X-Git-Url: http://git.chise.org/gitweb/?p=chise%2Fxemacs-chise.git.1;a=blobdiff_plain;f=tests%2Fautomated%2Flisp-tests.el;h=66c9272d064133e5a0e6fd8b763df67c2d503438;hp=2ace595a98c07487a84dea0ab4149e3600dae83c;hb=34360e98c9689b0a7eedab93e14df13281141bbd;hpb=ea1ea793fe6e244ef5555ed983423a204101af13

diff --git a/tests/automated/lisp-tests.el b/tests/automated/lisp-tests.el
index 2ace595..66c9272 100644
--- a/tests/automated/lisp-tests.el
+++ b/tests/automated/lisp-tests.el
@@ -755,6 +755,29 @@
 (Assert (equal (mapconcat #'identity '("1" "2" "3") "|") "1|2|3"))
 (Assert (equal (mapconcat #'identity ["1" "2" "3"]  "|") "1|2|3"))
 
+;; The following 2 functions used to crash XEmacs via mapcar1().
+;; We don't test the actual values of the mapcar, since they're undefined.
+(Assert 
+ (let ((x (list (cons 1 1) (cons 2 2) (cons 3 3))))
+   (mapcar
+    (lambda (y)
+      "Devious evil mapping function"
+      (when (eq (car y) 2) ; go out onto a limb
+	(setcdr x nil)     ; cut it off behind us
+	(garbage-collect)) ; are we riding a magic broomstick?
+      (car y))             ; sorry, hard landing
+    x)))
+
+(Assert 
+ (let ((x (list (cons 1 1) (cons 2 2) (cons 3 3))))
+   (mapcar
+    (lambda (y)
+      "Devious evil mapping function"
+      (when (eq (car y) 1)
+	(setcdr (cdr x) 42)) ; drop a brick wall onto the freeway
+      (car y))
+    x)))
+
 ;;-----------------------------------------------------
 ;; Test vector functions
 ;;-----------------------------------------------------
@@ -807,3 +830,118 @@
 (Assert (equal (split-string "foo,,bar,," ",") '("foo" "" "bar" "" "")))
 (Assert (equal (split-string "foo,,bar" ",+") '("foo" "bar")))
 (Assert (equal (split-string ",foo,,bar," ",+") '("" "foo" "bar" "")))
+
+(Assert (not (string-match "\\(\\.\\=\\)" ".")))
+
+;;-----------------------------------------------------
+;; Test near-text buffer functions.
+;;-----------------------------------------------------
+(with-temp-buffer
+  (erase-buffer)
+  (Assert (eq (char-before) nil))
+  (Assert (eq (char-before (point)) nil))
+  (Assert (eq (char-before (point-marker)) nil))
+  (Assert (eq (char-before (point) (current-buffer)) nil))
+  (Assert (eq (char-before (point-marker) (current-buffer)) nil))
+  (Assert (eq (char-after) nil))
+  (Assert (eq (char-after (point)) nil))
+  (Assert (eq (char-after (point-marker)) nil))
+  (Assert (eq (char-after (point) (current-buffer)) nil))
+  (Assert (eq (char-after (point-marker) (current-buffer)) nil))
+  (Assert (eq (preceding-char) 0))
+  (Assert (eq (preceding-char (current-buffer)) 0))
+  (Assert (eq (following-char) 0))
+  (Assert (eq (following-char (current-buffer)) 0))
+  (insert "foobar")
+  (Assert (eq (char-before) ?r))
+  (Assert (eq (char-after) nil))
+  (Assert (eq (preceding-char) ?r))
+  (Assert (eq (following-char) 0))
+  (goto-char (point-min))
+  (Assert (eq (char-before) nil))
+  (Assert (eq (char-after) ?f))
+  (Assert (eq (preceding-char) 0))
+  (Assert (eq (following-char) ?f))
+  )
+
+;;-----------------------------------------------------
+;; Test plist manipulation functions.
+;;-----------------------------------------------------
+(let ((sym (make-symbol "test-symbol")))
+  (Assert (eq t (get* sym t t)))
+  (Assert (eq t (get  sym t t)))
+  (Assert (eq t (getf nil t t)))
+  (Assert (eq t (plist-get nil t t)))
+  (put sym 'bar 'baz)
+  (Assert (eq 'baz (get sym 'bar)))
+  (Assert (eq 'baz (getf '(bar baz) 'bar)))
+  (Assert (eq 'baz (getf (symbol-plist sym) 'bar)))
+  (Assert (eq 2 (getf '(1 2) 1)))
+  (Assert (eq 4 (put sym 3 4)))
+  (Assert (eq 4 (get sym 3)))
+  (Assert (eq t (remprop sym 3)))
+  (Assert (eq nil (remprop sym 3)))
+  (Assert (eq 5 (get sym 3 5)))
+  )
+
+(loop for obj in
+  (list (make-symbol "test-symbol")
+	"test-string"
+	(make-extent nil nil nil)
+	(make-face 'test-face))
+  do
+  (Assert (eq 2 (get obj ?1 2)))
+  (Assert (eq 4 (put obj ?3 4)))
+  (Assert (eq 4 (get obj ?3)))
+  (when (or (stringp obj) (symbolp obj))
+    (Assert (equal '(?3 4) (object-plist obj))))
+  (Assert (eq t (remprop obj ?3)))
+  (when (or (stringp obj) (symbolp obj))
+    (Assert (eq '() (object-plist obj))))
+  (Assert (eq nil (remprop obj ?3)))
+  (when (or (stringp obj) (symbolp obj))
+    (Assert (eq '() (object-plist obj))))
+  (Assert (eq 5 (get obj ?3 5)))
+  )
+
+(Check-Error-Message
+ error "Object type has no properties"
+ (get 2 'property))
+
+(Check-Error-Message
+ error "Object type has no settable properties"
+ (put (current-buffer) 'property 'value))
+
+(Check-Error-Message
+ error "Object type has no removable properties"
+ (remprop ?3 'property))
+
+(Check-Error-Message
+ error "Object type has no properties"
+ (object-plist (symbol-function 'car)))
+
+(Check-Error-Message
+ error "Can't remove property from object"
+ (remprop (make-extent nil nil nil) 'detachable))
+
+;;-----------------------------------------------------
+;; Test subseq
+;;-----------------------------------------------------
+(Assert (equal (subseq nil 0) nil))
+(Assert (equal (subseq [1 2 3] 0) [1 2 3]))
+(Assert (equal (subseq [1 2 3] 1 -1) [2]))
+(Assert (equal (subseq "123" 0) "123"))
+(Assert (equal (subseq "1234" -3 -1) "23"))
+(Assert (equal (subseq #*0011 0) #*0011))
+(Assert (equal (subseq #*0011 -3 3) #*01))
+(Assert (equal (subseq '(1 2 3) 0) '(1 2 3)))
+(Assert (equal (subseq '(1 2 3 4) -3 nil) '(2 3 4)))
+
+(Check-Error 'wrong-type-argument (subseq 3 2))
+(Check-Error 'args-out-of-range (subseq [1 2 3] -42))
+(Check-Error 'args-out-of-range (subseq [1 2 3] 0 42))
+
+;;-----------------------------------------------------
+;; Time-related tests
+;;-----------------------------------------------------
+(Assert (= (length (current-time-string)) 24))