X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=tests%2Fdump.impure-cload.lisp;h=d5854cec46868c62b52001db7b2104704e280d81;hb=1714224f33ba559eab11af8827a78f9a5aebd698;hp=2b1ad115458289473c804d2f5ca722c8ba53adea;hpb=3a10f894e7867fa2c27a3af05380abc3247f728d;p=sbcl.git

diff --git a/tests/dump.impure-cload.lisp b/tests/dump.impure-cload.lisp
index 2b1ad11..d5854ce 100644
--- a/tests/dump.impure-cload.lisp
+++ b/tests/dump.impure-cload.lisp
@@ -90,4 +90,38 @@
 (assert (eql (savable-structure-d *savable-structure*) 39))
 (assert (eql (savable-structure-e *savable-structure*) 19))
 
+;;; ensure that we can dump and reload specialized arrays whose element
+;;; size is smaller than a byte (caused a few problems circa SBCL
+;;; 0.8.14.4)
+
+(defvar *1-bit* #.(make-array 5 :element-type 'bit :initial-element 0))
+(defvar *2-bit* #.(make-array 5 :element-type '(unsigned-byte 2) :initial-element 0))
+(defvar *4-bit* #.(make-array 5 :element-type '(unsigned-byte 4) :initial-element 1))
+
+;;; tests for constant coalescing (and absence of such) in the
+;;; presence of strings.
+(progn
+  (defvar *character-string-1* #.(make-string 5 :initial-element #\a))
+  (defvar *character-string-2* #.(make-string 5 :initial-element #\a))
+  (assert (eq *character-string-1* *character-string-2*))
+  (assert (typep *character-string-1* '(simple-array character (5)))))
+
+(progn
+  (defvar *base-string-1*
+    #.(make-string 5 :initial-element #\b :element-type 'base-char))
+  (defvar *base-string-2*
+    #.(make-string 5 :initial-element #\b :element-type 'base-char))
+  (assert (eq *base-string-1* *base-string-2*))
+  (assert (typep *base-string-1* '(simple-base-string 5))))
+
+#-#.(cl:if (cl:subtypep 'cl:character 'cl:base-char) '(and) '(or))
+(progn
+  (defvar *base-string*
+    #.(make-string 5 :element-type 'base-char :initial-element #\x))
+  (defvar *character-string*
+    #.(make-string 5 :initial-element #\x))
+  (assert (not (eq *base-string* *character-string*)))
+  (assert (typep *base-string* 'base-string))
+  (assert (typep *character-string* '(vector character))))
+
 (sb-ext:quit :unix-status 104) ; success