+
+(with-test (:name (:run-program :pty-stream) :fails-on :win32)
+ (assert (equal "OK"
+ (subseq
+ (with-output-to-string (s)
+ (assert (= 42 (process-exit-code
+ (run-program "/bin/sh" '("-c" "echo OK; exit 42") :wait t
+ :pty s))))
+ s)
+ 0
+ 2))))
+
+;; Check whether RUN-PROGRAM puts its child process into the foreground
+;; when stdin is inherited. If it fails to do so we will receive a SIGTTIN.
+;;
+;; We can't check for the signal itself since run-program.c resets the
+;; forked process' signal mask to defaults. But the default is `stop'
+;; of which we can be notified asynchronously by providing a status hook.
+(with-test (:name (:run-program :inherit-stdin) :fails-on :win32)
+ (let (stopped)
+ (flet ((status-hook (proc)
+ (case (sb-ext:process-status proc)
+ (:stopped (setf stopped t)))))
+ (let ((proc (sb-ext:run-program "/bin/ed" nil :search nil :wait nil
+ :input t :output t
+ :status-hook #'status-hook)))
+ ;; Give the program a generous time to generate the SIGTTIN.
+ ;; If it hasn't done so after that time we can consider it
+ ;; to be working (i.e. waiting for input without generating SIGTTIN).
+ (sleep 0.5)
+ ;; either way we have to signal it to terminate
+ (process-kill proc sb-posix:sigterm)
+ (process-close proc)
+ (assert (not stopped))))))
+
+
+;; Check that in when you do run-program with :wait t that causes
+;; encoding error, it does not affect the following run-program
+(with-test (:name (:run-program :clean-exit-after-encoding-error)
+ :fails-on :win32)
+ (let ((had-error-p nil))
+ (flet ((barf (&optional (format :default))
+ (with-output-to-string (stream)
+ (run-program #-netbsd "/usr/bin/perl" #+netbsd "/usr/pkg/bin/perl"
+ '("-e" "print \"\\x20\\xfe\\xff\\x0a\"")
+ :output stream
+ :external-format format)))
+ (no-barf ()
+ (with-output-to-string (stream)
+ (run-program "/bin/echo"
+ '("This is a test")
+ :output stream))))
+ (handler-case
+ (barf :utf-8)
+ (error ()
+ (setq had-error-p t)))
+ (assert had-error-p)
+ ;; now run the harmless program
+ (setq had-error-p nil)
+ (handler-case
+ (no-barf)
+ (error ()
+ (setq had-error-p t)))
+ (assert (not had-error-p)))))
+
+(with-test (:name (:run-program :no-such-thing))
+ (assert (search "Couldn't execute"
+ (handler-case
+ (progn (run-program "no-such-program-we-hope" '()) nil)
+ (error (e)
+ (princ-to-string e))))))
+
+(with-test (:name (:run-program :not-executable))
+ (assert (search "Couldn't execute"
+ (handler-case
+ (progn (run-program "run-program.impure.lisp" '()) nil)
+ (error (e)
+ (princ-to-string e))))))
+
+#-win32
+(with-test (:name (:run-program :if-input-does-not-exist))
+ (let ((file (pathname (sb-posix:mktemp "rpXXXXXX"))))
+ (assert (null (sb-ext:run-program "/bin/cat" '() :input file)))
+ (assert (null (sb-ext:run-program "/bin/cat" '() :output #.(or *compile-file-truename*
+ *load-truename*)
+ :if-output-exists nil)))))
+
+
+(with-test (:name (:run-program :set-directory))
+ (let* ((directory #-win32 "/"
+ #+win32 "c:\\")
+ (out (sb-ext:process-output
+ (sb-ext:run-program #-win32 "/bin/sh"
+ #-win32 '("-c" "pwd")
+ #+win32 "cmd.exe"
+ #+win32 '("/c" "cd")
+ :output :stream
+ :directory directory
+ :search t))))
+ (assert
+ (equal directory
+ (string-right-trim '(#\Return) (read-line out))))))
+
+(with-test (:name (:run-program :directory-nil))
+ (sb-ext:run-program #-win32 "/bin/sh"
+ #-win32 '("-c" "pwd")
+ #+win32 "cmd.exe"
+ #+win32 '("/c" "cd")
+ :directory nil
+ :search t))