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master 1844bcf 2/3: Use lexical-binding in hmac-md5.el and add tests
From: |
Stefan Kangas |
Subject: |
master 1844bcf 2/3: Use lexical-binding in hmac-md5.el and add tests |
Date: |
Tue, 28 Apr 2020 15:55:18 -0400 (EDT) |
branch: master
commit 1844bcf556b21de79a97000223dd95ba86fd1817
Author: Stefan Kangas <address@hidden>
Commit: Stefan Kangas <address@hidden>
Use lexical-binding in hmac-md5.el and add tests
* lisp/net/hmac-md5.el: Use lexical-binding.
* test/lisp/net/hmac-md5-tests.el: New file.
---
lisp/net/hmac-md5.el | 40 ++-------------------
test/lisp/net/hmac-md5-tests.el | 80 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 83 insertions(+), 37 deletions(-)
diff --git a/lisp/net/hmac-md5.el b/lisp/net/hmac-md5.el
index 92efb6b..974ee0d 100644
--- a/lisp/net/hmac-md5.el
+++ b/lisp/net/hmac-md5.el
@@ -1,4 +1,4 @@
-;;; hmac-md5.el --- Compute HMAC-MD5.
+;;; hmac-md5.el --- Compute HMAC-MD5. -*- lexical-binding:t -*-
;; Copyright (C) 1999, 2001, 2007-2020 Free Software Foundation, Inc.
@@ -22,42 +22,8 @@
;;; Commentary:
-;; Test cases from RFC 2202, "Test Cases for HMAC-MD5 and HMAC-SHA-1".
-;;
-;; (encode-hex-string (hmac-md5 "Hi There" (make-string 16 ?\x0b)))
-;; => "9294727a3638bb1c13f48ef8158bfc9d"
-;;
-;; (encode-hex-string (hmac-md5 "what do ya want for nothing?" "Jefe"))
-;; => "750c783e6ab0b503eaa86e310a5db738"
-;;
-;; (encode-hex-string (hmac-md5 (make-string 50 ?\xdd) (make-string 16 ?\xaa)))
-;; => "56be34521d144c88dbb8c733f0e8b3f6"
-;;
-;; (encode-hex-string
-;; (hmac-md5
-;; (make-string 50 ?\xcd)
-;; (decode-hex-string "0102030405060708090a0b0c0d0e0f10111213141516171819")))
-;; => "697eaf0aca3a3aea3a75164746ffaa79"
-;;
-;; (encode-hex-string
-;; (hmac-md5 "Test With Truncation" (make-string 16 ?\x0c)))
-;; => "56461ef2342edc00f9bab995690efd4c"
-;;
-;; (encode-hex-string
-;; (hmac-md5-96 "Test With Truncation" (make-string 16 ?\x0c)))
-;; => "56461ef2342edc00f9bab995"
-;;
-;; (encode-hex-string
-;; (hmac-md5
-;; "Test Using Larger Than Block-Size Key - Hash Key First"
-;; (make-string 80 ?\xaa)))
-;; => "6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd"
-;;
-;; (encode-hex-string
-;; (hmac-md5
-;; "Test Using Larger Than Block-Size Key and Larger Than One Block-Size
Data"
-;; (make-string 80 ?\xaa)))
-;; => "6f630fad67cda0ee1fb1f562db3aa53e"
+;; Test cases from RFC 2202, "Test Cases for HMAC-MD5 and HMAC-SHA-1",
+;; moved to lisp/test/net/hmac-md5-tests.el
;;; Code:
diff --git a/test/lisp/net/hmac-md5-tests.el b/test/lisp/net/hmac-md5-tests.el
new file mode 100644
index 0000000..30d221e
--- /dev/null
+++ b/test/lisp/net/hmac-md5-tests.el
@@ -0,0 +1,80 @@
+;;; hmac-md5-tests.el --- Tests for hmac-md5.el -*- lexical-binding:t -*-
+
+;; Copyright (C) 2020 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs 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 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+(require 'ert)
+(require 'hmac-md5)
+
+;; Test cases from RFC 2202, "Test Cases for HMAC-MD5 and HMAC-SHA-1",
+;; moved here from hmac-md5.el
+
+(ert-deftest hmac-md5-test-encode-string ()
+ ;; RFC 2202 -- test_case 1
+ (should (equal (encode-hex-string
+ (hmac-md5 "Hi There" (make-string 16 ?\x0b)))
+ "9294727a3638bb1c13f48ef8158bfc9d"))
+
+ ;; RFC 2202 -- test_case 2
+ (should (equal (encode-hex-string
+ (hmac-md5 "what do ya want for nothing?" "Jefe"))
+ "750c783e6ab0b503eaa86e310a5db738"))
+
+ ;; RFC 2202 -- test_case 3
+ (should (equal (encode-hex-string
+ (hmac-md5 (decode-hex-string (make-string 100 ?d))
+ (decode-hex-string (make-string 32 ?a))))
+ "56be34521d144c88dbb8c733f0e8b3f6"))
+
+ ;; RFC 2202 -- test_case 4
+ (should (equal (encode-hex-string
+ (hmac-md5 (decode-hex-string
+ (mapconcat (lambda (c) (concat (list c) "d"))
+ (make-string 50 ?c) ""))
+ (decode-hex-string
"0102030405060708090a0b0c0d0e0f10111213141516171819")))
+ "697eaf0aca3a3aea3a75164746ffaa79"))
+
+ ;; RFC 2202 -- test_case 5 (a)
+ (should (equal (encode-hex-string
+ (hmac-md5 "Test With Truncation" (make-string 16 ?\x0c)))
+ "56461ef2342edc00f9bab995690efd4c"))
+
+ ;; RFC 2202 -- test_case 5 (b)
+ (should (equal (encode-hex-string
+ (hmac-md5-96 "Test With Truncation" (make-string 16 ?\x0c)))
+ "56461ef2342edc00f9bab995"))
+
+ ;; RFC 2202 -- test_case 6
+ (should (equal (encode-hex-string
+ (hmac-md5
+ "Test Using Larger Than Block-Size Key - Hash Key First"
+ (decode-hex-string (make-string 160 ?a))))
+ "6b1ab7fe4bd7bf8f0b62e6ce61b9d0cd"))
+
+ ;; RFC 2202 -- test_case 7
+ (should (equal (encode-hex-string
+ (hmac-md5
+ "Test Using Larger Than Block-Size Key and Larger Than One
Block-Size Data"
+ (decode-hex-string (make-string 160 ?a))))
+ "6f630fad67cda0ee1fb1f562db3aa53e")))
+
+(provide 'hmac-md5-tests)
+;;; hmac-md5-tests.el ends here