Update domain name to kpe.io

[xlunit.git] / assert.lisp

diff --git a/assert.lisp b/assert.lisp
index d46eaeb530e469e85e3f70dfff4afde0a947ac64..ec82b4c13353947dd9bf61cb0f0203c51a370454 100644 (file)
--- a/assert.lisp
+++ b/assert.lisp
@@ -2,7 +2,7 @@
 ;;;; *************************************************************************
 ;;;; FILE IDENTIFICATION
 ;;;;
-;;;; ID:       $Id: assert.lisp,v 1.5 2003/08/04 16:42:27 kevin Exp $
+;;;; ID:       $Id$
 ;;;; Purpose:  Assert functions for XLUnit
 ;;;;
 ;;;; *************************************************************************
@@ -10,17 +10,19 @@
 (in-package #:xlunit)
 
 
-(define-condition assertion-failed (simple-condition) 
+(define-condition assertion-failed (simple-condition)
   ((message :initform nil :initarg :message :accessor message))
   (:documentation "Base class for all test failures."))
 
+(defmethod print-object ((obj assertion-failed) stream)
+  (print-unreadable-object (obj stream :type t :identity nil)
+    (apply #'format stream (simple-condition-format-control obj)
+           (simple-condition-format-arguments obj))))
 
 (defun failure-message (message &optional format-str &rest args)
   "Signal a test failure and exit the test."
-  (signal 'assertion-failed
-         :message message
-         :format-control format-str
-         :format-arguments args))
+  (signal 'assertion-failed :message message :format-control format-str
+          :format-arguments args))
 
 (defun failure (format-str &rest args)
   "Signal a test failure and exit the test."
@@ -28,16 +30,49 @@
 
 (defun assert-equal (v1 v2 &optional message)
   (unless (equal v1 v2)
-    (failure-message message "Test equal: ~S ~S" v1 v2)))
+    (failure-message message "Assert equal: ~S ~S" v1 v2)))
 
 (defun assert-eql (v1 v2 &optional message)
   (unless (eql v1 v2)
-    (failure-message message "Test eql: ~S ~S" v1 v2)))
+    (failure-message message "Assert equal: ~S ~S" v1 v2)))
+
+(defun assert-not-eql (v1 v2 &optional message)
+  (when (eql v1 v2)
+    (failure-message message "Assert not eql: ~S ~S" v1 v2)))
 
 (defmacro assert-true (v &optional message)
   `(unless ,v
-    (failure-message message "Not true: ~S" ',v)))
+    (failure-message ,message "Assert true: ~S" ',v)))
 
 (defmacro assert-false (v &optional message)
   `(when ,v
-     (failure-message message "Not false: ~S" ',v)))
+     (failure-message ,message "Assert false: ~S" ',v)))
+
+(defmacro assert-condition (condition form &optional message)
+  (let ((cond (gensym "COND-")))
+    `(handler-case
+         (progn
+           ,form
+           (values))
+       (t (,cond)
+         (when (and (typep ,cond 'serious-condition)
+                    (not (typep ,cond ,condition)))
+           (failure-message
+            ,message
+            "Assert condition ~A, but signaled condition ~A"
+            ,condition ,cond)))
+       (:no-error ()
+         (failure-message ,message
+                          "Assert condition ~A, but no condition signaled"
+                          ,condition)))))
+
+(defmacro assert-not-condition (condition form &optional message)
+  (let ((cond (gensym "COND-")))
+    `(handler-case
+         (progn
+           ,form
+           (values))
+       (serious-condition (,cond)
+         (unless (typep ,cond ,condition)
+           (failure-message ,message "Assert not condition ~A"
+                            ,condition))))))