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;-*- Mode: Lisp -*-
;;;; Author: Paul Dietz
;;;; Created: Sun Jan 18 20:50:31 2004
;;;; Contains: Tests of WRITE-CHAR
(in-package :cl-test)
(deftest write-char.1
(loop for i from 0 to 255
for c = (code-char i)
when c
unless (string= (with-output-to-string
(*standard-output*)
(write-char c))
(string c))
collect c)
nil)
(deftest write-char.2
(with-input-from-string
(is "abcd")
(with-output-to-string
(os)
(let ((*terminal-io* (make-two-way-stream is os)))
(write-char #\$ t)
(close *terminal-io*))))
"$")
(deftest write-char.3
(with-output-to-string
(*standard-output*)
(write-char #\: nil))
":")
;;; Error tests
(deftest write-char.error.1
(signals-error (write-char) program-error)
t)
(deftest write-char.error.2
(signals-error
(with-output-to-string
(s)
(write-char #\a s nil))
program-error)
t)
;;; More tests in other files
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