X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=tests%2Fstream.impure.lisp;h=71a7a8c3396d31f11c39c9aa3896031e0b084049;hb=64ec717cf13c44fb4571c1fd7fbd508551ecfe01;hp=8b5649d0413780f9c0f791bdae1c200c56ad1251;hpb=c6b35dc77f5b54857ffddf8f4a2b9493d7e8170f;p=sbcl.git

diff --git a/tests/stream.impure.lisp b/tests/stream.impure.lisp
index 8b5649d..71a7a8c 100644
--- a/tests/stream.impure.lisp
+++ b/tests/stream.impure.lisp
@@ -76,5 +76,22 @@
   (close stream)
   (delete-file p))
 
+(assert (raises-error? (read-byte (make-string-input-stream "abc"))
+		       type-error))
+(assert (raises-error? (with-open-file (s "/dev/zero")
+			 (read-byte s))
+		       type-error))
+;;; bidirectional streams getting confused about their position
+(let ((p "bidirectional-stream-test"))
+  (with-open-file (s p :direction :output :if-exists :supersede)
+    (with-standard-io-syntax
+      (format s "~S ~S ~S~%" 'these 'are 'symbols)))
+  (with-open-file (s p :direction :io :if-exists :overwrite)
+    (read s)
+    (with-standard-io-syntax
+      (prin1 'insert s)))
+  (with-open-file (s p)
+    (assert (string= (read-line s) "THESE INSERTMBOLS")))
+  (delete-file p))
 ;;; success
 (quit :unix-status 104)