
(t/is (= id res)))))