GOOPS cosmetics

[bpt/guile.git] / test-suite / tests / filesys.test

diff --git a/test-suite/tests/filesys.test b/test-suite/tests/filesys.test
index 1477652..253c32a 100644 (file)
--- a/test-suite/tests/filesys.test
+++ b/test-suite/tests/filesys.test
@@ -1,11 +1,11 @@
 ;;;; filesys.test --- test file system functions -*- scheme -*-
 ;;;; 
-;;;; Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+;;;; Copyright (C) 2004, 2006, 2013 Free Software Foundation, Inc.
 ;;;; 
 ;;;; This library is free software; you can redistribute it and/or
 ;;;; modify it under the terms of the GNU Lesser General Public
 ;;;; License as published by the Free Software Foundation; either
-;;;; version 2.1 of the License, or (at your option) any later version.
+;;;; version 3 of the License, or (at your option) any later version.
 ;;;; 
 ;;;; This library is distributed in the hope that it will be useful,
 ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -18,7 +18,10 @@
 
 (define-module (test-suite test-filesys)
   #:use-module (test-suite lib)
-  #:use-module (test-suite guile-test))
+  #:use-module (test-suite guile-test)
+  #:use-module (ice-9 match)
+  #:use-module (rnrs io ports)
+  #:use-module (rnrs bytevectors))
 
 (define (test-file)
   (data-file-name "filesys-test.tmp"))
@@ -125,3 +128,99 @@
        (close-port port)
        (eqv? 5 (stat:size st))))))
 
+(with-test-prefix "sendfile"
+
+  (let* ((file (search-path %load-path "ice-9/boot-9.scm"))
+         (len  (stat:size (stat file)))
+         (ref  (call-with-input-file file get-bytevector-all)))
+
+    (pass-if-equal "file" (cons len ref)
+      (let* ((result (call-with-input-file file
+                       (lambda (input)
+                         (call-with-output-file (test-file)
+                           (lambda (output)
+                             (sendfile output input len 0))))))
+             (out (call-with-input-file (test-file) get-bytevector-all)))
+        (cons result out)))
+
+    (pass-if-equal "file with offset"
+        (cons (- len 777) (call-with-input-file file
+                            (lambda (input)
+                              (seek input 777 SEEK_SET)
+                              (get-bytevector-all input))))
+      (let* ((result (call-with-input-file file
+                       (lambda (input)
+                         (call-with-output-file (test-file)
+                           (lambda (output)
+                             (sendfile output input (- len 777) 777))))))
+             (out (call-with-input-file (test-file) get-bytevector-all)))
+        (cons result out)))
+
+    (pass-if-equal "file with offset past the end"
+        (cons (- len 777) (call-with-input-file file
+                            (lambda (input)
+                              (seek input 777 SEEK_SET)
+                              (get-bytevector-all input))))
+      (let* ((result (call-with-input-file file
+                       (lambda (input)
+                         (call-with-output-file (test-file)
+                           (lambda (output)
+                             (sendfile output input len 777))))))
+             (out (call-with-input-file (test-file) get-bytevector-all)))
+        (cons result out)))
+
+    (pass-if-equal "file with offset near the end"
+        (cons 77 (call-with-input-file file
+                   (lambda (input)
+                     (seek input (- len 77) SEEK_SET)
+                     (get-bytevector-all input))))
+      (let* ((result (call-with-input-file file
+                       (lambda (input)
+                         (call-with-output-file (test-file)
+                           (lambda (output)
+                             (sendfile output input len (- len 77)))))))
+             (out (call-with-input-file (test-file) get-bytevector-all)))
+        (cons result out)))
+
+    (pass-if-equal "pipe" (cons len ref)
+      (if (provided? 'threads)
+          (let* ((in+out (pipe))
+                 (child  (call-with-new-thread
+                          (lambda ()
+                            (call-with-input-file file
+                              (lambda (input)
+                                (let ((result (sendfile (cdr in+out)
+                                                        (fileno input)
+                                                        len 0)))
+                                  (close-port (cdr in+out))
+                                  result)))))))
+            (let ((out (get-bytevector-all (car in+out))))
+              (close-port (car in+out))
+              (cons (join-thread child) out)))
+          (throw 'unresolved)))
+
+    (pass-if-equal "pipe with offset"
+        (cons (- len 777) (call-with-input-file file
+                            (lambda (input)
+                              (seek input 777 SEEK_SET)
+                              (get-bytevector-all input))))
+      (if (provided? 'threads)
+          (let* ((in+out (pipe))
+                 (child  (call-with-new-thread
+                          (lambda ()
+                            (call-with-input-file file
+                              (lambda (input)
+                                (let ((result (sendfile (cdr in+out)
+                                                        (fileno input)
+                                                        (- len 777)
+                                                        777)))
+                                  (close-port (cdr in+out))
+                                  result)))))))
+            (let ((out (get-bytevector-all (car in+out))))
+              (close-port (car in+out))
+              (cons (join-thread child) out)))
+          (throw 'unresolved)))))
+
+(delete-file (test-file))
+(when (file-exists? (test-symlink))
+  (delete-file (test-symlink)))