Simpler printer

[jscl.git] / tests / print.lisp

diff --git a/tests/print.lisp b/tests/print.lisp
index efb3843..c159e56 100644 (file)
--- a/tests/print.lisp
+++ b/tests/print.lisp
@@ -1,3 +1,53 @@
-(dolist (s '(foo  fo\o 1..2 \1 \-10 \.\.\. 1E \1E+2 1E+))
-  (test (let ((x (read-from-string (prin1-to-string 'foo))))
-          (and (symbolp x) (equal (symbol-name x) (symbol-name 'foo))))))
+(test (let ((x (read-from-string (prin1-to-string 'foo))))
+        (and (symbolp x) (equal (symbol-name x) "FOO"))))
+(test (let ((x (read-from-string (prin1-to-string 'fo\o))))
+        (and (symbolp x) (equal (symbol-name x) "FOo"))))
+(test (let ((x (read-from-string (prin1-to-string '1..2))))
+        (and (symbolp x) (equal (symbol-name x) "1..2"))))
+(test (let ((x (read-from-string (prin1-to-string '\1))))
+        (and (symbolp x) (equal (symbol-name x) "1"))))
+(test (let ((x (read-from-string (prin1-to-string '\-10))))
+        (and (symbolp x) (equal (symbol-name x) "-10"))))
+(test (let ((x (read-from-string (prin1-to-string '\.\.\.))))
+        (and (symbolp x) (equal (symbol-name x) "..."))))
+(test (let ((x (read-from-string (prin1-to-string '1E))))
+        (and (symbolp x) (equal (symbol-name x) "1E"))))
+(test (let ((x (read-from-string (prin1-to-string '\1E+2))))
+        (and (symbolp x) (equal (symbol-name x) "1E+2"))))
+(test (let ((x (read-from-string (prin1-to-string '1E+))))
+        (and (symbolp x) (equal (symbol-name x) "1E+"))))
+
+
+
+;;; Printing strings
+(test (string= "\"foobar\"" (write-to-string "foobar")))
+(test (string= "\"foo\\\"bar\"" (write-to-string "foo\"bar")))
+
+;;; Printing vectors
+(test (string= "#()" (write-to-string #())))
+(test (string= "#(1)" (write-to-string #(1))))
+(test (string= "#(1 2 3)" (write-to-string #(1 2 3))))
+
+;;; Lists
+(test (string= "NIL" (write-to-string '())))
+(test (string= "(1)" (write-to-string '(1))))
+(test (string= "(1 2 3)" (write-to-string '(1 2 3))))
+(test (string= "(1 2 . 3)" (write-to-string '(1 2 . 3))))
+(test (string= "(1 2 3)" (write-to-string '(1 2 3))))
+(test (string= "((1 . 2) 3)" (write-to-string '((1 . 2) 3))))
+(test (string= "((1) 3)" (write-to-string '((1) 3))))
+
+;;; Circular printing
+(let ((vector #(1 2 nil)))
+  (setf (aref vector 2) vector)
+  (test (string= "#1=#(1 2 #1#)"
+                 (let ((*print-circle* t))
+                   (write-to-string vector)))))
+
+(let ((list '(1)))
+  (setf (cdr list) list)
+  (test (string= "#1=(1 . #1#)"
+                 (let ((*print-circle* t))
+                   (write-to-string list)))))
+
+