From: Taylor R Campbell <campbell@mumble.net>
Date: Sun, 3 May 2015 00:03:44 +0000 (+0000)
Subject: Add vector-8b<->hexadecimal tests.
X-Git-Tag: mit-scheme-pucked-9.2.12~376^2~99
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=4fdf75a1cc204eb01f782ba04d8196ab7326c24a;p=mit-scheme.git

Add vector-8b<->hexadecimal tests.
---

diff --git a/tests/check.scm b/tests/check.scm
index 7f6294c50..9cbefad40 100644
--- a/tests/check.scm
+++ b/tests/check.scm
@@ -53,6 +53,7 @@ USA.
     "runtime/test-process"
     "runtime/test-readwrite"
     "runtime/test-regsexp"
+    "runtime/test-string"
     "runtime/test-url"
     ("runtime/test-wttree" (runtime wt-tree))
     ;;"ffi/test-ffi"
diff --git a/tests/runtime/test-string.scm b/tests/runtime/test-string.scm
new file mode 100644
index 000000000..7c04b3b45
--- /dev/null
+++ b/tests/runtime/test-string.scm
@@ -0,0 +1,112 @@
+#| -*-Scheme-*-
+
+Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
+    1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Massachusetts
+    Institute of Technology
+
+This file is part of MIT/GNU Scheme.
+
+MIT/GNU Scheme 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 2 of the License, or (at
+your option) any later version.
+
+MIT/GNU Scheme 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 MIT/GNU Scheme; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
+USA.
+
+|#
+
+;;;; Tests of string operations
+
+(declare (usual-integrations))
+
+(define (allbytes)
+  (let ((v8b (make-vector-8b #x100)))
+    (do ((i 0 (+ i 1))) ((>= i #x100))
+      (vector-8b-set! v8b i i))
+    v8b))
+
+(define (allbytes:lower)
+  (string-append
+   "000102030405060708090a0b0c0d0e0f"
+   "101112131415161718191a1b1c1d1e1f"
+   "202122232425262728292a2b2c2d2e2f"
+   "303132333435363738393a3b3c3d3e3f"
+   "404142434445464748494a4b4c4d4e4f"
+   "505152535455565758595a5b5c5d5e5f"
+   "606162636465666768696a6b6c6d6e6f"
+   "707172737475767778797a7b7c7d7e7f"
+   "808182838485868788898a8b8c8d8e8f"
+   "909192939495969798999a9b9c9d9e9f"
+   "a0a1a2a3a4a5a6a7a8a9aaabacadaeaf"
+   "b0b1b2b3b4b5b6b7b8b9babbbcbdbebf"
+   "c0c1c2c3c4c5c6c7c8c9cacbcccdcecf"
+   "d0d1d2d3d4d5d6d7d8d9dadbdcdddedf"
+   "e0e1e2e3e4e5e6e7e8e9eaebecedeeef"
+   "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff"))
+
+(define (allbytes:upper)
+  (string-append
+   "000102030405060708090A0B0C0D0E0F"
+   "101112131415161718191A1B1C1D1E1F"
+   "202122232425262728292A2B2C2D2E2F"
+   "303132333435363738393A3B3C3D3E3F"
+   "404142434445464748494A4B4C4D4E4F"
+   "505152535455565758595A5B5C5D5E5F"
+   "606162636465666768696A6B6C6D6E6F"
+   "707172737475767778797A7B7C7D7E7F"
+   "808182838485868788898A8B8C8D8E8F"
+   "909192939495969798999A9B9C9D9E9F"
+   "A0A1A2A3A4A5A6A7A8A9AAABACADAEAF"
+   "B0B1B2B3B4B5B6B7B8B9BABBBCBDBEBF"
+   "C0C1C2C3C4C5C6C7C8C9CACBCCCDCECF"
+   "D0D1D2D3D4D5D6D7D8D9DADBDCDDDEDF"
+   "E0E1E2E3E4E5E6E7E8E9EAEBECEDEEEF"
+   "F0F1F2F3F4F5F6F7F8F9FAFBFCFDFEFF"))
+
+(define-test 'HEXADECIMAL->VECTOR-8B/LOWERCASE
+  (lambda ()
+    (assert-equal (allbytes) (hexadecimal->vector-8b (allbytes:lower)))))
+
+(define-test 'HEXADECIMAL->VECTOR-8B/UPPERCASE
+  (lambda ()
+    (assert-equal (allbytes) (hexadecimal->vector-8b (allbytes:upper)))))
+
+;; Change this test if you change the case -- and consider whether
+;; applications may break if you do.
+(define-test 'VECTOR-8B->HEXADECIMAL
+  (lambda ()
+    (assert-equal (allbytes:lower) (vector-8b->hexadecimal (allbytes)))))
+
+(define-test 'VECTOR-8B->HEXADECIMAL/LOWERCASE
+  (lambda ()
+    (assert-equal (allbytes:lower)
+                  (string-downcase (vector-8b->hexadecimal (allbytes))))))
+
+(define-test 'VECTOR-8B->HEXADECIMAL/UPPERCASE
+  (lambda ()
+    (assert-equal (allbytes:lower)
+                  (string-upcase (vector-8b->hexadecimal (allbytes))))))
+
+(define-test 'VECTOR-8B->HEXADECIMAL->VECTOR-8B
+  (lambda ()
+    (do ((i 0 (+ i 1))) ((>= i #x100))
+      (let* ((v (random-byte-vector #x100)))
+        (assert-equal v
+          (hexadecimal->vector-8b (vector-8b->hexadecimal v)))))))
+
+(define-test 'VECTOR-8B->HEXADECIMAL->UPPER->VECTOR-8B
+  (lambda ()
+    (do ((i 0 (+ i 1))) ((>= i #x100))
+      (let* ((v (random-byte-vector #x100)))
+        (assert-equal v
+          (hexadecimal->vector-8b
+           (string-upcase (vector-8b->hexadecimal v))))))))