1.0.33.16: implement UTF external formats

[sbcl.git] / tests / octets.pure.lisp

diff --git a/tests/octets.pure.lisp b/tests/octets.pure.lisp
index 1a276a7..d40b260 100644 (file)
--- a/tests/octets.pure.lisp
+++ b/tests/octets.pure.lisp
@@ -315,3 +315,91 @@
     (assert (equalp (octets-to-string (coerce '(#x00 #x10 #xff #xff) '(vector (unsigned-byte 8)))
                                       :external-format :ucs-4be)
                     (string (code-char #x10ffff))))))
+
+#+sb-unicode
+(with-test (:name (:utf-16le :ensure-roundtrip))
+  (flet ((enc (x)
+           (string-to-octets x :external-format :utf-16le))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-16le)))
+    (let ((string (map 'string 'code-char
+                       '(#x20 #x200 #x2000 #x10000 #x10401 #x10fffd)))
+          (octets #(#x20 0 0 #x2 0 #x20 0 #xd8 0 #xdc 1 #xd8 1 #xdc #xff #xdb #xfd #xdf)))
+      (assert (equalp (enc string) octets))
+      (assert (equalp (dec octets) string)))))
+#+sb-unicode
+(with-test (:name (:utf-16le :encoding-error))
+  (flet ((enc (x)
+           (string-to-octets x :external-format '(:utf-16le :replacement #\?)))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-16le)))
+    (let ((string (map 'string 'code-char '(#xd800 #xdc00 #xfffe #x10ffff))))
+      (assert (equalp (enc string) #(63 0 63 0 63 0 63 0))))))
+
+#+sb-unicode
+(with-test (:name (:utf-16be :ensure-roundtrip))
+  (flet ((enc (x)
+           (string-to-octets x :external-format :utf-16be))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-16be)))
+    (let ((string (map 'string 'code-char
+                       '(#x20 #x200 #x2000 #x10000 #x10401 #x10fffd)))
+          (octets #(0 #x20 #x2 0 #x20 0 #xd8 0 #xdc 0 #xd8 1 #xdc 1 #xdb #xff #xdf #xfd)))
+      (assert (equalp (enc string) octets))
+      (assert (equalp (dec octets) string)))))
+#+sb-unicode
+(with-test (:name (:utf-16be :encoding-error))
+  (flet ((enc (x)
+           (string-to-octets x :external-format '(:utf-16be :replacement #\?)))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-16be)))
+    (let ((string (map 'string 'code-char '(#xd800 #xdc00 #xfffe #x10ffff))))
+      (assert (equalp (enc string) #(0 63 0 63 0 63 0 63))))))
+
+#+sb-unicode
+(with-test (:name (:utf-32le :ensure-roundtrip))
+  (flet ((enc (x)
+           (string-to-octets x :external-format :utf-32le))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-32le)))
+    (let ((string (map 'string 'code-char
+                       '(#x20 #x200 #x2000 #x10000 #x10401 #x10fffd)))
+          (octets #(#x20 0 0 0 0 #x2 0 0 0 #x20 0 0 0 0 1 0 1 4 1 0 #xfd #xff #x10 0)))
+      (assert (equalp (enc string) octets))
+      (assert (equalp (dec octets) string)))))
+#+sb-unicode
+(with-test (:name (:utf-32le :encoding-error))
+  (flet ((enc (x)
+           (string-to-octets x :external-format '(:utf-32le :replacement #\?)))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-32le)))
+    (let ((string (map 'string 'code-char '(#xd800 #xdc00 #xfffe #x10ffff))))
+      (assert (equalp (enc string) #(63 0 0 0 63 0 0 0 63 0 0 0 63 0 0 0))))))
+
+#+sb-unicode
+(with-test (:name (:utf-32be :ensure-roundtrip))
+  (flet ((enc (x)
+           (string-to-octets x :external-format :utf-32be))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-32be)))
+    (let ((string (map 'string 'code-char
+                       '(#x20 #x200 #x2000 #x10000 #x10401 #x10fffd)))
+          (octets #(0 0 0 #x20 0 0 #x2 0 0 0 #x20 0 0 1 0 0 0 1 4 1 0 #x10 #xff #xfd)))
+      (assert (equalp (enc string) octets))
+      (assert (equalp (dec octets) string)))))
+#+sb-unicode
+(with-test (:name (:utf-32be :encoding-error))
+  (flet ((enc (x)
+           (string-to-octets x :external-format '(:utf-32be :replacement #\?)))
+         (dec (x)
+           (octets-to-string (coerce x '(vector (unsigned-byte 8)))
+                             :external-format :utf-32be)))
+    (let ((string (map 'string 'code-char '(#xd800 #xdc00 #xfffe #x10ffff))))
+      (assert (equalp (enc string) #(0 0 0 63 0 0 0 63 0 0 0 63 0 0 0 63))))))