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/*
* Copyright (c) 2013, Oracle and/or its affiliates.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "xhiv.h"
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include "xhiv-Xrandr.h"
#include <assert.h>
#include <stdio.h>
#include <limits.h>
static void
testOverflowFields(void)
{
const xRRGetOutputPropertyReply rep1 = {
.type = X_Reply,
.length = 32,
.propertyType = XA_ATOM,
.nItems = (UINT_MAX / 4) + 2,
.format = 32,
};
xhiv_response response1 = {
.next = &xrandr_vers_response,
.reqType = MY_XRANDR_EXT_CODE,
.reqMinor = X_RRGetOutputProperty,
.sequence = XHIV_SEQ_IGNORE,
.length = (sizeof(rep1) >> 2) + rep1.length,
.response_data = &rep1,
.response_datalen = sizeof(rep1)
};
Display *dpy = XhivOpenDisplay(&response1);
int major = MY_XRANDR_MAJOR_VERSION;
int minor = MY_XRANDR_MINOR_VERSION;
int status;
Atom type_return;
int format_return;
unsigned long num_items_return, bytes_after_return;
unsigned char *data = NULL;
status = XRRQueryVersion(dpy, &major, &minor);
assert(status != 0);
printf("XRRGetOutputProperty: overflow number of items test\n");
status = XRRGetOutputProperty(dpy,
/* output */ 0, /* property */ 0,
/* offset */ 0, /* length */ 0,
/* delete_property */ False,
/* pending */ False,
/* type */ XA_ATOM,
&type_return, &format_return,
&num_items_return, &bytes_after_return,
&data);
XFree(data);
assert(status != Success);
assert(data == NULL);
assert(type_return == None);
assert(format_return == 0);
assert(num_items_return == 0);
assert(bytes_after_return == 0);
XhivCloseDisplay(dpy);
}
int
main(int argc, char **argv)
{
testOverflowFields();
printf("XRRGetOutputProperty: all tests passed\n");
return 0;
}
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