0.8.7.13:

[sbcl.git] / tests / pprint.impure.lisp

diff --git a/tests/pprint.impure.lisp b/tests/pprint.impure.lisp
index ee1f91a..32451be 100644 (file)
--- a/tests/pprint.impure.lisp
+++ b/tests/pprint.impure.lisp
@@ -88,6 +88,53 @@
                               ;2~%~
                               ;3x"))))
 
+;;; bug 141b: not enough care taken to disambiguate ,.FOO and ,@FOO
+;;; from , .FOO and , @FOO
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(,  .foo) :stream s :pretty t :readably t))
+        "`(, .FOO)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(,  @foo) :stream s :pretty t :readably t))
+        "`(, @FOO)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(,  ?foo) :stream s :pretty t :readably t))
+        "`(,?FOO)"))
 
+;;; bug reported by Paul Dietz on sbcl-devel: unquoted lambda lists
+;;; were leaking the SB-IMPL::BACKQ-COMMA implementation.
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(foo ,x) :stream s :pretty t :readably t))
+        "`(FOO ,X)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(foo ,@x) :stream s :pretty t :readably t))
+        "`(FOO ,@X)"))
+#+nil ; '`(foo ,.x) => '`(foo ,@x) apparently. 
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(foo ,.x) :stream s :pretty t :readably t))
+        "`(FOO ,.X)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(lambda ,x) :stream s :pretty t :readably t))
+        "`(LAMBDA ,X)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(lambda ,@x) :stream s :pretty t :readably t))
+        "`(LAMBDA ,@X)"))
+#+nil ; see above
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(lambda ,.x) :stream s :pretty t :readably t))
+        "`(LAMBDA ,.X)"))
+(assert (equal
+        (with-output-to-string (s)
+          (write '`(lambda (,x)) :stream s :pretty t :readably t))
+        "`(LAMBDA (,X))"))
+\f
 ;;; success
 (quit :unix-status 104)