X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=contrib%2Fsb-simple-streams%2Fsimple-stream-tests.lisp;h=20c5a8efc9214893a1a2892021385d13c018396d;hb=a7699535aaba71765335f3be0a2103b2f07941af;hp=1a3199292a8f60e4d893e434102baf8ae91f9a2b;hpb=bb00c71ace38129b5870c8fe05f70a79b3c6f087;p=sbcl.git

diff --git a/contrib/sb-simple-streams/simple-stream-tests.lisp b/contrib/sb-simple-streams/simple-stream-tests.lisp
index 1a31992..20c5a8e 100644
--- a/contrib/sb-simple-streams/simple-stream-tests.lisp
+++ b/contrib/sb-simple-streams/simple-stream-tests.lisp
@@ -60,6 +60,22 @@
               (progn ,@body))
          ,(when delete-afterwards `(ignore-errors (delete-file ,file))))))
 
+(deftest non-existent-class
+  (handler-case
+      (with-test-file (s *test-file* :class 'non-existent-stream)
+        nil)
+    ;; find-class will raise a simple-error
+    (simple-error (c) (search "There is no class" (simple-condition-format-control c))))
+  0)
+
+(deftest non-stream-class
+  (handler-case
+      (with-test-file (s *test-file* :class 'standard-class)
+        nil)
+    ;; Will fall through sb-simple-streams:open as it is no stream class.
+    (simple-error (c) (search "Don't know how to handle" (simple-condition-format-control c))))
+  0)
+
 (deftest create-file-1
     ;; Create a file-simple-stream, write data.
     (prog1
@@ -930,3 +946,24 @@ Nothing to see here, move along.")
                        :external-format :utf-8)
         (char-code (read-char s))))
   196)
+
+;; launchpad bug #491087
+
+(deftest lp491087
+    (labels ((read-big-int (stream)
+               (let ((b (make-array 1 :element-type '(signed-byte 32)
+                                    :initial-element 0)))
+                 (declare (dynamic-extent b))
+                 (sb-simple-streams::read-vector b stream
+                                                 :endian-swap :network-order)
+                 (aref b 0))))
+      (with-open-file (stream
+                       (merge-pathnames #P"lp491087.txt" *test-path*)
+                       :class 'file-simple-stream)
+        (let* ((start (file-position stream))
+               (integer (read-big-int stream))
+               (end (file-position stream)))
+          (and (= start 0)
+               (= integer #x30313233)
+               (= end 4)))))
+  T)