From 73ca904974a3238b056daf89d9ab156fb27cdb3d Mon Sep 17 00:00:00 2001
From: neil <neil@fb15a70f-31f2-0310-bbcc-cdcc74a49acc>
Date: Mon, 29 Jun 2015 16:19:35 +0000
Subject: [PATCH]  - Also examine the resized file to check it has the new
 size.  - Return AmigaDOS return codes.

git-svn-id: https://svn.aros.org/svn/aros/trunk/AROS@50891 fb15a70f-31f2-0310-bbcc-cdcc74a49acc
---
 test/setfilesize.c | 125 +++++++++++++++++++++++++++++++++++------------------
 1 file changed, 83 insertions(+), 42 deletions(-)
 rewrite test/setfilesize.c (77%)

diff --git a/test/setfilesize.c b/test/setfilesize.c
dissimilarity index 77%
index 172a15bffc..1bde735809 100644
--- a/test/setfilesize.c
+++ b/test/setfilesize.c
@@ -1,42 +1,83 @@
-/*
-    Copyright © 1995-2014, The AROS Development Team. All rights reserved.
-    $Id$
-*/
-
-#include <exec/types.h>
-#include <dos/dosextens.h>
-#include <dos/bptr.h>
-#include <proto/exec.h>
-#include <proto/dos.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-int main(int argc, char **argv) {
-    BPTR fh;
-    LONG size;
-
-    if (argc != 3) {
-        printf("usage: %s filename newsize\n", argv[0]);
-        return 1;
-    }
-
-    fh = Open(argv[1], MODE_READWRITE);
-    if (fh == BNULL) {
-        PrintFault(IoErr(), "SetFileSize");
-        return 0;
-    }
-
-    size = SetFileSize(fh, atol(argv[2]), OFFSET_BEGINNING);
-    if (size < 0) {
-        PrintFault(IoErr(), "SetFileSize");
-        Close(fh);
-        return 0;
-    }
-
-    Printf("New size is %ld bytes\n", size);
-
-    Close(fh);
-
-    return 0;
-}
+/*
+    Copyright © 1995-2015, The AROS Development Team. All rights reserved.
+    $Id$
+*/
+
+#include <exec/types.h>
+
+#include <proto/exec.h>
+#include <proto/dos.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv)
+{
+    BPTR fh = BNULL;
+    LONG result = RETURN_OK, error = 0, size;
+    struct FileInfoBlock *fib;
+
+    fib = AllocDosObject(DOS_FIB, NULL);
+    if (fib == NULL)
+    {
+        error = IoErr();
+        result = RETURN_FAIL;
+    }
+
+    if (error == 0 && argc != 3)
+    {
+        printf("Usage: %s filename newsize\n", argv[0]);
+        error = ERROR_REQUIRED_ARG_MISSING;
+        result = RETURN_WARN;
+    }
+
+    if (error == 0)
+    {
+        fh = Open(argv[1], MODE_READWRITE);
+        if (fh == BNULL)
+        {
+            error = IoErr();
+            result = RETURN_ERROR;
+        }
+    }
+
+    if (error == 0)
+    {
+        size = atol(argv[2]);
+        if (SetFileSize(fh, atol(argv[2]), OFFSET_BEGINNING) != size)
+        {
+            error = IoErr();
+            result = RETURN_ERROR;
+        }
+    }
+
+    if (error == 0)
+    {
+        if (!ExamineFH(fh, fib))
+        {
+            error = IoErr();
+            result = RETURN_ERROR;
+        }
+    }
+
+    if (error == 0)
+    {
+        Printf("New size is %ld bytes\n", fib->fib_Size);
+        if (fib->fib_Size != size)
+        {
+            if (fib->fib_Size > size)
+                error = ERROR_OBJECT_TOO_LARGE;
+            else
+                error = ERROR_UNKNOWN;
+            result = RETURN_ERROR;
+        }
+    }
+
+    if (fib != NULL)
+        FreeDosObject(DOS_FIB, fib);
+    if (fh != BNULL)
+        Close(fh);
+
+    PrintFault(error, "SetFileSize");
+    return result;
+}
-- 
2.11.4.GIT