X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Fstream.impure.lisp;h=851990f688297ea68fc9379e80cfe48f01c7731c;hb=5d5894082c39ca44da75d38859d669c7b2108f6a;hp=64d589cd6f7c81549629fc843d7001a016ba0601;hpb=43ed30b023d8ea5d0cd9c6a8928b4169aa0275ef;p=sbcl.git

diff --git a/tests/stream.impure.lisp b/tests/stream.impure.lisp
index 64d589c..851990f 100644
--- a/tests/stream.impure.lisp
+++ b/tests/stream.impure.lisp
@@ -467,4 +467,54 @@
     (assert (equal copy string)))
   (delete-file "read-sequence-character-test-data.tmp"))
 
+;;; ANSI-STREAM-OUTPUT-STREAM-P used to assume that a SYNONYM-STREAM's
+;;; target was an ANSI stream, but it could be a user-defined stream,
+;;; e.g., a SLIME stream.
+(defclass user-output-stream (fundamental-output-stream)
+  ())
+
+(let ((*stream* (make-instance 'user-output-stream)))
+  (declare (special *stream*))
+  (with-open-stream (stream (make-synonym-stream '*stream*))
+    (assert (output-stream-p stream))))
+
+(defclass user-input-stream (fundamental-input-stream)
+  ())
+
+(let ((*stream* (make-instance 'user-input-stream)))
+  (declare (special *stream*))
+  (with-open-stream (stream (make-synonym-stream '*stream*))
+    (assert (input-stream-p stream))))
+
+;;; READ-LINE on ANSI-STREAM did not return T for the last line
+;;; (reported by Yoshinori Tahara)
+(let ((pathname "test-read-line-eol"))
+  (with-open-file (out pathname :direction :output :if-exists :supersede)
+    (format out "a~%b"))
+  (let ((result (with-open-file (in pathname)
+                  (list (multiple-value-list (read-line in nil nil))
+                        (multiple-value-list (read-line in nil nil))
+                        (multiple-value-list (read-line in nil nil))))))
+    (delete-file pathname)
+    (assert (equal result '(("a" nil) ("b" t) (nil t))))))
+
+;;; READ-LINE used to work on closed streams because input buffers were left in place
+(with-test (:name :bug-425)
+  ;; Normal close
+  (let ((f (open "stream.impure.lisp" :direction :input)))
+    (assert (stringp (read-line f)))
+    (close f)
+    (assert (eq :fii
+                (handler-case
+                    (read-line f)
+                  (sb-int:closed-stream-error () :fii)))))
+  ;; Abort
+  (let ((f (open "stream.impure.lisp" :direction :input)))
+    (assert (stringp (read-line f nil nil)))
+    (close f :abort t)
+    (assert (eq :faa
+                (handler-case
+                    (read-line f)
+                  (sb-int:closed-stream-error () :faa))))))
+
 ;;; success